JPS6135223U - Roller bearing cage fall prevention device - Google Patents
Roller bearing cage fall prevention deviceInfo
- Publication number
- JPS6135223U JPS6135223U JP1984119679U JP11967984U JPS6135223U JP S6135223 U JPS6135223 U JP S6135223U JP 1984119679 U JP1984119679 U JP 1984119679U JP 11967984 U JP11967984 U JP 11967984U JP S6135223 U JPS6135223 U JP S6135223U
- Authority
- JP
- Japan
- Prior art keywords
- roller bearing
- cage
- locking member
- diameter edge
- retainer
- 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
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (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図は本考案装置の一部省略縦断面図、第２図は第１
図のストッパーの拡大斜視図、第３図は第１図１点鎖線
円の拡大図、第４図は第１図における保持器本体の斜視
図、第５図は本考案の他の本施例の縦断面図、第６図は
第５図１点鎖線円の拡大図、第７図、イは本考案の他の
実施例の縦断面図、第７図口は第７図イのストッパーの
拡大斜視図、第８図はストッパーの固定状態を示す平面
図、第９図は本考案の他の実施例の縦断面図、第１０図
は本考案の他の実施例の縦断面図。
第１１図は第１０図の要部平面図、第１２図は本考案の
他の実施例を示す縦断面図、第１３図は本考案の他の実
施例を示す縦断面図、第１４図は第１３図の要部平面図
、第１５図は本考案の他の実施例を示す縦断面図、第１
６図は本考案の要部平面図、第１７図は本考案の他の実
施例を示す縦断面図、第１８図は本考案のストッパー挿
入状態を示す平面図、第１９図は従来公知のころ軸受の
一部縦断面図、第２０図は従来公知のころ軸受の縦断面
図である。
符号の説明、１００：外輪、１０２：内輪、１０３：球
面ころ、１０４：保持器、１０６：円筒形伸長部、１０
８：保持器本体、１０９：係止部材（ストッパー）。Fig. 1 is a partially omitted vertical sectional view of the device of the present invention, and Fig. 2 is a longitudinal sectional view of the device of the present invention.
FIG. 3 is an enlarged view of the dot-dashed circle in FIG. 1, FIG. 4 is a perspective view of the retainer body in FIG. 1, and FIG. 5 is another embodiment of the present invention. 6 is an enlarged view of the circle shown in dotted chain line in FIG. 5, FIG. FIG. 8 is a plan view showing a fixed state of the stopper, FIG. 9 is a longitudinal cross-sectional view of another embodiment of the present invention, and FIG. 10 is a longitudinal cross-sectional view of another embodiment of the present invention. FIG. 11 is a plan view of the main part of FIG. 10, FIG. 12 is a longitudinal cross-sectional view showing another embodiment of the present invention, FIG. 13 is a longitudinal cross-sectional view showing another embodiment of the present invention, and FIG. 14 13 is a plan view of the main part, FIG. 15 is a vertical sectional view showing another embodiment of the present invention, and FIG.
6 is a plan view of the main part of the present invention, FIG. 17 is a vertical sectional view showing another embodiment of the present invention, FIG. 18 is a plan view showing the stopper of the present invention in the inserted state, and FIG. 19 is a conventionally known one. A partial vertical cross-sectional view of a roller bearing. FIG. 20 is a vertical cross-sectional view of a conventionally known roller bearing. Explanation of symbols, 100: Outer ring, 102: Inner ring, 103: Spherical roller, 104: Cage, 106: Cylindrical extension part, 10
8: Cage main body, 109: Locking member (stopper).
Claims (4)
向する球面軌道を有する内輪と、前記両軌道間に金属製
の打ち抜き保持器によって保持案内された複数個の球面
ころとからなり、かつ、前記保持器の大径縁部が内輪の
外周縁部に形成された係止部と係合して互に分離防止さ
れてなるスラスト自動調心ころ軸受において、前記内輪
の係止部と係合する保持器の係止部が、保持器本体とは
別個に形成された係止部材によって形成されており、該
係止部材が保持器本体の大径縁部に一体的に結合されて
なることを特徴としたころ軸受の保持器脱落防止装置。(1) Consisting of an outer ring having a spherical raceway, an inner ring having a spherical raceway opposite to the spherical raceway of the outer ring, and a plurality of spherical rollers held and guided by a metal stamped cage between the two raceways, and a thrust self-aligning roller bearing in which the large diameter edge of the retainer engages with a locking portion formed on the outer peripheral edge of the inner ring to prevent separation from each other; The locking portion of the retainer to be engaged is formed by a locking member formed separately from the retainer body, and the locking member is integrally coupled to the large diameter edge of the retainer body. A device for preventing cages from falling off for roller bearings.
部材は突出部の左右に係止片が一体に形成されたストッ
パーであることを特徴とする実用新案登録請求の範囲第
１項記載のころ軸受の保持器脱落防止装置。(2) Claims for Utility Model Registration characterized in that the locking member integrally coupled to the large diameter edge of the retainer body is a stopper with locking pieces integrally formed on the left and right sides of the protrusion. The device for preventing a cage from falling off for a roller bearing as described in item 1.
部材は一方の径が他方の径より大きく形成サレているコ
マ状のストッパーであることを特徴とする実用新案登録
請求の範囲第１項記載のころ軸受の保持器脱落防止装置
。(3) Registration of a utility model characterized in that the locking member integrally connected to the large-diameter edge of the main body is a top-shaped stopper with one diameter larger than the other. A device for preventing a cage from falling off for a roller bearing according to claim 1.
部材は止め輪形式のストッパーであることを特徴とする
実用新案登録請求の範囲第１項記載のころ軸受の保持器
脱落防止装置。(4) A cage for a roller bearing according to claim 1, wherein the locking member integrally coupled to the large-diameter edge of the cage body is a stopper in the form of a retaining ring. Fall-off prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984119679U JPS6135223U (en) | 1984-08-03 | 1984-08-03 | Roller bearing cage fall prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984119679U JPS6135223U (en) | 1984-08-03 | 1984-08-03 | Roller bearing cage fall prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6135223U true JPS6135223U (en) | 1986-03-04 |
Family
ID=30678546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984119679U Pending JPS6135223U (en) | 1984-08-03 | 1984-08-03 | Roller bearing cage fall prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020393A (en) * | 2012-07-12 | 2014-02-03 | Jtekt Corp | Tool for split cage and assembly method for rolling bearing |
| JP2015209930A (en) * | 2014-04-28 | 2015-11-24 | 中西金属工業株式会社 | Cage for spherical thrust roller bearing and its process of manufacture |
| WO2024012626A1 (en) * | 2022-07-11 | 2024-01-18 | Schaeffler Technologies AG & Co. KG | Self-aligning roller thrust bearing having a cage, and method for manufacturing a cage for a self-aligning roller thrust bearing |
-
1984
- 1984-08-03 JP JP1984119679U patent/JPS6135223U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020393A (en) * | 2012-07-12 | 2014-02-03 | Jtekt Corp | Tool for split cage and assembly method for rolling bearing |
| JP2015209930A (en) * | 2014-04-28 | 2015-11-24 | 中西金属工業株式会社 | Cage for spherical thrust roller bearing and its process of manufacture |
| WO2024012626A1 (en) * | 2022-07-11 | 2024-01-18 | Schaeffler Technologies AG & Co. KG | Self-aligning roller thrust bearing having a cage, and method for manufacturing a cage for a self-aligning roller thrust bearing |
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