Cutter clamping mechanism for turret milling

The utility model relates to the technical field of turret milling, and discloses a turret milling cutter clamping mechanism which comprises a chuck body and a limiting block, a rotating shaft is rotatably mounted on the inner wall of the chuck body, a cutter is clamped to the inner wall of the rotating shaft, a clamping groove is formed in the surface of the cutter, one end of the limiting block is fixedly connected with a fixing spring, and the other end of the limiting block is fixedly connected with the clamping groove. And a fixing block is fixedly installed at the end, away from the joint of the fixing spring and the limiting block, of the fixing spring, a positioning column is fixedly installed at one end of the fixing block, a rotating frame is rotationally connected to the center of the limiting block, and a sliding block is rotationally installed at the top of the rotating frame. According to the scheme, the cutter is inserted into the rotating shaft, and the two limiting blocks in the rotating shaf