JPH0478328U - - Google Patents

Info

Publication number
JPH0478328U
JPH0478328U JP1990121981U JP12198190U JPH0478328U JP H0478328 U JPH0478328 U JP H0478328U JP 1990121981 U JP1990121981 U JP 1990121981U JP 12198190 U JP12198190 U JP 12198190U JP H0478328 U JPH0478328 U JP H0478328U
Authority
JP
Japan
Prior art keywords
outer ring
inner ring
roller bearing
ring
interposed
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
JP1990121981U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1990121981U priority Critical patent/JPH0478328U/ja
Publication of JPH0478328U publication Critical patent/JPH0478328U/ja
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
    • F16C19/34—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 both radial and axial load
    • F16C19/36—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 both radial and axial load with a single row of rollers
    • F16C19/361—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 both radial and axial load with a single row of rollers with cylindrical rollers
    • F16C19/362—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 both radial and axial load with a single row of rollers with cylindrical rollers the rollers being crossed within the single row
    • 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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

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

第１図は本考案に係わるクロスローラベアリン
グを装着した産業用ロボツトの旋回軸部を示す断
面図、第２図は前記産業用ロボツトの全体を示す
概略図、第３図は本考案に係わるクロスローラベ
アリングを適用した減速器を示す断面図、第４図
は従来のクロスローラベアリングを装着した産業
用ロボツトの旋回軸部を示す断面図である。 １，１１……クロスローラベアリング、２，１
２……内輪、３……外輪、３ｂ，３ｃ，１３ｂ，
１３ｃ……外輪構成部材、３ｄ，１３ｄ……いん
ろう部、４，１４……ローラ、６，１５……ボル
ト。 Fig. 1 is a cross-sectional view showing the pivot shaft of an industrial robot equipped with a cross roller bearing according to the present invention, Fig. 2 is a schematic diagram showing the entire industrial robot, and Fig. 3 is a cross-sectional view showing a cross roller bearing according to the present invention. FIG. 4 is a cross-sectional view showing a decelerator using a roller bearing, and FIG. 4 is a cross-sectional view showing a rotating shaft portion of an industrial robot equipped with a conventional crossed roller bearing. 1, 11...Cross roller bearing, 2, 1
2...Inner ring, 3...Outer ring, 3b, 3c, 13b,
13c... Outer ring component, 3d, 13d... Inner fitting part, 4, 14... Roller, 6, 15... Bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] いずれか一方を軸方向に分割した内輪と外輪と
の間に転動体であるローラを介在させてなるクロ
スローラベアリングにおいて、分割した前記内輪
もしくは外輪には位置合わせ用のいんろう部を設
け、前記内輪および外輪の間に前記ローラを介在
させた状態で、分割した前記内輪もしくは外輪を
ボルトによつて締結したことを特徴とするクロス
ローラベアリング。 In a cross roller bearing in which rollers serving as rolling elements are interposed between an inner ring and an outer ring, one of which is divided in the axial direction, a pilot part for positioning is provided in the divided inner ring or outer ring, and A cross roller bearing characterized in that the split inner ring or outer ring is fastened with bolts with the roller interposed between the inner ring and the outer ring.
JP1990121981U 1990-11-21 1990-11-21 Pending JPH0478328U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990121981U JPH0478328U (en) 1990-11-21 1990-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990121981U JPH0478328U (en) 1990-11-21 1990-11-21

Publications (1)

Publication Number Publication Date
JPH0478328U true JPH0478328U (en) 1992-07-08

Family

ID=31869792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990121981U Pending JPH0478328U (en) 1990-11-21 1990-11-21

Country Status (1)

Country Link
JP (1) JPH0478328U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008075481A1 (en) * 2006-12-21 2008-06-26 Koganei Corporation Rotary actuator
JP2011042248A (en) * 2009-08-21 2011-03-03 Inoue Seisakusho:Kk Platform cart with driving device
JP2017015217A (en) * 2015-07-03 2017-01-19 株式会社アイエイアイ motor
US10458467B2 (en) 2017-08-23 2019-10-29 Nippon Thompson Co., Ltd. Cross roller bearing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62270819A (en) * 1985-11-11 1987-11-25 ゲオルグ・グ−ゲル Roller bearing
JPS6360086A (en) * 1986-08-28 1988-03-16 Mitsubishi Electric Corp Detection device for focus position of light beam

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62270819A (en) * 1985-11-11 1987-11-25 ゲオルグ・グ−ゲル Roller bearing
JPS6360086A (en) * 1986-08-28 1988-03-16 Mitsubishi Electric Corp Detection device for focus position of light beam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008075481A1 (en) * 2006-12-21 2008-06-26 Koganei Corporation Rotary actuator
JP2008157289A (en) * 2006-12-21 2008-07-10 Koganei Corp Rotary actuator
JP2011042248A (en) * 2009-08-21 2011-03-03 Inoue Seisakusho:Kk Platform cart with driving device
JP2017015217A (en) * 2015-07-03 2017-01-19 株式会社アイエイアイ motor
US10458467B2 (en) 2017-08-23 2019-10-29 Nippon Thompson Co., Ltd. Cross roller bearing

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