Aircraft engine blade profile detection device

The invention discloses an aero-engine blade profile detection device which comprises a detection table, a clamping assembly used for fixedly installing a blade is rotatably arranged on the detection table, and a scanning assembly used for scanning and detecting the blade and a knocking assembly used for knocking the blade are arranged on the two sides of the clamping assembly respectively. The method has the beneficial effects that the static molded surface of the blade is automatically scanned and detected, and the molded surface of the blade in a knocking state is also automatically scanned and detected. 本发明公开了一种航空发动机叶片型面检测装置，包括检测台，所述检测台上转动设置有用于固定安装叶片的夹持组件，所述夹持组件两侧分别设置有用于对叶片扫描检测的扫描组件和用于对叶片进行敲击的敲击组件。本发明的有益效果：不仅实现了自动对叶片静态型面进行扫描检测，还实现了自动对叶片敲击状态下型面进行扫描检测。