Connection structure of reel dabber and piston axle

The utility model discloses a connection structure of reel dabber and piston axle, including piston axle and reel dabber, the piston axle head duan shangkai of piston axle has the internal thread hole, and it is still including the transition body and a pair of semi -ring cutting ferrule that are used for connecting fixed piston axle and reel dabber, the transition body includes external screw thread section, fixed connection in the annular flange of fixing with internal thread hole cooperation of external screw thread section tip, it has the tang recess to open on the annular flange, the dabber tip section of reel dabber is fixed with tip annular flange, be equipped with the outer extension boss with tang recess cooperation location on the tip annular flange, open on the semi -ring cutting ferrule have with piston axle head section, annular flange, tip annular flange and dabber tip section complex positioning groove. Location reliable, the fastening stable in structure of piston axle and reel dabber has been guaranteed through the transition body and locking cutting ferrule, the assembly degree of difficulty of piston axle and reel dabber is low, and connection precision is high.