JPS60149527U - Bearing support device for rotating electrical machines - Google Patents

Bearing support device for rotating electrical machines

Info

Publication number
JPS60149527U
JPS60149527U JP1984037584U JP3758484U JPS60149527U JP S60149527 U JPS60149527 U JP S60149527U JP 1984037584 U JP1984037584 U JP 1984037584U JP 3758484 U JP3758484 U JP 3758484U JP S60149527 U JPS60149527 U JP S60149527U
Authority
JP
Japan
Prior art keywords
bearing
support device
rotating electrical
bearing support
outer frame
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
Application number
JP1984037584U
Other languages
Japanese (ja)
Inventor
浅井　秀幸
宅島　義之
Original Assignee
株式会社安川電機
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社安川電機 filed Critical 株式会社安川電機
Priority to JP1984037584U priority Critical patent/JPS60149527U/en
Publication of JPS60149527U publication Critical patent/JPS60149527U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の軸方向上半分の側断面図、第２図は本
考案の一実施例における要部の軸方向上半分を断面で示
した側面図、第３図ａ、　ｂはそれに適用される予圧ば
ねの一部を切欠いた側面図、平面図である。 １・・・回転軸、２，８・・・軸受、３，７・・・ブラ
ケット、４・・・軸受押さえ、５・・・固定子、６・・
・回転子、９．１２・・・予圧ばね（板ばね式）、１０
・・・フレーム、１１・・・軸受支持リング、１３・・
・軸受カバー、１４．１５・・・取付ねじ、−１５ａ・
・・透孔、１６・・・取付ナツト、１７・・・曲がり部
、１８．１９・・・取付孔。 范１図 ）　　Ｏ′ｒ　４．ＪｊαFigure 1 is a side cross-sectional view of the upper axial half of the conventional example, Figure 2 is a cross-sectional side view of the upper axial half of the main part of an embodiment of the present invention, and Figures 3 a and b are the same. FIG. 2 is a partially cutaway side view and a plan view of the applied preload spring. 1... Rotating shaft, 2, 8... Bearing, 3, 7... Bracket, 4... Bearing holder, 5... Stator, 6...
・Rotor, 9.12... Preload spring (plate spring type), 10
... Frame, 11... Bearing support ring, 13...
・Bearing cover, 14.15...Mounting screw, -15a・
...Through hole, 16...Mounting nut, 17...Bent part, 18.19...Mounting hole. 1) O'r 4. Jjα

Claims (1)

【実用新案登録請求の範囲】 １　外枠に形成された軸受ハウジングの奥部にリング状
に形成された板ばね式の予圧ばねをそなえ、回転軸を、
軸受ハウジング内に嵌合されこのハウジング内面上を前
記予圧ばねに抗して軸方向に摺動しうる軸受を介して回
転自在に支承する回転電機の軸受支持装置において、前
記軸受と軸受ハウジング間に、軸受の外周に嵌合固定さ
れるとともに軸受ハウジングの内周面上を軸方向に前記
軸受とともに摺動しうる軸受支持リングを設け、前記予
圧ばねの内周側を前記外枠に、外周側を前記軸受支持リ
ングの外枠側端面にそれぞれ固定したことを特徴とする
回転電機の軸受支持装置。 ２　前記外枠の中心部に外枠と別体の軸受カバーを設け
、この軸受カバーに前記予圧ばねの内周側を固定してい
る実用新案登録請求の範囲第１項記載の回転電機の軸受
支持装置。[Claims for Utility Model Registration] 1. A bearing housing formed in the outer frame is provided with a plate spring type preload spring formed in the inner part of the bearing housing, and the rotating shaft is
In a bearing support device for a rotating electrical machine that is rotatably supported via a bearing that is fitted into a bearing housing and can slide in the axial direction on the inner surface of the housing against the preload spring, there is a space between the bearing and the bearing housing. , a bearing support ring is provided that is fitted and fixed to the outer periphery of the bearing and can slide along with the bearing in the axial direction on the inner periphery of the bearing housing; A bearing support device for a rotating electrical machine, characterized in that: are fixed to the outer frame side end surfaces of the bearing support ring. 2. A bearing for a rotating electric machine according to claim 1, wherein a bearing cover separate from the outer frame is provided in the center of the outer frame, and the inner peripheral side of the preload spring is fixed to the bearing cover. Support device.
JP1984037584U 1984-03-16 1984-03-16 Bearing support device for rotating electrical machines Pending JPS60149527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984037584U JPS60149527U (en) 1984-03-16 1984-03-16 Bearing support device for rotating electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984037584U JPS60149527U (en) 1984-03-16 1984-03-16 Bearing support device for rotating electrical machines

Publications (1)

Publication Number Publication Date
JPS60149527U true JPS60149527U (en) 1985-10-04

Family

ID=30543794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984037584U Pending JPS60149527U (en) 1984-03-16 1984-03-16 Bearing support device for rotating electrical machines

Country Status (1)

Country Link
JP (1) JPS60149527U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103023201A (en) * 2011-09-22 2013-04-03 株式会社安川电机 Rotating motor
EP3144497A4 (en) * 2014-05-14 2017-09-13 Kabushiki Kaisha Toyota Jidoshokki Electric supercharger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538452B2 (en) * 1973-05-23 1978-03-29
JPS5618424B2 (en) * 1975-03-06 1981-04-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538452B2 (en) * 1973-05-23 1978-03-29
JPS5618424B2 (en) * 1975-03-06 1981-04-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103023201A (en) * 2011-09-22 2013-04-03 株式会社安川电机 Rotating motor
JP2013070510A (en) * 2011-09-22 2013-04-18 Yaskawa Electric Corp Rotary electric machine
EP3144497A4 (en) * 2014-05-14 2017-09-13 Kabushiki Kaisha Toyota Jidoshokki Electric supercharger

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