TOOL CLAMPING CERTIFYING APPARATUS AND METHOD FOR CERTIYING TOOL CLAMPING THEREOF

摘要

The present invention relates to a tool clamping device of the machine tool verification, the verifier tool clamping spindle ( is disposed adjacent to the tool holder 22 is mounted to the tool port 21 of 20) of the tool holder 22 with a first spacing distance (d1) a first distance measuring sensor for sensing (50); Is disposed adjacent to the first distance measuring sensor 50 and the rotational center axis (CL) with the center spaced a predetermined angle along the circumferential direction, and the spindle and the tool holder (20, 22), the tool holder ( 22) with a second spacing distance (d2) a second distance measuring sensor for sensing (60); And the first distance measuring sensor 50 from detecting the first distance (d1) and the second distance and the second distance is detected from the measurement sensor (60) (d2) a reference range (d _L0 ~ d _H0 ) and determines whether that fall within the first and second distance (d1) (d2) of any one of the reference range (d _L0 ~ d _H0 ) out of the case by a control unit (80) for outputting a warning displayed on the display unit 90, it is possible to determine if the tool holder is properly mounted, whereby the reliability of the machine tool can be improved.