DE3811519A1 - Adjusting device for play-free bearing adjustments in the radial and axial direction of a shaft by means of an adjusting nut - Google Patents
Adjusting device for play-free bearing adjustments in the radial and axial direction of a shaft by means of an adjusting nutInfo
- Publication number
- DE3811519A1 DE3811519A1 DE3811519A DE3811519A DE3811519A1 DE 3811519 A1 DE3811519 A1 DE 3811519A1 DE 3811519 A DE3811519 A DE 3811519A DE 3811519 A DE3811519 A DE 3811519A DE 3811519 A1 DE3811519 A1 DE 3811519A1
- Authority
- DE
- Germany
- Prior art keywords
- adjusting nut
- play
- radial
- axial direction
- adjustment
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims abstract description 3
- 230000008439 repair process Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
-
- 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
-
- 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
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
-
- 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
- F16C19/364—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 tapered rollers, i.e. rollers having essentially the shape of a truncated cone
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
Bei der im Maschinen- und Fahrzeugbau üblichen Lagerung mit Kegelrollen-, Schulter-, Spindel-, oder Axial-Radialkombinierten Lagern für radial und axiale Lagerung von Wellen in Gehäusen, oder Naben auf Wellen, wird das Laufspiel meistens durch axiales Verschieben eines Innenrings auf der Welle eingestellt, dafür muß ein Innenring mit einer Spielpassung versehen werden, da er mit einer Mutter auf der Welle verschoben wird, hat der Innenring eine Preßpassung so kann das Lagerspiel meistens nur schwer vergrößert werden, da der Innenring nicht mit der Mutter zurückgezogen werden kann.In the usual storage in machine and vehicle construction with tapered roller, Shoulder, spindle, or axial-radial combined bearings for radial and axial bearing of shafts in housings, or hubs on shafts, will Running game mostly by axially moving an inner ring on the Shaft set, for this an inner ring must have a clearance fit because it is moved on the shaft with a nut, the Inner ring a press fit so the bearing clearance is usually difficult be enlarged since the inner ring is not retracted with the nut can be.
Erfindungsgemäß ist deshalb vorgesehen, daß die Einstellung über eine Einstellmutter erfolgt. Die Verbindung des Lagerinnenrings zur Einstell mutter erfolgt durch eine Preßpassung, der Innenring wird auf die Ein stellmutter aufgepreßt. Die Verbindung zur Welle erfolgt durch Aufschrau ben der Einstellmutter auf die Welle, die Einstellmutter ist in ihrem zylindrischen Bohrungsdurchmesser zur Welle als Preßpassung ausgelegt, somit ist die spielfreie Verbindung des Innenrings zur Welle und eine einfache Einstellmöglichkeit vorhanden, die auch dem technischen Begriff Lagersitz entspricht, gegen Verstellung der Einstellmutter auf der Welle reicht das Losbrechmoment der Preßpassung, aber zur Sicherheit wird eine Kontermutter oder eine beliebige Befestigung eingesetzt.According to the invention it is therefore provided that the setting via Adjusting nut is done. The connection of the bearing inner ring for adjustment nut is made by a press fit, the inner ring is on the on pressed on nut. The connection to the shaft is made by screwing on ben the adjusting nut on the shaft, the adjusting nut is in her cylindrical bore diameter to the shaft designed as a press fit, thus the play-free connection of the inner ring to the shaft and one easy adjustment available, which also includes the technical term Bearing seat corresponds, against adjustment of the adjusting nut on the shaft the breakaway torque of the press fit is sufficient, but for safety reasons one Lock nut or any attachment used.
Durch diese konstruktive Verbesserung wird eine spielfreie Verbindung, kombiniert mit einer einfachen Einstellmöglichkeit eines Lagers erreicht.This constructive improvement will make a connection free of play, combined with easy adjustment of a bearing.
BezugszeichenlisteReference symbol list
1 Gewinde gleich wie auf der Welle
2 Bohrung als Preßpassung zu der Welle
3 Preßpassung zum Lagerinnenring
4 Nut für Hakenschlüssel
5 Welle
6 Kontermutter
7 Einstellmutter, im zylindrischen Teil mit Preßsitz auf der Welle
8 Lagerrinnenring mit Preßsitz auf Einstellmutter
9 Lageraußenring mit Preßsitz im Gehäuse
10 Gehäuse
11 Lagerinnenring mit Preßsitz auf Welle 1 thread same as on the shaft
2 bore as a press fit to the shaft
3 Press fit to the bearing inner ring
4 groove for hook wrench
5 wave
6 lock nut
7 adjusting nut, in the cylindrical part with a press fit on the shaft
8 Channel ring with press fit on adjusting nut
9 Bearing outer ring with an interference fit in the housing
10 housing
11 Inner bearing ring with press fit on shaft
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3811519A DE3811519C2 (en) | 1988-04-06 | 1988-04-06 | Storage unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3811519A DE3811519C2 (en) | 1988-04-06 | 1988-04-06 | Storage unit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3811519A1 true DE3811519A1 (en) | 1989-10-19 |
DE3811519C2 DE3811519C2 (en) | 1998-07-30 |
Family
ID=6351472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3811519A Expired - Fee Related DE3811519C2 (en) | 1988-04-06 | 1988-04-06 | Storage unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3811519C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008034417A2 (en) * | 2006-09-22 | 2008-03-27 | Schaeffler Kg | Bearing unit for axial shaft positioning |
WO2012107353A1 (en) * | 2011-02-07 | 2012-08-16 | Aktiebolaget Skf | Bearing arrangement |
WO2013010740A3 (en) * | 2011-07-21 | 2013-07-04 | Robert Bosch Gmbh | Geared driving device |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE365927C (en) * | 1920-06-26 | 1922-12-19 | Masch Werk A G Stuttgart | Clamping sleeve for ball bearings |
US1457184A (en) * | 1921-05-11 | 1923-05-29 | Munson Sweney | Adjustable ball bearing |
US1722494A (en) * | 1927-03-23 | 1929-07-30 | Hess Bright Mfg Co | Art of forming matchable bearings |
DE486738C (en) * | 1928-10-28 | 1929-11-23 | Schweinfurter Praez S Kugel La | Roller bearing installation |
DE597408C (en) * | 1931-10-31 | 1934-05-24 | Nomy Ab | camp |
US2045896A (en) * | 1935-05-10 | 1936-06-30 | S K F Ind Inc | Bearing mounting |
DE721374C (en) * | 1938-09-24 | 1942-06-03 | Pittler Werkzeugmaschinenfabri | Work spindle bearing for lathe, revolver lathe and automatic revolver lathe |
DE850365C (en) * | 1941-11-13 | 1952-09-25 | Leitz Ernst Gmbh | Impact and play-free storage of spindles for precision machining by means of two bearings, of which at least one can be adjusted and readjusted |
DE943868C (en) * | 1952-11-01 | 1956-06-01 | Theodor Wuppermann G M B H | Adjustable bearing, especially rolling mill bearings |
DE1754732U (en) * | 1957-07-04 | 1957-10-24 | Siemen & Hinsch Gmbh | ROLLER BEARING WITH WITHDRAWAL SLEEVE. |
US2866673A (en) * | 1955-12-14 | 1958-12-30 | Knoop Hendrik Pieter Van Der | Axle-block fitted with a conical bearing, for the special use in motor-vehicles |
US3131008A (en) * | 1962-05-02 | 1964-04-28 | Excel Ind | Bicycle hub assembly |
US3428377A (en) * | 1967-03-20 | 1969-02-18 | Bendix Corp | Bicycle hub |
-
1988
- 1988-04-06 DE DE3811519A patent/DE3811519C2/en not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE365927C (en) * | 1920-06-26 | 1922-12-19 | Masch Werk A G Stuttgart | Clamping sleeve for ball bearings |
US1457184A (en) * | 1921-05-11 | 1923-05-29 | Munson Sweney | Adjustable ball bearing |
US1722494A (en) * | 1927-03-23 | 1929-07-30 | Hess Bright Mfg Co | Art of forming matchable bearings |
DE486738C (en) * | 1928-10-28 | 1929-11-23 | Schweinfurter Praez S Kugel La | Roller bearing installation |
DE597408C (en) * | 1931-10-31 | 1934-05-24 | Nomy Ab | camp |
US2045896A (en) * | 1935-05-10 | 1936-06-30 | S K F Ind Inc | Bearing mounting |
DE721374C (en) * | 1938-09-24 | 1942-06-03 | Pittler Werkzeugmaschinenfabri | Work spindle bearing for lathe, revolver lathe and automatic revolver lathe |
DE850365C (en) * | 1941-11-13 | 1952-09-25 | Leitz Ernst Gmbh | Impact and play-free storage of spindles for precision machining by means of two bearings, of which at least one can be adjusted and readjusted |
DE943868C (en) * | 1952-11-01 | 1956-06-01 | Theodor Wuppermann G M B H | Adjustable bearing, especially rolling mill bearings |
US2866673A (en) * | 1955-12-14 | 1958-12-30 | Knoop Hendrik Pieter Van Der | Axle-block fitted with a conical bearing, for the special use in motor-vehicles |
DE1754732U (en) * | 1957-07-04 | 1957-10-24 | Siemen & Hinsch Gmbh | ROLLER BEARING WITH WITHDRAWAL SLEEVE. |
US3131008A (en) * | 1962-05-02 | 1964-04-28 | Excel Ind | Bicycle hub assembly |
US3428377A (en) * | 1967-03-20 | 1969-02-18 | Bendix Corp | Bicycle hub |
Non-Patent Citations (2)
Title |
---|
DE-Buch M. Albert, H. Köttritsch, "Wälzlager" Springer Verlag S. 152, 1987 * |
DE-Buch, G. Niemann, "Maschinenelemente" Band I Springer Verlag S. 278, 1975 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008034417A2 (en) * | 2006-09-22 | 2008-03-27 | Schaeffler Kg | Bearing unit for axial shaft positioning |
DE102006044903A1 (en) * | 2006-09-22 | 2008-04-03 | Schaeffler Kg | Bearing unit for axial shaft positioning |
WO2008034417A3 (en) * | 2006-09-22 | 2008-07-03 | Schaeffler Kg | Bearing unit for axial shaft positioning |
WO2012107353A1 (en) * | 2011-02-07 | 2012-08-16 | Aktiebolaget Skf | Bearing arrangement |
WO2013010740A3 (en) * | 2011-07-21 | 2013-07-04 | Robert Bosch Gmbh | Geared driving device |
CN103718432A (en) * | 2011-07-21 | 2014-04-09 | 罗伯特·博世有限公司 | Geared driving device |
CN103718432B (en) * | 2011-07-21 | 2016-12-14 | 罗伯特·博世有限公司 | Driver driving means |
Also Published As
Publication number | Publication date |
---|---|
DE3811519C2 (en) | 1998-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8122 | Nonbinding interest in granting licences declared | ||
8127 | New person/name/address of the applicant |
Owner name: SCHWARZ, EMIL, 7068 URBACH, DE |
|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |