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1. 发明授权

US07009135B1 Electrode alignment device for automated welding machines 有权
标题翻译：电焊机自动对准装置
公开(公告)号：US07009135B1
公开(公告)日：2006-03-07
申请号：US10984274
申请日：2004-11-09
申请人： Hui Hua Cheah , Boon Guan Sow , Ze Shen Wong
发明人： Hui Hua Cheah , Boon Guan Sow , Ze Shen Wong
IPC分类号： B23K11/31
CPC分类号： B23K11/312
摘要： An electrode alignment device and weld head for automated welding machines includes a base member, a gap wheel, an electrode holder and a coupling rod. The gap wheel includes a plurality of graduations, where each graduation corresponds to a predetermined electrode spacing for an automated welding process. In one embodiment, the graduations in the gap wheel comprise pairs of apertures, with a first aperture for engaging an alignment post on the base member, and a second aperture for engaging an alignment post on the electrode holder. Among the graduations, the spacing between the first and second apertures is different. As such, the electrode spacing may easily and accurately be changed by disengaging the coupling rod, rotating the gap wheel to the proper graduation, and reengaging the coupling rod.
摘要翻译：用于自动焊接机的电极对准装置和焊头包括基座部件，间隙轮，电极夹持器和联接杆。间隙轮包括多个刻度，其中每个刻度对应于用于自动焊接过程的预定电极间距。在一个实施例中，间隙轮中的刻度包括成对的孔，其具有用于接合基座构件上的对准柱的第一孔和用于接合电极座上的对准柱的第二孔。在这些刻度中，第一和第二孔之间的间距是不同的。因此，通过使联接杆脱离，使间隙轮旋转到适当的刻度，并重新接合连接杆，可以容易且准确地改变电极间距。

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