Precise punching die for parts

Abstract

The invention provides a precise punching die for parts. The precise punching die comprises a base plate, wherein an intelligent bottom box and a lower guide rail are arranged at the top of the base plate; a supporting box is arranged at the bottom of the base plate, and the top surface of the lower guide rail makes contact with the bottom surface of a left lower rotating half shaft and the bottomsurface of a right lower rotating half shaft from left to right correspondingly; the top of the left lower rotating half shaft and the top of the right lower rotating half shaft are fixedly connectedwith the bottom of a first inclined arm and the bottom of a second inclined arm correspondingly, the middle part of the first inclined arm and the middle part of the second inclined arm are hinged through a center shaft, and the top of the first inclined arm and the top of the second inclined arm are fixedly connected with the bottom of a right upper rotating half shaft and the bottom of a left upper rotating half shaft correspondingly; and an upper guide rail is fixed to the right portion of the lower surface of a long strip plate through welding. According to the technical scheme, the technical problems that in the prior art, the integrated stamping and cutting capacity with the adjustable operation height is not achieved, the angle of a placement plate cannot be flexibly adjusted, andthe cold and hot conditions of machining cannot be flexibly switched are effectively solved, and application and popularization are facilitated.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a precision punching mold for parts. Background technique [0002] Molds are various molds and tools used in industrial production 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, pressure casting, and engineering plastics, rubber, ceramics and other products. In the forming process of compression molding or injection molding, the development level of mold production is one of the important symbols of the leve...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a precision punching die for parts to solve the problem that the existing technology does not have the integrated stamping and cutting ability with adjustable working height and cannot realize the flexible adjustment of the angle of the placing plate and the flexible switching of cold and hot conditions for processing, etc. technical problem

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