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Gasket stamping die

A technology for stamping dies and gaskets, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of insufficient flatness of gaskets and no step of flattening gaskets, and achieve high leveling efficiency and high flatness , high efficiency effect

Active Publication Date: 2016-05-25
SUZHOU UNIQUE HARDWARE
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The existing gasket stamping die has the following problems. Because the gasket is impacted by the punch, there is a certain arching of the gasket, and there is no step of flattening the gasket in the stamping mold. After the gasket is stamped, The entire gasket is not flat enough

Method used

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  • Gasket stamping die

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0016] The technical scheme of concrete implementation of the present invention is:

[0017] Such as figure 1 As shown, a stamping die for a gasket includes an upper mold base 1 and a lower mold base 2, the upper mold base 1 and the lower mold base 2 are arranged horizontally, the above-mentioned lower mold base 2 is located below the above-mentioned upper mold base 1, and the above-mentioned upper mold base 2 The lower surface of die base 1 is provided with punch 3, and the upper surface of above-mentioned lower die base 2 is provided with forming through-hole 4, and the position of this forming through-hole 4 corresponds with the position of above-menti...

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Abstract

The invention relates to the technical field of stamping and provides a gasket stamping die. The gasket stamping die comprises an upper die base and a lower die base, wherein the upper die base and the lower die base are horizontally arranged, the lower die base is located under the upper die base, a puncher pin is arranged on the lower surface of the upper die base, a forming through hole is formed in the upper surface of the lower die base and corresponds to the puncher pin in position, and a leveling supporting plate is arranged under the upper port of the forming through hole. The gasket stamping die has the advantages that a gasket manufactured by using the gasket stamping die is higher in leveling degree and high in leveling efficiency.

Description

technical field [0001] The invention relates to the technical field of stamping, in particular to a gasket stamping die. Background technique [0002] Stamping dies are in cold Stamping Among them, a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) is called a cold stamping die (commonly known as cold stamping die ). stamping, is at room temperature, utilizing a mounted on press machine The mold on the upper part exerts pressure on the material, causing it to separate or plastic deformation , so that one of the desired parts is obtained pressure processing method. [0003] The existing gasket stamping die has the following problems. Because the gasket is impacted by the punch, there is a certain arching of the gasket, and there is no step of flattening the gasket in the stamping mold. After the gasket is stamped, The whole gasket is not flat enough. Contents of the invention [0004] The object of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/14B21D37/08
CPCB21D28/14B21D37/08
Inventor 俞学文
Owner SUZHOU UNIQUE HARDWARE
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