JPS6077251U - Bearing preload device for vertical rotating electric machines - Google Patents

Bearing preload device for vertical rotating electric machines

Info

Publication number
JPS6077251U
JPS6077251U JP1983167698U JP16769883U JPS6077251U JP S6077251 U JPS6077251 U JP S6077251U JP 1983167698 U JP1983167698 U JP 1983167698U JP 16769883 U JP16769883 U JP 16769883U JP S6077251 U JPS6077251 U JP S6077251U
Authority
JP
Japan
Prior art keywords
vertical rotating
preload
bearing
rotating electric
preload device
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
JP1983167698U
Other languages
Japanese (ja)
Inventor
健太郎 清水
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1983167698U priority Critical patent/JPS6077251U/en
Publication of JPS6077251U publication Critical patent/JPS6077251U/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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements

Landscapes

  • Motor Or Generator Frames (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

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

第１図は従来の軸受予圧装置を示す断面図、第２図はこ
の考案の一実施例による予圧装置を示す断面図である。 図中、１は軸、２はランナー、３は固定用ナツト、４ｃ
゛よ軸、５はブラケット、６にバネ、１６は押え板、１
７はボルト、１８に貫通穴である。尚図中、同一符号は
同一または相当部分を示す。FIG. 1 is a sectional view showing a conventional bearing preload device, and FIG. 2 is a sectional view showing a preload device according to an embodiment of this invention. In the figure, 1 is the shaft, 2 is the runner, 3 is the fixing nut, and 4c
゛Axle, 5 is a bracket, 6 is a spring, 16 is a presser plate, 1
7 is a bolt, and 18 is a through hole. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）室軸、この室軸の外周に嵌着されるランナー、こ
のランナーと下部ブラケットの間に嵌め込まれかつ予圧
を必要とする軸受を備えたもの、、　　　　　において
、上記ランナーに貫通穴を設け、この貫通穴に上記軸受
の内輪に予圧をかける予圧バネを挿入したことを特徴と
する立形回転電機の軸受予圧装置性。(1) A chamber shaft, a runner fitted on the outer periphery of the chamber shaft, and a bearing fitted between the runner and the lower bracket that requires preload, in which a through hole is provided in the runner. A bearing preload device for a vertical rotating electrical machine, characterized in that a preload spring for applying preload to the inner ring of the bearing is inserted into the through hole. （２）予圧バネを上部より押え板で圧縮するようにした
実用新案登録請求の範囲第１項記載の立形回転電機の軸
受予圧装置。(2) A bearing preload device for a vertical rotating electric machine according to claim 1, wherein the preload spring is compressed from above by a presser plate.
JP1983167698U 1983-10-28 1983-10-28 Bearing preload device for vertical rotating electric machines Pending JPS6077251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983167698U JPS6077251U (en) 1983-10-28 1983-10-28 Bearing preload device for vertical rotating electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983167698U JPS6077251U (en) 1983-10-28 1983-10-28 Bearing preload device for vertical rotating electric machines

Publications (1)

Publication Number Publication Date
JPS6077251U true JPS6077251U (en) 1985-05-30

Family

ID=30366820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983167698U Pending JPS6077251U (en) 1983-10-28 1983-10-28 Bearing preload device for vertical rotating electric machines

Country Status (1)

Country Link
JP (1) JPS6077251U (en)

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