Punching and hole flanging one-time forming die structure and forming method

Abstract

The invention discloses a punching and hole flanging one-time forming die structure and a forming method, and belongs to the technical field of machining. The punching and hole flanging one-time forming die structure comprises a workbench, a plate is arranged at the upper side of the workbench, the four corners of the plate are each provided with a pressing assembly, and the two sides of the plate are each provided with an arch-shaped frame; and longitudinal moving assemblies are arranged between the two arch-shaped frames and the workbench, a transverse moving assembly is arranged between the two arch-shaped frames, a mounting frame is arranged on the transverse moving assembly, a punching and flanging mechanism is arranged on the mounting frame, a punching and flanging die is arranged at the upper side of the plate and arranged on the punching and flanging mechanism, the output end of a servo motor drives a disc to rotate, an ejector rod impacts a pressing rod downwards and drives the punching and flanging die to move, the punching and flanging die makes contact with the plate to achieve punching and hole flanging forming, the position of the punching and flanging die is flexibly changed, and a worker can conveniently machine the plate.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, and more specifically, relates to a mold structure and a molding method for one-time molding of punching holes. Background technique [0002] In the mold industry, various molds and tools are used for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, and pressure casting. Stamping die is a kind of mold. Molding way to complete the production. [0003] In the stamping die manufacturing process, the cost can be reduc...

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Problems solved by technology

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide a mold structure and molding method for one-time punching and turning holes, which can solve the problem that the existing molds can only limit fixed positions when punching and turning holes, and cannot Adjust the position of the plate opening, so that various types of molds are required, which affects its work efficiency

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