Concrete prefabricated part cutting device

The utility model relates to the technical field of concrete prefabricated part machining, and discloses a concrete prefabricated part cutting device which comprises a mounting seat, a supporting column is arranged at the top of the mounting seat, a mounting plate is arranged on the right side of the supporting column, a hydraulic rod is arranged at the bottom of the mounting plate, and a motor box is arranged at the output end of the hydraulic rod. A driving motor is arranged on the inner bottom wall of the motor box, an output shaft of the driving motor extends to the right side of the motor box and is provided with a cutting blade, and two cushion blocks located on the right side of the supporting column are arranged at the top of the mounting base; an adjusting box which is located below the mounting plate and fixedly connected with the tops of the two cushion blocks is arranged on the right side of the supporting column, and two bearing plates are arranged on the top of the adjusting box. According to th