The invention relates to a rotating platform for testing the unfolding of a missile wing under a multi-angle high-speed rotating condition of a missile body, and belongs to the field of high-speed rotating platform experimental research designs. According to the rotating platform, the angle of a work piece is regulated by adopting a motor screw rod transmission mechanism; a motor shaft and a work piece rotating shaft adopt an integrated shafting design; the defect of rotating speed loss during a commonly used belt transmission process is eliminated; a transmission structure is simplified; the stability is improved; the overall structural integration is realized. The missile body is fixed at the two ends and is connected through a bracket, so that the missile body can be ensured to rotate at a high speed. In addition, the rotating speed can also be used for researching the high-speed rotating characteristics of the missile bodies with different sizes through simple transformation. A missile wing unfolding testing device is arranged on a rotating bracket; the unfolding and locking conditions of the missile wing can be represented through the movement of a fixed pin. To sum up, the rotating platform provides a safe and reliable research platform for researching the high-speed rotating characteristics of the missile body at different angles and testing the unfolding and locking of the missile wing, so that the rotating platform has a very good use value.