Stamping part welding auxiliary clamp

Abstract

The utility model belongs to the technical field of welding equipment accessories, and particularly relates to a stamping part welding auxiliary clamp. Comprising a working table and a control panel, a protrusion is arranged on the working table, a lifting mechanism and a cooling mechanism are arranged on the working table corresponding to the protrusion, and a welding auxiliary clamp is arranged on the working table around the protrusion. The stamping part lifting and cooling device has the functions of actively lifting and cooling a stamping part after welding, and a worker can conveniently and rapidly take down the formed stamping part; and besides, flexible adjustment can be conducted according to different welding positions of the special-shaped stamping parts, so that the fatigue degree of workers during welding is reduced, the better welding effect can be achieved, and the quality of finished products is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding equipment accessories, and in particular relates to a stamping part welding auxiliary clamp. Background Art

[0002] Stamping is a processing method that relies on presses and dies to apply external force to plates, strips, tubes and profiles to cause plastic deformation or separation, thereby obtaining the workpiece. During the processing of stamping parts on the car body, welding is required, and welding equipment is usually used for the operation.

[0003] Publication (Announcement) No.: CN219598545U. The utility model discloses a positioning and clamping mechanism of a stamping welding fixture, which relates to the technical field of stamping welding, and includes: a welding workbench and a positioning assembly symmetrically mounted on the upper surface of the welding workbench; a conveniently detachable clamping assembly detachably mounted on the inner surface of the positioning assembly; and a protective assembly fixedly connected to the inner surface of the conveniently detachable clamping assembly, wherein the conveniently detachable clamping assembly includes a clamping portion arranged on the inner side of the positioning assembly. The utility model drives the conveniently detachable clamping assembly to position and clamp the stamping to be welded through the action of the positioning assembly, and cooperates with the protective assembly to flexibly protect and clamp the stamping, thereby avoiding direct contact between the fixture and the stamping, and causing damage to the stamping. In addition, the detachable design of the conveniently detachable clamping assembly allows the type of fixture to be replaced according to the use needs of the appearance of the stamping, thereby improving the utilization efficiency and practicality of the welding fixture.

[0004] After analysis, it is found that this solution lacks certain mobility after being fixed accordingly. Since the stamping parts are not of regular shapes, corresponding angle adjustments are required when welding some positions. If manpower is required to bend over and perform other actions, it will have high physical requirements on the welding workers, causing certain physical effects and making the quality of the finished welding products unstable. Optimization and improvement are needed to address the above problems. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a stamping parts welding auxiliary fixture, which has a better welding environment and work efficiency.

[0006] The utility model provides a stamping parts welding auxiliary clamp, comprising a workbench and a control panel, the workbench is provided with a protrusion, the workbench is provided with a lifting mechanism and a cooling mechanism corresponding to the protrusion, the workbench is provided with a welding auxiliary clamp around the protrusion, the welding auxiliary clamp comprises an arc-shaped slide groove arranged around the protrusion on the workbench, a slider is symmetrically slidably arranged in the arc-shaped slide groove, a moving block is arranged on the slider, the moving block is slidably connected with the protrusion, a support rod is provided on the support rod, a groove 1 is provided on the support rod, a screw is rotatably arranged in the groove 1, a moving plate is threadedly connected on the screw, a clamp is provided on the end of the moving plate extending out of the groove 1, a groove 2 is evenly arranged on the lower side of the clamp, a spring is arranged on the groove 2, and a pressing rod is arranged on the spring.

[0007] Furthermore, the lifting mechanism comprises a protective cover arranged on the lower side of the workbench facing the corresponding protrusions, an electric hydraulic rod is arranged in the protective cover, a top plate is arranged on the electric hydraulic rod, and a plurality of conical protrusions are evenly arranged on the top plate.

[0008] Furthermore, the cooling mechanism comprises a fan located on the lower side of the workbench, the fan is provided with an exhaust pipe, the protrusion is provided with an arc-shaped through hole, and the exhaust pipe and the arc-shaped through hole are interconnected.

[0009] Furthermore, the control panel is electrically connected to the electric hydraulic rod and the fan.

[0010] Furthermore, a vertical plate is provided on the workbench, a gooseneck tube is provided on the vertical plate, and a black light-transmitting plate is provided on the gooseneck tube.

[0011] Furthermore, arc-shaped connecting rods are symmetrically arranged between the moving blocks, and the moving blocks are slidably connected to the workbench.

[0012] Furthermore, a rubber pad is provided on the upper side of the moving block.

[0013] Furthermore, a rotating block is provided at one end of the screw rod extending out of the supporting rod, and a polygonal groove is provided on the rotating block.

[0014] Beneficial effects of the utility model:

[0015] The utility model has the function of actively lifting and cooling the stamping parts after welding, which can facilitate workers to quickly remove the formed stamping parts; in addition, it can flexibly adjust the different welding positions of special-shaped stamping parts, so that the workers' fatigue level during welding is reduced, and better welding effects can be achieved, and the quality of the finished products is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a top perspective view of a stamping parts welding auxiliary fixture.

[0017] Figure 2 The utility model is a bottom-up stereoscopic diagram of a stamping part welding auxiliary fixture.

[0018] Figure 3 The utility model is a schematic diagram of a stamping parts welding auxiliary fixture.

[0019] Figure 4 This is a schematic diagram of an electric hydraulic rod of a stamping parts welding auxiliary fixture of the utility model.

[0020] Figure 5 The utility model is a schematic diagram of an exploded view of a clamping plate of a stamping parts welding auxiliary clamp.

[0021] As shown in the figure:

[0022] 1. Workbench, 2. Control panel, 3. Protrusion, 4. Arc slide, 5. Slider, 6. Moving block, 7. Support rod, 8. Groove 1, 9. Screw, 10. Moving plate, 11. Clamp, 12. Groove 2, 13. Spring, 14. Press rod, 15. Protective cover, 16. Electric hydraulic rod, 17. Top plate, 18. Conical protrusion, 19. Fan, 20. Exhaust pipe, 21. Arc through hole, 22. Vertical plate, 23. Gooseneck, 24. Black translucent plate, 25. Arc connecting rod, 26. Rubber pad, 27. Polygonal groove, 28. Rotating block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0025] Please see all instructions drawings:

[0026] A stamping part welding auxiliary fixture comprises a workbench 1 and a control panel 2, a protrusion 3 is arranged on the workbench 1, a lifting mechanism and a cooling mechanism are arranged on the workbench 1 corresponding to the protrusion 3, and a welding auxiliary fixture is arranged on the workbench 1 around the protrusion 3;

[0027] The welding auxiliary fixture includes an arc-shaped slide groove 4 arranged around the protrusion 3 on the workbench 1, a slider 5 is symmetrically slidably arranged in the arc-shaped slide groove 4, a moving block 6 is arranged on the slider 5, the moving block 6 is slidably connected with the protrusion 3, a support rod 7 is arranged on the moving block 6, a groove 8 is arranged on the support rod 7, a screw rod 9 is rotatably arranged in the groove 8, a moving plate 10 is threadedly connected on the screw 9, a clamping plate 11 is arranged at one end of the moving plate 10 extending out of the groove 8, a groove 2 12 is evenly arranged on the lower side of the clamping plate 11, a spring 13 is arranged on the groove 2 12, and a pressing rod 14 is arranged on the spring 13;

[0028] From the above description, it can be seen that the worker places the stamping part on the moving block 6, controls the rotation of the screw 9, causes the clamp 11 to descend, and presses the stamping part. The spring 13 and the pressing rod 14 on the clamp 11 can be used to effectively press the stamping part with an irregular outer surface to avoid deformation of the stamping part, and then welding is performed. During the welding process, when the stamping part needs to be rotated, the moving block 6 can be moved through the arc slide 4 to adjust the welding angle of the stamping part.

[0029] As a technical optimization solution of the utility model, the lifting mechanism includes a protective cover 15 provided on the lower side of the workbench 1 facing the corresponding protrusion 3, an electric hydraulic rod 16 is provided in the protective cover 15, a top plate 17 is provided on the electric hydraulic rod 16, and a plurality of conical protrusions 18 are evenly provided on the top plate 17;

[0030] From the above description, it can be seen that the conical protrusion 18 can reduce the contact area with the stamping part. After welding is completed, the clamping plate 11 is loosened, and the electric hydraulic rod 16 is used to drive the top plate 17 to rise, so that the top plate 17 pushes the stamping part out, making it more convenient for workers to take the stamping part.

[0031] As a technical optimization solution of the utility model, the cooling mechanism includes a fan 19 located on the lower side of the workbench 1, an exhaust pipe 20 is provided on the fan 19, and an arc-shaped through hole 21 is provided on the protrusion 3, and the exhaust pipe 20 and the arc-shaped through hole 21 are interconnected;

[0032] From the above description, it can be seen that when the welding of the stamping parts is completed, the fan 19 is controlled to work, and the air passes through the exhaust pipe 20 and the arc-shaped through hole 21 to dissipate the heat of the stamping parts located on the top plate 17, making it convenient for workers to quickly pick them up.

[0033] As a technical optimization solution of the utility model, the control panel 2 is electrically connected to the electric hydraulic rod 16 and the fan 19;

[0034] It can be seen from the above description that the worker can quickly control the operation of the electric hydraulic rod 16 and the fan 19 through the control panel 2 .

[0035] As a technical optimization solution of the utility model, a vertical plate 22 is provided on the workbench 1, a gooseneck tube 23 is provided on the vertical plate 22, and a black light-transmitting plate 24 is provided on the gooseneck tube 23;

[0036] From the above description, it can be seen that the black light-transmitting plate 24 can filter the light during the welding process to protect the workers' eyes. Through the structural characteristics of the gooseneck tube 23, the workers can adjust the position of the black light-transmitting plate 24 to facilitate the protection requirements of welding at different angles.

[0037] As a technical optimization solution of the utility model, arc-shaped connecting rods 25 are symmetrically arranged between the moving blocks 6, and the moving blocks 6 are slidably connected to the workbench 1;

[0038] It can be seen from the above description that the arc-shaped connecting rod 25 can synchronize the movement of the two moving blocks 6, making the whole more stable during welding.

[0039] As a technical optimization solution of the utility model, a rubber pad 26 is provided on the upper side of the moving block 6;

[0040] It can be seen from the above description that the rubber pad 26 can well protect the stamping part and increase the friction force on the stamping part.

[0041] As a technical optimization solution of the utility model, a rotating block 28 is provided at one end of the screw rod 9 extending out of the support rod 7, and a polygonal groove 27 is provided on the rotating block 28;

[0042] It can be seen from the above description that the worker rotates the screw 9 by rotating the block 28, which makes it more convenient to control the screw 9.

[0043] Working principle:

[0044] The worker places the two ends of the stamping part on the moving block 6. If the stamping part is small, it only needs to be placed on the moving block 6 on one side. The stamping part is clamped by the clamping plate 11, and then the black transparent plate 24 is pulled over and moved between the eyeball and the stamping part. Welding is performed using a welding gun. During welding, if the angle needs to be adjusted, the rotation of the moving block 6 can be directly controlled, which is very convenient. After welding, the stamping part is quickly removed through the lifting mechanism and the cooling mechanism.

[0045] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A stamping parts welding auxiliary fixture, comprising a workbench and a control panel, characterized in that: The workbench is provided with a protrusion, and a lifting mechanism and a cooling mechanism are provided on the workbench corresponding to the protrusion, and a welding auxiliary clamp is provided on the workbench around the protrusion; the welding auxiliary clamp includes an arc-shaped slide groove arranged around the protrusion on the workbench, a slider is symmetrically slidable in the arc-shaped slide groove, a moving block is provided on the slider, and the moving block is slidably connected with the protrusion, a support rod is provided on the moving block, a groove 1 is provided on the support rod, a screw is rotatably provided in the groove 1, a moving plate is threadedly connected on the screw, and a clamp is provided on the end of the moving plate extending out of the groove 1, and grooves 2 are evenly provided on the lower side of the clamp, a spring is provided on the groove 2, and a pressing rod is provided on the spring.

2. The stamping parts welding auxiliary fixture according to claim 1, characterized in that: The lifting mechanism comprises a protective cover arranged on the lower side of the workbench facing the corresponding protrusions, an electric hydraulic rod is arranged in the protective cover, a top plate is arranged on the electric hydraulic rod, and a plurality of conical protrusions are evenly arranged on the top plate.

3. The stamping parts welding auxiliary fixture according to claim 2, characterized in that: The cooling mechanism comprises a fan located at the lower side of the workbench, an exhaust pipe is arranged on the fan, an arc-shaped through hole is arranged on the protrusion, and the exhaust pipe and the arc-shaped through hole are interconnected.

4. The stamping parts welding auxiliary fixture according to claim 3, characterized in that: The control panel is electrically connected to the electric hydraulic rod and the fan.

5. The stamping parts welding auxiliary fixture according to claim 1, characterized in that: A vertical plate is arranged on the workbench, a gooseneck tube is arranged on the vertical plate, and a black light-transmitting plate is arranged on the gooseneck tube.

6. The stamping parts welding auxiliary fixture according to claim 1, characterized in that: Arc-shaped connecting rods are symmetrically arranged between the moving blocks, and the moving blocks are slidably connected to the workbench.

7. The stamping parts welding auxiliary fixture according to claim 1, characterized in that: A rubber pad is arranged on the upper side of the moving block.

8. The stamping parts welding auxiliary fixture according to claim 1, characterized in that: One end of the screw rod extending out of the support rod is provided with a rotating block, and the rotating block is provided with a polygonal groove.

Images