Modularization precision cutting system

Abstract

The invention discloses a modularization precision cutting system which comprises an output shaft. A movable opening is formed in one side of the output shaft, spring grooves are formed in the upper and lower sides of the inner wall of the movable opening, movable blocks are connected into the spring grooves in a sleeved manner, one sides of the movable blocks are movably connected with one sidesof the inner walls of the spring grooves through tension springs, the other sides of the movable blocks are fixedly connected with one ends of pushing rods, and the other ends of the pushing rods penetrate the other sides of the inner walls of the spring grooves and extend into the movable opening. According to the modularization precision cutting system, a handle head is used, two pressing rods are relatively extruded, under elasticity of the extrusion springs, two insertion rods on sliding blocks enter inner cavities of adaptive blocks, the pressing rods are released, the insertion rods canbe inserted into clamping grooves, and therefore quick installation of the handle head on the adaptive blocks is achieved, the installing efficiency is improved, the phenomenon that a threaded rod isused in the traditional method for fixing, and consequently sliding after long-time use occurs is avoided, waste is reduced, and cost is saved.

Description

technical field [0001] The invention relates to the technical field of cutting devices, in particular to a modular precision cutting system. Background technique [0002] The cutting system consists of a drill bit, a drill pipe, a clamping fixed end, a transmission rotating end, etc. The drill bit and the drill pipe can be replaced according to the different cutting objects, so as to adapt to the processing of various parts and meet the requirements of various factory processing. Need, compared with the traditional thread processing method, cutting processing has great advantages in processing accuracy and processing efficiency, and in the process of CNC milling thread, the adjustment of thread diameter is very convenient, and the versatility is good. [0003] At present, thread production in developed countries has widely used cutting technology. When thread milling cutter is drilling bottom hole and thread processing, due to the influence of tool or workpiece rigidity and ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a modularized precision cutting system, which solves the problem that the cutting system in the prior art has high cutting resistance, cannot realize high-speed cutting, poor processing efficiency, takes a long time to replace the drill bit and cannot The problem of meeting the cutting requirements of multiple sizes

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