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[CN 201721917699.3] 800-ton billet shearing machine


[CN 201721917699.3] Title of a 800-ton billet shearing machine: Application number of a 800-ton billet shearing machine: CN 201721917699.3 Applicant: Jiangsu Changhong Heavy Machine Tool Co., Ltd. Application Date: 2017-12-29 Patent Type: Utility Model The utility model relates to a 800-ton billet shearing machine, including a frame with a connecting shaft, a flywheel at the front end of the connecting shaft, a accommodating groove on the front side of the flywheel, and a pneumatic clutch, the pneumatic clutch includes a shield, a piston is arranged on the side of the shield close to the flywheel, one end of the connecting shaft is fixed in the middle of the piston, and a frosted disc is also arranged in the containing groove. The pneumatic clutch also includes a return device, which includes a fixed The bottom plate on the rear side of the frame, the spring mounting frame arranged on the rear side of the bottom plate, the fixing plate arranged on the rear side of the spring mounting frame, the spring mounting frame, the spring mounting frame, an elastic device is arranged in the mounting groove of the mounting frame body, and one end of the connecting shaft is connected with the spring mounting frame; the middle of the connecting shaft is also provided with a connecting gear, and the frame is also provided with an intermediate gear and an output gear that meshes with the connecting gear. The connecting rod is connected with the shearing knife. The 800-ton billet shearing machine of the utility model has long service life and high production efficiency.