DE915401C - Open or closed tolerance compensation ring made of resilient material - Google Patents

Open or closed tolerance compensation ring made of resilient material

Info

Publication number
DE915401C
DE915401C DED11414A DED0011414A DE915401C DE 915401 C DE915401 C DE 915401C DE D11414 A DED11414 A DE D11414A DE D0011414 A DED0011414 A DE D0011414A DE 915401 C DE915401 C DE 915401C
Authority
DE
Germany
Prior art keywords
tolerance compensation
compensation ring
open
resilient material
waves
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.)
Expired
Application number
DED11414A
Other languages
German (de)
Inventor
Georg Wehr
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.)
Bosch Rexroth AG
Original Assignee
Deutsche Star Kugelhalter GmbH
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 Deutsche Star Kugelhalter GmbH filed Critical Deutsche Star Kugelhalter GmbH
Priority to DED11414A priority Critical patent/DE915401C/en
Application granted granted Critical
Publication of DE915401C publication Critical patent/DE915401C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04Ball or roller bearings, e.g. with resilient rolling bodies
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07Fixing them on the shaft or housing with interposition of an element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08Couplings 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
    • F16D1/0829Couplings 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 loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835Couplings 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 loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Springs (AREA)

Description

In dem Patent 834477 sind Ringe aus dünnem, federndem Blech, insbesondere aus Stahlblech, beschrieben, die die Befestigung von Maschinenteilen aufeinander mit beliebiger Sitzart gestatten, ohne daß diese Teile mit der sonst erforderlichen hohen Genauigkeit, sei es in bezug auf ihren Durchmesser oder auf den Durchmesser ihrer Bohrung oder auf ihre sonstigen Abmessungen hergestellt werden müssen. Es handelt sich hier um Ringe, die längs des Umfanges axial gerichtete Wellen oder Sicken aufweisen, die dem Ring eine radiale Federung geben, wobei das Maß der möglichen Durchfederung der Ringe ein Vielfaches der üblichen Herstellungstoleranz für den Durchmesser oder für die Bohrung der aufeinander zu befestigenden Maschinenteile beträgt und etwa in der Größenordnung von mehreren Zehntelmillimetern liegt. Die Wellen oder Sicken verlaufen mindestens an einer Seite nicht über die ganze Breite des Ringes, so daß an einem oder an beiden Rändern des Ringes glatte Teile verbleiben. Das erleichtert einmal das Einführen des Ringes und ergibt zum anderen geschlossene Stirnkanten der Wellen oder Sicken, was die Festigkeit der Wellen in erwünschter Weise heraufsetzt. Die Höhe der Wellen, ihre Teilung und die Dicke des Bleches der Ringe sind durch die jeweils erforderlichen Einpreßdrücke, d. h. durch die Sitzart der Maschinenteile bestimmt und durch das erforderliche Federungsvermögen. Dieses hängt wiederum von der Größe der Toleranz selbst ab, die je nach der Art des Werkstoffes der Maschinenteile, Metall oder Nichtmetall, und des Herstellungsverfahrens verschieden groß ist.In the patent 834477 are rings made of thin, resilient sheet metal, in particular made of sheet steel, which describes the fastening of machine parts to one another with any type of seat, without these parts with the otherwise required high accuracy, be it with regard to their diameter or diameter their bore or their other dimensions must be produced. It These are rings that have axially directed waves or waves along the circumference Have beads that give the ring a radial suspension, the extent of the possible The spring deflection of the rings is a multiple of the usual manufacturing tolerance for the Diameter or for the drilling of the machine parts to be fastened to one another is and is approximately on the order of several tenths of a millimeter. the Waves or beads do not run across the entire width at least on one side of the ring, so that smooth parts remain on one or both edges of the ring. On the one hand, this makes it easier to insert the ring and, on the other hand, results in a closed ring Front edges of the waves or beads, what the strength of the waves in more desirable Way. The height of the corrugations, their pitch and the thickness of the sheet metal Rings are by the required press-fit, i. H. by the type of seat of the machine parts and the required springiness. This in turn depends on the size of the tolerance itself, which depends on the type of material the machine parts, metal or non-metal, and the manufacturing process are different is great.

Es hat sich gezeigt, daß es für verschiedene Anwendungszwecke der Ringe vorteilhaft ist, wenn diese erfindungsgemäß ähnlich wie ein Faltenrohr geformt, d. h. mit tangential umlaufenden Wellen ausgebildet werden. Diese Ausbildung der Wellen ist besonders dann vorteilhaft, wenn es zeitweise zu Drehbewegungen der aufeinandergelagerten Maschinenteile kommt. Das ist z. B. bei der Ausbildung von Rutschkupplungen der Fall.It has been shown that it can be used for various purposes Rings is advantageous if, according to the invention, they are shaped like a folded tube, d. H. be formed with tangentially rotating shafts. This training the Waves is particularly advantageous if there are occasional rotary movements of the superimposed Machine parts comes. This is e.g. B. in the training of slip clutches Case.

Auch bei der Ausbildung der Ringe gemäß der Erfindung wird ihr Einbringen oder ihr Einpressen erleichtert, wenn an den Randwellen glatte, axial gerichtete Teile verbleiben.Also in the formation of the rings according to the invention, their introduction or it is easier to press in if the edge waves are smooth, axially directed Parts remain.

Ein Ausführungs- und ein Anwendungsbeispiel der Erfindung ist im folgenden an Hand der Zeichnung beschrieben, in dieser zeigt Abb. I eine Seitenansicht eines Toleranzringes gemäß der Erfindung, wobei die Wellenhöhe und -breite in stark vergrößertem Maßstab dargestellt sind, Abb. 2 einen. Schnitt nach Linie II-II der Abb. I und Abb. 3 ein Anwendungsbeispiel des Ringes nach Abb. I und 2.An embodiment and an application example of the invention are given below described with reference to the drawing, in this Fig. I shows a side view of a Tolerance ring according to the invention, the wave height and width in greatly increased Scale are shown, Fig. 2 a. Section along line II-II of Fig. I and Fig. 3 an application example of the ring according to Fig. I and 2.

Ringe gemäß der Erfindung können entweder aus einem Blechstreifen oder aus einem Abschnitt eines dünnen Blechrohres hergestellt werden. Das Ausführungsbeispiel zeigt einen aus einem Blechstreifen hergestellten Ring I, dem, durch einen entsprechenden, Walzvorgang Ringform gegeben ist. Gleichzeitig ist der Blechstreifen beim Walzen in der aus Abb 2 ersichtlichen Weise gewellt worden, wobei die mit 2 bezeichneten Wellen längs des Umfanges umlaufen. An den am Rand liegenden Wellen sind ebene, axial gerichtete Teile 3 und 4 belassen worden, die das Einpressen der Ringe in den Zwischenraum zwischen den Maschinenteilen erleichtern.Rings according to the invention can either be made from a sheet metal strip or made from a section of thin sheet metal tube. The embodiment shows a ring I made from a sheet metal strip, which, by a corresponding, The rolling process is given a ring shape. At the same time, the sheet metal strip is rolling has been corrugated in the manner shown in FIG Waves circulate along the circumference. On the waves lying at the edge are flat, axially directed parts 3 and 4 have been left, the pressing of the rings in facilitate the space between the machine parts.

Die Abb. 3 zeigt ein Anwendungsbeispiel, bei dem ein Maschinenteil 5 über zwei Kugellager 6 drehbar auf einem Achszapfen 7 gelagert ist. Die äußeren Lagerringe 8 und die inneren Lagerringe 9 beider Kugellager 6 sind über Toleranzausgleichsringe Io, II in der Bohrung I2 des Teiles 5 bzw. auf dem Wellenzapfen 7 befestigt, wobei der Einpreßdruck und die Formgebung der Ringe so bestimmt sind, daß die Lagerringe mit Ruhesitz auf der Welle bzw. in der Bohrung festgehalten sind. Zur Herstellung der Ringe wird federndes Blech, vorzugsweise aus Stahl oder auch aus Federbronze von einigen Zehntelmillimetern Stärke verwendet. Etwa in der gleichen Größenordnung liegt die Höhe der Wellen.Fig. 3 shows an application example in which a machine part 5 is rotatably mounted on a journal 7 via two ball bearings 6. The outer ones Bearing rings 8 and the inner bearing rings 9 of both ball bearings 6 are over tolerance compensation rings Io, II fastened in the bore I2 of the part 5 or on the shaft journal 7, wherein the press-in pressure and the shape of the rings are determined so that the bearing rings are held in a resting position on the shaft or in the bore. For the production the rings are made of resilient sheet metal, preferably made of steel or spring bronze a few tenths of a millimeter thick used. About the same size is the height of the waves.

Claims (2)

PATENTANSPRÜCHE: I. Offener oder geschlossener Toleranzausgleichsring aus federndem Werkstoff, insbesondere aus Stahlblech mit radialer, durch Wellung der Bleche erreichter Federung, wobei das Maß der möglichen Durchfederung in der Größenordnung von mehreren Zehntelmillimetern liegt, dadurch gekennzeichnet, daß das Blech so gewellt ist, daß die Wellen tangential längs des Umfanges verlaufen. PATENT CLAIMS: I. Open or closed tolerance compensation ring made of resilient material, in particular sheet steel with radial corrugation of the sheets achieved suspension, the amount of possible deflection in the Is of the order of several tenths of a millimeter, characterized in that the sheet metal is corrugated so that the waves run tangentially along the circumference. 2. Toleranzausgleichsring nach Anspruch I, dadurch gekennzeichnet, daß der Ring an; den Randwellen anschließende ebene und amial verlaufende Teile aufweist. Angezogene Druckschriften: Deutsche Patentschriften Nr. 82292,7, 412593, 24096o; USA.-Patentschrift Nr. 2442-9i9.2. Tolerance compensation ring according to claim I, characterized in that the ring at; the edge waves adjoining flat and amially extending parts. Dressed Publications: German Patent Nos. 82292,7, 412593, 24096o; U.S. Patent No. 2442-9i9.
DED11414A 1952-01-24 1952-01-24 Open or closed tolerance compensation ring made of resilient material Expired DE915401C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED11414A DE915401C (en) 1952-01-24 1952-01-24 Open or closed tolerance compensation ring made of resilient material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED11414A DE915401C (en) 1952-01-24 1952-01-24 Open or closed tolerance compensation ring made of resilient material

Publications (1)

Publication Number Publication Date
DE915401C true DE915401C (en) 1954-07-22

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DED11414A Expired DE915401C (en) 1952-01-24 1952-01-24 Open or closed tolerance compensation ring made of resilient material

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055107B (en) * 1957-12-04 1959-04-16 Ziehl Abegg O H G Storage of the shafts of electric motors with a horizontal shaft
DE1078382B (en) * 1958-02-13 1960-03-24 Skf Kugellagerfabriken Gmbh Arrangement to prevent migration in the case of radial ball bearings that are only axially loaded and inserted into the housing with radial play
WO1995023927A1 (en) * 1994-03-02 1995-09-08 Bearing Engineering Services Pty. Ltd. Bearing refurbishment
AU682575B2 (en) * 1994-03-02 1997-10-09 Bearing Engineering Services Pty Ltd Bearing refurbishment
DE19709205A1 (en) * 1997-03-06 1998-09-10 Leybold Vakuum Gmbh Vacuum pump shaft bearing mounting
WO1998036922A3 (en) * 1997-02-24 1998-11-26 Horton Inc Roller bushing assembly
JP2019522160A (en) * 2016-08-05 2019-08-08 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングRobert Bosch Gmbh ADJUSTMENT SLEEVE FOR BEARING DEVICE, BEARING DEVICE WITH ADJUSTMENT SLEEVE, AND METHOD OF ASSEMBLING ADJUSTMENT SLEEVE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240960C (en) * 1900-01-01
DE412593C (en) * 1923-11-16 1925-04-23 Schweinfurter Praez S Kugel La Device for resilient fastening of ball bearings
US2442919A (en) * 1944-03-09 1948-06-08 Alfred Conhagen Inc Plastic tube bearing
DE822927C (en) * 1949-06-08 1951-11-29 Wilhelm Hedtmann Fa Elastic bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240960C (en) * 1900-01-01
DE412593C (en) * 1923-11-16 1925-04-23 Schweinfurter Praez S Kugel La Device for resilient fastening of ball bearings
US2442919A (en) * 1944-03-09 1948-06-08 Alfred Conhagen Inc Plastic tube bearing
DE822927C (en) * 1949-06-08 1951-11-29 Wilhelm Hedtmann Fa Elastic bearing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055107B (en) * 1957-12-04 1959-04-16 Ziehl Abegg O H G Storage of the shafts of electric motors with a horizontal shaft
DE1078382B (en) * 1958-02-13 1960-03-24 Skf Kugellagerfabriken Gmbh Arrangement to prevent migration in the case of radial ball bearings that are only axially loaded and inserted into the housing with radial play
WO1995023927A1 (en) * 1994-03-02 1995-09-08 Bearing Engineering Services Pty. Ltd. Bearing refurbishment
AU682575B2 (en) * 1994-03-02 1997-10-09 Bearing Engineering Services Pty Ltd Bearing refurbishment
WO1998036922A3 (en) * 1997-02-24 1998-11-26 Horton Inc Roller bushing assembly
US5897107A (en) * 1997-02-24 1999-04-27 Horton, Inc. Roller bushing assembly
DE19709205A1 (en) * 1997-03-06 1998-09-10 Leybold Vakuum Gmbh Vacuum pump shaft bearing mounting
US6149382A (en) * 1997-03-06 2000-11-21 Leybold Vakuum Gmbh Vacuum pump with shaft bearing
JP2019522160A (en) * 2016-08-05 2019-08-08 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングRobert Bosch Gmbh ADJUSTMENT SLEEVE FOR BEARING DEVICE, BEARING DEVICE WITH ADJUSTMENT SLEEVE, AND METHOD OF ASSEMBLING ADJUSTMENT SLEEVE
US11015648B2 (en) 2016-08-05 2021-05-25 Robert Bosch Gmbh Adjusting sleeve for a bearing device, bearing device having an adjusting sleeve, and method for mounting an adjusting sleeve

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