A pneumatic welding auxiliary device for rectangular sheet metal parts

Abstract

The purpose of the utility model is to provide a pneumatic welding auxiliary device for rectangular sheet metal parts to solve the technical problems existing in the prior art that the weldment relies on manual compression, has high labor intensity and low welding efficiency. The pneumatic welding auxiliary device for rectangular sheet metal parts includes a workbench, on which a positioning bent plate, a positioning plate, a limiting column, a guide rail, a guide rail sleeve and a clamping mechanism are arranged. A plurality of positioning bent plates are arranged to locate the position of the rectangular sheet metal part; the clamping mechanism is located on the periphery of the positioning bent plate, and is used to abut the rectangular sheet metal part against the positioning bent plate in the horizontal direction. The utility model is used to provide a pneumatic welding auxiliary device for rectangular sheet metal parts with low labor intensity and high welding efficiency.

Description

Technical field:

[0001] The utility model relates to the technical field of welding equipment, in particular to a pneumatic welding auxiliary device for rectangular sheet metal parts. Background technology:

[0002] In the existing sheet metal welding, workers usually carry the welded parts to the workbench. There is no matching clamp to fix them. They can only rely on manual compression and hand-held welding rods to weld, and then move the welded products away from the workbench.

[0003] At present, with the development of welding robot technology towards high speed, high efficiency, precision, composite, intelligent and environmentally friendly, relying on manual clamping of weldments for welding obviously cannot meet the quality requirements, and the welding efficiency is low and the labor intensity is high.

[0004] The applicant has found that the prior art has at least the following technical problems: relying on manual compression of weldments, the labor intensity is high and the welding efficiency is low. Summary of the invention:

[0005] The purpose of the utility model is to provide a pneumatic welding auxiliary device for rectangular sheet metal parts to solve the technical problems of relying on manual compression of weldments in the prior art, which is labor-intensive and has low welding efficiency. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides a pneumatic welding auxiliary device for rectangular sheet metal parts, including a workbench, on which a positioning bent plate, a positioning plate, a limit column, a guide rail, a guide rail sleeve and a clamping mechanism are arranged. The positioning bent plate welding joint is provided with multiple ones for locating the position of the rectangular sheet metal parts; the clamping mechanism is located on the periphery of the positioning bent plate, and is used to abut the rectangular sheet metal parts against the positioning bent plate welding joint in the horizontal direction.

[0008] Furthermore, the clamping mechanism includes a side clamping assembly, which includes a side pneumatic driving member and a side pushing block. The side pneumatic driving member drives the side pushing block to move until the rectangular sheet metal part abuts against the positioning bent plate.

[0009] Furthermore, a positioning plate is arranged on the workbench, and a plurality of limiting columns are arranged on the positioning plate. The plurality of limiting columns are enclosed on the positioning plate to facilitate positioning of the rectangular sheet metal part on the positioning plate.

[0010] The beneficial effects of the utility model are as follows: the pneumatic welding auxiliary device for rectangular sheet metal parts provided by the utility model is provided with a positioning bent plate, a positioning plate, and a limit column on the workbench, which are used to locate the position where the sheet metal parts finally need to be welded. The clamping mechanism is used to limit the displacement of the sheet metal parts in the horizontal direction, thereby fixing the sheet metal parts at the position where welding is required, and then completing the welding. The clamping mechanism is entirely completed by mechanical control, does not require manual clamping, reduces manual labor intensity, and can improve welding efficiency and welding quality. Description of the drawings:

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the utility model;

[0015] Figure 4 It is a partial mechanism schematic diagram of the utility model.

[0016] In the attached drawings, 1. workbench; 2. positioning bent plate I; 3. positioning bent plate II; 4. positioning plate; 5. limiting column; 6. guide rail sleeve; 7. guide rail; 8. positioning bent plate III; 9. clamping mechanism; 10. rectangular sheet metal part; 11. side pneumatic drive part; 12. side top block. Specific implementation method:

[0017] The utility model is further described in detail according to the accompanying drawings: the pneumatic welding auxiliary device for rectangular sheet metal parts provided by the utility model includes a workbench 1, a positioning plate 4 is arranged on the workbench 1, and a plurality of limit columns 5 are arranged on the positioning plate 4. The plurality of limit columns 5 are enclosed on the positioning plate 4 to facilitate the rectangular sheet metal parts to slide on the positioning plate 4 to the welding station. During welding, the positioning plate 4 ensures that the welding working surface is level, thereby ensuring the quality of the welding process.

[0018] A positioning bent plate III8 is arranged on the workbench 1, and the positioning bent plate III8 is provided with a guide rail 7, a guide rail sleeve 6 and a clamping mechanism 9 to limit the horizontal displacement of the sheet metal, so as to fix the sheet metal at the position where welding is required, and then complete the welding, and the position of the clamping mechanism 9 can be adjusted to meet the positioning needs of different rectangular sheet metal parts.

[0019] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A pneumatic welding auxiliary device for rectangular sheet metal parts, characterized in that: It includes a workbench, on which are arranged a positioning bent plate, a positioning plate, a limit column, a guide rail, a guide rail sleeve and a clamping mechanism. There are multiple positioning bent plates for locating the position of a rectangular sheet metal part; the clamping mechanism is located on the periphery of the positioning bent plate and is used to abut the rectangular sheet metal part against the positioning bent plate in the horizontal direction.

2. The pneumatic welding auxiliary device for rectangular sheet metal parts according to claim 1, characterized in that: The clamping mechanism includes a side clamping assembly, which includes a side pneumatic driving member and a side pushing block. The side pneumatic driving member drives the side pushing block to move until the rectangular sheet metal part abuts against the positioning bent plate.

3. The pneumatic welding auxiliary device for rectangular sheet metal parts according to claim 1, characterized in that: The workbench is provided with a positioning plate, and a plurality of limiting columns are provided on the positioning plate. The plurality of limiting columns are enclosed on the positioning plate to facilitate the rectangular sheet metal parts to slide on the positioning plate to the welding station.

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