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[CN 201720851532.5] Press using hydraulic motor as driving force


[CN 201720851532.5] Title of a press using a hydraulic motor as the driving force: Application number of a press using a hydraulic motor as the driving force: CN 201720851532.5 Applicant: Jiaxing Avenue Forging Technology Consulting Co., Ltd. Application date: 2017-7-8 Patent type: Utility model The utility model relates to a press using a hydraulic motor as the driving force, belonging to the technical field of presses; it includes a liquid tank, an oil pump, an electric motor, a solenoid valve group, an oil pipe, a hydraulic motor, a crankshaft, and a reduction gear set; the hydraulic motor is arranged on the frame; the hydraulic motor is connected with the reduction gear set; the reduction gear set and The crankshaft cooperates with each other; the hydraulic motor is connected with the solenoid valve group through the oil pipe; the oil pump is connected with the electric motor; one end of the oil pump is connected with the liquid tank. Compared with the advantages of electric motors: large torque, large torque can be obtained when the motor is started, which can easily realize speed change and direction change.