JP3053126B2 - Vehicle alternator and wiring reconnection method thereof - Google Patents
Vehicle alternator and wiring reconnection method thereofInfo
- Publication number
- JP3053126B2 JP3053126B2 JP3196380A JP19638091A JP3053126B2 JP 3053126 B2 JP3053126 B2 JP 3053126B2 JP 3196380 A JP3196380 A JP 3196380A JP 19638091 A JP19638091 A JP 19638091A JP 3053126 B2 JP3053126 B2 JP 3053126B2
- Authority
- JP
- Japan
- Prior art keywords
- soldering
- rectifier
- terminal
- coil
- caulking
- 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、車両用交流発電機に係
り、特に市場での整備作業に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an alternator for a vehicle, and more particularly to maintenance work in a market.
【０００２】[0002]
【従来の技術】従来の車両用交流発電機は、実開昭61−
108069号に記載のように、各相の電機子と整流器の接続
を各々一つのターミナルにて加締め、半田付けしてい
た。2. Description of the Related Art A conventional vehicle alternator is disclosed in
As described in No. 108069, the connection between the armature and the rectifier of each phase was crimped and soldered at one terminal each.
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術は、電機
子と整流器の接続を各相ひとつのターミナルで行ってい
るため、整備作業時に半田を溶かし加締めを外す必要が
あった。また再組立時には同じターミナルを使用して加
締め半田付け作業をせざるを得なく、ターミナル劣化に
よる接続信頼性低下の問題があった。本発明の目的は、
少なくとも１回目の整備作業では加締め半田付け作業
に、ターミナルのあらかじめ加締め半田付けされていた
部分を使用せずに済むことにある。In the above prior art, since the connection between the armature and the rectifier is made at one terminal for each phase, it was necessary to melt the solder and remove the crimping during the maintenance work. At the time of reassembly, the same terminal must be used for crimping soldering work, and there has been a problem of deterioration in connection reliability due to deterioration of the terminal. The purpose of the present invention is
At least in the first maintenance work, the crimping soldering operation does not need to use the previously crimped soldered portion of the terminal.
【０００４】[0004]
【課題を解決するための手段】本発明は、界磁コイルを
挟み込み、互いに異極性に励磁される対向した２つの誘
導子から成る回転子と、電機子コイルを有する固定子
と、前記回転子と前記固定子を囲むように固定する一対
のブラケットと、前記ブラケットに設けられた整流器
と、前記電機子コイルと前記整流器を電気的に接続する
ターミナルとを有する車両用交流発電機であって、前記
ターミナルは、延長された電機子コイルの一端を加締め
て半田付けする加締め半田付け部を複数段有し、前記加
締め半田付け部と隣り合った他段の前記加締め半田付け
部の間に切断部を有する車両用交流発電機である。SUMMARY OF THE INVENTION The present invention is directed to a rotor comprising two opposing inductors which sandwich a field coil and are excited with different polarities, a stator having an armature coil, and the rotor. And a pair of brackets fixed to surround the stator, a rectifier provided in the bracket, a vehicle AC generator having a terminal for electrically connecting the armature coil and the rectifier, the terminal has a plurality of stages of caulking soldering portion for soldering the end caulked of the extended armature coils, the pressure
The crimping soldering of another stage adjacent to the fastening soldering part
1 is a vehicle alternator having a cut portion between portions .
【０００５】また本発明は、電機子コイルと整流器を電
気的に接続し、かつ延長された前記電機子コイルの一端
を加締めて半田付けする加締め半田付け部を複数段有す
るターミナルを備えた車両用交流発電機の配線再接続方
法であって、前記電機子コイルと前記整流器を再接続す
るに際し、前記加締め半田付け部と隣り合った他段の前
記加締め半田付け部の間に設けられた切断部を切断し、
切断後のターミナル先端部の前記加締め半田付け部にお
いて前記電機子コイルと前記整流器を接続する車両用交
流発電機の配線再接続方法である。[0005] The present invention also relates to a method of connecting an armature coil and a rectifier.
One end of the armature coil pneumatically connected and extended
It has multiple soldering parts for caulking and soldering
To reconnect wiring for automotive alternators with terminals
Reconnecting the armature coil and the rectifier.
When the other stage adjacent to the crimped soldering part
Cut the cutting part provided between the caulking soldering part,
At the crimped soldering part at the end of the terminal after cutting,
The vehicle armature connecting the armature coil and the rectifier.
It is a method of reconnecting the wiring of the flow generator .
【０００６】[0006]
【実施例】以下、本発明の実施例を図１，図２，図３，
図４により説明する。本実施例によれば、ロータ４はシ
ャフト５に圧入され回転子として運動を行う。ロータ４
の内部にはフィールドコイル６が配置されている。ま
た、ロータ４の外周には同心円上に電機子コイル７を有
するステータ８が配置されている。ここにおいて、ステ
ータ８はフロントブラケット９とリヤブラケット１０に
挾まれて保持されており、フロントブラケットに組み込
まれたボールベアリング１１とブラケット１０に組み込
みれたボールベアリング１２とによりロータ４が保持さ
れている。これらロータ４，フィールドコイル６，ステ
ータ８，電機子コイル７から成る磁気回路で発生した電
力は、電機子コイル７から延長されたリード線２を、リ
ヤブラケット１０の一面に固定された整流器１のターミ
ナル３のうち、反ステータ側の３ａ部のみを使用して加
締め半田付けして送られる（図１参照）。その際ターミ
ナル３のステータ側３ｂ部はリード線２の加締め前形状
を保持している。整流器１は得られた電力を出力電流と
して、冷却フィン１３へ供給する。FIG. 1, FIG. 2, FIG. 3, and FIG.
This will be described with reference to FIG. According to the present embodiment, the rotor 4 is pressed into the shaft 5 and moves as a rotor. Rotor 4
Is provided with a field coil 6 therein. A stator 8 having an armature coil 7 is arranged concentrically on the outer periphery of the rotor 4. Here, the stator 8 is held between the front bracket 9 and the rear bracket 10, and the rotor 4 is held by a ball bearing 11 incorporated in the front bracket and a ball bearing 12 incorporated in the bracket 10. . The power generated by the magnetic circuit including the rotor 4, the field coil 6, the stator 8, and the armature coil 7 is applied to the rectifier 1 fixed to one surface of the rear bracket 10 through the lead wire 2 extended from the armature coil 7. Of the terminals 3, only the portion 3a on the side opposite to the stator is used for caulking and soldering (see FIG. 1). At this time, the stator side 3b of the terminal 3 retains the shape of the lead wire 2 before swaging. The rectifier 1 supplies the obtained electric power to the cooling fin 13 as an output current.
【０００７】以上の車両用交流発電機において、市場で
メンテナンスを行う場合、リード線２とターミナル３の
接続は、ターミナル３の３ｃ部を切断することではずさ
れ、再度リード線２とターミナル３を接続する場合に
は、３ｂ部を使用して加締め半田付けを行う（図２参
照）。[0007] In the above-described vehicle alternator, when maintenance is performed in the market, the connection between the lead wire 2 and the terminal 3 is disconnected by cutting the portion 3c of the terminal 3, and the lead wire 2 and the terminal 3 are again connected. In the case of connection, crimping soldering is performed using the portion 3b (see FIG. 2).
【０００８】本構造において、前述の１回目のリード線
２とターミナル３の接続箇所の分解作業は、切断のみで
済み作業の簡素化がはかれる。また、２回目のリード線
２とターミナル３の接続作業は３ｂをはじめて使用して
行うため、ターミナル３の当初の信頼性を維持して行う
ことができる。３ｂを持たない構造のターミナル３の場
合、１回目の接続箇所の分解作業は半田を溶かす作業と
加締めを外す作業が発生してしまい市場のメンテナンス
性を損なってしまう。加えて、２回目のリード線２とタ
ーミナル３の接続作業は、半田と加締めによって劣化し
た３ａ部を再度使用しなければならないため、接続信頼
性が低下してしまう。In this structure, the first disassembly operation of the connection portion between the lead wire 2 and the terminal 3 is performed only by cutting, thereby simplifying the operation. In addition, since the second connection work between the lead wire 2 and the terminal 3 is performed by using the terminal 3b for the first time, the initial reliability of the terminal 3 can be maintained. In the case of the terminal 3 having no structure 3b, the work of dissolving the solder and the work of removing the caulking occur in the first disassembling operation of the connecting portion, which impairs the maintainability of the market. In addition, in the second connection work between the lead wire 2 and the terminal 3, it is necessary to use the portion 3a deteriorated by soldering and crimping again, so that connection reliability is reduced.
【０００９】[0009]
【発明の効果】本発明によれば、リード線２とターミナ
ル３の１回目の接続箇所の分解作業は、切断のみで済み
メンテナンス性を向上させられる効果がある。また、リ
ード線２とターミナル３の２回目の接続作業は、ターミ
ナル３の新しい部分を使用して行うため、接続信頼性は
１回目と同じに確保できる。According to the present invention, the disassembly of the first connection point between the lead wire 2 and the terminal 3 can be performed only by cutting, thereby improving the maintainability. In addition, the second connection operation between the lead wire 2 and the terminal 3 is performed using a new part of the terminal 3, so that the same connection reliability as that of the first connection can be ensured.
【図１】本発明の実施例におけるリード線２とターミナ
ル３の１回目の接続状態を示す図である。FIG. 1 is a diagram showing a first connection state of a lead wire 2 and a terminal 3 in an embodiment of the present invention.
【図２】本発明の実施例におけるリード線２とターミナ
ル３の２回目の接続状態を示す図である。FIG. 2 is a diagram showing a second connection state of the lead wire 2 and the terminal 3 in the embodiment of the present invention.
【図３】車両用交流発電機の断面図である。FIG. 3 is a sectional view of the vehicle alternator.
１…整流器、２…リード線、３，３ａ，３ｂ…ターミナ
ル、３ｃ…ターミナル切断部、４…ロータ、５…シャフ
ト、６…フィールドコイル、７…電機子コイル、８…ス
テータ、９…フロントブラケット、１０…リヤブラケッ
ト、１１，１２…ボールベアリング、１３…冷却フィ
ン。DESCRIPTION OF SYMBOLS 1 ... Rectifier, 2 ... Lead wire, 3, 3a, 3b ... Terminal, 3c ... Terminal cutting part, 4 ... Rotor, 5 ... Shaft, 6 ... Field coil, 7 ... Armature coil, 8 ... Stator, 9 ... Front bracket 10, 10 rear brackets, 11, 12 ball bearings, 13 cooling fins.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平２−154805（ＪＰ，Ａ) 実開 昭52−90681（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H02K 19/36,19/22,19/24 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-154805 (JP, A) JP-A 52-90681 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) H02K 19 / 36,19 / 22,19 / 24
Claims (2)
磁される対向した２つの誘導子から成る回転子と、電機
子コイルを有する固定子と、前記回転子と前記固定子を
囲むように固定する一対のブラケットと、前記ブラケッ
トに設けられた整流器と、前記電機子コイルと前記整流
器を電気的に接続するターミナルとを有する車両用交流
発電機であって、前記ターミナルは、延長された電機子
コイルの一端を加締めて半田付けする加締め半田付け部
を複数段有し、前記加締め半田付け部と隣り合った他段
の前記加締め半田付け部の間に切断部を有する車両用交
流発電機。1. A rotor comprising two opposing inductors sandwiching a field coil and excited with mutually different polarities, a stator having an armature coil, and surrounding the rotor and the stator. An alternator for a vehicle having a pair of fixed brackets, a rectifier provided on the bracket, and a terminal for electrically connecting the armature coil and the rectifier, wherein the terminal is an extended electric machine. A plurality of stages of caulking soldering portions for caulking and soldering one end of the child coil, and another stage adjacent to the caulking soldering portion
An alternator for a vehicle having a cutting portion between the crimped soldering portions .
かつ延長された前記電機子コイルの一端を加締めて半田
付けする加締め半田付け部を複数段有するターミナルを
備えた車両用交流発電機の配線再接続方法であって、前
記電機子コイルと前記整流器を再接続するに際し、前記
加締め半田付け部と隣り合った他段の前記加締め半田付
け部の間に設けられた切断部を切断し、切断後のターミ
ナル先端部の前記加締め半田付け部において前記電機子
コイルと前記整流器を接続する車両用交流発電機の配線
再接続方法。 2. An electrical connection between the armature coil and the rectifier,
And crimping one end of the extended armature coil to solder
Terminals with multiple stages of caulking soldering parts to be attached
Wiring reconnection method for vehicle alternator equipped with
When reconnecting the armature coil and the rectifier,
The above-mentioned crimping soldering of another stage adjacent to the crimping soldering part
Cut the cut section provided between
The armature at the crimped soldering portion at the tip of the null
Wiring of vehicle alternator connecting coil and rectifier
How to reconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3196380A JP3053126B2 (en) | 1991-08-06 | 1991-08-06 | Vehicle alternator and wiring reconnection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3196380A JP3053126B2 (en) | 1991-08-06 | 1991-08-06 | Vehicle alternator and wiring reconnection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0549221A JPH0549221A (en) | 1993-02-26 |
| JP3053126B2 true JP3053126B2 (en) | 2000-06-19 |
Family
ID=16356910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3196380A Expired - Lifetime JP3053126B2 (en) | 1991-08-06 | 1991-08-06 | Vehicle alternator and wiring reconnection method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3053126B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7549899B2 (en) | 2005-11-09 | 2009-06-23 | Denso Corporation | Electromagnetic switch of starter |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3915292B2 (en) * | 1998-12-25 | 2007-05-16 | 株式会社デンソー | AC generator for vehicles |
| US6555937B2 (en) | 2000-02-01 | 2003-04-29 | Denso Corporation | Vehicle alternator rectifier having L-shaped connection terminals |
| JP2003319628A (en) * | 2002-04-19 | 2003-11-07 | Hitachi Ltd | Ac generator for vehicle |
-
1991
- 1991-08-06 JP JP3196380A patent/JP3053126B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7549899B2 (en) | 2005-11-09 | 2009-06-23 | Denso Corporation | Electromagnetic switch of starter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0549221A (en) | 1993-02-26 |
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