DE316881C - - Google Patents

Info

Publication number
DE316881C
DE316881C DENDAT316881D DE316881DA DE316881C DE 316881 C DE316881 C DE 316881C DE NDAT316881 D DENDAT316881 D DE NDAT316881D DE 316881D A DE316881D A DE 316881DA DE 316881 C DE316881 C DE 316881C
Authority
DE
Germany
Prior art keywords
housing
spherical
spherical surface
cover
ball
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
Application number
DENDAT316881D
Other languages
German (de)
Publication of DE316881C publication Critical patent/DE316881C/de
Active legal-status Critical Current

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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
    • 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
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/047—Housings for rolling element bearings for rotary movement with a base plate substantially parallel to the axis of rotation, e.g. horizontally mounted pillow blocks
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)

Description

Den Gegenstand der Erfindung bildet ein Lagergehäuse für den einstellbaren Einbau von Kugel- oder Rollenlagern. Gemäß der Erfindung liegt das mittels einer Kugelfläche einstellbare Kugellager in der Mitte an einer zylindrischen Fläche, des Gehäuses an, während es zu deren beiden Seiten in achsialer Richtung von Widerlagern gestützt wird, die zweckmäßig der Kugelfläche angepaßtThe subject of the invention is a bearing housing for adjustable installation of ball or roller bearings. According to the invention, this is done by means of a spherical surface adjustable ball bearings in the middle on a cylindrical surface, while the housing is attached it is supported on both sides in the axial direction by abutments, which are appropriately adapted to the spherical surface

ίο sind. Beim Zusammenbau zweiteiliger Lagergehäuse mit innerer Kugelfläche ergänzen sich die getrennt bearbeiteten Hälften in der Kugelfläche nicht immer so genau, daß das Kugellager überall gleichmäßig anliegt, was seine Einstellbarkeit beeinträchtigt. Diese Nachteile sind bei der. neuen Anordnung des Kugellagergehäuses dadurch beseitigt, daß der Hauptdruck von einer zylindrischen Fläche aufgenommen wird, während die beiden seitlichen Kugelschalen die achsiale Verschiebung verhüten. Da hierbei das Lagergehäuse an der Trennfuge nicht mit dem Kugllager in-Berührung ist, fällt auch das durch ungenaues Zusammenpassen entstelien de Klemmen fort, wohingegen die beiden Hälften bzw. der Lagerkörper und der Deckel in verschiedenen Stellungen aneinander gesichert werden können, um die Kugelschalen gerade in Berührung mit der Kugel- fläche des Laufringes zu bringen. Zweckmäßig wird eine auswechselbare Dichtungsscheibe verwendet, die diese Anpassung zuläßt. . .ίο are. When assembling two-part bearing housings With the inner spherical surface, the separately machined halves in the spherical surface do not always complement each other so precisely that the Ball bearing rests evenly everywhere, which affects its adjustability. These Disadvantages are with the. new arrangement of the ball bearing housing eliminated in that the main pressure is absorbed by a cylindrical surface, while the both lateral spherical shells prevent axial displacement. Since here the bearing housing at the parting line is not with the Ball bearing is in contact, that too falls caused by imprecise matching de terminals continue, whereas the two halves or the bearing body and the cover in different positions against each other can be secured so that the spherical shells are in contact with the spherical to bring the surface of the raceway. A replaceable sealing washer is useful that allows this adjustment. . .

In der Zeichnung ist die neue Anordnung des Kugellagergehäuses in einer Ausführungsform . beispielsweise dargestellt, und zwar veranschaulicht die Figur einen senkrechten Längsschnitt durch das Gehäuse und Kugellager.In the drawing is the new arrangement of the ball bearing housing in one embodiment . for example shown, namely the figure illustrates a vertical Longitudinal section through the housing and ball bearing.

Der Lagerkörper 5 ist in der Mitte mit einer zylindrischen Ausdrehung 6 versehen, j an der der äußere Laufring 7 des Kugellagers mit einer auf seinem Umfange vorgesehenen ! Kugelfläche 8 anliegt und in radialer Rich- \ tung sich stützt. Beiderseits der Zylinder- 4-5. fläche 6 sind in dem Gehäuse bzw. in dem am Gehäuse durch beliebige Mittel befestigten Lagerdeckel 9 durch Ausdrehen der Kugelfläche 8 entsprechende Kugelschalen 10 bzw. 11 hergestellt, die in der Nähe der Seitenkanten des Laufringes 7 an dessen Umfang anliegen und ihn sowohl in achsialer wie in radialer Richtung stützen. Zwischen dem Gehäuse 5 und dem Deckel 9 ist eine Dichtungsscheibe 12 von solcher Stärke: eingelegt, daß beim Zusammenschrauben des Lagergehäuses die Kugelschalen 10 und 11 gerade mit der Kugelfläche 8 in Berührung ; kommen. Infolge dieses bequemen und genauen Einpassens kann sich das Kugellager im Gehäuse ohne Klemmen leicht ausrichten. Anstatt die Kugelfläche 8 auf dem Laufring 7 selbst vorzusehen, kann der Laufring auch in einen mit einer solchen Kugelfläche versehenen Futterring eingesetzt sein. „65The bearing body 5 is provided in the middle with a cylindrical recess 6 on which the outer race 7 of the ball bearing is provided on its circumference! Spherical surface 8 is applied and in the radial RICH \ processing is based. Both sides of the cylinder 4-5. surface 6 are made in the housing or in the bearing cap 9 attached to the housing by any means by turning the spherical surface 8 corresponding spherical shells 10 and 11, which rest in the vicinity of the side edges of the race 7 on its circumference and it in both axial and support in the radial direction. Between the housing 5 and the cover 9 there is a sealing washer 12 of such thickness: inserted that when the bearing housing is screwed together the spherical sockets 10 and 11 are in contact with the spherical surface 8 ; come. As a result of this convenient and precise fitting, the ball bearing can easily align itself in the housing without jamming. Instead of providing the spherical surface 8 on the raceway 7 itself, the raceway can also be inserted into a lining ring provided with such a spherical surface. "65

Claims (1)

P ate nt- An SPRfTC he: P ate nt- To SPRfTC he: .1. Gehäuse für Kugel- oder Rollenlager, bei dem der Umfang des äußeren ; Laufringes ballig ist, dadurch gekenn-.1. Housing for ball or roller bearings, in which the circumference of the outer ; The raceway is convex, which means that zeichnet, daß der Laufring mit seiner ; 2. Gehäuse nach Anspruch i, gekenn-draws that the race with its; 2. Housing according to claim i, marked Kugelfläche in der Mitte an einer zylin- i zeichnet durch eine zwischen Gehäuse undSpherical surface in the middle of a cylinder is characterized by a between the housing and drischen Fläche des Gehäuses radial und Deckel angeordnete nachgiebige Dich-flexible seal arranged radially and cover zu beiden Seiten dieser Zylinderfläche an tungsscheibe, die beim Zusammenschrau-on both sides of this cylinder surface on the washer, which when screwed together Kugelschalen achsial gestützt wird, von | ben des Gehäuses die vollständige AnlageSpherical shells is axially supported by | ben the housing the complete system denen die eine am Gehäuse und die andere '■ der Kugelschalen an der Kugelfläche deswhich one on the housing and the other '■ the spherical shells on the spherical surface of the am Deckel ausgebildet ist. · : Lauf ringes zuläßt.is formed on the cover. · : Running ring allows. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN.. GPDKUCKT IN DER REICHSDRUCKEREI.BERLIN .. GPDKUCKT IN THE REICHSDRUCKEREI.
DENDAT316881D Active DE316881C (en)

Publications (1)

Publication Number Publication Date
DE316881C true DE316881C (en)

Family

ID=569559

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546676A1 (en) * 1995-12-15 1997-06-19 Schaeffler Waelzlager Kg Bearing housing for accommodation of roller bearing outer running ring
WO2005064771A1 (en) * 2003-12-30 2005-07-14 Robert Bosch Gmbh Device for fixing a roller bearing
DE102009053095A1 (en) 2009-11-13 2011-05-19 Schaeffler Technologies Gmbh & Co. Kg Joint bearing for drive shaft of agricultural tractor, has two rows of roller bodies arranged between outer and inner rings, where bodies are designed as casters with surfaces arranged parallel to each other and flattened from base form
EP3153729A1 (en) * 2015-10-05 2017-04-12 Craft Bearing Company Inc Split bearing cartridge assembly and split housed bearing assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546676A1 (en) * 1995-12-15 1997-06-19 Schaeffler Waelzlager Kg Bearing housing for accommodation of roller bearing outer running ring
US5678934A (en) * 1995-12-15 1997-10-21 Ina Walzlager Schaeffler Kg Bearing housing with a protective cap
WO2005064771A1 (en) * 2003-12-30 2005-07-14 Robert Bosch Gmbh Device for fixing a roller bearing
DE102009053095A1 (en) 2009-11-13 2011-05-19 Schaeffler Technologies Gmbh & Co. Kg Joint bearing for drive shaft of agricultural tractor, has two rows of roller bodies arranged between outer and inner rings, where bodies are designed as casters with surfaces arranged parallel to each other and flattened from base form
EP3153729A1 (en) * 2015-10-05 2017-04-12 Craft Bearing Company Inc Split bearing cartridge assembly and split housed bearing assembly

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