Gear couplings are widely used. The linkage of key parts is basically all gear couplings. The alignment of gear couplings needs to ensure that the two halves of the coupling are in a parallel and concentric correct position. At this time, the center of the two shafts The line must be in a straight line. When the equipment is installed, the gear coupling may be deflected or tilted in the axial and radial directions. In complete sets of steel rolling equipment, gear couplings have reasonable structure, high meshing degree and external compensation performance;

It has replaced the spur gear coupling and is more and more widely used in the development of technology and technology in various mechanical transmissions. The spur gear coupling is replaced by the drum gear coupling. The half coupling and the drive plate are connected into an elastic section through elastic sleeve pins, and the drive plate and the intermediate section are fastened together through bolts; the half coupling is connected to the other end of the intermediate section through the diaphragm group through diaphragm bolts Fastened together to form flexible segments.