Quick switching base structure for automobile part robot welding

Abstract

The utility model relates to a quick switching base structure for automobile part robot welding, which comprises a movable base structure and a welding fixing assembly loading table, a built-in assembly structure is arranged on the lower portion of the movable base structure, and a top assembly part is arranged on the upper portion of the welding fixing assembly loading table. The top assembling part comprises a folding pushing hand structure, a gas circuit controller and a lifting appliance assembly which are arranged on the upper portion of the welding fixing assembly loading table, and the built-in assembling structure comprises a bottom partition plate arranged on the lower portion of the movable base structure, a plurality of sets of built-in weldment connecting base bodies and a reinforcing assembly body. By additionally arranging the multiple sets of built-in weldment connecting base bodies between the movable base structure and the bottom partition plate, rapid switching of welding of the welding fixing assembly loading table and the welding clamp is achieved, and the working efficiency is improved. In addition, a reinforcing assembly body is arranged between the built-in weldment connecting seat body and the bottom partition plate, it is guaranteed that the whole moving table is separated from the bottom face, the stability is further improved, and it is guaranteed that welding does not shake in the welding process.

Description

Technical Field

[0001] The utility model relates to a welding fixture structure for automobile parts, in particular to a quick-switching base structure for robot welding of automobile parts. Background Technique

[0002] A fixture refers to a device used to fix a processing object during the mechanical manufacturing process, so that it occupies the correct position to receive construction or inspection, also known as a jig. Generally speaking, any device used to quickly, conveniently and safely install a workpiece in any process of the process can be called a fixture.

[0003] With the rapid development of the manufacturing industry, the application of welding technology is becoming more and more extensive, and the intelligent level of welding technology is also getting higher and higher. It has become an inevitable trend to realize the automation, flexibility and intelligence of welding product manufacturing. Using robot welding has become the main symbol of welding technology automation. In the automotive manufacturing industry, welding, as one of the four major processes, is a key process for body forming. Therefore, welding production efficiency and quality are important factors affecting automobile production. Welding robots have the characteristics of fast welding speed, high production efficiency, low manufacturing cost, stable and reliable product quality, and at the same time have the characteristics of flexible production, and are more and more widely used in the field of automobile body welding.

[0004] In the existing quick-switching base structure of welding fixtures, the specifications are small. It can only fix objects by manually adjusting screws, and the load-bearing capacity is insufficient and the setting cannot achieve a mechanized structure. The fixture quick-change mechanism is crucial. It can not only control the coordinate position of parts in the entire robot workstation, but also has an important impact on the fixture replacement efficiency. At present, the replacement and positioning of traditional welding fixtures are difficult, which seriously reduces the production efficiency. In response to the above problems, an innovative design is carried out on the basis of the original robot welding fixture. Content of the Utility Model

[0005] The purpose of the utility model is to provide a quick-switching base structure for robot welding of automobile parts, and solve the problem of the quick-switching base for robot welding of automobile parts.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A rapid switching base structure for robot welding of automotive parts, including a moving base structure and a welding fixture loading platform arranged on the upper part of the moving base structure. An internal assembly structure is provided at the lower part of the moving base structure, and a top assembly part is provided on the upper part of the welding fixture loading platform. The top assembly part includes a folding pusher structure arranged on the upper part of the welding fixture loading platform, a gas path controller arranged at the side end of the welding fixture loading platform, and a lifting tool assembly arranged on the top of the welding fixture loading platform. The internal assembly structure includes a bottom partition arranged at the lower part of the moving base structure, multiple groups of internal weldment connecting seat bodies arranged between the moving base structure and the bottom partition, and a strengthening component body arranged between the internal weldment connecting seat bodies and the bottom partition.

[0007] An independent connecting gas path interface is arranged on one side of the internal weldment connecting seat body.

[0008] A bottom guard plate is arranged on the outside of the strengthening component body.

[0009] An upper end guard plate is arranged on the upper part of the welding fixture loading platform.

[0010] The beneficial effects of the present utility model are as follows: By adding multiple groups of internal weldment connecting seat bodies between the moving base structure and the bottom partition, the rapid switching of the welding between the welding fixture loading platform and the welding jig is realized, improving the work efficiency. In addition, the strengthening component body between the internal weldment connecting seat bodies and the bottom partition ensures that the entire moving platform is separated from the bottom surface, further improving the stability and ensuring that there is no shaking during the welding process.

[0011] The present utility model will be described in more detail below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model.

[0013] Figure 2 is Figure 1 the rear view of

[0014] Figure 3 is Figure 1 the side view of

[0015] Figure 4 is Figure 1 the top view of

[0016] Figure 5 is Figure 1 the perspective view of

[0017] In the figure: 1. Mobile platform, 2. Control roller group, 3. Folding and retracting push handle structure, 4. Pneumatic circuit controller, 5. Lifting appliance assembly, 6. Upper protective plate, 7. Bottom partition board, 8. Built-in welding part connection seat body, 9. Reinforcement assembly body, 10. Independent connection pneumatic circuit interface, 11. Bottom guard plate, 12. Welding fixed component loading platform, 13. Outer side guard block. Detailed implementation mode

[0018] In the application text, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0020] Embodiment 1, as Figures 1-5 shown, a quick-switching base structure for robot welding of automobile parts includes a moving base structure and a welding fixed component loading platform 12 arranged on the upper part of the moving base structure. The moving base structure includes a moving platform 1 and a control roller group 2 arranged at the four corner positions of the lower part of the moving platform.

[0021] An internal assembly structure is arranged at the lower part of the moving base structure, and a top assembly part is arranged on the upper part of the welding fixed component loading platform 12. The top assembly part includes a folding and retracting push handle structure 3 arranged on the upper part of the welding fixed component loading platform, a pneumatic circuit controller 4 arranged at the side end of the welding fixed component loading platform, and a lifting appliance assembly 5 arranged on the top of the welding fixed component loading platform. The internal assembly structure includes a bottom partition board 7 arranged at the lower part of the moving base structure, multiple groups of built-in welding part connection seat bodies 8 arranged between the moving base structure and the bottom partition board, and a reinforcement assembly body 9 arranged between the built-in welding part connection seat body and the bottom partition board.

[0022] An independent connection pneumatic circuit interface 10 is arranged on one side of the built-in welding part connection seat body.

[0023] A bottom guard plate 11 is provided on the outer side of the described strengthening component body.

[0024] An upper end protection plate 6 is provided on the upper part of the welding and fixing component loading table.

[0025] An outer side guard block 13 is provided on the outer side of the built-in weldment connection seat body 8

[0026] By adding multiple groups of built-in weldment connection seats between the set movable base structure and the bottom partition, the rapid switching of the welding between the welding and fixing component loading table and the welding fixture is realized, and the working efficiency is improved. In addition, the strengthening component body between the built-in weldment connection seat body and the bottom partition ensures that the entire movable table is separated from the bottom surface, further improving the stability and ensuring that there is no shaking during the welding process.

[0027] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary engineering and technical personnel in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

[0028] Parts not involved in the present invention are the same as the prior art or can be realized by using the prior art.

Claims

1. A quick-switching base structure for robot welding of automotive parts, comprising a mobile base structure and a welding fixed component loading platform arranged on the upper part of the mobile base structure, characterized in that: A built-in assembly structure is arranged at the lower part of the movable base structure, and a top assembly component is arranged at the upper part of the welding fixed component loading platform. The top assembly component includes a folding handle structure arranged at the upper part of the welding fixed component loading platform, an air path controller arranged at the side end of the welding fixed component loading platform, and a sling component arranged at the top of the welding fixed component loading platform. The built-in assembly structure includes a bottom partition arranged at the lower part of the movable base structure, a plurality of groups of built-in weldment connection seat bodies arranged between the movable base structure and the bottom partition, and a reinforcing component body arranged between the built-in weldment connection seat body and the bottom partition.

2. The quick-switching base structure for robot welding of automotive parts as claimed in claim 1, characterized in that: An independent gas path connection interface is provided on one side of the built-in weldment connection seat body.

3. The rapid switching base structure for robot welding of automotive parts as claimed in claim 1, characterized in that: A bottom guard plate is arranged on the outer side of the reinforcement component body.

4. The rapid switching base structure for robot welding of automotive parts as claimed in claim 1, characterized in that: An upper end protection plate is arranged on the upper part of the welding fixing assembly loading platform.

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