Torsion tool in torsional spring torsion structure

The invention relates to a torsion tool in a torsional spring torsion structure. The torsion tool is applied to the torsional spring torsion structure. The torsion tool in the torsional spring torsionstructure comprises a rotary shaft, a synchronous belt, a synchronous pulley II, a bearing fixing ring, an angular contact bearing, an angular contact bearing seat, a rotating arm, a spring housing,a spring, a rotating seat, a positioning pin, a thrust plate, a deep groove ball bearing and a rotating press seat. The synchronous pulley II is connected with the rotary shaft; the synchronous belt is connected with the synchronous pulley II; the angular contact bearing contacts the rotary shaft and the angular contact bearing seat; the bearing fixing ring is used for fixing the angular contact bearing seat, the rotating arm, the spring housing and the spring which are sequentially connected with the rotary shaft in a sleeving way; the positioning pin is matched with the rotary shaft; the thrust plate and the rotary s