| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning device of a stud welding gun in which deposit deposited at the tip part of a stud welding gun can be removed easily only by spraying polishing material.SOLUTION: A cleaning device 10 of a stud welding gun, which removes deposit deposited at the tip part of a stud welding gun 3 including an electrode part 17 that holds a stud bolt 6, comprises a cleaning chamber 22 which includes an insertion port 21 that the tip of the stud welding gun 3 is inserted into, a polishing material spray nozzle 23 which is provided in the cleaning chamber 22 and sprays polishing material 12 to the tip part of the stud welding gun 3, and an insertion port covering member 24 which is provided so as to cover the insertion port 21 and prevents the polishing material from scattering. |
