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Fixture for welding of lower rocker of automotive suspension

A technology of fixing device and hem, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of time-consuming and labor-intensive, affecting welding quality, etc., and achieve the effect of simple operation and improving welding quality and efficiency.

Inactive Publication Date: 2015-04-01
ANHUI TIANYU AUTO PARTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In traditional lower swing arm production, the collar is welded to one end of the forged lower swing arm casting. Because there is no good fixing device, the welding is time-consuming and laborious, or the welding quality is affected because the lower swing arm casting and the collar are not fixed properly.

Method used

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  • Fixture for welding of lower rocker of automotive suspension

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Embodiment Construction

[0012] 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 illustrations.

[0013] Such as figure 1 As shown, a welding and fixing device for the lower swing arm of the automobile suspension includes a workbench 1, and the workbench 1 includes several positioning columns 2 near the workbench 1 side, a first positioning block 3, a second positioning block 4 and a first positioning block 4. Three positioning blocks 5, the positioning column 2 corresponds to the hole on the lower swing arm, the first positioning block 3 is located on the opposite side of the positioning column 2, and the first positioning block 3 is provided with a hole through the first positioning block 3 Round bar 6, the second positioning block 4 and the third positioning block 5 are located on the side of the round bar 6 away from the positioning colu...

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Abstract

The invention discloses a fixture for welding of a lower rocker of an automotive suspension and belongs to the field of automotive suspensions. The fixture comprises a bench; the bench comprises a plurality of positioning posts close to one side of the bench, a first positioning block, a second positioning block and a third positioning block. The positioning posts correspond to the lower rocker. The first positioning block is provided on the side opposite to the positioning posts. The first positioning block is provided with a round rod penetrating the first positioning block. The second positioning block and the third positioning block are provided on the side far away from the positioning posts and are collinear. The third positioning block is provided with a spring and connected with the second positioning block through a spring. Due to lack of a good fixture, welding of the lower rocker takes less labor and time, and due to poor fixation of a lower rocker casting and a loop, welding quality is affected. A solution is provided for the problems.

Description

technical field [0001] The invention relates to the field of automobile suspension systems, in particular to a welding and fixing device for the lower swing arm of automobile suspension. Background technique [0002] The lower swing arm of the car is located between the car body and the steering wheel. It is the main guide rod of the suspension and can also act as a thrust rod. It can withstand the longitudinal and lateral forces during starting, braking and turning. It is the main factor that determines the performance of the vehicle. One of the components. In traditional lower arm production, the collar is welded to one end of the forged lower arm casting. Because there is no good fixing device, the welding is time-consuming and laborious, or the welding quality is affected because the lower arm casting and the collar are not fixed well. Contents of the invention [0003] The problem to be solved by the invention is to provide a welding and fixing device for the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0426
Inventor 龙立钦颜黄云
Owner ANHUI TIANYU AUTO PARTS MFG
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