DE928333C - Tolerance ring for taper connections - Google Patents

Tolerance ring for taper connections

Info

Publication number
DE928333C
DE928333C DEV5283A DEV0005283A DE928333C DE 928333 C DE928333 C DE 928333C DE V5283 A DEV5283 A DE V5283A DE V0005283 A DEV0005283 A DE V0005283A DE 928333 C DE928333 C DE 928333C
Authority
DE
Germany
Prior art keywords
tolerance ring
tapered
taper
parts
counterpart
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
DEV5283A
Other languages
German (de)
Inventor
Helmuth V Dipl-Ing Bezold
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 GmbH
Original Assignee
SKF Kugellagerfabriken 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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Priority to DEV5283A priority Critical patent/DE928333C/en
Application granted granted Critical
Publication of DE928333C publication Critical patent/DE928333C/en
Expired 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
    • F16C19/22—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
    • F16C19/38—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 two or more rows of rollers
    • 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
    • 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
    • F16D1/0829—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 loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—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 loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)

Description

Zur Befestigung von Naben oder ähnlichen Teilen auf Wellen und Zapfen wird trotz der schwierigeren Herstellung häufig die Kegelverbindung verwendet, weil sie viele Vorteile bietet. So genügt beispielsweise schon eine geringe axiale Verschiebung, um die beiden Teile zu fügen oder zu lösen., während bei zylindrischen Preßpassungen die Teile über die ganze Breite der Verbindung gepreßt werden müssen. Auch bei: Wälzlagern wird der Ein- und Ausbau durch Verwendung von Kegelhülsen sehr erleichtert. Nachteilig ist hier nur der verhältnismäßig hohe Preis der Kegelhülse, besonders wenn es sich um große Spannhülsen mit Mutter und Sicherungsteilen handelt.For fastening hubs or similar parts on shafts and journals the cone connection is often used despite the difficult production, because it offers many advantages. For example, a slight axial displacement is sufficient, to add or loosen the two parts., while with cylindrical interference fits the parts must be pressed across the entire width of the connection. Also with: The installation and removal of rolling bearings is made much easier by using tapered sleeves. The only disadvantage here is the relatively high price of the tapered sleeve, especially when it comes to large adapter sleeves with nuts and locking parts.

Die Schwierigkeiten bei der Herstellung von Kegelverbindungen ergeben sich vor allem dadurch, daß sich Abweichungen in der Kegelsteigung bei den heute üblichen Arbeitsverfahren nur bei großem Aufwand an Fertigungszeit in erträglichen Grenzen halten lassen. Selbst kleinste Winkelabweichungen machen sich störend bemerkbar, und in vielen Fällen müssen Kegelverbindungen umständlich eintouchiert werden.The difficulties in making cone connections arise mainly due to the fact that there are deviations in the cone slope with the today usual work processes only with great expenditure of manufacturing time in bearable Let boundaries hold. Even the smallest angular deviations are noticeable disturbing, and in many cases cone connections have to be laboriously touched.

Erfindungsgemäß. werden die an sich bekannten Toleranzringe so gestaltet, daß sie für den Ausgleich von Bearbeitungsungenauigkeiten bei Kegelverbindungen verwendet werden können. Bei Kegelverbindungen handelt es sich nicht so sehr darum, Durchmesserunterschiede der beiden zu verbindenden Teile auszugleichen, als vielmehr Differenzen in. der Kegelsteigung. Für die Verbindung zwischen Kegelzapfen und kegeliger Bohrung wird erfindungsgemäß ein etwa der Kegelsteigung entsprechender kegeliger Toleranzring vorgesehen, der infolge seiner Federung Unterschiede in der Kegelsteigung in einem verhältnismäßig großen Bereich - überbrückt, so daß für die Anfertigung der Kegelverbindung weniger genau arbeitende Maschinen und Arbeitsverfahren verwendet werden können :und für die Herstellung der Kegel weniger Zeit benötigt wird. Ein weiterer Gegenstand der Erfindung sind Toleranzringe, die als Verbindung zwischen kegeliger Bohrung und zylinidrischer Welle dienen. In diesem Fall können die Toleranzringe bei Wälzlagern die bisher üblichen Spann- und Abziehhülsen ersetzen. Damit die Toleranzringe für den zuletzt genannten Zweck geeignet sind, ist es nötig, die kegelige Bohrung der Wälzlager mit einer verhältnismäßig kleinen Kegelsteigung auszuführen, beispielsweise etwa I :30. Bei diesem kleinen Kegelwinkel wird mit großer Sicherheit Selbstsperrung j erhalten; und besondere Befestigung des Lagers oder des Toleranzringes gegen axiale Verschiebung ist .im allgemeinen nicht erforderlich.According to the invention. the tolerance rings known per se are designed in such a way that that they are used to compensate for machining inaccuracies in tapered connections can be used. With cone connections, it's not so much about To compensate for differences in diameter of the two parts to be connected, rather than Differences in. The cone slope. For the connection between the tapered pin and the tapered one According to the invention, the bore becomes a tapered one approximately corresponding to the conical slope Tolerance ring provided, the differences in the cone pitch due to its suspension in a relatively large area - bridged, so that for production the cone connection uses less precise machines and work processes can be: and less time is required for the manufacture of the cones. A The invention also relates to tolerance rings that serve as a connection between tapered bore and cylindrical shaft are used. In this case the tolerance rings replace the previously common adapter and withdrawal sleeves in rolling bearings. So that the tolerance rings are suitable for the latter purpose, it is necessary to use the tapered bore run the roller bearing with a relatively small taper, for example about I: 30. With this small cone angle, self-locking is very certain j received; and special fastening of the bearing or the tolerance ring against axial Shifting is generally not necessary.

In der Zeichnung sind einige Ausführungsbeispiele ,dargestellt.Some exemplary embodiments are shown in the drawing.

Abb. I zeigt den Toleranzring für die Verbindung von Kegelzapfen mit kegelig gebohrtem Gegenstück, Abb. 2 und 3 den Toleranzring für die Befestigung eines Wälzlagers mit kegeliger Bohrung .auf zylindrischer Welle, bei Abb. 3 ist der Toleranzring in eine Aussparung der Welle eingelassen.Fig. I shows the tolerance ring for connecting taper pins with conical drilled counterpart, Fig. 2 and 3 the tolerance ring for the fastening a roller bearing with a tapered bore .on a cylindrical shaft, in Fig. 3 is the tolerance ring let into a recess in the shaft.

Die Erfindung gibt nachstehende Vorteile: I. Leichteren Ein- und Ausbau; schon geringe axiale Verschiebung genügt zum Fügen oder Lösen der Verbindung. Die dazu benötigten Kräfte sind kleiner. 2. Größere Toleranzen, mit dem kegeligen Toleranzring lassren sich Unterschiede im Durchmesser und in der Kegelsteigung .in einem verhältnismäßiig weiten Bereich überbrücken. 3. Infolge des kleinen Kegelwinkels bei der Ausführung nach Abb. 2 und 3 ist keine Sicherung gegen seitliches Abwandern erforderlich. 4. Mit Toleranzringen ergeben sich kleinere Lager .als mit den üblichen Spann- oder Abziehhülsen, da der Toleranzring kleinere Abmessungen hat.The invention has the following advantages: I. Easier installation and removal; even a slight axial displacement is sufficient to join or loosen the connection. the the forces required for this are smaller. 2. Larger tolerances, with the tapered tolerance ring There can be differences in diameter and in the tapered pitch bridge a wide area. 3. As a result of the small taper angle in the execution According to Fig. 2 and 3, no protection against sideways migration is required. 4th With tolerance rings, smaller bearings result than with the usual clamping or Withdrawal sleeves, as the tolerance ring has smaller dimensions.

Claims (2)

PATENTANSPRÜCHE: I. Gewellter, federnder Toleranzring, in sich geschlossen oder bandförmig, dadurch gekennzeichnet, daß er zur Verbindung einer kegeligen Welle mit einem kegelig gebohrten Gegenstück dient, der Kegelsteigung der zu verbindenden Teile entsprechend geformt ist und durch neine Gestaltgebung aus Bearbeitungsungenauigkeiten sich ergebende Unterschiede sowohl der Durchmesser als auch der Kegelsteigung der zu verbindenden Teile ausgleicht. PATENT CLAIMS: I. Corrugated, resilient tolerance ring, self-contained or band-shaped, characterized in that it is used to connect a conical shaft with a conically drilled counterpart, the cone slope of the to be connected Parts is shaped accordingly and by neine design from machining inaccuracies resulting differences in both the diameter and the taper of the compensates for the parts to be connected. 2. Toleranzring nach Anspruch I, dadurch gekennzeichnet, daß er zur Verbindung einer zylindrischen Welle mit einem kegelig gebohrten Gegenstück, vorzugsweise einem W,üJ2lager mit kegeliger Bohrung mit einer Kegelsteigung, die wesentlich geringer ist, als bei Kegelhülsen für Wälzlager üblich, und etwa i : 2o bis i : 5o betragen kann, dient. Angezogene Druckschriften: Deutsche Patentschriften Nr. 355 441, 341443, 325 437; österreichische Patentschrift Nr. 13 940.2. Tolerance ring according to claim I, characterized in that that it is used to connect a cylindrical shaft with a conically drilled counterpart, preferably a W, üJ2lager with a tapered bore with a taper that is much lower than is usual for tapered sleeves for roller bearings, and about i: 2o to i: 5o can be used. Referred publications: German patents No. 355 441, 341443, 325 437; Austrian patent specification No. 13,940.
DEV5283A 1952-12-23 1952-12-23 Tolerance ring for taper connections Expired DE928333C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV5283A DE928333C (en) 1952-12-23 1952-12-23 Tolerance ring for taper connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV5283A DE928333C (en) 1952-12-23 1952-12-23 Tolerance ring for taper connections

Publications (1)

Publication Number Publication Date
DE928333C true DE928333C (en) 1955-05-31

Family

ID=7571181

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV5283A Expired DE928333C (en) 1952-12-23 1952-12-23 Tolerance ring for taper connections

Country Status (1)

Country Link
DE (1) DE928333C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230888A1 (en) * 1973-05-21 1974-12-20 Skf Ind Trading & Dev
US3957385A (en) * 1973-05-21 1976-05-18 Skf Industrial Trading And Development Company, B.V. Tapered clamping sleeve
FR2446940A1 (en) * 1979-01-22 1980-08-14 Skf Ab TIGHTENING SLEEVE FOR ASSEMBLING MECHANICAL ELEMENTS ON SHAFTS
DE4301374A1 (en) * 1993-01-20 1994-07-21 Wagner Gmbh & Co Fahrzeugteile Roller bearing with inner ring on equalising sleeve
DE102008036602B4 (en) 2007-12-20 2018-07-26 GIB - Gesellschaft für Innovation im Bauwesen mbH Pipe for transporting flowing media

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13940B (en) * 1901-12-02 1903-11-10 Waffen Und Munitionsfabriken F
DE325437C (en) * 1920-09-14 Paul Haupt Fastening of the inner race of ball or roller bearings by means of spirally slotted sleeves
DE341443C (en) * 1920-04-07 1921-10-01 Hans Wottle ball-bearing
DE355441C (en) * 1921-10-11 1922-06-27 Berliner Kugellager Fabrik G M Clamping sleeve for ball bearings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE325437C (en) * 1920-09-14 Paul Haupt Fastening of the inner race of ball or roller bearings by means of spirally slotted sleeves
AT13940B (en) * 1901-12-02 1903-11-10 Waffen Und Munitionsfabriken F
DE341443C (en) * 1920-04-07 1921-10-01 Hans Wottle ball-bearing
DE355441C (en) * 1921-10-11 1922-06-27 Berliner Kugellager Fabrik G M Clamping sleeve for ball bearings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230888A1 (en) * 1973-05-21 1974-12-20 Skf Ind Trading & Dev
US3957385A (en) * 1973-05-21 1976-05-18 Skf Industrial Trading And Development Company, B.V. Tapered clamping sleeve
FR2446940A1 (en) * 1979-01-22 1980-08-14 Skf Ab TIGHTENING SLEEVE FOR ASSEMBLING MECHANICAL ELEMENTS ON SHAFTS
DE4301374A1 (en) * 1993-01-20 1994-07-21 Wagner Gmbh & Co Fahrzeugteile Roller bearing with inner ring on equalising sleeve
DE102008036602B4 (en) 2007-12-20 2018-07-26 GIB - Gesellschaft für Innovation im Bauwesen mbH Pipe for transporting flowing media

Similar Documents

Publication Publication Date Title
DE2753169C2 (en) Arrangement for the axial fixing of a rotating machine part
DE202013009246U1 (en) roller bearing
DE1525205B2 (en) COMBINED AXIAL-RADIAL BEARING
DE1425952C3 (en) Axle or shaft journal for a load bearing device that can be moved along a taxiway
DE2830818A1 (en) ROLLER BEARING
DE968872C (en) Turbo machine runner
DE928333C (en) Tolerance ring for taper connections
DE2608308C2 (en) Roller ring
DE3027263C2 (en) Bearing of journals in fork eyes of universal joints by means of a cylindrical roller bearing
DE2724849A1 (en) MULTI-ROW BEARING
DE2424437A1 (en) CONICAL SLEEVE FOR FASTENING MACHINE ELEMENTS
CH438855A (en) roller bearing
DE102004049968A1 (en) Spigot cage, especially for larger radial or thrust roller bearings
DE850093C (en) Plain bearings to absorb radial and axial forces
DE937499C (en) Built-in plain bearings
DE821887C (en) Multi-row ball bearing
DE922094C (en) Plain bearings or roller bearings
CH396526A (en) Bearing shell on a plain bearing journal
DE2311864A1 (en) END BEARING DEVICE WITH CONICAL FRICTION RING
DE1061576B (en) Bearing to absorb large axial forces, especially at high speeds
DE102012204054B4 (en) bearing arrangement
CH350155A (en) Universal joint, especially for cardan shafts
CH411483A (en) Torsion spring clutch
DE851283C (en) One-piece sheet metal cage for roller bearings
CH654879A5 (en) GEAR MACHINE, ESPECIALLY GEAR PUMP FOR SOLUTIONS OR MELTING OF POLYMERS.