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[CN 201810402761.8] Press dirty oil recovery system and check valve for removing press dirty oil


[CN 201810402761.8] Press Waste Oil Recovery System and Check Valve for Removing Press Waste Oil Title: Press Waste Oil Recovery System and Check Valve for Removing Press Waste Oil Application Number: CN 201810402761.8 Applicant: Baowo Automobile (China) Co., Ltd. Application Date: 2018-4-28 Patent Type: Invention Application This disclosure relates to a press waste oil recovery system and a check valve for removing press waste oil, the dirty oil recovery system of the press includes an oil guide groove formed on the workbench of the press, an oil storage device communicating with the base of the press, and selectively conducting the oil guide groove and the base When the workbench and the base are in contact, the conducting piece is in an open state, and the dirty oil flows through the conducting piece and the base in sequence along the oil guide groove into the oil storage device; when the workbench and the base are separated, the lead-through is closed and the dirty oil is located in the oil guiding groove. The dirty oil recovery system of the press provided by the present disclosure can automatically and timely remove the dirty oil on the workbench during the working process of the press, save the manual processing link, and avoid the production environment caused by the untimely manual processing. pollution.