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Bracket structure

A support structure and column support technology, applied in the field of sheet cold stamping, can solve problems such as dimensional instability, and achieve the effects of improving dimensional accuracy, reducing the number of processes, and good size control

Inactive Publication Date: 2012-05-09
诸小莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a support structure that can solve the technical problem of dimensional instability caused by welding deformation

Method used

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Embodiment Construction

[0009] It can be seen from the accompanying drawings that the bracket structure includes installation holes on the A-pillar bracket, and is characterized in that the A-pillar bracket is integrally formed. figure 1 Because of the original structural design of two sub-parts, after each part is processed, it is then welded by a hanging welding machine. figure 2 For the current part structure design of the present invention, the design of an integral part is adopted, and the stamping can be completed directly, which reduces the number of parts' processes, and there is no deformation caused by the welding process, and the size control of the parts is better. The present invention will cover the scope described in the technical solution, as well as various modifications and equivalent changes in the scope of the claims, without departing from the technical solution of the present invention, any modification that can be easily realized by those skilled in the art made to the present ...

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Abstract

The invention discloses a bracket structure, comprising installing hole positions on an A column bracket. The A column bracket is an integrally-molded structure. In the bracket structure, due to adoption of the design of integrally punched and molded parts, the welding is not needed, the quantity of the working procedures of the parts is reduced, the size control of the parts is better and the size accuracy is obviously improved.

Description

technical field [0001] The invention relates to an automobile side enclosure accessory, in particular to a bracket structure, which belongs to the field of plate cold stamping. Background technique [0002] In the design of the car body, the side wall A-pillar bracket is assembled with the side wall beam, and the side wall A-pillar bracket is used to install the A-pillar. The forming of the side wall A-pillar bracket belongs to the field of plate cold stamping. At present, the molding of the side wall A-pillar bracket is welded together by two sub-parts to meet the functional requirements there. In terms of technology, after the forming process of the two sub-parts is completed, the hanging welding machine is then used for welding. Because the two sub-parts are welded together, the welding process is increased, and the deformation of the welding will cause the size of the A-pillar bracket to be different. Stablize. Contents of the invention [0003] The purpose of the p...

Claims

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Application Information

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IPC IPC(8): B62D25/04
Inventor 诸小莉
Owner 诸小莉