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[CN 201621457143.6] A New Type of Broken Edge Shearing Machine


[CN 201621457143.6] Title of a new type of edge crushing shearing machine: Application number of a new type of edge crushing shearing machine: CN 201621457143.6 Applicant: China Metallurgical Southern Engineering Technology Co., Ltd. Application date: 2016-12-28 Patent type: Utility model The utility model discloses a new type of edge crushing shearing machine, which includes a base, a knife shaft device, a gear box, a backlash adjusting device and a transmission device. The transmission device and the gear box are fixed on the base, the transmission device is connected with the gear box; the knife shaft device includes an upper knife shaft and a lower knife shaft, the upper knife shaft and the lower knife shaft are each provided with a pair of upper and lower symmetrical cutter heads for cutting broken edges, A plurality of blades are evenly arranged on the outer circumference of the cutter head, the blades are installed on the cutter head at a certain angle to the axis of the cutter shaft, and the cutter head and the cutter shaft are fixed together by an expansion sleeve; the backlash adjustment device is connected to the upper cutter shaft through a rocker arm, and the transmission device meshes with the gear on the lower cutter shaft through a gear box. When the cutter shaft device rotates, the blades on the upper and lower symmetrical cutter heads gradually contact from one end to the other end to cut. The utility model can adjust the rotation angle of the motor and the change value of the side clearance of the blade, and is widely used in different plate and belt finishing and processing units.