Patent ID: 8998683
Filing Date: 2015-04-07
Classification: B24B

Abstract:
1. A polishing device, comprising: a reducer; a polishing mechanism connected to the reducer; a rotatably driven mechanism comprising a first driving member and a transmission shaft, wherein the first driving member comprises a first main body and an output shaft rotatably connected to the first main body, the transmission shaft is fixed to the output shaft; and a sliding driving mechanism comprising a second driving member, wherein the second driving member comprises a second main body and a driving shaft collar rotatably connected to the second main body, the second main body is fixed to the first main body, the second main body and the driving shaft collar cooperatively define a through hole through which the transmission shaft extends and is connected to the reducer to enable the polishing mechanism to polish a workpiece, the driving shaft collar is fixed to the reducer to enable the reducer and the polishing mechanism to rotate completely along a periphery of the workpiece and polish the workpiece automatically.