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A Gasket Stamping Die with Flattening Function

A technology for stamping dies and gaskets, applied in the field of stamping dies, can solve problems such as uneven gaskets and achieve the effect of flat gaskets

Active Publication Date: 2021-07-16
佛山市顺德区德颂五金制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gasket stamping die with a flattening function for the technical problem of unevenness after the gasket is stamped and formed

Method used

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  • A Gasket Stamping Die with Flattening Function

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Embodiment Construction

[0014] Such as figure 1 Shown, a kind of gasket stamping die with flattening function, comprises lower mold base 10 and upper template 20; The center of the bottom surface of upper template 20 is formed with forming punch 21; The forming through hole 100 that punch cooperates; The bottom of forming through hole 100 is formed with left and right translation groove 101; Coordinated square block-shaped left and right moving plates 12; the thickness of the left and right moving plates 12 is less than the height of the left and right translation grooves 101; the center of the left and right moving plates 12 is formed with a gasket limit hole 120; The spacer limit hole 120 is coaxially arranged with the forming through hole 100 and both have the same diameter; the right part of the lower side wall of the left and right translation groove 101 is formed with a flattening limit hole 102, and the left part is formed with a blanking through hole 103; The flat limiting hole 102 and the f...

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Abstract

The invention discloses a gasket stamping die with flattening function, which comprises a lower mold base and an upper template; a forming punch is formed in the center of the bottom surface of the upper template; a forming punch matched with the forming punch is formed on the upper end surface of the lower template through holes; the flattening limit hole and the forming through hole are coaxially arranged and the diameter of the flattening limit hole is greater than the diameter of the forming through hole; the lower part of the front end of the lower mold base is formed with a rectangular front and rear limit slot; the front and rear limit A "凵"-shaped flattening base is inserted into the position slot to cooperate with the front and rear limit slots; a square columnar flattening support seat is rotated between a pair of vertical parts of the flattened base; the flattening support seat Cylindrical flattening stop blocks with the same diameter as the flattening limit hole are respectively formed in the centers of the four end faces of the four end faces; the heights of the four flattening stop blocks are different.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a gasket stamping die with a flattening function. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] The existing gasket stamping die has the following problems. Because the gasket is impacted by the punch, the gasket has a certain arch. After the gasket is stamped, the entire gasket is not smooth enough. Contents of the invention [0004] The object of the present invention is to provide a gasket stamping die with a flattening function, aiming at the technical p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10B21D37/14B21D1/00B21D22/06
CPCB21D1/00B21D22/06B21D37/10B21D37/14
Inventor 刘金财
Owner 佛山市顺德区德颂五金制品有限公司
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