Novel telescopic oil cylinder piston rod

• Main Authors: MA SHENGDONG, QIAN JIANFEI
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2023
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model relates to the technical field of mechanical parts, and discloses a novel telescopic oil cylinder piston rod, which comprises an oil cylinder main body, an oil cylinder rod and a fixed baffle plate, the oil cylinder rod is connected inside the oil cylinder main body in a sliding manner, the inner wall of the fixed baffle plate is fixedly connected with the outer surface of the oil cylinder rod, and the bottom surface of the fixed baffle plate is fixedly connected with a rubber protective cover. The outer surface of the rubber protection cover is fixedly connected with a fixing ring, and the bottom surface of the rubber protection cover and the bottom surface of the fixing ring are both in contact with the upper surface of the oil cylinder main body; the oil cylinder main body, the oil cylinder rod, the fixed baffle disc and the rubber protective cover are matched, the rubber protective cover fixed below the fixed baffle disc is used for protecting the oil cylinder rod exposed above the oil c