Floating milling cutter system

The utility model discloses a floating type milling cutter system in the technical field of automation systems, which comprises a cutter head, a cutter head motor and a motor seat, the cutter head motor is fixedly mounted on the motor seat, the floating type milling cutter system further comprises an adjusting motor, the adjusting motor is also fixedly connected with the motor seat, and the cutter head is detachably fixed on a cutter head spindle. The tool bit main shaft is rotatably connected in the adjusting shell in a penetrating mode, an output wheel of the tool bit motor is in transmission connection with a driven wheel, the driven wheel is rotatably fixed to the motor base, and the tool bit main shaft is connected with the driven wheel through a spline; an output shaft of the adjusting motor is fixedly connected with an adjusting plate, the adjusting shell is fixedly connected to the adjusting plate, and the tool bit motor and the adjusting motor are servo motors. Compared with the prior art, the millin