Buried welding device based on PCB welding holes

The utility model discloses a submerged arc welding device based on PCB welding holes. Device comprising a device body, wherein a box body is fixedly connected and assembled at the top end of the device body; a handle is fixedly connected and assembled at the lower part of the outer side wall of the...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG LIJUN, CAO DEQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a submerged arc welding device based on PCB welding holes. Device comprising a device body, wherein a box body is fixedly connected and assembled at the top end of the device body; a handle is fixedly connected and assembled at the lower part of the outer side wall of the device body; draught fans are fixedly connected and assembled to the left side and the right side of the bottom end of the device body, air guide pipes are fixedly connected and assembled to one ends of the draught fans, transverse rings are fixedly connected and assembled to the bottom ends of theair guide pipes, transverse blocks are fixedly connected and assembled to the left ends and the right ends of the transverse rings, expansion plates are movably installed on the transverse blocks through first rotating shafts, and coamings are arranged on the outer walls. The utility model discloses a buried welding device based on PCB welding holes. Device comprising a device body, wherein a boxbody is fixedly connected