A cnc numerical control machine tool fixture

Abstract

The invention discloses a CNC numerical control machine tool fixture, comprising a box body and a numerical control machine tool. The numerical control machine tool is fixedly installed on the inner side wall of the box body, and a fixing rod is symmetrically and fixedly connected to the outer side wall of the numerical control machine tool. A piston rod is fixedly connected to the outer side wall of the rod, a placing plate is fixedly connected to the inner side wall of the box, a piston cylinder is symmetrically and fixedly connected to the outer side wall of the placing plate, and the end of the piston rod penetrates the outer side of the piston cylinder The piston rod is sealed and slidably connected to the inner side wall of the piston cylinder, the outer side wall of the piston cylinder is fixedly connected with a transmission case, the outer side wall of the piston cylinder is provided with a connecting groove, and the outer side wall of the transmission case is There is a transmission groove on the upper part to prevent the locking effect from being unable to be achieved due to the distance between the limit block and the meshing teeth of the third gear, so as to realize the secondary clamping of the positioning box and avoid the workpiece shaking and falling off during the processing. Damage to the machine, resulting in economic losses.

Description

technical field [0001] The invention relates to the technical field of dentistry, in particular to a CNC numerical control machine tool fixture. Background technique [0002] CNC machine tool refers to an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions, and decode them, so that the machine tool can move and process parts. Compared with ordinary machine tools, CNC machine tools have high machining accuracy and stable machining quality; When the machining parts are changed, it is generally only necessary to change the numerical control program, which can save production preparation time. The machine tool itself has high precision and high rigidity, and can choose a favorable processing amount, and the productivity is high; the machine tool has a high degree of automation, which can reduce labor intensity. [0003] After searching, the Chinese patent number CN2113...

AI Technical Summary

Problems solved by technology

[0004] When processing some specific workpieces, in order to protect the integrity of the workpiece, it is impossible to drill holes on the workpiece itself, and it can only be clamped by a fixture. However, when clamping through the cooperation between the clamping groove and the clamping block, due to the It has a certain size and cannot completely clamp the workpiece, which will cause the workpiece to slide during processing, resulting in damage to the workpiece or the cutter head, and is more likely to cause injury to the staff, so a CNC numerical control machine tool fixture is needed

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