JPS5850097B2 - How to insert a wavy coil into the inner armature - Google Patents
How to insert a wavy coil into the inner armatureInfo
- Publication number
- JPS5850097B2 JPS5850097B2 JP16272379A JP16272379A JPS5850097B2 JP S5850097 B2 JPS5850097 B2 JP S5850097B2 JP 16272379 A JP16272379 A JP 16272379A JP 16272379 A JP16272379 A JP 16272379A JP S5850097 B2 JPS5850097 B2 JP S5850097B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- armature
- guide plate
- insertion guide
- forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in machines
- H02K15/062—Windings in slots; salient pole windings
- H02K15/065—Windings consisting of complete sections, e.g. coils, waves
- H02K15/067—Windings consisting of complete sections, e.g. coils, waves inserted in parallel to the axis of the slots or inter-polar channels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in machines
- H02K15/062—Windings in slots; salient pole windings
- H02K15/065—Windings consisting of complete sections, e.g. coils, waves
- H02K15/066—Windings consisting of complete sections, e.g. coils, waves inserted perpendicularly to the axis of the slots or inter-polar channels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
【発明の詳細な説明】
本発明は内輪電機子にコイルを波状に挿入する方法に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for inserting coils in an undulating manner into an inner ring armature.
従来、外周にスロットを有する電機子にコイルを挿入す
る際、電機子の極ごとにコイル束を手作業で挿入するか
、あるいは所定の極数ごとに巻線したものを、挿入機を
使用して挿入している。Conventionally, when inserting a coil into an armature that has slots on its outer periphery, a bundle of coils is manually inserted into each pole of the armature, or a bundle of coils is wound around a predetermined number of poles using an insertion machine. is inserted.
よってその間の巻線、挿入機への移し替え、挿入工程に
要する作業時間は作業能率を高めるうえにおいて無視出
来ない要素となっている。Therefore, the working time required for the winding, transfer to the insertion machine, and insertion process is a factor that cannot be ignored in improving work efficiency.
本発明は従来に比してコイル挿入に要する作業工程、時
間を大巾に短縮する目的で巻線したコイルを縦波状に形
成しながら巻線から挿入までの工程を短時間で自動的に
行なえる方法を提供することにある。The present invention aims to significantly shorten the work process and time required for coil insertion compared to conventional methods, by automatically performing the process from winding to insertion in a short time while forming the wound coil into a longitudinal wave shape. The goal is to provide a way to
前記の目的を達成するため本発明は次のように構成した
ものである。In order to achieve the above object, the present invention is constructed as follows.
即ち本発明はフライヤーにより電線を巻枠群に巻付け、
巻線を終えたコイルを上位コイル挿入案内板に設けた成
形押込駒と下位コイル成形挿入案内板とで挾むように押
付けて縦波形状きなるように形づけをし、しかる後巻枠
を外し下位コイル成形挿入案内板の彎曲上線部と成形押
込駒により縦波形に成形しながらコイル挿入成形案内板
群の内側に位置する電機子の外周スロットに縦波状に形
成したコイルを挿入することを特徴とする内輪電機子へ
の波状コイル挿入方法である。That is, the present invention winds the electric wire around the winding frame group using a flyer,
After winding, the coil is sandwiched and pressed between the molding push piece provided on the upper coil insertion guide plate and the lower coil molding insertion guide plate to form a longitudinal wave shape, and then the winding frame is removed and the lower coil is inserted into the coil. It is characterized by inserting a coil formed into a longitudinal wave shape into the outer peripheral slot of the armature located inside the coil insertion forming guide plate group while forming the coil into a longitudinal wave shape by the curved upper line part of the coil forming insertion guide plate and the forming pusher piece. This is a method of inserting a wavy coil into the inner armature.
次に図面を参照して本発明に係るコイル挿入方法の実施
例について説明する。Next, an embodiment of the coil insertion method according to the present invention will be described with reference to the drawings.
図において１は基台を示し、該基台１の中心に受筒部２
と支柱３を立設し、ターンテーブル４を支柱３に緩挿す
ると共に上端に取付盤５を固着する。In the figure, 1 indicates a base, and a receiving cylinder part 2 is placed in the center of the base 1.
A support post 3 is erected, a turntable 4 is loosely inserted into the support post 3, and a mounting board 5 is fixed to the upper end.
受筒部２に固定したターンテーブル回転用モークロの歯
車７はターンテーブル４の支柱３への緩挿筒部８に設け
た歯車９と噛み合い、モータ６によりターンテーブル４
を回転させる。The turntable rotating gear 7 fixed to the receiving barrel 2 meshes with the gear 9 provided on the loosely inserted barrel 8 to the support 3 of the turntable 4, and the motor 6 rotates the turntable 4.
Rotate.
クーンテ・−プル４には多数のコイル成形挿入案内板１
０を一定間隔置に円環状に立設したものを設け、各コイ
ル成形挿入案内板１０には内部を挿通して 向上縁部４
９の上端に突出して上下運動をする巻枠１１を設ける。Koonte pull 4 has a large number of coil molded insertion guide plates 1
0 are installed in an annular shape at regular intervals, and each coil molding insertion guide plate 10 is penetrated inside to improve the edge 4.
A winding frame 11 is provided which projects from the upper end of the winding frame 9 and moves up and down.
又ターンテーブル４はコイル成形挿入案内板１０によっ
て囲まれた部分は抜孔１２を形成し、基台１に設けた上
下運動する電機子取付台１３に取付けた電機子１４が抜
孔１２よりコイル成形挿入案内板１０の段部１５に係止
するまで上昇させるようにする。In addition, the turntable 4 has a hole 12 in the area surrounded by the coil molding insertion guide plate 10, and the armature 14 attached to the armature mount 13 that moves up and down provided on the base 1 can be inserted through the hole 12 for the coil molding. The guide plate 10 is raised until it engages with the stepped portion 15 of the guide plate 10.
そのため電機子取付台１３は流木シリンダー１６のピス
トン杆１６′の上端に固定してあり、流体シリンダー１
６は２基、基台１上の竪軸１７に緩挿した回転円板１９
．１９’に上下を固着し、竪軸１７に取付けたモータ１
８の歯車２０と噛み合う歯車２１を回転円板１９の睡挿
入環２２に固定し、モータ１８の回転に伴ない、一つの
電機子１４は抜孔１２の直下に位置し、他方の取付台１
３は電機子１４を取外したり装着したりする位置に回動
する。Therefore, the armature mounting base 13 is fixed to the upper end of the piston rod 16' of the driftwood cylinder 16, and
6 is two rotating disks 19 loosely inserted into the vertical shaft 17 on the base 1.
．． 19', the upper and lower sides are fixed, and the motor 1 is attached to the vertical shaft 17.
A gear 21 that meshes with the gear 20 of No. 8 is fixed to the sleeper insertion ring 22 of the rotary disk 19, and as the motor 18 rotates, one armature 14 is located directly below the extraction hole 12, and the other armature 14 is positioned directly below the extraction hole 12.
3 rotates to a position where the armature 14 is removed or installed.
しかして上記取付盤５の下には電線２３を緩挿して前記
巻枠１１に巻付けるための屈曲したフライヤー２４を装
着した昇降板２５を縦方向に支持する支持板２６を支柱
３に固着し、支持板２６に軸支したねじ杆２７に昇降板
２５のめねじ部２５’を螺合させる。Therefore, below the mounting board 5, a support plate 26 is fixed to the column 3 and vertically supports an elevating plate 25 on which a bent flyer 24 for inserting the electric wire 23 loosely and winding it around the winding frame 11 is attached. , the female threaded portion 25' of the elevating plate 25 is screwed into the screw rod 27 that is pivotally supported on the support plate 26.
そして支柱３に取付けたフライヤー昇降用モーク２８の
歯車２９とねじ杆２７の歯車３０を噛合させて、モータ
２８の回動により昇降板２５を上下運動させる。Then, the gear 29 of the fryer elevating moke 28 attached to the support column 3 and the gear 30 of the threaded rod 27 are engaged with each other, and the elevating plate 25 is moved up and down by rotation of the motor 28.
又フライヤー２４に設けたプーリー３１と昇降板２５の
モータ３２のプーリー３３にベルト３４をかけフライヤ
ー２４を巻枠１１群の周りに回動させて電線２３を巻付
ける。Further, a belt 34 is applied to a pulley 31 provided on the flyer 24 and a pulley 33 of a motor 32 of the elevating plate 25, and the flyer 24 is rotated around the group of winding frames 11 to wind the electric wire 23.
３５は取付盤５に設けた電線２３を案内するための滑車
を示す。Reference numeral 35 indicates a pulley for guiding the electric wire 23 provided on the mounting board 5.
取付盤５には又フライヤー２４さ反対側にシリンダー３
６を吊下し、そのピストン杆３７に多数のコイル挿入案
内板３８を円環状に配装吊持した上下板３９を取付け、
上下板３９には更に各コイル挿入案内板３８に嵌まる成
形押込駒４０の上下用シリンダー４１を設けて、そのピ
ストン杆４２に成形押込駒４０を固定する。The mounting plate 5 also has a cylinder 3 on the opposite side of the fryer 24.
6 is suspended, and upper and lower plates 39 on which a large number of coil insertion guide plates 38 are arranged and suspended in an annular manner are attached to the piston rod 37,
The upper and lower plates 39 are further provided with upper and lower cylinders 41 for forming push pieces 40 that fit into the respective coil insertion guide plates 38, and the forming push pieces 40 are fixed to the piston rods 42 thereof.
４３は取付盤５より吊下した上下板３９の案内管で上下
板３９に立てた杆４４が入り込む。Reference numeral 43 denotes a guide tube of the upper and lower plates 39 suspended from the mounting board 5, into which a rod 44 erected on the upper and lower plates 39 enters.
又巻枠１１はターンテーブル４に穿った小孔４５を経て
その下の出入板４６より佇立し、出入板４６に吊設した
Ｌ形片４６′にはターンテーブル４の周縁に装着したシ
リンダー４７のピストン杆４８を固定して巻枠１１を上
下運動させる。The winding frame 11 passes through a small hole 45 in the turntable 4 and stands out from the entry/exit plate 46 below, and the L-shaped piece 46' suspended from the entry/exit plate 46 has a cylinder 47 attached to the periphery of the turntable 4. The piston rod 48 is fixed and the winding frame 11 is moved up and down.
コイル成形挿入案内板１０は彎曲上縁部４９が円弧状に
彎曲し、その下に段部１５があり、コイル挿入案内板３
８は下端縁５０が円弧状に彎曲し、内対縁に段部５１を
設けである。The coil-formed insertion guide plate 10 has a curved upper edge 49 that is curved in an arc shape, and has a stepped portion 15 below the curved upper edge 49.
8, the lower end edge 50 is curved in an arc shape, and a stepped portion 51 is provided on the inner opposing edge.
次に本発明の作動状態について説明する。Next, the operating state of the present invention will be explained.
先ずターンテーブル４を回動じ巻線を施さない巻枠１１
をフライヤー２４の下に、又巻線を完了した巻枠１１を
コイル挿入案内板３８群の下に位置させる。First, the turntable 4 is rotated and the winding frame 11 is unwinded.
is placed under the flyer 24, and the winding frame 11 with completed winding is placed under the group of coil insertion guide plates 38.
そして一方では巻枠１１に一連に電線２３を巻付ける、
又巻線を完了してコイル挿入案内板３８群の直下に位置
した巻枠１１は上下板３９が降下して第３図に示すよう
にコイル挿入案内板３８はコイル２３′の内側に入り段
部５１がコイル成形挿入案内板１０の段部１５と合致し
、その後電機子１４が上昇して段部１５及び５１に嵌め
る。On the other hand, the electric wire 23 is wound around the winding frame 11 in series.
Further, the winding frame 11, which has completed winding and is located directly below the group of coil insertion guide plates 38, has its upper and lower plates 39 lowered, and the coil insertion guide plate 38 enters the inside of the coil 23' as shown in FIG. The portion 51 matches the stepped portion 15 of the coil forming insertion guide plate 10, and then the armature 14 is raised to fit into the stepped portions 15 and 51.
その時巻枠１１に巻線されたコイル２３′はコイル成形
挿入案内板１０の彎曲上縁部４９と成形押込駒４０で挾
むようにして押付けられ、縦波形に形づけされる。At this time, the coil 23' wound around the winding frame 11 is pressed between the curved upper edge 49 of the coil forming insertion guide plate 10 and the forming pushing piece 40, and is shaped into a longitudinal waveform.
それから第４図のように巻枠１１を降下させてコイル２
３より外し、コイル２３′はコイル成形・挿入案内板１
０と成形押込駒４０で挟圧支持され、更に第５図のよう
に成形押込駒４０を下降させるこてによりコイル２３′
はコイル成形挿入案内１月０の彎曲上縁部４９と成形押
込駒４０により縦波状に形成されるとともにコイル２３
′の径がせばめられるため電機子スロット１４’に向か
って押し進み成形押込駒４０が最下位まで降下したとき
に、コイル２３′は第６図のようにコイル成形挿入案内
板１０の彎曲上縁部４９の端部とコイル挿入案内板３８
の下端縁５０により電機子１１の周面に設けたスロツＮ
４’に成形押込駒４０で押込まれ、第７図のように電機
子１４に挿入される。Then, as shown in Fig. 4, the winding frame 11 is lowered and the coil 2 is
3, remove the coil 23' from the coil forming/insertion guide plate 1.
The coil 23' is clamped and supported by the molding pusher 40 and the coil 23'
is formed into a longitudinal wave shape by the curved upper edge 49 of the coil molding insertion guide 10 and the molding pusher piece 40, and the coil 23
Since the diameter of the coil 23' is narrowed, when the molding pushing piece 40 advances toward the armature slot 14' and descends to the lowest position, the coil 23' is pushed toward the armature slot 14', and as shown in FIG. The end of section 49 and coil insertion guide plate 38
A slot N provided on the circumferential surface of the armature 11 by the lower edge 50 of
4' with a molding pusher piece 40, and inserted into the armature 14 as shown in FIG.
その後金ての部材は元の位置に復帰し再びターンテーブ
ルは回転して巻線を終えた巻枠をコイル挿入案内板３８
の下に位置させ、他はフライヤーの下に回わし、前記同
様の動作を繰返し行なう。After that, the metal member returns to its original position, the turntable rotates again, and the winding frame that has finished winding is moved to the coil insertion guide plate 38.
, place the others under the fryer, and repeat the same operation as above.
又コイル２３を挿入した電機子１４は第１図に示す前記
回転機構により外側に回わして取外し、新たな電機子１
４を取付台１３に装着し、既に装着済みの電機子１４は
抜孔１２の下に回わる。The armature 14 into which the coil 23 has been inserted is rotated outward by the rotating mechanism shown in FIG.
4 is attached to the mounting base 13, and the already attached armature 14 is placed under the extraction hole 12.
本発明は以上説明したように電線を輪状に巻回し、−実
巻線を終えたコイルを縦波状に成形し、成形完了時には
電機子のスロットに挿入させているので作業は円滑、迅
速、正確に手作業や挿入機移し替え作業を要することな
く自動的に行われコイル挿入方法として進歩した発明で
ある。As explained above, the present invention winds the electric wire in a ring shape, forms the coil after the actual winding into a longitudinal wave shape, and inserts it into the slot of the armature when the forming is completed, so the work is smooth, quick, and accurate. This invention is an advancement in the coil insertion method because it is automatically performed without manual work or the need to change the insertion machine.
図面は本発明に係る電機子のコイル挿入方法の一実施例
を示したもので、第１図は一部縦断正面図、第２図はコ
イル挿入前における要部の展開正面図、第３図乃至第６
図は挿入順序を示す説明図で夫々ａは縦断側面図、ｂは
展開正面図である。
第７図は挿入を終了した電機子の展開側面図、第８図は
コイル成形挿入部の横断平面図である。
４・・・・・・ターンテーブル、１０・・・・・・コイ
ル成形挿大業内板、１１・・・・・・巻枠、１４・・・
・・・電機子、１５・・・・・・コイル成形挿入案内板
の段部、２３・・・・・・電線、２３・・・・・・コイ
ル、２４・・・・・・フライヤー、３８・・・・・・コ
イル挿入案内板、４０・・・・・・成形押込駒、５１・
・・・・・コイル挿入案内板の段部。The drawings show an embodiment of the method for inserting coils into an armature according to the present invention, and FIG. 1 is a partially longitudinal front view, FIG. 2 is an exploded front view of the main part before coil insertion, and FIG. to 6th
The figures are explanatory diagrams showing the order of insertion, in which a is a vertical side view and b is a developed front view. FIG. 7 is a developed side view of the armature after insertion, and FIG. 8 is a cross-sectional plan view of the coil-forming insertion portion. 4... Turntable, 10... Coil molding inserting inner plate, 11... Winding frame, 14...
... Armature, 15 ... Stepped portion of coil molding insertion guide plate, 23 ... Electric wire, 23 ... Coil, 24 ... Flyer, 38 ......Coil insertion guide plate, 40...Forming push piece, 51.
...Stepped portion of coil insertion guide plate.
Claims (1)
えたコイルを上位コイル挿入案内板に設けた成形押込駒
と下位コイル成形挿入案内板とで挾むように押付けて縦
波形状となるように形づけをし、しかる後巻枠を外し下
位コイル成形挿入案内板の彎曲上縁部と成形押込駒によ
り縦波形に成形しながらコイル挿入成形案内板群の内側
に位置する電気子の外周スロットに縦波状に形成したコ
イルを挿入することを特徴とする内輪電機子への波状コ
イル挿入方法。1. Wrap the wire around the winding frame group using a flyer, and press the finished coil between the molding push piece provided on the upper coil insertion guide plate and the lower coil molding insertion guide plate to form a longitudinal wave shape. After shaping, the winding frame is removed, and the curved upper edge of the lower coil forming insertion guide plate and the forming push piece are used to form a vertical wave shape while inserting the coil into the outer peripheral slot of the armature located inside the group of coil insertion forming guide plates. A method for inserting a wavy coil into an inner armature, the method comprising inserting a coil formed into a longitudinal wavy shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16272379A JPS5850097B2 (en) | 1979-12-17 | 1979-12-17 | How to insert a wavy coil into the inner armature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16272379A JPS5850097B2 (en) | 1979-12-17 | 1979-12-17 | How to insert a wavy coil into the inner armature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5686055A JPS5686055A (en) | 1981-07-13 |
| JPS5850097B2 true JPS5850097B2 (en) | 1983-11-08 |
Family
ID=15760044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16272379A Expired JPS5850097B2 (en) | 1979-12-17 | 1979-12-17 | How to insert a wavy coil into the inner armature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850097B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS611239A (en) * | 1984-06-13 | 1986-01-07 | Nippon Denso Co Ltd | Field coil assembling method and apparatus for stator of rotary electric machine |
| JP4961254B2 (en) * | 2006-07-27 | 2012-06-27 | 本田技研工業株式会社 | Serpentine annular coil forming machine and serpentine annular coil forming method |
| JP4996359B2 (en) * | 2007-06-14 | 2012-08-08 | 本田技研工業株式会社 | A meandering annular winding coil forming technique using pre-formed polygonal annular winding |
| JP4973859B2 (en) * | 2007-06-14 | 2012-07-11 | 東洋製罐株式会社 | Preliminary forming method for polygon coil and forming method for annular winding coil having meandering portion using pre-formed polygon coil |
| JP5184219B2 (en) * | 2007-06-14 | 2013-04-17 | 本田技研工業株式会社 | Forming method of meander winding coil |
| JP5192858B2 (en) * | 2008-03-14 | 2013-05-08 | 本田技研工業株式会社 | Serpentine annular winding and method for forming the same |
-
1979
- 1979-12-17 JP JP16272379A patent/JPS5850097B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5686055A (en) | 1981-07-13 |
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