Welder extension conductive nozzle

The utility model belongs to the technical field of welder accessory technique and specifically relates to a welder extension conductive nozzle, including the conductive nozzle body, the conductive nozzle body is expanded the extension right -hand member and is connected with a thread connection pipe including connecting fixed pipe and expanding the extension, connects the nearly left side open position of fixed intraductal side arcwall face and is connected with the 2nd thread connection pipe. The utility model discloses a welder extension conductive nozzle utilizes thread connection pipe and the 2nd thread connection pipe difference fixed connection to fix the pipe and expand the extension, promote greatly and connect fixed pipe and extend the connection structure fastness between the extension, and can clear away fast through extrudeing the built -in impurity of closing plate on with the conductive nozzle inner wall that detects of external detection closing plate control at the later maintenance in -proce