Milling cutter for processing spline shafts

The utility model discloses a milling cutter for processing spline shafts, including the cutter arbor, the end of cutter arbor is equipped with the slipmat, is equipped with two fixed blocks on the cutter arbor, is equipped with the cutter body between two fixed blocks, and the cutter body passes through the connecting piece to be installed on the cutter arbor, and the extension bar is equipped with through the nut is fixed in the top of cutter arbor, has cutter head through the screw thread coupling joint on the extension bar, is equipped with a plurality of assembly grooves on the cutter body, is equipped with the edge bearing on the assembly groove, and the side of edge bearing is equipped with two and transfers knothole, respectively is equipped with adjusting screw in two accent knothole, installs the blade through the blade nut on the edge bearing. The utility model discloses simple structure, low price on the basis of guaranteeing the stage property performance, reach the purpose of convenient to detac