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Hot stamping hardware mould

A hot stamping and hardware technology, applied in the field of hot stamping, can solve problems such as the quality of punches, and achieve the effects of less scratches, high cooling efficiency, and protection of punches

Active Publication Date: 2018-07-20
日照市锦铭机械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution realizes the internal cooling of the punch, which causes the overall hollowing of the punch, and the quality of the punch decreases.

Method used

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Embodiment Construction

[0023] 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.

[0024] Such as Figure 1 to Figure 4 As shown, a hot stamping metal mold according to the present invention includes a fixed frame 1, a telescopic cylinder 2, a punch sleeve 3, a spring 4, a punch 5 and a pusher, and also includes a transfer platform module 6 and a punching module 7 and the punch cooling module 8, the telescopic cylinder 2 is installed on the fixed frame 1; the punch sleeve 3 is fixed under the fixed frame 1 through a bracket; the spring 4 is installed on the punch sleeve 3; the punch 5 is installed under the telescopic cylinder 2; the transfer platform module 6 is installed on the fixed frame 1, and the transfer platform module 6 is used to cooperate with the pusher to move the heated plate to the punch 5 Below; the punching mod...

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PUM

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Abstract

The invention belongs to the technical field of hot stamping forming, and particularly relates to a hot stamping hardware mould. The hardware mould comprises a fixed frame, a telescopic air cylinder,a plunger sleeve, a spring, a plunger chip and a pusher and further comprises a platform transferring module, a punching module and a plunger cooling module, and the telescopic air cylinder is arranged on the fixed frame; the plunger sleeve is fixed below the fixed frame through a bracket; the spring is arranged inside the plunger sleeve; the plunger chip is arranged below the telescopic air cylinder; the platform transferring module is used for cooperating with the pusher to move a heated board to the lower portion of the plunger chip; the punching module is used for cooperating the plunger chip to conduct punching on the board; the plunger cooling module is used for cooling the plunger chip; the pusher is used for pushing the board to the lower portion of the plunger chip. The hot stamping hardware mould is mainly applied to carrying out the hot stamping to form holes in a hot stamping process, according to the mould, the hot stamping and hole forming are carried out on the board, the cooling protection for the plunger chip can be achieved, the service life of the plunger chip can be prolonged, and in the board transferring process, the generated scratches on the board can be reduced.

Description

technical field [0001] The invention belongs to the technical field of hot stamping forming, in particular to a hot stamping metal mold. 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. The molds used in the traditional composite stamping process have high cost, cumbersome installation and debugging, and low work efficiency. During hot stamping, the steel plate with initial strength of 500-600Mpa and the characteristics of hot stamping is heated to an austenite temperature range above 850 degrees, and then the heated steel plate i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/26B21D37/16B21D43/08B21D43/04B21D43/14
CPCB21D28/26B21D37/16B21D43/026B21D43/04B21D43/08B21D43/14
Inventor 周焱春孙瑜晨
Owner 日照市锦铭机械股份有限公司
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