The utility model discloses a be suitable for mechanical hand to get workpiece device of piece, including horizontal chassis, vertical two sides that set up on horizontal chassis 3 keep off the frame, vertical set up to go up and be located two sides in horizontal chassis 3 keep off that the device is born to a plurality of between the frame and rotatable the setting is gone up and be used for the stop device spacing to the work piece in horizontal chassis 3, what bear that the device includes vertical setting bears frame and the rotatable loading board that just is used for providing the work piece support on bearing the frame that sets up, the loading board is followed vertical direction and is set up a plurality ofly bearing to put up. The utility model discloses be suitable for mechanical hand to get workpiece device of piece can improve the efficiency of getting the piece, promotes manual packaging's labor efficiency, has reduced operating time, has reduced the safe risk when operating, the cost is reduced.