US 8,998,683 B2 · Polishing device with driving mechanisms

Abstract

A polishing device includes a reducer, a polishing mechanism, a rotatably driven mechanism, and a sliding driving mechanism. The polishing mechanism is connected to the reducer. The rotatably driven mechanism includes a first driving member and a transmission shaft, the first driving member includes a first main body and an output shaft rotatably connected to first main body, the transmission shaft is fixed to the output shaft. A sliding driving mechanism includes a second driving member, the second driving member includes a second main body and a driving shaft collar connected to the second main body, the second main body is fixed to the first main body. The second main body and driving shaft collar cooperatively define a through hole. The transmission shaft extends through the through hole and is connected to the reducer to enable the polishing mechanism to polish a workpiece. The driving shaft is fixed to the reducer.

Claims19

Dependent claims

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.

2 more elements

A polishing device, comprising:

a reducer;
a polishing mechanism connected to the reducer;
a rotatably driven mechanism comprising a first driving member, a transmission shaft and a first cable, 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, the first cable is connected to the first main body;
and
a sliding driving mechanism comprising a second driving member fixed to the first main body, wherein the second driving member comprises a second cable and defines a through hole thereon, the transmission shaft extends through the through hole of the second driving member and is connected to the reducer to enable the polishing mechanism to polish a workpiece, the second driving member is fixed to the reducer to enable the reducer and the polishing mechanism to rotate completely along a periphery of the workpiece and to polish the workpiece automatically.

2 more elements

Dependencies are inferred from the claim text.

Polishing device with driving mechanisms

Life of this patent

Polishing device with driving mechanisms

Life of this patent

Abstract

Claims19