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Numerical control stamping die

A stamping die and die base technology, which is applied in the field of dies, can solve the problems of parts rushing in, absorbing iron filings and affecting the punching effect, and achieve the effect of enhancing the punching quality

Pending Publication Date: 2022-03-11
杨西岐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: a numerical control stamping die provided by the present invention mainly solves the problem that when the stamping die is punching, the punched parts rush into the inside of the punch and iron filings will be absorbed due to the heat generated by punching. Problems affecting punching effect

Method used

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  • Numerical control stamping die
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Experimental program
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Effect test

Embodiment approach

[0037] As an embodiment of the present invention, the distance between the bottom of the right pulley of the conveyor belt 71 and the lower mold base is less than the thickness of the water-absorbing layer 72 .

[0038] Because if the conveyor belt 71 rotates normally, the sponge water-absorbing layer 72 will continuously absorb the coolant, which will reach a limit, and then it will be difficult to absorb the coolant, resulting in the accumulation of the coolant, so the distance between the bottom of the belt pulley on the right side of the conveyor belt 71 and the lower mold seat is designed For less than the thickness of the water-absorbing layer 72, when the conveyor belt 71 rotates to this position, the sponge water-absorbing layer 72 will be squeezed so that the cooling liquid in the sponge water-absorbing layer 72 is squeezed out of the sponge water-absorbing layer 72, increasing the sponge water-absorbing layer 72 absorption efficiency.

[0039]Working principle: When ...

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Abstract

The invention belongs to the technical field of dies, and particularly relates to a numerical control stamping die which comprises an upper die base, a fixing plate, a compression mechanism, a communicating mechanism, a punch, a blank holder and a lower die base, the lower surface of the upper die base is connected with the upper surface of the fixing plate, the compression mechanism is arranged below the fixing plate, and the communicating mechanism is fixedly connected to one side of the compression mechanism. The other side of the communicating mechanism communicates with the interior of the punch, and the outer surface of the punch is slidably connected with a blank holder. The punching die solves the problems that when a punching die carries out punching, punched parts are punched into a punching head, and the punching effect is affected due to the fact that heat generated by punching adsorbs scrap iron.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to a numerically controlled stamping mould. Background technique [0002] Stamping die is a special process equipment that processes metal or non-metal materials into parts or semi-finished products in cold stamping processing, called cold stamping die, commonly known as cold stamping die; stamping, at room temperature, using a mold installed on a press A pressure processing method that applies pressure to the material to cause separation or plastic deformation to obtain the required parts; [0003] In the prior art, when the plate is punched, due to the hollow structure inside the punch, the punched parts will be punched into the punch, which will affect the next punching effect, and due to the Heat will be generated, and the friction between the punch and the plate will cause the punch to heat up, which will cause iron filings to adhere to the punch and affect the punching quality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/14B21D37/16B21D45/08
CPCB21D28/14B21D37/16B21D45/08
Inventor 杨西岐朱文杰
Owner 杨西岐