JPH0348349U - - Google Patents
Info
- Publication number
- JPH0348349U JPH0348349U JP10756189U JP10756189U JPH0348349U JP H0348349 U JPH0348349 U JP H0348349U JP 10756189 U JP10756189 U JP 10756189U JP 10756189 U JP10756189 U JP 10756189U JP H0348349 U JPH0348349 U JP H0348349U
- Authority
- JP
- Japan
- Prior art keywords
- brush holder
- brush
- stay
- housing
- holder stay
- 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.)
- Granted
Links
- 238000009429 electrical wiring Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Description
第１図は本考案の一実施例である回転電機を示
す分解平面図、第２図はその組立状態を示す拡大
平面図、第３図は第２図の−線に沿う断面図
、第４図ａ，ｂ，ｃ，ｄ，ｅはブラシホルダカバ
ーを示す正面図、平面図、底面図、ｂの−線
に沿う断面図およびｂの−線に沿う断面図、
第５図はその回転電機が使用されているワイパ駆
動装置の駆動用モータを示す一部省略縦断面図で
ある。第６図はヨークとエンドブラケツトとのシ
ール構造を示す一部省略一部切断分解斜視図、第
７図は同じく拡大部分断面図、第８図はブラシホ
ルダの構造を示す一部省略分解斜視図、第９図お
よび第１０図はその作用を説明するための各拡大
部分断面図、第１１図はグロメツトの取付構造を
示す拡大部分分解斜視図、第１２図および第１３
図はその作用を説明するための各拡大部分断面図
である。
１０……ワイパ駆動装置の駆動用モータ（回転
電機）、１１……ハウジング、１２……ヨーク、
１３……エンドブラケツト、１５，１６……軸受
メタル、１７，１８…メタルホルダ、１９……回
転子軸、２０……アーマチユア、２１……マグネ
ツト、２２……コミテータ、２３……ブラシホル
ダステー収容凹所、２４……ブラシホルダカバー
、２５……ブラシホルダステー、２６……ブラシ
ホルダ、２６ａ……ピグテール挿通孔、２６ｂ…
…ブラシ仮止め部、２６ｃ……切欠部、２６ｄ…
…傾斜面部、２７……ピグテール、２８……ブラ
シ、２９……ブラシスプリング、３０……リード
線、３１……グロメツト取付孔、３２……グロメ
ツト、３３……雄印篭結合部、３４……切欠部、
３５……パツキング、３６……ビス、４１……ベ
ース、４２……側壁部、４３……回転子軸挿通口
、４４……囲い壁、４５……チヨークコイル（付
帯電気部品）、４６……付帯電気部品収納部、４
７……電気配線、４８……電気配線案内溝、４９
……ジヨイント端子金具、５０……ジヨイント端
子金具保持溝、５１……ピグテール用電気配線、
５２……電気配線案内筒、５３……グロメツト用
凹部、５４……ゴムブツシユ用凹部、５５……ゴ
ムブツシユ。
Fig. 1 is an exploded plan view showing a rotating electrical machine which is an embodiment of the present invention, Fig. 2 is an enlarged plan view showing its assembled state, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 Figures a, b, c, d, and e are a front view, a top view, a bottom view, a sectional view taken along the - line of b, and a sectional view taken along the - line of b, showing the brush holder cover.
FIG. 5 is a partially omitted vertical sectional view showing a drive motor of a wiper drive device in which the rotating electric machine is used. Fig. 6 is a partially omitted exploded perspective view showing the sealing structure between the yoke and end bracket, Fig. 7 is an enlarged partial sectional view, and Fig. 8 is a partially omitted exploded perspective view showing the structure of the brush holder. , FIGS. 9 and 10 are enlarged partial cross-sectional views for explaining the function, FIG. 11 is an enlarged partial exploded perspective view showing the grommet mounting structure, and FIGS. 12 and 13.
The figures are enlarged partial cross-sectional views for explaining the effects. 10...Wiper drive device drive motor (rotating electric machine), 11...Housing, 12...Yoke,
13... End bracket, 15, 16... Bearing metal, 17, 18... Metal holder, 19... Rotor shaft, 20... Armature, 21... Magnet, 22... Commitator, 23... Brush holder stay accommodation Recess, 24... Brush holder cover, 25... Brush holder stay, 26... Brush holder, 26a... Pigtail insertion hole, 26b...
...Brush temporary fixing part, 26c...Notch part, 26d...
... Inclined surface part, 27 ... Pigtail, 28 ... Brush, 29 ... Brush spring, 30 ... Lead wire, 31 ... Grommet mounting hole, 32 ... Grommet, 33 ... Male seal joint part, 34 ... Notch Department,
35... Packing, 36... Screw, 41... Base, 42... Side wall part, 43... Rotor shaft insertion port, 44... Enclosing wall, 45... Chi York coil (incidental electrical parts), 46... Accessory Electrical parts storage section, 4
7... Electrical wiring, 48... Electrical wiring guide groove, 49
...Joint terminal fitting, 50...Joint terminal fitting holding groove, 51...Pigtail electrical wiring,
52... Electrical wiring guide tube, 53... Recessed portion for grommet, 54... Recessed portion for rubber bushing, 55... Rubber bushing.
Claims (1)
ミテータの周りに配置されているブラシホルダス
テーと、このステーにコミテータの中心に対して
放射状にそれぞれ配されて固装されている少なく
とも一対のブラシホルダと、このブラシホルダに
摺動自在に収容されてブラシスプリングの付勢力
によりコミテータに摺接されるブラシと、このブ
ラシに電気的に接続されているピグテールと、こ
れらブラシ装置をハウジングに対して絶縁するた
めの絶縁部材とを備えている回転電機において、 前記絶縁部材が一端面が閉塞し他端面が開口し
た円筒形状のブラシホルダカバーとして構成され
ているとともに、このブラシホルダカバー内には
前記ブラシホルダステーが中間部にこれを横断す
るように収納されており、 このブラシホルダカバー内の底部には、付帯電
気部品が収納されている収納凹部と、付帯電気部
品に接続された電気配線を引き回している案内溝
と、電気配線に接続されたジヨイント端子金具を
保持している保持溝と、前記ピグテールに接続さ
れた電気配線をブラシホルダステーのブラシホル
ダ側へ引き出させて、かつ、保持している案内筒
とが形成されており、 さらに、このブラシホルダカバーの外周部には
前記ゴムブツシユが取付られている取付凹部が形
成されており、 このブラシホルダカバーは前記ブラシホルダス
テーと前記ハウジングとに前記ゴムブツシユを介
して挟持されていることを特徴とする回転電機。[Claims for Utility Model Registration] A brush holder stay that is installed in the housing via a rubber bushing and arranged around the commutator, and at least one brush holder stay that is radially arranged and fixed to the center of the commutator. A pair of brush holders, a brush that is slidably housed in the brush holder and comes into sliding contact with the commutator by the biasing force of a brush spring, a pigtail that is electrically connected to the brush, and a housing that houses these brush devices. In a rotating electric machine, the insulating member is configured as a cylindrical brush holder cover with one end face closed and the other end face open, and the interior of the brush holder cover is The brush holder stay is housed in the middle part of the brush holder so as to cross the brush holder stay, and the bottom of the brush holder cover has a storage recess in which the incidental electric components are housed, and a housing recess that is connected to the incidental electric components. A guide groove for routing electrical wiring, a holding groove for holding a joint terminal fitting connected to the electrical wiring, and an electrical wiring connected to the pigtail are drawn out to the brush holder side of the brush holder stay, and , and a guide tube for holding the brush holder stay.Furthermore, a mounting recess in which the rubber bushing is mounted is formed on the outer periphery of the brush holder cover, and the brush holder cover is connected to the brush holder stay. A rotating electrical machine, characterized in that the rotating electrical machine is held between the housing and the rubber bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10756189U JPH0635648Y2 (en) | 1989-09-12 | 1989-09-12 | Rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10756189U JPH0635648Y2 (en) | 1989-09-12 | 1989-09-12 | Rotating electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0348349U true JPH0348349U (en) | 1991-05-09 |
| JPH0635648Y2 JPH0635648Y2 (en) | 1994-09-14 |
Family
ID=31656249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10756189U Expired - Lifetime JPH0635648Y2 (en) | 1989-09-12 | 1989-09-12 | Rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635648Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003125560A (en) * | 2001-10-15 | 2003-04-25 | Asmo Co Ltd | Motor |
| JP2003289641A (en) * | 2001-09-11 | 2003-10-10 | Asmo Co Ltd | Support structure for brush device |
| JP2010518802A (en) * | 2007-02-05 | 2010-05-27 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | DC motor |
| JP2010154659A (en) * | 2008-12-25 | 2010-07-08 | Mitsuba Corp | Motor |
| JP2014082818A (en) * | 2012-10-15 | 2014-05-08 | Hitachi Automotive Systems Ltd | Dc motor with brush |
-
1989
- 1989-09-12 JP JP10756189U patent/JPH0635648Y2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003289641A (en) * | 2001-09-11 | 2003-10-10 | Asmo Co Ltd | Support structure for brush device |
| JP2003125560A (en) * | 2001-10-15 | 2003-04-25 | Asmo Co Ltd | Motor |
| JP2010518802A (en) * | 2007-02-05 | 2010-05-27 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | DC motor |
| JP2010154659A (en) * | 2008-12-25 | 2010-07-08 | Mitsuba Corp | Motor |
| JP2014082818A (en) * | 2012-10-15 | 2014-05-08 | Hitachi Automotive Systems Ltd | Dc motor with brush |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635648Y2 (en) | 1994-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |