Robot casting base machining device

The utility model discloses a robot casting base machining device which comprises a base, a machine cover is fixedly arranged at the top of the base, a dust suction device is fixedly arranged on the rear side of the machine cover, a hydraulic rod is fixedly arranged at the top of the machine cover, a rectangular box is fixedly arranged at the bottom end of the hydraulic rod, and a guide sliding groove is formed in the bottom of the rectangular box. A driving mechanism is arranged in an inner cavity of the rectangular box, drilling machines are fixedly connected to the bottom of the driving mechanism through connecting sliding rods, through the arrangement of the two sets of drilling machines, symmetric and regular drilling can be conducted on a service robot casting base, two holes can be formed at a time, the drilling efficiency is high, and through the arrangement of a dust suction device, the service robot casting base can be conveniently cleaned. A negative pressure fan on the dust suction device can suck