Precision positioning radial drilling machine

The utility model relates to the technical field of drilling machine equipment, in particular to a precise positioning radial drilling machine which comprises a base and a workbench arranged on the upper side of the base, a control box is arranged on the upper side of the base, an outer stand column is arranged on the upper side of the control box, an inner stand column is arranged on the inner side of the outer stand column, and a rocker arm is arranged on one side of the outer stand column. A spindle box is arranged on the upper side of the rocker arm, a drilling motor is arranged on the upper side of the spindle box, a displacement screw is rotationally arranged on the rocker arm, a lifting screw is rotationally arranged on one side of the outer stand column, the control box comprises an angle sensor, a rotating motor and a driving bevel gear, and a driven bevel gear is arranged at the bottom of the outer stand column. And the driving bevel gear is in meshed contact with the driven bevel gear. The displace