Movable frame type boring and milling machine

The utility model discloses a movable frame type boring and milling machine which comprises a frame type machine frame, a lifting mechanism used for controlling height lifting of a cutting mechanism,the cutting mechanism and an electrical control system used for controlling the boring and milling machine. The frame type machine frame comprises a base, two stand columns and a top beam, and the lower ends of the two stand columns are connected with the two ends of the base respectively. The upper ends of the two stand columns are connected with the two ends of the top beam respectively. The lifting mechanism is mounted on the frame-shaped rack; the control signal output end of the electrical control system is connected with the control signal input end of the lifting mechanism and the control signal input end of the cutting mechanism. Good rigidity and stability are provided through the frame-shaped rack, hoisting is convenient, and cutting is stable. A large product machining task which is difficult to complet