JPH04168952A - Fan guide for ac generator for vehicle - Google Patents
Fan guide for ac generator for vehicleInfo
- Publication number
- JPH04168952A JPH04168952A JP29203690A JP29203690A JPH04168952A JP H04168952 A JPH04168952 A JP H04168952A JP 29203690 A JP29203690 A JP 29203690A JP 29203690 A JP29203690 A JP 29203690A JP H04168952 A JPH04168952 A JP H04168952A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- fan guide
- armature winding
- hole
- guide
- 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
- 238000004804 winding Methods 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、車輌用交流発電機のファンガイドにおける、
電機子巻線の端子を通す穴の構造に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a fan guide for a vehicle alternator,
This relates to the structure of the hole through which the terminal of the armature winding passes.
従来の装置は、実開昭６１−１０８０６９号公報のよう
に電機子巻線の口出線は、略Ｕ字形に成形されファンガ
イド外周部に設けられたＬ字形溝底部に引掛けるように
挿入され、ファンガイド外周方向への口出線飛出しを図
っていた。In a conventional device, as disclosed in Japanese Utility Model Application No. 61-108069, the lead wire of the armature winding is formed into a substantially U-shape and is inserted so as to be hooked on the bottom of an L-shaped groove provided on the outer periphery of the fan guide. The plan was to have the lead wire protrude toward the outer circumference of the fan guide.
上記従来技術は、ファンガイド外周部の溝に電機子巻線
の日出線を挿入する作業性、および組立時の日出線曲げ
成形作業による日出線の損傷について配慮されておらず
１作業工数の増加と口出線折損の問題があった。The above conventional technology does not take into consideration the workability of inserting the sunrise wire of the armature winding into the groove on the outer periphery of the fan guide, and damage to the sunrise wire due to the work of bending and forming the sunrise wire during assembly. There were problems with increased man-hours and breakage of the lead wire.
本発明の目的は、電機子巻線の口出線をファンガイドに
挿入する作業の廃止、および整流器端子への接続作業の
向上化にある。An object of the present invention is to eliminate the work of inserting the lead wire of the armature winding into the fan guide and to improve the work of connecting it to the rectifier terminal.
上記目的を達成するために、電機子巻線の端子先端部の
みファンガイドの穴を通す構造とし、日出線のファンガ
イド溝挿入作業を廃止したものである。In order to achieve the above object, only the tip end of the terminal of the armature winding is constructed to pass through the fan guide hole, thereby eliminating the need for inserting the fan guide groove in the Hijiji Line.
また、前記ファンガイドに設けた穴位置を整流器端子へ
導く導入口兼接続作業時の位置合せガイドとすることに
より、前記電機子巻線の端子と前記整流器端子の接続作
業性向上を図ったものである。Further, by using the hole provided in the fan guide as an inlet for leading to the rectifier terminal and as a positioning guide during connection work, the workability of connecting the armature winding terminal and the rectifier terminal is improved. It is.
ファンガイドに設けられた複数の穴は、電機子巻線の端
子を整流器の端子部へ導くガイドとして作用する。また
ファンガイドの穴は電機子巻線の平面部のみ通す必要最
小限の大きさとなっており、電機子巻線の端子を整流器
端子へねじにより接続作業する際に端子穴の位置合せガ
イドとしても作用する。A plurality of holes provided in the fan guide act as a guide for guiding the terminals of the armature winding to the terminal portion of the rectifier. In addition, the holes in the fan guide are the minimum size necessary to pass only the flat part of the armature winding, and can also be used as a guide for positioning the terminal holes when connecting the terminals of the armature winding to the rectifier terminals with screws. act.
それによって、電機子巻線の日出線部はファンガイドを
貫通させる必要がなくなるため１組立作業性が向上する
。また、日出線の成形作業が廃止されると、口出線の損
傷による断線が防止できる。This eliminates the need for the sunrise wire portion of the armature winding to pass through the fan guide, thereby improving the ease of assembly. Furthermore, if the forming work of the Hiji wire is abolished, breakage due to damage to the lead wire can be prevented.
以下、本発明の実施例を第１図〜第４図により説明する
。第１図に車輌用交流発電機の構造を示す。回転軸１を
有する回転子２の両端には冷却ファン３，４が固定され
ており、回転子２は軸受５゜６により支持されている。Embodiments of the present invention will be described below with reference to FIGS. 1 to 4. Figure 1 shows the structure of a vehicle alternator. Cooling fans 3 and 4 are fixed to both ends of a rotor 2 having a rotating shaft 1, and the rotor 2 is supported by bearings 5.6.
回転子２の外周には電機子巻線７を有する電機子８が配
置されている。An armature 8 having an armature winding 7 is arranged around the outer periphery of the rotor 2 .
電機子８は、フロントブラケット９．リヤブラケット１
ｏに挟持されている。軸受５はフロントブラケット９に
、軸受６はリヤブラケット１０に支持されており、リヤ
ブラケット１０には電圧調整器１１、および整流器１２
が固定される。冷却ファン４と電圧調整器１１．整流器
１２の空間にはファンガイド１３が配置される。電機子
巻線７の端子１４はファンガイド１３に設けられた角穴
１５を貫通し、整流子の端子１６に雄ねじ１７で接続固
定されている。The armature 8 is connected to the front bracket 9. Rear bracket 1
It is held between o. The bearing 5 is supported by a front bracket 9, and the bearing 6 is supported by a rear bracket 10, and the rear bracket 10 has a voltage regulator 11 and a rectifier 12.
is fixed. Cooling fan 4 and voltage regulator 11. A fan guide 13 is arranged in the space of the rectifier 12. A terminal 14 of the armature winding 7 passes through a square hole 15 provided in the fan guide 13, and is connected and fixed to a terminal 16 of the commutator with a male screw 17.
回転軸１には駆動用プーリ１８が取付けられている。A driving pulley 18 is attached to the rotating shaft 1.
次に第２図〜第４図により端子１４と端子１６の接続作
業およびファンガイド１３の角穴１５部形状を示す。Next, FIGS. 2 to 4 show the connection work between the terminals 14 and 16 and the shape of the square hole 15 of the fan guide 13.
ファンガイド１３の角穴１５部は第１の角穴１５ａ部と
１５部部より小さい第２の角穴１５ｂ部より構成され、
角穴１５ａと角穴１５ｂは斜面１５ｃで結んである。電
機子巻線７の端子１４の平端部１４ａは前記斜面１５ｃ
に沿って角穴１５ｂに導入され、更に角穴１５ｂの外壁
１５ｄに沿って整流器の端子１６部に導かれるとともに
、外壁１５ｄにより端子１４の穴１４ｂと端子１６のね
じ穴１６ａの中心が自動的に位置合わせされる。電機子
巻線７の口出線１９と端子１４の接続部１４ｃは第１の
角穴１５ａ部に収納される。The square hole 15 section of the fan guide 13 is composed of a first square hole 15a section and a second square hole 15b section smaller than the 15 section,
The square hole 15a and the square hole 15b are connected by a slope 15c. The flat end portion 14a of the terminal 14 of the armature winding 7 is connected to the slope 15c.
is introduced into the square hole 15b along the outer wall 15d of the square hole 15b, and is guided to the terminal 16 of the rectifier along the outer wall 15d, and the centers of the hole 14b of the terminal 14 and the screw hole 16a of the terminal 16 are automatically aligned by the outer wall 15d. Aligned to . The connecting portion 14c between the lead wire 19 of the armature winding 7 and the terminal 14 is housed in the first square hole 15a.
本実施例によれば電機子巻線７の端子１４の平 ４端
部１４ａ部のみファンガイド１３を貫通させる構造のた
め、日出線１９を曲げ成形してファンガイド１３を貫通
させて整流器の端子１６に接続する必要が無いため組立
性が向上する。また、口出線１９の成形作業が廃止され
ると、口出線１９損傷も防止できる。According to this embodiment, since only the four flat ends 14a of the terminals 14 of the armature winding 7 are constructed to pass through the fan guide 13, the sunrise wire 19 is bent and formed to pass through the fan guide 13 and the rectifier Since there is no need to connect to the terminal 16, assembly efficiency is improved. Moreover, if the forming operation of the lead wire 19 is abolished, damage to the lead wire 19 can also be prevented.
更に、ファンガイド１３の角穴１５ｂの外壁１５ｄによ
り端子穴１４ａとねじ穴１６ａが位置決めされるため、
雄ねじ１７の締付作業性が向上する。Furthermore, since the terminal hole 14a and the screw hole 16a are positioned by the outer wall 15d of the square hole 15b of the fan guide 13,
The workability of tightening the male screw 17 is improved.
本発明によれば、電機子巻線の口出線を曲げ成形してフ
ァンガイド外周溝に挿入する作業を省略できるので、組
立コストの低減と、口出線の損傷が無いので信頼性が向
上する。According to the present invention, the work of bending and forming the lead wire of the armature winding and inserting it into the fan guide outer circumferential groove can be omitted, reducing assembly costs and improving reliability because the lead wire is not damaged. do.
また、ファンガイド穴の外壁は電機子巻線の端子を導く
ガイドの役目をするため、端子穴と整流器のねじ穴の位
置合せが不要となり、両端子の接続用雄ねじの締付作業
性が向上する。In addition, since the outer wall of the fan guide hole serves as a guide for guiding the terminals of the armature winding, there is no need to align the terminal holes and the screw holes of the rectifier, improving the work efficiency of tightening the male screws for connecting both terminals. do.
【図面の簡単な説明】
第１図は本発明の一実施例の車輌用交流発電機の縦断面
図、第２図はファンガイドの正面図、第３図は第１図の
Ｐ部拡大図、第４図は端子組込図である。
１４・・・電機子巻線の端子、１５・・・角穴、１６・
・・整流器の端子。
ｆ−“・
代理人 弁理士 小川勝男（ｒ、’−：゛＼、）
第１図[Brief Description of the Drawings] Figure 1 is a longitudinal sectional view of a vehicle alternator according to an embodiment of the present invention, Figure 2 is a front view of a fan guide, and Figure 3 is an enlarged view of section P in Figure 1. , FIG. 4 is a terminal assembly diagram. 14... Armature winding terminal, 15... Square hole, 16...
... Rectifier terminal. f-“・ Agent Patent Attorney Katsuo Ogawa (r,'-:゛＼,) Figure 1
Claims (1)
ブラケット内部に整流子を配し、前記冷却ファン、並び
に電機子巻線と整流器間の空間に、板状の樹脂性ファン
ガイドを備えた車輌用交流発電機において、前記ファン
ガイドに前記電機子巻線の端子を貫通させる複数の穴を
設けたことを特徴とする車輌用交流発電機のファンガイ
ド。 ２、請求項第１項において、前記ファンガイドに設けた
穴を前記整流器の端子に導くガイドとしたことを特徴と
する車輌用交流発電機のファンガイド。 ３、請求項の第１項において、前記ファンガイドに設け
た穴を前記整流器の端子に接続するための位置合せガイ
ドとしたことを特徴とした車輌用交流発電機のファンガ
イド。[Claims] 1. A cooling fan is fixed to the end face of the rotor, a commutator is arranged inside the end bracket at the rear end, and a plate-shaped 1. A fan guide for a vehicular alternator comprising a resin fan guide, wherein the fan guide is provided with a plurality of holes through which terminals of the armature winding pass. 2. The fan guide for an alternator for a vehicle according to claim 1, wherein a hole provided in the fan guide serves as a guide leading to a terminal of the rectifier. 3. The fan guide for a vehicle alternator according to claim 1, wherein the hole provided in the fan guide serves as an alignment guide for connecting to a terminal of the rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29203690A JPH04168952A (en) | 1990-10-31 | 1990-10-31 | Fan guide for ac generator for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29203690A JPH04168952A (en) | 1990-10-31 | 1990-10-31 | Fan guide for ac generator for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04168952A true JPH04168952A (en) | 1992-06-17 |
Family
ID=17776701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29203690A Pending JPH04168952A (en) | 1990-10-31 | 1990-10-31 | Fan guide for ac generator for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04168952A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6369474B1 (en) | 2000-02-10 | 2002-04-09 | Mitsubishi Denki Kabushiki Kaisha | Alternating current generator for vehicle |
| US6737772B2 (en) | 2000-10-18 | 2004-05-18 | Mitsubishi Denki Kabushiki Kaisha | AC generator for use in vehicle and method for forming connection latch portion in conductor wire applied to stator winding thereof |
| CN107612220A (en) * | 2017-09-26 | 2018-01-19 | 重庆美的通用制冷设备有限公司 | Motor and there is its centrifugal compressor |
| WO2018042139A1 (en) * | 2016-09-02 | 2018-03-08 | Valeo Equipements Electriques Moteur | Rotating electrical machine comprising a removable electronic assembly |
-
1990
- 1990-10-31 JP JP29203690A patent/JPH04168952A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6369474B1 (en) | 2000-02-10 | 2002-04-09 | Mitsubishi Denki Kabushiki Kaisha | Alternating current generator for vehicle |
| US6737772B2 (en) | 2000-10-18 | 2004-05-18 | Mitsubishi Denki Kabushiki Kaisha | AC generator for use in vehicle and method for forming connection latch portion in conductor wire applied to stator winding thereof |
| WO2018042139A1 (en) * | 2016-09-02 | 2018-03-08 | Valeo Equipements Electriques Moteur | Rotating electrical machine comprising a removable electronic assembly |
| FR3055756A1 (en) * | 2016-09-02 | 2018-03-09 | Valeo Equipements Electriques Moteur | ROTATING ELECTRICAL MACHINE COMPRISING A DEMONABLE ELECTRONIC ASSEMBLY |
| CN107612220A (en) * | 2017-09-26 | 2018-01-19 | 重庆美的通用制冷设备有限公司 | Motor and there is its centrifugal compressor |
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