Automatic anchor clamps of changing for machining

The utility model discloses an automatic anchor clamps of changing for machining, including clamp splice, connecting block, servo motor, rotation axis, base, hydraulic stretching pump, connecting rod,wheel rim of the mouth, rotating base and screw, be provided with the slipmat on the body wall of clamp splice, and the lower extreme of clamp splice is connected with the chute board, the connectingblock is connected in the bottom of clamp splice, and the one end of connecting block is provided with the conical tooth wheel, servo motor sets up in the chute board, and servo motor's one end is connected with the lead screw, the rotation axis sets up in the bottom of chute board, and the lower extreme of rotation axis is connected with the motor, the base sets up the lower extreme at the rotation axis, and one side of base is connected with firm board, the hydraulic stretching pump sets up in the base, the screw alternates at threaded hole. Does is this automatic anchor clamps of changingfor machining provided with