Motor rotor guide shaft tool

The utility model discloses a motor rotor guide shaft tool which comprises a main body, an alignment boss and a connecting hole are designed on the end face, connected with a rotor main shaft, of the main body, and a guide key groove is designed in the side edge of the main body. The guide shaft is matched with the inner hole for guiding, the guide key groove is used for positioning, the rotor can be quickly centered, the central axis is ensured to be perpendicular to the stator, the rotor can be directly hung in through a travelling crane for quick installation, safety and reliability are realized, the die can be quickly replaced, and the universality is high. 本实用新型公开了一种电机转子导向轴工装，包括主体，所述主体在与转子主轴连接的端面设计有对正凸台及连接孔，所述主体侧边设计有导向键槽。本实用新型使用导向轴与内孔配合导向，导向键槽定位，可以快速对中转子，保证中心轴线垂直于定子，可以直接通过行车吊入快速安装，而且安全可靠，能快速换模通用性强。