Concrete pile head wire cutting device

The invention discloses a concrete pile head wire cutting device which comprises a limiting sleeve, a rotating shaft, an inner cutting steel wire, a first outer cutting steel wire and a second outer cutting steel wire, the limiting sleeve is fixed to the outer side wall of a concrete pile mold, the rotating shaft capable of rotating is sleeved with the limiting sleeve, and the inner cutting steel wire, the first outer cutting steel wire and the second outer cutting steel wire are installed on the rotating shaft; a through groove allowing the inner cutting steel wire, the first outer cutting steel wire and the second outer cutting steel wire to penetrate through is machined in the middle of the side wall of the side, close to the concrete pile mold, of the limiting sleeve, the inner cutting steel wire is annularly located on the inner side of the vertical steel bar, and the first outer cutting steel wire and the second outer cutting steel wire surround the outer side of the vertical steel bar in a C shape. The