Anti-collision device for machine tool operation walking platform

Abstract

The invention relates to an anti-collision device for a machine tool operation walking platform, and belongs to the field of machine tools. The device is provided with an anti-collision bracket. The device is characterized in that: the anti-collision bracket is fixed together with one end of a washer; the other end of the washer is hinged with an operation walking platform through screws; the end of the washer provided with a notch is in contact with a support roller bearing; the support roller bearing is fixed at one end of a guide rod through a pin shaft; a pressure spring is sleeved on the guide rail; the guide rod and the pressure spring are arranged in a guide shaft sleeve; and the other end of the guide rod is positioned at the switch control part of a stroke switch. The device not only can protect personnel safety of operators, but also solves the problem of walking platform collision; and meanwhile, the device has simple structure and is safe and reliable.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to an anti-collision device for a machine tool operating platform. Background technique [0002] As we all know, with the development of mechanical processing technology and the needs of the mechanical processing industry, large-scale gantry milling machines that can process large workpieces have emerged as the times require, and the design form of large-scale gantry machine tools with movable beams has been widely used. During the use of the walking table, the following problems occurred: due to factors such as personnel operating errors, the operating table and the workpiece often collided. The collisions have the following situations: during the movement of the workpiece, the walking table collides with the workpiece; the workpiece does not move, The table collides with the workpiece; the table stays within the movement range of the workpiece, and the workpiece collides with the tab...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the present invention provides an anti-collision device for the machine tool operation table, which can effectively protect the personal safety of the operator, and avoid the personal injury of the operator, the damage of the table and the damage to the workpiece caused by the collision between the operation table and the workpiece. loss of precision etc.

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