Turbofan engine stator subassembly vacuum brazing positioner

The utility model discloses a turbofan engine stator subassembly vacuum brazing positioner, including last positioning disk, lower positioning disc and pivot, the center of positioning disk and the center of being fixed in lower positioning disc of inserting are run through to the pivot bottom, last positioning disk lower surface edge is circular arrangement and installs fixed tooth, lower positioning disc upper surface edge is circular arrangement and installs down fixed tooth, fixed tooth and all fixed tooth one -to -one settings down on all, lower positioning disc still is equipped with along the stator holding ring of its upper surface marginal distribution, ring outside the stator is installed to the location in the stator holding ring, even opening there is a plurality of blade slot on the outer ring of stator, peg graft in every blade slot and install a stator blade, all stator blade are located stator excircle intra -annular lateral wall to all stator blade location slant cavity is placed in to the ou