Middle supporting piece of aluminum support

• Main Authors: HE SHISHENG, CHU CHENGGUI
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The utility model relates to the field of vehicle body transmission shaft supports, in particular to an aluminum support middle supporting piece which comprises a fixing frame and a supporting framework, specifically, a bearing sleeve is arranged in the middle of the supporting framework, a bearing body is detachably fixed in the bearing sleeve, and damping rubber is filled between the bearing body and the bearing sleeve. A bearing fixing part is arranged at the joint of the bearing body and the outer end face of the damping rubber. The bearing sleeve and the bearing body are arranged and matched with the supporting framework to form the annular notch with the opening in one side, the annular notch can be filled with the damping rubber, and then the outer side of the annular notch of the bearing fixing part is used for sealing, so that vulcanization operation can be directly carried out, and during vulcanization, due to the fact that the damping rubber is in a closed state, the damping rubber is not damaged.