Bushed pin type couplingIt is to use a column pin with an elastic sleeve (rubber material) on one end, which is installed in the flange holes of the two halves of the coupling to achieve the connection of the two halves of the coupling.Bushed pin type couplingOnce the most widely used coupling in China, it was formulated as a standard by the Ministry of Machinery as early as the late 1950s, JB08-60 elastic ring column pin coupling is the first partial standard coupling in China.
Bushed pin type couplingThe structure is relatively simple, easy to manufacture, no need for lubrication, no need for bonding with metal vulcanization, easy to replace the elastic sleeve, no need to move the half coupling, and has certain compensation for the relative offset of the two shafts and vibration damping and buffering performance. The working of elastic sleeves is subject to compression deformation. Due to the thin thickness and small volume of elastic sleeves, their elastic deformation is limited,Bushed pin type couplingAlthough it can compensate for axial displacement and elasticity, the allowable compensation amount for axial displacement is relatively small and the elasticity is weak.Bushed pin type couplingIt relies on the locking force of the pin group to generate friction torque on the contact surface, and compresses the rubber elastic sleeve to transmit torque. Suitable for small and medium power shaft transmission systems with good base rigidity, high centering accuracy, low impact load, and low vibration reduction requirements.