Tool special for quick-connection type pin puller and puller of tool

The utility model discloses a quick connection type pin puller special tool and its puller, including pull rod, rammer, stopper and puller, the rammer is sleeved on the pull rod, the one end of the puller is connected with the one end of the pull rod, the side face of the other end of the puller is provided with the gap, the gap includes the first gap and the second gap, the second notch is communicated with the first notch and penetrates through the end face of the puller, and the transverse size of the second notch is smaller than that of the first notch; the first notch is used for containing the head portion of the bolt, and the second notch is used for containing the rod portion of the bolt. The pull head has the advantages that the general pull head is used, so that the applicability of the pull head is improved; an internal hexagonal wrench is not needed, the tool operation process is simplified, the risk that tools such as the hexagonal wrench fall off is reduced in a special environment, potential sa