JPH0787677B2 - Field assembly - Google Patents
Field assemblyInfo
- Publication number
- JPH0787677B2 JPH0787677B2 JP62170239A JP17023987A JPH0787677B2 JP H0787677 B2 JPH0787677 B2 JP H0787677B2 JP 62170239 A JP62170239 A JP 62170239A JP 17023987 A JP17023987 A JP 17023987A JP H0787677 B2 JPH0787677 B2 JP H0787677B2
- Authority
- JP
- Japan
- Prior art keywords
- winding
- coil
- wire
- fixing
- winding coil
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 67
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000088 plastic resin Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、家庭電化機器の電気掃除機や、業務用電気掃
除機等に使用される整流子電動機の界磁組立体に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a field assembly of a commutator motor used in a vacuum cleaner for home appliances, a commercial vacuum cleaner, or the like.
従来の技術 従来の整流子電動機の界磁組立体として第８図、第９図
に示す構成が知られている。第８図において１はコア、
２は巻線コイルで、コア１のスロット内に絶縁紙３を介
して巻かれている。４は巻線コイル２のマグネットワイ
ヤそのままの素線である。５は巻線コイル２と固定する
ためのしばり糸である。2. Description of the Related Art As a field assembly of a conventional commutator motor, the configurations shown in FIGS. 8 and 9 are known. In FIG. 8, 1 is a core,
A winding coil 2 is wound in the slot of the core 1 with an insulating paper 3 interposed therebetween. Reference numeral 4 is an element wire of the winding coil 2 as it is as a magnet wire. 5 is a binding thread for fixing the winding coil 2.
次に第９図は、他の界磁組立体を示すもので、１〜３お
よび５は第８図で説明したものと同じ構成である。６は
巻線コイル２のマグネットワイヤそのままを利用したブ
ラシ口出線で、先端に端子７を有している。８は巻線コ
イル２のマグネットワイヤに接続した電源口出線であ
り、チューブ９により絶縁されている。Next, FIG. 9 shows another field assembly, in which 1 to 3 and 5 have the same structure as described in FIG. Reference numeral 6 denotes a brush lead wire that uses the magnet wire of the winding coil 2 as it is, and has a terminal 7 at the tip. Reference numeral 8 is a power outlet wire connected to the magnet wire of the winding coil 2 and is insulated by a tube 9.
以上のように構成された界磁組立体において、その使用
例を説明する。第８図の場合には、４本の素線のうち２
本がブラシ口出線としてブラシに接続され、残り２本が
電源口出線として使用される。第９図の場合には、ブラ
シ口出線はブラシへ接続され、電源口出線はそのまま使
用される。An example of the use of the field assembly having the above structure will be described. In the case of FIG. 8, 2 out of 4 wires
The book is connected to the brush as a brush outlet, and the other two are used as a power outlet. In the case of FIG. 9, the brush outlet wire is connected to the brush, and the power outlet wire is used as it is.
発明が解決しようとする問題点 しかしながら上記のような構成では、巻線コイル２のば
らけ防止の為に糸しばりが必要であり、また第８図に示
す従来例の場合には、マグネットワイヤそのままの素線
４であり、しっかりと固定されていない為途中で切れた
り、また、何回も屈曲されると折れてしまったり、組立
までの間に傷がつくという問題点があった。Problems to be Solved by the Invention However, in the above-mentioned structure, the thread binding is necessary to prevent the winding coil 2 from coming loose, and in the case of the conventional example shown in FIG. Since the wire 4 is not firmly fixed, there is a problem that it may be cut in the middle, may be broken if it is bent many times, or may be damaged during assembly.
また、第９図に示す従来例の場合には、巻線コイル２と
電源口出線８とをハンダ付や圧着端子等によって接続す
るという作業が必要であり、同じように口出線の固定と
してしばり糸５やテープ等による固定が必要である。ま
た、電源口出線８があるためモータの組立時に傷をつけ
ないように、汚さないように、また切れないように細心
の注意を払う必要があった。このように従来の界磁組立
体においては、コア１へ絶縁紙３を介して巻線作業を行
った後にばらけ防止のための固定や口出線接続などの作
業を必要として組立完成まで口出線の切れ、汚れ等の注
意を必要とする問題点を有していた。Further, in the case of the conventional example shown in FIG. 9, it is necessary to connect the winding coil 2 and the power supply lead wire 8 by soldering or crimping terminal, and similarly fixing the lead wire. As a result, it is necessary to fix it with a binding thread 5 or a tape. Further, since the power outlet wire 8 is provided, it is necessary to pay close attention so as not to damage the motor assembly, to prevent it from becoming dirty, and to prevent it from being cut. As described above, in the conventional field assembly, after the winding work is performed on the core 1 via the insulating paper 3, fixing work for preventing the loosening and connection of the lead wire are required until the assembly is completed. There was a problem that requires attention such as disconnection of the output line and dirt.
本発明は、上記問題点に鑑み、簡単な構成で巻線の合理
化を図りなおかつ組立時の作業容易化を図れる界磁組立
体を提供するものである。SUMMARY OF THE INVENTION In view of the above problems, the present invention provides a field assembly which has a simple structure and can rationalize windings and facilitate work during assembly.
問題点を解決するための手段 上記問題点を解決するために本発明の界磁組立体は、コ
ア端面に位置する巻線コイルとコア間の絶縁用端板と一
体に、巻線コイル固定用の巻枠部と、巻線コイルの巻き
初めと巻き終わり線端固定用柱部を形成し、前記線端固
定用の柱部に巻線端コイル切断用平面部を設け前記巻線
コイル端を前記線端固定用柱部に固定するという構成を
備えたものである。Means for Solving the Problems In order to solve the above problems, the field assembly of the present invention is for fixing a winding coil integrally with a winding coil positioned on the end face of the core and an insulating end plate between the cores. Forming a winding frame portion, a winding coil winding start and winding end wire end fixing pillar portion, and providing a winding end coil cutting flat portion on the wire end fixing pillar portion It is provided with a structure for fixing to the line end fixing column portion.
作用 本発明は、上記のような構成によって巻枠部にコイルが
巻線されることにより、コイルのばらけがなくなり、コ
イルのばらけ防止の為の糸しばり作業がなくなる。ま
た、巻線コイル端を線端固定用柱部に固定することによ
り組立時までにおける巻線コイル端の傷、折れ等がなく
なる。Operation The present invention eliminates the coil loosening by winding the coil around the winding frame portion with the above-described configuration, and eliminates the thread tightening work for preventing the coil loosening. Further, by fixing the winding coil end to the wire end fixing column portion, the winding coil end is not scratched or broken before assembly.
実施例 以下本発明の一実施例について、図面を参照しながら説
明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図〜第７図は、本発明の実施例における界磁組立体
の構成を示すものである。1 to 7 show the construction of the field assembly in the embodiment of the present invention.
コア10に熱可塑性樹脂で成形された端面絶縁の為の絶縁
用端板11が形成され、この絶縁用端板11を介してコイル
12がスロット内に巻線されている。またこの絶縁用端板
11には巻線されたコイル12の内側へのばらけ防止のため
に柱状をした巻枠部13が一体に設けられている。また巻
線コイル12の巻き初めと巻きおわりの巻線コイル端14を
ガイドするための柱部15と、前記巻線コイル12の巻き初
めと巻き終わりの巻線コイル端14を固定するための線端
固定用柱部16も前記絶縁用端板11と一体に設けられてい
る。前記柱部15には柱部上部にＵ字溝17が形成され、前
記線端固定用柱部16には柱部上部に凹溝18とＵ字溝17と
を巻線コイル12の切断のための平面部20が形成されてい
る。これらの形成を第５図，第６図，第７図に示す。An insulating end plate 11 for insulating the end face formed of a thermoplastic resin is formed on the core 10, and the coil is inserted through the insulating end plate 11.
12 are wound in the slot. Also this end plate for insulation
A winding frame portion 13 having a columnar shape is integrally provided on the winding coil 11 in order to prevent the coil 12 wound around the winding coil 11 from spreading inside. Further, a column portion 15 for guiding the winding start end and the winding end 14 of the winding coil 12 and a wire for fixing the winding start end and the winding end 14 of the winding coil 12 are fixed. The end fixing pillar portion 16 is also provided integrally with the insulating end plate 11. A U-shaped groove 17 is formed on the upper portion of the pillar portion 15, and a concave groove 18 and a U-shaped groove 17 are formed on the upper portion of the pillar portion for fixing the wire end for cutting the winding coil 12. The flat surface portion 20 is formed. The formation of these is shown in FIGS. 5, 6 and 7.
以上のように構成された界磁組立体について、第１図〜
第７図に用いてその動作を説明する。With respect to the field assembly constructed as described above, FIG.
The operation will be described with reference to FIG.
まず、コア10の両面に絶縁用端板11に置き、しかるべき
方向で固定した後、巻線コイル12をスロツト絶縁紙を介
してコア10のスロット部および巻枠部13に巻線する。First, the insulating end plates 11 are placed on both sides of the core 10 and fixed in an appropriate direction, and then the winding coil 12 is wound around the slot portion and the winding frame portion 13 of the core 10 through slot insulating paper.
巻線の巻き初めおよび巻き終わりの巻線コイル端14を前
記絶縁用端板11上に一体に形成した柱部15のＵ字溝17で
ガイドし、同様に前記絶縁端板11上に一体に形成した線
端固定用柱部16のＵ字溝19および凹溝18に挿入した後、
前記Ｕ字溝17に接着剤をつける。または前記Ｕ字溝17上
に熱融着の電極22を挿入し、熱融着で、前記巻線コイル
12の巻き初め巻き終わりの巻線コイル端14と前記線端固
定用柱部16と固定する。前記巻線コイル12の巻き初め巻
き終わりの巻線コイル端14の余り部分を前記線端固定用
柱部16上に設けられた平面部20と移動するカッタ刃21と
で切断することにより界磁組立体として完成する。The winding coil ends 14 at the beginning and end of the winding are guided by the U-shaped groove 17 of the pillar portion 15 integrally formed on the insulating end plate 11, and similarly integrated on the insulating end plate 11. After inserting into the U-shaped groove 19 and the recessed groove 18 of the formed line end fixing pillar portion 16,
An adhesive is applied to the U-shaped groove 17. Alternatively, a heat-sealing electrode 22 is inserted on the U-shaped groove 17 and heat-sealing the wound coil.
The winding coil end 14 at the beginning of winding and the end of winding 12 and the wire end fixing column portion 16 are fixed. The remaining part of the winding coil end 14 at the beginning of winding and the end of winding of the winding coil 12 is cut by a flat surface portion 20 provided on the line end fixing column portion 16 and a moving cutter blade 21 to thereby form a field magnet. Completed as an assembly.
発明の効果 以上のように本発明によれば、コア端面に施した巻線コ
イルとコア間の絶縁用端板と一体に形成した巻枠部によ
り、巻線されたコイルは内側に倒れることがなく、また
ばらけることもないため、絶縁距離が確保されないとい
った問題もない。また巻枠部は柱状としているため、巻
線コイルの内側もコイルが露出し、コイルの発熱を冷却
する為の冷却風があたり巻枠部が放熱効果を妨げること
もない。そして巻線コイルの巻き初め、巻き終わりの巻
線コイル端を線端固定用柱部に接着剤あるいは、熱融着
により確実に固定し、巻線コイル端の余り部分を切断処
理できるため、従来のように巻線コイルを固定するため
に、糸しばり等の作業を必要とせず、巻線コイル端が確
実に固定され、余分な巻線コイルや、口出線がないた
め、組立時における傷や、汚れ折れ曲がりなどなく、簡
単な構成で、界磁コイル結線作業の自動化およびモータ
組立の容易化が図れ、多大な実用的効果を奏する。EFFECTS OF THE INVENTION As described above, according to the present invention, the wound coil can be collapsed inward by the winding coil formed on the core end surface and the winding frame portion integrally formed with the insulating end plate between the cores. There is no problem that the insulation distance is not secured because it does not come apart. Further, since the winding frame portion has a columnar shape, the coil is not exposed inside the winding coil, and the cooling air for cooling the heat generation of the coil does not hit the winding frame portion to prevent the heat radiation effect. The winding coil ends at the beginning and end of the winding coil can be securely fixed to the wire end fixing pillars with an adhesive or heat fusion, and the remaining portion of the winding coil end can be cut off. To fix the winding coil, you do not have to do work such as thread tightening, the winding coil end is securely fixed, and there is no extra winding coil or lead wire. In addition, the field coil winding work can be automated and the motor assembly can be facilitated with a simple structure without causing bending of dirt or the like, and a great practical effect can be achieved.
第１図は本発明の実施例における界磁組立体の斜視図、
第２図は同界磁組立体の平面図、第３図は同組立体の正
面図、第４図は第２図のＡ方向から見た巻枠部の矢視
図、第５図は第２図のＢ部分の斜視図、第６図は第２図
のＣ部の拡大図、第７図は第６図の側面図、第８図は従
来の界磁組立体の斜視図、第９図は他の従来例の界磁組
立体の斜視図である。 10……コア、11……絶縁用端板、12……巻線コイル、14
……巻線コイル端、13……巻枠部、16……線端固定用柱
部、20……巻線端切断用平面部。FIG. 1 is a perspective view of a field assembly in an embodiment of the present invention,
2 is a plan view of the same field assembly, FIG. 3 is a front view of the same assembly, FIG. 4 is a view of the winding frame seen from the direction A in FIG. 2, and FIG. 2 is a perspective view of a portion B, FIG. 6 is an enlarged view of a portion C in FIG. 2, FIG. 7 is a side view of FIG. 6, FIG. 8 is a perspective view of a conventional field assembly, and FIG. The figure is a perspective view of another conventional field assembly. 10 …… Core, 11 …… Insulation end plate, 12 …… Winding coil, 14
...... Winding coil end, 13 ...... Winding frame part, 16 ...... Wire end fixing pillar part, 20 ...... Winding end cutting flat part.
Claims (2)
に施した可塑性樹脂の絶縁用端板と一体に２つ以上の柱
状に形成した巻線コイル固定用の巻枠部と、巻線コイル
の巻き始めと巻き終わりとの線端固定用の柱部を備え、
前記線端固定用の柱部に巻線端コイル切断用平面部を設
け、前記線端固定用柱部と前記巻線コイル端とを接着剤
にて固定してなる界磁組立体。1. A winding frame portion for fixing a winding coil formed in two or more pillars integrally with an insulating end plate made of a plastic resin applied to an end surface of a core for insulating between the winding coil and the core, and a winding. Equipped with pillars for fixing the wire end of the wire coil winding start and winding end,
A field assembly comprising a wire end fixing pillar portion provided with a winding end coil cutting flat portion, and the wire end fixing pillar portion and the winding coil end being fixed with an adhesive.
端を前記柱部に固定してなる特許請求の範囲第１項記載
の界磁組立体。2. A field assembly according to claim 1, wherein the wire end fixing column portion is heat-melted to fix the winding coil end to the column portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170239A JPH0787677B2 (en) | 1987-07-08 | 1987-07-08 | Field assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170239A JPH0787677B2 (en) | 1987-07-08 | 1987-07-08 | Field assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416234A JPS6416234A (en) | 1989-01-19 |
| JPH0787677B2 true JPH0787677B2 (en) | 1995-09-20 |
Family
ID=15901247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62170239A Expired - Lifetime JPH0787677B2 (en) | 1987-07-08 | 1987-07-08 | Field assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0787677B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2874168B2 (en) * | 1989-01-20 | 1999-03-24 | 松下電器産業株式会社 | Field assembly |
| JPH0322853A (en) * | 1989-06-20 | 1991-01-31 | Matsushita Electric Ind Co Ltd | Field system assembly |
| EP2191557A2 (en) * | 2007-09-25 | 2010-06-02 | BSH Bosch und Siemens Hausgeräte GmbH | Coil holder for fixing stator winding heads of an electric motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837746U (en) * | 1981-09-04 | 1983-03-11 | 三洋電機株式会社 | Stator of small motor |
-
1987
- 1987-07-08 JP JP62170239A patent/JPH0787677B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6416234A (en) | 1989-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
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