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[CN 201620351519.9] A Special Pressurization Equipment for Liquid-filled Forming Hydraulic Press
[CN 201620351519.9] Title of a Special Booster Equipment for Liquid-filled Forming Hydraulic Press: Application Number of a Special Booster Equipment for Liquid-filled Forming Hydraulic Press: CN 201620351519.9 Applicant: Tianjin Tiangu Press Co., Ltd. Application Date: 2016-4-21 Patent Type: Utility Model The utility model discloses a Special Booster Equipment for Liquid-filled Forming Hydraulic Press, including displacement sensors, and the first low-pressure end flange, the low-pressure end cylinder, the second low-pressure end flange, the high-pressure end combination cylinder and the high-pressure end flange that are sequentially sealed and connected; the low-pressure end cylinder is provided with a piston, and the piston moves relative to the low-pressure end cylinder And sealed connection; The upper end face of the piston is sealed and fixed to the piston rod with a smaller outer diameter, the first low-pressure end flange and the second low-pressure end flange are respectively provided with oil inlet and outlet ports leading to the inner cavity of the low-pressure end cylinder; the displacement sensor includes a measuring rod and an induction magnetic ring sleeved on the outside, and the measuring rod passes through the first low-pressure end flange and the center hole of the piston in sequence, and enters the central blind hole of the piston rod. The measuring rod is sealed and fixed with the first low-pressure end flange, and the induction magnetic ring. The utility model can improve the forming quality and precision.
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