Oscillating device of belt sander
OwnerBor-Yann Chuanginventor
Life of this patent
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Abstract
An oscillating device of a belt sander is disclosed. The belt sander includes a base, a rotating unit, an oscillating unit, and a control unit. The rotating unit is disposed on one side of the base. The rotating unit includes a motor and a roller. The oscillating unit is disposed on the other side of the base. The oscillating member includes a rolling wheel and an electric motor. The motor and the electric motor drive the roller and the rolling wheel to rotate, and the control unit controls the oscillation frequency of the electric motor. The service life of the motor and the electric motor can be prolonged, thereby improving the working efficiency of the belt sander.
Claims10
An oscillating device of a belt sander, the belt sander comprising a base, the base being provided with a workbench, a substrate and a rotating unit, the rotating unit including a motor for driving a roller to rotate, the oscillating device comprising:
- an oscillating unit, including a rotating member and an oscillating member, the rotating member including a frame, the frame being pivotally connected to the substrate, a rolling wheel being pivotally connected to the frame, an abrasive belt being sleeved on the rolling wheel and the roller, the oscillating member being disposed at a bottom of the substrate and connected to the rotating member, the oscillating member including an electric motor, the electric motor being connected with a linking member through a linking shaft, the linking shaft and the linking member being arranged eccentrically, the linking member being connected to the frame.
Dependencies are inferred from the claim text.