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[CN 201721546892.0] Hydraulic device for plane press


[CN 201721546892.0] Title of a hydraulic device for a plane press: Application number of a hydraulic device for a plane press: CN 201721546892.0 Applicant: Rongcheng Forging Machine Tool Co., Ltd. Application Date: 2017-11-20 Patent Type: Utility Model The utility model discloses a hydraulic device for a plane press, which includes a control cabinet, a radiator, an upper hydraulic cylinder, a lower hydraulic cylinder and a power machine. The upper side of the lower hydraulic cylinder is provided with a sliding block, the upper side of the lower slider is provided with a column, the upper side of the column is provided with an upper slider, the upper side of the upper slider is provided with the upper hydraulic cylinder, the upper side of the upper hydraulic cylinder is provided with an upper beam, the upper side of the upper beam is provided with a hydraulic oil tank, the upper side of the hydraulic oil tank is provided with a water tank, the upper side of the control cabinet is provided with a power machine, and a speed control valve, A water temperature sensor is provided on one side of the speed regulating valve, and an oil temperature sensor is provided at the bottom of the inner side of the hydraulic oil tank. The beneficial effects of the utility model are: the hydraulic oil temperature is more accurately regulated, the maintenance effect of the press is better, and the pressure is more conducive to the precise control.