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[CN 201821613207.6] Head of hydraulic mechanical piston-free crimping machine


[CN 201821613207.6] A hydraulic mechanical non-piston crimping machine head Title: A hydraulic mechanical non-piston crimping machine head Application number: CN 201821613207.6 Applicant: Shandong Yongfeng Hydraulic Machinery Co., Ltd. Application date: 2018-9-30 Patent type: Utility model The utility model discloses a hydraulic mechanical non-piston crimping machine head, including a mold opening cylinder, the mold opening cylinder is provided with a sliding chamber, and the sliding chamber is provided with a main piston, the sliding chamber is sealed and slidably connected with an oil seal, the oil seal is inlaid with a flange, one side of the flange is provided with a mounting groove, one side of the main piston extends into the mounting groove, the main piston The top and bottom of the piston are both provided with fixed grooves, the top inner wall and the bottom inner wall of the mounting groove are both provided with moving grooves, and a moving plate is slidably connected in the moving groove, A fixed plate is fixedly installed on one side of the two moving plates close to each other, a rack is fixedly installed on one side of the fixed plate, and a rotating shaft is rotatably installed on the inner wall of one side of the moving groove. The utility model has a simple structure, simplifies the production and assembly process of the press head body, simplifies the mold opening cylinder structure, and makes maintenance more convenient and faster.