Wind turbine blade testing machine

The utility model discloses a wind turbine blade testing machine, which comprises a base and a frame body, at least one moving beam capable of moving up and down and a fixed beam with a fixed position are arranged on the frame body, and at least one clamp is arranged on the end face, opposite to the fixed beam, of the moving beam, so that stretching and compression tests can be realized. The clamps on the opposite end faces of the movable beam and the fixed beam can relatively controllably rotate, so that the distortion test can be carried out, the clamping spaces on the clamps can deform to clamp workpieces in different forms, the irregular surface condition of the blade is met, and the distortion test efficiency is improved. And in addition, the hydraulic rods on the two sides and the guide plates are arranged, so that the stability of vertical movement can be provided. 本实用新型公开了一种风力机叶片试验机，包括底座、架体，所述架体上至少设置一个能够上下移动的移动梁和一个位置固定的固定梁，其中至少移动梁与固定梁相对的端面上设有夹具，从而能够实现拉伸、压缩试验的进行，且所述移动梁与固定梁相对的端面上的夹具之间能够相对可控的转动，从而可以满足扭曲试