DE1715769U - DEVICE FOR LUBRICATING AND SEALING ROLLERS AND THE LIKE. - Google Patents
DEVICE FOR LUBRICATING AND SEALING ROLLERS AND THE LIKE.Info
- Publication number
- DE1715769U DE1715769U DEB23513U DEB0023513U DE1715769U DE 1715769 U DE1715769 U DE 1715769U DE B23513 U DEB23513 U DE B23513U DE B0023513 U DEB0023513 U DE B0023513U DE 1715769 U DE1715769 U DE 1715769U
- Authority
- DE
- Germany
- Prior art keywords
- lamella
- depth
- beads
- bead
- smaller depth
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
Einrichtung »um Sehmieren und Abdichten Yon TragrolJen ui Establishment »to seal and seal Yon TragrolJen ui
Fördervorrichtungen mit Tragrollenftthrung,die heiepieleweiee in Betrieben mit starker Staubentwicklung eingesetzt eindf laufen Gefahr,daß die Lager durch Eindringen τοη Staub uew· verunreinigt werden,was zu Störungen führt,deren Beseitigung mit der Stillegung der Anlage für längere oder küreere ^eIt verbunden ist. Stillegung bedeutet in jedem Fall Verlust· Gemäß der vorliegenden Heuerung soll dieser Nachteil beseitigt werden. Zu diesem Zweek sind neben der labyrinthartigen Ausgestaltung des dem Lager vorgeschalteten Dichtungsraumes zu beiden Seiten des Lagers auf der Rollenachse mitdrehende Lamellensoheiben vorgesehen,welche die Fettau- und - ableitung steuern. Jede dieser Lamellen weist mehrere Sikken auf,von denen die in Höhe der Käfigöffnung angeordnet· Sieke eine größere Tiefe besitzt.Die Öffnungen der Sicken sind der Käfigöffnung zugewandt.Die dem Dichtungeraum euliegende Lamelle weist ausserdem nahe dem äusseren Lamellenrand eine Sicke von geringerer Tiefe auf,die mit ihrem SlokenfuB auf der äusseren Lagerringseitenwand führt,während die dem Hollenboden zullefeende Lamelle eine nahe dem Inneren Lamellenrand liegende Sicke von geringerer Tiefe besitzt,die mit ihrem SiekenfuS auf der inneren LagerringseItenwand führt. Zweok der Anordnung von Sioken mit geringerer Tief« ist,das störende flattern der Lamellen während des Betriebes eu verhindern. Eind conveyors with Tragrollenftthrung that heiepieleweiee in plants with large amounts of dust used f run the risk that the bearings are contaminated by ingress τοη dust uew ·, which leads to interference, in which is connected to the shutdown of the plant for a longer or küreere ^ the EIT. Closure means loss in any case · According to the present wage, this disadvantage is to be eliminated. For this purpose, in addition to the labyrinth-like configuration of the sealing space upstream of the bearing, on both sides of the bearing on the roller axis co-rotating lamellae discs are provided which control the conduction and drainage of grease. Each of these lamellas has several beads, of which the one arranged at the level of the cage opening has a greater depth. The openings of the beads face the cage opening. which leads with its sloping foot on the outer side wall of the bearing ring, while the lamella facing the bottom of the hollow has a bead of shallower depth, which lies near the inner lamellar edge and which leads with its socket foot on the inner bearing ring side wall. The second thing in the arrangement of Sioken with a lower depth is to prevent the disruptive fluttering of the lamellas during operation.
Die Sioken können beliebig geformt sein. Anstelle einer 31 ckeLumlaufenden^ von geringerer Tiefe kann auch ein Krane mehr oder minder eng aneinanderliegender Vertiefungen auf den Lamellen angebracht sein.The Sioken can have any shape. Instead of a lumbar end of a smaller depth, a crane with more or less closely spaced depressions can be attached to the lamellae.
In der Zeichnung ist die Neuerung in swei Beispielen dargestellt. Die obere Hälfte der abgebildeten Tragroll· zeigt die stirnseitige Abdichtung mittels mehrerer profilierter Dichtungsringe,während die untere Hälfte als Abdiohtungs-In the drawing, the N e Acidification is shown in SWEi examples. The upper half of the roller shown shows the frontal sealing by means of several profiled sealing rings, while the lower half is used as a sealing
— 2 —- 2 -
β» 2 ·■·β »2 · ■ ·
element für dl· stlrnseitige Abdichtung ·1η·η stufenartlg ausgebildeten Dichtungsring besltst. Das Lager selbst lat bei beiden Ausführungen beidereelta dureh mehrfaoh gesiekte Lamellen gesohütst·element for sealing on the front side 1η η step-type formed sealing ring besltst. The camp itself lat Both versions have been thrown several times through Slats capped
Beiderseits dee τοη der Aohae 1 getragenen Kugellagera 2v4aa ▼on dem Rollenboden 5 gehalten wird,führen auf der Aohae die Lamellen 4 und 5,welche In Ruhe der Kttfigöffnung des La» gera entsprechend breite Sicken 6 und 7 aufweisen »deren Offnungen dem Lager angewandt sind. Xn die Laaqsalle 4 1st nahe dem Inneren Rand eine Sleke β τοη geringerer Tiefe ale dl· Sicke 6 eingelassen,die mit ihrem TuS am Lagergehäuse anliegt bsw. an diesem entlanggleitet· Bei der anderen Lamelle,5» befindet «sieh die Sicke mit geringerer Tiefe β nahe dem &uaaeren Rand der Lamelle« Beide Lamellen können auf der Aehse ■eltlloh ausweichen,wenn b.B. dem Lager durch den In der Achse vorgesehenen Kanal 9 Schmierstoff augeführt wird· Die stirnseitige Abdichtung kann entweder dureh mehrere profilierte Dichtungsringe 10 erfolgen»die swisohen dam Rollenboden 3 und entsprechenden Ausaparungen der Traghülse 11 untergebracht sind,oder aber die Abdichtung gesehleht mittels eines atufenartlg ausgebildeten in entspreohenden Aussparungen der Traghülse gelagerten Dlohtungarlngea 12· Hierdurch werden im Dlehtungsraum mehr oder weniger grete Labyrinthgänge gebildet,die von dem unter Druek augeführten Abdlohtungsfett ausgefüllt werden·Zur besseren Haftung de· Dichtungsmittels in den Gängen sind in die Wandung der Traghülse 11 und der Dichtungsringe 10»12 Hüten 15 eingearbeitet· Auf diese Weise wird das Vordringen von Schmuta,Staub ο«dgl· bla in das Lager verhindert.On both sides of the ball bearing 2 carried by the Aohae 1, the lamellae 4 and 5 lead on the Aohae, which have corrugations 6 and 7 correspondingly wide, the openings of which correspond to the bearing are applied. Xn the Laaqsalle 4 is a sleeve β τοη of lesser depth ale dl · bead 6 embedded near the inner edge, which rests with its TuS on the bearing housing, for example. slides along this · With the other lamella, 5 "is" see the bead with a smaller depth β near the & other edge of the lamella «Both lamellae can give way on the axis if the bearing is lubricated through the channel 9 provided in the axis The frontal sealing can either be done by several profiled sealing rings 10 »which are accommodated in the swisohen dam roller base 3 and corresponding recesses of the support sleeve 11, or the seal is made by means of a atufenartlg formed Dlohtungarlngea 12 in corresponding recesses in the support sleeve · This is done in the Dlehtungsraum formed more or less large labyrinth tunnels, which are filled by the under pressure applied sealing grease · For better adhesion of the · sealant in the aisles are in the wall of the support sleeve 11 and the sealing rings 10 »12 hats 15 worked · In this way, the penetration von Schmuta, Staub ο «dgl · bla in the L ager prevented.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB23513U DE1715769U (en) | 1955-10-21 | 1955-10-21 | DEVICE FOR LUBRICATING AND SEALING ROLLERS AND THE LIKE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB23513U DE1715769U (en) | 1955-10-21 | 1955-10-21 | DEVICE FOR LUBRICATING AND SEALING ROLLERS AND THE LIKE. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1715769U true DE1715769U (en) | 1956-01-26 |
Family
ID=32514918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB23513U Expired DE1715769U (en) | 1955-10-21 | 1955-10-21 | DEVICE FOR LUBRICATING AND SEALING ROLLERS AND THE LIKE. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1715769U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1109470B (en) * | 1959-02-17 | 1961-06-22 | Wilhelm T Mueller | Seal for ball bearings |
DE19733564A1 (en) * | 1997-08-02 | 1999-02-04 | Schaeffler Waelzlager Ohg | Press roll for texturising machine |
DE19733563A1 (en) * | 1997-08-02 | 1999-02-04 | Schaeffler Waelzlager Ohg | Press roll for texturising machine(s) |
DE19733561A1 (en) * | 1997-08-02 | 1999-02-04 | Schaeffler Waelzlager Ohg | Press roll for texturising machine(s) |
DE10251597A1 (en) * | 2002-11-06 | 2004-05-19 | Texparts Gmbh | Twin-disk seal, for the upper rollers at a sliver drawing unit for a spinner, are supported by at least one angle ring to keep them centered and under an axial pressure |
-
1955
- 1955-10-21 DE DEB23513U patent/DE1715769U/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1109470B (en) * | 1959-02-17 | 1961-06-22 | Wilhelm T Mueller | Seal for ball bearings |
DE19733564A1 (en) * | 1997-08-02 | 1999-02-04 | Schaeffler Waelzlager Ohg | Press roll for texturising machine |
DE19733563A1 (en) * | 1997-08-02 | 1999-02-04 | Schaeffler Waelzlager Ohg | Press roll for texturising machine(s) |
DE19733561A1 (en) * | 1997-08-02 | 1999-02-04 | Schaeffler Waelzlager Ohg | Press roll for texturising machine(s) |
DE19733564B4 (en) * | 1997-08-02 | 2006-11-30 | Schaeffler Kg | Pinch roller for textile machines |
DE19733563B4 (en) * | 1997-08-02 | 2006-11-30 | Schaeffler Kg | Pinch roller for textile machines |
DE10251597A1 (en) * | 2002-11-06 | 2004-05-19 | Texparts Gmbh | Twin-disk seal, for the upper rollers at a sliver drawing unit for a spinner, are supported by at least one angle ring to keep them centered and under an axial pressure |
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