Waterwheel type machine tool with outer circle machining mechanism

The utility model belongs to the technical field of machine tools, and particularly relates to a waterwheel type machine tool with an outer circle machining mechanism, which comprises a machine frame, a machine tool body is arranged on the machine frame, a plurality of mounting holes for mounting power heads are arranged on the periphery of the machine tool body, a rotating shaft is mounted in the machine tool body, and a clamping head for fixing a workpiece is mounted at one end of the rotating shaft. A first power source used for driving the rotating shaft to rotate and move is installed at the other end of the rotating shaft, a cutter installation base is arranged in the lathe bed, a cutter used for machining the periphery of a workpiece is arranged at one end of the cutter installation base and located on one side of the clamping head, and the other end of the cutter installation base is connected with a second power source used for driving the cutter installation base to move. Due to the design of the cu