Medical head fixing frame

The utility model discloses a medical head fixing frame. Including a base, a headrest is mounted on the base; two U-shaped clamping jaws are symmetrically arranged on the left side and the right sideof the headrest. The clamping jaw comprises a transverse telescopic air cylinder, a vertical telescopic rod and a transverse fixing rod. The transverse telescopic cylinder is connected with an air pump in the headrest; the outer end of the transverse telescopic cylinder extends out of the headrest and is connected with a vertical telescopic rod; the vertical telescopic rod is subjected to up-and-down telescopic adjustment through a first fastening screw; a rotating support is fixed at the upper end of the vertical telescopic rod; a transverse fixing rod is hinged to the rotating support. The transverse fixing rod is rotationally adjusted through a second fastening screw on the rotating support, a sliding cavity is formed in the transverse fixing rod, a sliding block is connected into the sliding cavity in a slidin