A tool for CNC work piece rotation angle

The utility model discloses a tool for CNC work piece rotation angle, comprising a base plate, the fixed plate lies in bottom plate top, but the bottom plate middle part is equipped with rotary main shaft, but rotary main shaft's both sides all are equipped with positioning mechanism, but rotary main shaft's bottom is connected with actuating mechanism, the top is connected with the fixed plate, the installation remains rotating workpiece on the fixed plate, actuating mechanism includes front driving cylinder, rack and pinion, the front driving cylinder is installed in the bottom plate bottom, the front driving cylinder is connected with the rack, but be equipped with on the rotary main shaft with rack rotary main shaft 1, the front driving cylinder drives the rack seesaw, the rotation of rack drive gear, but treat rotating workpiece rotation definite value angle on gear and then drive rotary main shaft, fixed plate and the fixed plate. The utility model discloses a tool for CNC work piece rotation angle has abandoned traditional adoption electric actuator and has carried out the mode controlled, has simple structure, with low costs, easy and simple to handle and enable the advantage of workpiece revolution definite value angle.