Detection tool for axial flow fan blade

The utility model discloses a detection tool for an axial fan blade, and the tool comprises an installation plate which is used for installing the blade; the two mounting frames are connected to the mounting plate and located on the opposite sides of the blade respectively, and a plurality of measuring stations are arranged on the mounting frames in the width direction of the blade; and the at least one detection piece is movably arranged on the mounting frame so as to move to any one measurement station and measure the blade. According to the utility model, the positioning of the blade is realized through the mounting plate, and the positioning of the detection piece is realized through arranging a plurality of measurement stations on the mounting frame, so that a plurality of positions measured each time are the same, thereby avoiding errors caused by the fact that the detection piece cannot be accurately positioned, and improving the measurement accuracy. 本实用新型公开了一种用于轴流风扇叶片的检测工装，包括：安装板，用以安装叶片；两个安装架，两个所述安装架