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[CN201821163745.X] Accurate feeding device of hydraulic plate shearing machine


[CN201821163745.X] Title of an accurate feeding device for a hydraulic shearing machine: Application number of an accurate feeding device for a hydraulic shearing machine: CN201821163745.X Applicant: Jiangxi Zhongji Steel Structure Engineering Co., Ltd. Application date: 2018-7-23 Patent type: Utility model The utility model discloses an accurate feeding device for a hydraulic shearing machine, including a shearing machine body, the front side of the shearing machine body is fixedly connected, the front side of the upper surface of the support plate and the lower surface of the material inlet of the shearing machine body are in the same horizontal plane, and the left and right sides of the support plate are provided with first sliding grooves, and the inner surface of the first sliding groove is slidably connected There is a first sliding block, and the upper surface of the first sliding block is fixedly connected with a positioning plate. The precise feeding device of the hydraulic plate shearing machine is provided with a first threaded column, a first threaded sleeve, a first rotating shaft, a first bearing, a fixed plate and a telescopic device, and by controlling the first threaded column to rotate clockwise and communicate with the first thread The sleeve performs thread transmission. Under the action of the first rotating shaft and the first bearing, the fixed plate will be driven to move to the right to squeeze the metal plate to be cut, and under the action of the elastic force of the telescopic device, this facilitates fixing the metal sheet to be cut in place.