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[CN 202011101078.4] Hydraulic press protection device and use method thereof
[CN 202011101078.4] A Hydraulic Press Protection Device and Its Use Method Title: A Hydraulic Press Protection Device and Its Use Method Application Number: CN 202011101078.4 Applicant: Xu Liang Application Date: 2020-10-15 Patent Type: Invention Application The present invention discloses a hydraulic press protection device and its use method, involving the field of hydraulic presses, specifically including a base, a support platform installed on the base and a top plate installed on the support platform, A vertical hydraulic cylinder is welded and fixed on the top plate, the hydraulic cylinder is fixedly connected with the top end of the hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with the middle of the top surface of the horizontally installed lifting platform, and the two sides of the lifting platform are symmetrically integrally formed and fixed There are connecting blocks, the bottom surfaces of the connecting blocks are respectively fixedly connected with the top ends of a vertically installed piston rod, and the bottom ends of the piston rods extend into the piston rods into the piston cylinders and slide connect with the piston cylinders, the bottom end of the side of the piston cylinder is fixedly connected to the bottom ends of the two sides of the square pipe through a connecting pipe, and the top end of the square pipe is fixedly connected to the bottom end of the hydraulic tank. In the process of hydraulic machine maintenance, the sealing plate is completely sealed by rotating the turntable, so that the hydraulic oil can not flow, so that the piston rod is fixed, and the maintenance safety of the hydraulic machine is improved.
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