Mechanism for reducing loss of consumable parts in plasma cutting machine

The embodiment of the utility model provides a mechanism for reducing the loss of consumables in a plasma cutting machine, which comprises a plasma cutting machine transverse guide rail and a cutting gun adjusting device arranged on the plasma cutting machine transverse guide rail in a sliding manner, a back plate is arranged on the cutting gun adjusting device, a driving motor is vertically arranged at the top of the back plate, and the driving motor is connected with the plasma cutting machine transverse guide rail. A lead screw is arranged on the outer side of the back plate, the top end of the lead screw is in transmission connection with a driving motor, linear guide rails are arranged on the back plate and located on the two sides of the lead screw, sliding seats are arranged on the linear guide rails in a sliding mode, the sliding seats are in threaded connection with the lead screw, and drilling equipment is vertically installed on the sliding seats. According to the scheme provided by the embodiment