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公开(公告)号：US08256100B2
公开(公告)日：2012-09-04
申请号：US12719906
申请日：2010-03-09
申请人： Tokuhisa Mishina , Shingo Hashimoto , Masaki Saito
发明人： Tokuhisa Mishina , Shingo Hashimoto , Masaki Saito
IPC分类号： B23P19/00
CPC分类号： H02K15/068 , Y10T29/49009 , Y10T29/53143 , Y10T29/53148 , Y10T29/53152 , Y10T29/53161
摘要： An stator manufacturing apparatus including an substantially cylindrically-shaped insertion jig from which the rectangular wire is axially detachable, and having protrusions respectively provided at positions aligned with the slots on an outer peripheral surface thereof to protrude radially, and one end-side restricting members respectively provided at positions offset from the protrusions formed in the circumferential direction on an inner diameter side of an inscribed circle of teeth each located between adjacent ones of the slots so as to protrude toward one axial end side. With the linear portions and the slots being aligned with each other, the insertion jig is inserted into the stator core from the one end side of the insertion jig, and is removed from the stator core toward the other end side, so as to respectively dispose the linear portions at predetermined positions in the slots.
摘要翻译： 一种定子制造装置，包括大致圆柱形的插入夹具，矩形线材可从该插入夹具轴向可拆卸，并且在其外周表面上分别设置有与其外周表面上的槽对准的位置处的突起，以及一个端部侧限制件 设置在从位于相邻的槽之间的齿内接圆的内圆周方向上形成的突起的位置偏移的位置，朝向一个轴向端侧突出。 在直线部分和槽彼此对准的情况下，插入夹具从插入夹具的一端侧插入定子芯中，并从定子芯向另一端侧移除，以分别布置 在槽中的预定位置的直线部分。
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公开(公告)号：US20110099797A1
公开(公告)日：2011-05-05
申请号：US12890028
申请日：2010-09-24
IPC分类号： H02K15/00
CPC分类号： H02K15/067 , H02K15/0478 , Y10T29/49009 , Y10T29/53143
摘要： An apparatus and a method for manufacturing a stator is disclosed. The stator includes a stator core having slots formed along an axial direction at a plurality of locations in a circumferential direction, and a coil formed by combining a plurality of rectangular wires that have a plurality of straight portions being disposed in the slots and arranged side by side in the circumferential direction and in a radial direction. A restriction jig having a number of restriction pieces is disposed on a first-end side of the coil in the axial direction. The coil is inserted into the stator core from the first-end side in the axial direction to dispose the straight portions in the slots. Circumferential positions of the straight portions are restricted along the axial direction through contact with the restriction pieces by relatively moving the restriction jig and the coil in the axial direction.
摘要翻译： 公开了一种用于制造定子的装置和方法。 定子包括定子铁芯，其具有沿圆周方向的多个位置沿着轴向形成的槽，以及线圈，其通过组合多个矩形电线而形成，所述多个矩形电线具有设置在槽中的多个直线部分， 在圆周方向和径向方向。 具有多个限制片的限制夹具设置在线圈的沿轴向的第一端侧。 线圈从轴向的第一端侧插入定子芯中，以将直线部分设置在槽中。 通过使限制夹具和线圈沿轴向相对移动，直线部分的圆周方向通过与限制片接触而沿着轴向被限制。
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公开(公告)号：US08832925B2
公开(公告)日：2014-09-16
申请号：US12890028
申请日：2010-09-24
CPC分类号： H02K15/067 , H02K15/0478 , Y10T29/49009 , Y10T29/53143
摘要： An apparatus and a method for manufacturing a stator is disclosed. The stator includes a stator core having slots formed along an axial direction at a plurality of locations in a circumferential direction, and a coil formed by combining a plurality of rectangular wires that have a plurality of straight portions being disposed in the slots and arranged side by side in the circumferential direction and in a radial direction. A restriction jig having a number of restriction pieces is disposed on a first-end side of the coil in the axial direction. The coil is inserted into the stator core from the first-end side in the axial direction to dispose the straight portions in the slots. Circumferential positions of the straight portions are restricted along the axial direction through contact with the restriction pieces by relatively moving the restriction jig and the coil in the axial direction.
摘要翻译： 公开了一种用于制造定子的装置和方法。 定子包括定子铁芯，其具有沿圆周方向的多个位置沿着轴向形成的槽，以及线圈，其通过组合多个矩形电线而形成，所述多个矩形电线具有设置在槽中的多个直线部分， 在圆周方向和径向方向。 具有多个限制片的限制夹具设置在线圈的沿轴向的第一端侧。 线圈从轴向的第一端侧插入定子芯中，以将直线部分设置在槽中。 通过使限制夹具和线圈沿轴向相对移动，直线部分的圆周方向通过与限制片接触而沿着轴向被限制。
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公开(公告)号：US20100236059A1
公开(公告)日：2010-09-23
申请号：US12719906
申请日：2010-03-09
申请人： Tokuhisa Mishina , Shingo Hashimoto , Masaki Saito
发明人： Tokuhisa Mishina , Shingo Hashimoto , Masaki Saito
IPC分类号： B23P19/00
CPC分类号： H02K15/068 , Y10T29/49009 , Y10T29/53143 , Y10T29/53148 , Y10T29/53152 , Y10T29/53161
摘要： An stator manufacturing apparatus including: a stator core having radial slots formed at positions in a circumferential direction so as to open in an inner peripheral surface thereof; and a rectangular cross-section rectangular wire formed in a substantially cylindrical shape and forms a coil winding, and has linear portions that are respectively disposed in the radial slots and formed in parallel to the slots, continuous portions that alternately connect one end of the adjacent ones of the linear portions to each other and alternately connect the other end thereof to each other, and bent portions that are formed by bending one end side of the linear portions radially inward. The rectangular wire is disposed on the stator core in a distributed winding arrangement. The apparatus includes an substantially cylindrically-shaped insertion jig from which the rectangular wire is axially detachable, and having protrusions respectively provided at positions aligned with the slots on an outer peripheral surface thereof to protrude radially, and one end-side restricting members respectively provided at positions offset from the protrusions formed in the circumferential direction on an inner diameter side of an inscribed circle of teeth each located between adjacent ones of the slots so as to protrude toward one axial end side. The radial positions of the linear portions are restricted by disposing the rectangular wire from one end side of the insertion jig and disposing the linear portions so as to radially overlap the protrusions, respectively, and circumferential positions of the linear portions are restricted by disposing each of the bent portions between the one end-side restricting members. With the linear portions and the slots being aligned with each other, the insertion jig is inserted into the stator core from the one end side of the insertion jig, and is removed from the stator core toward the other end side, so as to respectively dispose the linear portions at predetermined positions in the slots.
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