JPS6077251U - Bearing preload device for vertical rotating electric machines - Google Patents
Bearing preload device for vertical rotating electric machinesInfo
- 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
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
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)
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.
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.
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) |
-
1983
- 1983-10-28 JP JP1983167698U patent/JPS6077251U/en active Pending
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