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[CN 201820719361.5] Cold heading machine female die wedge locking mechanism


[CN 201820719361.5] Title of a cold heading machine female die wedge locking mechanism: Application number of a cold heading machine female die wedge locking mechanism: CN 201820719361.5 Applicant: Zhou Aohui Application Date: 2018-5-15 Patent Type: Utility Model The utility model provides a cold heading machine female die wedge locking mechanism, which includes a frame, a backing plate, a female die seat, a female die, a locking slope, a locking block, a locking sleeve, a nut, a bolt and a support plate, the side surface of the female mold base is provided with an axial hole, the locking block is a wedge, the bolt is a stud, and the female mold base is installed on the upper side surface of the frame by screws. A backing plate is arranged between the female mold base and the frame, the backing plate is installed on the upper side surface of the frame by screws, the female mold is installed in the female mold base, and the connecting surface of the female mold and the female mold base is an inclined plane locking, A support plate is arranged between the female mold base and the lower part of the frame, and the female mold base is located on the upper end surface of the support plate. The support plate is fixed to the lower part of the frame by screws, and the locking block is installed in the hole on the side surface of the female mold base through a locking sleeve. The locking block is perpendicular to the locking sleeve. The locking sleeve is installed on the side surface of the female mold base in the hole by a bolt, and the bolt.