Wind power blade tip lightning protection positioning tool

The utility model relates to the technical field of wind power blade manufacturing, and discloses a wind power blade tip lightning protection positioning tool which comprises a lower limiting rod, adjusting rods are rotationally connected to the left side and the right side of the top of the lower limiting rod, an upper limiting rod is fixed to the tops of the two adjusting rods together, and a mounting plate is fixed to the middle of the rear side face of the upper limiting rod. A sliding groove is formed in the top of the mounting plate, two sliding blocks are arranged in the sliding groove, first threaded holes are formed in the right side faces of the sliding blocks, a first bolt is jointly arranged in the two first threaded holes in a penetrating mode, and a through hole is formed in the inner wall of the right side of the sliding groove. The wind power blade lightning arrester is placed between the two fixing rods in the middle of the top of the mounting plate, the first bolts are rotated, the two slidi