公开(公告)号：US20030106954A1

公开(公告)日：2003-06-12

申请号：US10347674

申请日：2003-01-17

申请人： Axis USA, Inc.

发明人： Gianfranco Stratico ,  Pasquale Ciarlitto

IPC分类号： H02K015/085

CPC分类号： H02K15/0056 ,  H02K15/0075 ,  H02K15/095 ,  Y10T29/49009 ,  Y10T29/49071

摘要： Methods and apparatus for winding wire coils on cores of dynamo-electric machine components such as stators and alternators are provided. The apparatus may be used to wind wire coils on the poles of a stator. The apparatus includes a movable wire dispenser and a set of wire pullers. The wire pullers are used to form a loop in an initial stretch of wire dispensed by the wire-dispenser alongside a stator pole. The loop is first formed adjacent to the pole and then moved above the pole out of the paths of subsequent wire stretches dispensed to form the wire coils. The loop may be pulled taut in either direction upon completion of the winding operation to connect the wire to a terminal.

公开(公告)号：US20020148526A1

公开(公告)日：2002-10-17

申请号：US10105006

申请日：2002-03-20

申请人： Axis USA, Inc.

发明人： Andrea Bonnacorsi ,  Gianfranco Stratico

IPC分类号： B21F003/00

CPC分类号： H02K15/0485 ,  H02K15/0056 ,  Y10T29/49009 ,  Y10T29/53143

摘要： Apparatus and methods for reducing the likelihood of damage to wire leads of undulated coils for dynamo-electric machine stators are provided. The invention provides a rotating winding head equipped with a coil former that has a wire gripper and an initial wire lead slot. The gripper retains the initial wire lead. The slot permits the initial wire lead to be fed to the gripper from a stationary wire source. The gripper maintains the initial wire lead in a predetermined plane of the coil and can secure the initial wire lead in the plane in which the final lead wire will eventually be disposed. The gripper also rotates the initial wire lead into radial alignment with a lobe of the undulated coil. Once installed in a stator, the initial and final wire leads can both be disposed along the outer radius of the coil and are thus protected from interference with a rotor that is destined to rotate within the stator.

摘要翻译： 提供了用于降低发电机定子的起伏线圈导线损坏可能性的装置和方法。 本发明提供一种装有线圈架的旋转卷绕头，其具有线夹和最初的导线槽。 夹具保留初始的导线。 该槽允许初始的导线从固定的电源馈送到夹具。 夹持器将初始线引导线保持在线圈的预定平面中，并且可以将最初的引线固定在最终导线最终将被布置的平面中。 夹持器还将初始导线引导件与波纹线圈的凸角进行径向对准。 一旦安装在定子中，初始和最终导线都可以沿着线圈的外半径设置，并且因此被保护以免与预定在定子内旋转的转子相干扰。

公开(公告)号：US20020139777A1

公开(公告)日：2002-10-03

申请号：US10156272

申请日：2002-05-24

申请人： Axis USA, Inc.

发明人： Antonio Becherucci ,  Rossano Galassi ,  Antonio Randazzo ,  Maurizio Mugelli ,  Gianfranco Stratico

IPC分类号： B23K011/16

CPC分类号： H02K15/09

摘要： Methods and apparatus for replacing an old wire threaded through a flyer winder with a new wire are provided. A first end of the old wire is connected to a first end of the new wire. The wires may be connected by twining, clamping, welding or the like. A second end of the old wire that extends from one of the winder's flyers is then connected to a collection device, and the old wire is collected until the new wire has been threaded through the flyer winder along the same path traveled by the old wire. The collection device may be an armature or similar structure having recesses for collecting the old wire during wire change-over or replacement. Preferably the collection device is configured so that conventional coil lead connection operations may be used to expedite wire change-over or replacement.

公开(公告)号：US20010045487A1

公开(公告)日：2001-11-29

申请号：US09825295

申请日：2001-04-03

申请人： AXIS USA, Inc.

发明人： Gianfranco Stratico ,  Antonio Randazzo ,  Maurizio Mugelli ,  Fabrizio Sbrilli

IPC分类号： H02K015/09

CPC分类号： H02K15/09 ,  Y10T29/49009

摘要： Methods and apparatus for gripping a wire in a winding machine for winding dynamo-electric machine components are provided. The apparatus includes a wire holding assembly mounted for selective rotational movement with respect to the winding machine. The assembly includes a gripping portion for releasably gripping the wire extending between a terminal of the dynamo-electric core and a winding apparatus. The wire assembly may be selectively rotated to angularly align the gripping portion with respect to the wire.

摘要翻译： 提供了用于缠绕发电机组件的绕线机中的线夹持的方法和装置。 该装置包括安装成相对于绕线机选择性旋转运动的电线保持组件。 组件包括用于可释放地夹持在发电电芯的端子和卷绕装置之间延伸的线的夹持部分。 可以选择性地旋转线组件，以相对于线将夹持部分成角度对准。

公开(公告)号：US20030005580A1

公开(公告)日：2003-01-09

申请号：US10237529

申请日：2002-09-06

申请人： Axis USA Inc.

发明人： Giorgio Barrera ,  Gianfranco Stratico ,  Andrea Bonnacorsi ,  Sandro Lombardi

IPC分类号： B23P019/00 ,  H02K015/14 ,  H01F007/06

CPC分类号： H02K15/02 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49078 ,  Y10T29/53143 ,  Y10T29/53157

摘要： Hollow cylindrical dynamo-electric machine stator cores may be made by superimposing at least two strips of core material to produce a composite strip. One or more of the strips may be run through a pressure roller structure prior to super-positioning of the strips. The one or more strips may contain internal apertures. The composite strip is coiled helically to produce the hollow cylindrical stator core. By pressure rolling at least one strip, the internal diameter of the stator core can be adjusted to reduce irregularities. By superimposing strips prior to coiling, thinner strips can be used without requiring the stator forming machine to operate longer or faster to produce stator cores of a given size, even though thinner strip material is being used. By using strips that contain internal apertures, unwanted deformations can be reduced. The pressure rolling aspects of the invention and the strips that may contain internal apertures are also applicable to coiling apparatus that uses only a single strip. Stator cores may also be made by coaxially assembling and joining two coils with a hollow annular lamination disposed between the two axially spaced coils.

摘要翻译： 中空圆柱形发电机定子芯可以通过叠加至少两个芯材料条来制造复合带。 在条的超定位之前，一个或多个条可以穿过压力辊结构。 一个或多个条带可以包含内部孔。 复合带螺旋螺旋以产生中空圆柱形定子芯。 通过压制至少一个条带，可以调节定子芯的内径以减少不规则。 通过在卷取之前叠加条带，即使使用更薄的条带材料，也可以使用较薄的条带，而不需要定子成型机更长或更快地操作以产生给定尺寸的定子芯。 通过使用含有内部孔的条，可以减少不必要的变形。 本发明的压力滚动方面和可以包含内孔的条带也适用于仅使用单个条带的卷取装置。 定子芯也可以通过同轴地组装和接合两个线圈与设置在两个轴向间隔的线圈之间的中空环形叠片来制造。

公开(公告)号：US20020040840A1

公开(公告)日：2002-04-11

申请号：US10016554

申请日：2001-11-01

申请人： AXIS USA, Inc.

发明人： Raffaele Becherucci ,  Gianfranco Stratico

IPC分类号： B65G015/64

CPC分类号： B65G17/002 ,  B65G21/22 ,  B65G23/22 ,  B65G2201/02

摘要： A pallet conveyor apparatus for moving pallets, which carry components of a dynamo-electric machine, along and between routes of a manufacturing line is provided. The pallet conveyor apparatus includes a plurality of pallets, at least one substantially horizontal rail structure, at least one loop-shaped conveyor belt, and a drive for causing the conveyor belt to move along an upper track of the rail structure. The conveyor apparatus may be driven with a drive cartridge that fits within the rail structure. A pallet for use with the apparatus has a platform and a seat portion. The platform has an upper surface that supports the component. The seat portion has a substantially inverted nullUnull shape. The seat portion of the rail structure has a central surface and two opposing surfaces. The dimensions of the seat portion and the rail structure are such that when the seat portion fits over the rail structure a pallet will be prevented from falling off the rail structure.

摘要翻译： 提供了一种用于移动托盘的托盘输送装置，该托盘携带发电机的部件沿生产线的路线和之间移动。 托盘输送装置包括多个托盘，至少一个基本上水平的轨道结构，至少一个环形输送带，以及用于使输送带沿着轨道结构的上部轨道移动的驱动器。 输送机设备可以用配合在轨道结构内的驱动盒驱动。 与该装置一起使用的托盘具有平台和座部。 该平台具有支撑部件的上表面。 座部具有大致倒“U”形。 轨道结构的座部分具有中心表面和两个相对的表面。 座椅部分和轨道结构的尺寸使得当座椅部分配合在轨道结构上时，将防止托盘从轨道结构上脱落。

公开(公告)号：US20040163232A1

公开(公告)日：2004-08-26

申请号：US10789227

申请日：2004-02-26

申请人： AXIS USA, Inc.

发明人： Raffaele Becherucci ,  Gianfranco Stratico

IPC分类号： H02K021/12 ,  H02K015/00

CPC分类号： H02K15/095 ,  Y10T29/49009 ,  Y10T29/53143

摘要： Apparatus and methods for winding wire around the poles and partly within the slots of dynamoelectric machine components, such as stators. Some stators are designed with poles having pole tips that extend relatively far in a peripheral direction, perhaps reaching nearly half way across the stator core. When the pole tips reach so far around the stator core and thus leave little room between opposing pole tips, it may be difficult to use winding technologies with needles that need to move between opposing pole tips. Therefore, stators may be divided into segments for the winding of each pole, and then reassembled to form a complete stator. The segments are wound by rotating the segment and a wire guide structure about an axis, while providing wire to the rotating apparatus from a wire source.

摘要翻译： 绕电极缠绕线的方法和部分在电动机器部件（例如定子）的槽内。 一些定子被设计成具有极端的极，极点在周向方向上延伸得相对较远，可能距离定子芯的近一半。 当电极尖端到达定子铁心附近，因此在相对的极尖之间留下很少的空间时，可能难以使用需要在相对极尖之间移动的针的绕线技术。 因此，定子可以分成用于每个极的绕组的段，然后重新组装以形成完整的定子。 通过围绕轴线旋转分段和线引导结构来缠绕分段，同时从线源向旋转装置提供线。

公开(公告)号：US20030061708A1

公开(公告)日：2003-04-03

申请号：US10290410

申请日：2002-11-07

申请人： Axis USA, Inc.

发明人： Raffaele Becherucci ,  Gianfranco Stratico

IPC分类号： B23P019/00 ,  H02K015/14

CPC分类号： H02K15/068 ,  H02K15/0062 ,  H02K15/0075 ,  H02K15/0457 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/53143 ,  Y10T29/53157

摘要： Methods and apparatus are presented that improve the efficiency of stator production by connecting stator coil leads to final attachment devices before the coils are inserted into a stator core. After coil insertion, the final attachment devices are merely mounted to the stator receiving the stator core, eliminating most if not all post-coil-insertion lead identification and manipulation processes. The final attachment devices can be terminal receivers that include a plurality of wire sockets for receiving a plurality of coil leads. Coil leads are connected to final attachment devices during the coil winding stage. Such connections add little or no additional time to the winding stage.

公开(公告)号：US20020043582A1

公开(公告)日：2002-04-18

申请号：US10012870

申请日：2001-11-08

申请人： Axis USA, Inc.

发明人： Gianfranco Stratico ,  Pasquale Ciarlitto

IPC分类号： H02K015/09

CPC分类号： H02K15/095 ,  Y10T29/49009

摘要： In a dynamo-electric machine, a stator having a terminal board with at least one pair of slots located along its inside circumference, includes at least one pair of coil holders. Each coil holder is cantilevered from the terminal board at the ends of a pair of slots, and a wire guide is positioned on each coil holder. A wire depositing needle and the stator are placed in relative motion, which causes the guide to support the wire as it is transported along its surface. Coils of wire are created as each pair of slots is wound. The invention will typically be used to form multiple coil windings on a single stator.

摘要翻译： 在发电机中，具有端子板的定子具有至少一对沿着其内圆周设置的一对槽，该端子板包括至少一对线圈架。 每个线圈架在一对槽的端部从端子板悬臂，导线架位于每个线圈架上。 电线沉积针和定子被放置成相对运动，这导致引导件沿其表面传送时支撑线。 当每对缝隙被缠绕时，都会产生线的线圈。 本发明通常用于在单个定子上形成多个线圈绕组。

公开(公告)号：US20020023687A1

公开(公告)日：2002-02-28

申请号：US09940335

申请日：2001-08-27

申请人： AXIS USA, INC.

发明人： Raffaele Becherucci ,  Gianfranco Stratico

IPC分类号： B21F003/00

CPC分类号： H02K15/068 ,  H02K15/0457

摘要： An apparatus for forming varied length wire coils for insertion into stator core slots includes a template positioned that is configured to vary a length of consecutive wire turns while wire is received from a flyer winder. The wire turns may then be inserted into a pair of stator core slots depending upon their respective lengths. A method of using the apparatus to form a winding with varied length turns includes depositing wire turns on a template, varying a length of at least two consecutive wire turns as the wire is deposited on the template, removing the wire turns from the template, and inserting the removed wire turns into stator core slots.

摘要翻译： 用于形成用于插入到定子芯槽中的不同长度的线圈线圈的装置包括模板，该模板被配置成在从翼片卷绕器接收线的同时改变连续线圈的长度。 然后可以根据它们各自的长度将线匝插入到一对定子芯槽中。 使用该装置形成具有不同长度匝的绕组的方法包括在模板上沉积线匝，当线沉积在模板上时，改变至少两条连续线匝的长度，从模板移除线匝，以及 将拆下的导线插入定子芯槽。