Metallurgy clamp tool adjusting device

The utility model discloses a metallurgy clamp tool adjusting device which comprises a placing block and a clamping block. The adjusting device is used for adjusting the height of the metallurgical clamp tool; the rotating device is used for being fixed to the metallurgical clamp tool and enabling the whole metallurgical clamp tool to rotate, when the metallurgical clamp tool is used, only the handle needs to be rotated, the handle can drive the power rod to rotate, the second bevel gear can rotate, and due to the fact that the first bevel gear is meshed with the second bevel gear and the first bevel gear is fixedly connected with the rotating rod, the first bevel gear can rotate; as a threaded block is in threaded connection with the rotating rod through a threaded groove and is in sliding connection with the side wall of the placement groove, the threaded block does not rotate along with the rotating rod and can move up and down on the rotating rod, namely, a rotating device can be driven to move up and dow