DE593468C - Adjustable slide bearing - Google Patents
Adjustable slide bearingInfo
- Publication number
- DE593468C DE593468C DED63628D DED0063628D DE593468C DE 593468 C DE593468 C DE 593468C DE D63628 D DED63628 D DE D63628D DE D0063628 D DED0063628 D DE D0063628D DE 593468 C DE593468 C DE 593468C
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- shaft
- adjustable slide
- slide bearing
- bearing housing
- 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
- 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
- F16C35/10—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with sliding-contact 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/02—Sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
Durch vorliegende Erfindung soll bei nachstellbaren Gleitlagern einfachste Nachstellbarkeit, stets zentrisch bleibende Lagerung und axiale Unverschiebbarkeit aller Teile erreicht S werden.The present invention is intended to be extremely easy to adjust for adjustable slide bearings, Always central bearing and axial immovability of all parts achieved S will be.
Der Aufbau und die Wirkungsweise des Erfindungsgegenstandes sind folgende:The structure and mode of operation of the subject matter of the invention are as follows:
Die Welle läuft in mehreren Lagerringen b, c und g, welche sich in einem Lagergehäuse d to befinden.The shaft runs in several bearing rings b, c and g, which are located in a bearing housing d to.
Die Lagerringe b und g (Lagerring b e.vtl. auch in der Mitte des Lagers) haben normales Spiel gegenüber der Welle*? und der lichten Weite des Lagergehäuses und dienen der Zentrierung als Lagerung. Die übrigen Lagerringe c besitzen ein verhältnismäßig großes Spiel, und zwar sowohl der Welle als auch dem Lagergehäuseinneren gegenüber. Sämtliche Ringe besitzen Stifte e, welche in ihnen zugehörige Löcher des jeweiligen Nachbarringes greifen. Der erste Lagerring b ist im Gehäuse d gegen Verdrehen gesichert. Der letzte Lagerring g ist mit Flächen zum Ansetzen eines Schlüssels versehen. Wird dieser letzte Ring g (und damit auch alle anderen Ringe) gedreht, so nähern sich die Scheiben c mit . einer Stelle ihrer Innenbohrung der Welle. The bearing rings b and g (bearing ring b, possibly also in the middle of the bearing) have normal play in relation to the shaft *? and the clear width of the bearing housing and are used for centering as a bearing. The remaining bearing rings c have a relatively large amount of play, both against the shaft and the interior of the bearing housing. All rings have pins e, which engage in them associated holes of the respective neighboring ring. The first bearing ring b is secured against rotation in the housing d. The last bearing ring g is provided with surfaces for attaching a key. If this last ring g (and with it all the other rings) is rotated, the disks c also approach. one point of their inner bore of the shaft.
Die Stifte e und die dazugehörigen Kupplungslöcher/ werden zweckmäßigerweise so angeordnet, daß die Berührung zwischen der Welle und einem Paar benachbart liegender Lagerringe um etwa l8o° versetzt erfolgt. Es wird das Lagerspiel durch eine einfache Drehung am letzten Lagerring g eingestellt. Ist das gewünschte Lagerspiel erreicht, so werden sämtliche Scheiben mit einer Ringmutter h festgezogen und so gegeneinander und im Lagergehäuse festgehalten. Jedes Nachstellen des Lagers besteht nur aus dem Lösen der Mutter h, einer Drehung an der Scheibe g und dem Wiederanziehen der Mutter h. Der zwischen jeder Scheibeninnenbohrung und der Welle entstehende sichelförmige Raum / ergibt eine außerordentliche gute Schmierung des Lagers. Hierdurch ist dieses Lager besonders für schnell lauf ende Wellen, insbesondere für Schleifspindeln, geeignet.The pins e and the associated coupling holes / are expediently arranged in such a way that the contact between the shaft and a pair of adjacent bearing rings is offset by about 180 °. The bearing play is set by simply turning the last bearing ring g . Once the desired bearing clearance has been achieved, all the washers are tightened with a ring nut h and thus held against each other and in the bearing housing. Any readjustment of the bearing consists only of loosening the nut h, turning the washer g and tightening the nut h again. The crescent-shaped space created between each inner disk bore and the shaft results in extremely good lubrication of the bearing. This makes this bearing particularly suitable for high-speed shafts, especially for grinding spindles.
Abgesehen von den niedrigen Herstellungskosten bewährt sich dieses Lager durch den spielfreien Lauf, seine einfache, zuverlässige Nachstellung, Unempfindlichkeit und seine Lebensdauer, besonders bei Schleifspindeln.Apart from the low manufacturing costs, this camp has proven itself through the backlash-free run, its simple, reliable readjustment, insensitivity and its Lifetime, especially with grinding spindles.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED63628D DE593468C (en) | Adjustable slide bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED63628D DE593468C (en) | Adjustable slide bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE593468C true DE593468C (en) | 1934-02-27 |
Family
ID=7058755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED63628D Expired DE593468C (en) | Adjustable slide bearing |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE593468C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19725784A1 (en) * | 1997-06-18 | 1999-02-04 | Gerhard Dipl Ing Wanger | Bearing for high rotational speed shaft |
| US5947606A (en) * | 1997-06-18 | 1999-09-07 | Paul Muller Gmbh & Co. Kg | Gas bearing for a rapidly rotating shaft |
-
0
- DE DED63628D patent/DE593468C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19725784A1 (en) * | 1997-06-18 | 1999-02-04 | Gerhard Dipl Ing Wanger | Bearing for high rotational speed shaft |
| US5947606A (en) * | 1997-06-18 | 1999-09-07 | Paul Muller Gmbh & Co. Kg | Gas bearing for a rapidly rotating shaft |
| DE19725784C2 (en) * | 1997-06-18 | 1999-12-16 | Gerhard Wanger | Dynamic gas storage of a fast rotating tool |
| DE19821601C1 (en) * | 1997-06-18 | 2000-03-16 | Gerhard Wanger | Gas storage of a fast rotating shaft |
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