Universal couplingUse

Connect the two shafts (drive shaft and driven shaft) in different mechanisms to rotate the mechanical parts that transmit torque together.In the high-speed and heavy-load power transmission, there are also couplings that buffer, reduce vibration, and improve the dynamic performance of the shafting.The coupling consists of two halves, which are connected to the drive shaft and the driven shaft respectively.The general power machine is often connected to the working device through a coupling.

National standard specification

The cross-shaft universal joint is a universal joint with a large amount of use, and the bearing is a vulnerable part of the cross-shaft universal joint.The main difference between several large cross-shaft universal joints is the change of the shell and the cross head, forming different structural forms.In order to ensure the synchronization of the driven shaft, the master adopts the double-connection form in practical application.

The two-connected fastening method is not only welding and bolt fastening on the flange, but also the change of the intermediate length in various forms.Cross slider type universal joint cross slider components include SWC type integrated cross slider type universal joint (JB/T 5513-2006), SWP type partial shell cross slider type universal joint (JB/T 3241- 2005), SWZ type integrated housing T 5901-1991), WSD type small single cross universal joint (JB/T 5901-1991), SWP type cross universal joint with cross bag (JB/T 7341.1-2005 ), WGC type cross-shaped universal joints, such as cars, choose ball-cage universal joints.In addition, sports machinery products such as agricultural machinery and industrial machinery also have special universal joints, and cranes mostly use cross-axis universal joints.