JPS5863054A - Field coil production method - Google Patents
Field coil production methodInfo
- Publication number
- JPS5863054A JPS5863054A JP16173281A JP16173281A JPS5863054A JP S5863054 A JPS5863054 A JP S5863054A JP 16173281 A JP16173281 A JP 16173281A JP 16173281 A JP16173281 A JP 16173281A JP S5863054 A JPS5863054 A JP S5863054A
- Authority
- JP
- Japan
- Prior art keywords
- field coil
- coiling
- cut
- conductor
- 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
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
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
Abstract
Description
【発明の詳細な説明】
本発明は、平角導体を巻回して構成する界磁コイルの製
造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a field coil formed by winding a rectangular conductor.
従来、この種コイルの製造に際しては、所要の界磁装置
のポールに巻回させる如く、１ボールごとに順次１本の
平角導体を巻枠に巻回し、必要な界磁形状を得る二うに
していた。このように、連続的に一本の平角導体を巻回
することで素材を節約することができ、また特にこの従
来手段を自動車用スタータの直流電動機等に利用すると
き、大量生産による効用が大きいものと従来は考えられ
ていた。Conventionally, when manufacturing this type of coil, a rectangular conductor was wound around a winding frame for each ball in order to obtain the required field shape. was. In this way, by continuously winding a single rectangular conductor, material can be saved, and especially when this conventional method is used in DC motors for automobile starters, mass production is highly effective. It was previously thought that
しかしながら、叙上の方法によれば、巻線作業がシリー
ズであって単品あたりの作業時間が長く、しかも作業機
としての巻回装置は、その機能向上を意図するとき、機
構の多重複雑化を免れ得ないという欠点を有していた。However, according to the method described above, the winding work is done in series and the work time for each item is long.Moreover, the winding device used as a working machine has multiple and complicated mechanisms when aiming to improve its functionality. It had a drawback that cannot be avoided.
本発明は、このような点に鑑み、予め必要長さに平角導
体を切断後、該切断導体をその両端から同時に巻回する
ことにより、界磁コイルの巻回時間を約半分に短縮可能
で、かつ作業機の機構を簡素化し得る界磁コイルの製造
方法を提供しようとするものである。In view of these points, the present invention cuts a rectangular conductor to a required length in advance and then winds the cut conductor from both ends simultaneously, thereby reducing the winding time of the field coil by approximately half. It is an object of the present invention to provide a method for manufacturing a field coil that can simplify the mechanism of a working machine.
以下、図示実施例について本発明を詳述すると、第１図
線この界磁コイルの製造過程を順次示すものであって、
同図（−）において、（１）は平角導体（２）を巻回し
た巻枠、（８）はとの巻枠から引き出した平角導体を切
断するカッタ装置で、上記導体はポールピース２個分を
巻回するに必要な展開長さに逐次切断される。Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. Figure 1 shows the manufacturing process of this field coil in sequence,
In the same figure (-), (1) is a winding frame around which the rectangular conductor (2) is wound, (8) is a cutter device for cutting the rectangular conductor pulled out from the winding frame, and the said conductor is made of two pole pieces. It is sequentially cut to the required unfolded length to wind the parts.
次に、同図（ｂ）は上記切断導体（４）の折曲げ工程を
示すもので、該導体（４）の長さ方向中央に円柱（５）
を尚接し、導体（４）の両端に同方向の力Ｆを加えて同
図（Ｃ）に示す如く折返し折曲する。Next, Figure (b) shows the bending process of the cut conductor (4), in which a cylinder (5) is placed in the longitudinal center of the conductor (4).
are still in contact with each other, and a force F in the same direction is applied to both ends of the conductor (4) to bend the conductor (4) as shown in FIG.
しかるのち、折返した導体（４）の両自由端を巻回装置
により同時に図示Ｐ方向に巻回する。この巻回工程は同
図（ｄ）に示されておシ、この巻回工程中において、円
柱（５）は導体（４）に常に定張力を付与できるように
図示Ｑ方向の力が加えられ、かつ導体（４）の巻回作業
が進むにつれ逐次図示Ｒ方向に移動されるようになって
いる。Thereafter, both free ends of the folded conductor (4) are simultaneously wound in the direction P in the figure by a winding device. This winding process is shown in Figure (d). During this winding process, a force is applied to the cylinder (5) in the direction Q shown so that a constant tension can always be applied to the conductor (4). , and as the winding work of the conductor (4) progresses, it is successively moved in the R direction shown in the figure.
かかる工程を経て型修正後構成される界磁コイルは第２
図に示すような形態を１有し、この界磁コイル（６）に
は日出ｔｆｔ （６ａ）が突出加工されるとともに、左
右コイル間の渡シ線（６ｂ）が同時形成される。したか
つて、同時成形された両コイル間には接続個イナス要因
を含まない利点がある。The field coil constructed after mold modification through this process is the second
The field coil (6) has a shape as shown in the figure, and the field coil (6) has a protruding TFT (6a) formed thereon, and a transition line (6b) between the left and right coils is formed at the same time. In the past, there was an advantage that there was no negative factor in connection between the two coils that were molded at the same time.
次に、第３図は本発明方法による他の実施形態を示すも
のであって、上述の実施例においては平角導体（４）を
その扁平部に沿って多重巻回しているのに対し、この第
３図の実施例においては平角導体の扁平部を積層状に巻
回する方法によっている。Next, FIG. 3 shows another embodiment according to the method of the present invention, in which the rectangular conductor (4) is wound multiple times along its flat part in the above-mentioned embodiment. In the embodiment shown in FIG. 3, a method is used in which the flat portion of the rectangular conductor is wound in a laminated manner.
すなわち、（７）は積層状に巻回された界磁コイルを示
し、目出！ （７ａ）および渡シ線（７ｂ）が図示の如
く構成され、この実施例の場合、上記口出線（７ａ）＞
よび＆ Ｄ ＆ Ｃ７ｂ＞の成形加工が容易となる利点
が付加せられる。In other words, (7) shows a field coil wound in a laminated manner, which is a highlight! (7a) and the ferry line (7b) are constructed as shown in the figure, and in the case of this embodiment, the exit line (7a)>
An additional advantage is that the molding process of &D &C7b> is facilitated.
以上述べたように、本発明方法においては、平角導体を
コイル２個分巻回に要する展開長に切断し、仁の切断導
体の中央部を支持して各自由端を同方向に折返し折曲し
てのち、該導体に対し上記：１゜
中央支持部分において所要の張力を付与しつつ、上記各
自由端を所望の界磁コイル形状に巻回させるようにして
いるから、界磁コイルの巻回時間が従来の半分で済み、
しかも巻線作業は容易であって、導電特性の艮好なもの
が得られる効果がある。As described above, in the method of the present invention, a rectangular conductor is cut to the developed length required for winding two coils, and each free end is folded back and bent in the same direction while supporting the central part of the cut conductor. After that, each free end is wound into the desired field coil shape while applying the required tension to the conductor at the central support portion of the above 1°, so that the winding of the field coil is The processing time is half of the conventional time,
Moreover, the winding operation is easy and good conductive properties can be obtained.
また、２個のコイルを同時成形する本発明方法によれば
、巻回装置そのものの簡素化にも質し得る顕著な効用を
得ら１しる。Further, according to the method of the present invention in which two coils are simultaneously formed, a remarkable effect can be obtained that can also be used to simplify the winding device itself.
図はいずれも本発明の実施例を示すものであって、第１
図（ａ）〜（ａ）は昇妹コイルの製造工程を工程順に示
す説明図、第２図は第１図の各工程を経て成形された界
磁コイルを示す正面図、第３図（ａ）。
（ｂ）は本発明の他の実施例に係る界磁コイルを示す正
面図、および部分的斜視図である。
（２）・・平角導体 （３）・・切断装置（４）・
・切断導体 （５）・・円柱（６） 、 （７）・
・界磁コイル
＜６ａ）、 （７ａ）・・日出線
（６ｂ）、 （７ｂ、ｌ・・渡シ線
代理人 葛 野 信 −
第１図
第２図
第“ ３図All figures show embodiments of the present invention, and the first
Figures (a) to (a) are explanatory diagrams showing the manufacturing process of the Shoko coil in order of process, Figure 2 is a front view showing the field coil formed through each process of Figure 1, and Figure 3 (a). ). (b) is a front view and a partial perspective view showing a field coil according to another embodiment of the present invention. (2)...Flat conductor (3)...Cutting device (4)...
・Cut conductor (5)...Cylinder (6), (7)・
・Field coil <6a), (7a)...Hiji Line (6b), (7b, l...Watashi Line Agent Shin Kuzuno - Figure 1 Figure 2 Figure 3
Claims (2)
断し、この切断導体の中央部を支持して各自由端を同方
向に折返し折曲してのち、該導体に対し上記中央支持部
分において所要の張力を付与しつつ、上記各自由端を同
時に所望の界磁コイル形状に巻回させることを特徴とす
る界磁コイルの製造方法。(1) Cut a rectangular conductor to the developed length required for winding two coils, support the center of the cut conductor, fold each free end back in the same direction, and then A method of manufacturing a field coil, characterized in that each of the free ends is simultaneously wound into a desired field coil shape while applying a required tension to the supporting portion.
した構成とすることを特徴とする特許請求の範囲第１項
記載の界磁コイルの製造方法。(2) The method for manufacturing a field coil according to claim 1, characterized in that the coil has a configuration in which a flat part of a rectangular conductor is wound in a laminated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16173281A JPS5863054A (en) | 1981-10-07 | 1981-10-07 | Field coil production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16173281A JPS5863054A (en) | 1981-10-07 | 1981-10-07 | Field coil production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5863054A true JPS5863054A (en) | 1983-04-14 |
Family
ID=15740825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16173281A Pending JPS5863054A (en) | 1981-10-07 | 1981-10-07 | Field coil production method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5863054A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006340576A (en) * | 2005-06-06 | 2006-12-14 | Honda Motor Co Ltd | Winding machine and winding method |
| JP2008167567A (en) * | 2006-12-28 | 2008-07-17 | Hitachi Ltd | Rotary electric machine |
| JP2008277606A (en) * | 2007-05-01 | 2008-11-13 | Tamura Seisakusho Co Ltd | Coupled coil winding device for rectangular wire |
| JP2009195006A (en) * | 2008-02-14 | 2009-08-27 | Hitachi Ltd | Rotating electric machine |
| US8384263B2 (en) | 2008-02-14 | 2013-02-26 | Hitachi, Ltd. | Rotating electrical machine having a compact stator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138301A (en) * | 1974-04-22 | 1975-11-04 |
-
1981
- 1981-10-07 JP JP16173281A patent/JPS5863054A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138301A (en) * | 1974-04-22 | 1975-11-04 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006340576A (en) * | 2005-06-06 | 2006-12-14 | Honda Motor Co Ltd | Winding machine and winding method |
| JP2008167567A (en) * | 2006-12-28 | 2008-07-17 | Hitachi Ltd | Rotary electric machine |
| US8294324B2 (en) | 2006-12-28 | 2012-10-23 | Hitachi, Ltd. | Winding arrangement for stator of rotating machinery |
| JP2008277606A (en) * | 2007-05-01 | 2008-11-13 | Tamura Seisakusho Co Ltd | Coupled coil winding device for rectangular wire |
| JP2009195006A (en) * | 2008-02-14 | 2009-08-27 | Hitachi Ltd | Rotating electric machine |
| US8384263B2 (en) | 2008-02-14 | 2013-02-26 | Hitachi, Ltd. | Rotating electrical machine having a compact stator |
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