Node tensioning equipment for wire harness winding

The utility model relates to the field of wire harness tensioning equipment, in particular to node tensioning equipment for wire harness winding. The technical problems that a tension adjusting structure of an existing wire harness tensioning device is difficult to adjust and use quickly, wire bodies with different thicknesses are difficult to limit and fix quickly, wire harnesses are likely to be broken, and the quality and reliability of products are damaged are solved. According to the technical scheme, the node tensioning equipment for wire harness winding comprises a supporting assembly. According to the utility model, the wire body can be quickly tensioned by using the support of the cambered surface to the wire body, the staggered routing of the movable wire passing structure on the first tensioning assembly and the L-shaped groove of the wire guiding assembly of the wire body, so that the problems that the tension adjusting structure of the current wire harness tensioning equipment is difficult to qui