Drilling machine convenient to adjust

The utility model relates to the technical field of drilling equipment, and discloses a drilling machine convenient to adjust, which comprises a supporting table, a hollow block is placed at the top of the supporting table, a push rod motor is placed on one side of the supporting table, a driving motor is fixedly mounted at the bottom of a transmission shaft of the push rod motor, and a drill bit is in transmission connection with the bottom of the driving motor; a supporting rod is fixedly installed on one side of the bottom of the hollow block, and the bottom end of the supporting rod is rotationally connected with the supporting table. According to the drilling machine convenient to adjust, the screw rod, the bearing and the forward and reverse motor are arranged, in the using process of the drilling machine convenient to adjust, due to the fact that the supporting rod is rotationally connected with the supporting table through the bearing, the orientation of the hollow block can be adjusted, meanwhile, th