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[CN 202110495575.5] movable clamp device of cold heading machine


[CN 202110495575.5] Title of movable clamp device of cold heading machine: Application number of movable clamp device of cold heading machine: CN 202110495575.5 Applicant: Wenzhou Jiaxin Machinery Manufacturing Co., Ltd. Application Date: 2021-5-7 Patent Type: Invention Application The invention discloses a movable clamp device of cold heading machine, which belongs to the field of cold forging machines and includes a base plate, the bottom end of which is provided with four foundation feet, and the four foundation feet are evenly arranged at the four corners of the base plate, the top end of the base platen is provided with a detachable shell, the top end of the detachable shell is provided with three torsion bars, the bottom ends of the three torsion bars are all connected to the top surface of the base platen through bearings, and the clamp Three are arranged directly under the finger cylinder, the bottom end of the torsion bar is suit with a positioning gear, and one side of the positioning gear is provided with a reciprocating rack, and the three positioning gears are respectively meshed with the reciprocating rack, A blocking plate is provided on the detachable housing on one side of the reciprocating rack, the blocking plate is attached to the side wall of the reciprocating rack, and the blocking plate is slidingly connected with the side wall of the reciprocating rack, and the reciprocating rack is installed on the hydraulic press On the output end, the hydraulic press and the side wall of the detachable housing are fixedly connected. The reciprocating rack of the present invention can drive the three positioning gears to rotate simultaneously.