| 摘要 |
An equipment for simultaneously electroplating inner and outer parts of a fuel supply pipe to be mounted on an automobile fuel tank is provided to improve corrosion resistance of the inner part of the pipe by plating an inner part as well as an outer parts of a bent pipe and improve productivity and reduce manufacturing cost by simultaneously plating the inner part and the outer part of the pipe through one process. An equipment for simultaneously electroplating inner and outer parts of a fuel supply pipe to be mounted on an automobile fuel tank comprises: an electrolyzer(10) which has a predetermined internal space(11) and contains an electrolyte in the internal space; at least one anode bus bar(20) which is installed in an upper portion of the electrolyzer, and to which an anode(+) is connected; at least one cathode bus bar(30) which is installed in the upper portion of the electrolyzer, and to which a cathode(-) is connected; anode plates(40) connected to the anode bus bar to flow an electric current through the anode bus bar, dipped into the electrolyte, and formed of a metal to be plated; outer plating racks(50) which are suspended to the cathode bus bar and partially dipped into the electrolyte; plating objects(60) which are hooked and fixed to the outer plating racks, dipped into the electrolyte and comprised of automobile fuel supply pipes; and inner plating racks comprising a body inserted into the plating objects and made of a material capable of flowing through the electric current, a connecting part formed on one end of the body and connected to the anode bus bar to flow an electric current through the anode bus bar, and a plurality of insulators which cover an outer surface of the body, and in which a plurality of holes are formed.
|
