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    • 1. 发明专利
    • Consumable electrode wire welding torch
    • 消防电焊丝焊接机
    • JP2005144547A
    • 2005-06-09
    • JP2003421562
    • 2003-11-17
    • Kanji Kato完次 加藤
    • KATO KANJI
    • B23K9/29
    • PROBLEM TO BE SOLVED: To solve problems that: a consumable electrode wire welding torch to be used in performing welding allows a consumable electrode wire to pass through its inside and supplies power in this condition to generate welding arc and thus some components (such as a contact chip and a nozzle) are consumed and polluted to cause defective welding and the need of exchange and cleaning of each component; excessive labor and time are required because each component has a screw structure when performing the above-described works; a torch having connection parts to be easily changed has an enlarged structure of the connection parts, access to narrow parts or distal parts of a workpiece to be welded becomes thereby difficult, and excellent welding posture and targeting cannot be ensured.
      SOLUTION: A plurality of cut-in slits are formed on the female side of a connection part, the outer circumference thereof is tightened by a spring or an O-ring, and the slits are opened during the exchange. Exchange parts are unitized (chip body units) to increase the speed of exchange.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了解决在进行焊接时使用的消耗电极焊丝焊炬可以使消耗电极线通过其内部并在该状态下供电以产生焊接电弧并且因此产生一些部件( 例如接触芯片和喷嘴)被消耗和污染以造成焊接不良以及每个部件的更换和清洁的需要; 需要过多的劳动和时间,因为当执行上述工作时,每个部件具有螺钉结构; 具有易于改变的连接部件的手电筒具有连接部件的扩大结构,因此难以接近待焊接的工件的窄部件或远端部件,并且不能确保优良的焊接姿势和目标。 解决方案:在连接部分的阴侧上形成多个切入狭缝,其外周由弹簧或O形环紧固,并且在更换期间开口。 交换部件被整合(芯片体单元)以增加交换速度。 版权所有(C)2005,JPO&NCIPI
    • 3. 发明专利
    • Contact chip and welding torch
    • 接触芯片和焊接TORCH
    • JP2005144548A
    • 2005-06-09
    • JP2003421563
    • 2003-11-17
    • Kanji Kato完次 加藤
    • KATO KANJI
    • B23K9/26
    • PROBLEM TO BE SOLVED: To provide a contact chip capable of realizing a low price and reducing the exchange cost.
      SOLUTION: A plurality of cut-in slits are formed in a welding torch side of a connection part of the welding torch and a contact chip, the outer circumference thereof is tightened by a spring or the like. When the contact chip is changed, the slits are opened. The male screw working of the contact chip is not formed, but straight working or tapering is performed instead.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供能够实现低价格并降低交换成本的接触芯片。 解决方案:在焊炬的连接部分的焊枪一侧和接触片上形成多个切入狭缝,其外周由弹簧等紧固。 当接触芯片改变时,缝隙被打开。 不形成接触芯片的外螺纹加工,而是进行直线加工或锥形化。 版权所有(C)2005,JPO&NCIPI