Rubber plate spring bushing

• Main Authors: ZHONG HAIBING, YIN QING, HE XINFENG, GUO CHUNJIE, AI MIN, MIAO CONGDE
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a rubber plate spring bushing which comprises a hollow core shaft and further comprises a rubber vulcanization body, the rubber vulcanization body is arranged on the periphery of the core shaft in a sleeved mode and can rotate relative to the core shaft, and baffle rings used for limiting axial displacement of the rubber vulcanization body are arranged at the positions, at the two ends of the rubber vulcanization body, of the core shaft. Under normal load, the mandrel can rotate in the vulcanized rubber body, the function is similar to that of a bearing, the torsion function is achieved, response is fast, force is transmitted, and meanwhile noise and maintenance are avoided. The mandrel and the rubber vulcanized body are of a split structure, the baffle ring is responsible for limiting the axial movement of the rubber vulcanized body relative to the mandrel, the mandrel is responsible for bearing the main load (radial load) of the plate spring, as long as the outer diameter of the