Wind tunnel test bench for testing automobile radiator

The utility model discloses a wind tunnel test bench for testing an automobile radiator, which comprises a supporting structure and a clamping structure, the clamping structure is movably connected to the top surface of the supporting structure, the supporting structure comprises a base unit and a rotating shaft unit, the base unit is arranged on the bottom surface of the clamping structure, and the rotating shaft unit is arranged on the bottom surface of the clamping structure. The rotating shaft unit is movably connected to the surface of the inner side of the top of the base unit, and the clamping structure comprises a bearing unit, a stretching unit and a clamping unit. According to the wind tunnel test bench for testing the automobile radiator, the two stretching rods are stretched outwards through the handles, the clamping plates are driven to move outwards while the compression-resistant springs are pressed, then the automobile radiator is arranged on the inner sides of the two clamping plates, the han