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71. 发明申请

US20060053853A1 Wire feeder driving mechanism for spring manufacturing machine 有权
公开(公告)号：US20060053853A1
公开(公告)日：2006-03-16
申请号：US10938622
申请日：2004-09-13
申请人： David Wu
发明人： David Wu
IPC分类号： B21F35/02
CPC分类号： B21F3/02 , B21F3/08 , B21F23/00 , B21F35/00
摘要： A wire feeder driving mechanism capable of driving a wire feeder of a spring manufacturing machine to perform a three-dimensional movement. The spring manufacturing machine includes a machine base and a work table. The work table has an opening and a plurality of tool seats. The opening provides the feeding chuck of the wire feeder a moving space. The tool seat is provided to install a tool set to move back and forth on the work table. The wire feeder is assembled with a plurality of axial driving devices. The axial driving device is able to receive power and to move perpendicular to each other. The metal wire led through the wire feeder is thereby able to approach the tool seat in a three-dimensional manner. The spring manufacturing machine is therefore able to produce various complicated springs.

72. 发明申请

US20050204794A1 Method for producing an end lug of a spring member formed of a strand of wire, and apparatus for manufacturing same 失效
标题翻译：用于制造由线股形成的弹簧部件的端部凸耳的方法及其制造装置
公开(公告)号：US20050204794A1
公开(公告)日：2005-09-22
申请号：US11083414
申请日：2005-03-18
申请人： Norbert Speck
发明人： Norbert Speck
IPC分类号： B21F3/02 , B21F35/00 , B21F35/02
CPC分类号： B21F3/02 , B21F35/02
摘要： A method and apparatus for producing an end lug of a spring member formed of a strand of wire, the strand of wire is initially gripped by two clamping jaws or a pair of tongs, held between said clamping jaws and, subsequently, at a predetermined distance behind the gripping tongs, while forming a rear wire segment protruding behind the spring element, is severed. In this regard, a shaping jaw conforming to the shape of the lug is employed as the one clamping jaw of the gripping tongs, around which the wire segment is bent by means of a shaping pin that can be inserted directly behind the other clamping jaw perpendicular to the longitudinal center line of the wire segment over the latter to form the lug. The relative movements between the shaping pin and the shaping jaw required for this purpose are generated by means of program-controlled movements of the gripping tongs and/or shaping pin.
摘要翻译：一种用于制造由一股钢绞线形成的弹簧构件的端部凸耳的方法和装置，该线束最初由两个夹钳或一对钳夹紧，夹持在所述夹爪之间，并且随后以预定距离在夹紧钳后面，形成突出在弹簧元件后面的后线段被切断。在这方面，采用符合凸耳形状的成形夹爪作为夹紧钳的一个夹爪，线段通过成形销弯曲，该成形销可以直接插入在另一个夹钳垂直的后面到线段的纵向中心线上，以形成凸耳。通过夹钳和/或成形销的程序控制的运动，可以在成形销和成形夹爪之间进行相对运动。

73. 发明授权

US5823233A Apparatus for cutting and crimping coil 失效
标题翻译：用于切割和卷曲线圈的设备
公开(公告)号：US5823233A
公开(公告)日：1998-10-20
申请号：US889407
申请日：1997-07-08
申请人： David C. McHenry, Jr.
发明人： David C. McHenry, Jr.
IPC分类号： B21F11/00 , B21F35/02 , B42B5/12
CPC分类号： B21F35/02 , B21F11/005 , B42B5/123
摘要： A cutting and crimping apparatus (14) for automatically cutting and finishing the ends of a spiral coil. The apparatus (14) comprises a jaw set (17) comprising a first fixed plate (20), a second fixed plate (50), a cut plate (70) and a push plate (130), each plate having a tooth extending therefrom capable of engaging the coil. The plates are substantially flat and disposed in sliding contact with each other. The cut plate (70) of the apparatus (14) is driven in a reciprocating, substantially linear motion by a linkage (100) mechanically coupled to a motor (18).
摘要翻译：一种用于自动切割和整理螺旋线圈的端部的切割和压接装置（14）。装置（14）包括一夹钳组（17），其包括第一固定板（20），第二固定板（50），切板（70）和推板（130），每个板具有从其延伸的齿能够接合线圈。板基本上是平的并且彼此滑动接触地设置。装置（14）的切割板（70）通过机械联接到马达（18）的联动装置（100）以往复运动的基本线性运动来驱动。

74. 发明授权

US5791184A Spring-making machine 失效
标题翻译：弹簧机
公开(公告)号：US5791184A
公开(公告)日：1998-08-11
申请号：US711662
申请日：1996-09-09
申请人： Chin-Tu Wu
发明人： Chin-Tu Wu
IPC分类号： B21F3/06 , B21F35/00 , B21F35/02
CPC分类号： B21F35/00 , B21F3/06
摘要： A spring-making machine including a spring wire feeding device having a frame, a driving disk rotatably mounted on the frame, a first sleeve fixedly arranged on one side of the frame and having a plurality of fixing holes, a second sleeve inserted into the first sleeve and fixedly mounted on the driving disk, and an elongated core having a sectorial portion with an angle less than 180 degrees at an end thereof and a opening at another end, the core having an axial hole and a radial outlet, a guide rod having an axial hole adapted to receive a spring wire and having an end inserted into the axial hole of the core, and a clamp having a recess in which is fitted another end of the guide rod and a bolt extending through the clamping means to engage with the guide rod.
摘要翻译：一种弹簧制造机，包括具有框架的弹簧丝馈送装置，可旋转地安装在框架上的驱动盘，固定地布置在框架的一侧上并具有多个固定孔的第一套筒，插入第一并且固定地安装在驱动盘上，细长的芯具有在其一端具有小于180度的角度的扇形部分和在另一端的开口，所述芯具有轴向孔和径向出口，导杆具有适于接收弹簧线并具有插入到芯的轴向孔中的端部的轴向孔，以及具有凹部的夹具，其中安装有导向杆的另一端和延伸穿过夹紧装置的螺栓，导杆。

75. 发明授权

US5497811A Device for bending the ends of metallic binding spirals 失效
标题翻译：用于弯曲金属结合螺旋端部的装置
公开(公告)号：US5497811A
公开(公告)日：1996-03-12
申请号：US241533
申请日：1994-05-12
申请人： Daniele P. Pigna
发明人： Daniele P. Pigna
IPC分类号： B21F11/00 , B21F35/02 , B21F45/16
CPC分类号： B21F11/005 , B21F35/02 , B21F45/16
摘要： A device for bending the ends (17) which result from cutting to size a metallic binding spiral (9) includes a contrasting member (4) provided at the front with two pairs (12, 12') of flat lugs, mutually parallel and orthogonal to the axis of the spiral (9), suitable to securely retain the roots (16) of the two prongs (14) of the spiral (9) between which the cut has been performed, and a pushing member (7) provided at the front with a central tooth (13) radiused to the body of the pusher (7) and also orthogonal to the axis of the spiral (9), suitable to bend the ends (17) parallelly to the prongs (14) by interacting with said contrast (4). The contrast (4) and the pusher (7) move along substantially orthogonal axes under the action of double-acting pneumatic jacks.
摘要翻译：用于弯曲由切割成尺寸的金属装订螺旋（9）产生的端部（17）的装置包括：设置在前面的对比构件（4），所述对置构件（4）具有相互平行和正交的两对扁平凸耳（12,12'）螺旋（9）的轴线适于牢固地保持已经进行切割的螺旋（9）的两个尖头（14）的根部（16）与设置在其上的推动构件（7）前部具有圆形到推动器（7）的主体并且还与螺旋（9）的轴线正交的中心齿（13），适于通过与所述螺旋（9）的相互作用而平行地弯曲端部（17）对比（4）。对比度（4）和推动器（7）在双作用气动千斤顶的作用下沿着大致正交的轴移动。

76. 发明授权

US5476229A Annular multi layer coil assembly 失效
标题翻译：环形多层线圈组件
公开(公告)号：US5476229A
公开(公告)日：1995-12-19
申请号：US091262
申请日：1993-07-15
申请人： Hiroaki Ishikawa
发明人： Hiroaki Ishikawa
IPC分类号： B65H55/00 , H01F5/00 , H01F27/28 , H02K3/04 , H02K3/18 , B65H55/04 , B21F35/02 , H01F7/06
CPC分类号： H01F27/2823 , H01F5/00 , H01F2027/2842 , Y10T29/49071
摘要： An annular coil assembly includes a multi layer coil having a wound-over portion in which an upper winding layer is wound over a lower winding layer, and a non-wound-over portion in which each turns of the upper winding layer is housed between two adjacent turns of the lower winding layer. The ratio of plastic deformation of the wire in the wound-over portion and adjacent areas thereof is less than that of the wire in the non-wound-over portion.
摘要翻译：环形线圈组件包括具有卷绕部分的多层线圈，其中上绕组层缠绕在下绕组层上，以及非卷绕部分，其中上绕组层的每匝容纳在两绕组下绕组层的相邻匝。绕线部分及其相邻区域的线材的塑性变形率小于非卷绕部分中的线材的塑性变形率。

77. 发明授权

US5454249A Spring toe forming device and method 失效
标题翻译：弹簧脚趾成形装置及方法
公开(公告)号：US5454249A
公开(公告)日：1995-10-03
申请号：US342652
申请日：1994-11-21
申请人： Mark A. Kempf , Sean M. Frost
发明人： Mark A. Kempf , Sean M. Frost
IPC分类号： B21F35/00 , B21F35/02
CPC分类号： B21F3/02 , B21F35/00 , B21F35/02
摘要： Apparatus for forming a spring having a spring body and first and second generally axial toes from a wire is disclosed. The apparatus includes mechanisms for feeding the wire from a fixed outlet, wherein the fixed outlet directs the wire in a path; bending a first length of wire fed from the fixed outlet to form a first generally axial toe; bending a second length of wire fed from said fixed outlet to form a spring body; and bending a third length of the wire fed from the fixed outlet to form a second generally axial toe. The wire is then clipped after the formation of the second generally axial toe to separate the spring from a remaining portion of the wire. A method of forming such a spring is also disclosed.
摘要翻译：公开了一种用于形成具有弹簧体的弹簧和从导线的第一和第二大致轴向的脚趾的装置。所述设备包括用于从固定出口进给所述线的机构，其中所述固定出口将所述导线引导到路径中; 弯曲从固定出口进给的第一长度的丝线以形成第一大致轴向趾部; 弯曲从所述固定出口馈送的第二长度的丝线以形成弹簧体; 以及弯曲从固定出口进给的丝线的第三长度以形成第二大致轴向的脚趾。然后在形成第二大致轴向脚趾之后，将线材夹紧，以将弹簧与线的剩余部分分开。还公开了一种形成这种弹簧的方法。

78. 发明授权

US4745951A Coil spring hooking method and apparatus 失效
标题翻译：线圈弹簧钩挂方式及装置
公开(公告)号：US4745951A
公开(公告)日：1988-05-24
申请号：US399840
申请日：1982-07-19
申请人： Arthur W. E. Guenther
发明人： Arthur W. E. Guenther
IPC分类号： B21F35/02
CPC分类号： B21F35/02
摘要： A method and apparatus for forming at least one end of a coil spring blank into a hook, in which the blank is releasably clamped on a carriage at the first of a series of succeeding stations through which the carriage is movable. Where an end loop of the coil is to be formed into a hook that loop is bent into a position transverse to the axis of the coil of the blank at a second station and at a further succeeding station the free end of the loop is severed to a predetermined length. Where a laterally extending leg of the blank is to be formed into a hook the leg is bent into a position transverse to the axis of the coil of the blank at a second station, the leg is bent at a third station to form a hook, and at a fourth station the free end of the leg is severed to a predetermined length.
摘要翻译：一种用于将螺旋弹簧坯料的至少一端形成钩的方法和装置，其中坯件可释放地夹紧在一系列后续台架的第一个台架上，托架通过该托架可移动。在线圈的端环将被形成钩的情况下，环在第二站和另一后续站处弯曲成横过坯料的线圈的轴线的位置，环的自由端被切断预定长度。在坯料的横向延伸的腿要形成钩的情况下，腿在第二站弯曲成横过坯料的线圈的轴线的位置，腿在第三站弯曲以形成钩，并且在第四站处，腿的自由端被切断到预定的长度。

79. 发明授权

US4726106A Method and apparatus for forming a row of spring coils from a continuous length of wire 失效
标题翻译：用于从连续长度的线形成一排弹簧线圈的方法和装置
公开(公告)号：US4726106A
公开(公告)日：1988-02-23
申请号：US905851
申请日：1986-09-10
申请人： Henry G. Mohr
发明人： Henry G. Mohr
IPC分类号： B21F3/12 , B21F27/16 , B21F35/02
CPC分类号： B21F27/16 , B21F3/12 , Y10T29/49613
摘要： A single continuous length of wire is formed into a continuous length spiral or helix, which is subsequently placed onto a moving chain conveyor having pins upstanding therefrom. The helix then is folded into a wave configuration for establishing a row of parallel coils by folding the links so as to move further apart a pair of adjacent pins of adjacent links while simultaneously moving closer together other pins on the same adjacent links. Thereby, the individual spring coils are arranged in generally parallel alignment one with the other within the row. Each coil in the row is thereby connected at its opposite ends to adjacent coils by three-dimensional looped connector segments. The looped connector segments are then formed into substantially two-dimensional planar configuration by engagement of the center section of the connector segment with a forming tool, which forming tool is then operative to pull the center portion of the connector segment outwardly, and then after clamping of the end loops or turns of the coils at opposite ends of the connector segment, rotating the forming tool and the center portion of the connector segment so as to establish a connector segment having parallel opposite end sections interconnected by an offset section. During forming of the end segments or heads of the connector segment of the coils, each connectors segment is deformed from a looped three-dimensional attitude into a generally planar configuration comprising parallel end sections interconnected by an offsetting center section.
摘要翻译：单个连续长度的线形成为连续长度的螺旋或螺旋，其随后被放置在具有直立的销的移动链式输送机上。然后，螺旋被折叠成波形配置，用于通过折叠连杆来建立一排平行线圈，以便进一步分开相邻链节的一对相邻引脚，同时使相邻相邻链节上的其他引脚更靠近在一起。因此，各个弹簧线圈以与行内的另一个大致平行地对齐的方式布置。因此，行中的每个线圈在其相对端通过三维环形连接器段连接到相邻线圈。环形连接器段然后通过连接器部分的中心部分与成形工具的接合形成基本上二维的平面构造，该成形工具然后可操作以将连接器部分的中心部分向外拉，然后夹紧在连接器段的相对端处的线圈的端部环或匝之间旋转成形工具和连接器部分的中心部分，以便建立具有由偏移部分互连的平行相对端部的连接器部分。在形成线圈的连接器部分的端部段或头部期间，每个连接器部分从环形三维姿态变形为包括通过偏移中心部分互连的平行端部部分的大致平面构造。

80. 发明授权

US4607513A Wire working machine 失效
标题翻译：电线加工机
公开(公告)号：US4607513A
公开(公告)日：1986-08-26
申请号：US667219
申请日：1984-11-01
申请人： Frank S. Russell
发明人： Frank S. Russell
IPC分类号： B21F3/00 , B21F3/027 , B21F3/04 , B21F35/02
CPC分类号： B21F3/027 , B21F3/00 , B21F3/04
摘要： In a wire working machine particularly one for forming torsion springs, an improvement that enhances the flexibility of the machine. The machine includes a wire former operable at the work station in response to the machine cam shaft and operable over a predetermined forming period. A wire winder is included also operable at the work station and operable in response to the cam shaft over a predetermined winding period. An improved gearing arrangement is provided intercoupling the cam shaft and the wire winder and figured to provide, during a full cam shaft rotation, different intervals of the predetermined forming and winding periods, respectively.
摘要翻译：在特别是用于形成扭转弹簧的线加工机中，提高了机器的柔性的改进。该机器包括可在工作站处响应于机器凸轮轴操作并可在预定的成形周期上操作的成形线。还包括还可以在工作站处操作的绕线器，并且可以在预定的绕组周期响应于凸轮轴而操作。提供了一种改进的传动装置，其相互联接凸轮轴和电线绕线机，并且可以分别在整个凸轮轴旋转期间提供预定的成形和卷绕周期的不同间隔。

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