Interior support structure of location is installed fast to aeroengine high pressure turbine stator

The utility model provides an internal support ring of obturaging that interior support structure of location is installed fast to aeroengine high pressure turbine stator sets up the mounting groove seat on high -pressure turbine stator, wait the part to carry out the integrated design on the ring of obturaging behind the original internal support ring sum, obtains the integration to interior support after the integration is obturaged to encircle and is set up the installation location boss corresponding with the stator mounting groove. Beneficial effect: simplify part structure, reduce part quantity, guarantee the stator pinpoint with reliable supporting in, the assembling and the reliability of structure have obtained the improvement, also handling ease and part state are managed more. 种航空发动机高压涡轮导叶快速安装定位的内支承结构，在高压涡轮导叶上设置安装槽座，将原来的内支承环和后封严环等零件进行体化设计，得到整合的内支承封严环，并在整合后的内支撑封严环上设置与导叶安装槽相对应的安装定位凸台。有益效果：简化零件结构，减少零件数量，在确保导叶准确定位和可靠支承的同时，结构的装配性和可靠性得到了改善，也更加便于加工和零件状态管理。