Industrial robot wear-resistant joint shaft production equipment

The invention relates to the technical field of robot machining, and discloses industrial robot wear-resistant joint shaft production equipment which comprises a machining box, a fixing frame is fixedly mounted on the outer wall of the machining box, a box door is hinged to the front face of the machining box, and a heat insulation sealing plate is slidably mounted in the machining box; the front face of the heat insulation sealing plate extends out of the processing box, the nitriding mechanism comprises a nitrogen storage box fixedly installed at the top of the processing box, a nitrogen spraying pipe is fixedly installed on the front face of the nitrogen storage box, the tail end of the nitrogen spraying pipe extends into the processing box, and a gas outlet cover is fixedly installed at the tail end of the nitrogen spraying pipe; and a plurality of heating pipes are fixedly mounted in the processing box. By arranging the sealing mechanism and the cleaning mechanism, a good reaction environment and reactio