DE667422C - Bearing attachment to machine parts - Google Patents

Bearing attachment to machine parts

Info

Publication number
DE667422C
DE667422C DES130838D DES0130838D DE667422C DE 667422 C DE667422 C DE 667422C DE S130838 D DES130838 D DE S130838D DE S0130838 D DES0130838 D DE S0130838D DE 667422 C DE667422 C DE 667422C
Authority
DE
Germany
Prior art keywords
bearing
housing
edges
borehole
outer ring
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
DES130838D
Other languages
German (de)
Inventor
Erich Ranger
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.)
SIEBEL FLUGZEUGWERKE HALLE KOM
Original Assignee
SIEBEL FLUGZEUGWERKE HALLE KOM
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SIEBEL FLUGZEUGWERKE HALLE KOM filed Critical SIEBEL FLUGZEUGWERKE HALLE KOM
Priority to DES130838D priority Critical patent/DE667422C/en
Application granted granted Critical
Publication of DE667422C publication Critical patent/DE667422C/en
Expired 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
    • 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
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • 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
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM
17. NOVEMBER 1938ISSUED ON
NOVEMBER 17, 1938

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

JVi 667422 KLASSE 47 b GRUPPEJVi 667422 CLASS 47b GROUP

Erich Ranger in Halle, Saale, -;■:♦ Erich Ranger in Halle, Saale, -; ■: ♦

ist als Erfinder benannt worden.has been named as the inventor.

Siebel Flugzeugwerke Halle Komm.-Ges. in Halle, SaaleSiebel Flugzeugwerke Halle Komm.-Ges. in Halle, Saale

Lagerbefestigung an MaschinenteilenBearing attachment to machine parts

Patentiert im Deutschen Reiche vom 1. November 1936 abPatented in the German Empire on November 1, 1936

Die Erfindung bezieht sich auf die Befestigung von Wälzlagern, Kugellagern, Rollenlagern o. dgl. an Maschinenteilen und bezweckt eine für hohe Belastungen ausreichende Lagerbefestigung bei möglichst einfacher Auswechselbarkeit. The invention relates to the fastening of roller bearings, ball bearings, roller bearings o. The like. On machine parts and aims at a bearing mounting sufficient for high loads with the simplest possible interchangeability.

Gemäß der Erfindung sind zwischen Lager und Gehäuse verformbare Teile angeordnet, die durch Verstauchen gegeneinander befestigt werden.According to the invention, deformable parts are arranged between the bearing and the housing, which are fastened against each other by spraining.

Es ist bereits vorgeschlagen worden, zur Ausfüllung von Bohrlöchern an Lagergehäusen Zwischenbüchsen zur Befestigung von Kugellagern anzuordnen. Es ist ferner bekannt, zwischen Gehäuse und äußerem Lagerring eine Hülse anzuordnen, die länger ist als die Lagerbreite und deren beiderseits vorstehende Enden so gestaucht oder gewälzt werden, daß sie sich in Form eines schmalen Ringes über die Ränder von Gehäuse und Lagerring legen.It has already been proposed to fill boreholes on bearing housings To arrange intermediate sleeves for fastening ball bearings. It is also known to arrange a sleeve between the housing and the outer bearing ring, which is longer than the bearing width and its protruding on both sides Ends are compressed or rolled so that they are in the form of a narrow ring over the edges of the housing and bearing ring place.

Die Erfindung unterscheidet sich dem Bekannten gegenüber durch die Anordnung zweier den Zwischenraum zwischen Lagerring und Bohrlochwandung ausfüllenden Buchsen mit Bund, deren Stemmkanten in diesem Zwischenraum gegeneinander verstemmt oder verstaucht werden. Zur Förderung des Stemmvorganges können besondere Anordnungen an der Bohrlochwandung oder auch am Lageraußenring getroffen werden. Es kann z. B. in die Bohrlochwandung eine Sicke eingearbeitet sein, die die sich während des Verstemmens verformende Buchsenkante aufnimmt. In Erweiterung dieses Lösungsgedankens kann ferner noch ein Ringkörper lose auf dem Lageraußenring aufgelegt sein, der die sich verformende Buchsenkante zwingt, sich in die Sicke an der Bohrlochwandung einThe invention differs from the known in the arrangement two bushes with collar filling the space between the bearing ring and the borehole wall, the mortise edges of which are in caulked or sprained against each other in this space. To promote During the caulking process, special arrangements can be made on the wall of the borehole or on the outer ring of the bearing. It can e.g. B. be incorporated into the borehole wall a bead that is during absorbs deforming socket edge of the caulking. As an extension of this solution idea a ring body can also be placed loosely on the bearing outer ring, which forces the deforming socket edge, into the bead on the borehole wall

zulegen.gain.

In der Zeichnung ist der Gegenstand der Erfindung beispielsweise veranschaulicht. DieIn the drawing, the subject matter of the invention is illustrated by way of example. the

Claims (4)

Darstellung zeigt einen Schnitt durch die Lagerstelle eines Gehäuses mit dem mit Hilfe der erfmdungsgemäßen Mittel befestigten Ku-' gellager. α ist das Gehäuse mit dem Bobrloch b, an dem das Kugellager c mit Hilfe der Buchsen rf befestigt wird. Die Buchsen rf sind in Massen hergestellte Teile, die einerseits einen Bund rf' und andererseits die zu verstemmenden Kanten rf" aufweisen.The illustration shows a section through the bearing point of a housing with the ball bearing fastened with the aid of the means according to the invention. α is the housing with the Bobrloch b, to which the ball bearing c is attached with the help of the bushes rf. The bushings rf are mass-produced parts that have a collar rf 'on the one hand and the edges rf''to be caulked on the other. ίο Das Lagere wird in das Bohrloch & des Gehäuses α eingelegt, wobei die Buchsen rf mit dem Bund rf' nach außen in den Raum, zwischen dem Gehäuse α und dem Außenring des Lagers c eingeschoben werden. Hiernach werden durch Druck auf die Bunde rf' der Buchsen d die einander benachbarten Stemmkanten rf" gegeneinandergetrieben, bis sie sich unter gleichzeitiger Verformung in die Sicke a' an der Wandung des Bohrlochs b einlegen. Zur Förderung des Verstemmens. oder Verstauchens der Buchsenkanten rf" kann ein Ringkörper e auf den Lageraußenring aufgebracht sein. Es ist vorzuziehen, diesem Lagerring e dreieckigen Querschnitt zu geben und derart um den Lageraußenring zu legen, daß eine seiner Dreieckskanten der Sicke α' unmittelbar gegenüberliegt bzw. daß die zugehörigen Dreiecksflächen auf die Sicke α' hinweisen.ίο The bearing is inserted into the borehole & of the housing α , the bushes rf with the collar rf 'outwards into the space between the housing α and the outer ring of the bearing c. Thereafter, by pressing on the collars rf 'of the bushings d, the mutually adjacent mortising edges rf "are driven against one another until they are simultaneously deformed into the bead a' on the wall of the borehole b . an annular body e can be applied to the bearing outer ring. It is preferable to give this bearing ring e a triangular cross-section and to place it around the bearing outer ring in such a way that one of its triangular edges is directly opposite the bead α 'or that the associated triangular surfaces point to the bead α'. Durch entsprechende Bemessung der Länge der Buchsen d, die im Wege des Versuches leicht festgestellt werden kann, ist zu verhindern, daß, hervorgerufen durch unsachgemäße Behandlung während des Verstemmens, das Lager c verformt wird. Dies ist übrigens ein Nachteil, der bei dem bekannten Verfahren auftritt, wo der Lageraußenring bei Bildung des gestauchten oder gewälzten Ringes als Gegenhaltung dienen muß.By appropriately dimensioning the length of the bushes d, which can easily be determined by means of an experiment, it is possible to prevent the bearing c from being deformed as a result of improper handling during the caulking. Incidentally, this is a disadvantage that occurs in the known method where the bearing outer ring must serve as a counter-hold when the compressed or rolled ring is formed. Ein Verstemmen der beiden Buchsenkanten rf" zwischen Außenring des Lagers c und Gehäuse α ist auch dadurch herbeizuführen, daß die mit Außengewinde versehenen Buchsen d durch Verschrauben gegen ein entsprechendes Gewinde am Bohrloch b bis zur Vergegeneinandergeführt A caulking of the two socket edges rf ″ between the outer ring of the bearing c and the housing α can also be brought about by screwing the externally threaded sockets d against a corresponding thread on the borehole b up to the point of contact formung der Kante rf"
werden.forming the edge rf "
will. Ρλ-ϊ ε ν τ λ ν s ρ R ü c η ε :Ρλ-ϊ ε ν τ λ ν s ρ R ü c η ε: ι. Lagerbefestigung in Gehäusen, wobei zwischen Gehäuse und Lagerring verforrhbare Teile vorgesehen sind, gekennzeichnet durch die Anordnung zweier in bekannter Weise den Zwischenraum zwischen Lagerring und Bohrlochwandung (b) ausfüllenden Buchsen mit Bund (rf), deren Stemmkanten (rf") in diesem Zwischenraum gegeneinander verstemmt oder verstaucht werden. .ι. Bearing mounting in housings, with deforrhable parts being provided between the housing and the bearing ring, characterized by the arrangement of two bushings with a collar (rf) which fill the space between the bearing ring and the borehole wall (b) in a known manner, the caulking edges (rf ") of which are caulked against each other in this space or get sprained. 2. Lagerbefestigung nach Anspruch 1, dadurch gekennzeichnet, daß die Bohrlochwandung (b) eine Sicke ία') für die Aufnahme der durch Verstemmen oder \rer-. stauchen verformten Buchsenkanten frf") besitzt.2. Bearing attachment according to claim 1, characterized in that the borehole wall (b) has a bead ία ') for receiving the by caulking or \ r he . upsetting deformed socket edges frf "). 3. Lagerbefestigung nach Anspruch 1 und 2, gekennzeichnet durch die Anordnung eines Ringkörpers (e) auf dem Außenring des Lagers (c) gegenüber der Sicke (a') in der Bohrlochwandung (fr) des Gehäuses (a): 3. Bearing attachment according to claim 1 and 2, characterized by the arrangement of an annular body (e) on the outer ring of the bearing (c) opposite the bead (a ') in the borehole wall (fr) of the housing (a): 4. Lagerbefestigung nach einem der Ansprüche ι bis 3, dadurch gekennzeichnet, daß die Stemmkanten (rf") der beiden mit Außengewinde versehenen Buchsen (rf) durch Verschrauben im Gewinde des Bohrlochs gegeneinandergeführt und verstemmt werden.4. Bearing attachment according to one of claims ι to 3, characterized in that that the caulking edges (rf ") of the two externally threaded sockets (rf) are brought together and caulked by screwing in the thread of the borehole. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DES130838D 1936-11-01 1936-11-01 Bearing attachment to machine parts Expired DE667422C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES130838D DE667422C (en) 1936-11-01 1936-11-01 Bearing attachment to machine parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES130838D DE667422C (en) 1936-11-01 1936-11-01 Bearing attachment to machine parts

Publications (1)

Publication Number Publication Date
DE667422C true DE667422C (en) 1938-11-17

Family

ID=7538566

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
DE (1) DE667422C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992011A (en) * 1989-04-06 1991-02-12 Fred M. Velepec Co., Inc. Cutting and shaping tool
US5044843A (en) * 1990-05-02 1991-09-03 Fred M. Velepec Co., Inc. Cutting tool
DE19918351A1 (en) * 1999-04-22 2000-10-26 Volkswagen Ag Bearing unit, in particular wheel bearing unit for motor vehicles
DE19748729B4 (en) * 1997-11-05 2006-05-04 Fag Kugelfischer Ag & Co. Ohg Device for securing roller bearing rings
DE102012017089A1 (en) * 2012-08-29 2014-03-06 Audi Ag Flange bearing arrangement arranged between gearbox and flanged shaft of speed-change gearbox for motorcar, has fitting sleeve that is provided with outer tapering cone portions along insertion direction to form closure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992011A (en) * 1989-04-06 1991-02-12 Fred M. Velepec Co., Inc. Cutting and shaping tool
US5044843A (en) * 1990-05-02 1991-09-03 Fred M. Velepec Co., Inc. Cutting tool
DE19748729B4 (en) * 1997-11-05 2006-05-04 Fag Kugelfischer Ag & Co. Ohg Device for securing roller bearing rings
DE19918351A1 (en) * 1999-04-22 2000-10-26 Volkswagen Ag Bearing unit, in particular wheel bearing unit for motor vehicles
DE102012017089A1 (en) * 2012-08-29 2014-03-06 Audi Ag Flange bearing arrangement arranged between gearbox and flanged shaft of speed-change gearbox for motorcar, has fitting sleeve that is provided with outer tapering cone portions along insertion direction to form closure
DE102012017089B4 (en) * 2012-08-29 2014-09-11 Audi Ag Arrangement of a rolling bearing between a housing and a shaft

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