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[CN 201721052148.5] Gantry hydraulic press device for pressing and correcting casting blank


[CN 201721052148.5] Title of Gantry Hydraulic Press Device for Casting Blank Pressure Calibration: Application Number of Gantry Hydraulic Press Device for Casting Blank Pressure Calibration: CN 201721052148.5 Applicant: Henan Hongyuan Precision Casting Co., Ltd. Application Date: 2017-8-22 Patent Type: Utility Model A Gantry Hydraulic Press Device for Casting Blank Pressure Calibration, including oil tank, hydraulic device, high pressure oil pipe I, high pressure oil pipe II and operation table; Its characteristics are: the oil tank is arranged on one side of the hydraulic device and is connected to the hydraulic device through the high-pressure oil pipe I and the high-pressure oil pipe II; an operating table is arranged under the hydraulic device, and the operating table is connected to the hydraulic device; the hydraulic device, Among them, the hydraulic device is composed of a bracket, a hydraulic component I, a hydraulic component II, and a fixing device. The beneficial effects of the utility model: the utility model provides a gantry hydraulic press device for pressing and calibrating casting blanks. The hydraulic press is different from the single-cylinder gantry hydraulic press in the general market. There are two pressure heads, one pressure head fixes the casting, and the other pressure head presses the casting. The check of the casting is more accurate, and there will be no pressure bias distortion and other phenomena, which prevents repeated pressing and calibrating of casting blanks, improves work efficiency, and reduces labor intensity of workers.