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[CN 201610119299.1] Hydraulic plate shearing machine


[CN 201610119299.1] Title of a hydraulic plate shearing machine: Application number of a hydraulic plate shearing machine: CN 201610119299.1 Applicant: Anhui Degao Metal Products Co., Ltd. Application Date: 2016-3-2 Patent Type: Invention Application The present invention discloses a hydraulic plate shearing machine, including a shearing mechanism and a hydraulic control system. The shearing mechanism includes a frame and an upper blade. The upper blade is connected with the output end of the hydraulic cylinder through a plunger rod, one side of the two protruding parts is provided with a cam mechanism; the hydraulic control system includes a working circuit, an oil supply system, and an accumulator safety circuit, and the working circuit includes a solenoid valve, a hydraulic cylinder, and an upper blade connected in sequence The blade; the present invention drives the upper blade to return quickly through the dual functions of the spring and the cam to improve production efficiency; the hydraulic control system ensures the stability of the shear force and improves the quality of the shear surface; A guide post and a guide sleeve are arranged between the support plate and the protruding portion, so as to ensure that the return direction of the upper blade is accurate.