Separation process for metal stamping part

Abstract

The invention discloses a separation process for a metal stamping part, and belongs to the field of metal stamping. The separation process for the metal stamping part comprises a sheet metal part anda separating device, and the separating device is connected with a monitoring mechanism and a slicking mechanism; the separation process comprises the first step of material placing, the second step of material pushing, the third step of detecting, the fourth step of slicking, wherein the slicking mechanism is used for slicking the upper surface of the sheet metal part, the fifth step of materialstopping, the sixth step of material pressing, wherein the separating device starts to press the sheet metal part at a fixed point, and a falling piece is pressed out from the sheet metal part; the seventh step of material falling, wherein the falling piece pressed from the upper portion falls off from the separating device, the falling piece is collected, and the separating process is completed.By means of the scheme, before the sheet metal part enters a feeding channel, the sheet metal part is electronically detected, debris adhered on the upper surface of the sheet metal part can be automatically removed in time, the smoothness of the upper surface of the sheet metal part is ensured, and the quality of the falling piece obtained after blanking is greatly improved.

Description

technical field [0001] The invention relates to the field of metal stamping, and more specifically, to a separation process of metal stamping parts. Background technique [0002] Metal stamping is a process that uses punches and molds to deform or break sheet metal parts such as stainless steel, iron, aluminum, copper, and heterogeneous materials to achieve a certain shape and size. The separation process is also called punching, and its purpose is to separate the stamping parts from the sheet material along a certain contour line, while ensuring the quality requirements of the separation section. The surface and internal properties of the stamping sheet have a great influence on the quality of the stamping product. It is required that the thickness of the stamping material be accurate and uniform; the surface is smooth, no spots, no scars, no scratches, no surface cracks, etc.; Directionality; high uniform elongation; low yield ratio; low work hardening. The process of bl...

AI Technical Summary

Problems solved by technology

[0004] The surface of the formed sheet metal is easy to adhere to debris due to electrostatic action. When the sheet material with debris is moved in the feeding channel to be punched, the punching head squeezes the upper surface of the sheet metal part, which will remove the surface of the sheet metal part. Chips are extruded into the sheet metal parts and mixed with the blanking parts, making the blanking parts have certain defects or even unqualified

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