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[CN 201720539819.4] Cold Heading Machine Turnover Clamp
[CN 201720539819.4] Title of Cold Heading Machine Turnover Clamp: Application Number of Cold Heading Machine Turnover Clamp: CN 201720539819.4 Applicant: Zhejiang Dongrui Machinery Industry Co., Ltd. Application Date: 2017-5-16 Patent Type: Utility Model The utility model discloses Cold Heading Machine turnover clamp, which is characterized in that it includes a base, a central shaft and left and right clamp pieces. The base is provided with screw holes for fixing the base, the center shaft is rotatably arranged on the base through the support of the upper bearing and the lower bearing, the upper shaft end of the center shaft is connected with the turning gear, the lower shaft end of the center shaft is connected with the clamp seat, the clamp seat is separated by the middle plate into left and right clamp cavities, the top of the left clamp piece is provided with a left insert rod inserted into the left clamp cavity from the bottom direction, and a left spring is arranged in the left clamp cavity to push the left clamp piece to right, the top of the right clamp piece is provided with a right insertion rod inserted into the right clamp cavity from the bottom direction, the right clamp cavity is provided with a right spring to push the right clamp piece to the left, the right side of the left clamp piece is provided with a semicircular left half clamp hole, and the left side of the right clamp piece is provided with a semicircular right half clamp hole; in a natural state, the left and right clamp pieces are close to form a complete circular clamp holes. The utility model is used for clamping workpieces during cold heading, and has a simple structure and a turning function.
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