JPS58144562A - Winding method for armature coil - Google Patents

Winding method for armature coil

Info

Publication number
JPS58144562A
JPS58144562A JP2645382A JP2645382A JPS58144562A JP S58144562 A JPS58144562 A JP S58144562A JP 2645382 A JP2645382 A JP 2645382A JP 2645382 A JP2645382 A JP 2645382A JP S58144562 A JPS58144562 A JP S58144562A
Authority
JP
Japan
Prior art keywords
coil
slot
wire
former
winding
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.)
Pending
Application number
JP2645382A
Other languages
Japanese (ja)
Inventor
Kazuo Kimura
一雄 木村
Koki Taneda
種田 幸記
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP2645382A priority Critical patent/JPS58144562A/en
Publication of JPS58144562A publication Critical patent/JPS58144562A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08Forming windings by laying conductors into or around core parts
    • H02K15/09Forming windings by laying conductors into or around core parts by laying conductors into slotted rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To enable to form a coil of high density and high quality by moving radially in an armature core a former which guides a wire to a slot, thereby forming a space corresponding to the prescribed coil in response to each coil from the bottom of the slot. CONSTITUTION:One or more of formers 13 which guide a wire to a slot are provided at both end faces of an armature core 7 at an armature coil winding machine which winds as a series of continued coil a continued wire on a slotted core 7 of an armature core assembly. The formers 13 are moved radially of the core 7 from the bottom of the slot to form a space corresponding to the prescribed number of coils in response to each coil from the bottom of the slot, and the wire is wound in the space. For example, 4 formers 13 are provided at both end faces of the core 7, and the radial positions of the formers 13 of the respective levels can be individually set by a drive unit 14.

Description

【発明の詳細な説明】 本発明け、電動機の電機子鉄心に高密度に巻線し、電機
子アセンブリの部材を損傷させない高品質な巻線1.つ
るようにしたコイル巻線方法に関するもグ)である。
DETAILED DESCRIPTION OF THE INVENTION The present invention provides high-quality winding that is densely wound around the armature core of a motor and does not damage the members of the armature assembly. This article is about a method for winding coils in a vine-like manner.

第1図に示す電、動機の電、様子鉄心にコイルを巻回す
るための巻線する方法として、従来、第2図に示すよう
かフライヤ巻線機が用いられている。
Conventionally, a flyer winding machine as shown in FIG. 2 has been used as a winding method for winding a coil around the iron core of the electric motor shown in FIG.

す力わち、所定の位1tVcフライヤ1を同Qした主[
I!1lI2の一端に、ベアリング6を介17てチャッ
ク4に取付けた線ガイドあるいけフォーマ5を固定[2
、このフォーマ5 K后ってワイヤ6を巻回して電機子
鉄心7の外周面に形成式fまたスロソ) 8に挿入する
ようKLkものである。
In other words, the power of the predetermined 1tVc flyer 1 is the same as the main power [
I! A line guide or former 5 attached to the chuck 4 via a bearing 6 17 is fixed to one end of 1lI2 [2
After this former 5K, the wire 6 is wound and formed on the outer circumferential surface of the armature core 7 and inserted into the former 8.

寸た、/J・形の電機子巻線においてd1第6図のよう
な巻かrlつつある電機子鉄心7の軸rC垂直に交差す
る共通11q11vr中心と1.て反対方向V(かつ離
間して、軌道において回転する2個のフライヤ2が通常
である。
In the /J-shaped armature winding, the common 11q11vr center and 1. There are usually two flyers 2 rotating in opposite directions V (and spaced apart) in orbits.

このように電機子に巻線する揚台、ワイヤ6けフォーマ
5管添ってスロット8へ案内される。
In this way, the wire is guided to the slot 8 along with the lifting platform for winding the wire on the armature and the five wire formers with six wires.

しかし、こわらの従来の巻線方法のフォーマ5は、第4
図、第5図に示すようにチャック4に固定さネ、最終コ
イルのコイルエンド9寸でフォーマ5に干渉々く巻ける
ように、コイルエンド9を収納する容積を確保する必袈
がある。このため、フォーマ5を重機子鉄心7端面から
〔コイルエンドの高さH〈フォーマと鉄心端面間の距離
S〕の関係を保ち、かつ、スロット開口部では、ワイヤ
6′f−スロット8人口まで案内するフォーマを形成し
マいる。
However, the former 5 of Kowara's conventional winding method is
As shown in FIG. 5, it is necessary to secure a volume to accommodate the coil end 9 so that the coil end 9 of the final coil can be wound on the former 5 without interference while being fixed to the chuck 4. For this reason, the former 5 should be kept in the relationship of [coil end height H (distance S between the former and the core end face)] from the end face of the heavy machine core 7, and at the slot opening, the wire 6'f - slot 8 population should be maintained. Form a former to guide you.

したがって、フォーマ5は、ワイヤ6をスロット8の入
口着でしか案内出来ずフォーマ5の先端から弛んだワイ
ヤ6は、たるんでスロット8の中でフリーな状態になる
。ワイヤはワイヤ供給源からフライヤまでの途中経路に
、図示しないが別機構により張力をかけらtlているた
め最知距離を通ろうとする。そのため、当然引き同わし
側のスロット壁面に片寄り、壁面を巻き上りながら数巻
後1’lj線崩れか起きる。そこで、スロット内で線の
クロス、線のたるみの原因となり、上巻コイルの巻糾W
悪影*V及ぼすとともに、スロット内にプツトスペース
が生じる。またコイルの巻上りで、隣のスロットの入ロ
ケ塞ぎ、隣のスロットのコイル挿入の妨けとなり、コイ
ルエンドがスロット出口で干渉し2、ふくらむ原因とな
る。この為、コイルのスロットスペースファクタが高く
なるとウェッジが挿入…釆なくなる。
Therefore, the former 5 can guide the wire 6 only at the entrance of the slot 8, and the wire 6 loosened from the tip of the former 5 becomes sagging and becomes free in the slot 8. Since the wire is tensioned by a separate mechanism (not shown) along the route from the wire supply source to the flyer, it tries to travel the shortest distance. As a result, it naturally leans toward the slot wall on the drawing side, and as it rolls up the wall, the 1'lj line collapses after several turns. This causes the wires to cross and sag in the slot, causing the winding of the upper coil to
A negative effect *V is exerted and a put space is created in the slot. In addition, the winding of the coil blocks the insertion location of the adjacent slot, prevents the coil from being inserted into the adjacent slot, and causes the coil end to interfere with the slot exit (2) and bulge. For this reason, when the slot space factor of the coil increases, the wedge cannot be inserted.

さらに、第6図に示すように、コイルの巻上りにより電
機子鉄心の両端面に組合せているエンドプレート(絶縁
プレート)の先端に、矢印方向に力Fを受ける。太線の
ワイヤを巻線すると力Fがさらに過大とがり、エンドプ
レートを折損する。
Further, as shown in FIG. 6, due to the winding of the coil, a force F is applied in the direction of the arrow to the tips of the end plates (insulating plates) assembled to both end faces of the armature core. If a thick wire is wound, the force F will become even more sharp and the end plate will break.

また、力Fによってエンドプレート先端を曲げ、スロッ
トライナ(絶縁紙)をスロットの内側に押シmt、、@
幻のスロットを次に巻組1するとき、スロットライナを
一緒に巻き込むため、耐圧不良の一因と4°っていた。
Also, bend the tip of the end plate with force F and push the slot liner (insulating paper) inside the slot mt,, @
When winding the phantom slot the next time, the slot liner was wound together with the slot liner, which caused the voltage resistance to deteriorate by 4 degrees.

づらV(、従来の巻線方法では、フォーマの先端からワ
イヤが1lllliる位置が常に一定であるtめ、スロ
ット内の占梗率が高くなるとコイルエンドの容積が増力
1するため、コイフレエンドはコイルエンド高さ方向に
成長【7、)iンあるいは、コミューテータとの絶縁距
離が取れ々〈なり、モータが大型化するなどの欠点があ
った。
In the conventional winding method, the position of the wire from the tip of the former is always constant, so when the occupancy rate in the slot increases, the volume of the coil end increases by 1, so the coil end is There were drawbacks such as growth in the height direction of the coil end or an insulating distance between the coil end and the commutator, resulting in an increase in the size of the motor.

本発明の目的は、上記した欠点?なくシ、電機子コイル
をコイル順に応じて電機子鉄心の半径方向に移動するフ
ォーマが、所定の巻線スペースを確保し、コイルをスロ
ット底から高密度に巻き込んでゆき、従来離しかった高
スロットスペースファクタ巻線全可能なら1.め、エン
ドプレートの折損・スロットライナー巻き込みによる耐
圧不良全防止1−1高品質のモータが得られる巻線方法
を提供する。
The purpose of the present invention is to solve the above-mentioned drawbacks. A former that moves the armature coils in the radial direction of the armature core according to the order of the coils secures a predetermined winding space and winds the coils at high density from the bottom of the slot, making it possible to create tall slots that were previously difficult to separate. If all space factor windings are possible, 1. To provide a winding method that completely prevents pressure resistance defects due to end plate breakage and slot liner entanglement 1-1 to obtain a high quality motor.

すなわち、本発明においては、上記目的を達成するたt
ノフォーマが、常に1コイル巻紳するためのスペースに
対して適切fr全空間斤いため、コイルか巻き上ること
に着目17、フォーマをtF1機子鉄子鉄心アセンブリ
端面のtlfRt−巻き込むスロットW各々独立(/(
配置17、コイルの巻線順序に応じてフォーマの巻m改
定位置をスロット底から半径方向す力わちスロット開口
部間を移動17、フォーマに巻線の始ぬから1コイルに
応じた巻線スペースf明けて設定(7、このスペースに
ワイヤを巻き込む巻1m方法である。
That is, in the present invention, in order to achieve the above object,
Since the former always takes up the entire space for winding one coil, we focused on the fact that the coil winds up. (
Arrangement 17: According to the winding order of the coil, the winding m revision position of the former is moved radially from the slot bottom, that is, between the slot openings 17: From the beginning of the winding to the former, the winding according to the 1 coil Open space f and set (7) This is the 1m winding method of winding the wire into this space.

以下、本発明の一実施例を図面にしたがって峠明する、 第7図は、本発明の一実施例を示すもので、同図におい
て7は電機子鉄心、13ね本発明の巻線方法のレベルフ
ォーマ(ワイヤゲ巻線位置捷で案内位置決めし、巻上り
を防止するフォーマ)である。
Hereinafter, an embodiment of the present invention will be explained according to the drawings. Fig. 7 shows an embodiment of the present invention, in which 7 is an armature core, 13 is a winding method of the present invention. This is a level former (former that guides and positions the winding by wire winding and prevents winding).

レベルフォーマ16け、重4機子鉄心7の両端面に設け
て、各々個々にスロット底から半径方向に移動し、何ら
かの形で任意の位置にレベルフォーマ13vr設定串来
るように駆動部14で(,2ておく3次に本発明の実施
例である第8図、第9図によりその作用を説明する。
16 level formers are installed on both end faces of the heavy quadruple armature core 7, and are moved individually from the bottom of the slot in the radial direction. , 2 and 3. Next, the operation will be explained with reference to FIGS. 8 and 9, which are embodiments of the present invention.

例、tげ、1つのスロットに4ブロツクのコイルを巻線
するとき、捷ず最初のフロック■の巻数が9ターンで、
この9ターンに相幽する巻i1j空間r明け、この空I
VIKワイヤ6を巻き込んでいく。こノフロック■が結
るとフォーマH(2)のブロックVC移動し、■のブロ
ックの空間を設定1.、、 ?、 、この空間にワイヤ
6を巻き込X7でいく、婆らにフロック■、フロック■
とフォーマの巻ait定しヘ/L−=p S−線什様に
応じて、複数段VC設定[7ていく。
For example, when winding 4 blocks of coil in one slot, the number of turns of the first block (■) is 9 turns,
In these 9 turns, the volume i1j space r dawns, this sky I
Wind up VIK wire 6. When the Konofrock ■ is tied, the block VC of Forma H (2) is moved and the space of the block ■ is set 1. ,, ? , , Wrap the wire 6 in this space and go with X7, Flock ■, Flock ■
Set the former's windings and set the number of stages of VC according to the situation of the S-line.

この間、電1機子鉄心7fインデックするときけ、1つ
までもなく、レベルフォーマ13は、コイル12が干渉
I−1斤い位INまで待避1.ている。
During this period, when indexing 7f of the electric first machine iron core, there is not even one, and the level former 13 is evacuated until the coil 12 interferes with I-1. ing.

着た、第9図に示すように、レベルフォーマ131’j
S’!、接子鉄心7のアセンブリのエンドプレート11
端面に接近して設け、かつ電機子鉄心7の半径方向(矢
印Y方向)を1コイルに必快な巻線空間を明けて規制[
27おき、ワイヤ6けこの限定さねた空間にかつスロッ
ト出入口でのコイルの巻上りを押メるようにレベルフォ
ーマ13は設電される。シらに、次のブロク20巻線の
ときVrに、フォーマFiy方向にブロック■の空間を
明けて巻線する。このときワイヤ6け、レベルフォーマ
16から離ねるY方向の高さが、ブロック■のときより
、移動j〜、レベルフォーマ13がブロック■、(4)
に移動!−て巻線するに1.たがい、ワイヤ6のl11
11−ねる位置が変わって(t・〈ため、コイルエンド
の成長か、矢印R方向に延びていくことにより、コイル
エンドは短か(%n、スロット内、コイルエンドも整列
に近い状態で巻線されるため、スロット内もコイルエン
ドも高密度に巻線できるよりに乃・る。
As shown in FIG. 9, the level former 131'j
S'! , the end plate 11 of the assembly of the joint core 7
It is provided close to the end face, and the radial direction (direction of arrow Y) of the armature core 7 is regulated by leaving necessary winding space for one coil [
A level former 13 is electrically installed every 27 times in a concave space limited to 6 wires so as to press the winding of the coil at the entrance and exit of the slot. In addition, when winding the next block 20, the winding is performed with the space of block (2) opened in the direction of the former Fiy in Vr. At this time, the height of the 6 wires in the Y direction away from the level former 16 is greater than when the block ■ is moved j~, and the level former 13 is the block ■, (4)
Move to! - To wind the wire: 1. Each other, l11 of wire 6
11 - Is the coil end short due to growth of the coil end or extension in the direction of arrow R? Because the wire is wired, it is possible to wind the wire with high density inside the slot and at the coil end.

以上、述べたように本発明によれば、 電機子コイルのスロット内のコイル巻上り、線クロス、
デッドスペース、コイルエンドの−NUSの1tlf1
題を解決し、スロット内のコイルの整列巻化により、コ
イルのスロットスペースファクタf70%化し、従来比
より20%増の高占積率巻線を得ることができる。
As described above, according to the present invention, coil winding in the slot of the armature coil, wire crossing,
Dead space, coil end-NUS 1tlf1
By solving the problem and winding the coils in the slot in an aligned manner, the slot space factor f of the coil can be increased to 70%, and a high space factor winding can be obtained, which is 20% higher than the conventional ratio.

これによh1モータの大幅な高出力什がはかれ、製品性
能の向上、すなわちモータの温度上J’n抑制し、ブラ
シ寿命全署[、<延長でき、ざらに製品の小型(h ’
r Hかることが出きる為、製品のセールスポイントが
大きい。
This significantly reduces the high output power of the H1 motor, improves product performance, suppresses the motor temperature, extends the entire brush life, and makes the product more compact (h'
r H can be obtained, which is a major selling point of the product.

さらに、コイルの巻−ヒhを防止シ1.たことにより、
エンドプレートの折損を防止17て、スロットライナー
の巻き込みを防止することが出来、とわらの因による耐
圧不良を斤〈すことかできる。また、各コイルの巻線が
進行するに応じてフォーマ力、半径方向に移動するため
、コイルエンドの成長方向が第9図に示すように矢印R
方向に成長する。
Furthermore, it prevents winding of the coil.1. Due to this,
It is possible to prevent breakage of the end plate 17 and to prevent the slot liner from getting caught up, and it is possible to avoid poor pressure resistance caused by straw. In addition, as the winding of each coil advances, the former force moves in the radial direction, so the growth direction of the coil end is indicated by the arrow R as shown in Figure 9.
Grow in the direction.

こねPcより、占′4*率が向上:、てもコイルエンド
高さHに低くコイル周長が短縮されコイル抵抗が小杯く
、高品個でバラツキの少ηい製品が得らねる。
Compared to Kone Pc, the ratio '4* is improved: Even if the coil end height H is low, the coil circumference is shortened, the coil resistance is small, and high quality products with little variation cannot be obtained.

【図面の簡単な説明】[Brief explanation of the drawing]

加1図は、スロット付の電機子鉄心の胴親図、第2図は
、従来のフライヤ巻線機の正面図、第3図は、従来のタ
プルフライヤ巻線機の部分的前面図である。 枦4図は彷来のタプルフライヤ巻線機でスロット付霜°
1機子鉄心上へ巻Ill施[7ている拡大前面図である
。 第5図に、第4図の電機子鉄心f X −X’軸に断面
I7た一部1’1lll而図である。 第6図に、第4図のワイヤがフォーマに案内されスロッ
ト匠巷き込捷f′する状態を一部拡大した正面図 第7図1ti、本発明の巻線法を示す機構図である。 第8図は、傾7図から本発明による巻線法の原丹を一部
拡大1.fc正面図。 第9図は、第8図を軸方向に断面1.た側面図である。 1・・・)−yイヤ、2・・・主軸、3・・・ベアリン
グ、4・・・チャック、5・・フォーマ、6・・・ワイ
ヤ、7・・・tell鉄心、8・・・スロット、9・・
・コイルエンド、10・・・スロットライナー、11・
・・エンドプレート、12・・コイル、16・・・レベ
ルフォーマ。 傷−許li″I願大の名称 日ヤニ機株式会社tz圀 #3画 tろ図 わ7図
Figure 1 is a body diagram of an armature core with slots, Figure 2 is a front view of a conventional flyer winding machine, and Figure 3 is a partial front view of a conventional tuple flyer winding machine. . Figure 4 shows slotted frost using a tuple flyer winding machine from Yakirai.
This is an enlarged front view showing the winding on the first machine iron core. FIG. 5 is a diagram showing a part 1'1ll of the armature core f in FIG. 4 taken along the cross section I7 along the axis X-X'. FIG. 6 is a partially enlarged front view of the state in which the wire of FIG. 4 is guided by the former and passed through the slot f', and FIG. 7 1ti is a mechanical diagram showing the wire winding method of the present invention. FIG. 8 is a partially enlarged view of the original winding method according to the present invention based on the inclination diagram 7. fc front view. FIG. 9 shows a cross section 1. of FIG. 8 in the axial direction. FIG. 1...)-y ear, 2... Main shaft, 3... Bearing, 4... Chuck, 5... Former, 6... Wire, 7... Tell iron core, 8... Slot , 9...
・Coil end, 10...Slot liner, 11・
...End plate, 12...Coil, 16...Level former. The name of the wound - permission'' I Gandai Niyaniki Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 1、ワイヤの供給源から連続したワイヤを電機子鉄心ア
センブリのスロット付鉄心上に一連の連続!、たコイル
として巻責付ける電機子コイル巻線機におい1、ワイヤ
會スロットへ案内するフォーマを電機子鉄心の両端面に
少なくとも1つり上各々設け、かつ、前記フォーマをス
ロット底から電機子鉄心の中径方向に移動(2、スロッ
ト底から各コイルに応じた所要巻数に相当する空間を明
け、前記空間にワイヤを巻き込むようにフォーマを構成
したことを特徴とする巻線方法。
1. A series of continuous wires from the wire source onto the slotted core of the armature core assembly! In an armature coil winding machine that winds the wire as a coil, 1. At least one former is provided on each end face of the armature core to guide the wire to the wire slot, and the former is inserted into the armature core from the bottom of the slot. A winding method characterized in that the former is configured to move in the middle diameter direction (2. A space corresponding to the required number of turns for each coil is opened from the bottom of the slot, and the former is configured to wind the wire into the space.
JP2645382A 1982-02-19 1982-02-19 Winding method for armature coil Pending JPS58144562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2645382A JPS58144562A (en) 1982-02-19 1982-02-19 Winding method for armature coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2645382A JPS58144562A (en) 1982-02-19 1982-02-19 Winding method for armature coil

Publications (1)

Publication Number Publication Date
JPS58144562A true JPS58144562A (en) 1983-08-27

Family

ID=12193918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2645382A Pending JPS58144562A (en) 1982-02-19 1982-02-19 Winding method for armature coil

Country Status (1)

Country Link
JP (1) JPS58144562A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130941A (en) * 1984-07-20 1986-02-13 Hitachi Koki Co Ltd Method and device for winding armature coil
EP1387470A1 (en) * 2002-08-02 2004-02-04 ATOP S.p.A. Method and apparatus for winding multipole cores of electrical machines

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137801A (en) * 1975-05-08 1976-11-29 Possis Corp Method of and device for forming winding on rotor core

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137801A (en) * 1975-05-08 1976-11-29 Possis Corp Method of and device for forming winding on rotor core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130941A (en) * 1984-07-20 1986-02-13 Hitachi Koki Co Ltd Method and device for winding armature coil
EP1387470A1 (en) * 2002-08-02 2004-02-04 ATOP S.p.A. Method and apparatus for winding multipole cores of electrical machines

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