JP2913838B2 - Cylindrical coreless motor rotor - Google Patents
Cylindrical coreless motor rotorInfo
- Publication number
- JP2913838B2 JP2913838B2 JP40484390A JP40484390A JP2913838B2 JP 2913838 B2 JP2913838 B2 JP 2913838B2 JP 40484390 A JP40484390 A JP 40484390A JP 40484390 A JP40484390 A JP 40484390A JP 2913838 B2 JP2913838 B2 JP 2913838B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- coil
- coreless motor
- riser
- hook
- 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
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ロータのコイル部と整
流子ライザー部の結線を容易に行うことの出来る円筒コ
アレスモータ回転子に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotor for a cylindrical coreless motor which can easily connect a coil portion of a rotor and a commutator riser portion.
【０００２】[0002]
【従来の技術】従来、円筒コアレスモータ回転子のロー
タのコイル結線部と整流子ライザー部を結線する際、図
３に示すようにロータ１の巻線が終った後、となりどう
しの巻き始めの線６と巻き終りの線６′を整流子のライ
ザー部７へ巻きつけ結線を行っていた。2. Description of the Related Art Conventionally, when connecting a coil connecting portion of a rotor of a rotor of a cylindrical coreless motor and a commutator riser portion, as shown in FIG. The wire 6 and the end wire 6 'were wound around the riser portion 7 of the commutator for connection.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら従来の構
成ではロータの巻線が終った後に結線する工程になり、
同相のコイルを捜し出した後コイルによじり結線部を作
り、整流子ライザー部へ巻きつけ結線を行っていた。ロ
ータ部の巻線が終った後にコイル結線部を作る作業が必
要なため、作業が複雑で生産性の向上を図ることが困難
で、モータの小型化もむずかしいという欠点を有してい
た。However, in the conventional configuration, the connection is made after the winding of the rotor is completed.
After searching for a coil having the same phase, a connection portion was formed by wrapping the coil and wound around a commutator riser portion for connection. Since the operation of forming the coil connection portion after the winding of the rotor portion is required, the operation is complicated, it is difficult to improve the productivity, and it is difficult to reduce the size of the motor.
【０００４】本発明は、上記従来の問題点を解決するも
ので、ライザーとコイルを簡単かつ確実に結線すること
を目的とするものである。An object of the present invention is to solve the above-mentioned conventional problems and to easily and surely connect a riser and a coil.
【０００５】本願発明の円筒コアレスモータ回転子は整
流子ライザー部にロータ端面からリング状に出し形成し
たコイル結線部を挿入し接続する円筒コアレスモータ回
転子であって、ロータの巻き始め部と中間の極の結線部
と巻き終わり部にリング状に形成したコイル結線部を有
し、前記コイル結線部をフック状に曲げた整流子ライザ
ー部に挿入し、前記整流子ライザー部のフック部を曲げ
ながら結線した構成を有する。 [0005] cylindrical coreless motor rotor of the present invention integer
Form a ring from the rotor end face on the sprinkler riser
Coreless motor for inserting and connecting the coil connection part
The trochanter has a ring-shaped coil connection at the start and end of the rotor, and at the end of the rotor.
And a commutator riser having the coil connection portion bent in a hook shape.
And then hook the commutator riser
It has a configuration in which the wires are connected.
【０００６】[0006]
【作用】この構成によりライザーとコイルを簡単かつ確
実に結線することが出来るので作業性の向上が図れる。According to this structure, the riser and the coil can be easily and reliably connected to each other, so that workability can be improved.
【０００７】また、結線部をリング状で形成されている
のでロータ部の巻線の途中に結線部を作ることができる
ので巻線の自動化とモータの小型化が図れる。Further, since the connection portion is formed in a ring shape, the connection portion can be formed in the middle of the winding of the rotor portion, so that the winding can be automated and the size of the motor can be reduced.
【０００８】[0008]
【実施例】以下、本発明の一実施例について図面を参照
して説明する。An embodiment of the present invention will be described below with reference to the drawings.
【０００９】図１に示すように、本発明の回転子はロー
タ部１端面からコイルの巻き始め部２と途中の結線部４
と巻き終り部３にリング状の結線部を有し、図１の整流
子ライザーのフック部５から構成されている。As shown in FIG. 1, the rotor of the present invention comprises a coil winding start portion 2 and a middle connection portion 4 from the end face of the rotor portion 1.
The end portion 3 has a ring-shaped connection portion, and is constituted by the hook portion 5 of the commutator riser shown in FIG.
【００１０】上記のように構成すれば、ロータ部１の巻
線途中にリング状の結線部を作ることができるので従来
のような巻線終了後に結線部を作る作業を省略でき、作
業能率を著しく改善することができる。また、リング状
の結線部２，３，４を整流子ライザーのフック部５へ挿
入し、ライザーフック部を熱圧着で曲げることによりラ
イザーとコイルを簡単かつ確実に結線することができ
る。With the above construction, a ring-shaped connection portion can be formed in the middle of the winding of the rotor portion 1, so that the conventional operation of forming the connection portion after the winding is completed can be omitted, and the work efficiency can be reduced. It can be significantly improved. Further, the ring-shaped connection portions 2, 3, and 4 are inserted into the hook portions 5 of the commutator riser, and the riser hook portions are bent by thermocompression bonding, so that the riser and the coil can be easily and reliably connected.
【００１１】[0011]
【発明の効果】以上のように本発明の回転子は、フック
状に曲げた整流子ライザー部とロータ部端面よりリング
状に形成した結線部を設けることにより、リング状の結
線部を整流子ライザーのフック部へ挿入し、ライザーフ
ック部を熱圧着で曲げることにより簡単かつ確実に結線
することが出来るので、作業性の向上を図ることができ
る。また、リング状の結線部をロータ巻線の途中で作る
ことができるので、巻線の自動化とモータの小型化を図
ることのできる優れたコアレスモータ回転子である。As described above, the rotor according to the present invention has a commutator riser portion bent in a hook shape and a connection portion formed in a ring shape from the end face of the rotor portion. The wire can be easily and reliably connected by inserting the hook into the hook of the riser and bending the riser hook by thermocompression bonding, so that the workability can be improved. Further, since the ring-shaped connection portion can be formed in the middle of the rotor winding, an excellent coreless motor rotor that can automate the winding and downsize the motor.
【図１】本発明の一実施例における円筒コアレスモータ
回転子の斜視図FIG. 1 is a perspective view of a cylindrical coreless motor rotor according to an embodiment of the present invention.
【図２】本発明の一実施例における円筒コアレスモータ
回転子の半断面図FIG. 2 is a half sectional view of a cylindrical coreless motor rotor according to one embodiment of the present invention.
【図３】従来の円筒コアレスモータ回転子の斜視図FIG. 3 is a perspective view of a conventional cylindrical coreless motor rotor.
１ ロータ ２ コイル巻き始め結線部 ３ コイル巻き終り結線部 ４ 中間の結線部 ５ 整流子ライザーのフック部 ６，６′ 従来の結線部 ７ 従来の整流子ライザー DESCRIPTION OF SYMBOLS 1 Rotor 2 Coil winding start connection part 3 Coil winding end connection part 4 Intermediate connection part 5 Hook part of commutator riser 6, 6 'Conventional connection part 7 Conventional commutator riser
───────────────────────────────────────────────────── フロントページの続き (72)発明者 新 佳洋 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (56)参考文献 特開 昭52−144701（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) H02K 13/04 H02K 3/52 H02K 23/58 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yoshihiro Shin 1006 Kadoma, Kazuma, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (56) References JP-A-52-144701 (JP, A) (58) Field (Int.Cl. 6 , DB name) H02K 13/04 H02K 3/52 H02K 23/58
Claims (1)
グ状に出し形成したコイル結線部を挿入し接続する円筒
コアレスモータ回転子であって、ロータの巻き始め部と
中間の極の結線部と巻き終わり部にリング状に形成した
コイル結線部を有し、前記コイル結線部をフック状に曲
げた整流子ライザー部に挿入し、前記整流子ライザー部
のフック部を曲げながら結線した円筒コアレスモータ回
転子。 1. A rotor is connected to a commutator riser portion from an end face of a rotor.
Cylinder for inserting and connecting the coil connection part formed in the shape of a coil
A coreless motor rotor, comprising a winding start portion of a rotor
Formed as a ring at the connection part and winding end part of the middle pole
A coil connection portion, and the coil connection portion is bent in a hook shape.
The commutator riser section
A cylindrical coreless motor that is connected while bending the hook
Trochanter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40484390A JP2913838B2 (en) | 1990-12-21 | 1990-12-21 | Cylindrical coreless motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40484390A JP2913838B2 (en) | 1990-12-21 | 1990-12-21 | Cylindrical coreless motor rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04222441A JPH04222441A (en) | 1992-08-12 |
| JP2913838B2 true JP2913838B2 (en) | 1999-06-28 |
Family
ID=18514498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40484390A Expired - Lifetime JP2913838B2 (en) | 1990-12-21 | 1990-12-21 | Cylindrical coreless motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2913838B2 (en) |
-
1990
- 1990-12-21 JP JP40484390A patent/JP2913838B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04222441A (en) | 1992-08-12 |
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