公开(公告)号：US10307872B2

公开(公告)日：2019-06-04

申请号：US14937305

申请日：2015-11-10

申请人： BOLLHOFF OTALU S.A.

发明人： Frédéric Simonet

IPC分类号： B21J15/02 ,  B21J15/04 ,  B21J15/06 ,  B21J15/10 ,  B21J15/28 ,  B25B27/00 ,  B23P11/00

摘要： A crimping system of a fastening component onto a support, including a crimping tool comprising a housing and a traction rod configured to cooperate with the fastening component so as to deform the fastening component when a translation of the traction rod takes place, a fluid source connected to the housing to supply a fluid under pressure to move the traction rod, a sensor to measure the movements of the traction rod, a detector to provide a pressurisation information of the fluid in the housing, and a control unit configured to record a curve of the measured movements and the pressurisation information of the fluid in the housing.

公开(公告)号：US09296037B2

公开(公告)日：2016-03-29

申请号：US14849891

申请日：2015-09-10

申请人： Ford Global Technologies, LLC

发明人： Sergey Fedorovich Golovashchenko

IPC分类号： F16B19/06 ,  B21J15/06 ,  F16B19/08

CPC分类号： B21J15/06 ,  F16B19/06 ,  F16B19/08 ,  Y10T29/49806 ,  Y10T403/477

摘要： A method of riveting two metal parts through a hole with an electro-hydraulic riveting tool. The electro-hydraulic riveting tool includes a tube that is inserted in the hole and an electrode that is inserted within the tube. A liquid is contained within the tube and the electrode is immersed in the liquid. A stored charge is discharged through the electrode to create a shockwave within the fluid that forms the tube into a rivet structure and creates solid state weld between the rivet flanges and the parts that are joined.

公开(公告)号：US07866018B2

公开(公告)日：2011-01-11

申请号：US11909688

申请日：2006-03-07

申请人： Aiden Robert Dear

发明人： Aiden Robert Dear

IPC分类号： B21J15/06 ,  B21J15/28

CPC分类号： B21J15/28 ,  B21J15/105 ,  B21J15/326 ,  Y10T29/53739 ,  Y10T29/53748

摘要： In a fastener tool, a constant flow of compressed air is supplied. When the tool is not in use however the constant flow of compressed air results in waste. The tool is therefore provided with a trigger that is adapted when in a first position to stop the flow of compressed air through the tool in order to disable the tool and when in a second position to actuate installation means.

摘要翻译： 在紧固件工具中，供应恒定的压缩空气流。 当工具不使用时，压缩空气的不断流动会导致浪费。 因此，该工具设置有触发器，该触发器在处于第一位置时适应，以阻止压缩空气流过工具，以便禁止工具以及当处于第二位置以驱动安装装置时。

公开(公告)号：US20050278918A1

公开(公告)日：2005-12-22

申请号：US11146588

申请日：2005-06-07

申请人： Ahmed El Dessouky

发明人： Ahmed El Dessouky

IPC分类号： B21J15/04 ,  B21J15/06 ,  B23P11/00 ,  G06F1/04 ,  G06F1/12 ,  G06F5/06 ,  G09G5/36 ,  G09G5/395 ,  G09G5/397

CPC分类号： B21J15/043 ,  B21J15/045 ,  B21J15/105 ,  G09G5/363 ,  G09G5/395 ,  G09G5/397 ,  G09G2340/12 ,  Y10T29/5373 ,  Y10T29/53739

摘要： A pulling head includes a sleeve which threadably engages a sleeve adapter. A collet is threadably engaged with a drawbar adapter, and the collet and drawbar adapter are disposed and slidable in the sleeve. A set of jaws is disposed in the collet, and a jaw follower is disposed in the collet and contacts the jaws. A spring retainer is disposed in the collet, and engages two springs. Specifically, a first spring is disposed between the drawbar adapter and the spring retainer, and a second spring is disposed between the spring retainer and the jaw follower. The first spring has a higher rating than does the second spring. While the first spring is configured to accommodate inertia loading, the second spring is configured to urge the jaws closed yet be relatively easily overcome by the insertion of mandrels of different diameters.

摘要翻译： 牵引头包括与套筒适配器螺纹接合的套筒。 夹头与拉杆适配器螺纹接合，夹头和拉杆适配器在套筒中设置和滑动。 一套钳口设置在夹头中，并且夹爪随动件设置在夹头中并与钳口接触。 弹簧保持器设置在夹头中，并接合两个弹簧。 具体地说，第一弹簧设置在牵引杆适配器和弹簧保持器之间，第二弹簧设置在弹簧保持器和卡爪随动件之间。 第一个春天比第二个春天有更高的评价。 当第一弹簧构造成适应惯性负载时，第二弹簧构造成推动夹爪封闭，但通过插入不同直径的心轴相对容易地克服。

公开(公告)号：US06918279B2

公开(公告)日：2005-07-19

申请号：US10093139

申请日：2002-03-06

申请人： Lothar Wille

发明人： Lothar Wille

IPC分类号： B21J15/10 ,  B21J15/06 ,  B21J15/22 ,  B21J15/28

CPC分类号： B21J15/22 ,  B21J15/105 ,  Y10T29/53739 ,  Y10T29/53748

摘要： A blind riveting device for placing blind rivets includes a device head, wherein an opening for receiving a rivet bolt and a suction device for producing a negative pressure for holding the rivet bolt in the opening are arranged in the head. A control unit for switching the suction device on and off by an actuating element is provided at a handle which is connected to the head. For facilitating the manipulation of the blind riveting device, the actuating element can be locked in a switched-on position.

摘要翻译： 用于放置盲铆钉的盲铆钉装置包括装置头，其中用于接收铆钉的开口和用于产生用于将铆钉螺栓保持在开口中的负压的抽吸装置布置在头部中。 用于通过致动元件打开和关闭抽吸装置的控制单元设置在连接到头部的把手上。 为了便于操纵盲铆钉装置，致动元件可被锁定在开启位置。

公开(公告)号：US06907649B2

公开(公告)日：2005-06-21

申请号：US10726784

申请日：2003-12-03

申请人： Hiroyuki Yamada

发明人： Hiroyuki Yamada

IPC分类号： B25B21/00 ,  B21J15/06 ,  B21J15/18 ,  B21J15/22 ,  B25B27/00 ,  F16B37/04 ,  B21D9/05

CPC分类号： B25B27/0014 ,  B21J15/105 ,  B21J15/22 ,  Y10T29/5373 ,  Y10T29/53739 ,  Y10T29/53748 ,  Y10T29/53752

摘要： A setting apparatus 1 for setting a blind nut or the like to a workpiece, comprises a mandrel 7, a hydraulic cylinder 17 receiving therein a hydraulic piston 15 for axially pulling the mandrel 7, an oil reservoir 22 for containing oil to be supplied to the hydraulic cylinder 17, and an air cylinder 27 for receiving therein an air piston 26 connected to a ram 25 adapted to be reciprocatingly advanced and retracted in the oil reservoir 22. In response to the compressed air supplied to the air cylinder, the hydraulic piston 15 is moved to pull the mandrel 7, whereby a fastener threadedly connected with the mandrel is set to a workpiece. The setting apparatus 1 also includes an air-pressure setting valve 33 for adjustably presetting the air pressure of the compressed air to be supplied to the air cylinder 27. When the air pressure in said air cylinder reaches the preset air pressure level, the air-pressure setting valve 33 is operated to feed the compressed air from the air cylinder to completion valve activation assembly 13 so that a completion valve 11 is activated to stop the movement of the air piston 26 to prevent the mandrel 7 from being pulled.

摘要翻译： 用于将盲螺母等设置到工件上的设定装置1包括心轴7，容纳有用于轴向拉动心轴7的液压活塞15的液压缸17，用于容纳要供给到轴的油的储油器22 液压缸17和气缸27，用于容纳连接到活塞25的空气活塞26，活塞26适于在油箱22中往复运动地前进和后退。 响应于供应到气缸的压缩空气，液压活塞15移动以拉动心轴7，由此将与心轴螺纹连接的紧固件设置为工件。 设置装置1还包括用于可调节地预设要供给到气缸27的压缩空气的空气压力的空气压力设定阀33。 当气缸中的空气压力达到预设的空气压力水平时，空气压力调节阀33被操作以将压缩空气从气缸供给到完井阀致动组件13，使得完成阀11被启动以停止 空气活塞26的运动以防止心轴7被拉动。

公开(公告)号：US06904831B2

公开(公告)日：2005-06-14

申请号：US10719748

申请日：2003-11-21

申请人： A. L. Pepper Aasgaard

发明人： A. L. Pepper Aasgaard

IPC分类号： B21J15/04 ,  B21J15/06 ,  B21J15/26 ,  B23P11/00 ,  B25B17/00

CPC分类号： B21J15/26 ,  B21J15/048 ,  B21J15/105 ,  Y10T29/49799 ,  Y10T29/49835 ,  Y10T29/49943 ,  Y10T29/5377

摘要： A rivet setting device for setting a self-tapping rivet in a work piece includes a rotatable head for rotating a self-tapping rivet to form a hole in the work piece and a shank retracting assembly for compressing and spreading the hollow body of the self-tapping rivet, allowing the head of the self-tapping rivet to detach from the shank upon application of a predetermined tensile force. The rotatable head comprises a clutch having a body enclosing a plurality of bearings circumferentially located around the shank, for gripping the shank. The clutch is formed with a plurality of tapered channels for urging the bearings into engagement with the shank upon rotation of the clutch.

摘要翻译： 一种用于将自攻铆钉设置在工件中的铆钉固定装置包括：用于旋转自攻铆钉以在工件中形成孔的可旋转头;以及用于压缩和扩展自攻螺钉的中空体的柄缩回组件， 攻丝铆钉，允许自攻铆钉的头部在施加预定拉力时从柄脱离。 旋转头包括离合器，该离合器具有围绕柄部周向定位的多个轴承的主体，用于夹持柄部。 离合器形成有多个锥形通道，用于在离合器旋转时推动轴承与柄接合。

公开(公告)号：US5661887A

公开(公告)日：1997-09-02

申请号：US425621

申请日：1995-04-20

申请人： Darren S. Byrne ,  Eymard J. Chitty

发明人： Darren S. Byrne ,  Eymard J. Chitty

IPC分类号： B21J15/22 ,  B21J15/06 ,  B21J15/28 ,  B21J15/38

CPC分类号： B21J15/285 ,  B21J15/105 ,  Y10T29/53748

摘要： A blind rivet set verification system for setting a blind rivet assessing the acceptability of the rivet set. The system includes a remote intensified rivet setting tool and computer hardware and software. The tool comprises a displacement transducer that produces a displacement signal and a pressure transducer that produces a pressure signal. The transducers are connected to the computer which receives the distinct signals. These signals are interpreted to plot a displacement-versus pressure waveform and to determine the velocity of the movement of an air piston that responds to the rivet set by hydraulic pressure. Using the combined date of the velocity waveform and the displacement-versus pressure waveform, the breakload is identified and compared against predetermined ideal data to assess the acceptability of the set. The displacement reading at break is corrected for jaw slippage and offset of the air piston.

摘要翻译： 用于设定盲铆钉的盲铆钉验证系统来评估铆钉套的可接受性。 该系统包括远程强化铆钉设置工具和计算机硬件和软件。 该工具包括产生位移信号的位移传感器和产生压力信号的压力传感器。 传感器连接到接收不同信号的计算机。 这些信号被解释为绘制位移对压力波形，并确定通过液压响应铆钉组的空气活塞的运动速度。 使用速度波形和位移对压力波形的组合日期，识别出分解负荷并将其与预定的理想数据进行比较，以评估该组的可接受性。 修正了断路时的位移读数，了解气动活塞的颚滑和偏移。

公开(公告)号：US5651169A

公开(公告)日：1997-07-29

申请号：US692727

申请日：1996-08-06

申请人： Masatoshi Ohuchi ,  Masaru Matsumoto

发明人： Masatoshi Ohuchi ,  Masaru Matsumoto

IPC分类号： B21J15/10 ,  B21J15/00 ,  B21J15/06 ,  B21J15/16 ,  B21J15/32 ,  B21J15/34 ,  B21J15/36 ,  B21J15/22

CPC分类号： B21J15/32 ,  B21J15/105 ,  B21J15/323 ,  B21J15/326 ,  Y10S29/044 ,  Y10T29/49956 ,  Y10T29/53496 ,  Y10T29/53739 ,  Y10T29/53748

摘要： Although the conventional continuous riveting machine was able to use exclusively a special blind rivet having a longer core-stem than that of the standard type, the continuous riveting machine according to the present invention is able to use the standard blind rivet and also able to recover separately torn core rivet stems and a blind rivet-holding belt made of plastic material enabling the supply of blind rivets in series. When a lower piston 600 descends in a jaw cylinder 400, a nose piece 620 integrated in one piece with the lower piston 600 also descends while bending downwardly plastic upper and lower tabs of the blind rivet-holding belt, and holding the blind rivet. Torn-core-stems are absorbed and stored in a torn core rivet stems storing case installed on the upper portion of the jaw cylinder by applying vacuum air absorbing force generated in a vacuum ejector.

摘要翻译： 虽然传统的连续铆接机只能使用具有比标准型更长的芯杆的特殊的盲铆钉，但根据本发明的连续铆接机能够使用标准的盲铆钉并且还能够恢复 单独撕裂的芯铆钉杆和由塑料材料制成的盲铆钉保持带，能够串联供应盲铆钉。 当下活塞600在颚缸400中下降时，与下活塞600集成成一体的鼻片620也向下弯曲，同时向下弯曲盲铆钉保持带的塑料上下片，并保持盲铆钉。 撕心芯通过在真空喷射器中产生的真空空气吸收力被吸收并储存在安装在颚缸上部的撕裂芯铆钉杆的储存箱中。

公开(公告)号：US5500990A

公开(公告)日：1996-03-26

申请号：US258580

申请日：1994-06-10

申请人： Josef Wihan

发明人： Josef Wihan

IPC分类号： B21J15/22 ,  B21J15/06 ,  B25C1/00 ,  B25C5/00 ,  B21J15/10

CPC分类号： B21J15/105 ,  B21J15/22 ,  B21J15/326 ,  Y10T29/53748 ,  Y10T29/5377

摘要： A riveting tool includes a tool body having a hydraulic controlled rivet shank clamping assembly and a rivet suction system. A control valve is provided for directing a flow of pressurized air to the rivet clamping assembly and the rivet suction system. The control valve includes a valve rod having a valve rod piston on an upper end and a plurality of radial steps arranged on an outer surface of a lower end. A trigger is mounted slidably in a trigger transverse guide in the tool body and a spring is located within the trigger transverse guide such that pressure applied to the trigger causes the valve rod to move within the control valve from a first to a second position. When the valve rod is in the first position, pressurized air is guided to the rivet suction system. When the valve rod is in the second position, pressurized air is guided to a space below a pneumatic piston. A space above the pneumatic piston is connected to the hydraulic cylinder of the hydraulic controlled rivet shank clamping assembly.

摘要翻译： 铆接工具包括具有液压控制铆钉柄夹紧组件和铆钉抽吸系统的工具主体。 提供控制阀，用于将加压空气流引导到铆钉夹紧组件和铆钉抽吸系统。 控制阀包括阀杆，阀杆具有位于上端的阀杆活塞和设置在下端的外表面上的多个径向台阶。 触发器可滑动地安装在工具主体中的触发器横向引导件中，并且弹簧位于触发器横向引导件内，使得施加到触发器的压力使得阀杆在控制阀内从第一位置移动到第二位置。 当阀杆处于第一位置时，加压空气被引导到铆钉抽吸系统。 当阀杆处于第二位置时，加压空气被引导到气动活塞下方的空间。 气动活塞上方的空间连接到液压控制铆钉柄夹紧组件的液压缸。