Steering transmission intermediate shaft assembly

• Main Authors: HE JIANYUE, ZHANG JIAN, CHEN JIANLIANG, LYU MINGPU, YANG SHENGGUO, HE JIANLONG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2024
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a steering transmission intermediate shaft assembly, relates to the technical field of transmission shafts, and solves the problems of abnormal sound, vibration, short service life and the like. Comprising a shaft rod, a shaft sleeve and universal joints arranged at the ends of the shaft rod and the shaft sleeve, the shaft rod is inserted into the shaft sleeve, a rolling piece and an elastic buffer piece are arranged in a gap between the shaft rod and the shaft sleeve, the rolling piece is arranged between the shaft rod and the shaft sleeve in a rolling mode, and the elastic buffer piece is located on the surface of the shaft rod and acts outside the shaft rod and inside the shaft sleeve in the radial direction of the shaft rod. The rolling part forms rolling friction between the shaft rod and the shaft sleeve, friction force between the shaft sleeve and the shaft rod can be effectively reduced, the elastic buffering part is used for buffering collision between the shaft rod and th