Flexible welding tool for workpieces

Abstract

The utility model provides a flexible welding tool for workpieces, which belongs to the field of welding tools and comprises a flexible platform and a plurality of workpiece positioning blocks, the workpiece positioning blocks are arranged on the flexible platform and connected with the flexible platform through connecting pieces, and positioner connecting ports are respectively arranged at two ends of the flexible platform. The flexible welding tool is high in universality, assembling and welding of various workpieces of different sizes are achieved by adjusting the workpiece positioning blocks on the flexible platform, on the premise that product quality is guaranteed, the number of welding tools is reduced, production cost is reduced, and the flexible welding tool is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the field of welding tools, in particular to a workpiece flexible welding tool. Background Art

[0002] The ever-changing types, shapes, and sizes of welding workpieces make the production of welding tools a frequent and repetitive task, which is both time-consuming, labor-intensive, and costly. Most of the existing welding tools are designed for a certain workpiece and have a single function. When the workpiece stops being produced, the tooling is discarded, resulting in a waste of resources. The tooling body is a square steel structure, and the multi-pressure arm is a round tube structure, which is prone to deformation during use. Moreover, most of the accessories of the welding tooling are non-standard designs, and the accessories cannot be purchased if they are damaged. What's worse, the accessories are costly and have a long cycle.

[0003] In recent years, enterprises have vigorously promoted lean production, cost reduction and efficiency improvement. When designing welding tools, the versatility and convenience of welding tools should be considered; especially, the number of welding tools should be reduced under the premise of ensuring the quality of workpieces, thereby reducing production costs; at the same time, in order to make welding tools able to be used for a long time, welding tools are required to be able to be used for welding different workpieces. Therefore, a flexible welding tool for workpieces is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a flexible welding tool for workpieces to solve the technical problem that existing welding tools are not universal. The flexible welding tool of the utility model is universal and can realize the assembly and welding of products of various sizes. Under the premise of ensuring product quality, it reduces the number of welding tools and production costs, has a simple structure and is easy to operate.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A workpiece flexible welding tool comprises a flexible platform and a plurality of workpiece positioning blocks, wherein the plurality of workpiece positioning blocks are arranged on the flexible platform and connected to the flexible platform through a connecting piece, and positioner connection ports are respectively arranged at both ends of the flexible platform.

[0007] Furthermore, the flexible platform is configured as a rectangular parallelepiped structure with an opening at the bottom, and a plurality of rows of through holes are evenly arranged on five surfaces of the flexible platform.

[0008] Furthermore, connecting blocks are respectively provided at both ends of the flexible platform, the connecting blocks are connected to the flexible platform by bolts, a connecting shaft is connected to the connecting blocks, and the connecting shaft and the connecting blocks are fixed by welding.

[0009] Furthermore, fixing plates are respectively provided on both sides of the connecting shaft, which are respectively fixed to the connecting shaft and the connecting block by welding; a connecting plate is provided on the connecting shaft, which is respectively fixed to the connecting shaft, the connecting block and the flexible platform by welding; and a positioner connection port is provided at one end of the connecting shaft.

[0010] Furthermore, the workpiece positioning block is set to be L-shaped, and the workpiece positioning block includes a first connecting plate, a second connecting plate and a third connecting plate. The first connecting plate is vertically arranged with the second connecting plate, and the third connecting plate is respectively connected to one side of the first connecting plate and the second connecting plate. The first connecting plate is provided with a plurality of first connecting holes, and the second connecting plate is provided with a plurality of square holes.

[0011] Furthermore, fixing strips are respectively arranged on both sides of the rear side of the second connecting plate, and the fixing strips are connected to the second connecting plate.

[0012] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0013] The flexible welding tool of the utility model has strong versatility and can realize assembly welding of workpieces of various sizes by adjusting the workpiece positioning block on the flexible platform. Under the premise of ensuring product quality, the number of welding tools is reduced and the production cost is reduced. It has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top view of the flexible welding tool of the utility model;

[0015] Figure 2 This is a front view of the flexible welding tooling of the utility model arranged on a platform support seat;

[0016] Figure 3 This is one of the structural schematic diagrams of the workpiece positioning block of the utility model;

[0017] Figure 4 This is the second structural schematic diagram of the workpiece positioning block of the utility model.

[0018] In the accompanying drawings, 1-flexible platform, 11-through hole, 12-connecting block, 13-bolt, 14-connecting shaft, 15-fixed plate, 16-connecting plate, 2-workpiece positioning block, 21-first connecting plate, 22-second connecting plate, 23-third connecting plate, 24-first connection, 25-square hole, 3-connecting piece, 4-positioner connection port, 5-platform support seat. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for the purpose of enabling readers to have a thorough understanding of one or more aspects of the utility model, and these aspects of the utility model can be realized even without these specific details.

[0020] like Figure 1-2 As shown, a flexible welding tool for workpieces includes a flexible platform 1 and a plurality of workpiece positioning blocks 2. The plurality of workpiece positioning blocks 2 are arranged on the flexible platform 1, and the workpiece positioning blocks 2 are connected to the flexible platform 1 through a connector 3. The workpiece positioning blocks 2 and the flexible platform 1 are arranged as detachable devices. The connector 3 can be a bolt. By adjusting the position of the workpiece positioning blocks 2 on the flexible platform 1, the assembly welding of workpieces of various sizes can be realized. Positioner connection ports 4 are respectively arranged at both ends of the flexible platform 1. The flexible platform 1 can be connected to a platform support seat 5 or an external positioner. When the flexible platform 1 is connected to the platform support seat 5, it is used as a workbench. According to the actual workpieces to be welded, by adjusting the position of the workpiece positioning blocks 2 on the flexible platform 1, the assembly welding of workpieces of various sizes can be realized. The flexible welding tool is a standard multi-hole platform structure. The fasteners of the flexible welding tool are all standard parts. There are many types of accessories and they are easy to replace, so that the flexible welding tool can be used for workpieces of various plane types, or used as a workbench, to achieve the purpose of long-term use.

[0021] In an embodiment of the utility model, the flexible platform 1 is configured as a rectangular structure with an opening at the bottom, and a plurality of rows of through holes 11 are evenly arranged on the five surfaces of the flexible platform 1, which can ensure that the position to which the workpiece positioning block 2 is moved is connected to the flexible platform 1 through the through holes 11, and at the same time can reduce the weight of the flexible platform 1 itself.

[0022] In the embodiment of the utility model, the two ends of the flexible platform 1 are respectively provided with connecting blocks 12, the connecting blocks 12 are connected to the flexible platform 1 by bolts 13, the connecting blocks 12 are connected with connecting shafts 14, and the connecting shafts 14 and the connecting blocks 12 are fixed by welding. The two sides of the connecting shaft 14 are respectively provided with fixing plates 15, the fixing plates 15 are respectively fixed to the connecting shaft 14 and the connecting block 12 by welding, the connecting shaft 14 is provided with connecting plates 16, the connecting plates 16 are respectively fixed to the connecting shaft 14, the connecting block 12 and the flexible platform 1 by welding, and the positioner connection port 4 is provided at one end of the connecting shaft 14. By providing the positioner connection port 4 at both ends of the flexible platform 1 to connect with the external positioner, the positioner can realize electric rapid lifting and flipping, so as to achieve the purpose of the multi-position welding machine, and at the same time reduce the labor intensity of the workshop employees, and effectively ensure the stability of product quality.

[0023] like Figure 3-4As shown, the workpiece positioning block 2 is set to be L-shaped, and the workpiece positioning block 2 includes a first connecting plate 21, a second connecting plate 22 and a third connecting plate 23. The first connecting plate 21 and the second connecting plate 22 are vertically arranged, and the first connecting plate 21 and the second connecting plate 22 are fixed by welding. The third connecting plate 23 is respectively connected to one side of the first connecting plate 21 and the second connecting plate 22, and the third connecting plate 23 is respectively fixed to the first connecting plate 21 and the second connecting plate 22 by welding. A plurality of first connecting holes 24 are provided on the first connecting plate 21, and the first connecting plate 21 is connected to the flexible platform 1 through the first connecting holes 24. A plurality of square holes 25 are provided on the second connecting plate 22, and the workpiece positioning block 2 is connected to the welded workpiece through the square holes 25 when necessary.

[0024] In the embodiment of the utility model, fixing strips 221 are respectively provided on both sides of the rear of the second connecting plate 22, and the fixing strips 221 are connected to the second connecting plate 22. Threaded holes are respectively provided on both sides of the rear of the second connecting plate 22, and threaded holes are provided on the fixing strips 221. The fixing strips 221 are fixedly connected to the second connecting plate 22 by screws, and the fixing strips are connected according to actual needs.

[0025] When the flexible platform 1 is connected to the external positioner, the workpiece positioning block 2 on the flexible platform 1 is adjusted according to the actual size of the workpiece to be produced, and the tooling is rotated to a suitable position through the positioner according to the surface of the workpiece to be welded, so as to weld the workpiece. After welding is completed, the workpiece positioning block 2 is loosened, and the welded workpiece is hoisted under the platform for post-processing. The flexible welding tooling of the utility model has strong versatility. By adjusting the workpiece positioning block 2 on the flexible platform, the assembly welding of workpieces of various sizes can be realized. Under the premise of ensuring product quality, the number of welding tools is reduced, the production cost is reduced, and the structure is simple and the operation is convenient.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A workpiece flexible welding tool, characterized in that: The invention comprises a flexible platform (1) and a plurality of workpiece positioning blocks (2), wherein the plurality of workpiece positioning blocks (2) are arranged on the flexible platform (1), and the workpiece positioning blocks (2) are connected to the flexible platform (1) via a connecting piece (3), and positioner connection ports (4) are respectively arranged at both ends of the flexible platform (1).

2. A workpiece flexible welding tool according to claim 1, characterized in that: The flexible platform (1) is configured as a rectangular parallelepiped structure with an opening at the bottom, and a plurality of rows of through holes (11) are evenly arranged on five surfaces of the flexible platform (1).

3. The flexible welding tool for workpieces according to claim 1, characterized in that: Connecting blocks (12) are respectively provided at both ends of the flexible platform (1); the connecting block (12) and the flexible platform (1) are connected via bolts (13); a connecting shaft (14) is connected to the connecting block (12); and the connecting shaft (14) and the connecting block (12) are fixed via welding.

4. A workpiece flexible welding tool according to claim 3, characterized in that: A fixing plate (15) is provided on both sides of the connecting shaft (14), and the fixing plate (15) is fixed to the connecting shaft (14) and the connecting block (12) by welding. A connecting plate (16) is provided on the connecting shaft (14), and the connecting plate (16) is fixed to the connecting shaft (14), the connecting block (12) and the flexible platform (1) by welding. The positioner connection port (4) is provided at one end of the connecting shaft (14).

5. The flexible welding tool for workpieces according to claim 1, characterized in that: The workpiece positioning block (2) is arranged in an L shape, and comprises a first connecting plate (21), a second connecting plate (22) and a third connecting plate (23); the first connecting plate (21) and the second connecting plate (22) are arranged vertically; the third connecting plate (23) is respectively connected to one side of the first connecting plate (21) and the second connecting plate (22); a plurality of first connecting holes (24) are arranged on the first connecting plate (21); and a plurality of square holes (25) are arranged on the second connecting plate (22).

6. The flexible welding tool for workpieces according to claim 5, characterized in that: Fixing strips (221) are respectively arranged on both sides of the rear of the second connecting plate (22), and the fixing strips (221) are connected to the second connecting plate (22).

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