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31. 发明专利

JP2006136938A Non-consumable electrode welding torch and welding head with the head 有权
标题翻译：不可消耗电极焊接头和焊头与头
公开(公告)号：JP2006136938A
公开(公告)日：2006-06-01
申请号：JP2005225348
申请日：2005-08-03
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： WATANABE HIROSHI , AKEGA TOSHIHARU , MITSUHATA KOICHI , KANETANI MASAHIRO , UEDA KEIJI , EGASHIRA RYUICHI , KIKUHARA SEIJI , SATO YASUSHI , NAGASHIMA TOSHIJI , FUJIMOTO SHIGERU
IPC分类号： B23K9/29 , B23K9/16
摘要： PROBLEM TO BE SOLVED: To provide an ultra-flat non-consumable electrode welding torch which allows performing a welding operation through a narrow gap between adjacent piping such as welding of an abutting part between pipes of a boiler panel or the like and which is to be mounted on a compact automatic welding head, and also to provide a welding head equipped with this welding torch. SOLUTION: As a gas supply mechanism that supplies a shield gas to a welding section formed at the tip of the non-consumable electrode 2 through inside of the torch body 1 for the non-consumable electrode welding, a gas supply path 10 is provided for supplying the shield gas from an outer gas space 11 in a double ring-shaped gas space 11 and 12 provided around an non-consumable electrode 2 and divided by a partition wall 15, to an inner gas space 12 through a plurality of orifices 13 provided at regular intervals in the partition wall 15, and the gas is blown from the inner gas space 12 to the region around the non-consumable electrode 2 through a metal mesh plate 5. A gas outlet opening 12a provided in the inner gas space 12 is oriented in a different direction from the gas blowing direction through the orifices 13. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种超扁平的非消耗性电极焊枪，其允许通过相邻管道之间的窄间隙进行焊接操作，例如焊接锅炉板等的管道之间的邻接部分和其将被安装在紧凑的自动焊接头上，并且还提供配备有该焊枪的焊接头。解决方案：作为通过用于非消耗性电极焊接的炬体1内部的形成在非消耗电极2的前端的焊接部分提供保护气体的气体供给机构，气体供给路径10 被设置用于将外部气体空间11的外部气体空间11供给到设置在非消耗性电极2周围并被分隔壁15分割的双环状气体空间11和12中的内部气体空间12中的多个在分隔壁15中规则间隔设置的孔13，通过金属网板5将气体从内部气体空间12吹送到不可消耗电极2周围的区域。设置在内部气体中的气体出口12a 空间12通过孔13沿与气体吹送方向不同的方向定向。（C）2006年，JPO和NCIPI

32. 发明专利

JP2006110571A All positioned automatic welding head and method for operating the same 有权
标题翻译：所有定位的自动焊接头及其操作方法
公开(公告)号：JP2006110571A
公开(公告)日：2006-04-27
申请号：JP2004298353
申请日：2004-10-13
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： WATANABE HIROSHI , AKEGA TOSHIHARU , KANETANI MASAHIRO , MITSUHATA KOICHI , UEDA KEIJI , KIKUHARA SEIJI , NAGASHIMA TOSHIJI , FUJIMOTO SHIGERU
IPC分类号： B23K9/028 , B23K9/127 , B23K37/02 , B23K101/06
CPC分类号： B23K37/0276 , B23K9/0286 , B23K9/127 , B23K9/167 , B23K9/173 , B23K37/0533 , B23K2201/06
摘要： PROBLEM TO BE SOLVED: To provide a welding head in which the torch part can be easily moved in the circumferential direction of the outer circumferential part and in the vertical movement direction of the tube to be welded even in a narrow gap. SOLUTION: The welding head is equipped with a ring 1 for torch rotation provided with a torch stand 10 for supporting a torch 7 at the tip part and rotating around the circumference of the tube 22 to be welded in such a manner that its central axis is made coincident with the central axis of the tube 22, a ring 2 for vertically moving the torch arranged on a concentric circle with the ring 1 inside the ring 1, the first gear group of rotatively driving the ring 1 around the tube 22, the second gear group arranged in parallel with the first gear group and rotatively driving the ring 2 around the tube 22, a driving shaft 27 of jointly driving the two sets of gear groups, a motor 4 for torch rotation of driving the driving shaft 27, the second gear group, amotor 5 capable of driving the ring 2 while rotating in the same direction to the ring 1 or the direction reverse thereto at a speed equal to that of the first gear group or at a speed higher or lower than that of the first gear group for rotatively driving the ring 2 around the tube 22 and also vertically moving the torch 7. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种焊接头，其中炬部分可以容易地在狭窄的间隙中沿外周部分的圆周方向和待焊接的管的垂直移动方向移动。
解决方案：焊头装备有用于割炬旋转的环1，其具有用于在顶端部分处支撑炬7并且以被焊接的管22的圆周方向旋转的割炬支架10，中心轴与管22的中心轴线重合，用于将环1垂直移动到同心圆上的环2，环1位于环1内，第一齿轮组围绕管22旋转地驱动环1 所述第二齿轮组与所述第一齿轮组平行布置并且绕所述管22旋转地驱动所述环2，共同驱动所述两组齿轮组的驱动轴27，用于驱动所述驱动轴27的割炬旋转的马达4 第二齿轮组，能够以与第一齿轮组的速度相同的速度或以比第一齿轮组的速度高的或低于第一齿轮组的速度沿相同方向旋转到环1或与其相反的方向驱动环2的变速杆5 第一齿轮组 p用于围绕管22旋转驱动环2，并且还垂直移动割炬7.版权所有（C）2006，JPO＆NCIPI

33. 发明专利

JP2006088200A torch 审中-公开
标题翻译：火炬
公开(公告)号：JP2006088200A
公开(公告)日：2006-04-06
申请号：JP2004277605
申请日：2004-09-24
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： MURAKAMI KYOICHI , WATANABE HIROSHI , NAGASHIMA TOSHIJI
IPC分类号： B23K9/29
摘要： PROBLEM TO BE SOLVED: To provide a torch for hot wire, which can feed an adding wire while preventing the wire surface from being irregularly damaged by causing no spark at a contact conduction point of the adding wire, even when the adding wire attached with foreign substance is fed. SOLUTION: The torch 45 for hot wire comprises a guide hole 20 to guide the adding wire 3; an insulation ceramic guide 9 having an electricity supply member 44 for contact conduction and a guide hole to guide the adding wire 3 sent out from the electricity supply member 44; a through hole perpendicular to the longitudinal direction of the adding wire guide hole 20 of the electricity supply member 44; a plurality of current carrying tips 40 pinching and touching the adding wire 3; a plurality of springs 41 arranged so as to push the current carrying tip 40 toward both the adding wire 3 and the electricity supply member 44 respectively; and an opening 43 perpendicular to both the adding wire guide hole 20 of the electricity supply member 44 and the through hole of the electricity supply tip 40. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种热线焊枪，即使在添加线的接触导电点处不引起火花也能够防止线表面不规则地损伤的情况下，能够供给添加线，附有异物进食。解决方案：用于热丝的割炬45包括用于引导添加线3的引导孔20; 绝缘陶瓷导向件9具有用于接触导电的供电构件44和用于引导从供电构件44发出的添加线3的引导孔; 与供电构件44的添加导线孔20的长度方向垂直的通孔; 多个载流尖端40夹持和接触添加线3; 多个弹簧41被布置成分别将载流尖端40推向添加线3和供电构件44两者; 以及垂直于供电构件44的添加导线孔20和供电端40的通孔的开口43.版权所有（C）2006，JPO＆NCIPI

34. 发明专利

JP2004351562A Cutting device 审中-公开
公开(公告)号：JP2004351562A
公开(公告)日：2004-12-16
申请号：JP2003152013
申请日：2003-05-29
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： FUJIMOTO SHIGERU , NAGASHIMA TOSHIJI , ATSUJI TAKASHI
IPC分类号： B24B27/06
摘要： PROBLEM TO BE SOLVED: To provide a cutting device capable of easily performing a cutting work.
SOLUTION: A press 2 is fixed to a main body 1 having two sheets of parallel plates 1a and 1b. A rotating body 3 of a toggle clamp 5 is rotatably mounted on the main body 1. A lever 4 of the toggle clamp 5 is rotatably mounted on the main body 1. A support 6 is rotatably mounted on the main body 1 via a pin 16. A link 7 is rotatably mounted on the support 6 via a pin 8. Each of both ends of a gas spring 9 is rotatably mounted at each one end part of the main body 1 and the link 7 via pins 10 and 11. A holding part 12 is fixed to the other end part of the link 7. A grinder 13 having a blade 14 is mounted on the holding part 12.
COPYRIGHT: (C)2005,JPO&NCIPI

35. 发明专利

JPH10324458A WELDING WIRE FEEDER 失效
公开(公告)号：JPH10324458A
公开(公告)日：1998-12-08
申请号：JP13632797
申请日：1997-05-27
申请人： BABCOCK HITACHI KK
发明人： HORI KATSUYOSHI , NAKAZAWA NOBUO , NAGASHIMA TOSHIJI , TADA MITSUHIRO
IPC分类号： B65H51/10 , B21F23/00 , B23K9/133
摘要： PROBLEM TO BE SOLVED: To provide a sufficient feeding force with a simple structure by using a feed roll composed by using a soft elastic member having an elastic coefficient lower than a wire to be fed so as to feed the wire without damaging it, the feed roll being composed of a pressure roll and a driving roll. SOLUTION: A driving roll 11g composing the feed roll of a wire 5 is formed by adhering cylindrical urethane rubber having an elastic coefficient lower than that of the wire 5 integrally with a driving roll shaft 21. Similarly, a pressure roll 12g is formed by adhering similar cylindrical urethane rubber integrally with a pressure roll shaft 22. If a pressure force is applied in the direction of the driving roll 11g until the urethane rubber of the pressure roll 12g is sufficiently deformed, the driving roll 11g made of similar urethane rubber is also deformed by a reaction force. Thus, the two rolls are elastically deformed along the contact part of the wire 5, the wire 5 is enveloped in the urethane rubber and prevented from being damaged.

36. 发明专利

JPH1071469A METHOD FOR SETTING WELDING TORCH 失效
公开(公告)号：JPH1071469A
公开(公告)日：1998-03-17
申请号：JP22957396
申请日：1996-08-30
申请人： HITACHI LTD , BABCOCK HITACHI KK
发明人： ARAYA TAKESHI , ISHIKAWA MASAYUKI , HARA KOJI , HOSOKAWA KAZUTAKA , SUZUKI KAZUYUKI , SAITO NOBORU , HANEDA MITSUAKI , HORI KATSUYOSHI , NAKAZAWA NOBUO , TAKUWA TOSHIAKI , NAGASHIMA TOSHIJI
IPC分类号： B23K9/29 , B23K9/067 , B23K9/127 , B23K35/02
摘要： PROBLEM TO BE SOLVED: To automatically set a torch position in a groove in a preparatory work for welding. SOLUTION: With an inclined electrode 4 oscillated in an upper part in a groove, it comes into contact with one side but not with the opposite side. Then, the Y-axis is slightly moved to F side by a slide motor MY. These oscillating motions are repeated until the tip end of the electrode comes into contact with both walls of the groove. With both walls of the groove detected, the electrode 3 is found nearly in the center of the groove; therefore, the oscillating motion is stopped with the inclined electrode 4 facing the center of the groove. Then, the inclined electrode 4 is moved to the groove bottom (root part) by means of a Z-axis slide mechanism. With contact detected between the inclined electrode 4 and a base material 2 by a contact detector, the inclined electrode 4 is subsequently pulled up for a proper distance to complete a torch setting.

37. 发明专利

JPH08277094A AUTOMATIC ALIGNING HOISTING ACCESSORY 失效
公开(公告)号：JPH08277094A
公开(公告)日：1996-10-22
申请号：JP8025995
申请日：1995-04-05
申请人： BABCOCK HITACHI KK
发明人： WATABE TSUNEO , YOKONO TOMOMI , INOUE TADAYOSHI , NAGASHIMA TOSHIJI
IPC分类号： B66C13/08 , F22B37/24
摘要： PURPOSE: To provide a device to simply, rapidly, safely and horizontally restore the inclination of a cargo hoisted by a crane or the like relative to the horizontal direction. CONSTITUTION: The inclination of a hoisted cargo 6 relative to the horizontal direction is detected by an inclination angle detecting sensor 12 of an automatic aligning hoisting accessory 8, and transmitted to a control device 13. A driving device 9 is turned clockwise or counterclockwise according to the direction and the size of the inclination of the hoisted cargo 6 by the command of the control device 13, the sling 11 is wound or unwound to automatically adjust the length of the sling 11, and the hoisted cargo 6 is rapidly in the horizontal condition and locked. The current angle of inclination is displayed on a remote controller through the control device 13, and the operation to stop and lock the automatic aligning function or the operation to release the lock and restore to the automatic aligning condition can be achieved from the remote controller.

38. 发明专利

JPS6195801A Edge preparation tool 失效
标题翻译：边缘准备工具
公开(公告)号：JPS6195801A
公开(公告)日：1986-05-14
申请号：JP21268784
申请日：1984-10-12
申请人： Babcock Hitachi Kk
发明人： NAGASHIMA TOSHIJI , HIRAHARA HIROMU , YAMANE YOSHIHIRO
IPC分类号： B23B5/16 , B23B29/24 , B23K31/00
CPC分类号： B23B29/24 , B23B5/167
摘要： PURPOSE:To provide an edge preparating tool for the end of a tubing to be welded with a possibility to comply with any change in the groove profile and pipe diameter, by installing a chip for cutting different phases of the groove, and by giving changeability to the chip mounting angle with respect to the body of tool. CONSTITUTION:Cartridges 18, 20 are moved to a specified position according to the dia. of the pipe 10 and fixed with screws 24. The mounting angle of each chip 21, 27 is set to the desired groove profile by adjusting arms 26, 27. The angle of an end-face cutting chip 19 is also adjustable, but normally the installation angle is left as it is. Then the body 14 of the tool is rotated at a high speed to prepare the edges. This can facilitate response to any change in the groove profile or diameter.
摘要翻译：目的：为了提供焊接端部的边缘准备工具，可以通过安装用于切割槽的不同相的芯片，并且可以改变对槽的形状和管道直径的变化相对于工具主体的芯片安装角度。规定：墨盒18,20根据直径移动到指定位置。并用螺钉24固定。每个芯片21,27的安装角度通过调节臂26,27而设定为所需的凹槽轮廓。端面切割芯片19的角度也是可调节的，但是通常安装角度保持不变。然后，工具的主体14以高速旋转以准备边缘。这可以促进对凹槽轮廓或直径的任何变化的响应。

39. 发明专利

JPS6194992A Transporter for pipe body 失效
标题翻译：管道输送机
公开(公告)号：JPS6194992A
公开(公告)日：1986-05-13
申请号：JP21268884
申请日：1984-10-12
申请人： Babcock Hitachi Kk
发明人： NAGASHIMA TOSHIJI , WATANABE TSUKURU , HIRAHARA HIROMU , YAMANE YOSHIHIRO , FUJIMOTO SHIGERU , KONDOU YOSHIHIDE
IPC分类号： B66C1/42 , B66C1/62 , B66C17/04

40. 发明专利

JPS6192799A Clamping device for tubular body 失效
标题翻译：用于管状体的夹紧装置
公开(公告)号：JPS6192799A
公开(公告)日：1986-05-10
申请号：JP21268684
申请日：1984-10-12
申请人： Babcock Hitachi Kk
发明人： NAGASHIMA TOSHIJI , WATANABE HIROSHI , HIRAHARA HIROMU , YAMANE YOSHIHIRO , FUJIMOTO SHIGERU , KONDOU YOSHIHIDE
IPC分类号： B23K37/053
CPC分类号： B23K37/0533
摘要： PURPOSE:To reduce the size of a gripping part and to intensify gripping force by attaching attachably and detachably slamping dies to a clamping die holder and grasping a tubular body in the clamping dies by wedge engagement. CONSTITUTION:The clamping die holder 25 is constituted of members 25a, 25b and is opened and closed around a shaft 28 by the ascending and descending of the rod 26a of an air cylinder 26. A wedge member 29 connects to hydraulic cylinders 30, 31 and are tightly fitted and engaged to and with taper blocks 32, 33 fixed to a frame body 16 via slope parts. The cylinder 26 is first operated to grip the tubular body by the clamping dies 34 then the member 29 is lowered by the cylinders 30, 31 to wedge and engage the slopes thereof to and with the slopes of the block 32. The tubular body is powerfully grasped by such engagement and the size oaf the device is reduced.
摘要翻译：目的：为了减小夹持部件的尺寸并通过将可附接和可拆卸地将模具连接到夹紧模具夹持器上并通过楔形接合来抓住夹紧模具中的管状体来增强夹持力。构成：夹紧模具座25由构件25a，25b构成，并通过气缸26的杆26a的上升和下降而围绕轴28打开和关闭。楔形构件29连接到液压缸30,31和紧密配合并与锥形块32,33相接合并且经由斜坡部分固定到框体16上。气缸26首先被操作以通过夹紧模具34夹紧管状体，然后通过气缸30,31降低构件29，以楔形并将其与其的斜面接合。管状体有力地通过这种接合掌握并减小了装置的尺寸。

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