DE111968C - - Google Patents
Info
- Publication number
- DE111968C DE111968C DENDAT111968D DE111968DA DE111968C DE 111968 C DE111968 C DE 111968C DE NDAT111968 D DENDAT111968 D DE NDAT111968D DE 111968D A DE111968D A DE 111968DA DE 111968 C DE111968 C DE 111968C
- Authority
- DE
- Germany
- Prior art keywords
- collar
- ring
- pin
- eccentric
- 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.)
- Active
Links
- 230000001050 lubricating effect Effects 0.000 claims description 7
- 238000005461 lubrication Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
- F16N7/20—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more members moving around the shaft to be lubricated
- F16N7/22—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more members moving around the shaft to be lubricated shaped as rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 47 e. CLASS 47 e.
Vorliegende Erfindung bezieht sich auf eine Ringschmierung für Excenterlager, die sich als zweckmäfsig erweist namentlich bei solchen Ausführungen, wo infolge hoher Umdrehungszahl der Welle oder aus anderen Gründen die übliche Schmieröffnung in dem Schubstangenkopf bezw. dem Excenterkörper für eine genügende Versorgung des excentrischen Zapfens mit Schmiermaterial keine Sicherheit mehr bietet.The present invention relates to a ring lubrication for eccentric bearings, which is as It proves to be expedient, especially in such designs, where as a result of the high number of revolutions the shaft or for other reasons the usual lubrication opening in the push rod head respectively the eccentric body for a sufficient supply of the eccentric pin no longer offers security with lubricating material.
Die Anordnung ist auf der beiliegenden Zeichnung durch Fig. 1 und 2 in zwei sich kreuzenden senkrechten Schnitten zur Darstellung gebracht, während Fig. 3 eine Abänderung in dem zu der in Fig. 1 analogen Schnitte veranschaulicht.The arrangement is on the accompanying drawing by Figs. 1 and 2 in two crossing vertical sections are shown, while FIG. 3 shows a modification illustrated in the section analogous to that in FIG. 1.
α ist der excentrische Zapfen einer rotirenden Welle 6; in der Mitte oder nahe zur Mitte dieses Zapfens ist ein Bund c angeordnet, der aber nicht zum Zapfen a, sondern zur Welle b concentrisch ist. α is the eccentric pin of a rotating shaft 6; a collar c is arranged in the middle or near the center of this pin, but it is not concentric to pin a, but to shaft b.
Auf diesem Bunde ruht der seinem allgemeinen Zwecke nach bekannte, aber im vorliegenden Falle im Verhältnisse zu dem Zapfen wesentlich gröfsere Schmierring g, und zwar derart, dafs sein innerer Rand auf dem höchsten Punkte des Bundes c sich stützt, während er selbst von hier aus auf beiden Seiten aus dem ganzen Lagerkörper heraustritt und mit seinem unteren Theile in einen Oelkasten, als welcher im Ausführungsbeispiel der Zeichnung der das Excenterlager einschliefsende Schutzkasten e dient, eintaucht. On this collar rests the lubricating ring g, which is known for its general purpose, but in the present case is considerably larger in relation to the pin, in such a way that its inner edge rests on the highest point of the collar c , while it rests on from here protrudes from the whole bearing body on both sides and its lower part is immersed in an oil box, which in the exemplary embodiment of the drawing serves as the protective box e enclosing the eccentric bearing.
Die Lagerhülse f in dem Excenterkopf ist in der Mitte zu einer ringförmigen Kammer/1, in der sich der relativ zum Zapfen α excentrisch angeordnete Bund c frei bewegen kann, ausgebildet, und befinden sich in dieser Kammer die Oeffnungen f'2, durch welche der getheilte Schmierring bei der Lagermontirung gesteckt wird.The bearing sleeve f in the eccentric head is formed in the middle of an annular chamber / 1 , in which the collar c , which is arranged eccentrically relative to the pin α , can move freely, and the openings f ' 2 through which the split lubricating ring is inserted when mounting the bearing.
Entsprechend der beschriebenen Ausgestaltung der Lagerhülse f sind auch im Schubstangenkopf, wie aus Fig. 2 ohne Weiteres ersichtlich, Aussparungen zur Darstellung des Schmierringes vorgesehen.Corresponding to the described configuration of the bearing sleeve f , recesses for the representation of the lubricating ring are also provided in the push rod head, as can be readily seen from FIG.
Im oberen Theile der Lagerhülse f sind, von der höchsten Stelle des Bundes c ausgehend, zwei Längsnuthen g1, die gegebenenfalls noch in eine auf der Innenfläche der Lagerhülse in einem Halbkreise gekrümmte Nuth, wie in Fig. 1 durch Strichlinien angedeutet ist, übergehen können.In the upper part of the bearing sleeve f , starting from the highest point of the collar c, there are two longitudinal grooves g 1 which, if necessary, can also merge into a groove curved in a semicircle on the inner surface of the bearing sleeve, as indicated by dashed lines in Fig. 1 .
Wird die Welle b in Drehung gesetzt, so wird sich auch der Bund c in der Kammer/1 im Gegensatze zu dem gelagerten Zapfen a um die Wellenachse drehen. Der auf ihm ruhende Schmierring wird sich in bekannter Weise abwälzen, so dafs er das ihm durch die Tauchung anhaftende OeI zum Theile dem jeweilig höchsten Punkte des Bundes zuführt.If the shaft b is set in rotation, the collar c in the chamber / 1 will also rotate around the shaft axis in contrast to the journal a. The lubricating ring resting on it will roll in a known manner, so that it will feed some of the oil that has adhered to it through the immersion to the respective highest point of the union.
Die äufseren Kanten h in der Kammer f1 streifen nun das OeI ab und fördern dessen Uebertritt in die mit dem Zapfen α unmittelbar in Verbindung stehenden Nuthen g1 und damit dessen gleichmäfsige Vertheilung nach zwei Längsseiten des Lagers.The outer edges h in the chamber f 1 now strip off the oil and promote its passage into the grooves g 1 directly connected to the pin α and thus its even distribution on two longitudinal sides of the bearing.
Es ist nicht ausgeschlossen, dafs sich unter Umständen die Anbringung zweier oder mehrerer paralleler Schmierringe in einem Lager als.It cannot be ruled out that two or more parallel lubricating rings in a bearing as.
nothwendig erweist. In solchem Falle tritt lediglich eine Vervielfachung der beschriebenen eigenartigen Anordnung ein, und gilt hierfür als Ausführungsbeispiel die Darstellung nach Fig- 3·proves necessary. In such a case there is only a multiplication of what has been described a peculiar arrangement, and the illustration according to this applies as an exemplary embodiment Fig- 3
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE111968C true DE111968C (en) |
Family
ID=381663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT111968D Active DE111968C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE111968C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193323A (en) * | 1963-02-05 | 1965-07-06 | Happich Gmbh Gebr | Sun visor for motor vehicles |
| EP1538388A1 (en) * | 2003-12-03 | 2005-06-08 | Dresser-Rand Company | Lubricant circulation system and method |
-
0
- DE DENDAT111968D patent/DE111968C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193323A (en) * | 1963-02-05 | 1965-07-06 | Happich Gmbh Gebr | Sun visor for motor vehicles |
| EP1538388A1 (en) * | 2003-12-03 | 2005-06-08 | Dresser-Rand Company | Lubricant circulation system and method |
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