Patent ID: 7726366

Claim:
A wood planing machine comprising: a base adapted to permit a workpiece to be moved thereon in a front-to-rear direction; a plurality guide posts fixed on said base; a mounting seat sleeved movably on said guide posts and having a front seat portion and a rear seat portion disposed behind said front seat portion; a motor disposed on said mounting seat; and a cutting unit including a rough-plane cutter mounted rotatably on said front seat portion of said mounting seat, a fine-plane cutter mounted rotatably on said rear seat portion of said mounting seat, a first transmission unit interconnecting said motor and said rough-plane cutter such that said rough-plane cutter is driven by said motor, and a second transmission unit interconnecting said rough-plane cutter and said fine-plane cutter such that rotation of said rough-plane cutter is transferred to said fine-plane cutter.