Do-it-yourself slipway for body repair floor drawings

In detail: do-it-yourself body repair slipway floor drawings from a real master for the site my.housecope.com.

A slipway is a special device (platform) that is designed for body repair and restoration of the original body geometry using the application of multidirectional forces. A high-quality factory-made slipway is quite expensive and it is not advisable to purchase it for small-scale and rare bodywork. You can do it yourself, and the price for a homemade slipway will not be so high.

Before starting work on the manufacture of the slipway, it is necessary to complete its drawing and calculate the amount of required materials. The platform should look like a rectangle (or preferably several) made of a metal profile with a section of 50 × 50 or 70 × 40 (the thicker, the better). The optimal length is 2000 mm, the width is equal to the width of the car's wheelbase.

Why is this width chosen? In general, it is possible to manufacture a slipway with a width equal to the width of the vehicle's wheelbase. Or smaller than it, but with the execution of "branches" from the frame, on which the clamps will be attached. The first method is preferable due to the location of the clamps.

In the middle of the platform, it will be necessary to weld a stiffener from a similar metal profile. In the process of work, additional metal will be required, the amount of which is difficult to calculate at the initial stage of work.

After the calculation of the required number of metal profiles is completed, it can be ordered on a special base or use an existing one.

To ensure the functionality of the slipway, it will need to be equipped with good hydraulics - a kit with a tonnage of up to 10 tons will do.

Video (click to play).

You also need to remember that the slipway is of two types: stationary (that is, installed in a specific place without the possibility of movement) and mobile (equipped with wheels and adapted for storage and in an upright position). If the second option is chosen, then you also need to purchase a set of wheels: 4 or more - for the frame, 2 - for the power rack.

The frame is assembled by welding. That is, skills in working with a welding machine are necessary.

First of all, a rectangle is assembled from a metal profile of the calculated length and width, exactly in the middle it must be reinforced with an additional profile. The assembly of the frame is carried out as the future owner of the slipway sees fit. Perhaps he will want to additionally strengthen the longitudinal sides of the frame, possibly the transverse ones. There is no definite principled position on this issue.
To increase the stability of the car on the slipway, in its corners it is necessary to weld heights that will prevent a possible exit of the car.
The next step is to install fasteners on the longitudinal sides of the frame. Fasteners are clamps with jaws that are required to securely fix the car frame when exposed to loads. There can be no strict place for fixing the fasteners, they must be able to move along the entire length of the frame. Making clamps with your own hands is also possible, but if they are freely available, then there is not much point in this, since a homemade clamp will cost about the same as a factory one.

This is followed by work on the installation of the power rack. The Power Strut is an upside-down L-shaped device that also needs to move throughout the frame and lock securely wherever you go.You can make not one, but two power racks.
Giving the slipway an aesthetic appearance. This stage consists in the usual painting of the slipway.
Well, at the end of the work, the homemade slipway is equipped with those repair devices for the sake of which it was created: hooks, chains, hydraulics.

The homemade slipway is ready, its use will help to carry out those types of body repairs that were previously possible only for auto repair shops, and the ways of its practical application can be seen in various videos.

Car maintenance is a very costly business: you need to change consumables, carry out maintenance, and also there will be periodic repairs of various parts of the car. It is much more profitable to improve your car, change parts and fix something on your own. Therefore, your garage should have the necessary equipment and tools. Among such devices, an important place is occupied by the slipway for body repair. This device can be made by yourself.

There are three types of slipways: frame, platform and floor. There are also different devices for the type of movement: rolling and mobile.

Frame-type devices are made of a metal profile. The work is performed in a fairly simple sequence:

clamping mechanisms that fix the car;
a chain connected to the power mechanisms is attached to the damaged place of the machine;
with the help of a slipway, a section is pulled out and given its original shape.

In order to safely load the vehicle onto a frame-type structure, a lifting device is needed. The frame slip allows for different types of body repairs, but for difficult jobs, this is an unreliable design.

The platform slipway is used for the most complex body repairs. The metal platform is equipped with a sophisticated system of fasteners and clamps. She also has a scissor lift and towers that perform power manipulation. Such platform equipment is considered universal. It makes it possible to stretch the damaged fragment in all possible directions in order to return the correct shape. Since the device has a variety of mechanisms and all kinds of fasteners, you can carry out different types of car repairs. But the disadvantage of this design is the huge dimensions of the device.

The floor slip is most often used in the professional auto repair industry. The movement takes place on rails. The complete set includes:

system of fasteners, clamps;
metal racks;
rectifiers are pneumatic.

This type of device is suitable for the repair of cars and trucks. In addition, a car of any level of damage can be repaired using such a device. This equipment is very durable and reliable, as it has a large number of components.

In order to equip a slipway for body repair in your garage, you should spend a lot of time. We need a wide range of tools and metal rectangular profiles, section sizes 50x50 or 70x40 centimeters. On the Internet you can find instructions and drawings for making a floor or frame slipway.

The type and dimensions of the structure are matched to the make and model of your car. Since there is work to be done with metal, a welding machine is needed to make the connecting seams. For various operations, it is necessary to select the optimal operating mode of the device. In order for the structural strength to be the highest, it is necessary to rationally combine the transverse and longitudinal frame elements. In the corners of the structure, parts should be welded, the dimensions of which are 25 centimeters high - metal racks.

At the next stage of work, auxiliary mechanisms are made.A fastening system is being developed to secure the vehicle to the equipment. The most important thing is to make fasteners in which the height changes. The design of these mechanisms is selected for specific working conditions and your car:

moving the car along the frame and fixing the car at various points;
fasteners that exert a deforming force;
the system of the most firm fixation of the car on the device.

Another important piece of equipment is the power rack. It must move and work at various points on the slipway. Such a device applies the main force to the deformed parts of the machine, and they are aligned. Such struts are firmly mounted to the base of the structure and must have a high level of strength. In the place where the part is welded, the element is reinforced with an additional metal gusset.

Drawing of a slipway for body repair

In addition to these mechanisms, it is also necessary to make several thrust rods with strong fasteners. They help when dealing with minor damage to the car body.

Having found a drawing in order to make a slipway with your own hands, you need to prepare the tools:

Metal profiles for the base of the structure;
Longitudinal profiles for posts;
Metal corners;
Welding machine;
Nuts and bolts;
Fasteners;
Primer;
Powder paint;
Spray gun;
Hydraulic device;
Powerful chains;
Hooks;
Blueprints.

So, when everything is ready, you should start making a slip for body repair. All parts must be degreased in advance, covered with a primer, and then painted with powder paint using a spray gun. Then the metal corners must be welded to the profile, which will be the base. Next, the longitudinal profile is welded as a rack and bolted. Then power and retractable devices, chains and hooks are mounted. After you have built the slipway, you need to test it and check the action of each device.The repair process is quite simple: the extraction mechanisms are started, and the pressure of the power devices activates the slipway. Thus, you can independently repair damage of any complexity in your car.In case of severe accidents, the car receives body deformation. A defective housing affects fuel consumption and handling. A body with a broken geometry will not be able to protect passengers in the event of a repeated accident. A body repair slipway is a necessary tool for repairing a car.The body straightening jig is a device for carrying out body repairs. The stand is designed to straighten out serious damage to a car, and is equipped with fasteners that allow you to pull the body, as well as change the shape and size of some elements. A slipway is used to repair serious damage to the car body. Image - Do-it-yourself slipway for body repair floor drawings

All types of slipways have an identical operating principle. To eliminate the deformation of the body, it is fixed to one or more areas that need to be straightened and straightened. Further, the master, using the drafting device, applies force and straightens the damaged parts of the case.

Simple slipways for body repairs are equipped with one exhaust device. Complex fixtures have several exhaust mechanisms.

There are 4 types of devices: floor-standing, rolling, frame and platform.

The rolling stock is used for body repair of various types of cars. It is equipped with devices that allow you to secure the car without flanging the sills. Rolling slipways are convenient to use in confined spaces. Due to this, the device is used in garage conditions.

Rolling equipment must not be used in the event of distortions and changes in the body geometry.

Do-it-yourself floor slip for body repair is a compact and effective equipment for restoring a car body in a garage or workshop.If there is no need to use a pulling mechanism, then the rails are used for other purposes.

The frame slip belongs to the professional type of exhaust mechanisms. The main difference from other types is that frame fixtures have a complex design.

The exhaust mechanism allows you to repair different car models. The machine is fixed to a frame that is highly durable. With the help of a force directed in different directions, the body deformations of mild and moderate severity are pulled out.

To save space in a workshop or garage, as well as to facilitate the process of restoring the car body, they purchase body repair stands equipped with a lift.

The platform slipway for body repair is a complete professional equipment. Devices of this type are used to straighten damage to the body of any car, including frame SUVs.

The design of the pulling mechanism consists of special rails and an entry bridge-base. The car drives into it on its own, or it is pulled in there if the car is not on the move. The platform is equipped with various devices and fastening mechanisms that securely fix the vehicle on the slipway.

Platform devices have hydraulic metal stands, a winch, power and pull-out units. The beams of the device allow you to effortlessly move heavy structures in any direction. The platform leveling stand has a telescopic scale, with the help of which accurate calculations and measurements are carried out.

The disadvantages of the platform exhaust mechanism include large dimensions and high cost of equipment. It is used in large car maintenance services.

Making a homemade body straightening slip will save you money as they are expensive. When designing, you should take into account the dimensions of the future fixture for car repair and create a drawing of the device. It can be ordered from specialists, or you can find it ready-made on the Internet. Depending on the type of the exhaust mechanism, the set of tools and materials that will be needed differs.

To make a mobile body straightening device yourself, you will need:

From a profile with a thickness of more than 4 mm, you need to create a frame with dimensions twice the dimensions of the machine.
The structure is reinforced with cross members and corner pieces. The cross members will fix the car. Exhaust mechanisms are also attached to them.
To make the structure mobile, four wheels are attached to the bottom.
To be able to lift the car onto the frame, a gangway is constructed. On the one hand, they will have a special plug, and on the other, a removable section necessary for lifting the vehicle.
The design is equipped with a bench vise or special clamps. They are needed to securely fix the machine.

In order for the structure to serve for a long time, it is covered with a layer of primer and painted.When designing a straightening stand with your own hands, the channel is concreted, and also reinforced with cross members of a rigid structure. The optimal material for creating a "stationary" is a metal profile with a section of 40 by 80 mm. The length is determined depending on the dimensions of the vehicle.Further, along the perimeter of the frame, four fasteners are installed, which are designed for the vice clamping the machine. They move perpendicular to the channel, thanks to which damage of any size can be repaired. The car is installed on a body repair stand using a jack: first, the front of the car is raised, then the rear. In the garage or auto repair shop, you will need to mount the special eyes required to attach the chain. Image - Do-it-yourself slipway for body repair floor drawings

To facilitate the process of raising the car, a homemade lift is used. It is done using a winch and a special platform.

A slipway is a necessary equipment for do-it-yourself body repair. The device removes damage to the car body. When self-restoring the machine body, the exhaust mechanism is also necessary.

We are talking about a device used when performing work on the repair of an automobile body. Such equipment allows you to correct its serious damage, change the size and configuration of some elements. The desired result is achieved through the use of multidirectional forces acting on a well-fixed machine. Factory equipment is quite expensive, it is much cheaper to make a slip for body repair with your own hands.

The principle of operation is the same for all devices. To restore the geometry of the body, it is fixed on one or more sections of the slipway. Then the car mechanic, using a pulling device and applying force with the help of hydraulic devices, pulls out the deformed elements. If a slipway is made in the garage with your own hands, then this is, as a rule, a simple system that has one exhaust mechanism. There are several of them in the factory equipment.

There are four types of structures in total, each of which is used in certain conditions. Some types of equipment can be made by yourself. How are the slipways used today characterized?

They are distinguished by the possibility of using them to restore the body of a wide variety of cars. The devices available on the slipway allow you to fix the car without flanging the sills. The rolling equipment is compact, so it can be used in a confined space - that is, it makes sense to make a slipway for body repair with your own hands in order to install it in the garage. The disadvantage of this equipment is that it cannot be used in the presence of distortions and changes in the geometry of the body.

It assumes the presence of a rail along which the retractable devices move. This design helps to carry out repairs of varying complexity, since the mechanisms move to any point in the slipway. Pros of outdoor equipment:

relatively low cost;
operational installation;
small footprint;
ease of manufacture: you can make a do-it-yourself floor slip for body repair;
if necessary, you can remove the retractable devices and use the floor (the rails are at the same level with it) for placing equipment or other purposes.

The downside is the inconvenience of measuring individual body elements and its overall geometry.

It uses a metal frame on which the machine is secured with chains. Despite the fact that such slipways are used when straightening not too severe damage, structurally frame equipment is more complex. The body is fixed at the required height and in the required position by means of clamps, and the deformed part is straightened by chains connected to a hydraulic power device.

To simplify lifting, auto frame slipways are often used in conjunction with scissor lifts. The advantages of these designs:

access to the car underbody and various elements located below;
the ability to perform body work at different heights.

Frame slips do not take up much space, however, they cannot be used to correct serious deformations, since the number of pull-out points is small. Therefore, it makes sense to use such structures during straightening and other simple damages.

The most popular are platform or frame structures. This is due to the simplicity of their manufacture, compact dimensions and relatively large functionality. Finding suitable drawings on the Internet today will not be difficult.The best option is to measure the finished factory slip and focus on its design. The main requirement here is the dimensions, which must correspond to the area of the workshop or garage. The recommended dimensions of the slipway are 4.5 × 1.85 m. Externally, this is a structure where one frame is inserted into another.

You will need a welding machine, a hydraulic device, a grinder, a drill with drills, a spray gun or paint brushes. From the materials you need to purchase:

profile pipe 40 × 80 mm (calculate the length in accordance with the drawing, taking into account the lintels) with a thickness of 4 mm;
metal for making scarves (thickness 4 mm);
clamping devices (you can buy factory ones, but if this is not possible, then how to make them yourself will be described below);
bolts, nuts;
primer;
plain or powder paint.

First, the outer frame is welded from the profile, then the inner frame is attached to the finished structure. It is necessary to boil from above and below, turning the structure over. Do not forget to use gusset reinforcements in the corners of the structure to increase its rigidity. When in doubt about the strength of the frame, weld a pair of crossbeams in the middle. When the frame is ready, you need to attach the legs to it from below in order to adjust the horizontal position of the device. To do this, you can use bolts 15 cm long and 24 nuts, which are welded at the corners of the structure. If you want, instead of hardware, install wheels - you get a movable slipway. This makes sense if you have a perfectly flat floor or if you put the structure on rails that are in a strictly horizontal position.

If it is not possible to purchase ready-made clamping clamps, then they can be made independently from the railway platforms, by means of which the rails are attached to the sleepers. Cut each of them in half and weld metal onto the inside, which, with the help of a grinder, cut into diamonds. Leave the outer side as it is, so that when installed on the car sills, their outer side is not damaged. Also weld a 4 mm thick plate onto the inside. This is necessary so that the clamping part evenly fixes the threshold and does not warp.

You will need 1 cm thick steel. Cut rectangles 200 mm wide and 350 mm long. Weld vertical racks with a height of 300 mm to the resulting sites, do not forget about triangular reinforcing jibs made of the same metal. For the manufacture of upper clamps with a length of 200 - 250 mm, it is best to use fragments from KAMAZ springs 1.5 cm thick. Holes for fastening bolts must be burned in them.

Align the frame straight to the level to keep it level. Further:

attach the uprights to the frame with bolts and nuts;
set the height with a level: paws should be on it;
focusing on it, weld the clamping clamps.

The last stage is cleaning the structure from rust, priming, followed by painting.

Here you can use factory hydraulic devices or a homemade mechanism. In any case, the capacity should be 1.5 - 2 tons. To fasten the pulling structures, use a strip made of a channel and installed on the frame of the slipway. To ensure that the pulling mechanism and chains can be positioned anywhere, drill holes in the frame around the entire perimeter of the structure.

If you prefer a do-it-yourself rack design, it is better to use a tower device. Although heavier than other varieties, it provides uniform traction throughout the entire height.

Using a standard hydraulic pump is not the best solution. It is much more reliable to make such a unit from a jack with a lifting capacity of 8 tons. We'll have to modernize the central cylinder, replacing it with a suitable tube.This is necessary to increase the volume of the liquid to be poured by 300 - 400 ml. Make a breather in the upper part of the jack near the fitting (you can use a grease gun bent at 90 degrees). And to make it more convenient to work, instead of the bypass bolt, for which you need a key, install a “butterfly” that can be turned off by hand.

To do this, place a slipway under the vehicle in need of repair. Raise one side with jacks. Now, using the adjusting screws, adjust the feet to the thresholds, lower the machine onto the clamps and tighten them well. And so with the other two paws. The jacks can be removed.

Self-production of the slipway is an economically profitable business. In addition, it is not so difficult to build a structure, adhering to the above recommendations, especially if you have the skills of a locksmith and a welder. In addition to the multiple difference in price compared to factory samples, you will soon be able to justify your expenses: body repair is a rather expensive service.

To carry out body repairs, simple tools are often not enough, and specialized and expensive equipment is required. Deformation of the main parts does not always mean that they need to be replaced. Body geometry restoration can be done in a workshop, but these services are expensive. With the appropriate equipment, you can easily carry out repairs yourself. To perform such work, you will need a homemade slipway, the assembly of which will not take much time.

A slipway is a mechanical equipment whose task is to restore the original state of the vehicle frame and body geometry. Straightening of deformation bends, dents and other irregularities is performed using local loads. In the majority of major changes in the geometry of the body, the slipway is the only possible solution to restore the shape of the car frame. The presence of such equipment is mandatory for every workshop and guarantees a high-quality body repair.

To decide to make a slipway with your own hands, you need to understand not only the purpose of such a mechanism. Manufacturers offer different functionality of this equipment. Some models are only suitable for work in large service centers. There are also more mobile options that can be installed in a garage or similar space. When buying such devices for personal use, their price will be high and self-production is most expedient.Body deformation can occur for various reasons. Accidental collision with an obstacle, a coup while driving on rough terrain or getting into an accident does not go unnoticed for the car. Changing the geometry on the side members or a curved car frame can lead to the following consequences:

The presence of noise and extraneous sounds when the engine is running;

Inability to open doors, luggage compartment or hood;

Car skidding when driving in a straight line;

Slots in body panels and structural elements;

Uneven rubber wear.

Such features of damage to the frame call into question the possibility of operating the vehicle. The basic body dimensions are indicated in the technical documentation for each vehicle. Moreover, their change will require the restoration of the original parameters to continue safe driving. Staple mechanisms allow you to almost completely eliminate deformation and the independent creation of such an assistant will be a good alternative to contacting a service center.The use of multidirectional efforts is the most important feature of the power bench. Such work is difficult to carry out manually. You can make a slipway with your own hands of various designs. Such devices are made of durable metal, and their features depend on the type of repair being performed.When choosing a suitable model of the slipway, one should take into account the parameters of the transport for which it is manufactured. The dimensions of the stand, the characteristics of devices and mechanisms can be selected based on the most successful models from Trommelberg, Nordberg BAS or Autorobot.Depending on the nature of the work carried out and the versatility of use, there are several varieties of such power stands. With the help of small structures, it will be convenient to carry out local repairs. and the large industrial slipway equipped with powerful hydraulic equipment can handle heavy freight transport. To select a suitable design, you should know the types and purpose of all such devices.There is no strict standardization of power stands. Most manufacturers supplement the slipway with various equipment. So, anchor clamps, special grips and a multi-turret design of the stand ensure the creation of force in the desired direction. For use in the garage, you can choose only the most necessary equipment, and the rest can be purchased or made later. All slipways can be divided into 3 types with their own characteristics and functionality.Frame slip - is a structure for pulling relatively small deformations. Such a stand is suitable for carrying out local work and allows you to restore the geometry of the deformed area with high accuracy. The metal frame has a complex structure that serves to provide sufficient rigidity. Strong fixation allows you to stretch the vehicle in any direction and change the direction of the applied forces.