Patent ID: 6340039
Filing Date: 2002-01-22
Classification: B23Q,B27C

Abstract:
A worktable for a wood carving machine comprising a platform provided with two stationary brackets and an adjust screw rod threadedly engaged with said brackets, a positioning device provided with a movable bracket threadedly engaged with said adjust screw rod for enabling said positioning device to be moved to adjust position of a workpiece to be processed, said positioning device having a sleeve on which is mounted a clamping device for holding said workpiece and comprising a supporting arm, said supporting arm having a side from which extends a seat having an upper and a lower lugs between which is arranged a positioning plate by bolts, an adjust screw extending through said upper lug to keep said positioning plate in place, said supporting arm having another side provided with an eccentric roller below said seat, said positioning plate having a lug fitted between said upper and lower lugs of said supporting arm by bolts thus enabling said positioning plate to be rotated, wherein said sleeve of said positioning device is formed with a U-shaped recess on which is mounted said supporting arm by a handle, and said supporting arm of said clamping device has a roller slidably mounted on an upper edge of said positioning device.