JPS60167643A - End bracket mounting structure of motor - Google Patents
End bracket mounting structure of motorInfo
- Publication number
- JPS60167643A JPS60167643A JP2173784A JP2173784A JPS60167643A JP S60167643 A JPS60167643 A JP S60167643A JP 2173784 A JP2173784 A JP 2173784A JP 2173784 A JP2173784 A JP 2173784A JP S60167643 A JPS60167643 A JP S60167643A
- Authority
- JP
- Japan
- Prior art keywords
- end bracket
- housing
- mounting structure
- motor
- screw
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の背景〕
従来のエンドブラケットの取付構造は実用新案公報昭５
２−１５５９１６に見られる様に、ハウジング端面に形
成されたカシメ用爪でブラッシ装置本体をはさみ込みエ
ンドブラケットを加締めつけている。[Detailed Description of the Invention] [Background of the Invention] The conventional end bracket mounting structure is disclosed in Utility Model Publication No. 5
As seen in No. 2-155916, the brush device main body is sandwiched between caulking claws formed on the end faces of the housing, and the end bracket is caulked.
この他特開昭５２−９７１０４に示す様にブラッシ装置
本体に設けたネジ孔に通しボルトで締め付は固定してい
るものがある。又、特開昭５２−９７１０４ではブラッ
シ装置本体のベースにネジ孔を立てであるが、ハウジン
グの一部を切り起し、そこにネジ孔を設ける方法もある
。これら従来のエンドブラケット取付構造では、前者に
於いては、加締めつける為、後でモータ内部を補修しよ
うとする際分解できず、後者では取付構造が複数の為、
締め付は用の長いネジを必要とし、更にネジ止めに際し
てはネジ穴さがしの作業に手間がかかるなどの欠点を有
していた。In addition, as shown in Japanese Unexamined Patent Application Publication No. 52-97104, there is a brush device which is fastened with a bolt through a screw hole provided in the main body of the brush device. Further, in Japanese Patent Application Laid-Open No. 52-97104, a screw hole is provided vertically in the base of the brush device body, but there is also a method in which a part of the housing is cut up and a screw hole is provided there. With these conventional end bracket mounting structures, the former is caulked and cannot be disassembled when repairing the inside of the motor later, and the latter has multiple mounting structures, so
Tightening requires long screws, and furthermore, when tightening the screws, it takes time and effort to find the screw holes.
本発明の目的は以上の欠点を解消する分解可能で取付構
造が極めて簡単なエンドブラケットの取付構造を提供す
るにある。SUMMARY OF THE INVENTION An object of the present invention is to provide an end bracket mounting structure that can be disassembled and has an extremely simple mounting structure that eliminates the above-mentioned drawbacks.
本発明の特徴は、ハウジングに形成された複数の嵌合用
突起の外周に直接ネジを刻設し、該突起に嵌合する孔を
もったエンドブラケットを挿入し長ネジを用いず刻設さ
れたネジ部にナツトをネジ込む様にした点にある。以下
図に従って本発明を説明する。A feature of the present invention is that screws are directly carved on the outer periphery of a plurality of fitting protrusions formed on the housing, and an end bracket having a hole that fits into the protrusions is inserted, without using long screws. The point is that a nut is screwed into the threaded part. The present invention will be explained below according to the drawings.
図である。第１図において、その構成はアーマチャ１を
収納するハウジング２、ハウジング２端面に形成された
複数の突起３．その突起に嵌合する孔４をもったエンド
ブラケット５、該エンドブラケツ！−５とハウジング２
間に前記ハウジング２端面に形成された複数の突起をガ
イドとしてはさみ付けられるガイド孔６を有するブラツ
シ装置７、前記突起３の外周に刻設されたネジ８、該ネ
ジにネジ込まれるナツト９から成る。It is a diagram. In FIG. 1, the structure includes a housing 2 housing an armature 1, a plurality of protrusions 3 formed on the end surface of the housing 2. An end bracket 5 with a hole 4 that fits into the protrusion, the end bracket! -5 and housing 2
A brush device 7 having a guide hole 6 sandwiched therebetween using a plurality of protrusions formed on the end surface of the housing 2 as guides, a screw 8 carved on the outer periphery of the protrusion 3, and a nut 9 screwed into the screw. Become.
第２図は本発明のハウジング突起３に刻設したネジ部を
示す拡大図である。第１図及び第２図に見られる様に本
発明ではハウジングの複数個の突起に直接ネジを刻設し
たので直接エンドブラケットを長ネジを用いなくても固
定することができ組立作業も、ハウジングに設けた突起
３をガイドにしてブラツシ装置７のガイド孔６、エンド
ブラケット５の嵌合する孔４を上から積み重ね簡単に取
付は固定できる。突起３に刻設されるネジはハウジング
２の板厚とネジ径によりネジ山の完全なネジ部の示める
割合が決まるがおおよそＭ４ネジを使用した場合ハウジ
ング板厚２を以上あれば全体の２／３程度となり締付は
強度上問題ない。又ネジ山を全周完全に必要とする場合
や板厚が２を以下の時には、前記ハウジング突起３を押
しつぶす塑性加工を加えるとネジ下穴径と同程度の肉厚
を得られ、この状態でネジを刻設することにより解決で
きる。FIG. 2 is an enlarged view showing a threaded portion formed on the housing protrusion 3 of the present invention. As seen in FIGS. 1 and 2, in the present invention, the screws are directly carved into the plurality of protrusions of the housing, so the end bracket can be directly fixed without using long screws, and the assembly work can be simplified. The guide hole 6 of the brush device 7 and the hole 4 into which the end bracket 5 fits can be stacked from above using the protrusion 3 provided in the brush device 7 as a guide, and the installation and fixation can be easily performed. For the screws carved into the protrusions 3, the percentage of complete threads of the threads is determined by the thickness of the housing 2 and the screw diameter. It is about 2/3, so there is no problem with tightening strength. In addition, if the screw thread is required to be complete around the entire circumference or the plate thickness is less than 2, by adding plastic working to crush the housing protrusion 3, a wall thickness comparable to the diameter of the pilot hole for the screw can be obtained, and in this state. This can be solved by carving screws.
以上より本発明によればハウジングの突起部にネジを直
接刻設したのでエンドブラケットを嵌合後、長ネジを用
いずども簡単に取付固定でき、容易に分が可能なモータ
を提供することができる。As described above, according to the present invention, since the screws are directly carved into the protrusion of the housing, after fitting the end bracket, it is possible to easily install and fix the motor without using long screws, and it is possible to provide a motor that can be easily removed. can.
第１図は本発明の実施例を示すモータを示す図、第２図
は本発明の取付構造部を示す拡大図である１１・・・ア
ーマチャ、２・・・ハウジング、３・°・ハウジング端
面の突起、４・・・突起３に嵌合するエンドブラケット
の孔、５・・・エンドブラケット、６・・・ブラッシ装
置に設けたガイド孔、７・・・ブラッシ装置、８・・・
突起に刻設したネジ、９・・・ナツト。Fig. 1 is a diagram showing a motor showing an embodiment of the present invention, and Fig. 2 is an enlarged view showing the mounting structure of the invention. protrusion, 4... hole of the end bracket that fits into the protrusion 3, 5... end bracket, 6... guide hole provided in the brush device, 7... brush device, 8...
Screw engraved on the protrusion, 9...Nut.
Claims (1)
記突起の外周に刻設されたネジと、該ネジにネジ込まれ
るナツトから成ることを特徴とするモータのエンドブラ
ケット取付構造。[Claims] 1. A plurality of protrusions formed on the end surface of the housing. A motor end bracket mounting structure comprising: an end bracket having a hole that fits into the projection; a screw carved on the outer periphery of the projection; and a nut screwed into the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2173784A JPS60167643A (en) | 1984-02-10 | 1984-02-10 | End bracket mounting structure of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2173784A JPS60167643A (en) | 1984-02-10 | 1984-02-10 | End bracket mounting structure of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60167643A true JPS60167643A (en) | 1985-08-31 |
Family
ID=12063385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2173784A Pending JPS60167643A (en) | 1984-02-10 | 1984-02-10 | End bracket mounting structure of motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167643A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5278469A (en) * | 1992-12-15 | 1994-01-11 | Emerson Electric Co. | Endshield cover assembly for a motor |
| US7992465B2 (en) | 2002-12-19 | 2011-08-09 | Robert Bosch Gmbh | Drive unit for actuators in a motor vehicle |
-
1984
- 1984-02-10 JP JP2173784A patent/JPS60167643A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5278469A (en) * | 1992-12-15 | 1994-01-11 | Emerson Electric Co. | Endshield cover assembly for a motor |
| US7992465B2 (en) | 2002-12-19 | 2011-08-09 | Robert Bosch Gmbh | Drive unit for actuators in a motor vehicle |
| EP1576714B1 (en) * | 2002-12-19 | 2011-11-02 | Robert Bosch Gmbh | Drive unit for actuators in a motor vehicle |
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