JIG FOR FIXING THE ANGLE OF A KEY GROOVE IN A CYLINDRICAL SHAFT

摘要

The present invention relates to an angle fixing jig of a cylindrical keyway, the technical configuration of which is provided with a bubble level gauge insertion groove (2) in the upper central portion of the V-block (4) above the cylindrical shaft (7) is a cylindrical bubble water reference (3) is to be installed, the fixing pin insertion groove (5) is formed in the center of the lower side of the V-Block (4), the fixing pin (6) is intimately inserted and coupled to the inside, the fixing pin (5) It is inserted into the key groove (8) of the cylindrical shaft, the inclined surface (9) of the V-block (4) is made of a configuration that is supported on the upper side of the cylindrical shaft (7).;Accordingly, the actual angle of the cylindrical shaft and the measurement angle of the angle adjustment control part located to one side of the shaft are matched with each other based on 0 degrees to facilitate setting of a program for angle control of the shaft in each adjustment control part. By improving the operation of the cylindrical shaft, the workability is improved, as well as the quality of the product is improved and the productivity is improved.