DE360061C - Roller bearing - Google Patents

Roller bearing

Info

Publication number
DE360061C
DE360061C DESCH62796D DESC062796D DE360061C DE 360061 C DE360061 C DE 360061C DE SCH62796 D DESCH62796 D DE SCH62796D DE SC062796 D DESC062796 D DE SC062796D DE 360061 C DE360061 C DE 360061C
Authority
DE
Germany
Prior art keywords
bearing
roller bearing
housing
screw
assembly
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
Application number
DESCH62796D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DESCH62796D priority Critical patent/DE360061C/en
Application granted granted Critical
Publication of DE360061C publication Critical patent/DE360061C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07Fixing them on the shaft or housing with interposition of an element
    • F16C35/073Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04Bearings 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
    • F16C19/06Bearings 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10Force connections, e.g. clamping
    • F16C2226/16Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Description

Wälzlager. Bei dein bisher üblichen Befestibg"ingsarten der Wälzlager st stets eine umständliche Montage und Demontage notwendig, dpa Deckel, Lagersystem und Gehäuse einzeln auf den Zapfen geschoben und zusaanmfe :gebau:t werden müssen. Außerdem besteht nach den Vorschriften sämtlicher Kugellagerfirmen die Notwendigkeit, den Zapfen reit einer Plustoleranz zu schleiften, um für den Innearing des @@=äl:zlagers einen Festsitz zu erreichen. Infolgedessen ist es oft schwer, das Lager, nachdem es einmal auf dem Zapfen befestigt war, wieder abzuziehen. Man hat diesen Übelstand zwar erkannt und ihn durch Anwendung besonderer Büchsen, sogenannter Spannhülsen, zu beheben gesucht. Immerhin muß man jedoch; auch: hier erst dien Deckel abnehmen., um die Spannhiilsenmutter lösen zu können. Die Demontage ist allerdings leichter, muß aber auch hier einzeln vorbenomrnen werden und hat, wie die erste und gebräuchlichste den Nachteil, das das Lager im uneinge:bairten Zustand nicht vor Verschin:utzung geschützt werden kann.Roller bearing. With your usual types of fastening of the roller bearings A cumbersome assembly and disassembly is always necessary, dpa cover, storage system and housing individually pushed onto the peg and assembled together. In addition, according to the regulations of all ball bearing companies, there is a need to to grind the journal with a plus tolerance in order for the innearing of the @@ = äl: zlagers to achieve a tight fit. As a result, it is often difficult to get the camp after once it was attached to the peg, pull it off again. You have this evil recognized and him through the use of special bushings, so-called clamping sleeves, wanted to fix. At least one has to; also: first remove the lid here., to be able to loosen the clamping sleeve nut. However, dismantling is easier, but must also be mentioned individually here and has, like the first and most common the disadvantage that the bearing in the unused state is not protected from wear and tear can be protected.

Bei sehr vielen, Maschinengattungen ist es nun aber notwendig, da,ß sich das Lager mit Gehäuse sehr leicht abziehen läßt, da irgendein Werkstück auf der Welle ausgewechselt oder nachgearbeitet werden mu:ß. Dies trifft z. B. ganz besonders zu bei Schleif- und Poliermaschinen, wo die Scheiben an einern Tage oft mehreremial abgenommen. werden müssen.In the case of a large number of machine types, however, it is now necessary that, ß the bearing with housing can be pulled off very easily because any workpiece is on the shaft must be replaced or reworked: ß. This applies e.g. B. whole especially with grinding and polishing machines, where the discs often work on one day removed several times. Need to become.

Die nachstehend beschriebene und auf der beiliegenden. Zeichnung dangesteltte Erfindung soll nun die oben angeführten Nachteile, die schwierige Montage und Demontage und die Gefahr des leichten Verschm utzens beseitigen.The one described below and on the enclosed. Drawing Invention is now to the disadvantages listed above, the difficult assembly and disassembly and eliminate the risk of light soiling.

Die Buchse c hat eine konsebe Bohrung, die mit der des Achszapfens genau übereinstimmt. Mittels der Schraube g werden beide Flächen, fest aufeinandergepreßt. Die Stellen h und i der Buchsen: sind gleichzeitig derartig bearbeitet, daß sie mit geringem Spiel im die Bohrung des Gehäuses und Deckels passen und evtl. unter Verwendung eines Filzringes die AAbdichtung vornehmen können. Das Lagersystem selbst wird durch eine Mutter, die in das Gewinde der Buchse faßt, auf der mit Toleranz geschliffenen Sitzfläche fest gegen einen Anschlag gedrückt. Das Lagergehäuse b nimmt den Außenring auf und hält ihn mit dem Deckel zusammen in Bier richtigen Lage.The bush c has a Konsebe bore that exactly matches that of the stub axle. By means of the screw g, both surfaces are pressed firmly together. The points h and i of the sockets are machined at the same time in such a way that they fit with little play in the bore of the housing and cover and can possibly make the seal using a felt ring. The bearing system itself is pressed firmly against a stop on the seating surface ground with tolerance by a nut that engages in the thread of the bushing. The bearing housing b accommodates the outer ring and holds it together with the lid in the correct position.

Auf diese Weise ist das Lagergehäuse mit einggebautein Wälzlager vollkommen geschlossen und sofort montierbar. Bei der Montage kann REso das komplette Lagergehäuse einschließlich Wälzlager auf den: Zapfen geschoben werden. Die Befestigung erfolgt lediglich durch Anziehen der Schraube g.In this way, the bearing housing with a built-in roller bearing is perfect closed and can be installed immediately. During assembly, REso can handle the entire bearing housing including rolling bearings on the: trunnions are pushed. The attachment takes place simply by tightening the screw g.

Diese Art des Zusammenbaues hat außer der leichten Handhabung im Betrieb noch den Vorteil, das das Lager komplett mit Gehäuse geliefert werden und der -Verbraucher dasselbe direkt montieren kann, ohne es vorher auseinanderzunehmen. Es besteht also nicht die Gefahr, wie es sonst bei Verwendung vorn Kugellagern der Fall ist, das ein Verschmut.zen des Lagers eintreten kann. Gerade dieser letztere Umstand ist von außerordentlicher Wichtigkeit, da die meisten Wällzlager durch unsauberen Betrieb zugrunde gehen.This type of assembly is easy to use in operation nor the advantage that the bearing can be delivered complete with housing and the consumer can assemble the same thing directly without taking it apart first. So it exists not the danger, as is otherwise the case when using ball bearings, that contamination of the bearing can occur. It is precisely this latter circumstance of extraordinary importance, since most rolling bearings are unclean perish.

Claims (1)

PATENT-AxSI'RL: CII Komplett montier- und demontierbares Gehäuse mit Wälzlager, dadurch gekennzeichnet, das das Lagersystem auf einer besonderen, Buchse sitzt, die innen eine konische Bohrung hat und als komplettes Ganze durch eine vom außen an@ziehbare Schraube auf dem entsprechenden konischen Zapfen befestigt werden; kann.PATENT-AxSI'RL: CII Completely mountable and demountable housing with Rolling bearing, characterized in that the bearing system is on a special bushing sits, which has a conical bore inside and as a complete whole through one of the on the outside with a pullable screw on the corresponding conical pin; can.
DESCH62796D Roller bearing Expired DE360061C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH62796D DE360061C (en) Roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH62796D DE360061C (en) Roller bearing

Publications (1)

Publication Number Publication Date
DE360061C true DE360061C (en) 1922-09-29

Family

ID=7437822

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH62796D Expired DE360061C (en) Roller bearing

Country Status (1)

Country Link
DE (1) DE360061C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711937A (en) * 1950-07-10 1955-06-28 American Type Founders Inc Ball bearing mounting for form rollers
DE102007063317A1 (en) 2007-12-28 2009-07-23 Gottfried Wilhelm Leibniz Universität Hannover Process for the production of an element from a magnesium material and element which can be produced in this way
DE102008019748A1 (en) 2008-04-18 2009-10-22 Gottfried Wilhelm Leibniz Universität Hannover Bioresorbable material
DE102010006387A1 (en) 2010-01-29 2011-08-04 Gottfried Wilhelm Leibniz Universität Hannover, 30167 Extruding die for extrusion of magnesium materials for manufacturing wires, has clamping surface for clamping die into extruding tool, and antechamber receives lubricant for lubricating press slug during pressing of chamber through hole

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711937A (en) * 1950-07-10 1955-06-28 American Type Founders Inc Ball bearing mounting for form rollers
DE102007063317A1 (en) 2007-12-28 2009-07-23 Gottfried Wilhelm Leibniz Universität Hannover Process for the production of an element from a magnesium material and element which can be produced in this way
DE102008019748A1 (en) 2008-04-18 2009-10-22 Gottfried Wilhelm Leibniz Universität Hannover Bioresorbable material
DE102010006387A1 (en) 2010-01-29 2011-08-04 Gottfried Wilhelm Leibniz Universität Hannover, 30167 Extruding die for extrusion of magnesium materials for manufacturing wires, has clamping surface for clamping die into extruding tool, and antechamber receives lubricant for lubricating press slug during pressing of chamber through hole

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