Cone crusher eccentric bushing machining clamp

The utility model relates to the technical field of crusher eccentric bushing machining, in particular to a cone crusher eccentric bushing machining clamp which comprises a base and a movable plate arranged above the base, a fixing part for fixing a workpiece to be machined is arranged on the top of the movable plate, the left end of the movable plate is hinged to the base, and an adjusting part is arranged between the right end of the movable plate and the base. The adjusting component comprises two sleeves and a first screw connected between the two sleeves, notches are formed in the movable plate and the base, connecting shafts are transversely arranged on the side walls of the two sleeves, one connecting shaft is rotationally arranged on the inner wall of the notch in the movable plate, and the other connecting shaft is rotationally arranged on the inner wall of the notch in the base. The first screw is in threaded connection with the sleeve on the base, and the end, away from a nut of the first screw, of