Auxiliary anchor rod hole site drilling machine movable frame

The utility model relates to an auxiliary anchor rod hole position drilling machine movable frame which comprises a drilling machine connected with an external power source, the drilling machine can be fixedly installed on a sliding block, the sliding block slides in a sliding groove formed in a machine tool, and the middle position of the machine tool is rotationally connected to a support through a rotating shaft. The inclination angle of the machine tool can be adjusted around the rotating shaft, and the lower end of the support is connected with a supporting column with the length capable of being adjusted. When drilling is carried out, a drilling machine is fixed to the sliding block, then the height of the support is adjusted according to a pre-measured point position of a mine tunnel, then the angle of the machine tool is adjusted to be perpendicular to the drilling point position through the second rotating wheel, then the machine tool is fixed through the bolt, and then the drilling machine is starte