Open double crankshaft precision punching machine and its punching method

Abstract

The invention discloses an open-type double-crankshaft precision overhead punch and a stamping method thereof. A working platform is provided with a transmission device, a limiting column and a sliding groove. The sliding groove is internally provided with a ball, the sliding groove is provided with a sliding device, the sliding device is provided with a first arc-shaped block, the first arc-shaped block is connected with a second arc-shaped block, and the second arc-shaped block is provided with an operation platform. The operation platform is provided with a position clamping block, the operation platform is provided with a motor and a first fixing block, the motor is provided with a push rod, the push rod is provided with a push block, the first fixing block is provided with a locatingdevice and a compression spring, the compression spring is provided with an elastic block, and the elastic block is provided with a first transmission rod. The first transmission rod is provided witha rotating groove, and the first transmission rod is provided with a second transmission rod. The stamping method comprises the following steps that a, previous preparation is performed; b, a stampingdie is fixed; c, stamping is performed; and d, stamping pieces are collected. According to the open-type double-crankshaft precision overhead punch and the stamping method, the stamping die is located by arranging the adjustable locating device, and the problems that the stamping die is prone to being displaced during stamping and uneven warping occurs during pressing are solved.

Description

technical field [0001] The invention belongs to the technical field of punching machines, and in particular relates to an open double-crank precision punching machine and a punching method thereof. Background technique [0002] Our country is a big manufacturing country, and for the manufacturing industry, it must rely on good machinery and equipment to produce good products, especially for the new materials that are emerging in an endless stream, it is necessary to have sophisticated equipment to match them, The hydraulic punch press is a very commonly used general-purpose equipment. It mainly uses the powerful pressure of the punch press to forge steel and other materials into the required shape. Through this strong forging press, various properties of the material can be changed so that it can meet production needs. . In the process of stamping, stamping dies will be used. The stamping dies are placed on the stamping platform, and stamping operations are performed on the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, provide an open double-crank precision punching machine and its stamping method, and solve the problem that the stamping die is prone to displacement during the stamping process, and the problem of unevenness and warping occurs during pressing

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