Forming method for automobile shock absorber part

A technology of automobile shock absorber and molding method, which is applied in the field of shock absorber molding and automobile chassis parts, can solve problems such as flanging too thin, and achieve the effect of increasing precision and ensuring consistency

Active Publication Date: 2020-07-14
NINGBO WOTE AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a molding method for automobile shock absorber parts, improve the precision of the formed product, and solve the problem of the product flange being too thin

Method used

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  • Forming method for automobile shock absorber part
  • Forming method for automobile shock absorber part
  • Forming method for automobile shock absorber part

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Embodiment Construction

[0035] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] Such as Figure 1 to Figure 11 Shown: the forming method of automobile shock absorber parts, including the following steps:

[0038] 1) Blanking: cut a notch 1 on the side end of the sheet, and punch out the mounting hole 03;

[0039] 2) Preforming: bending the sheet into an n-shape to obtain a semi-finished product including the top plate and two side plates;

[0040] 3) Punching: fix the semi-finished part, punch simultaneously on the top plate of the semi-finished part and below the n...

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PUM

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Abstract

The invention discloses a forming method for an automobile shock absorber part. The forming method includes the following steps that firstly, blanking is conducted, secondly, pre-forming is conducted;thirdly, punching is conducted; fourthly, pullback is conducted; fifthly, edge cutting is conducted; sixthly, trimming is conducted; and seventhly, side hole punching is conducted. The precision of formed products is improved, and the problem that the folded edges of the products are too thin is solved.

Description

technical field [0001] The invention relates to a molding method of an automobile part, in particular to a molding method of an automobile chassis part, that is, a shock absorber. Background technique [0002] In modern society, with the rapid development of the automobile industry, the performance requirements and machining accuracy requirements of auto parts are getting higher and higher. This makes the design of the product more complicated, and the original processing quality cannot meet the existing requirements, which makes the production of auto parts more difficult, and many products cannot be processed by traditional processes. [0003] Such as figure 1 As shown, it is the parts to be processed in the present invention, specifically the parts in the shock absorber of the automobile chassis, which are integrally formed in an n-shape including a top plate 01 and two side plates 02 connected to both sides of the top plate 01. The top plate 01 is provided with a mount...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00B21D53/88
CPCB21D35/001B21D53/88B21D53/886
Inventor 方秀强戎成宽张哲元
Owner NINGBO WOTE AUTO PARTS
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