Multi-head drilling and tapping machine

The utility model relates to the technical field of machining equipment, and discloses a multi-head drilling and tapping machine which comprises a base, a motor is arranged in the base, the output end of the motor is fixedly connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly connected with an adjusting seat, the top of the adjusting seat is rotationally connected with a second rotating shaft, and the second rotating shaft is fixedly connected with the second rotating shaft. The outer surface of the second rotating shaft is fixedly connected with a reinforcing seat, and the top of the reinforcing seat is fixedly connected with a supporting frame. The drilling machine has the following advantages and effects that an operator drives the first rotating shaft to rotate through the driving motor, so that the adjusting seat drives the supporting frame to rotate, and the positions of the two drilling machines in the supporting frame are switched; the first air cylinder is