Vehicle brake rocking arm shaftbushing

• Main Authors: MIAO JIANXIN, GAO ZHAOPENG
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2019
• Subjects: BEARINGS; BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a vehicle brake rocking arm shaftbushing, including bush inner tube and bush outer tube, adopt at the both ends of bush inner tube and bush outer tube, is provided with aplurality of anti -skidding recesses on the inner wall of bush inner tube, and the both ends of bush inner tube are the toper respectively and form the port along the shrink of radial direction, and the one end of bush inner tube is the entrance point, and the other end of bush inner tube is the exit end. The utility model discloses simple structure, the design is compact, and convenient to use can maximum noise abatement in the rocking arm shaftbushing working process, can effectually prevent the not hard up of bush. 本实用新型涉及种汽车制动器摇臂轴衬套，包括衬套内管和衬套外管，衬套内管和衬套外管的两端采用，衬套内管的内壁上设置有若干防滑凹槽，衬套内管的两端分别呈锥形沿径向方向收缩形成端口，衬套内管的端为进口端，衬套内管的另端为出口端。本实用新型结构简单，设计紧凑，使用方便，摇臂轴衬套工作过程中能够最大程度的减少噪音，能够有效的防止衬套的松动。