Precise numerical control machine tool with fixed-distance cutting-off function

Abstract

The invention relates to the technical field of machine tool machining, and discloses a precise numerical control machine tool with a fixed-distance cut-off function. The precise numerical control machine tool comprises a body, wherein a conveyor belt is arranged at the bottom end of the body, the surface of the conveyor belt is slidably connected with a workbench, the left and right sides of theinner wall of the body are rotatably connected with screws, and the end, close to the inner wall of the body, of the surface of each screw is rotationally connected with an adjusting sleeve; the end,away from the inner wall of the body, of the surface of each screw is rotationally connected with a threaded sleeve; the surface of each threaded sleeve is movably connected with connecting rods; andthe top end of each connecting rod is rotationally connected with a limiting block. According to the precise numerical control machine tool with the fixed-distance cut-off function, the screws are rotated to drive the limiting blocks to fix different workpieces, movable rubber blocks replace the limiting blocks to fix the workpieces with low rigidity, and contact rods make periodic contact with contacts, so that a driving wheel drives a blade to conduct cutting, the cutting precision is guaranteed, an operator does not need to watch over the machine tool, and the time of the operator is saved.

Description

technical field [0001] The invention relates to the technical field of machine tool processing, in particular to a precision numerical control machine tool with a fixed-distance truncation function. Background technique [0002] In the process of mechanical processing, machine tools are often used to assist processing, which not only improves the processing speed, but also improves the processing accuracy. When processing strip metal, it is usually necessary to cut it into workpieces of the same length. The current cutting device needs to be operated during cutting. Personnel are in charge and cannot guarantee the cutting accuracy. When processing workpieces of different shapes, different clamping tools need to be used, which increases the economic burden. [0003] In order to solve the above problems, the inventor provides a precision CNC machine tool with a fixed-distance cut-off function. The rotating screw drives the limit block to fix different workpieces, and the movin...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a precision numerically controlled machine tool with a fixed-distance truncation function, which has the advantages of equidistant cutting and fixing workpieces of different shapes, and solves the problem of low cutting precision and the need for different clamping devices The problem of clamping and fixing different workpieces

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