Clamping mechanism for magnetic suspension motor

The utility model provides a clamping mechanism for a magnetic suspension motor, and belongs to the technical field of clamping mechanisms for magnetic suspension motors. The clamping mechanism for the magnetic suspension motor comprises a supporting assembly and a clamping assembly. The supporting assembly comprises a base, a barrel shell, a fixing frame and a support, the barrel shell is located above the base, the fixing frame is connected with the barrel shell and the base, the support is located on the outer side of the barrel shell, and the bottom end of the support is fixedly connected with the base; the three clamping assemblies are installed on the barrel shell in an annular array mode, and each clamping assembly comprises an electric push rod, a clamping plate, a guide rod, a spring and a connecting part. The electric push rod drives the guide rod and the three groups of clamping plates to move oppositely, so that the three groups of clamping plates quickly clamp and fix the magnetic suspension moto