Welding frame for automobile production

Abstract

The utility model relates to the technical field of welding, and discloses a welding frame for automobile production, which comprises two main body frames, the two main body frames correspond to each other in parallel, double-end studs are rotatably mounted on the inner sides of the main body frames, two I-shaped plates are movably mounted between the two main body frames, and the two I-shaped plates are movably mounted on the two main body frames. The two I-shaped plates are arranged on the two main body frames, the end parts of the I-shaped plates are sleeved on the end surface of the double-end stud in a threaded manner, the two I-shaped plates and the two main body frames form a frame shape, and a supporting table is arranged above the I-shaped plates. The end parts of the I-shaped plates are sleeved on the end surface of the double-end stud in a threaded manner, so that when the double-end stud rotates, the double-end stud can rotate, and the double-end stud can rotate; and the two I-shaped plates can synchronously move towards the inner side or the outer side of the main body frame, the distance between the two I-shaped plates can be conveniently adjusted, the device is suitable for automobile production parts of different sizes, the device flexibility is high, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding frame for automobile production. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure.

[0003] Welding is one of the important steps in automobile production. When welding a car, it needs to be placed on a welding rack and subjected to welding operations.

[0004] After searching, the Chinese utility model patent with publication number: CN216370862U discloses a welding frame for automobile production. The technical problems to be solved by the utility model are that there is no cooling, no waste gas treatment and low applicability. The utility model is composed of a cooling mechanism, a clamping mechanism and an exhaust mechanism. By using the first clamping plate and the second clamping plate in the clamping mechanism, it is possible to clamp special-shaped workpieces, thereby achieving the purpose of wider applicability; by using the exhaust mechanism and black glass, it is possible to extract and treat the harmful gases generated by welding, and it is possible to reduce the stimulation of light to the human eye in other directions, thereby achieving the purpose of reducing the impact of welding on human health; by using the cooling mechanism, it is possible to achieve that when the sparks fall during welding, the heat-conducting copper tube under the heat-conducting plate can take away its heat, thereby making the welding process safer.

[0005] From the analysis of the above technical solutions, it can be seen that the current welding frame for automobile production is just a simple frame, and the distance between the two supporting platforms for automobile production cannot be adjusted, and the use flexibility of the welding frame is poor. Utility Model Content

[0006] The utility model aims to provide a welding frame for automobile production, so as to solve the problem that the current welding frame for automobile production proposed in the above background technology is only a simple frame, and the distance between the two supporting platforms for automobile production cannot be adjusted, and the welding frame has poor flexibility in use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding frame for automobile production, comprising two main body frames, the two main body frames are parallel and corresponding, studs are rotatably installed on the inner sides of the two main body frames, two I-shaped plates are movably installed between the two main body frames, the ends of the I-shaped plates are threadedly sleeved on the end faces of the studs, and the two I-shaped plates and the two main body frames are constructed into a frame shape, and a support platform is arranged above the I-shaped plates.

[0008] Furthermore, a plurality of positioning holes are evenly arranged on the surface of the support, and pillars are movably inserted in the positioning holes, and a chuck is fixedly arranged on the top of the pillars. The chuck is arranged on the surface of the support, and a positioning pillar is fixedly arranged on the top of the chuck.

[0009] Furthermore, a stepper motor is installed on the side of the main frame by means of bolts, and the output end of the stepper motor is connected to the stud.

[0010] Furthermore, a collection box is provided below the I-shaped plate, and the collection box is located directly below the frame.

[0011] Furthermore, a support leg is installed on the outer surface of the main frame by bolts, an L-shaped block is fixedly provided on the inner surface of the support leg, and clamping strips corresponding to the L-shaped block are fixedly provided at both ends of the bottom of the collection box, and the clamping strips are slidably clamped inside the L-shaped block.

[0012] Furthermore, a handle is fixedly provided on the surface of the collection box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has the end portion of the I-shaped plate threadedly sleeved on the end surface of the stud, so that when the stud rotates, the two I-shaped plates can synchronously move to the inside or outside of the main frame, which is convenient for adjusting the distance between the two I-shaped plates. The utility model is suitable for automobile production parts of different sizes, has strong device flexibility, and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a welding frame for automobile production according to the utility model;

[0016] Figure 2 This is a partial cross-sectional view of a front view of a welding frame for automobile production according to the utility model;

[0017] Figure 3 The utility model is a welding frame for automobile production Figure 1 The enlarged view of point A in the middle;

[0018] Figure 4 The utility model is a welding frame for automobile production Figure 1 The enlarged view of point B in the middle;

[0019] Figure 5 The utility model is a welding frame for automobile production Figure 2 Enlarged view of point C in the middle.

[0020] In the figure: 1. main frame; 2. studs; 3. I-shaped plate; 4. support platform; 5. positioning holes; 6. positioning columns; 7. chuck; 8. plug-in columns; 9. supporting legs; 10. collection box; 11. card strip; 12. L-shaped card block; 13. handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1 - Figure 5 The utility model provides a technical solution: a welding frame for automobile production, comprising two main body frames 1, the two main body frames 1 are parallel and corresponding, a stud 2 is rotatably installed on the inner side of the main body frame 1, two I-shaped plates 3 are movably installed between the two main body frames 1, the end of the I-shaped plate 3 is threadedly sleeved on the end face of the stud 2, and the two I-shaped plates 3 and the two main body frames 1 are constructed into a frame shape, and a support platform 4 is arranged above the I-shaped plate 3. The end of the I-shaped plate 3 is threadedly sleeved on the end face of the stud 2, so that when the stud 2 rotates, the two I-shaped plates 3 can be synchronously moved to the inside or outside of the main frame 1, which is convenient for adjusting the distance between the two I-shaped plates 3, and is suitable for automobile production parts of different sizes. The device has strong flexibility and improves the practicality of the device.

[0023] A plurality of positioning holes 5 are evenly arranged on the surface of the support platform 4, and a plug-in column 8 is movably inserted in the positioning hole 5, and a chuck 7 is fixedly arranged on the top of the plug-in column 8. The chuck 7 is arranged on the surface of the support platform 4, and a positioning column 6 is fixedly arranged on the top of the chuck 7. The plug-in column 8 can be directly inserted into one of the positioning holes 5, the chuck 7 is on the surface of the support platform 4, and the positioning column 6 has a supporting function for the automobile production parts, so that the automobile production parts are in a suspended state, which is convenient for the welding work of automobile production.

[0024] A stepper motor is installed on the side of the main frame 1 by bolts, and the output end of the stepper motor is connected to the stud 2. The stepper motor can control the rotation of the stud 2, thereby improving the practicability of the device.

[0025] A collection box 10 is provided below the I-shaped plate 3, and the collection box 10 is located directly below the frame, so that the collection box 10 can collect the debris, dust, etc. generated by the welding work of automobile production, prevent the debris, dust, etc. from polluting the workshop environment, and facilitate the cleaning work of the staff.

[0026] The outer surface of the main frame 1 is fixed with a support leg 9 by bolts, the inner surface of the support leg 9 is fixed with an L-shaped clamping block 12, and the two ends of the bottom of the collection box 10 are fixed with clamping strips 11 corresponding to the L-shaped clamping block 12, and the clamping strips 11 are slidably clamped inside the L-shaped clamping block 12. This makes it easy to position the collection box 10 and facilitates the operation of the staff.

[0027] A handle 13 is fixedly provided on the surface of the collection box 10, so that the staff can pull out the collection box 10 through the handle 13, which is convenient for daily cleaning work.

[0028] Working principle: first, the end of the I-shaped plate 3 is threadedly sleeved on the end face of the stud 2. When the stepper motor controls the stud 2 to rotate, the two I-shaped plates 3 can move synchronously to the inside or outside of the main frame 1, which is convenient for adjusting the distance between the two I-shaped plates 3. It is suitable for automobile production parts of different sizes. The device has strong flexibility and improves the practicality of the device. Finally, the collection box 10 is installed under the I-shaped plate 3. The collection box 10 can collect debris, dust, etc. generated by the welding work of automobile production to prevent debris, dust, etc. from polluting the workshop environment and facilitate the cleaning work of the staff.

[0029] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A welding frame for automobile production, comprising two main frames (1), Features: The two main frames (1) are parallel and corresponding to each other. A stud bolt (2) is rotatably mounted on the inner side of the main frame (1). Two I-shaped plates (3) are movably mounted between the two main frames (1). The ends of the I-shaped plates (3) are threadedly sleeved on the end surfaces of the stud bolts (2). The two I-shaped plates (3) and the two main frames (1) are constructed into a frame shape. A support platform (4) is arranged above the I-shaped plates (3).

2. A welding frame for automobile production according to claim 1, Features: A plurality of positioning holes (5) are evenly arranged on the surface of the support platform (4), a plug post (8) is movably inserted into the positioning hole (5), a chuck (7) is fixedly arranged on the top of the plug post (8), the chuck (7) is arranged on the surface of the support platform (4), and a positioning post (6) is fixedly arranged on the top of the chuck (7).

3. A welding frame for automobile production according to claim 1, Features: A stepper motor is mounted on the side of the main frame (1) via bolts, and the output end of the stepper motor is connected to the stud bolt (2).

4. A welding frame for automobile production according to claim 1, Features: A collection box (10) is provided below the I-shaped plate (3), and the collection box (10) is located directly below the frame.

5. A welding frame for automobile production according to claim 4, Features: A support leg (9) is mounted on the outer surface of the main frame (1) by means of bolts, an L-shaped clamping block (12) is fixedly provided on the inner surface of the support leg (9), and clamping strips (11) corresponding to the L-shaped clamping block (12) are fixedly provided at both ends of the bottom of the collection box (10), and the clamping strips (11) are slidably clamped inside the L-shaped clamping block (12).

6. A welding frame for automobile production according to claim 4, Features: A handle (13) is fixedly provided on the surface of the collection box (10).

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