Metal gasket blanking die for machining

Abstract

The invention provides a metal gasket blanking die for machining, and belongs to the technical field of metal gasket machining. The metal gasket blanking die comprises a bottom box, a discharging holeis formed in the middle of the upper part of the bottom box, two groups of mutually symmetrical support vertical plates are fixedly arranged at the edge of the upper part of the bottom box, and the upper parts of the two groups of support vertical plates are connected through a support transverse plate; and a blanking tool corresponding to the discharging hole is arranged between the two groups of support vertical plates. In the embodiment of the invention, after a metal base material is blanked by the blanking tool, a pipe pressing assembly can drive an air inlet hard pipe to rotate, so thatone end of the air inlet hard pipe is in butt joint with an air inlet hole, and compressed air is injected into a mounting channel through an air inlet hose and the air inlet hard pipe by utilizing external air supply equipment so as to drive a piston, a connecting rod and a material pushing head to move downwards; and the blanked metal sheets are pushed into the bottom box from the discharging hole, automatic discharging of the metal sheets is achieved, the metal sheets are prevented from being accumulated in the discharging hole, and the advantage of being convenient to discharge is achieved.

Description

technical field [0001] The invention belongs to the technical field of metal gasket processing, in particular to a metal gasket blanking die for mechanical processing. Background technique [0002] Sealing gasket is a kind of sealing spare parts used in machinery, equipment and pipelines as long as there is fluid. It uses internal and external materials to play a sealing role. Sealing gaskets are made of metal or non-metallic plate materials through cutting, stamping or cutting processes, and are used for the sealing connection between pipes and the sealing connection between parts of machinery and equipment. [0003] When processing metal sealing gaskets, most of them are formed by punching a whole metal base plate through a punching die. In the prior art, when punching a metal base plate, the cutting edge and blanking hole of the punching tool are used The upper cutting edges cooperate with each other to form partial shear on the metal base plate to form a metal gasket. T...

AI Technical Summary

Problems solved by technology

[0003] When processing metal sealing gaskets, most of them are formed by punching a whole metal base plate through a punching die. In the prior art, when punching a metal base plate, the cutting edge and blanking hole of the punching tool are used The upper cutting edges cooperate with each other to form partial shear on the metal base plate to form a metal gasket. The punched metal gasket is automatically discharged from the blanking hole, but the metal gasket is easy to scratch and blank during the discharge process. The wall of the hole makes the metal gaskets accumulate inside the blanking hole, making it impossible to discharge smoothly

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