Device capable of guiding tool path to prevent tool collision and discharging sweeps during machining of CNC milling machine

Abstract

The invention discloses a device capable of guiding a tool path to prevent tool collision and discharging sweeps during machining of a CNC milling machine. The device comprises a moving box, a guide cavity with a forward opening and an intercepting spring are arranged in the moving box, and four moving holes with backward openings and a guide chip removal opening are formed in the rear wall of theguide cavity; and the four moving holes and the guide chip removal opening are distributed in an up-down and left-right symmetry mode with the center line of the guiding cavity as the symmetry center, and four wind power chip removal openings with backward openings are formed in the rear wall of the intercepting spring. The device can place a workblank or a workpiece in a clamp during machining of the CNC milling machine, when machining and feeding are carried out, the situation that when a tool makes contact with the workpiece, the tool collides or deviates can be prevented, tool breakage and workpiece scrapping are avoided, sweeps can be discharged in real time during machining and manufacturing, and the situation that machining and manufacturing are affected by the sweeps is avoided.

Description

technical field [0001] The invention relates to the related fields of numerical control milling machines, in particular to a device for guiding anti-collision knives and discharging waste chips in the processing tool path of numerical control milling machines. Background technique [0002] In the machining of CNC milling machine, it is often easy for the tool to deviate or break and collide the moment the tool touches the workpiece. This will not only waste the tool but also cause the workpiece to be scrapped, which not only increases the cost virtually but also The occurrence of safety accidents affects the normal production of the CNC milling machine in the workshop, and the general CNC milling machine fixture is often not conducive to the discharge of waste chips. A device for guiding the anti-collision knife and waste chip discharge of a CNC milling machine processing tool path set forth in the present invention can Solve the above problems. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] In the machining of CNC milling machine, it is often easy for the tool to deviate or break and collide the moment the tool touches the workpiece. This will not only waste the tool but also cause the workpiece to be scrapped, which not only increases the cost virtually but also The occurrence of safety accidents affects the normal production of the CNC milling machine in the workshop, and the general CNC milling machine fixture is often not conducive to the discharge of waste chips. A device for guiding the anti-collision knife and waste chip discharge of a CNC milling machine processing tool path set forth in the present invention can solve the above problems

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