JPS6149647A - Flat motor - Google Patents
Flat motorInfo
- Publication number
- JPS6149647A JPS6149647A JP59170641A JP17064184A JPS6149647A JP S6149647 A JPS6149647 A JP S6149647A JP 59170641 A JP59170641 A JP 59170641A JP 17064184 A JP17064184 A JP 17064184A JP S6149647 A JPS6149647 A JP S6149647A
- Authority
- JP
- Japan
- Prior art keywords
- armature
- bracket
- flat
- permanent magnet
- commutator
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/54—Disc armature motors or generators
-
- 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
- H02K5/14—Means for supporting or protecting brushes or brush holders
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
芹ぞ上の利用分野
木金明は一般１里に用、電装用等の低那音、耐水は９゛
、を゛隻＋４＜される高品質、低コストの分子Ｆ（で適
し２ｔ−フラットモータ（・二Ｖ、）するものである。[Detailed Description of the Invention] The above application fields: Wooden gold is used for general purposes, low noise for electrical equipment, etc., water resistance is 9゛, high quality, low cost molecule F with a rating of ゛+4゛. (It is suitable for a 2t flat motor (2V).
従来例のＩｊｌ’？成とその問題点
従来のこの種のモータ構造は第３図に示すように偏平状
に構成し７た複数個のコイルを岨脂成形した電機子１の
両側にスラスト方向の空隙を介して一方て永久磁石２と
軸受３を持ったブラケットＡ４を位Ｊさせ、他方に永久
磁石２の磁束を受けるブラケットＢＳを位置でせ、この
ブラケットＢ５にプラ／６を収納したプラン保持器７を
固定し、更にプラン保持器７を被って軸受保持とカバー
を兼ねた・・ウジング８が固定されている。筒９ば・・
ウジング８に設けた軸受、１０ばｉ信愛３，９（こより
回転自在に支持された電機子軸である。Conventional example Ijl'? As shown in Fig. 3, this type of conventional motor structure has a flat structure with a plurality of coils formed on both sides of the armature 1, which is connected to one side through a gap in the thrust direction. Place the bracket A4 holding the permanent magnet 2 and the bearing 3 in position J, position the bracket BS that receives the magnetic flux of the permanent magnet 2 on the other side, and fix the plan holder 7 containing the plastic/6 to this bracket B5. Furthermore, a housing 8 is fixed that covers the plan retainer 7 and serves both as a bearing support and a cover. Tube 9...
Bearings installed in housing 8, bearings 3 and 9 (armature shafts rotatably supported by bearings 10 and 10).
しかし、以上の構造においては、ブラケットＢ５のハウ
ジングＢ８に破われていない部分のａ ＲＢの強度が弱
く、電機子１によって発生する５丞気エネルギー変化に
よって振動し音が発生する問題があった。更にはブラフ
区持器７はブラケットＢ５との固定に空間が必要なため
フラン保持器７の強度が弱く音の発生原因となっていた
。However, in the above structure, the strength of the portion aRB of the bracket B5 that is not broken by the housing B8 is weak, and there is a problem that vibrations and noise are generated due to the change in the energy of the five air generated by the armature 1. Furthermore, since the bluff retainer 7 requires a space to be fixed to the bracket B5, the strength of the bluff retainer 7 is weak, causing noise.
発明の目的
本発明は以上の問題点を抜本的に解決し５たもので、低
虐音で高品質なフラットモータを提供するものである。OBJECTS OF THE INVENTION The present invention fundamentally solves the above problems and provides a low-noise, high-quality flat motor.
て、ａ蟻子の平板面（・こ対向して永久磁石を固定し、
ツーブラケットと、前記永久磁石より発生し、た磁束を
受けるブラケットを設け、前記永久磁石を固定したブラ
ケットに片持ち支持溝造の軸受を設け、更に前記永久磁
石より発生した磁束を受けるブラケットにブラフ収納部
を持ったカバーを７−ル材を介して設けたものである。Then, fix a permanent magnet opposite the flat plate surface of the ant (a),
A two-bracket and a bracket that receives the magnetic flux generated from the permanent magnet are provided, a cantilever support groove bearing is provided on the bracket to which the permanent magnet is fixed, and a bluff is provided on the bracket that receives the magnetic flux generated from the permanent magnet. A cover with a storage section is provided through a seven-layer material.
実施例の説明
以下本発明の一実施例を第１図、第２図に従って説明す
る。図において、１け電Ｓｖ子で平板状に複数個のコイ
ルが整流子１１に結、腺し７た上で整列さ比外被″Ｉ−
明脂成彩にて扱われ回転力を伝達する電機子！ＦＴＩ１
１０に固定されている。この電機子１の平板面に対向し
て反整流子側に空隙を介して永久磁石２が固着された）
゛ラケノ１−Ａ４が凸装置されており、このブラケット
Ａ４には前記電機子・紬１０を片持ち支持するメタル：
・由受１２が装備されてハる。一方、整流子１１が位置
する電機子１の反対１１ｉ１１毛面部に空隙を介してブ
ラケットＢｓが前記永久磁石２に対向して前記ブラケッ
トＡ４と７−ル芹１１３を介して合わさっている。こ；
つブラケットＢ５には、６０’間隔に配置されたブラフ
収納部１４を有するカバー１５が前記プラノ収納部１４
を除いた平面部１６がブラケットＢｓの前記電機子１と
対向する平面部を彼いかぶさるようＶてノール剤１３を
介して固定されている。DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. In the figure, a plurality of coils are connected to a commutator 11 in a flat plate shape with a single electric current Sv element, and are aligned after being connected to a commutator 11.
The armature that transmits rotational force is treated with Meijin Seisai! FTI1
It is fixed at 10. A permanent magnet 2 was fixed to the opposite side of the commutator side with a gap in between, facing the flat plate surface of the armature 1.)
A bracket 1-A4 is provided with a convex device, and this bracket A4 has a metal plate that supports the armature/pongee 10 in a cantilever manner.
・Haru with Yuuke 12 equipped. On the other hand, on the opposite side 11i11 of the armature 1 where the commutator 11 is located, a bracket Bs faces the permanent magnet 2 with a gap interposed therebetween, and is joined to the bracket A4 via a 7-ring joint 113. child;
The bracket B5 has a cover 15 having bluff storage areas 14 arranged at intervals of 60'.
The flat portion 16 excluding the bracket Bs is fixed via a nol agent 13 so as to cover the flat portion of the bracket Bs facing the armature 1.
発明の効果
以上のように本発明はブラケットの１ミ・１性の弱い部
分をブラフ保持器と一体化したカバーで７−ル〜ｊを介
して被うことて電機子からの磁束の変化エネルギーによ
る振動を抑さえるとともに振動を吸収し、史にはノール
剤にて水の浸入を防ぐ、低！子音、安価で且つ高信頼性
のフラットモータを提供することができる。Effects of the Invention As described above, the present invention covers the weak part of the bracket with a cover integrated with the bluff retainer through the 7-rules to j, thereby reducing the change energy of the magnetic flux from the armature. It suppresses vibrations caused by vibrations, absorbs vibrations, and uses a nol agent to prevent water from entering, low! It is possible to provide an inexpensive and highly reliable flat motor.
第１図は本発明の一実施例を示すフラットモータの断面
図、第２は１？′ｉ同要部の平面ヌ１、第３ヌ１は従来
のフラットモータの断面図である。
１・・・・・電機）、２・・・・・永久磁石、４−・・
・・・ブラケットＡ１５・・・・・ブラケットＢ１６・
・・・・プラン、７・・・・・ブラ、／保持器、１０・
・・・電機子軸、１１・・・・・・整流子、１２・・・
・−１１０受、１３・・・・／−ル剤、１４・・・カハ
ーフラ７収納部、１５ ・・・カバー、１６・・・ カ
バ一平面部。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第
１ 図 范 ２ 図／Ｚ
７； ３ ｔｘ＋Figure 1 is a sectional view of a flat motor showing an embodiment of the present invention, and Figure 2 is 1? 'i The same essential parts, plane No. 1 and third No. 1, are cross-sectional views of a conventional flat motor. 1...Electrical machine), 2...Permanent magnet, 4-...
... Bracket A15 ... Bracket B16.
... Plan, 7... Bra, / Retainer, 10.
... Armature shaft, 11 ... Commutator, 12 ...
-110 receiver, 13.../-ru agent, 14... Kahafura 7 storage section, 15... cover, 16... cover one plane part. Name of agent: Patent attorney Toshio Nakao and 1 other person
1 Figure Fan 2 Figure/Z 7; 3 tx+
Claims (1)
を含む電機子と、この電機子の両側に軸方向の空隙を介
して位置する一対のブラケットを備え、前記整流子とは
反対側に位置する一方のブラケットには前記電機子に空
隙を介して対向する永久磁石を設けるとともに電機子軸
を片持ち支持する軸受を設け、他方のブラケットにはブ
ラシを収納するブラシ収納部を備えたカバーを、ブラシ
収納部を除いた平面部が電機子と対向するブラケット平
面部を被うようにシール剤を介して固定したフラットモ
ータ。An armature including a commutator formed by resin molding a plurality of coils configured in a flat shape, and a pair of brackets located on both sides of the armature with an axial gap in between, and on the opposite side from the commutator. One of the brackets is provided with a permanent magnet that faces the armature through a gap and a bearing that supports the armature shaft in a cantilever manner, and the other bracket is provided with a cover that includes a brush storage section that stores the brushes. A flat motor is fixed with a sealant so that the flat part excluding the brush storage part covers the flat part of the bracket facing the armature.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59170641A JPH0655023B2 (en) | 1984-08-16 | 1984-08-16 | Flat motor |
| US06/765,197 US4618790A (en) | 1984-08-16 | 1985-08-13 | Axial air gap motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59170641A JPH0655023B2 (en) | 1984-08-16 | 1984-08-16 | Flat motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149647A true JPS6149647A (en) | 1986-03-11 |
| JPH0655023B2 JPH0655023B2 (en) | 1994-07-20 |
Family
ID=15908638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59170641A Expired - Lifetime JPH0655023B2 (en) | 1984-08-16 | 1984-08-16 | Flat motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0655023B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406483A (en) * | 2013-08-30 | 2013-11-27 | 太原重工股份有限公司 | Knife anvil, cutting tool and method for hydraulic forging press |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556481U (en) * | 1978-10-13 | 1980-04-16 | ||
| JPS5651453U (en) * | 1979-09-26 | 1981-05-07 | ||
| JPS5727876U (en) * | 1980-07-23 | 1982-02-13 |
-
1984
- 1984-08-16 JP JP59170641A patent/JPH0655023B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556481U (en) * | 1978-10-13 | 1980-04-16 | ||
| JPS5651453U (en) * | 1979-09-26 | 1981-05-07 | ||
| JPS5727876U (en) * | 1980-07-23 | 1982-02-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406483A (en) * | 2013-08-30 | 2013-11-27 | 太原重工股份有限公司 | Knife anvil, cutting tool and method for hydraulic forging press |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0655023B2 (en) | 1994-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |