Fork is with special milling cutter of rail

The utility model discloses a fork is with special milling cutter of rail belongs to railway switch machinery processing technology field, and the milling cutter head is tubaeform, does microcephaly's diameter do 80mm, does the major part diameter do 173mm, horn mouth thickness are 20.64mm, and the gross thickness is 88mm, does central mounting hole do 50mm, locate radially to be equipped with the flat blade group no. 2 of array by the first microcephaly's diameter of milling cutter, flat blade group no. 2 is 18.43 with the central line contained angle, and the horn mouth rear side is equipped with the flat blade group no. 1 of array, puts down blade group no. 1 and is 92.29 with the central line contained angle, and flat blade group no. 2 is equipped with the interior circular arc blade of R15 with a flat blade group angle of intersection department. The fork with the rail realized once dress card location, milling cutter processing just can with forge the equipment of heart rail, this milling cutter's use h