DE1773605U - CYLINDER ROLLER BEARINGS. - Google Patents
CYLINDER ROLLER BEARINGS.Info
- Publication number
- DE1773605U DE1773605U DE1958S0027404 DES0027404U DE1773605U DE 1773605 U DE1773605 U DE 1773605U DE 1958S0027404 DE1958S0027404 DE 1958S0027404 DE S0027404 U DES0027404 U DE S0027404U DE 1773605 U DE1773605 U DE 1773605U
- Authority
- DE
- Germany
- Prior art keywords
- loose
- guide
- runway
- cylindrical roller
- roller bearing
- 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
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
- 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
- F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
-
- 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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
Zylinderrollenlager Die Neuerung betrifft ein Zylinderrollenlager mit losen, durch elastische und/oder plastische Verformung mit einem der Rollbahnringe verbundenen Führungsborde mit L-förmigen Querschnitt, die auf der Rollbahn des Außen-oder Innenrings zentriert und durch axiale Verspannung am Rollbahnring befestigt sind.Cylindrical roller bearings The innovation concerns a cylindrical roller bearing with loose, elastic and / or plastic deformation with one of the raceway rings connected guide rims with L-shaped cross-section, which are on the runway of the outer or Inner ring are centered and attached to the raceway ring by axial bracing.
Der Vorteil loser Führungsborde besteht vor allem darin, daß die Rollbahn durchgehend geschliffen werden kann. Damit wird eine weitgehende Verbilligung dieses Arbeitsganges erhalten. Gleichzeitig läßt sich ohne Mehraufwand auch eine wesentliche Verbesserung der Rollbahnoberfläche erreichen.The main advantage of loose guide rims is that the runway can be sanded continuously. This means that this is largely cheaper Receive the operation. At the same time, an essential Achieve improvement of the runway surface.
Ein weiterer Vorteil der neuerungsgemäßen Ausführung besteht darin, daß ein die Rollen nach einer oder beiden Richtungen haltender Käfig verwendet werden kann, da es möglich ist die losen Führungsborde erst nach dem Einsetzen des Rollensatzes mit dem Rollbahnring zu fugen.Another advantage of the new design is that that a cage holding the rollers in one or both directions is used can, as it is possible, the loose guide rims only after the roller set has been inserted to joint with the runway ring.
Die Neuerung ist grundsätzlich für alle Zylinderrollenlager geeignet.The innovation is basically suitable for all cylindrical roller bearings.
Ihr besonderes Anwendungsgebiet sind aber Zylinderrollenlager mit verhältnismäßig dünnwandigen Rollbahnringen, weil infolge der neuerungsgemäßen Befestigung der Führungsborde keine nachteiligen Verformungen der Rollbahnringe auftreten.Their special field of application, however, are cylindrical roller bearings relatively thin-walled runway rings because of the fastening according to the innovation the guide rims no disadvantageous deformations of the runway rings occur.
In der Zeichnung ist die Neuerung an einem Außenbord-Zylinderrollenlager gezeigt. Abb. 1 ist ein Schnitt durch ein neuerungsgemãßes Lager, Abb. S ein Schnitt durch den in den Außenring eingesetzten Führungsbord in vergrößertem Maßstab.In the drawing is the innovation on an outboard cylindrical roller bearing shown. Fig. 1 is a section through a camp according to the innovation, Fig. S is a section due to the guide rim inserted in the outer ring on an enlarged scale.
Der Außenring 1 hat an beiden Enden je eine ringsumlaufende Ausnehmung 2 für die Aufnahme des losen Bordringes 3. Letzterer hat L-förmigen Querschnitt ; der zylindrische Teil 4 dient zur Zentrierung des Bordringes 3 auf der Rollbahn, der Flansch 5 ist leicht geneigt, also schwach kegelig ausgebildet. Der Außendurchmesser des Flansches 5 ist geringfügig größer als die Bohrung der außenliegenden Begrenzung 6 der Ausnehmung 2. Der Bordring 3 kann beispeilsweise aus Blech gezogen sein. Selbstverständlich ist er im Einsatz zu härten und entsprechend anzulassen. Beim Zuaammenfügen des Bordringes 3 mit dem Außenring 1 wird der Flansch 5 so weit in die Ausnehmung 2 eingedrückt, daß der Flanschrand über die Bohrung der Begrenzung 9 in die Ausnehmung 2 einschnappt. Dabei wird der Flansch 5 axial verformt. Durch die damit verbundene axiale Verspannung des Flansches 5 in der Ausnehmung 2 erfolgt die Befestigung des losen Bordringes 3 im Außenring 1. Die ringsumlaufende Nut 2 kann rechteckig oder wie in Abb. 2 gezeigt, trapezförmig ausgeführt werden. In beiden Fällen ist die Formgebung leicht mit einem entsprechenden Formstahl zu erreichen.The outer ring 1 has a circumferential recess at both ends 2 for receiving the loose rim 3. The latter has an L-shaped cross-section ; the cylindrical part 4 is used to center the rim 3 on the runway, the flange 5 is slightly inclined, so it is slightly conical. The outside diameter of the flange 5 is slightly larger than the hole on the outside Limitation 6 of the recess 2. The rim 3 can be drawn from sheet metal, for example be. It goes without saying that it has to be hardened in use and tempered accordingly. When joining the flange ring 3 with the outer ring 1, the flange 5 becomes so wide pressed into the recess 2 that the flange edge over the bore of the boundary 9 snaps into recess 2. The flange 5 is axially deformed in the process. By the associated axial bracing of the flange 5 in the recess 2 takes place the fastening of the loose rim 3 in the outer ring 1. The circumferential groove 2 can be rectangular or, as shown in Fig. 2, trapezoidal. In both In cases, the shaping is easy to achieve with a corresponding shaped steel.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1958S0027404 DE1773605U (en) | 1958-06-27 | 1958-06-27 | CYLINDER ROLLER BEARINGS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1958S0027404 DE1773605U (en) | 1958-06-27 | 1958-06-27 | CYLINDER ROLLER BEARINGS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1773605U true DE1773605U (en) | 1958-09-04 |
Family
ID=32840112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1958S0027404 Expired DE1773605U (en) | 1958-06-27 | 1958-06-27 | CYLINDER ROLLER BEARINGS. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1773605U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2445054A1 (en) * | 1974-09-20 | 1976-04-01 | Kugelfischer G Schaefer & Co | Fising system for roller bearing rings - has outer collar fitting in recess in housing and fitting system using inductive heating |
| DE19646338A1 (en) * | 1996-11-09 | 1998-05-14 | Schaeffler Waelzlager Ohg | Axial roller bearing comprising cage containing roller body |
| WO2006082079A2 (en) * | 2005-02-05 | 2006-08-10 | Ab Skf | Outer ring for a bearing |
| WO2011047920A1 (en) * | 2009-10-23 | 2011-04-28 | Schaeffler Technologies Gmbh & Co. Kg | Radial roller anti-friction bearing having separate sheet-metal rims |
| DE102012214914A1 (en) * | 2012-08-22 | 2014-02-27 | Schaeffler Technologies AG & Co. KG | Bearings, in particular pendulum body bearings |
| WO2014062108A1 (en) * | 2012-10-19 | 2014-04-24 | Aktiebolaget Skf | Roller bearing and method for assembling a roller bearing |
-
1958
- 1958-06-27 DE DE1958S0027404 patent/DE1773605U/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2445054A1 (en) * | 1974-09-20 | 1976-04-01 | Kugelfischer G Schaefer & Co | Fising system for roller bearing rings - has outer collar fitting in recess in housing and fitting system using inductive heating |
| DE19646338A1 (en) * | 1996-11-09 | 1998-05-14 | Schaeffler Waelzlager Ohg | Axial roller bearing comprising cage containing roller body |
| DE19646338B4 (en) * | 1996-11-09 | 2005-06-09 | Ina-Schaeffler Kg | thrust roller bearing |
| WO2006082079A2 (en) * | 2005-02-05 | 2006-08-10 | Ab Skf | Outer ring for a bearing |
| DE102005005377A1 (en) * | 2005-02-05 | 2006-08-17 | Ab Skf | Outer ring for a bearing |
| WO2006082079A3 (en) * | 2005-02-05 | 2006-10-05 | Skf Ab | Outer ring for a bearing |
| DE102005005377B4 (en) * | 2005-02-05 | 2012-01-26 | Ab Skf | Outer ring for a bearing |
| WO2011047920A1 (en) * | 2009-10-23 | 2011-04-28 | Schaeffler Technologies Gmbh & Co. Kg | Radial roller anti-friction bearing having separate sheet-metal rims |
| DE102012214914A1 (en) * | 2012-08-22 | 2014-02-27 | Schaeffler Technologies AG & Co. KG | Bearings, in particular pendulum body bearings |
| WO2014062108A1 (en) * | 2012-10-19 | 2014-04-24 | Aktiebolaget Skf | Roller bearing and method for assembling a roller bearing |
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