Multi-station polishing device for kart wheel hub and polishing method of multi-station polishing device

The invention discloses a kart hub multi-station polishing device and a polishing method thereof, and relates to the field of hub multi-station polishing, the kart hub multi-station polishing device comprises a main body mechanism, the main body mechanism comprises a workbench, the upper surface of the workbench is sleeved with a rotating rod, and the circumferential wall of the rotating rod is sleeved with a first gear piece; a second gear piece is connected to the circumferential wall of the first gear piece in a meshed mode, a reciprocating grinding and polishing mechanism is arranged on the lower surface of the second gear piece, and an adjusting mechanism is arranged at one end of the reciprocating grinding and polishing mechanism. Specific requirements can be met by polishing and grinding the spoke, so that the kart is more in line with regulations and standards, burrs and sharp edges on the surface of the spoke can be removed by polishing and grinding, and potential safety hazards caused by friction be