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61. 发明申请

US20140034616A1 STUD JOINING METHOD AND APPARATUS 有权
标题翻译： STUD接合方法和装置
公开(公告)号：US20140034616A1
公开(公告)日：2014-02-06
申请号：US13799838
申请日：2013-03-13
申请人： NEWFREY LLC
发明人： Bah EISSARA , Klaus-Gisbert SCHMITT
IPC分类号： B23K11/02 , B23K11/36
CPC分类号： B23K9/235 , B08B7/0071 , B23K9/20 , B23K9/201 , B23K11/02 , B23K11/36
摘要： A welding apparatus for joining a weldable fastening element onto a workpiece by a welding process, wherein the welding apparatus comprises: an electric welding power source; a fastening element holding device for holding the fastening element during welding; a first drive device for moving the fastening element holding device along a first axis; a cleaning electrode holding device for holding a cleaning electrode along a second axis; and wherein the cleaning electrode is connectable to the electric welding power source. The fastening element holding device and the cleaning electrode holding device are mounted on a common tool carrier and the tool carrier is movable on a joining head by a tool carrier drive from a joining position to a cleaning position, and in the joining position the first axis defines a joining axis, and in the cleaning position the second axis is aligned with the joining axis.
摘要翻译：一种焊接装置，其通过焊接工艺将可焊接的紧固元件接合到工件上，其中所述焊接设备包括：电焊接电源; 用于在焊接期间保持紧固元件的紧固元件保持装置; 用于沿着第一轴线移动所述紧固元件保持装置的第一驱动装置; 用于沿着第二轴保持清洁电极的清洁电极保持装置; 并且其中所述清洁电极可连接到所述电焊接电源。紧固元件保持装置和清洁电极保持装置安装在共同的工具架上，工具架可通过工具架驱动从接合位置到清洁位置在接合头上移动，并且在接合位置，第一轴限定了接合轴线，并且在清洁位置中，第二轴线与接合轴线对齐。

62. 发明申请

US20140001242A1 WELDING SYSTEM 审中-公开
标题翻译：焊接系统
公开(公告)号：US20140001242A1
公开(公告)日：2014-01-02
申请号：US13720433
申请日：2012-12-19
申请人： Robert Bosch GmbH
发明人： Reinhard Scholz
IPC分类号： B23K37/00
CPC分类号： B23K37/00 , B23K9/32 , B23K11/36 , B23K37/02
摘要： A welding system has a baseplate and a plurality of welding components which are arranged on the baseplate.
摘要翻译：焊接系统具有基板和布置在基板上的多个焊接部件。

63. 发明授权

US08513561B2 System for detecting weld nut orientation 有权
标题翻译：焊接螺母方向检测系统
公开(公告)号：US08513561B2
公开(公告)日：2013-08-20
申请号：US12467359
申请日：2009-05-18
申请人： Joseph Kuechenmeister , Grady Gipson
发明人： Joseph Kuechenmeister , Grady Gipson
IPC分类号： B23K11/00 , B23K9/12 , B23K9/28 , B23K9/24
CPC分类号： B23K11/004 , B23K11/14 , B23K11/34 , B23K11/36
摘要： A weld gun system for detecting the orientation of a weld nut relative to the metallic component to which it is to be welded prior to welding is disclosed. The system includes a lower electrode having a weld location pin, an upper electrode having a central circular recess formed therein, a fluid supply fluidly connected to the central circular recess of the upper electrode, and a pressure switch also fluidly connected to the central circular recess of the upper electrode. Once the weld nut is captured between the electrodes the fluid flows from the fluid supply into the central circular recess of the upper electrode. If the weld nut is in proper orientation the fluid continues to flow to the pressure switch and the weld occurs. If the weld nut is not in proper orientation the fluid does not flow to the pressure switch but is instead vented from the central circular recess and the weld does not occur.
摘要翻译：公开了一种用于在焊接之前检测焊接螺母相对于要被焊接的金属部件的取向的焊枪系统。该系统包括具有焊接位置销的下部电极，其中形成有中心圆形凹部的上部电极，流体连接到上部电极的中心圆形凹部的流体供应器和还流体连接到中心圆形凹部的压力开关的上电极。一旦焊接螺母被捕获在电极之间，则流体从流体供给流入上部电极的中心圆形凹部。如果焊接螺母处于正确的方向，流体将继续流向压力开关，并发生焊接。如果焊接螺母的位置不正确，则流体不会流向压力开关，而是从中心圆形凹槽排出，并且不会发生焊缝。

64. 发明申请

US20130153544A1 WELDING METHOD AND WELDING DEVICE 审中-公开
标题翻译：焊接方法和焊接设备
公开(公告)号：US20130153544A1
公开(公告)日：2013-06-20
申请号：US13820623
申请日：2011-09-05
申请人： Akira Goto , Shinichi Miyasaka , Tatsuro Ikeda , Yushi Aoki , Mitsutaka Igaue
发明人： Akira Goto , Shinichi Miyasaka , Tatsuro Ikeda , Yushi Aoki , Mitsutaka Igaue
IPC分类号： B23K11/00
CPC分类号： B23K11/115 , B23K11/314 , B23K11/36 , B23K37/0435 , B23K2101/18 , B23K2103/04 , B23K2103/14
摘要： A resistance welding device is provided with a lower tip and an upper tip that serve as welding tips, and pressing rods that serve as pressing members. The upper tip and the pressing rods press a stacked body, which is to be welded, from the metallic plate side, which is the outermost member of the stacked body. The lower tip presses the stacked body from the lowermost metallic plate side. In this state, and electric current is conducted from the upper tip to the lower tip.
摘要翻译：电阻焊装置具有作为焊接头的下端和上端，以及用作按压构件的按压杆。上端部和按压棒从作为层叠体的最外侧部件的金属板侧按压被焊接的层叠体。下端从最下面的金属板侧挤压层叠体。在这种状态下，电流从上端到下端传导。

65. 发明申请

US20130119035A1 Welding Assembly and Method 有权
标题翻译：焊接组件及方法
公开(公告)号：US20130119035A1
公开(公告)日：2013-05-16
申请号：US13739029
申请日：2013-01-11
申请人： Innovative Weld Solutions Ltd.
发明人： Venkatasubramanian Ananthanarayanan
IPC分类号： B23K9/24
CPC分类号： B23K9/24 , B23K11/115 , B23K11/185 , B23K11/36 , B23K35/0255 , B23K35/0261 , B23K35/286 , B23K2101/18 , B23K2103/10
摘要： A welding assembly including a current generator, an electrode electrically coupled to the current generator, the electrode including a first engagement surface, and a workpiece including at least two members, wherein at least one of the members includes a second engagement surface, defines a recess in the second engagement surface, and is electrically coupled to the current generator.
摘要翻译：一种焊接组件，包括电流发生器，电耦合到电流发生器的电极，电极包括第一接合表面，以及包括至少两个构件的工件，其中至少一个构件包括第二接合表面，在第二接合表面中，并且电耦合到电流发生器。

66. 发明授权

US08319140B2 Spot welding gun for resistance welding of workpieces 有权
标题翻译：工件电阻焊点焊枪
公开(公告)号：US08319140B2
公开(公告)日：2012-11-27
申请号：US12928002
申请日：2010-12-01
申请人： Walter Stieglbauer , Guenter Weigerstorfer
发明人： Walter Stieglbauer , Guenter Weigerstorfer
IPC分类号： B23K11/30 , B23K9/28
CPC分类号： B23K11/315 , B23K11/30 , B23K11/309 , B23K11/36 , B23K35/0205
摘要： A spot welding gun for resistance welding of workpieces, includes a base body and a bracket, in which electrode holders are arranged, the electrodes being in turn arranged in the holders. At least one electrode holder is fixed to an actuator that enables the electrode holder fixed thereto with the electrode to be displaced in longitudinal direction towards other electrodes. To protect the electrodes, a winding device with a band is arranged, the band being displaceably arranged between the contact surface of the electrode and the workpiece opposite the electrode. The winding device assigned to the displaceable electrode is connected to the displaceable electrode so that it moves at the same time as the electrode when the electrode is moved in longitudinal direction. The electrode holders and the electrodes have devices for guiding the band from the winding device axially along the electrode holders towards the electrode and vice versa.
摘要翻译：一种用于工件电阻焊接的点焊枪，包括基体和支架，电极夹具布置在其中，电极依次布置在支架中。至少一个电极保持器被固定到致动器，使得能够使电极保持器固定到其上的电极沿纵向朝向其它电极移位。为了保护电极，布置具有带的卷绕装置，带可移动地布置在电极的接触表面和与电极相对的工件之间。分配给可位移电极的卷绕装置连接到可移位电极，使得当电极沿纵向方向移动时，与电极同时移动。电极保持器和电极具有用于沿着电极保持器朝向电极轴向地引导带从绕组装置引导的装置，反之亦然。

67. 发明授权

US08305588B2 Position-measuring method and device adapted for the positioning of a wheel 有权
标题翻译：适用于车轮定位的位置测量方法和装置
公开(公告)号：US08305588B2
公开(公告)日：2012-11-06
申请号：US12937395
申请日：2008-04-11
申请人： Stéphane Barjon , Hervé Thomasson
发明人： Stéphane Barjon , Hervé Thomasson
IPC分类号： G01N21/47
CPC分类号： B23K11/061 , B23K11/36
摘要： A measuring method and a device are adapted for the positioning of a wheel for mash seam resistance welding in the butt-joining of steel strips on continuous processing lines. A rotary roller which is fastened to a movable frame is positioned in a measuring position that is vertically below a reference wheel. The reference wheel is lowered vertically to come into contact and bear on the rotary roller. A distance between an index on a measuring arm of the frame and an articulated column is repeatedly measured during the continuous lowering movement of the roller. The distance is compared with a distance threshold for each of the repeated measurements until the wheel reaches a first operating position where the distance equals a predefined distance threshold factor. The first operating position is recorded as a reference point in a system for the vertical movement of the reference wheel.
摘要翻译：一种测量方法和装置适用于在连续处理生产线上的钢带对接中定位用于压痕缝焊的轮子。紧固到可动框架的旋转辊位于垂直于参考轮的下方的测量位置。基准轮垂直降低以接触并承受旋转辊。在辊的连续下降运动期间，重复地测量框架的测量臂上的折痕与铰接柱之间的距离。将距离与每个重复测量的距离阈值进行比较，直到车轮到达距离等于预定距离阈值因子的第一操作位置。第一操作位置被记录在用于参考轮的垂直运动的系统中的参考点。

68. 发明申请

US20120248071A1 RESISTANCE WELDING METHOD AND RESISTANCE WELDING JIG 有权
标题翻译：电阻焊接方法和电阻焊接
公开(公告)号：US20120248071A1
公开(公告)日：2012-10-04
申请号：US13431604
申请日：2012-03-27
申请人： Nobukazu IKOMA
发明人： Nobukazu IKOMA
IPC分类号： B23K11/02
CPC分类号： B23K11/002 , B23K11/0935 , B23K11/3081 , B23K11/36
摘要： In resistance welding, an end portion and a flange portion are welded together at contact surfaces thereof by applying a voltage between two electrodes a while an inner casing and a main metal piece are pressed in directions toward each other. When a shearing stress due to the pressure is applied to a ceramic guide pin, the guide pin is more resistant to wear as compared to a phenolic resin guide pin, for example. In addition, a clearance is provided between a large-diameter portion of the guide pin and an inner surface of a guide-pin insertion hole. Accordingly, the guide pin is capable of tilting in the radial direction, to partially absorb the shearing stress. Therefore, the guide pin is more resistant to breakage compared to a non-tilting ceramic guide pin. Thus, the life of the guide pin used in the resistance welding process can be prolonged.
摘要翻译：在电阻焊中，端部和凸缘部分通过在两个电极a之间施加电压而在接触表面处焊接在一起，同时内壳和主金属片沿着彼此的方向被按压。当由于压力引起的剪切应力施加到陶瓷导向销时，与例如酚醛树脂导向销相比，导销更耐磨损。此外，在引导销的大直径部分和引导销插入孔的内表面之间设置间隙。因此，导销能够在径向方向上倾斜，以部分地吸收剪切应力。因此，与非倾斜陶瓷导向销相比，导销更能抵抗断裂。因此，可以延长在电阻焊接过程中使用的引导销的寿命。

69. 发明申请

US20120055910A1 Spot-welding method and spot-welding device 有权
标题翻译：点焊方法和点焊装置
公开(公告)号：US20120055910A1
公开(公告)日：2012-03-08
申请号：US13137600
申请日：2011-08-29
申请人： Kensuke Sakai , Keigo Kimura
发明人： Kensuke Sakai , Keigo Kimura
IPC分类号： B23K9/007
CPC分类号： B23K11/115 , B23K11/314 , B23K11/36 , B23K37/0435 , B23K2101/185
摘要： When spot-welding a workpiece including a thin plate, a first thick plate, and a second thick plate, the workpiece is clamped by a fixed electrode in contact with the second thick plate, a movable electrode in contact with the thin plate, and control-pressure applying unit set adjacent to the movable electrode and in contact with the thin plate. Pressure is applied to the second thick plate by the fixed electrode, and pressure and control pressure are respectively applied by the movable electrode and the control-pressure applying unit to the thin plate. The pressure from the fixed electrode is controlled to be smaller than the pressure from the movable electrode. The current density between the thin plate and the first thick plate increases.
摘要翻译：当对包括薄板，第一厚板和第二厚板的工件进行点焊时，工件被与第二厚板接触的固定电极夹紧，与薄板接触的可动电极和控制压力施加单元设置在与可移动电极相邻并与薄板接触的位置。通过固定电极对第二厚板施加压力，并且通过可动电极和控制压力施加单元分别施加压力和控制压力到薄板。来自固定电极的压力被控制为小于来自可动电极的压力。薄板和第一厚板之间的电流密度增加。

70. 发明申请

US20110120979A1 MASH SEAM WELDING METHOD AND APPARATUS 审中-公开
标题翻译： MASH SEAM焊接方法和装置
公开(公告)号：US20110120979A1
公开(公告)日：2011-05-26
申请号：US13002660
申请日：2008-07-11
申请人： Shinichi Kaga , Noriaki Tominaga , Takehiko Saito , Mitsuru Onose , Yasutsugu Yoshimura , Hirotoshi Tagata , Yujiro Watanabe , Satoru Zenitani , Ikuo Wakamoto
发明人： Shinichi Kaga , Noriaki Tominaga , Takehiko Saito , Mitsuru Onose , Yasutsugu Yoshimura , Hirotoshi Tagata , Yujiro Watanabe , Satoru Zenitani , Ikuo Wakamoto
IPC分类号： B23K11/02
CPC分类号： B23K11/061 , B23K11/36 , B23K37/08 , B23K2101/185 , B23K2103/04
摘要： A pair of upper and lower electrode wheels 1, 2 are disposed so that their axes 17, 18 are tilted in a horizontal plane in respective directions opposite to each other with respect to a straight line Y perpendicular to a welding line X defined on overlapping portions (L) of two metal plates 5, 6, and mash seam welding is performed while positively driving electric motors 61, 62. This can reduce the increased amount of thickness and step gradient of a joint portion to reduce a stress concentration factor and ensure joint strength. The metal plates are joined to each other such that a nugget N is not deviated from a joint interface. Therefore, it is possible to prevent respective ends of the metal plates at the overlapping portions L from biting into and scratching the corresponding electrode wheels 1, 2 and to prevent spattering during the welding.
摘要翻译：一对上下电极轮1,2设置成使得它们的轴线17,18相对于垂直于限定在重叠部分上的焊接线X的直线Y在彼此相反的各个方向上在水平面中倾斜（L），同时积极驱动电动机61,62，进行压薄焊接。这可以减少接头部分的厚度和阶跃梯度的增加，以减小应力集中系数并确保接合强度。金属板彼此连接，使得熔核N不脱离接合界面。因此，可以防止重叠部分L处的金属板的各端咬入并刮擦相应的电极轮1,2并防止焊接期间的飞溅。

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