公开(公告)号：US07334445B2

公开(公告)日：2008-02-26

申请号：US11083414

申请日：2005-03-18

申请人： Norbert Speck

发明人： Norbert Speck

IPC分类号： B21F35/02 ,  B21F3/00 ,  B21F11/00

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。

公开(公告)号：US6092565A

公开(公告)日：2000-07-25

申请号：US85082

申请日：1998-05-26

申请人： Dietmar Sautter ,  Andreas Schur ,  Norbert Speck

发明人： Dietmar Sautter ,  Andreas Schur ,  Norbert Speck

IPC分类号： B21F1/00 ,  B21F45/00

CPC分类号： B21F1/008 ,  B21F1/00

摘要： In order to control, in a wire shaping apparatus with a rotatable wire intake device (10), friction of the wire at the bore wall of a wire holder (52) which finally leads the wire towards the shaping station, and in order to reduce it to zero if necessary, it is suggested to provide said apparatus, the wire holder (52) of which can be rotated programmably controlled about the wire axis, with a remote controllable wire brake device (114) which acts radially upon the wire being fed along, and the wire brake device is programmably controlled.

公开(公告)号：US5363681A

公开(公告)日：1994-11-15

申请号：US68014

申请日：1993-05-27

申请人： Norbert Speck ,  Theodor Troster ,  Dietmar Sautter

发明人： Norbert Speck ,  Theodor Troster ,  Dietmar Sautter

IPC分类号： B21F1/00 ,  B21F1/02 ,  B21F3/02 ,  B21F3/027 ,  B21F3/06 ,  B21F23/00 ,  B21F35/00

CPC分类号： B21F3/027 ,  B21F1/00 ,  B21F3/02

摘要： The invention relates to a wire shaping device. State of the art: DE 39 15 784 C1 discloses a wire shaping device comprising a program controlled rotating and displacing head which carries shaping tools and on to which moves the wire arriving from a stationary wire intake device. DE 22 64 589 C3 discloses, in the context of a spiral spring winding machine, a device for simultaneously taking in and twisting the incoming wire for producing an initial tension in the spring body. One disadvantage of the known wire shaping device is the relatively limited shapes of wire which can be produced. It is an object of this invention to improve the known wire shaping device for the purpose of increasing the range of finished shapes of the wire structures. The solution to this problem lies in a combination of the known twisting device with the known wire shaping device so that the wire intake device is rotatable about the axis of the wire and is program controlled, optionally also in its direction of feed (backwards as well as forwards). The advantage of this solution is the additional degree of freedom of the wire movement, which increases the shaping possibilities.

摘要翻译： 本发明涉及一种线材成形装置。 现有技术：DE 39 15 784 C1公开了一种线材成形装置，其包括程序控制的旋转和移位头，其承载成形工具，并且使线从静止的线进线装置移动到该线上。 DE 22 64 589 C3在螺旋弹簧卷绕机的上下文中公开了一种用于同时吸入和扭转输入线以在弹簧体中产生初始张力的装置。 已知线材成形装置的一个缺点是可以制造的线材的相对有限的形状。 本发明的一个目的是改进已知的线材成形装置，目的是增加线材结构的成品形状的范围。 该问题的解决方案在于已知的扭转装置与已知的线材成形装置的组合，使得线材进入装置可以围绕导线的轴线旋转并且程序控制，可选地也在其进给方向（向后） 作为前进）。 该解决方案的优点是线移动的额外的自由度，这增加了成形的可能性。

公开(公告)号：US20050204797A1

公开(公告)日：2005-09-22

申请号：US11084483

申请日：2005-03-18

申请人： Norbert Speck

发明人： Norbert Speck

IPC分类号： B21D43/16 ,  B21F23/00 ,  B21F35/00

CPC分类号： B21F3/02 ,  B21F23/00

摘要： A molded body is tightly fitted to the wire guide block on the side facing the collet and laterally to the guide groove that is braced against the collet via attachment media coming in from the side of the collet and is attached to the latter in a wire guide for a wire processing machine, in particular a spring manufacturing machine. It is also used to guide a wire feed to wire processing tools and is attached to a wire guide block with a collet, thereby forming a guide groove for the wire.

摘要翻译： 成型体紧紧地配合在面向筒夹的一侧上的导丝块上，并且横向于导向槽，该导向槽通过从夹头侧进入的附接介质而被支撑在夹头上，并以线导向件 用于线加工机，特别是弹簧制造机。 还用于将送丝引导到线加工工具，并且用夹头连接到导线块，从而形成用于导线的引导槽。

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。

公开(公告)号：US07721582B2

公开(公告)日：2010-05-25

申请号：US11784576

申请日：2007-04-06

申请人： Norbert Speck

发明人： Norbert Speck

IPC分类号： B21D11/00

CPC分类号： B21F1/00 ,  B21D7/12

摘要： In a bending machine for bending rod-shaped workpieces made from wire, tubular material or the like, a machine frame is provided with at least one bending station including two bending units. Each of said bending units includes a bending head with a bending head housing and a bending tool, an auxiliary gripper arranged on the bending head housing so as to be pivotable perpendicular to the longitudinal axis of the machine frame, and a gripping unit, which is spaced apart from the bending head as viewed along the longitudinal axis of the frame, pivotable perpendicular to the longitudinal axis of the machine frame and displaceable on a guide in the direction of said axis. The two bending heads of each bending station are arranged next to each other with their auxiliary grippers facing each other and are positioned between the two gripping units such that each bending head- viewed in the direction of the frame's longitudinal axis—is mounted between the other bending head and the gripping unit associated with the other bending head.

摘要翻译： 在由线材，管状材料等制成的弯曲棒状工件的弯曲机中，机架设置有至少一个包括两个弯曲单元的弯曲台。 每个所述弯曲单元包括具有弯曲头壳体和弯曲工具的弯曲头，设置在弯曲头壳体上的辅助夹具，以便垂直于机架的纵向轴线枢转，以及夹持单元 沿着框架的纵向轴线与弯曲头间隔开，其可垂直于机架的纵向轴线枢转并且可在所述轴线的方向上在引导件上移位。 每个弯曲站的两个弯曲头彼此相邻布置，其辅助夹具彼此面对并且位于两个夹持单元之间，使得从框架的纵向轴线方向观察的每个弯曲头安装在另一个之间 弯头和与另一弯头相关联的夹持单元。

公开(公告)号：US20070234775A1

公开(公告)日：2007-10-11

申请号：US11784576

申请日：2007-04-06

申请人： Norbert Speck

发明人： Norbert Speck

IPC分类号： B21D11/00

CPC分类号： B21F1/00 ,  B21D7/12

摘要： In a bending machine for bending rod-shaped workpieces made from wire, tubular material or the like, a machine frame is provided with at least one bending station comprising two bending units. Each of said bending units comprises a bending head with a bending head housing and a bending tool, an auxiliary gripper arranged on the bending head housing so as to be pivotable perpendicular to the longitudinal axis of the machine frame, and a gripping unit, which is spaced apart from the bending head as viewed along the longitudinal axis of the frame, pivotable perpendicular to the longitudinal axis of the machine frame and displaceable on a guide in the direction of said axis. The two bending heads of each bending station are arranged next to each other with their auxiliary grippers facing each other and are positioned between the two gripping units such that each bending head—viewed in the direction of the frame's longitudinal axis—is mounted between the other bending head and the gripping unit associated with the other bending head.

摘要翻译： 在由线材，管状材料等制成的弯曲棒状工件的弯曲机中，机架设置有至少一个包括两个弯曲单元的弯曲台。 每个所述弯曲单元包括具有弯曲头壳体和弯曲工具的弯曲头，设置在弯曲头壳体上的辅助夹持器，以便垂直于机架的纵向轴线枢转，并且夹持单元 沿着框架的纵向轴线与弯曲头间隔开，其可垂直于机架的纵向轴线枢转并且可在所述轴线的方向上在引导件上移位。 每个弯曲站的两个弯曲头彼此相邻布置，其辅助夹持器彼此面对并且位于两个夹持单元之间，使得从框架的纵向轴线方向观察的每个弯曲头安装在另一个之间 弯头和与另一弯头相关联的夹持单元。

公开(公告)号：US08166786B2

公开(公告)日：2012-05-01

申请号：US12167793

申请日：2008-07-03

申请人： Norbert Speck

发明人： Norbert Speck

IPC分类号： B21F35/00 ,  B21F3/02

CPC分类号： B21F1/00 ,  B21F1/008 ,  B21F3/02 ,  B21F35/00

摘要： A wire-forming machine, comprising a machine frame, a wire feeder and a wire guide for transporting wire to a working area of the machine where the wire is processed by one or more tools. The tools are affixed on a tool plate on the machine frame and around a recess formed in the plate. A wire is fed through the recess to the working area of the machine. The tool plate is fitted on a second plate and is displaceable along a first direction (x) relative to the second plate, while the second plate is displaceable along a second direction (y) relative to the machine plate. Both directions (x, y) have an inclination of 45° each to the vertical normal axis of the wire-forming machine and are perpendicular to each other.

摘要翻译： 一种线成型机，包括机架，送丝机和导线器，用于将线材输送到机器的工作区域，其中线材由一个或多个工具加工。 工具被固定在机架上的工具板上，并且围绕形成在板中的凹部。 电线通过凹槽进给到机器的工作区域。 工具板安装在第二板上，并且可相对于第二板沿着第一方向（x）移动，而第二板可相对于机板沿第二方向（y）移位。 两个方向（x，y）相对于线成形机的垂直法线具有45°的倾斜度并且彼此垂直。

公开(公告)号：US20090007619A1

公开(公告)日：2009-01-08

申请号：US12167793

申请日：2008-07-03

申请人： Norbert Speck

发明人： Norbert Speck

IPC分类号： B21F35/00

CPC分类号： B21F1/00 ,  B21F1/008 ,  B21F3/02 ,  B21F35/00

摘要： A wire-forming machine, comprising a machine frame, a wire feeder and a wire guide for transporting wire to a working area of the machine where the wire is processed by one or more tools. The tools are affixed on a tool plate on the machine frame and around a recess formed in the plate. A wire is fed through the recess to the working area of the machine. The tool plate is fitted on a second plate and is displaceable along a first direction (x) relative to the second plate, while the second plate is displaceable along a second direction (y) relative to the machine plate. Both directions (x, y) have an inclination of 45° each to the vertical normal axis of the wire-forming machine and are perpendicular to each other.

摘要翻译： 一种线成型机，包括机架，送丝机和导线器，用于将线材输送到机器的工作区域，其中线材由一个或多个工具加工。 工具被固定在机架上的工具板上，并且围绕形成在板中的凹部。 电线通过凹槽进给到机器的工作区域。 工具板安装在第二板上，并且可相对于第二板沿着第一方向（x）移动，而第二板可相对于机板沿第二方向（y）移位。 两个方向（x，y）相对于线成形机的垂直法线具有45°的倾斜度并且彼此垂直。

公开(公告)号：US07172153B2

公开(公告)日：2007-02-06

申请号：US11084483

申请日：2005-03-18

申请人： Norbert Speck

发明人： Norbert Speck

IPC分类号： B65H23/04 ,  B21D43/16

CPC分类号： B21F3/02 ,  B21F23/00

摘要： A molded body is tightly fitted to the wire guide block on the side facing the collet and laterally to the guide groove that is braced against the collet via attachment media coming in from the side of the collet and is attached to the latter in a wire guide for a wire processing machine, in particular a spring manufacturing machine. It is also used to guide a wire feed to wire processing tools and is attached to a wire guide block with a collet, thereby forming a guide groove for the wire.

摘要翻译： 成型体紧紧地配合在面向筒夹的一侧上的导丝块上，并且横向于导向槽，该导向槽通过从夹头侧进入的附接介质而被支撑在夹头上，并以线导向件 用于线加工机，特别是弹簧制造机。 还用于将送丝引导到线加工工具，并且用夹头连接到导线块，从而形成用于导线的引导槽。