Tool, device and method for carrying out angle calibration test on angle sensor

The invention relates to a tool, a device and a method for performing angle calibration test on an angle sensor. The tool comprises a slide rail; the first sliding part and the second sliding part are movably mounted on the sliding rail and are oppositely arranged; a first steering engine used for installing a base station in the angle sensor to be calibrated is fixedly installed on the first sliding piece. The rotating plane of the base station is a horizontal plane after the base station is installed on the first steering engine. A fixing frame suitable for fixing a label in the angle sensor with calibration is installed on the second sliding piece. When the angle of a base station in an angle sensor to be calibrated is calibrated and tested, a tester does not need to manually place the relative position of the base station and a label and directly controls the states of a first sliding part, a second sliding part and a first steering engine, so that the condition of calibration errors caused by human facto