Flexible buffering punching machine

Abstract

A flexible buffer punch. Provided is a flexible buffer punch with simple structure and improved vibration isolation reliability. It includes a stamping machine, the stamping machine is set on the foundation through a vibration isolation mechanism, and the vibration isolation mechanism is: a vibration isolation groove is provided on the foundation, and the stamping machine is set on the vibration isolation structure through a counterweight platform. In the groove; the bottom surface of the vibration isolation groove is provided with accommodating groove one, and the counterweight platform is located in the accommodating groove one. Slopes are respectively provided on both sides of the lower part of the counterweight platform, so that the cross-section of the lower part of the counterweight platform is trapezoidal, and the counterweight platform is adapted to be arranged in the vibration isolation groove one; the bottom slope of the counterweight platform and the accommodation tank Corresponding semi-circular grooves are provided between the slopes of one, and round rollers are provided in adjacent semi-circular grooves; a gap is provided between the counterweight platform and the vibration isolation groove, and a hydraulic cylinder is provided in the gap. The invention is convenient for processing and reliable in operation.

Description

technical field [0001] The invention relates to the field of plate processing, in particular to a flexible buffer punch for metal plates. Background technique [0002] With the development of the automobile industry, the lightweight of automobiles has become the development trend of the industry, which needs to achieve energy conservation and environmental protection. However, it is followed by the problem of processing, and the limit of the material is very high, even reaching 1000Mpa. After the general stamping of auto parts, it is often necessary to trim the edge and cut the hole, open the hole and punch the die. Ordinary materials are acceptable, but the strength is too high, the positioning is not reliable, and it is easy to cause shaking and other phenomena; at the same time, there are large noise and vibration, and the mold is easy to damage. Contents of the invention [0003] Aiming at the above problems, the present invention provides a flexible buffer punch wit...

AI Technical Summary

Problems solved by technology

After the general stamping of auto parts, it is often necessary to trim the edge and cut the hole, open the hole and punch the die. Ordinary materials are acceptable, but the strength is too high, the positioning is not reliable, and it is easy to cause shaking and other phenomena; at the same time, there are large noise and vibration, and the mold is easy to damage

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