A force-increase and speed-up adjustment device for a high-speed precision numerical control punching machine

Abstract

The invention discloses a force-increasing and speed-increasing adjusting device of a high-speed precise numerical-control punching machine, and relates to the technical field of punching equipment. The force-increasing and speed-increasing adjusting device comprises a base, the upper surface of the base is fixedly connected with a protective plate, the upper surface of the base is fixedly connected with a working box, a through groove is formed in the left side face of the working box, a first sliding groove is formed in the inner side wall of the working box, the working box is internally provided with a force-increasing mechanism, a punching mechanism is arranged on the upper part of the force-increasing mechanism, and an adjusting mechanism is fixedly mounted on the upper surface of the base. According to the force-increasing and speed-increasing adjusting device of the high-speed precise numerical-control punching machine, through mutual cooperation of a forward and reverse rotating motor and a first hydraulic cylinder, the effect of force increasing on the device can be achieved, the numerical-control punching efficiency is improved, the working progress is accelerated, and the working speed is increased; and through cooperation of a second hydraulic cylinder and a pressing block, the force-increasing and speed-increasing effects on the device can be achieved, the impactspeed and the impact pressure of the numerical-control punching machine are increased, the formation time is shortened, the punching time is shortened, and the punching efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of stamping equipment, in particular to a force-increase and speed-up adjustment device for a high-speed precision numerical control punch machine. Background technique [0002] Stamping is a common processing technology in the processing of metal sheets. It relies on punches and molds to apply external force to the strips to cause plastic deformation or separation of the strips, so as to obtain stamped parts of the required shape and size. Stamping includes deformation processes There are two kinds of separation process. The separation process is also called punching. Its purpose is to separate the stamping parts from the strip along a certain contour line, while ensuring the quality requirements of the separation section. The purpose of the forming process is to make the strip without breaking the billet. Under the plastic deformation, the blank parts of the required shape and size are made, and the blank ...

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Problems solved by technology

[0004] The purpose of the present invention is to make up for the deficiencies of the prior art, and to provide a high-speed precision CNC punch press booster and speed-up adjustment device, which has the advantages of easy boosting and speed-up adjustment in the post-processing of the truck, and solves the problems of CNC punching machines. Large stroke, low punching time and low punching efficiency lead to insufficient strength and speed, and cumbersome operation of trucks

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