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Stamping die of front left airbag mounting bracket

A technology for installing brackets and stamping dies, applied in the field of stamping dies, can solve problems such as excessive structure, inability to complete stamping operations, simplicity, etc., achieve low processing costs, reduce scrap rates, and avoid misplaced processing

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

However, the existing stamping die structure is too simple to complete a good stamping operation

Method used

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  • Stamping die of front left airbag mounting bracket
  • Stamping die of front left airbag mounting bracket
  • Stamping die of front left airbag mounting bracket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The stamping die of the front left airbag mounting bracket includes an upper mold base 11 and a lower mold base 21, wherein:

[0017] Such as figure 1 and 3 As shown, the bottom of the upper die base 11 is equipped with a punch 13, the punch 13 is in the shape of a cuboid, the surface of the punch 13 is provided with a cuboid stamping block 15, the side end of the cuboid stamping block 15 on the punch 13 is provided with a square protrusion The structure 14 makes the flat product stamped into a specific shape through the rectangular parallelepiped stamping block 15 and the square raised structure 14 .

[0018] At the same time, guide sleeves 12 are provided on both sides of the upper mold base 11 .

[0019] Such as figure 2 and 4 As shown, the upper part of the lower mold base 21 is equipped with a die 23, the die 23 is a cuboid structure, the size of the die 23 is the same as the punch 13, so that the upper die base 11 falls, and can be better aligned with the low...

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PUM

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Abstract

The invention relates to a stamping die of a front left airbag mounting bracket, belonging to the field of stamping dies. The stamping die of a front left airbag mounting bracket is characterized by comprising an upper die holder and a lower die holder, wherein a male die is mounted at the bottom of the upper die holder; the male die has a cuboid shape; a cuboid stamping block is arranged on the surface of the male die; a square convex structure is arranged at a side end of the cuboid stamping block on the male die; a female die is mounted at the upper part of the lower die holder; the female die has a cuboid structure; the female die and the male die have the same size; the surface of the female die sinks; and the sunk part is matched with the cuboid stamping block and the convex square structure of the male die. In the structure of the stamping die provided by the invention, a guide sleeve and a guide column matched with each other are added and have a limiting function in the falling process of the upper die holder so that the upper die holder and the lower die holder can be perfectly attached, dislocated processing is avoided, the processing cost is minimized and the rejection rate is reduced.

Description

technical field [0001] The invention relates to a stamping die for a mounting bracket of a front left airbag, belonging to the field of stamping dies. Background technique [0002] In the prior art, the processing of the mounting bracket for the front left airbag of the automobile is mainly formed by stamping, and the stamping step is formed by stamping the stamping parts in a stamping die. However, the existing stamping die structure is too simple to complete a good stamping operation. Contents of the invention [0003] In view of the technical problems in the prior art, the object of the present invention is to provide a stamping die with simple structure and high stamping operation efficiency, which is applied to the processing of the front left airbag mounting bracket. [0004] The technical scheme that the present invention adopts is as follows: [0005] The stamping die of the front left airbag mounting bracket is characterized in that it includes an upper mold bas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D37/12B21D53/88
Inventor 乔继良
Owner 芜湖市恒联机电有限公司