Wing component testing device

The embodiment of the invention discloses a wing component testing device which comprises a rack, a fixed seat and a torsion mechanism, the fixed seat and the torsion mechanism are arranged on the rack, the fixed seat is arranged to be capable of fixing and positioning a wing component, the torsion mechanism is arranged to be capable of clamping the wing component and applying torque to the wing component, and the wing component testing device further comprises a bag body, the bag body is arranged to be capable of being inflated with gas or liquid and acting on the wing type component. 本发明实施例公开一种机翼类构件测试装置，包括机架、设于机架上的固定座和扭转机构，固定座设置成能够固定并定位机翼类构件，扭转机构设置成能够夹持机翼类构件并对机翼类构件施加扭矩，机翼类构件测试装置还包括囊体，囊体设置成能够充入气体或者液体并作用于机翼类构件。