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[CN 201820503526.5] Forging hydraulic press with continuous pressurization and oil supply


[CN 201820503526.5] A forging hydraulic press with continuous pressurization and oil supply Title: A forging hydraulic press with continuous pressurization and oil supply Application Number: CN 201820503526.5 Applicant: Zhongke Juxin Jieneng Hot Forging Equipment Research and Development Co., Ltd. Application Date: 2018-4-10 Patent Type: Utility Model The utility model relates to a forging hydraulic press with continuous pressurization and oil supply, which consists of hydraulic power source, supercharger, forging hydraulic press and valve control system. There are two hydraulic pipelines between the hydraulic power source and the hydraulic cylinder, one of which is the hydraulic pipeline directly communicating with the hydraulic cylinder, and the other is the hydraulic pipeline communicating with the booster and the booster and the hydraulic cylinder. When the hydraulic cylinder needs normal pressure oil to work, the hydraulic pipeline communicating with the booster is closed, the hydraulic pipeline directly communicating with the hydraulic cylinder and the hydraulic power source is opened, and the hydraulic power source directly supplies pressure oil to the hydraulic cylinder; when the hydraulic cylinder needs high-pressure oil to work, the hydraulic pipeline directly communicating with the hydraulic power source is closed, the hydraulic pipeline communicating with the supercharger is opened, and the supercharger continuously supplies the pressurized high-pressure oil to the hydraulic cylinder. The utility model has the advantages of reasonable design, simple structure, high transmission efficiency, energy saving and safety.