Roll processing mechanism for torsion bar of tracked vehicle

The utility model provides a roll processing mechanism for a torsion bar of a tracked vehicle, relates to a processing mechanism, and aims at solving the problems that the torsion of the tracked vehicle is short in fatigue life and poor in work reliability. The technical scheme one includes that the roll processing mechanism for the torsion bar of the tracked vehicle comprises a roller, a roller shaft, a press cover, a limiting piece, a first bearing and two second bearings. The first bearing and the two second bearings are respectively disposed on the roller shaft in sleeved mode. The first bearing is positioned between the two second bearings. The roller is fixedly connected with the roller shaft through the first bearing. Tooth-shaped gear hobs are disposed in the middle of the outer circumferential surface of the roller. Two ends of the roller shaft are disposed on the press cover. One side of the roller shaft is fixedly connected with a machine tool through the limiting piece. Unlike the technical scheme