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[CN 201821694896.8] metal shearing machine


[CN 201821694896.8] Title of a Metal Shearing Machine: Application Number of a Metal Shearing Machine: CN 201821694896.8 Applicant: Changsha Zhongjin Intelligent Equipment Co., Ltd. Application Date: 2018-10-18 Patent Type: Utility Model The utility model proposes a metal shearing machine, which includes a frame on which a rotatable tool holder is arranged, and the tool holder is movable connected with the frame, the opposite end of the frame and/or the tool holder is provided with a plurality of detachable cutters, the tool holder is provided with a shearing cylinder for driving the tool holder to rotate, and the shearing cylinder includes at least a first shearing cylinder and a second shearing cylinder that are synchronously retractable. For the metal shearing machine with this structure, because multiple shearing cylinders are arranged on the tool holder, that is, multiple shearing cylinders drive the tool holder to move up and down, when the load is small, only one of the shearing cylinders needs to work, and the other shearing cylinders follow. When the load increases gradually, the shearing cylinders participating in shearing will further increase gradually. Compared with the existing single shearing cylinder type shearing machine, it has high working efficiency, the advantages of faster action and lower cost of use.