A simple do-it-yourself press. Making a hydraulic press with your own hands: drawings, photos, videos. Video: manual screw press for the workshop

" Apples

Apple trees periodically give amateur gardeners such a large-scale harvest that the excess fruit has nowhere to go. In addition to jam and compotes, there is another option for processing fruits - juice. But many do not associate with this type of blanks due to the high labor intensity of the process. Ordinary household juicers simply cannot cope with a large amount of raw materials, and not everyone is ready to buy a professional device for the season. But there is great option- quickly and efficiently squeeze juice from apples on a do-it-yourself press.

To make a standard press yourself does not require special skills and drawings. Anyone can measure, saw off a rail, hammer a nail or screw a nut if desired. It is not necessary to own a welding machine, any design can be reproduced in a wooden version with common garden tools .

To make a home press from tools, you will need a hacksaw for wood and metal (or a grinder), a welding machine, screwdrivers, pliers, a hammer. As for the materials, the following are mainly used:

  • metal channel;
  • wooden bars, slats, boards;
  • self-tapping screws, bolts and nuts;
  • tank or barrel steel sheet from of stainless steel;
  • bench screw and nut, valve, threaded rod or jack - depending on the chosen design;
  • durable fabric with good drainage properties for bags for apples: coarse calico, cotton, jute burlap, linen.

It is better to make wooden elements from oak, birch or beech, since materials from biologically active tree species (spruce, pine) can change the taste of juice. Under no circumstances should drainage grates be made from chipboard: fine dust impregnated with phenol-formaldehyde glue will get into the product.

Types of structures: schemes and drawings

The main thing in the press is a solid foundation and a working mechanism.

The principle of operation of the device:

  • layer by layer through the drainage gratings the prepared raw material is placed for pressing(chopped apples) in cloth bags;
  • by means of a mechanism oppression descends from above and squeezes juice.

A good press squeezes out 65-70% of the juice, leaving an almost dry pulp. It is quite possible to make one with your own hands.

The designs of a homemade press differ according to the principle of operation of the main mechanism:

  1. Screw.
  2. Based on the jack: mechanical and hydraulic.
  3. Combined.

In the bulk of structures, the pressure is from above, but in combined version compression goes in two directions: using a screw mechanism on top and a hydraulic jack on the bottom.

Juice press consists of the following parts:

  • sustainable bed;
  • square or cylindrical frame, inside which sacks of chopped apples are stacked;
  • wooden lattices, with which the bags are shifted so that they do not spread;
  • piston-gne t, directly exerting pressure on the cake;
  • thrust bearing for a jack;
  • working mechanism: screw with handle, mechanical or hydraulic jack;
  • bowl-tray.

The main body can be:

  • single perforated: juice through the holes will flow down the walls and through the bottom into the pan;
  • double: a solid casing with a slightly larger diameter is put on a perforated metal cylinder;
  • in the form of a solid metal body with one drain hole bottom;
  • assembled from wooden slats connected by hoops, − barrel. The walls at the same time perform the functions of a drainage grate.

Corps may not exist at all.- just a pyramid of wooden lattice frames in a tray with a mouth at the bottom, under which a container for juice is substituted.

This design easy and quick to install. For the bottom plate, you can take a piece of countertop, for example.

Worm mechanism or hydraulic jack: what to choose?

The screw (worm) mechanism in the press is implemented in the form of a large screw (threaded axle) with a nut or a mechanical jack. Last option much easier - you can buy it in a spare parts store or get it out of the trunk of a car, you don’t need to look for anything, adjust, grind and weld.

Structures based on a hydraulic jack are much more productive(force from 1t) than mechanical ones, and require a minimum of labor costs on the part of a person. Bottle hydraulic jacks make it possible to squeeze juice quickly and in large volumes. They fit comfortably into any design.

You can design a press with a removable mechanism, then you don’t have to specially buy a jack, but you can use the attendant in the trunk. After all, the harvest of apples is not good every year.

Making a press with your own hands

The press needs a stable strong support - a bed. The simplest is to assemble it from wooden blocks with screws. For the manufacture of a metal bed, you will need a welding machine and a channel.

The dimensions of the frame depend on the diameter of the working body or the parameters of the drainage gratings. Therefore, if a hull structure is planned, then you need to prepare the container in advance.

The simplest frame press with a worm mechanism

Welded stable construction. A hole for the screw nut is cut in the center of the upper channel (you can use an old bench or order from turners). The nut is welded into the frame.


Then assembled wooden drainage grate, which is two layers of slats stuffed perpendicular to each other. The thickness of the rails is not less than 20 mm. It is also necessary to install a stand from the bars. A retainer for the pressing part of the screw is attached to the top board - any metal part that is suitable in shape (can be put on epoxy glue).


The tray is made from stainless steel sheet., in front of the spout-drain is bent. It remains to substitute a pan or other container. The result is a press.


Bed for hydraulic press assembled according to the same principle as for the screw. As a case, it is easiest to take a ready-made metal or wooden barrel. A hole is cut out at the very bottom and equipped with a drain spout.

If the wooden barrel is not completely airtight - even good. The juice will merge in several directions at once, in the end it will still end up in the pan. It is better to put a plastic casing on top of such a design. larger diameter so that there is no splash.

You can make a wooden case yourself:

  1. It will take: several planks of equal size (parquet can be used), two strips of stainless steel and self-tapping screws with an anti-corrosion coating.
  2. Boards from above and below are screwed with self-tapping screws to stripes at a distance of approximately 10 mm.
  3. Strips with boards are bent in the form of a circle, the ends of the strips are fastened with bolts.
  4. A plastic bowl of a suitable diameter can be used as a pallet with a drain for juice cut out at the bottom.

Another important element is the jack stop.. It is usually made of wood: you need to knock down the slats and cut out a circle slightly smaller than the diameter of the working body from the resulting canvas. You can use a grinder to cut a support out of a stainless steel sheet.


Drainage pads are made in the same way as in the description for the screw press, but they are given a round shape.

As a result, the design should be something like in the photo.

Raw material preparation

Spin principle apple juice simple - the finer the raw material is chopped, the more product will come out. It is best to use a special chopper (crusher), since it is theoretically possible to finely chop several buckets of apples by hand, but in fact it is difficult to implement. Electric meat grinder for large volumes is also not an option: it roars, howls, heats up, and in the end it may burn out. A suitable crusher can also be made independently.

The simplest design of a homemade crusher

From moisture resistant plywood or sheet stainless steel, a deep bunker is mounted slightly on the cone. Two bars are attached to it for stability from below. Crashes into the bottom of the container wooden roller(preferably from beech) with self-tapping screws wound in a spiral. As a drum, you can use an ordinary kitchen rolling pin. The axis of rotation of the roller goes out, a drill is inserted into it and the process begins.

Some simply crush apples in a bucket with a construction mixer.

The process of squeezing juice from apples at home

After the raw material is prepared, it laid out in cloth bags or wrapped in pieces of fabric according to the principle of an envelope. Next, the bundles are placed in a container, basket, or simply at the bottom of the structure in layers through drainage grates. Fits about 3-4 bags. Oppression descends from above, the juice flows into the pan. When the push-up process is completed, the pulp is taken out, the next batch is loaded.

The remaining cake after quality pressure is usually delivered dry and pressed into "tablets" (photo 16).

The pomace is best disposed of in the compost heap. Worms reproduce very well on such material, creating valuable fertilizer for the garden.

The resulting juice can not only be drunk fresh, but also prepared for the winter:

  • pasteurized rolled juice;
  • apple wine several types;
  • apple cider.

Apples are a very valuable product for health. It is extremely imprudent and wasteful to bury and give the neighboring pigs the surplus of the crop. Having built a couple of simple devices, you can quickly and easily process all the fruits. And in winter it will be so nice to get healthy and tasty amber drinks from the cellar or refrigerator!

The hydraulic press has a multi-purpose purpose. This apparatus serves mainly to compress objects of high and medium density while changing their shape or displacing the liquid that is part of the composition. In addition, the equipment can also be used to carry heavy objects, but there is no need to buy a hydraulic press, because you can do it yourself with a conventional jack.

Working principle of hydraulic press

Making a press from a jack with your own hands does not affect its quality and technical indicators. Characteristics are equal to the equipment that is produced in production. hydraulic press can be used at home for many purposes. These include:

  • stamping;
  • forging;
  • arching;
  • profile extrusion;
  • pressing various items.

In addition, pressing can be used to package various items made of wood, metal and plastic.

The hydraulic press is used in almost any industry, but it also finds its application in everyday life. The advantage of such equipment is in the law of hydrostatics, which, in turn, facilitates the pressing of objects with any density. The principle of operation is that the hydraulic press presses at one specific point and thereby increases efficiency, elsewhere on the subject. Thus, it is possible to perform a variety of actions from bending to pressing an object, applying minimal effort.

The whole structure includes a large number of parts, but the main ones are two piston cylinders, which differ from each other in their diameter. Inside the pistons, there is ordinary water or oil. The fluid allows the law of hydrostatics to operate. This allows you to increase the efficiency and on the subject, a force of several tons will already act. The structure of the hydraulic press means work in two planes, but most commonly used vertical type equipment, and less often a horizontal model.

Making a press with your own hands

To date, there are a fairly large number of drawings that allow you to make a hydraulic press using a jack with your own hands. A homemade press will not differ from real equipment produced at the enterprise. As a result, you can save money and get at your disposal quality equipment, which is also easy to improve and modify in the future.

In everyday life, a homemade press can be used for pressing different kind items, including waste that remains after metal processing. Many masters especially often use a press for pipe deformations and bending of profiles. Since the hydraulic press is created for domestic purposes with your own hands, you can use an ordinary garage instead of a workshop.

Required Tools

Assemble a homemade press only with own forces quite simple, but you need to prepare everything in advance necessary tools. It is imperative to prepare a welding machine and a large number of electrodes. If there are no skills in welding, you can ask specialists to help for a small fee. For metal processing of some parts, you will also need to find a grinding machine. As the main raw material in the creation of a hydraulic press metal profiles are used, which can be bought at any construction market. It does not make sense to buy a large quantity at once. It is better to buy everything as needed.

The first thing to remember is that the principle of operation in a hydraulic press is the pressure that can be obtained by manual action or a pump. Pressure can also be supplied to the working cylinder by installing a hydraulic jack, which has a built-in manual pump. Jacks can be very different, but it is better to choose a bottle-type model, since they have shown the longest service life for the entire time of use. At the beginning of the assembly of the hydraulic press, you need to pay attention to the fact that the jack is installed exclusively in vertical position and the option is not allowed when the jack rod is pushed down.

To use a hydraulic press at home, a minimum load force is enough, which equals 10–20 tons. Large load force, used only when working in production. It is also important to pay attention to such characteristics as:

  • bed parameters;
  • working stroke of the pistons;
  • dimensions.

The pressure inside the cylinder is obtained using a manual or hydraulic pump. The second option simplifies the work, but hand pump can be easily replaced.

Creating the basis for a homemade press from a jack

Getting started on creating a homemade press is based on the creation of a platform that will serve as a support and at the same time be able to withstand the load of the press. It must be taken into account that the force that will act during pressing must be proportional to the knots. In fact, the jack will try its best break the frame, so its strength is a guarantee of the quality of all equipment. It is necessary to make a frame that would withstand a load that exceeds the force acting during the operation of the hydraulic press.

The frame opening must correspond in size to the intended material that will be used during pressing, so it is important to determine the width of this part at the stage of its creation. Minimum dimensions widths have their limits, because it cannot be less than the total dimensions of the press. When determining the exact height of a hydraulic press, it is necessary to take into account the length of the jack, the free amplitude of the rod, free place for material handling and desktop dimensions.

The hydraulic jack is installed on the main press sheet, while the parts will rest against the sheet frame structure. In this case, the entire force that will be transmitted from the rod to the processing or pressing of the material will depend on the operation of the movable desktop. It is installed on top of the structure jack. In this case, the movement will occur with the help of the frame up and down.

It is possible to obtain the necessary strength and rigidity of the structure by using several ribs at once. To do this, you need to buy profiles made of metal of an angular or square type. Perfect Size profile should be 50 or 40 mm per side. If there are simply no necessary profiles at hand, they can be made from ordinary metal sheets that fold into an angle. Then you just need to weld the two corners to each other in the upper and lower parts. Thus, it is possible to obtain a profile with several stiffeners, which significantly increase the maximum load limit of the structure.

In order to stabilize the hydraulic press, the plate must be welded to the fabricated steel structure. According to standard drawings, the metal plate should be 8–12 mm thick and a size of 200 by 250 mm. Next, you will need to install two springs on the equipment at the jack on both sides. On the one hand, the springs must be glued to the bed, and, on the other hand, mounted on the work table. The springs serve to return the jack to its original position, so they must have the appropriate stiffness and size.

Creating an abutment for a hydraulic press

When creating a press with your own hands, you need to additionally make an emphasis. For this, the metal material that was used to create the racks is suitable. The length of the workpiece should be equal to the width of the structure. Next, you need to weld the two parts together and connect with supporting structure. Should weld two metal corners, which have 40 or 50 mm one side, to each other. The length is chosen arbitrary, but within 30–50 cm. After that, all blanks are welded together and installed in their proper place. The connection angle should be 90 degrees.

The angle must be observed during welding. To do this, it is necessary to use squares that will help maintain the required 90 degrees, and will not allow the structure to bend during welding.

The advantage of a removable thrust element

The removable thrust element is mainly installed in order to move it along the guide and thereby the direction to the component will be transmitted. To create it, you will need simple metal pieces. 10 mm thick. The length of the blanks should be slightly less than the distance between the two racks. The final stage is the welding of the stop to the two posts.

Conclusion

Making your own hydraulic press with a jack is very simple. To do this, you can use improvised means, all kinds of drawings that can be found on the Internet, as well as your own experience. The result is equipment that can be prepared at home at any time.

The hydraulic type press is widely used in a wide variety of applications. It is excellent for jobs that require high pressure on parts. In the automotive industry, this condition applies to the processing of shafts, bearings and similar rounded products.

In everyday life, the hydraulic press is used to produce rubber, metal and plastic parts. This equipment is versatile and great for all kinds of work.

In this article, we will ask ourselves what the press can be made of.

Press application

To carry out complex and precise work, special equipment is needed, however, a simple hydraulic press will help solve some problems.


Here are the most common:

  • bearing production required size, perfect for your own small auto repair shop;
  • bending of hardware;
  • maintaining the necessary pressure for gluing parts of the product;
  • assembly of rivet elements.

The best place to install equipment is a garage or suburban area. A photo of the press with your own hands can be seen below.

Hydraulic press for automotive works

Even for holding simple jobs you need to have some skills. It is necessary to correctly take into account the working pressure, as well as the weight, dimensions and other characteristics of the piston mechanism.

The simple design of the hydraulic press is only applicable to cars. For cargo vehicle you need professional equipment. The ideas of homemade presses are unlikely to replace them.

Waste Paper Press

Such equipment, first of all, is necessary for summer cottages and suburban areas. A large accumulation of paper will sooner or later require its disposal.

The unit works quietly from household electrical network at 220V at medium power levels. The press differs in high productivity even at small dimensions of the equipment.


Press for cardboard materials

In addition to cardboard, pressing is possible plastic bottles and tin cans. But in such equipment, a hydraulic pump is required.

sawdust press

It is used to obtain sawdust briquettes, widely used in heating country houses. The equipment is large. It consists of a table frame structure, the basis of the machine and the engine.

For manual application, a jack is used, and mechanical use implies an electric motor.

Hay picking equipment

There are instructions on how to make a press yourself. As preparatory materials prepare metal corners, slats and planed boards. First, we proceed to the assembly of the box, using boards and metal corners.

This type of press is available in two versions:

  • in the mechanical version, it is a simple design with low power and a force of up to 1 ton;
  • homemade version of a hydraulic press with a working force of up to 4 tons.

Of course, it’s nice to have ready-made drawings on hand on how to make a press correctly, since for self-assembly you will need fastening elements for the frontal part of the equipment, a base for fastening all nodes, a running guide and a transport pickup.

Self-made hydraulic press

A simple version of the hydraulic press will require welding inverter, angle grinder, hand saw, perforator for metal and metal profile. A jack is also needed, depending on the purpose of the press, from 2 to 100 tons.


This type of press is made in the form of a bottle mold. Any hydraulic press consists of moving and static parts. Assembly units such as channels, corners and thick-walled pipes are perfect.

As dynamic blanks, return units and a moving stop are used; various types of racks and bases are referred to as fixed products.

Do-it-yourself step-by-step production of a press, especially its base, is possible from any available materials. The center of gravity of the equipment should be placed as low as possible.

When installing the press on the floor, channels and corners with a thick section are used. To mount home-made presses on tables, square pipes are used. Materials from steel alloys are used as the material; the use of iron alloys is advisable with a workpiece thickness of 1 cm or more.

Do-it-yourself photo press

While doing various works in the home workshop, it often becomes necessary to influence the workpieces by pressing. We will talk about how to make a hydraulic press with your own hands to perform such operations in this article.

The device and functions of the hydraulic press

A hydraulic press is an equipment that is specially designed for processing parts and workpieces by exposing them to high pressure. Such a press works due to the pressure of the liquid acting on the elements of its design.

The design of most hydraulic presses provides for a vertical arrangement of the working cylinder, but there are also models in which it is located horizontally. Various models of presses can create working forces in the range from several tens to several thousand tons.

The principle of operation of a hydraulic press is based on Pascal's law, known to us from school course physics. The design of the press consists of two working chambers different size or, as they are also called, cylinders. The principle of operation of a hydraulic press, if we describe it in a few words, is as follows.

In the smaller of its cylinders, high pressure working fluid, which is fed through a connecting channel into a chamber of a larger diameter and acts on a piston connected to a working tool. The latter exerts pressure on the workpiece, which is located on a rigid support to prevent it from moving under its action. All hydraulic presses use special oils as the working fluid.

Hydraulic presses are most widely used when performing such operations on metal parts as stamping, forging, straightening, bending, extrusion of pipes and other profiles. In addition, with the help of such presses, briquetting, baling and pressing are performed. various materials(as a rule, a mini-press is used for these purposes).

The device of the hydraulic press allows its active use both in enterprises for the production of rubber, plastic and wood products, as well as in other areas. A variety of functions and applications of this equipment determine the existence of its various modifications. For example, on sale you can find a hydraulic desktop press, a mini-press, a hydraulic floor press, a manual hydraulic press, presses with and without a pressure gauge.

Use cases at home

The use of a hydraulic press in a garage or home workshop is quite common. Use a press that is different small size, it is possible both when repairing a car, and for performing work of a different nature.

In particular, with the help of such compact equipment, it is possible to press out bearings or silent blocks, as well as to press new parts in their place. Apart from car repair, hydraulic press can be used for bending metal parts, creating the required pressure when gluing surfaces, briquetting waste, for squeezing out oil and liquid. Factory equipment for this purpose (even a manual hydraulic press) costs a lot of money, and not everyone can purchase it. Meanwhile, you can make such a press with your own hands, spending money only on the purchase of the necessary materials.

Remarkably, the design of a home-made hydraulic press can immediately be adapted to solve specific task from specific detail or preparation. A do-it-yourself press will not take up much space; it will be enough to allocate a little space in the workshop or garage to accommodate it. detailed instructions on how to make a hydraulic press is given below. There is also a video on this topic at the end of the article.

home press design

Do-it-yourself hydraulic presses should not have too outstanding technical specifications, it is quite enough that they develop a force of 10–20 tons. This parameter of a homemade hydraulic press depends on what actions you are going to perform with it.

One of the most common and simple options homemade press

There are a number of other parameters that correspond not only to industrial, but also home-made household hydraulic presses:

  • dimensions;
  • weight of equipment;
  • piston stroke;
  • the presence of a pressure gauge in the design of the press;
  • characteristics of the machine used.

In self-made presses, the pressure in the working cylinder is usually created using a manual hydraulic pump, which can be either built into the design of such a device or located separately from it. Such design feature It depends only on what equipment you choose for the manufacture of such a device. It is very easy to make a hydraulic press with your own hands, if you take a bottle-type jack as the basis for its design. Such a jack, which is convenient, already has a built-in hand pump in the design.

Bottle type hydraulic jack is great for use in DIY hydraulic press

Before you decide to purchase a suitable jack for making a home hydraulic tool, it is important to decide what tasks you will solve with it. It depends how structural diagram manual hydraulic press, and the force that it will develop. The next step is to develop a drawing of a hydraulic press, which you are going to make with your own hands. You can, of course, find such a drawing on the Internet and even see photos and videos of the process of making a press from a hydraulic jack with your own hands. But in this case, you will be faced with the need to customize the devices you have for someone else's homemade press.

The development of a drawing of your future home-made press begins with the question of how it will work. There are only two options here.

  • The jack will be located at the bottom of the press - on its frame - and will push up.
  • The jack is fixed in the upper part of the press structure and presses, respectively, down.

However, when choosing a scheme for the operation of a home-made press, one should take into account the fact that for the main part of the jacks produced by modern industry, the only correct position is the pressing rod up, and it is simply not allowed to place them differently. That is why the first hydraulic press scheme is most often taken as a basis. The second option is used only in cases where it is required to make hydraulic equipment for pressing out bearings or bushings from individual units and mechanisms with your own hands.

Version of the press with the lower location of the jack

What to consider when developing a drawing of a homemade press

The supporting element of any press, including a home-made one, is a bed, the development of a drawing of which should be approached as responsibly as possible. Structurally, the frame is a frame, inside of which there is a jack with a working tool that puts pressure on a part or workpiece.

The type of bed can vary significantly depending on the purpose of the press.

The frame of a do-it-yourself hydraulic press must have high strength, since it will experience loads in two directions at once. The jack, which creates a certain force, will simultaneously put pressure on the upper and lower parts of the frame, trying to break it, as it were. That is why, when calculating the frame and choosing materials for its manufacture, its strength is provided with a margin.

The lower part of the frame - its base - is developed taking into account the fact that it must ensure high stability of the entire structure. When calculating the width of the internal opening of the frame of a homemade press, they take into account both the dimensions of the parts and workpieces that will be processed on it, and the total dimensions of all the constituent elements of the future press.

Another version of the bed with the simplest design grounds for sustainability

When calculating the height of the internal opening of the frame, the following parameters are summed up: the height of the jack, the desired free play of its rod, the thickness of the working body and the part to be processed. If a home-made press is made according to the first scheme, then its design is as follows: the jack is installed on the lower base, and the part is in the upper part of the frame; the force from the jack to the part is transmitted through its rod and a movable working platform moving along the guides in the side elements of the frame.

In order to ensure the return of the rod to its original state, two springs are used, the lower part of which is attached to the base, and the upper part to the movable working platform. If you decide to make a press from a jack with your own hands, then it is very important to correctly calculate the stiffness of the springs so that they effectively perform all the functions assigned to them.

When implementing the second scheme, a part is placed on the lower base, and the jack is installed on a movable platform, to which springs are also attached, connecting it to the upper crossbar of the frame. Both in the first and in the second case, at the point of contact of the rod with the movable platform or the upper crossbar of the frame, a so-called nest is made, which can be used as a pipe segment of the appropriate diameter.

Impossible to adjust the height working area simplifies the design, but significantly limits the options for using the press

A do-it-yourself hydraulic press will be much more convenient to use if you provide for the possibility of adjusting the free jack rod, which also affects allowable height workpiece. To do this, you can do the following.

  • An additional plate is located in the upper part of the inner contour of the frame, which can move along the guides due to a screw drive with a steering wheel. Thus, it is possible to change the clearance within a fairly wide range for the location of parts inside the frame.
  • You can make a removable stop, which is most often used as a mobile removable platform. You can fix the position of such an emphasis inside the frame using bolted connections for which holes are drilled in the frame with a certain pitch. In this case, the height spacing of such holes should not exceed the value of the free play of the jack rod.
  • From a solid piece of metal or a metal profile, several interchangeable inserts-gaskets of different thicknesses can be made.
  • You can also use several of the above methods at the same time.

If you are making a drawing according to which you will make a press with your own hands, be sure to indicate not only the dimensions of the main elements of such a device and the workpiece, but also other rolled metal from which the frame will be made.

Tools and materials

If you are going to make a hydraulic press with your own hands, then you will need the following tools, expendable materials and equipment:

  • welding equipment;
  • electrodes;
  • hacksaw or grinder (angle grinder).

In addition, you will need the following elements that your future garage press will consist of: a hydraulic jack, two springs that will pull the movable platform back to its original state. If you find an old bridge fungus left over from a repair in your garage, then you can use it as a pulling device for homemade presses with a lower jack. In this case, the fungus is put on the jack rod, the upper part of the springs is attached directly to it, and the lower part is fixed on the bed.

The type and amount of materials needed to build a press depends heavily on the chosen design option.

In order to make a press from a jack, you will need the following rolled metal:

  • channels (not less than 8 numbers), (with dimensions not less than 40x40), corners with a shelf width of not less than 50 mm;
  • steel sheet with a thickness of at least 8 mm, which will be used as a reliable foundation for the entire structure;
  • a piece of steel strip 10 mm thick - for the manufacture of guides and stiffeners, if necessary;
  • a piece of pipe - for making nests for the head of the jack rod.

Manufacturing process

When the drawing of your future hydraulic press is ready, and all necessary materials, tools, equipment and components available, go directly to manufacturing. The first thing to do is to cut all the metal, guided by the dimensions indicated in the drawing.

Now you should make the base of the press, for which prepared square pipes are welded together, and a steel plate is welded onto the rectangle formed from them. Then the side and upper parts of the frame are welded together, carefully making sure that the resulting U-shaped structure is even and has strictly right angles in the joints. Now the resulting structure should be welded to the base and we can assume that the frame for your hydraulic press is ready.

The next element that you will need to make for the press is a movable platform. For its manufacture, you can use a channel, square or rectangular pipe. A piece of pipe is welded in the central part of the platform, which will serve as a socket for the head of the jack rod. For the manufacture of guides for the working platform, you will need two steel strips, the length of which should correspond to the width of the press frame along its outer contour.

A variant of the press design with a movable lower platform, which is fixed with bolts

The strips are attached to the sides of the mobile platform using bolted connections, having previously driven it inside the frame. A removable stop is also made according to the same scheme, but holes are drilled in its guide strips opposite the frame posts for fixing at the desired height. The do-it-yourself installation of retracting springs and the jack itself completes the process of making a hydraulic press with your own hands. Such a hydraulic press is also convenient because you can always remove the jack from it (for example, if you need to use it to repair a car).

Appearance of the finished homemade press

One of the rather economical variations of the hydraulic press, made with my own hands in your garage using simple fixtures, welding, a jack and channels.

Periodically, in almost every garage, it becomes necessary to carry out various works that require the use of pressing methods. To accomplish this kind of task, a special device- Hydraulic Press. With a strong desire, a simple garage press is assembled without any problems with your own hands.

The considered unit allows you to process a variety of products and materials using pressure. A special liquid is responsible for the operation of the mechanism. In the system under consideration, it is under high pressure.

The design consists of two main cylinders, they are also chambers. In a smaller container, the pressure of the liquid increases and it is transferred to the working container, which has an increased size.

Between themselves, the cylinders are connected using a special channel or pipeline. In a large compartment, a liquid (usually a special oil) exerts a force on a special piston. From there, the force is transmitted to the installed executive tool and then to the workpiece.

As a rule, the working cylinder is installed in a vertical position. In some situations, its installation is performed in a horizontal position.

The press can develop forces up to several thousand tons. The specific value is selected in accordance with the characteristics of the workpieces being processed and the tasks performed.

The presses are widely used in the processing of pipes, pressing of various products, production of various kinds of pressed blanks from rubber, wood chips, plastics, etc.

Options for using a homemade press

In the garage, such a press will be a great helper when self repair machines and other tasks. For example, by building a homemade press, you can press out the bearing yourself, and then press in a new product instead. That is, you do not have to go to a car service and spend money.

The press will allow you to straighten, securely glue various parts under pressure, squeeze out liquid, bend metal product, compress old bottles, cardboard, cans and other similar materials.

Ready-made pressing equipment of factory production costs quite a lot of money. With self-assembly, you will have to spend money exclusively on necessary accessories. An additional advantage of self-assembly of the press is that you will personally control the process at every stage and will be able to get a unit that will the best way tailored to your needs.

Design features of a homemade press

For a private garage, a press with a capacity of up to 10-15 tons is enough. Otherwise, focus on your own needs.

The pressure in a large tank is usually created using an integrated or separate pump. The easiest option to perform is a press assembled on the basis of a bottle jack with a hand pump provided.

Think about what kind of work you will do using a homemade press, and determine the required force of the unit. Only after that, go to the store to buy a jack and select it in accordance with the previously determined force value.

Before assembling the press, you need to select a suitable drawing of the mechanism, but it is better to make it yourself. From ready-made solutions a drawing of any press designed and assembled on the basis of available rolled metal and simple hydraulic equipment will suit you.

The disadvantage of ready-made drawings is that they will not always meet your specific needs. As a result, you can spend a lot of time adjusting the structure to the parameters of the purchased jack.

There are 2 main options for assembling a garage press, namely:

  • the jack is placed on the base of the frame and exerts upward pressure;
  • the jack is fixed closer to the top of the frame, and the pressure is applied downward.

Before assembling the press, be sure to check the correct working position for your jack. If the manufacturer said that the jack rod should move up, then this is exactly how it should be - you can’t turn the tool over.

Most often, structures are assembled that provide for the installation of a jack on the base of the bed. The second option is more highly specialized and is used mainly in professional locksmith workshops.

Press project preparation

One of essential elements the structure under consideration is the frame. It is a frame. A jack is placed inside such a frame. The bed must have sufficient strength to withstand the force generated by the jack with some margin. The stock is needed for the reason that during operation the press will exert pressure immediately down and up, and without a stock, the structure may simply break.

The base of the bed is best done in the form of a platform. Select the width of the platform opening in accordance with the dimensions of the materials that you plan to further process on your press. Under any circumstances, the opening must have larger size than the total dimensions of all elements of the placed equipment.

To determine the appropriate height, you need to add together the following parameters:

  • jack dimensions;
  • the value of the working stroke of the main tool rod;
  • thickness of the mobile table;
  • the height of the pressed workpieces.

In the case under consideration, the jack is installed on the basis of the frame, and the support function for the workpieces will be taken over by top part frames. The transfer of force from the jacking rod to the workpiece is carried out by means of a mobile working table. The table itself is mounted on a frame. A jack is placed between the frame and the table.

The table is installed in such a way that it can move freely along the frame in the up and down directions, supported by the side rails.

Springs of sufficient rigidity are placed on the sides of the hydraulic jack. One eye of each spring is attached to the base of the support frame, the second - to the mobile table. The installed springs will compress the hydraulic jack into the starting position with the stem hidden. Select the spring size and stiffness according to the characteristics of the jack.

The stroke of the jacking rod, and with it the height of the parts being pressed, can be adjusted in several ways:

  • by installing a screw drive at the top of the frame. This element must be equipped with a steering wheel. During the operation of the press, it will be possible to screw in the screw, which will reduce the size of the clearance for blanks inside the frame;
  • creating a removable movable mobile table. If necessary, it can be attached to the frame with rods or bolts. First, holes must be made in the frame, the step of which in height should be somewhat less than the stroke of the jacking rod;
  • using interchangeable pads. For the manufacture of these elements, a hollow or solid steel profile is well suited;
  • using the methods described above in combination.

All significant dimensions must be entered in the drawing. In this case, the dimensions should be given taking into account the dimensions of the jack, the workpieces, as well as the rolled metal, which will be used to assemble the hydraulic press.

What to collect a press from?

Any special tools no press needed to assemble. The only difficulties for a beginner may arise using welding machine. Beginners are advised to train on the units inverter type- They are the easiest to use. If desired welding work can be entrusted to a qualified craftsman.

Tools for assembling a homemade press

  1. Apparatus for welding and electrodes.
  2. Bulgarian with a disk for metal. In the absence of a grinder, you can use a hacksaw, but it is longer and more difficult to cut with it.
  3. Electric drill.
  4. Screwdriver.
  5. Level.
  6. Yardstick.

The main power unit of the installation under consideration is a hydraulic jack. The need to use pullback springs was mentioned earlier. You can take door springs, springs from the front seats of the car, and any others that fit the given requirements.

If you fix the jack in the lower position, you can use a special bridge fungus for the device of the retracting device - it is simply put on the stem, after which the springs are attached to the base of the frame and directly to the fungus. The fungus of the bridge should be with shifted splines.

Select the dimensions and the required volume of rolled metal in accordance with your hydraulic press drawing.

Rolled metal for assembling a homemade press

Press Assembly Manual

In the process of assembling a garage press, refer to your drawings at each stage. In general, the sequence of work is quite simple. You just need to step by step follow the suggested recommendations.

First step

Cut the metal into parts of the appropriate dimensions, guided by the drawing. If the drawing provides for holes in any structural elements, drill them with an electric drill.

Second step

Weld the base from pieces of square or rectangular pipe. Docking seams boil from below and above. Fasten the steel plate on top. For fastening, use welding. Using welding, make a design in the form of the letter "P". The corners of this design must be strictly 90 degrees. Weld the structure to the base, and you will get a finished frame.

Third stage

Make a mobile desktop. Use a pipe or channel for this. The length of the pipe must be cut so that it is slightly less than the gap between the racks of the bed. Weld to the main pipe a small part of the pipe that you previously prepared for the stem of your jack.

The guides of the mobile table are made from pieces of steel strip. The width of the guides should be equal to the width of the frame. Insert the pipe into the space between the racks of the bed, put the steel strips on the sides and securely tighten the structure with bolts and nuts. Make a replacement adjusting stop in the same way. The only difference is that opposite the racks you need to make holes for fixing at the required height.

Fourth stage

Fix the retract springs according to your drawings. Pull back the movable work table and install the jack.

Now your personal press is ready. In the future, the jack can be quickly removed from the structure and used for other tasks.

Successful work!

Video - Do-it-yourself press for the garage

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