Punching die for machining and punching of mount support of front safety air bag

A technology for installing brackets and airbags, applied in the field of stamping dies, which can solve problems such as simple structure, inability to complete stamping operations, and inability to align the lower die base, etc., to achieve the effect of reducing scrap rate and improving product quality

Inactive Publication Date: 2012-03-21
芜湖市恒联机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Common stamping dies used for punching holes for front airbag mounting brackets are too simple in structure to perform good stamping operations, and when the upper die base falls, it often fails to align with the lower die base

Method used

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  • Punching die for machining and punching of mount support of front safety air bag
  • Punching die for machining and punching of mount support of front safety air bag
  • Punching die for machining and punching of mount support of front safety air bag

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Experimental program
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Embodiment Construction

[0013] like figure 1 -Shown in -3, the stamping die that is used for the punching processing of front safety air bag mounting bracket has upper die holder 100 and lower die holder 201, and the bottom both sides of upper die holder 100 is provided with positioning sleeve 106, and the lower die holder 201 Positioning rods 200 are arranged on both sides of the top, and when the upper die base 100 and the lower die base 201 are in a bonded state, the positioning rods 200 extend into the positioning sleeve 106 .

[0014] The bottom of the upper die base 100 is equipped with a punch 105, the punch 105 is equipped with a punch 102, the bottom of the punch 105 is provided with a blocking plate 101, the punch 102 is installed in the punch 105, passes through the blocking plate 101 and stretches out. In one part, the part of the blocking plate 101 where the punch 102 passes is provided with a protruding structure 103 , and one side of the blocking plate 101 is provided with a rectangul...

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PUM

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Abstract

The invention relates to a punching die for machining and punching of a mount support of a front safety air bag. In the invention, a positioning rod and a positioning sleeve are arranged at corresponding positions of an upper die holder and a lower die holder, so that the upper die holder can accurately aim at the lower die holder in the descending process, the rejection rate is reduced and the quality of a product is improved.

Description

technical field [0001] The invention relates to a stamping die used for punching a mounting bracket of a front safety airbag. Background technique [0002] Common stamping dies used for punching holes for front airbag mounting brackets are too simple in structure to perform good stamping operations, and when the upper die base falls, it often fails to align with the lower die base. Contents of the invention [0003] Aiming at the technical problems existing in the prior art, the object of the present invention is to provide a stamping die for punching the mounting bracket of the front airbag with accurate positioning and simple structure. [0004] The technical scheme that the present invention adopts is as follows: [0005] The stamping die used for the punching process of the front airbag mounting bracket is characterized in that it has an upper mold base and a lower mold base, and positioning sleeves are arranged on both sides of the bottom of the upper mold base, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/34
Inventor 乔继良
Owner 芜湖市恒联机电有限公司
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