The utility model relates to a hand regulation artificial limb polisher turned angle device, including fixed baseplate, fixed clamp plate, eccentric wheel, pressing handle and moving press plate, fixed clamp plate passes through the screw rigid coupling with fixed baseplate be in the same place, fixed clamp plate and upward trompil of fixed baseplate, and the projecting shaft of motor mounting panel inserts in the hole can the free rotation, moving press plate passes through the screw hole and twists moving press plate through a carrying bolt and a tie bolt spotting, carrying bolt, and the carrying bolt top is supported on fixed clamp plate to through second nut fixed position, tie bolt passes moving press plate, and motor mounting panel axle threaded hole is twisted by the tie bolt tip to through two first nuts and tight, the eccentric wheel is installed in fixed clamp plate top through a set screw and gasket, and pressing handle overlaps on the eccentric wheel through a square hole. The device convenient to use can conveniently adjust the motor turned position of polisher and press from both sides tight motor mounting panel reliably.