The utility model discloses a special tool for a sliding type positioning wire clamp screw hole position, which comprises a framework, wherein the framework is a square frame formed by connecting two transverse staff gauges and two vertical staff gauges, scale lines are respectively arranged on the surfaces of the vertical staff gauges and the transverse staff gauges, a transverse moving chute is respectively arranged at the inner side of each transverse staff gauge, a vertical moving chute is respectively arranged at the inner side of each vertical staff gauge, a transverse moving caliper is arranged between the two transverse moving staff gauges, a second through groove is formed on transverse moving caliper, both ends of the transverse moving caliper are respectively provided with a transverse moving slide block, transverse moving guide blocks are respectively arranged on the two transverse moving blocks, the two transverse moving guide blocks are respectively matched with the two transverse moving chutes, a vertical moving caliper is arranged between the two vertical staff gauges, a first through groove is arranged on vertical moving caliper, both ends of the vertical moving caliper are respectively provided with a vertical slide block, a vertical moving guide block is respectively arranged on each vertical slide block, the two vertical moving guide blocks are respectively matched with the two vertical moving chutes, and scale pointers are respectively arranged in the vertical slide blocks and the transverse moving slide blocks.