公开(公告)号：US5349838A

公开(公告)日：1994-09-27

申请号：US949650

申请日：1992-12-04

Applicant: Yves Latour

Inventor： Yves Latour

IPC: B21F1/00 ,  B21D7/024

CPC classification number: B21F1/00

Abstract: Apparatus for bending metal wires is disclosed including a cylindrical housing enclosing a rotatable cage which is mounted on a longitudinally extending arm pivotable about the axis of the wire itself, the rotatable cage being rotatable about a cage axis which is perpendicular to the axis of the wire. The apparatus includes a motor for rotating the rotatable cage about its axis, a plurality of tool carrying shafts which are mounted within the rotatable cage for slidable movement along their longitudinal axes between a rest position within the cage and an extended position in which the tool carried by the tool carrying shaft projects from the cage into the path of the metal wire, a jackscrew mounted on the housing for selectively actuating one of the tool carrying members and moving it from its rest position to its extended position, and a geared motor for rotating the selected one of the tool carrying shafts about its longitudinal axis.

Abstract translation: PCT No.PCT / FR92 / 00511 Sec。 371日期1992年12月4日第 102（e）日期1992年12月4日PCT提交1992年6月5日PCT公布。 出版物WO92 / 21455 公开了一种用于弯曲金属线的设备，包括一个包围可旋转保持架的圆柱形壳体，该壳体安装在可围绕电线本身的轴线枢转的纵向延伸的臂上，可转动的保持架可围绕保持架轴线旋转， 垂直于线的轴线。 该装置包括用于围绕其轴线旋转可旋转保持架的马达，多个工具承载轴，其安装在可旋转的保持架内，用于在其保持架内的静止位置和其延伸位置之间沿其纵向轴线滑动运动 通过工具承载轴从保持架突出到金属线的路径中，安装在壳体上的起重螺丝，用于选择性地致动工具承载构件中的一个并将其从其静止位置移动到其延伸位置，以及用于旋转 所选择的一个工具承载轴围绕其纵向轴线。

公开(公告)号：US5287721A

公开(公告)日：1994-02-22

申请号：US928797

申请日：1992-08-12

Applicant: W. Scott Samsel

Inventor： W. Scott Samsel

IPC: B21F1/00 ,  B21G1/00 ,  B21F45/00

CPC classification number: B21F1/00 ,  B21G1/00

Abstract: Apparatus for forming curved needles from needle blanks of differing sizes and material characteristics having a guide die, driven by a linear actuator, for biasing the needle blank against a forming surface. Bending dies also driven by linear actuators are provided for bending the ends of the needle blank around the top of the forming surface. Adjusting micrometers are provided to adjust the contact point at which the bending dies contact the needle blank. The apparatus can therefore be readily adapted for differing needle stocks. The entire bending process is automated so that uniform needles may be rapidly produced.

Abstract translation: 用于从具有不同尺寸和材料特性的针毛坯形成弯曲针的装置，具有由线性致动器驱动的用于将针坯偏压成形表面的引导模。 提供由线性致动器驱动的弯曲模具，用于使针毛坯的端部绕成形表面的顶部弯曲。 提供调整微米以调节弯曲模具接触针毛坯的接触点。 因此，该装置可以容易地适用于不同的针库。 整个弯曲过程是自动化的，从而可以快速产生均匀的针。

公开(公告)号：US5025651A

公开(公告)日：1991-06-25

申请号：US463314

申请日：1990-01-10

Applicant: Marcello Del Fabro ,  Giorgio Del Fabro

Inventor： Marcello Del Fabro ,  Giorgio Del Fabro

IPC: B23D15/00 ,  B21D7/08 ,  B21D7/12 ,  B21D11/12 ,  B21D43/00 ,  B21F1/00 ,  B23D31/00 ,  B23P23/00

CPC classification number: B21F1/00 ,  B21D11/12 ,  B21D43/006 ,  B21D7/12 ,  B23D31/00

Abstract: Movable shears and a method for the automatic or non-automatic bending of the trailing end of bars in bending-shaping machines having a bending assembly located downstream of a shears (24) and of a bar feeder unit are disclosed. The bars may be already straightened or already straightened and sheared to size or may require straightening and the bar (29), after the required bends have been applied to its leading end (T), is fed forwards with a movement of distancing of its leading end (T) by an appreciable length at least partly by the feeder unit. When this forward length of feed has been completed, the bar (29) is sheared by the shears (24), thus creating a trailing end (C) of the residual bar (129). The movable shears (24) are able to slide on a longitudinal slide block (45) which is positioned as required in a direction lengthwise to the bar (29) so as to determine the length of the trailing end (C) of the residual bar (129) in relation to the bending assembly (35).

公开(公告)号：US4989429A

公开(公告)日：1991-02-05

申请号：US463445

申请日：1990-01-11

Applicant: Marcello Del Fabro ,  Giorgio Del Fabro

Inventor： Marcello Del Fabro ,  Giorgio Del Fabro

IPC: B21D7/024 ,  B21D7/022 ,  B21D11/12 ,  B21F1/00

CPC classification number: B21D11/12 ,  B21D7/022 ,  B21F1/00

Abstract: Rocker bending unit (10) of a type retractable below a working platform (22) of a bending-shaping machine for bars (29), the unit (10) comprising a bending disk (11) provided with a clockwise and anticlockwise rotation of a bending pin (13) positioned out-of-alignment in relation to the axis of rotation, a contrast roller or pin (12) which may be interchangeable being included and coaxial with the axis of rotation, in which unit (10) the bending disk (11) cooperates with and is supported on a base (18) pivoted so as to be able to rock with a rocker pivot (21) on a frame (28) of the machine downstream of the bending unit (10), the rocking direction lying on a plane substantially at a right angle to the working platform (22) and to the axis of feed of the bars (29), the axis of the rocker pivot (21) being substantially parallel to the working platform (22) and in the geometric neighborhood thereof, the unit (10) being fitted on a slider (27) supported by the base (18) and able to move thereon (18) in a direction substantially at a right angle to the direction of feed of the bars (29).

公开(公告)号：US4833778A

公开(公告)日：1989-05-30

申请号：US219328

申请日：1988-07-15

Applicant: Desire Loustau

Inventor： Desire Loustau

IPC: B21F1/00 ,  B21F11/00 ,  B21F23/00 ,  H01R43/28

CPC classification number: H01R43/28 ,  B21F1/00 ,  B21F11/00 ,  B21F23/005 ,  Y10T29/49174 ,  Y10T29/49185 ,  Y10T29/514 ,  Y10T29/5142 ,  Y10T29/5187 ,  Y10T29/5193

Abstract: A wire processing system, comprises:(a) structure to advance a wire of selected cross section generally endwise toward a primary station, the wire having a forward portion,(b) a wire deformer at the primary station to form at least one bend in the advancing wire,(c) a clamp at the primary station to clamp the forward portion of the wire that has passed the deformer,(d) a cutter to sever the wire after a selected length of wire has advanced past the cutter, whereby a wire section of predetermined length is formed,(e) and conveyor apparatus operable to grip the formed wire section and to convey that section along a generally longitudinally extending travel path away from the primary station after the clamp releases the wire, and with at least one end of the formed wire section presented laterally for processing, as for example insulation stripping and attachment of terminals to stripped wire ends. Wire sections of the same or different bend configuration may be controllably spaced on and by the conveyor apparatus.

Abstract translation: 线材处理系统包括：（a）结构，使所选择的横截面的导线大体上沿着主工位推进，所述线具有前部，（b）在所述主站处的线变形器，以形成至少一个弯曲部 前进的线，（c）在主站处的夹具夹紧已经通过变形器的线的前部，（d）切割器在选定长度的线已经超过切割器之后切断线，由此 形成预定长度的电线部分，（e）和输送装置，其可操作以夹紧所形成的电线部分，并且在夹具释放电线之后沿着大致纵向延伸的行进路径远离主电台传送该部分，并且与至少一个 所形成的线段的端部横向呈现用于处理，例如绝缘剥离和端子附接到剥离的线端。 相同或不同弯曲构造的导线段可以可控地间隔开和由传送装置隔开。

公开(公告)号：US4799373A

公开(公告)日：1989-01-24

申请号：US8129

申请日：1987-01-23

Applicant: Ronald E. Benton

Inventor： Ronald E. Benton

IPC: B21D5/08 ,  B21D5/14 ,  B21D7/022 ,  B21D7/024 ,  B21D7/08 ,  B21D7/12 ,  B21F1/00 ,  B21F35/00

CPC classification number: B21F99/00 ,  B21D7/022 ,  B21D7/12 ,  B21F1/00 ,  B21F1/006 ,  B21F35/00

Abstract: A bending machine for bending wire, tubing, or other elongate material, comprising a support structure and a bending head which is mounted on the support structure and which is capable of bending such material in a given plane which is fixed relative to the bending head. A feed unit is mounted on the support structure and is arranged to feed such material along a feed axis of the machine to the bending head. The bending head is rotatable about the said feed axis of the machine thereby to enable the machine to bend the material into more than one plane. Furthermore, substantially the whole of the bending head is positioned to one side of the said feed axis of the machine.

Abstract translation: 用于弯曲线，管或其它细长材料的弯曲机，包括支撑结构和弯曲头，该弯曲头安装在支撑结构上并且能够在相对于弯曲头固定的给定平面中弯曲这种材料。 馈送单元安装在支撑结构上并且被布置成沿着机器的进给轴线将这种材料馈送到弯曲头。 弯头可围绕机器的所述进给轴线旋转，从而使机器能够将材料弯曲成多于一个平面。 此外，基本上整个弯曲头位于机器的所述进给轴线的一侧。

公开(公告)号：US4751840A

公开(公告)日：1988-06-21

申请号：US23569

申请日：1987-03-09

Applicant: John F. Windsor, Jr.

Inventor： John F. Windsor, Jr.

IPC: B21F1/00 ,  B21D7/022

CPC classification number: B21F1/002

Abstract: An electrician's wire bending implement particularly adapted for use with a set of mandrels that are each provided with a drive socket, comprising in combination, an elongate basic wire bending tool, and a graduated array of mandrels that are each equipped with a pair of spaced apart pins. A square drive is provided at one end of the basic tool, and a handle is provided for use on the end of the basic tool remote from the square drive. The handle is to be used on the basic tool when ample torque is to be applied while making lateral bends in heavy gauge wire, using the spaced pins of a selected mandrel that has been mounted on the square drive. Preferably I use a fixed wire forming jaw on the end opposite the square drive, to facilitate creation of fore and aft bends in heavy gauge wire.

Abstract translation: 一种电工的电线弯曲工具，特别适合于与一组心轴一起使用，每个心轴均设置有驱动插座，其组合包括细长的基线弯曲工具和心轴的刻度阵列，每个心轴配备有一对间隔开的 针脚。 在基本工具的一端提供方形驱动器，并且提供了一个手柄，用于远离方形驱动器的基本工具的末端。 当使用已安装在方形驱动器上的所选心轴的间隔开的销钉时，在施加足够的扭矩的情况下，将手柄用于基本工具，同时在重型线材中进行横向弯曲。 最好在与正方形驱动相反的一端使用固定的线形成钳口，以便于在大规格的线中产生前后弯曲。

公开(公告)号：US4718265A

公开(公告)日：1988-01-12

申请号：US836305

申请日：1986-03-05

Applicant: Friedhelm Post

Inventor： Friedhelm Post

IPC: B21D7/024 ,  B21D7/022 ,  B21F1/00 ,  B21D7/02

CPC classification number: B21D7/022 ,  B21F1/00

Abstract: The invention relates to a bending apparatus for bending a rod-shaped or ribbon-shaped material, comprising a bending station disposed in a work plane and including at least one bending core or pair of bending cores mounted for displacement perpendicular to the work plane, and at least one rotary body carrying a bending finger mounted for rotation about the bending core and for displacement perpendicular to the work plane. With known bending apparatus it is scarcely possible to vary the bending mode, or the bending radius, respectively, without time-consuming adaptation of the bending station. Such adaptation may be required several times for a single workpiece. In accordance with the invention, the bending core or pair of bending cores is mounted, together with at least one further bending core or pair of bending cores for selectively employ in a bending operation, in a turret head mounted above the work plane for rotation at least to several operating positions. This permits the bending apparatus to be rapidly readjusted during the process of one and the same workpiece.

Abstract translation: 本发明涉及一种用于弯曲棒状或带状材料的弯曲装置，包括弯曲台，该弯曲台设置在工作平面中，并包括安装成垂直于工作平面移动的至少一个弯曲芯或一对弯曲芯，以及 至少一个旋转体，其承载弯曲指状件，安装成用于围绕弯曲芯部旋转并且垂直于工作平面移位。 使用已知的弯曲装置，几乎不可能分别改变弯曲模式或弯曲半径，而不需要弯曲站的适应性。 对于单个工件可能需要多次这种适应。 根据本发明，弯曲芯或一对弯曲芯与至少一个另外的弯曲芯或一对弯曲芯一起安装，用于在弯曲操作中选择性地使用在安装在工作平面上方的转台头中，以便在 至少到几个操作职位。 这允许在同一工件的过程中快速重新调整弯曲装置。

公开(公告)号：US4696178A

公开(公告)日：1987-09-29

申请号：US895518

申请日：1986-08-11

Applicant: Otto Bihler ,  Eduard Bruller

Inventor： Otto Bihler ,  Eduard Bruller

IPC: B21D35/00 ,  B21F1/00

CPC classification number: B21F1/00

Abstract: In a wire and band processing machine, a drive system is positioned on one side of a processing plate and a fastening arrangement is provided for mounting processing units on the other side of the processing plate. The processing units are connected to the drive system through holes in the processing plate. The drive system includes at least one worm shaft extending parallel to the processing plate and a worm gear can be releasably positioned in meshed engagement with the worm shaft. The axis of the worm gear extends perpendicularly to the processing plate and to the worm shaft.

Abstract translation: 在线和带加工机中，驱动系统位于处理板的一侧，并且提供紧固装置用于在处理板的另一侧上安装处理单元。 处理单元通过处理板上的孔连接到驱动系统。 驱动系统包括平行于处理板延伸的至少一个蜗杆轴，并且蜗轮可以可释放地定位成与蜗杆轴啮合。 蜗轮的轴线垂直于加工板和蜗杆轴延伸。

公开(公告)号：US4625772A

公开(公告)日：1986-12-02

申请号：US695860

申请日：1985-01-22

Applicant: Geoffrey D. Maskens

Inventor： Geoffrey D. Maskens

IPC: H05K3/30 ,  H05K13/04 ,  B21F1/00

CPC classification number: H05K13/0473

Abstract: A device for bending a leg of a component inserted on a printed circuit board. The device comprises an anvil (3) connected to one end of a rod (10) rotatably mounted to a frame (8) of the device. The rod (10) is rotatable by a motor (4) via a gear transmission means (6, 7 and 9) and a piston and cylinder arrangement (22 and 23) is provided to pivot a rod (24) to cause the anvil (3) to be raised or lowered with respect to a component leg. The anvil (3) is movable in translation by means of a slider (20) connected to the anvil. The slider is disposed in a drum (16) rotatably mounted on a piston (17) of a piston and cylinder arrangement (21). One arm of a bifurcate member (18) pivotally mounted to an interior face of the drum engages in an aperture in the slider and the other arm rests on the piston rod so that movement of the piston rod causes the slider to move back and forth, rotation of the drum is effected by means of the motor (4) via transmission means.

Abstract translation: PCT No.PCT / GB84 / 00161 Sec。 371日期1985年1月22日 102（e）日期1985年1月22日PCT申请日1984年5月11日PCT公布。 出版物WO84 / 04867 日期1984年12月6日。一种用于弯曲插入印刷电路板上的部件的腿部的装置。 该装置包括连接到可旋转地安装到装置的框架（8）的杆（10）的一端的砧座（3）。 杆（10）可通过齿轮传动装置（6,7和9）由马达（4）旋转，并且提供活塞和气缸装置（22和23）以枢转杆（24）以使砧座 3）相对于部件腿升高或降低。 砧座（3）可通过连接到砧座的滑块（20）平移移动。 滑块设置在可旋转地安装在活塞和气缸装置（21）的活塞（17）上的滚筒（16）中。 枢转地安装到鼓的内表面上的分叉构件（18）的一个臂接合在滑块中的孔中，而另一个臂支撑在活塞杆上，使得活塞杆的运动导致滑块前后移动， 滚筒的旋转通过马达（4）经由传动装置进行。