Test device for simulating loading of aerodynamic load of missile wing

The utility model discloses a test device, and specifically discloses a test device which simulates the loading of an aerodynamic load of the missile wing through applying a pulling force to the upper part of the missile swing. The device comprises a support (1), an actuator (2), an unfolding mechanism (3), a bottom plate (4), a simulation missile swing (5), a force sensor (6), a force-applying rod (7), and a swing arm (8). When the simulation missile swing (5) is unfolded, the actuator (2) outputs a pushing force, and the missile swing is pushed to be unfolded through the unfolding mechanism (3). The device can accurately simulate the aerodynamic load in an unfolding process of the missile swing, can guarantee that the missile swing is unfolded reliably, also can guarantee that the missile swing is unfolded in place, and is smaller in impact on a missile.