Angle calibration device and method for turbocharging electric control actuator

The invention discloses an angle calibration device for turbocharging electric control actuator. The device comprises a base, a platform used for installing an actuator is arranged above the base, a rotating shaft is arranged on the base, the upper end of the rotating shaft penetrates through the platform, the rotating shaft is rotatably connected with the base and the platform, and a calibrationswing block is arranged above the platform. One end of the calibration swing block is fixedly connected with the rotating shaft, the other end of the calibration swing block is meshed with an output gear of the actuator, an angle indicating mechanism used for indicating the swing angle of the calibration swing block is arranged on the platform, a limiting swing block is arranged between the base and the platform, a limiting adjusting mechanism is arranged on the base, and one end of the limiting swing block is fixedly connected with the rotating shaft. The other end of the limiting swing blockis adjacent to the limiti