Ball formula tri -fork rod universal joint

• Main Authors: JIANG JINGWEI, YANG FUQIN
• Format: Patent
• Language: Chinese; English
• Published: 08.05.2018
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GEARING; 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 ball formula tri -fork rod universal joint, include: the input shaft, sliding block set spare, tri -fork rod subassembly, output shaft assembly, input shaft one end is opened has the keyway, and the other end is opened has three groups to be the slider groove of 120 distributions, sliding block set spare has 3 sets, installs respectively in 3 groups the slider inslot,and with the tri -fork rod subassembly is connected, the tri -fork rod subassembly pass through rectangular spline with output shaft assembly connects, the utility model provides a high lubrication of ball formula tri -fork rod universal joint, it is little to wear and tear, and energy loss is little, bears the weight of greatly, and the betweencenters angle is big, and the operation is reliable,long service life, vibration damping is good for the buffering, and the cost of manufacture is low, processes and simple to operate, can be adapted to more complicated transmission scene. 本实用新型公开了种滚珠式三叉杆万向联轴器，包括：输入轴，滑块组件，三叉杆组