Clamping couplingIt is a transmission component that uses a pair of clamp shells split along the axial direction and is clamped by bolts to realize the connection of the two shafts. The torque is transmitted by the friction between the inner surfaces of the two halves of the coupling. The flat key is used as an auxiliary connection. .Due to its simple structure and convenient assembly and disassembly, the clamp coupling is suitable for low-speed, non-impact, and stable vibration loads.
In the chemical industry, food fermentation and other industries, the coupling of the stirring shaft of equipment such as fermentation extraction, crystallization, etc., mostly adopts the shell coupling structure to connect the upper and lower shafts.Inside the clamping shell coupling, there is a part that acts as an axial connection and bears the axial force, usually called a "suspension ring", but also called a "snap ring", as shown in the structure in the general design drawings.