A welding machine for processing automotive parts

Abstract

This utility model relates to the field of automotive parts processing technology, specifically to a welding machine for automotive parts processing. It includes a base, a rotating structure, a turntable, and a clamping structure. A worm gear is rotatably connected to the base, and a threaded rod is fixedly connected to the right side of the worm gear. The worm gear meshes with a worm wheel, and a rotating shaft is fixedly connected to the inner wall of the worm wheel. A turntable is fixedly connected to the top of the rotating shaft, and fixed plates are fixedly connected to both the front and rear ends of the top of the turntable. The cylinder of an electric push rod is fixedly connected to the inner wall of the fixed plates, and the piston rod of the electric push rod is fixedly connected to a support frame. Clamping plates are rotatably connected to the left and right sides of the outer wall of the support frame via hinge one, and the cylinder of an electric push rod is rotatably connected to both ends of the support frame via hinge two. The piston rod of the electric push rod is rotatably connected to the clamping plates via hinge three. This utility model features a clamping structure that can clamp automotive parts of different sizes, improving its applicability.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts processing technology, specifically relating to a welding machine for automotive parts processing. Background Technology

[0002] Automotive parts, also known as auto components, auto parts, or auto spare parts, refer to the components that make up the various units of a car and all consumable materials that serve the vehicle. They are characterized by a wide variety, complex substitutes, complex identification systems, and rapidly fluctuating prices. Welding production in automobile manufacturing is characterized by large batches, high production speeds, and high precision requirements for the assembly and welding of parts. It often employs assembly line production methods, and different parts require different welding methods. When automotive parts are manually welded, they are often placed on a welding workbench for operation.

[0003] However, existing automotive parts welding workbenches are often simple in structure and have limited functions. They cannot clamp automotive parts of different sizes and shapes, which makes them prone to shaking during welding, reducing welding quality and causing inconvenience during use. Furthermore, existing automotive parts welding workbenches often lack the function of rotating automotive parts, making it impossible to weld automotive parts at different angles, which also causes inconvenience during welding. Therefore, there is an urgent need for a welding machine for automotive parts processing to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a welding machine for processing automotive parts, so as to solve the problems mentioned in the background art that the existing automotive parts welding worktables are often simple in structure and single in function, unable to clamp automotive parts of different sizes and shapes, and often do not have the function of rotating automotive parts, making it impossible to weld automotive parts at different angles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welding machine for processing automotive parts, comprising a base, a rotating structure, a turntable, and a clamping structure. Four support legs are fixedly connected to the bottom of the base. The rotating structure includes a worm gear, which is rotatably connected to the base. A threaded rod is fixedly connected to the right side of the worm gear, and a second handle is threadedly connected to the threaded rod. The worm gear meshes with a worm wheel, and a rotating shaft is fixedly connected to the inner wall of the worm wheel. The rotating shaft is rotatably connected to the base, and a turntable is fixedly connected to the top of the rotating shaft. The clamping structure includes two fixed plates. Fixed plates are fixedly connected to both the front and rear ends of the top of the turntable. The cylinder of an electric push rod is fixedly connected to the inner wall of the fixed plates. The piston rod of the electric push rod is fixedly connected to a support frame. Clamping plates are rotatably connected to the left and right sides of the outer wall of the support frame via hinge one. The cylinder of an electric push rod is rotatably connected to the left and right ends of the support frame via hinge two. The piston rod of the electric push rod is rotatably connected to the clamping plate via hinge three.

[0006] Preferably, a scale is provided on the top of the base, and a pointer is provided on the front side of the turntable.

[0007] Preferably, both the electric push rod one and the electric push rod two are equipped with pressure sensors.

[0008] Preferably, a control panel is fixedly connected to the right side of the turntable, and the control panel is electrically connected to electric push rod one and electric push rod two. The control panel, electric push rod one, and electric push rod two are all connected to an external power source.

[0009] Preferably, a first grip is fixedly connected to the right side of the threaded rod. Both the first grip and the second grip are hexagonal grips and have an anti-slip coating on their surfaces.

[0010] Preferably, a rubber pad is fixedly connected to the inner wall of the clamping plate, and the surface of the rubber pad is provided with an uneven pattern.

[0011] Preferably, the clamp is an arc-shaped clamp, and the clamp is made of nylon, which has a certain degree of elasticity.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This welding machine for processing automotive parts is equipped with a clamping structure. The automotive parts are placed on top of a turntable, positioned between two support frames. The piston rod of electric push rod one is extended, causing the support frames to move towards the center. A pressure sensor on electric push rod one monitors the load on the piston rod. When the support frame abuts against the automotive parts, electric push rod one stops, and the piston rod of electric push rod two is extended, causing electric push rod two to rotate a clamping plate. The clamping plate flips via hinge one, and electric push rod two moves via the support frame and hinge three. A pressure sensor on electric push rod two monitors the load on the piston rod. When the clamping plate clamps the automotive parts, electric push rod two stops. The elasticity of the clamping plate allows for clamping automotive parts of different sizes and shapes. This clamping structure improves applicability, is convenient and quick to operate, and is easy to use.

[0014] 2. This welding machine for processing automotive parts is equipped with a rotating structure. When it is necessary to adjust the direction of the automotive parts, rotate handle one, which drives the worm gear to rotate. The worm gear drives the worm wheel to rotate, which in turn drives the rotating shaft and turntable to rotate. The rotation angle of the turntable can be observed through the scale. After rotating to the appropriate angle, rotate handle two, which presses the right side of the base to fix the position of the worm gear. The rotating structure allows for free adjustment of the angle of the automotive parts, facilitating welding at different positions of the automotive parts. The operation is convenient, quick, and easy to use. Attached Figure Description

[0015] Figure 1 This is a front perspective view of the present utility model;

[0016] Figure 2 This is a schematic diagram illustrating the use of this utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of the rotating structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the exploded structure of the clamping structure of this utility model.

[0020] In the diagram: 1. Base; 11. Support leg; 12. Scale; 2. Rotating structure; 21. Worm gear; 22. Threaded rod; 23. Handle 1; 24. Worm wheel; 25. Shaft; 26. Handle 2; 3. Turntable; 31. Control panel; 4. Clamping structure; 41. Fixing plate; 42. Electric actuator 1; 43. Support frame; 44. Hinge 1; 45. Clamping plate; 46. Hinge 2; 47. Electric actuator 2; 48. Hinge 3; 49. Rubber pad. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5This utility model provides an embodiment of a welding machine for processing automotive parts, comprising a base 1, a rotating structure 2, a turntable 3, and a clamping structure 4. Four support legs 11 are fixedly connected to the bottom of the base 1. The rotating structure 2 includes a worm gear 21, which is rotatably connected to the base 1. A threaded rod 22 is fixedly connected to the right side of the worm gear 21, and a handle 26 is threaded onto the threaded rod 22. The worm gear 21 meshes with a worm wheel 24, and a rotating shaft 25 is fixedly connected to the inner wall of the worm wheel 24. The rotating shaft 25 is rotatably connected to the base 1, and the turntable 3 is fixedly connected to the top of the rotating shaft 25. The clamping structure 4 includes two fixing plates 41, which are fixedly connected to both the front and rear ends of the top of the turntable 3. 1. The inner wall of the fixed plate 41 is fixedly connected to the cylinder of the electric push rod 42. The piston rod of the electric push rod 42 is fixedly connected to the support frame 43. The left and right sides of the outer wall of the support frame 43 are rotatably connected to the clamping plate 45 through hinge 44. The left and right ends of the support frame 43 are rotatably connected to the cylinder of the electric push rod 47 through hinge 46. The piston rod of the electric push rod 47 is rotatably connected to the clamping plate 45 through hinge 48. The angle of the automotive parts can be freely adjusted by the rotating structure 2, which is convenient for welding different positions of the automotive parts. The clamping structure 4 can clamp automotive parts of different sizes, which improves applicability and makes the operation convenient and quick.

[0023] Furthermore, a scale 12 is provided on the top of the base 1, and a pointer is provided on the front side of the turntable 3. The rotation angle of the turntable 3 can be observed through the scale 12.

[0024] Furthermore, both electric push rod 42 and electric push rod 47 are equipped with pressure sensors. The load on the piston rod is monitored by the pressure sensor of electric push rod 42. When the support frame 43 abuts against the automotive part, electric push rod 42 is stopped. The load on the piston rod is monitored by the pressure sensor of electric push rod 47. When the clamping plate 45 clamps the automotive part, electric push rod 47 is stopped.

[0025] Furthermore, a control panel 31 is fixedly connected to the right side of the turntable 3. The control panel 31 is electrically connected to electric push rod 42 and electric push rod 47. The control panel 31, electric push rod 42 and electric push rod 47 are all connected to an external power source. The external power source provides power to the control panel 31, electric push rod 42 and electric push rod 47, and sends control signals through the control panel 31 to realize the start, stop and speed adjustment functions of electric push rod 42 and electric push rod 47.

[0026] Furthermore, a grip 23 is fixedly connected to the right side of the threaded rod 22. Both grip 23 and grip 26 are hexagonal grips with an anti-slip coating on their surfaces. The anti-slip coating prevents slippage when rotating grip 23 and grip 26, and the hexagonal grips are easier to hold.

[0027] Furthermore, a rubber pad 49 is fixedly connected to the inner wall of the clamping plate 45. The surface of the rubber pad 49 is provided with uneven patterns. The rubber pad 49 can increase the friction between the clamping plate 45 and the automotive parts. The uneven surface can increase the contact area between the rubber pad 49 and the automotive parts, thereby improving the stability during clamping.

[0028] Furthermore, the clamping plate 45 is an arc-shaped clamping plate, and the clamping plate 45 is made of nylon, which has a certain degree of elasticity. The elasticity of the clamping plate 45 can be used to clamp car parts of different sizes and shapes.

[0029] Working Principle: During use, the automotive part is placed on top of the turntable 3, positioned between the two support frames 43. The piston rod of electric push rod 1 42 is pushed out, causing the support frame 43 to move towards the center. The load on the piston rod is monitored by the pressure sensor of electric push rod 1 42. When the support frame 43 abuts against the automotive part, electric push rod 1 42 stops, and the piston rod of electric push rod 2 47 is pushed out, causing the clamping plate 45 to rotate. The clamping plate 45 is flipped via hinge 1 44. Electric push rod 2 47 moves through the support frame 43 and hinge 3 48. The load on the piston rod is monitored by the pressure sensor of electric push rod 2 47. When the clamping plate 45 clamps the automotive part, electric push rod 2 47 stops, and the clamping plate 47 moves towards the center. The elasticity of component 5 allows for clamping of automotive parts of different sizes and shapes. Clamping structure 4 enables clamping of automotive parts of varying sizes, improving applicability and providing convenient and quick operation. When adjusting the orientation of the automotive part, rotating handle 23 causes the worm gear 21 to rotate, which in turn drives the worm wheel 24, which in turn drives the rotating shaft 25 and the turntable 3. The rotation angle of the turntable 3 can be observed using the scale 12. Once the desired angle is reached, rotating handle 26 presses against the right side of the base 1, thus fixing the position of the worm gear 21. The rotating structure 2 allows for free adjustment of the angle of the automotive part, facilitating welding at different locations. The operation is convenient, quick, and easy to use.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A welding machine for processing automobile accessories, comprising a base (1), a rotating structure (2), a rotating disc (3) and a clamping structure (4), characterized in that: The base (1) has four support legs (11) fixedly connected to its bottom. The rotating structure (2) includes a worm gear (21). The base (1) is rotatably connected to the worm gear (21). The right side of the worm gear (21) is fixedly connected to a threaded rod (22). The threaded rod (22) is threadedly connected to a handle (26). The worm gear (21) meshes with a worm wheel (24). The inner wall of the worm wheel (24) is fixedly connected to a rotating shaft (25). The rotating shaft (25) is rotatably connected to the base (1). The top of the rotating shaft (25) is fixedly connected to a turntable (3). The clamping structure (4) includes two fixed plates ( 41) The front and rear ends of the top of the turntable (3) are fixedly connected to the fixing plate (41). The inner wall of the fixing plate (41) is fixedly connected to the cylinder of the electric push rod (42). The piston rod of the electric push rod (42) is fixedly connected to the support frame (43). The left and right sides of the outer wall of the support frame (43) are rotatably connected to the clamping plate (45) through the hinge (44). The left and right ends of the support frame (43) are rotatably connected to the cylinder of the electric push rod (47) through the hinge (46). The piston rod of the electric push rod (47) is rotatably connected to the clamping plate (45) through the hinge (48).

2. The welding machine for processing automotive parts according to claim 1, characterized in that: The base (1) is provided with a scale (12) on its top, and the turntable (3) is provided with a pointer on its front side.

3. The welding machine for processing automotive parts according to claim 1, characterized in that: Both the electric push rod one (42) and the electric push rod two (47) are equipped with pressure sensors.

4. The welding machine for processing automotive parts according to claim 1, characterized in that: The control panel (31) is fixedly connected to the right side of the turntable (3). The control panel (31) is electrically connected to electric push rod one (42) and electric push rod two (47). The control panel (31), electric push rod one (42) and electric push rod two (47) are all connected to an external power source.

5. A welding machine for processing automotive parts according to claim 1, characterized in that: The right side of the threaded rod (22) is fixedly connected to a grip one (23). Both grip one (23) and grip two (26) are hexagonal grips and have an anti-slip coating on their surfaces.

6. The welding machine for processing automotive parts according to claim 1, characterized in that: A rubber pad (49) is fixedly connected to the inner wall of the clamp (45), and the surface of the rubber pad (49) is provided with an uneven pattern.

7. The welding machine for processing automotive parts according to claim 1, characterized in that: The clamp (45) is an arc-shaped clamp, and the clamp (45) is made of nylon and has a certain degree of elasticity.

Images