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[CN 201820824482.6] Hydraulic press for installing piston circlip
[CN 201820824482.6] Title of a hydraulic press for installing piston circlips: Application number of a hydraulic press for installing piston circlips: CN 201820824482.6 Applicant: Jinan Longchao Petroleum Machinery Forging Co., Ltd. Application date: 2018-5-30 Patent type: Utility model The utility model relates to the field of piston assembly, and in particular discloses a hydraulic press for installing piston circlips. It includes a bracket, the bracket is provided with a hydraulic rod, the hydraulic rod is connected with the oil cylinder through two oil pipes, the lower end of the hydraulic rod is provided with a pressure cup; the lower end of the bracket is fixedly connected with the bottom plate, a support table is provided above the bottom plate, and the upper end of the support table is provided with a positioning groove. The pressure cup is provided with a tapered blind hole. The upper end of the upper beam is provided with a lifting ring. When in use, first place the piston base in the positioning groove, the diameter of the positioning groove is the same as the diameter of the piston base, then install a rubber ring on the piston base, then put a circlip on the piston base, and place a cone on the piston base Block, pull the control rod on the oil cylinder, control the hydraulic rod to move downward, the pressure cup is a tapered blind hole, and it is matched with the tapered block. When pressing under the pressure cup, the conical pad plays a positioning role in the height direction, which can accurately press the circlip into the piston base without overpressure.
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