Adjusting assembly of pipe cutting machine

The utility model discloses a pipe cutting machine adjusting assembly which comprises a machine body, a moving mechanism is arranged at the upper end of one side of the machine body, a screw rod is arranged on the moving mechanism, a moving plate is connected to the screw rod in a threaded and sleeved mode, a bearing plate is arranged on one side of the moving plate, and an adjusting mechanism is arranged at the lower end of the bearing plate. And a moving seat is fixed to the other side of the moving plate, an equipment box is arranged at the upper end of the moving seat, and a clamping and fixing mechanism is arranged on one side of the lower end in the equipment box. The position of the second round roller can be freely adjusted according to the lengths of the pipes, so that the second round roller can bear the pipes with different lengths, the stability of the pipes in the machining process is effectively improved, the pipe cutting effect of the pipes is guaranteed, meanwhile, the pipes with different spe