Material use of polygonal rubber coupling

　　Polygonal rubber couplingIt is made of rubber material and made into a circular six-corner or octagonal elastic piece. A sleeve that is vulcanized with rubber is embedded in each place, and 6 or 8 bolts are used to pass through the sleeve. , The half-coupling flanges on the staggered driven end are connected.
　　The polygonal rubber coupling has a simple structure, does not require lubrication, and is easy to assemble and disassemble. It can relax the torsional vibration and impact load of the drive shaft, prevent the drive shaft from resonating and compensate for the relative deviation of the two axes. It is suitable for medium torque 50 -8000nm light industry, construction machinery, mining machinery and other industries, suitable for dust and moisture working environment, working temperature is minus 30-60, used for the connection of vibrating screen, the effect is remarkable.