Automobile part welding tool

Abstract

The utility model belongs to the technical field of automobile part welding and discloses an automobile part welding tool which comprises an operation table and a welding head, a fixing frame is fixedly connected to the rear portion of the top of the operation table, an air cylinder is arranged at the bottom of the fixing frame, the welding head is fixedly connected to the bottom of the air cylinder, a welding plate is arranged in the middle of the top of the operation table, and a groove is formed in the right side of the top of the operation table. A first motor is arranged at one end of the first threaded rod, a supporting rod is arranged at the top of the threaded sleeve, the first motor is started, the first threaded rod runs, the supporting rod drives the welding plate and the automobile parts above to rotate, the parts do not need to be manually adjusted, time and labor are saved, and convenience is brought to operation; the movable block rotates in the movable part, rotation and angle adjustment work of the welding plate are achieved, the sliding block moves in the sliding groove, left-right movement work of the air cylinder and the welding head at the bottom is achieved, and convenience is brought to position adjustment of the welding head.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts welding technology, specifically relating to an automotive parts welding fixture. Background Technology

[0002] Auto parts are the various units that make up a car and the products that serve the car. There are many types of auto parts, and as people's living standards improve, their car consumption is increasing, and the market for auto parts is growing rapidly. In recent years, auto parts manufacturers have also been developing rapidly.

[0003] Currently, existing automotive parts welding fixtures still have some shortcomings. They are often not convenient for adjusting the welding angle of automotive parts. When welding the side, manual adjustment of the parts is required, which is time-consuming, labor-intensive, and inconvenient for operation. Therefore, we propose an automotive parts welding fixture. Utility Model Content

[0004] The purpose of this utility model is to provide a welding fixture for automotive parts, so as to solve the problems mentioned in the background art, which are inconvenient to adjust the welding angle of automotive parts, and require manual adjustment of parts when welding the side, which is time-consuming, labor-intensive and inconvenient to operate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welding fixture for automotive parts, comprising an operating table and a welding head. A fixed frame is fixedly connected to the rear top of the operating table, and a cylinder is provided at the bottom of the fixed frame. The welding head is fixedly connected to the bottom of the cylinder. A welding plate is provided in the middle of the top of the operating table, and the welding plate is rotatably connected to the middle of the top of the operating table. A groove is provided on the right side of the top of the operating table, and a first threaded rod is provided inside the groove. The first threaded rod is rotatably connected inside the groove. A threaded sleeve is provided on the outside of the first threaded rod, and the threaded sleeve is threadedly connected to the first threaded rod. A first motor is provided at one end of the first threaded rod, and a support rod is provided at the top of the threaded sleeve. The bottom of the support rod is rotatably connected to the top of the threaded sleeve, and the top of the support rod is rotatably connected to the right side of the welding plate.

[0006] Preferably, a first movable component is fixedly connected to the top of the threaded sleeve, a first movable block is fixedly connected to the bottom of the support rod, the first movable block is rotatably connected inside the first movable component, a second movable component is fixedly connected to the right side of the welding plate, a second movable block is fixedly connected to the top of the support rod, and the second movable block is rotatably connected inside the second movable component.

[0007] Preferably, a vertical rod is fixedly connected to the top support of the operating table, a third movable component is fixedly connected to the top of the vertical rod, a third movable block is fixedly connected to the bottom of the welding plate, and the third movable block is rotatably connected inside the third movable component.

[0008] Preferably, a connecting rod is fixedly connected to each of the two top sides of the welding plate, and an electric push rod is fixedly connected to one end of the two connecting rods facing each other. A clamping plate is fixedly connected to the output end of the electric push rod.

[0009] Preferably, the bottom of the fixing frame is provided with a sliding groove, the sliding groove is provided with a slider, the slider is movably connected inside the sliding groove, and the top of the cylinder is fixedly connected to the bottom of the slider.

[0010] Preferably, the slide groove is provided with a second threaded rod, which is rotatably connected to the slide groove, and a second motor is provided at one end of the second threaded rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By starting motor number one, threaded rod number one rotates, driving threaded sleeve to move outside threaded rod number one. This causes support rod to rotate welding plate and automotive parts above it. When the rotation reaches the appropriate angle, welding operation is performed again. No manual adjustment of parts is required, saving time and effort and bringing convenience to operation.

[0013] 2. The rotating block inside the moving part enables the welding plate to rotate and adjust its angle. Activating the electric push rod clamps the automotive parts, facilitating their fixation. Activating the second motor causes the second threaded rod to rotate, moving the slider inside the groove and enabling the cylinder and the bottom welding head to move left and right, facilitating the adjustment of the welding head's position. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the No. 1 threaded rod structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the bottom structure of the fixing frame of this utility model;

[0017] Figure 4 This is a schematic diagram of the welding plate structure of this utility model.

[0018] In the diagram: 1. Operating platform; 2. Motor No. 2; 3. Fixing frame; 4. Cylinder; 5. Welding head; 6. Welding plate; 7. Groove; 8. Threaded rod No. 1; 9. Threaded sleeve; 10. Support rod; 11. Movable part No. 1; 12. Movable block No. 1; 13. Movable part No. 2; 14. Movable block No. 2; 15. Vertical rod; 16. Movable part No. 3; 17. Movable block No. 3; 18. Connecting rod; 19. Electric push rod; 20. Slide groove; 21. Slider; 22. Threaded rod No. 2; 23. Clamping plate; 24. Motor No. 1. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides a welding fixture technical solution for automotive parts: it includes an operating table 1 and a welding head 5. A fixed frame 3 is fixedly connected to the rear top of the operating table 1. A cylinder 4 is provided at the bottom of the fixed frame 3. The welding head 5 is fixedly connected to the bottom of the cylinder 4. A welding plate 6 is provided in the middle of the top of the operating table 1. The welding plate 6 is rotatably connected to the middle of the top of the operating table 1. A groove 7 is provided on the right side of the top of the operating table 1. A first threaded rod 8 is provided inside the groove 7. The first threaded rod 8 is rotatably connected inside the groove 7. A threaded sleeve 9 is provided on the outside of the first threaded rod 8. The threaded sleeve 9 is threadedly connected to the first threaded rod 8. A first motor 24 is provided at one end of the first threaded rod 8. A support rod 10 is provided on the top of the threaded sleeve 9. The bottom of the support rod 10 is rotatably connected to the top of the threaded sleeve 9. The top of the support rod 10 is rotatably connected to the right side of the welding plate 6.

[0021] Specifically, the top of the threaded sleeve 9 is fixedly connected to a first movable part 11, the bottom of the support rod 10 is fixedly connected to a first movable block 12, the first movable block 12 is rotatably connected inside the first movable part 11, the right side of the welding plate 6 is fixedly connected to a second movable part 13, the top of the support rod 10 is fixedly connected to a second movable block 14, the second movable block 14 is rotatably connected inside the second movable part 13.

[0022] Specifically, the top support of the operating table 1 is fixedly connected to a vertical rod 15, the top of the vertical rod 15 is fixedly connected to a third movable part 16, the bottom of the welding plate 6 is fixedly connected to a third movable block 17, and the third movable block 17 is rotatably connected inside the third movable part 16.

[0023] Specifically, a connecting rod 18 is fixedly connected to both sides of the top of the welding plate 6, and an electric push rod 19 is fixedly connected to one end of the two connecting rods 18 facing each other. A clamping plate 23 is fixedly connected to the output end of the electric push rod 19.

[0024] Specifically, the bottom of the fixed frame 3 is provided with a slide groove 20, and a slider 21 is provided inside the slide groove 20. The slider 21 is movably connected inside the slide groove 20, and the top of the cylinder 4 is fixedly connected to the bottom of the slider 21.

[0025] Specifically, the slide groove 20 is equipped with a second threaded rod 22, which is rotatably connected to the slide groove 20, and a second motor 2 is provided at one end of the second threaded rod 22.

[0026] In this implementation scheme, when using the welding fixture, the automotive parts are placed on the welding plate 6 and clamped. Then, the height of the welding head 5 is adjusted by starting the welding head 5, and then the welding operation is started. When the welding angle needs to be adjusted, the first motor 24 is started, the first threaded rod 8 rotates, and the threaded sleeve 9 moves outside the first threaded rod 8, so that the support rod 10 drives the welding plate 6 and the automotive parts above it to rotate. When the appropriate angle is reached, the welding operation is performed again. No manual adjustment of the parts is required, which saves time and effort and brings convenience to the operation.

[0027] When the first threaded rod 8 drives the threaded sleeve 9 to rotate, the first movable block 12 rotates inside the first movable part 11, the second movable block 14 rotates inside the second movable part 13, and the third movable block 17 rotates inside the third movable part 16, realizing the rotation and angle adjustment of the welding plate 6. When the electric push rod 19 is started, the clamping plate 23 clamps the automotive parts, which facilitates the fixing of the automotive parts. By starting the second motor 2, the second threaded rod 22 rotates, driving the slider 21 to move inside the slide groove 20, realizing the left and right movement of the cylinder 4 and the bottom welding head 5, which facilitates the position adjustment of the welding head 5.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A welding fixture for automotive parts, comprising an operating table (1) and a welding head (5), characterized in that: A fixed frame (3) is fixedly connected to the rear top of the operating table (1). A cylinder (4) is provided at the bottom of the fixed frame (3). A welding head (5) is fixedly connected to the bottom of the cylinder (4). A welding plate (6) is provided in the middle of the top of the operating table (1). The welding plate (6) is rotatably connected to the middle of the top of the operating table (1). A groove (7) is provided on the right side of the top of the operating table (1). A first threaded rod (8) is provided inside the groove (7). The first threaded rod (8) is rotatably connected inside the groove (7). A threaded sleeve (9) is provided on the outside of the first threaded rod (8). The threaded sleeve (9) is connected to the first threaded rod (8) by a thread. A first motor (24) is provided at one end of the first threaded rod (8). A support rod (10) is provided at the top of the threaded sleeve (9). The bottom of the support rod (10) is rotatably connected to the top of the threaded sleeve (9). The top of the support rod (10) is rotatably connected to the right side of the welding plate (6).

2. The welding fixture for automotive parts according to claim 1, characterized in that: The top of the threaded sleeve (9) is fixedly connected to a first movable part (11), the bottom of the support rod (10) is fixedly connected to a first movable block (12), the first movable block (12) is rotatably connected inside the first movable part (11), the right side of the welding plate (6) is fixedly connected to a second movable part (13), the top of the support rod (10) is fixedly connected to a second movable block (14), the second movable block (14) is rotatably connected inside the second movable part (13).

3. The welding fixture for automotive parts according to claim 1, characterized in that: The top support of the operating table (1) is fixedly connected to a vertical rod (15), the top of the vertical rod (15) is fixedly connected to a third movable part (16), the bottom of the welding plate (6) is fixedly connected to a third movable block (17), and the third movable block (17) is rotatably connected inside the third movable part (16).

4. The welding fixture for automotive parts according to claim 1, characterized in that: A connecting rod (18) is fixedly connected to both sides of the top of the welding plate (6). An electric push rod (19) is fixedly connected to one end of the two connecting rods (18) facing each other. A clamp (23) is fixedly connected to the output end of the electric push rod (19).

5. The welding fixture for automotive parts according to claim 1, characterized in that: The bottom of the fixed frame (3) is provided with a sliding groove (20), and a slider (21) is provided inside the sliding groove (20). The slider (21) is movably connected inside the sliding groove (20), and the top of the cylinder (4) is fixedly connected to the bottom of the slider (21).

6. The welding fixture for automotive parts according to claim 5, characterized in that: The slide groove (20) is provided with a second threaded rod (22) inside. The second threaded rod (22) is rotatably connected to the slide groove (20). One end of the second threaded rod (22) is provided with a second motor (2).

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