JPS6093013U - thrust roller bearing - Google Patents

thrust roller bearing

Info

Publication number
JPS6093013U
JPS6093013U JP1983186282U JP18628283U JPS6093013U JP S6093013 U JPS6093013 U JP S6093013U JP 1983186282 U JP1983186282 U JP 1983186282U JP 18628283 U JP18628283 U JP 18628283U JP S6093013 U JPS6093013 U JP S6093013U
Authority
JP
Japan
Prior art keywords
roller bearing
thrust roller
race ring
retainer
bent
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
JP1983186282U
Other languages
Japanese (ja)
Inventor
木全　泰広
Original Assignee
光洋精工株式会社
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 光洋精工株式会社 filed Critical 光洋精工株式会社
Priority to JP1983186282U priority Critical patent/JPS6093013U/en
Publication of JPS6093013U publication Critical patent/JPS6093013U/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/588—Races of 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
    • 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
    • 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
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages

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

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

第１図はこの考案の実施例の縦断面図、第２図は第１図
におけるスラストころ軸受のころと保持器の組立体の平
面図、第３図は第１図の要部拡大図、第４図は他の実施
例の縦断面図、第５図はこの考案の実施例における潤滑
油の流れの説明図である。 １・・・レース環体、２・・・保持器、３・・・ころ、
４・・・断面略し形の外周端部、６・・・突起、７・・
・折曲端縁、８・・・端面、９・・・軸方向溝。　　□
第３図　　　　　　　　第４図 第５図FIG. 1 is a longitudinal sectional view of an embodiment of this invention, FIG. 2 is a plan view of the roller and cage assembly of the thrust roller bearing in FIG. 1, and FIG. 3 is an enlarged view of the main parts of FIG. 1. FIG. 4 is a longitudinal sectional view of another embodiment, and FIG. 5 is an explanatory diagram of the flow of lubricating oil in the embodiment of this invention. 1... Race ring, 2... Cage, 3... Roller,
4...Outer peripheral end of abbreviated cross-section, 6...Protrusion, 7...
- Bent edge, 8... end face, 9... axial groove. □
Figure 3 Figure 4 Figure 5

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）保持器ところの組立体をレース環体に組込み、レ
ース環体の外周部と保持器の外周部との係合によりころ
、保持器及びレース環体を一体化してなるスラストころ
軸受において、前記保持器を合成樹脂により形成し、前
記レース環体の外周端部をその端面が前記保持器の外周
面に対峙するよう断面略Ｕ字形に折曲するとともに、前
記保持器の外周面に、前記断面略Ｕ字形端部の折曲端縁
と軸方向に係合する複数の突起と軸受の内外部を連通ず
る複数の軸方向溝とをそれぞれ形成したことを特徴とす
るスラストころ軸受。(1) In a thrust roller bearing in which the cage assembly is assembled into a race ring, and the rollers, cage, and race ring are integrated by engaging the outer periphery of the race ring with the outer periphery of the cage. , the retainer is formed of synthetic resin, the outer peripheral end of the race ring is bent into a substantially U-shaped cross section so that the end face faces the outer peripheral surface of the retainer, and the outer peripheral surface of the retainer is bent. A thrust roller bearing, characterized in that a plurality of protrusions that axially engage with the bent edge of the end portion having a substantially U-shaped cross section and a plurality of axial grooves that communicate the inside and outside of the bearing are formed. （２）　　前記突起を前記連通溝と円周上の同一の位置
に形成したことを特徴とする実用新案登録請求の範囲（
１）に記載のスラストころ軸受。(2) A utility model registration claim characterized in that the protrusion is formed at the same position on the circumference as the communication groove (
The thrust roller bearing described in 1). （３）　　前記突起は、レース環体の略Ｕ字形端部の折
曲端縁に向かうよう、軸方向斜め外方に延びていること
を特徴とする実用新案登録請求の範囲（１）または（２
）のいずれか１つに記載のスラストころ軸受。(3) Utility model registration claim (1) or (1) characterized in that the protrusion extends obliquely outward in the axial direction toward the bent edge of the substantially U-shaped end of the race ring. 2
) Thrust roller bearing according to any one of the above.
JP1983186282U 1983-12-01 1983-12-01 thrust roller bearing Pending JPS6093013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983186282U JPS6093013U (en) 1983-12-01 1983-12-01 thrust roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983186282U JPS6093013U (en) 1983-12-01 1983-12-01 thrust roller bearing

Publications (1)

Publication Number Publication Date
JPS6093013U true JPS6093013U (en) 1985-06-25

Family

ID=30402403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983186282U Pending JPS6093013U (en) 1983-12-01 1983-12-01 thrust roller bearing

Country Status (1)

Country Link
JP (1) JPS6093013U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299358A (en) * 1988-05-24 1989-12-04 Nissan Motor Co Ltd Device for loading cam
JP2001065656A (en) * 1999-08-25 2001-03-16 Nsk Ltd Loading cam device for toroidal type continuously variable transmission

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848745A (en) * 1958-10-22 1960-09-21 Schaeffler Wilhelm Improvements in or relating to axial thrust needle bearings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848745A (en) * 1958-10-22 1960-09-21 Schaeffler Wilhelm Improvements in or relating to axial thrust needle bearings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299358A (en) * 1988-05-24 1989-12-04 Nissan Motor Co Ltd Device for loading cam
JP2001065656A (en) * 1999-08-25 2001-03-16 Nsk Ltd Loading cam device for toroidal type continuously variable transmission

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