The cone sleeve is mainly divided into TB cone sleeve, QD cone sleeve and STB cone sleeve. The holes at the matching part of the cone sleeve and the belt pulley are half side, and the two smooth holes on the cone sleeve and the two threaded holes on the belt pulley form a complete hole respectively, and a threaded hole on the cone sleeve and a smooth hole on the belt pulley form a complete hole. During assembly, put two screws in the two threaded holes of the belt pulley. As the screws are tightened in the threaded holes on the belt pulley, the thread action pushes the screws to the small end of the conical hole on the belt pulley, while the two smooth holes on the conical sleeve are not fully processed. In this way, when the head of the screw butts the bottom of the smooth hole, the force is transmitted to the conical sleeve, The taper sleeve moves to the small end of the taper hole of the pulley relative to the pulley. At this time, due to the taper, the taper sleeve continues to wrap the shaft, and the shaft reacts on the taper sleeve and then on the pulley. In this way, the pulley, cone sleeve and shaft are closely assembled together.
The taper sleeve matched with the taper hole pulley includes 1008 taper sleeve, 1210 taper sleeve, 1610 taper sleeve, 2012 taper sleeve, 2517 taper sleeve, 2525 taper sleeve, 3020 taper sleeve, 3030 taper sleeve, 3525 taper sleeve, 3535 taper sleeve, 4030 taper sleeve, 4040 taper sleeve, 5050 taper sleeve and other specifications and models.
