Positioner of super large excavator track pin axle

The utility model discloses a positioner of super large excavator track pin axle, including the positioner who is used for coupleing the round pin axle of grip -pad and is used for positioning pin, characterized by, the positioner level sets up the outer ends at the round pin axle, and this positioner is including being used for transition, locating part and connecting the mounting of locating part and transition, be equipped with the space between locating part and the round pin axle head face, the transition piece is equipped with and is used for avoiding seting up complicated installation base and machine tooling with grip -pad cambered surface assorted cambered surface on the grip -pad, the mounting passes the locating part in proper order and fixes with the transition piece. The advantage: the utility model discloses complicated installation base and machine tooling have been avoided seting up as the transition piece by the spacer that the use has the cambered surface on the grip-pad to reduce the castin