Bending equipment for torsional spring

The utility model belongs to the technical field of torsional springs, and particularly discloses bending equipment for a torsional spring. The spring forming device solves the problems that in the prior art, a cutter needs to be manually operated to cut off a spring at a fixed length during spring forming, and the mental fatigue of workers is caused after long-time work. A supporting block is fixedly installed on one side above the base, protective plates are fixedly installed on the two sides above the base respectively, a winding shaft is arranged above the base, a cutter is arranged on one side of the supporting block, a guide block is arranged on the protective plate on one side, a motor is fixedly installed on one side of the supporting block, and the motor is connected with the winding shaft, the cutter and the guide block through a transmission assembly. The motor drives the winding shaft to rotate through the transmission assembly, the motor drives the guide block to move rightwards through the trans