Welding frame for automobile welding production

Abstract

The utility model discloses a welding holder for automobile welding production, which comprises a base and a frame, both sides of the frame are provided with sliding chutes, the inner side of the frame is provided with a pair of transverse plates, sliding blocks on both sides of the transverse plates slide in the sliding chutes, the upper end of the frame is provided with a through hole, the upper ends of the sliding blocks are fixedly connected with vertical plates, and the vertical plates are fixedly connected with the base. The vertical plate penetrates through the through hole and extends to one side, a pull rod penetrates through the vertical plate, one end of the pull rod is fixedly connected with a tooth block, one side of the frame is fixedly connected with a support, a rack is arranged on the support, and the tooth block and the rack both have magnetism; by means of the device, the situation that the positions of the automobile parts move in the welding process of the automobile parts and the overturning process of the frame can be prevented, and the welding process is prevented from being affected.

Description

Technical Field

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

[0002] With the improvement of people's living standards, people's consumption of automobiles is increasing. Automobiles are welded by one by one automobile parts, and at the same time, the market for automobile parts is also getting larger and larger. During the automobile welding process, a welding frame for automobile welding production is often needed.

[0003] As disclosed in a utility model with the authorization publication number of CN218396772U, a welding frame for automobile welding production. In this welding frame for automobile welding production, by installing a flipping mechanism, it is convenient to flip the welding object. The flipping is simple and fast, saving the manual flipping steps of the staff, reducing the labor intensity of the staff, improving the work efficiency, improving the safety during the flipping process, and ensuring the life safety of the staff. However, the upper limiting groove on this device is fixedly arranged at the inner end of the welding frame, the limiting block is movably installed at the front and rear ends of the inner end of the limiting groove, the fixing rod is fixedly installed in the middle of the limiting block, the fixing rod is fixedly connected to the limiting block, the sliding groove is fixedly arranged at the upper end of the fixing rod, and the sliding block is movably installed at the inner end of the sliding groove. Due to the lack of limiting the sliding block and the limiting block, during the rotation of the welding frame, the sliding block is likely to have a slight position slide in the sliding groove, and at the same time, the limiting block is likely to have a position slide in the limiting groove, resulting in a change in the position of the automobile parts. In addition, during the welding process, the automobile parts are also likely to have a position slide, thus affecting the welding process. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a welding frame for automobile welding production, which can solve the technical problem that the upper limiting groove on this device is fixedly arranged at the inner end of the welding frame, the limiting block is movably installed at the front and rear ends of the inner end of the limiting groove, the fixing rod is fixedly installed in the middle of the limiting block, the fixing rod is fixedly connected to the limiting block, the sliding groove is fixedly arranged at the upper end of the fixing rod, and the sliding block is movably installed at the inner end of the sliding groove. Due to the lack of limiting the sliding block and the limiting block, during the rotation of the welding frame, the sliding block is likely to have a slight position slide in the sliding groove, and at the same time, the limiting block is likely to have a position slide in the limiting groove, resulting in a change in the position of the automobile parts. In addition, during the welding process, the automobile parts are also likely to have a position slide, thus affecting the welding process.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A welding rack for automobile welding production, including a base and a frame. Both sides of the frame are provided with sliding grooves. A pair of cross plates are arranged inside the frame. The sliders on both sides of the cross plates slide in the sliding grooves. A through hole is opened at the upper end of the frame. The upper end of the slider is fixedly connected with a vertical plate. The vertical plate penetrates through the through hole and extends to one side. A pull rod penetrates through the vertical plate. One end of the pull rod is fixedly connected with a tooth block. And a bracket is fixedly connected to one side of the frame. A rack is arranged on the bracket. And both the tooth block and the rack have magnetism.

[0006] As a preferred technical solution of the present utility model, the tooth block can be inserted into the rack, and the rack and the tooth block have opposite magnetic poles and can attract and fix each other well.

[0007] As a preferred technical solution of the present utility model, a pair of fixing blocks are fixedly connected to the cross plate. A bolt is threadedly connected to the fixing block. One end of the bolt is provided with a clamping plate.

[0008] As a preferred technical solution of the present utility model, one end of the frame is rotatably connected to the base. The other end of the frame is provided with a connecting rod. The connecting rod penetrates through the base and is fixedly connected with a connecting plate. A limiting rod is penetrated through the connecting plate.

[0009] As a preferred technical solution of the present utility model, a pair of limiting holes are opened on the base. The limiting holes cooperate with the limiting rod.

[0010] As a preferred technical solution of the present utility model, support legs are fixedly connected to the lower end corners of the base.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are: By pushing the pull rod, the tooth block at one end of the pull rod approaches the rack until the tooth block is inserted into the rack. And because the magnetic poles of the tooth block and the rack are opposite, the tooth block and the rack can be fixed well. Thus, it can prevent the position of the automobile parts from moving during the welding process of the automobile parts and during the flipping process of the frame, and avoid affecting the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the base and the frame of the present utility model;

[0013] Figure 2 It is a schematic diagram of the top view structure of the base and the frame of the present utility model;

[0014] Figure 3 For the present utility model Figure 1 It is a schematic diagram of the partial enlarged structure at A in the present utility model;

[0015] Figure 4 For the present utility model Figure 2 is a schematic diagram of a partially enlarged structure at position B in the present utility model;

[0016] Wherein: 1. Base; 2. Frame; 3. Chute; 4. Cross plate; 5. Slide block; 6. Through hole; 7. Vertical plate; 8. Pull rod; 9. Tooth block; 10. Bracket; 11. Rack; 12. Fixed block; 13. Bolt; 14. Clamping plate; 15. Connecting rod; 16. Connecting plate; 17. Limit rod; 18. Limit hole; 19. Support leg. Specific embodiments

[0017] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0018] Embodiment

[0019] Please refer to Figures 1 - 3 As shown, the present utility model provides a welding rack for automobile welding production. The tooth block 9 can be inserted into the rack 11, and the magnetic poles of the rack 11 and the tooth block 9 are opposite to each other, so they can be well attracted and fixed. A pair of fixed blocks 12 are fixedly connected to the cross plate 4. A bolt 13 is threadedly connected to the fixed block 12. One end of the bolt 13 is provided with a clamping plate 14, and the surface of the clamping plate 14 is provided with an anti-slip layer, which can better clamp the automobile parts. One end of the frame 2 is rotatably connected to the base 1. The other end of the frame 2 is provided with a connecting rod 15. One end of the connecting rod 15 penetrates through the base 1 and is fixedly connected to a connecting plate 16. A limit rod 17 is inserted through the connecting plate 16. The limit rod 17 can pass through the connecting plate 16 and move. A pair of limit holes 18 are opened on the base 1. The limit holes 18 cooperate with the limit rod 17. Support legs 19 are fixedly connected to the lower end corners of the base 1.

[0020] During use, move the cross plate 4. At the same time, the slide blocks 5 on both sides of the cross plate 4 can slide in the chute 3 until the cross plate 4 moves to a suitable position. Then place both ends of the automobile parts on the cross plate 4 and rotate the bolt 13 so that the clamping plate 14 at one end of the bolt 13 clamps and fixes the automobile parts, thereby facilitating the welding of the automobile parts. When it is necessary to weld the other side of the automobile parts, the limit rod 17 can be pulled out from the limit hole 18 and the connecting plate 16 can be rotated so that the connecting plate 16 drives the connecting rod 15 and the frame 2 to rotate until the frame 2 rotates 180 degrees. Then push the limit rod 17 so that the limit rod 17 is inserted into the limit hole 18 to fix the connecting plate 16, the connecting rod 15 and the frame 2, facilitating the welding process of the other side of the automobile parts.

[0021] As a further implementation manner of this embodiment, as Figures 1 - 4 shown, sliding grooves 3 are provided on both sides of the frame 2. A pair of cross plates 4 are arranged inside the frame 2, and the sliders 5 on both sides of the cross plate 4 can slide in the sliding grooves 3. A through hole 6 is provided at the upper end of the frame 2. A vertical plate 7 is fixedly connected to the upper end of the slider 5. The vertical plate 7 passes through the through hole 6 and extends to one side, and the through hole 6 can play a role in limiting the vertical plate 7, making the movement of the vertical plate 7 more stable. A pull rod 8 passes through the vertical plate 7. One end of the pull rod 8 is fixedly connected with a toothed block 9, and a bracket 10 is fixedly connected to one side of the frame 2. A rack 11 is arranged on the bracket 10, and both the toothed block 9 and the rack 11 have magnetic properties.

[0022] During use, by pushing the pull rod 8, the toothed block 9 at one end of the pull rod 8 approaches the rack 11 until the toothed block 9 is inserted into the rack 11. Since the magnetic poles of the toothed block 9 and the rack 11 are opposite, the toothed block 9 and the rack 11 can be well fixed, thereby preventing the position of the automotive parts from moving during the welding process of the automotive parts and during the flipping process of the frame 2, avoiding affecting the welding.

[0023] Specific working principle: During use, first pull the pull rod 8 to one side to separate the toothed block 9 at one end of the pull rod 8 from the rack 11, then move the cross plate 4. At the same time, the sliders 5 on both sides of the cross plate 4 can slide in the sliding grooves 3 until the cross plate 4 moves to a suitable position. Then push the pull rod 8 to make the toothed block 9 at one end of the pull rod 8 approach the rack 11 until the toothed block 9 is inserted into the rack 11. Since the magnetic poles of the toothed block 9 and the rack 11 are opposite, the toothed block 9 and the rack 11 can be well fixed. Then place both ends of the automotive parts on the cross plate 4 and rotate the bolt 13 to clamp and fix the automotive parts with the clamping plate 14 at one end of the bolt 13, thereby facilitating the welding of the automotive parts. When welding the other side of the automotive parts, the limiting rod 17 can be pulled out of the limiting hole 18, and the connecting plate 16 is rotated to drive the connecting rod 15 and the frame 2 to rotate until the frame 2 rotates 180 degrees. Then push the limiting rod 17 to insert the limiting rod 17 into the limiting hole 18 to fix the connecting plate 16, the connecting rod 15 and the frame 2, facilitating the welding process of the other side of the automotive parts. Through this device, it is possible to prevent the position of the automotive parts from moving during the welding process of the automotive parts and during the flipping process of the frame 2, avoiding affecting the welding process.

[0024] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A welding frame for automobile welding production, comprising a base (1) and a frame (2), characterized in that: Slide grooves (3) are provided on both sides of the frame (2), a pair of transverse plates (4) are provided on the inner side of the frame (2), and sliders (5) on both sides of the transverse plates (4) slide in the slide grooves (3). A through hole (6) is provided on the upper end of the frame (2), and a vertical plate (7) is fixedly connected to the upper end of the slider (5). The vertical plate (7) passes through the through hole (6) and extends to one side. A pull rod (8) passes through the vertical plate (7), and one end of the pull rod (8) is fixedly connected to a tooth block (9). A bracket (10) is fixedly connected to one side of the frame (2), and a rack (11) is provided on the bracket (10), and the tooth block (9) and the rack (11) are both magnetic.

2. The welding frame for automobile welding production according to claim 1, characterized in that: The tooth block (9) can be inserted into the rack (11), and the rack (11) and the tooth block (9) have opposite magnetic poles and can be well attracted and fixed to each other.

3. The welding frame for automobile welding production according to claim 1, characterized in that: A pair of fixing blocks (12) are fixedly connected to the transverse plate (4), a bolt (13) is threadedly connected to the fixing block (12), and a clamping plate (14) is provided at one end of the bolt (13).

4. The welding frame for automobile welding production according to claim 1, characterized in that: One end of the frame (2) is rotatably connected to the base (1), and the other end of the frame (2) is provided with a connecting rod (15). The connecting rod (15) passes through the base (1) and is fixedly connected to a connecting plate (16). A limiting rod (17) is passed through the connecting plate (16).

5. The welding frame for automobile welding production according to claim 1, characterized in that: The base (1) is provided with a pair of limiting holes (18), and the limiting holes (18) match the limiting rods (17).

6. The welding frame for automobile welding production according to claim 1, characterized in that: Support legs (19) are fixedly connected at the top corners of the lower end of the base (1).

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