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Bolster and buffer welding tool

A technology of welding tooling and bolsters, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as incompatibility of size bolsters, improve the quality of welding seams, and reduce welding difficulty , the effect of preventing deformation

Active Publication Date: 2011-08-17
南京雷尔伟新技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing welding tool cannot meet the process requirements, and the size is not compatible with the tension pillow, so it is necessary to design a new welding tool to meet the production requirements

Method used

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  • Bolster and buffer welding tool

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] see figure 1 , the present invention is a kind of pull pillow slow welding tool, including tool steel structure 1, bolster clamping tool 7, bolster positioning block 6, platen device 5, positioner, coupler plate mounting seat 2, steel and aluminum pad 4, Compression device 3. The overall structure of the tooling is quenched and tempered and flattened after welding, and has sufficient strength to ensure the normal use of the welded tire.

[0018] The coupler plate mounting seat 2 installed at one end of the tooling steel structure surface is connected to the tooling steel structure 1 with bolts. The centerline of the coupler plate mounting seat coincides with the centerline of the tooling steel structure to prevent the welded parts from mov...

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PUM

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Abstract

The invention relates to a bolster and buffer welding tool which is characterized by comprising a tool steel structure (1), a corbel clamping tool (7), a corbel positioning block (6), a pressing plate device (5), a position changing unit, a coupler plate mounting base (2), a steel aluminum cushion block (4) and a compacting device (3), wherein two ends of the tool steel structure (1) are providedwith connecting bases (8) mounted on the position changing unit; one end of the tool steel structure (1) is fixedly welded with the coupler plate mounting base (2), and the corbel positioning block (6) and the steel aluminum cushion block (4) are positioned based on the coupler plate mounting base (2), the corbel clamping tool (7) is positioned by the other end of the tool steel structure (1) viathe corbel positioning block (6); and the pressing plate device (5) and the compacting device (3) are fixedly welded on the tool steel structure (1). The bolster and buffer welding tool adopts the position changing unit to adjust the tool angle to realize 360-degree rotation of the tool, and turns vertical welding and overhead welding into flat welding, thereby reducing overlap stack and lack of penetration, and meanwhile, a pair of F-shaped pliers is adopted for being matched with the compacting device to fix welding members, thus welding deformation is prevented and good welding quality, accurate positioning and convenience in loading and unloading are guaranteed.

Description

technical field [0001] The invention relates to a welding tool for an aluminum alloy car body chassis part, in particular to a car body pulling pillow assembly welding tool. It belongs to the technical field of welding devices. Background technique [0002] Welding process is an important process in the production of mechanical products, and the quality of welding directly affects the quality of products. When welding and assembling multiple workpieces, manual docking was often used in the past. This method is prone to improper docking, and the vicinity of the weld cannot be clamped during the welding process, resulting in welding deformation and affecting the size and quality of the product. In addition, vertical welding, overhead welding, etc. are inevitably required during the welding process, but welding processes such as vertical welding, overhead welding, etc. cannot guarantee full welding and penetration. Now there are also those who use the designed welding tooli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
Inventor 张建彬刘文涛陈乃明
Owner 南京雷尔伟新技术股份有限公司
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