Steel wire coil dividing and unwinding tool

The utility model discloses a steel wire coil dividing unreeling tool which comprises an unreeling shaft, a steel wire coil, a first connecting shaft sleeve, a second connecting shaft sleeve, a clamping ring structure, a damping shaft, a damping coil and a chassis support, the steel wire coil is arranged on the unreeling shaft in a sleeved mode, the first connecting shaft sleeve is fixed at one end of the unreeling shaft, the second connecting shaft sleeve is in key connection with one end of the damping shaft, and the damping coil is arranged on the chassis support. The damping shaft can slide in the axial direction of the damping shaft, the outer end face of the first connecting shaft sleeve is connected with the outer end face of the second connecting shaft sleeve in a matched mode, a first step structure is arranged on the outer ring face of the end, provided with the second connecting shaft sleeve, of the damping shaft, the first step structure is sleeved with the clamping ring structure, and the second