JPH0217952U - - Google Patents
Info
- Publication number
- JPH0217952U JPH0217952U JP9654988U JP9654988U JPH0217952U JP H0217952 U JPH0217952 U JP H0217952U JP 9654988 U JP9654988 U JP 9654988U JP 9654988 U JP9654988 U JP 9654988U JP H0217952 U JPH0217952 U JP H0217952U
- Authority
- JP
- Japan
- Prior art keywords
- bearing house
- motor housing
- cylindrical portion
- outer cylindrical
- bearing
- 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
- 210000000078 claw Anatomy 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図、第３図、第５図は本考案の第１〜第３
実施例の電動機の半断面図、第２図、第４図、第
６図は同第１〜第３の電動機のそれぞれのモータ
ハウジングの軸受収納部の組立斜視図、第７図は
従来の電動機の半断面図である。
１……モータハウジング、４……軸受ハウス、
４ａ……外筒部、４ｂ……内筒部、６……軸受。
Figures 1, 3, and 5 are the first to third figures of the present invention.
FIGS. 2, 4, and 6 are assembled perspective views of the bearing storage portions of the motor housings of the first to third electric motors, and FIG. 7 is a diagram of a conventional electric motor. FIG. 1...Motor housing, 4...Bearing house,
4a...Outer cylinder part, 4b...Inner cylinder part, 6...Bearing.
Claims (1)
ジングの両端面中央部に内側に突出した円筒部を
形成し、互いに反対方向に開口した有底の外筒部
と内筒部を一体に形成した軸受ハウスをその外筒
部を前記円筒部に、それぞれの開口部が対向する
ように嵌合させてモータハウジングに固定し、そ
の内筒部に軸受を収納保持してなる電動機。 (2) 軸受ハウスの外筒部の開口端部を外方に延
設してフランジ部を形成し、このフランジ部に設
けた軸受ハウス固定用穴と、この軸受ハウス固定
用穴に対応するモータハウジング端面のモータハ
ウジング固定用穴とにリベツトを挿入し、かしめ
てなる実用新案登録請求の範囲第１項記載の電動
機。 (3) 軸受ハウスの外筒部の開口端部の複数箇所
に中心軸方向に軸受ハウス固定用爪を延設し、こ
の軸受ハウス固定用爪をモータハウジング端面に
設けたモータハウジング固定用穴に挿入して折り
曲げ、かしめてなる実用新案登録請求の範囲第１
項記載の電動機。 (4) 軸受ハウスの外筒部をモータハウジングの
円筒部に圧入嵌合して固定した実用新案登録請求
の範囲第１項記載の電動機。[Claims for Utility Model Registration] (1) A cylindrical portion protruding inward is formed at the center of both end faces of a motor housing containing a stator and a rotor, and a bottomed outer cylindrical portion opens in opposite directions. A bearing house integrally formed with an inner cylindrical part is fixed to the motor housing by fitting the outer cylindrical part to the cylindrical part so that the respective openings face each other, and storing and holding the bearing in the inner cylindrical part. An electric motor. (2) The open end of the outer cylindrical part of the bearing house is extended outward to form a flange part, and the bearing house fixing hole provided in the flange part and the motor corresponding to the bearing house fixing hole are formed in the flange part. The electric motor according to claim 1, wherein a rivet is inserted into the motor housing fixing hole on the end face of the housing and caulked. (3) Provide bearing house fixing claws extending in the direction of the central axis at multiple locations on the open end of the outer cylindrical portion of the bearing house, and insert these bearing house fixing claws into the motor housing fixing holes provided on the end face of the motor housing. Scope of utility model registration claim 1: Inserted, folded, and crimped
Electric motor described in section. (4) The electric motor according to claim 1, wherein the outer cylindrical portion of the bearing house is press-fitted and fixed to the cylindrical portion of the motor housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9654988U JPH0217952U (en) | 1988-07-21 | 1988-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9654988U JPH0217952U (en) | 1988-07-21 | 1988-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0217952U true JPH0217952U (en) | 1990-02-06 |
Family
ID=31321518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9654988U Pending JPH0217952U (en) | 1988-07-21 | 1988-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017184542A (en) * | 2016-03-31 | 2017-10-05 | 日本電産株式会社 | motor |
| WO2017169990A1 (en) * | 2016-03-31 | 2017-10-05 | 日本電産株式会社 | Motor |
| JP2023504745A (en) * | 2019-12-05 | 2023-02-06 | シャークニンジャ オペレーティング エルエルシー | Techniques for Submicron Radial Alignment and Airflow Management of Electric Motor Components to Extend Motor Life |
-
1988
- 1988-07-21 JP JP9654988U patent/JPH0217952U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017184542A (en) * | 2016-03-31 | 2017-10-05 | 日本電産株式会社 | motor |
| WO2017169990A1 (en) * | 2016-03-31 | 2017-10-05 | 日本電産株式会社 | Motor |
| CN108886291A (en) * | 2016-03-31 | 2018-11-23 | 日本电产株式会社 | Motor |
| JPWO2017169990A1 (en) * | 2016-03-31 | 2019-02-14 | 日本電産株式会社 | motor |
| JP2023504745A (en) * | 2019-12-05 | 2023-02-06 | シャークニンジャ オペレーティング エルエルシー | Techniques for Submicron Radial Alignment and Airflow Management of Electric Motor Components to Extend Motor Life |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6357380U (en) | ||
| JPH0217952U (en) | ||
| JPS6329362U (en) | ||
| JPS62149259U (en) | ||
| JPH0230257U (en) | ||
| JPS6238052U (en) | ||
| JPH0434618U (en) | ||
| JPH0226361U (en) | ||
| JPH0217953U (en) | ||
| JPH0182653U (en) | ||
| JPH03113967U (en) | ||
| JPS6298458U (en) | ||
| JPS6251953U (en) | ||
| JPS634146U (en) | ||
| JPS63176345U (en) | ||
| JPH01120783U (en) | ||
| JPS6122159U (en) | Permanent magnet field motor | |
| JPS63178617U (en) | ||
| JPS62128929U (en) | ||
| JPS63153771U (en) | ||
| JPH02146971U (en) | ||
| JPS6233679U (en) | ||
| JPH01127288U (en) | ||
| JPS6028287U (en) | power steering pump | |
| JPS61104752U (en) |