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Deep drawing die for compressor rack

A technology for deep drawing dies and compressors, applied in the field of stamping dies, which can solve the problems of easy cracking or wrinkling, low surface finish, and large workpiece processing errors, so as to reduce wrinkling and cracking, high surface finish, and prevent The effect of workpiece springback

Inactive Publication Date: 2016-09-28
WUHU ZHUOYUE AIR CONDITIONING PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a deep drawing die for a compressor frame to solve the problems of large workpiece machining errors, easy cracking or wrinkling, and low surface finish in the prior art.

Method used

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  • Deep drawing die for compressor rack
  • Deep drawing die for compressor rack

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Embodiment Construction

[0026] 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 embodiments.

[0027] Such as figure 1 and figure 2 Shown, a kind of drawing die of compressor frame among the present invention comprises:

[0028] Upper template 1 and lower template 2;

[0029] A punch pad 3 and a die pad 4, the punch pad 3 is arranged on the lower surface of the upper template 1, and the die pad 4 is arranged on the upper surface of the lower template 2;

[0030] The guide sleeve seat 5, the guide sleeve seat 5 is located below the punch pad 3, the two ends of the punch pad 3 are respectively penetrated with an upper spring 6 and a limit post 7 along the vertical direction, and the upper spring 6 Both ends are respectively fixed on the upper template 1 and the guide sleeve seat 5, and the punch pad 3 is provided with a limit groove 8 cor...

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PUM

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Abstract

The invention discloses a deep drawing die for a compressor rack and belongs to the field of stamping dies. The deep drawing die for the compressor rack comprises an upper die plate, a lower die plate, a male die mat, a female die mat, a guide sleeve seat, a male die body, a female die core, a female die seat and a lower die insert block. According to the deep drawing die for the compressor rack, the guide sleeve seat enables downward moving of the male die body to be more stable; the deep drawing quality and surface smoothness of a workpiece are improved and the rebound rate is reduced through matching of the lower die insert block, the male die body and the female die core; and in addition, the deep drawing die for the compressor rack has the characteristics of being simple in structure and easy to operate.

Description

technical field [0001] The invention belongs to the field of stamping dies, in particular to a drawing die for a compressor frame. Background technique [0002] Stamping processing in mechanical processing occupies an important position in the processing industry of the national economy. The application fields of sheet metal parts are extremely wide, and they penetrate into all aspects of the manufacturing industry. Sheet metal forming is mainly realized by stamping dies. Using the stamping process, it has a series of advantages such as high precision, high efficiency, good quality, cost saving, material and energy saving. [0003] In the existing drawing die for compressor frame, the guide sleeve needs to be hoisted separately during the mold installation process, so the machining error between the guide sleeve and the upper and lower dies is difficult to control, and the existing drawing die is fixed by the convex and concave dies. , so it is easy to cause wrinkling and ...

Claims

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Application Information

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IPC IPC(8): B21D37/12B21D22/20
CPCB21D37/12B21D22/20
Inventor 后开明
Owner WUHU ZHUOYUE AIR CONDITIONING PARTS CO LTD