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[CN 202111308567.1] Shearing device for manufacturing mechanical parts
[CN 202111308567.1] Title of a plate shearing device for manufacturing mechanical parts: Application number of a plate shearing device for manufacturing mechanical parts: CN 202111308567.1 Applicant: Jiangsu Pengzhong Science and Technology Development Co., Ltd. Application date: 2021-11-5 Patent type: Application for invention The present invention relates to the technical field of mechanical manufacturing and discloses a plate shearing device for manufacturing mechanical parts, including a workbench, a shearing frame, a first electro-hydraulic push rod, an oil tank and a rear plate; the shear frame is fixed on the upper surface of the workbench, and the shear frame is located at the front side of the workbench surface. The lower surface of the front end and the lower surface of the rear end of the shear frame are both provided with through openings. There are three first electro-hydraulic push rods, and the three first electro-hydraulic push rods are equidistantly installed on the front end surface above the shear frame. In the present invention, a pressing knife for pressing down the metal plate is arranged inside the cutting frame, and an electromagnetic coil for heating the metal plate is arranged at the same time, so that the position of the metal plate to be cut can be heated and the mark is pressed, and the metal cutting oil is applied with a brush. At the position to be cut, because the metal plate is heated and coated with metal cutting oil, the metal plate can be cut more easily, and reduce the wear of the upper blade and the lower blade and the load on the equipment.
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