Adjustable sizing block mechanism of machine tool

The utility model discloses an adjustable sizing block mechanism of a machine tool, and particularly relates to the field of machining and manufacturing of machine tools, which comprises a sizing block casing and supporting legs, a guide sleeve is installed on the top surface of the sizing block casing, and an inclined foot block and an inclined foot block are installed at the ends of the extending ends of the supporting legs. A guide rod is installed on the strong bottom face in the sizing block shell, the surface of the guide rod is movably sleeved with an inclined block, and a lead screw isrotationally installed at one end of the inclined block. According to the adjustable sizing block mechanism, the screw rod traction structure is adopted, traction force is provided for the supportedinclined block through rotation of the screw rod, so that the inclined block and the inclined foot block transversely move to enable the supporting foot to ascend, the lifting adjusting effect is achieved, and the adjustable s