JPS58207527A - Fixture for bearing - Google Patents

Fixture for bearing

Info

Publication number
JPS58207527A
JPS58207527A JP58082439A JP8243983A JPS58207527A JP S58207527 A JPS58207527 A JP S58207527A JP 58082439 A JP58082439 A JP 58082439A JP 8243983 A JP8243983 A JP 8243983A JP S58207527 A JPS58207527 A JP S58207527A
Authority
JP
Japan
Prior art keywords
inner ring
sleeve
bearing
inner diameter
diameter surface
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
JP58082439A
Other languages
Japanese (ja)
Inventor
ベンクト・ルンドグレン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Nova AB
Original Assignee
SKF Nova AB
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 SKF Nova AB filed Critical SKF Nova AB
Publication of JPS58207527A publication Critical patent/JPS58207527A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/095—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
    • F16D1/096—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only the ring or rings being located between the shaft and the hub
    • 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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2226/10—Force connections, e.g. clamping
    • F16C2226/16—Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts
    • 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
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring

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

【発明の詳細な説明】 この発明は、チーーゼアダプタスリーブによって軸受を
軸上に暇付ける軸受取付けｖｅ置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a bearing mounting arrangement for mounting a bearing on a shaft by means of a cheese adapter sleeve.

テーノぞアダプタスリーブｃ以下単Ｋ「スリーブ」とも
いう５　）によって軸受を軸上に取付けることば１例え
ばＰイツ掩許公硼公報Ｄ　Ｂ　−ＯＳ　１，９４５．３
６４等によって広＜　（１ら１ている。上記公報におい
て、アダプタースリーブにζ軸受の内輪の内径面に配さ
れるテーノぐ部が杉成され、また内輪の内径面も上記テ
ーノＲ部と一致するチーＡ部が形成されているう かかる装置ＶＣ′ｓ？いては、チーＡ部が軸方向に長く
なるがゆえにスリーブと内輪の半径方向の寸法は大きく
なってしまうつこυことはチー７Ｅ！Ｈの両端において
、小径端に対し大径端の直径がきわめて大きくなってし
まうことを意味する。この直径差は、＠併用フランジを
スリーブの小径端に位置せしめてスリーブを内輪の内径
面に圧入する際（。To mount a bearing on a shaft using an adapter sleeve c (also referred to as a "sleeve").
64 etc., it is widened by < (1 to 1). In the above publication, the adapter sleeve has a taper groove placed on the inner diameter surface of the inner ring of the ζ bearing, and the inner diameter surface of the inner ring also coincides with the taper R part. In the case of such a device VC's in which a chie A portion is formed, the chie A portion becomes longer in the axial direction, so that the radial dimensions of the sleeve and inner ring become larger. This means that at both ends of H, the diameter of the large diameter end is extremely large compared to the small diameter end.This diameter difference is due to the fact that the combined flange is located at the small diameter end of the sleeve and the sleeve is press-fitted into the inner diameter surface of the inner ring. When doing (.

スリーブは大きく変形することを意味する。また内輪は
強度上要求される以上に厚くせねばならない場合もしば
しばめシ、かかるときに汀、必要以上の大きいそして高
価な軸受を使用せねばならなくなる。This means that the sleeve deforms significantly. In addition, the inner ring often has to be made thicker than required for strength, which in turn requires the use of an unnecessarily large and expensive bearing.

一方米国特許明細誉＠１，２５１．４４９には、内及び
外アダプタースリーブを備えた軸受取付は装置が開示さ
れており、両スリーブは複数のテーノぞ部に２いて接面
している。この湊瞳では、二重のスリーブを有している
ために、半径方向にかなり大きくなってしまうという欠
点がある５また最初に述べた公報足よる装置に比して、
この装置は円筒摩擦面が一個所増えることとなり、これ
は負荷時において摩擦接手として好ましくない滑りが生
ずる要因を一つ増やす結果となる３またさらに挙げねば
ならない欠点な１両スリーブ間に製造上不可避な公差が
存在するようＫなシ、取付時に軸受の内輪が両スリーブ
によって変形してし１うかもしれないということである
。On the other hand, U.S. Pat. This Minato Hitomi has the disadvantage that it is considerably larger in the radial direction because it has a double sleeve.
This device adds one more cylindrical friction surface, which increases the number of factors that can cause undesirable slippage as a friction joint under load.3Furthermore, there are disadvantages that must be mentioned.1Unavoidable in manufacturing between the two sleeves. If certain tolerances exist, the inner ring of the bearing may be deformed by both sleeves during installation.

この発明の目的は、半径方向の空間を小ざくすることが
可能なチーノミアダプター接手を用いて、簡単な、正確
なぞして信頼性の高い軸受の軸への取付けを行うことが
できる装置を提供することＫある。The object of the present invention is to provide a device that allows for simple, accurate and reliable mounting of a bearing on a shaft using a chimney adapter joint that can reduce the radial space. I have a lot to offer.

かかる裟Ｗｔ′ｒｉ部品数が少なくそのため簡単にしか
も安価に製造できるＹζも拘らず所望のａｌｆを確保す
ることがでさるし、さらには歩作が容易でそして各応用
設計の際に最少寸法の軸受を使用することが可能となる
。The number of such Wt'ri parts is small and therefore the desired alf can be secured despite the Yζ which can be easily and inexpensively manufactured.Furthermore, it is easy to walk and it is possible to minimize the minimum dimensions in each application design. It becomes possible to use bearings.

以下添付図面を参照しつつ本発明について詳細に説明す
る。図面、２軸に玉軸受？吹付けるための本発明の一実
施例装胃の断面図である。The present invention will be described in detail below with reference to the accompanying drawings. Drawing, ball bearings on 2 shafts? 1 is a cross-sectional view of an embodiment of the stomach for spraying according to the present invention; FIG.

玉軸受の内輪１は、軸方向に複数のチー、ｏ部が互に順
次半径方向く延びる部分により接続されて形成される内
径面を有している。アダプタ−スリーブ２セ上記内径面
に配設されている。上記内輪１により囲繞されるこのス
リーブの外周管は上記内輪の内径面と一致した形状に１
ｒ２成さ１ており。The inner ring 1 of the ball bearing has an inner diameter surface formed by a plurality of axially extending chis and o parts connected to each other by portions that extend in the radial direction. The adapter sleeve 2 is disposed on the inner diameter surface. The outer peripheral tube of this sleeve surrounded by the inner ring 1 has a shape that matches the inner diameter surface of the inner ring 1.
r2 has been completed.

内輪１がスリーブ上を変位すると該スリーブが内輪と図
示しない軸に対し半径方向に圧せられて摩擦による鋳金
がなされる。内輪のスリーブンこ沿った変位は、図示の
実施列においては、ナツト３を締めつけることによりな
される。クナット３は、スリーブ上のフランジリング４
の上にねじ込まれて２す、また該フランジリング４の上
で回転せられることにより内輪の端２面と当接する。ス
リーブ２′ｒｉ、帯体の−、〒を塑性加工もしくｆ′ｉ
機械加工してテーノぐ部及びフランジリング４のための
溝を・杉収し、その後この帯体を所定の長さで複数に切
シ離しそして各片を曲げて細溝付のスリーブとじて製造
することができるっがくして作られたスリーブは非常に
薄いものとなシ、内輪の内径を最小のものとすることが
できる。テーノりは１つでなく複数形成されているので
、テーバ部の大径側と小径鋼の直径差は小さくなり、し
たがってスリーブは内輪内に挿入さｎる際の変形量は少
くてすむこととなる。内輪の内径面での一連のチー／ｅ
部の形成は簡単な研摩によってなすことができ、円筒面
の内径研ｅｖｃ比して別設困難なことでも費用のかかる
ことでもない。When the inner ring 1 is displaced on the sleeve, the sleeve is pressed in the radial direction against the inner ring and a shaft (not shown), and casting is performed by friction. Displacement of the inner ring along the sleeve is achieved in the illustrated embodiment by tightening the nut 3. The nut 3 is the flange ring 4 on the sleeve.
It is screwed onto the flange ring 4 and rotated on the flange ring 4 so as to come into contact with the two end surfaces of the inner ring. Sleeve 2'ri, the -, 〒 of the band are plastically worked or f'i
Machining is performed to form grooves for the taper part and flange ring 4, and then this band is cut into multiple pieces at a predetermined length, and each piece is bent to form a sleeve with narrow grooves. The sleeve made of galvanized steel can be very thin and the inner diameter of the inner ring can be minimized. Since multiple tapers are formed instead of one, the difference in diameter between the large diameter side of the taper part and the small diameter steel is small, so the amount of deformation when the sleeve is inserted into the inner ring is small. Become. A series of chi/e on the inner diameter surface of the inner ring
The formation of the part can be done by simple grinding, and it is neither difficult nor expensive to prepare separately compared to grinding the inner diameter EVC of a cylindrical surface.

本発明ユ、上述以外の実施め１も可能でめる３例えば軸
方間の変位のための４Ａ妨は、ナツト以外にフランジリ
ング４に軸方向のねじ面を有する内径面を設けその中に
複数′／）１コじ体を蝶合させることかでさる。この発
明は、図示された深溝型の玉軸受以外の軸受にも採用で
きる。In the present invention, embodiments other than those described above are also possible.3 For example, in the 4A blocker for axial displacement, the flange ring 4 is provided with an inner diameter surface having an axial thread surface in addition to the nut. Plural '/) 1 It is possible to make the two bodies hinge together. The present invention can be applied to bearings other than the illustrated deep groove ball bearing.

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

Claims (1)

【特許請求の範囲】[Claims] チーノミアダプタースリーブによって軸受を軸上に取付
けるものにおいて、軸受の内４１の内径面は軸方向に複
数のテーノぞ部が形成されているとともに、内輪の内径
面に挿入されるアダプタースリーブ２Ｊ）外径面は上記
内輪の内径面のテーノぞ部と協働すべくこれと一致した
複数のテーノぞ部が形匝さｎていることを枠機とする軸
受取付け１ＬIn the case where the bearing is mounted on the shaft using a chimney adapter sleeve, the inner diameter surface of the inner ring 41 of the bearing is formed with a plurality of grooves in the axial direction, and the outer diameter of the adapter sleeve 2J) inserted into the inner diameter surface of the inner ring is formed. The radial surface is shaped like a plurality of grooves that coincide with the grooves on the inner diameter surface of the inner ring to cooperate with the grooves on the inner diameter surface of the inner ring.
JP58082439A 1982-05-17 1983-05-11 Fixture for bearing Pending JPS58207527A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE82030735 1982-05-17
SE8203073A SE8203073L (en) 1982-05-17 1982-05-17 DEVICE FOR FIXING A STOCK

Publications (1)

Publication Number Publication Date
JPS58207527A true JPS58207527A (en) 1983-12-03

Family

ID=20346828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58082439A Pending JPS58207527A (en) 1982-05-17 1983-05-11 Fixture for bearing

Country Status (5)

Country Link
JP (1) JPS58207527A (en)
FR (1) FR2526897A1 (en)
GB (1) GB2120739A (en)
IT (2) IT1161194B (en)
SE (1) SE8203073L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874259A (en) * 1987-01-19 1989-10-17 Nippon Seiko Kabushiki Kaisha Bearing device assembly
USRE33962E (en) * 1987-01-19 1992-06-16 Nippon Seiko Kabushiki Kaisha Bearing device assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434810B (en) * 1983-03-07 1984-08-20 Skf Ab ROLLER BEARING MOUNTING O DYL ON AN AXLE WHILE PROCEDURING THEREOF

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1251449A (en) * 1916-08-03 1917-12-25 Josef Vorraber Clamping device for ball-bearings.
JPS564912U (en) * 1979-06-26 1981-01-17

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1216455A (en) * 1968-04-17 1970-12-23 Siemag Siegener Masch Bau Winding apparatus for material in band form
DE2944929A1 (en) * 1979-11-07 1981-05-21 Meinrad Goldach Gort DEVICE FOR RECOVERING REMAINS OF SOLVENTS FROM TREATED TEXTILE MATERIAL
DE2850560C2 (en) * 1978-11-22 1981-01-08 Sundwiger Eisenhuette Maschinenfabrik Grah & Co, 5870 Hemer Reel with exchangeable winding drum

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1251449A (en) * 1916-08-03 1917-12-25 Josef Vorraber Clamping device for ball-bearings.
JPS564912U (en) * 1979-06-26 1981-01-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874259A (en) * 1987-01-19 1989-10-17 Nippon Seiko Kabushiki Kaisha Bearing device assembly
USRE33962E (en) * 1987-01-19 1992-06-16 Nippon Seiko Kabushiki Kaisha Bearing device assembly

Also Published As

Publication number Publication date
IT8321114A0 (en) 1983-05-13
GB2120739A (en) 1983-12-07
FR2526897A1 (en) 1983-11-18
IT1161194B (en) 1987-03-11
IT8321114A1 (en) 1984-11-13
IT8321839V0 (en) 1983-05-13
SE8203073L (en) 1983-11-18
GB8313600D0 (en) 1983-06-22

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