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1. 发明专利

JP2009039742A Arc welding apparatus 审中-公开
标题翻译：弧焊设备
公开(公告)号：JP2009039742A
公开(公告)日：2009-02-26
申请号：JP2007206422
申请日：2007-08-08
申请人： Tookin:Kk , Yaskawa Electric Corp , 株式会社トーキン , 株式会社安川電機
发明人： NISHIKAWA SEIGO , MORITA RYUICHI , KITAMURA HIROYUKI , OZAKI KOICHI
IPC分类号： B23K9/29 , B23K9/12
摘要： PROBLEM TO BE SOLVED: To provide an arc welding apparatus which can improve the feeding ability of a welding wire, and can easily adjust the length of a spring liner.
SOLUTION: In the arc welding apparatus which feeds the welding wire to a welding torch 2 arranged on the tip end of a robot, and supplies electric current to the welding torch 2, the welding torch 2 is composed of a torch body 11 for inserting the welding liner 10 including the welding wire therein, a collet adapter 12 to be attached to the tip end of the torch body 11, a tip adapter 15 to be attached to the tip end of the collet adapter 12, a contact tip 16 to be attached to the tip end of the tip adapter 15, an insulator 13 which is inserted into the collet adapter 12 and is to be attached to the torch body, and a nozzle 17 which is attached to the insulator 13, and covers the tip adapter 15 and the contact tip 16. A tapered portion and slits are provided on the tip end of the collet adapter 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高焊丝的供给能力的电弧焊接装置，能够容易地调整弹簧衬套的长度。解决方案：在将焊丝馈送到设置在机器人的前端的焊炬2并向焊炬2供给电流的电弧焊接装置中，焊炬2由炬体11 用于将包括焊丝的焊接衬套10插入其中的夹头适配器12，附接到割炬本体11的末端的夹头适配器12，附接到夹头适配器12的末端的末端适配器15，接触尖端16 要连接到尖端适配器15的前端，插入到夹头适配器12中并连接到炬体上的绝缘体13和连接到绝缘体13上并覆盖尖端的喷嘴17 适配器15和接触尖端16.锥形部分和狭缝设置在夹头适配器12的尖端上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2011016158A Welding torch 审中-公开
标题翻译：焊接TORCH
公开(公告)号：JP2011016158A
公开(公告)日：2011-01-27
申请号：JP2009163307
申请日：2009-07-10
申请人： Tookin:Kk , 株式会社トーキン
发明人： KITAMURA HIROYUKI
IPC分类号： B23K9/29 , B23K9/26
摘要： PROBLEM TO BE SOLVED: To provide a welding torch capable of eliminating fail in aiming of a weld point, keeping constant the distance between a power supplying point and a weld point of a weld wire, considerably reducing the generation amount of welding spatter, and achieving improvement of product quality of a portion to be welded.SOLUTION: The welding torch includes a tip body, a power supplying tip, a nozzle, and the like. The power supplying tip has: a collet tip, the front edge side of which is equally divided into three or more pieces, which has spring property, and in the center part of which the a welding wire insertion hole is formed; and a spring collet, which is mounted on the outside of the collet tip, which is equally divided into three or more pieces, which has spring property, and which applies pressurizing force inward in the direction perpendicular to the axis of the wire insertion hole of the collet tip.
摘要翻译：要解决的问题：为了提供能够消除焊接点失效的焊枪，保持焊丝的供电点和焊点之间的距离保持恒定，大大减少了焊接飞溅的发生量，并实现改善待焊接部分的产品质量。解决方案：焊枪包括尖端体，供电尖端，喷嘴等。供电端头具有：夹头，其前边缘被等分成三个或更多个具有弹簧性质的夹头，并且在其中心部分形成焊丝插入孔; 以及弹簧夹头，其安装在夹头的外侧，该夹头平均分为三个或更多个具有弹簧特性的片，并且在垂直于线插入孔的轴线的方向上向内施加加压力夹头。

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