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DE1750493A1 - Method for producing a one-way clutch - Google Patents

Method for producing a one-way clutch

Info

Publication number
DE1750493A1
DE1750493A1 DE19661750493 DE1750493A DE1750493A1 DE 1750493 A1 DE1750493 A1 DE 1750493A1 DE 19661750493 DE19661750493 DE 19661750493 DE 1750493 A DE1750493 A DE 1750493A DE 1750493 A1 DE1750493 A1 DE 1750493A1
Authority
DE
Germany
Prior art keywords
sleeve
producing
way clutch
shaft
outer sleeve
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.)
Pending
Application number
DE19661750493
Other languages
German (de)
Inventor
Benson Carl F
Cowles John H
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.)
Timken US LLC
Original Assignee
Torrington Co
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 Torrington Co filed Critical Torrington Co
Priority to DE19661750493 priority Critical patent/DE1750493A1/en
Publication of DE1750493A1 publication Critical patent/DE1750493A1/en
Pending 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
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00Freewheels or freewheel clutches
    • F16D41/06Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Description

Verfahren zum Herstellen einer Freilaufäupplung Die Erfindung betrifft ein verfahren zum Herstellen einer hreilaufkupplung und insbesondere zum Herstellen der Hülse einer Klemmrollen-Freileufkupplung, die mit einer zylindriechen Außenfläche zum Einsetzen in eine zylindrische Bohruug eines mit einer Welle zu kuppelnden Meschinenteila und en der Innenfläche mit Keilbahnen- für Klemmrollen versehen Ist.Method for manufacturing a freewheel clutch The invention relates to a method for manufacturing a freewheel clutch and in particular for manufacturing the sleeve of a clamping roller freewheel clutch, which has a cylindrical outer surface for insertion into a cylindrical bore of a machine part to be coupled to a shaft and the inner surface with keyways is provided for pinch rollers.

Es wurde bei einer derartigen Zlemmrollen-Freileufkupplung bereits vorgeichlagenn äsß die Hülse eine nahtlose gezogeneial? vt@`.ii.@ @@@ Blechhülse ist. Um in eiro solcheülz3;; der Keilbahnen anbringen zuän;@c@n, raß die Hii?so nach de", innen geprägt werden.It has already been used with such a pinch roller freewheel clutch Is the sleeve drawn in a seamless manner? vt @ `.ii. @ @@@ sheet metal sleeve. To in eiro Suchülz3 ;; attach the wedge tracks zuän; @ c @ n, rass the Hii? so after de ", to be embossed inside.

Es ist aber auch möglich, auf anderem Wege zu einer solchen Hülse mit geilflächoh zu gelangen, der etwas einfacher uncI billiger ist.But it is also possible to obtain such a sleeve in another way to get with horny, which is a bit easier and cheaper.

ErfindungegemäB wird dazu vorgeschlagen, daß die Hülse aus einem flachliegenden Blechstreifen zusammengebogen und an ihren Enden verbunden, vorzugsweise verschweißt ist: Durch das erfindungsgemäße Verfahren wird der verhältnismäßig aufwendige Ziehvorgang vermieden und durch einen einfachen Biegevorgang, gefolgt von einer Verschweißung ersetzt. Die Erfindung wird nachstehend anhand der Zeichnung erläutert Dabei zeigen: Fig. 1 einen Schnitt durch eine Klemmrollen-Breilauf-. kupplung, in den Ringspalt zwischen einer Welle und einem umgebenden Naachinenteil eingesetzt; Fig. 2 einen Schnitt längs der Linie a-a in Fig. 1; Fig. 3 eine merspekcitsaehe Darstellung der Außenhülse der ?rr:laufkuppluz-g nE@ch Fig., 1, wobei ein Teil. des einen Haltabordes der Übersicht- . liehkeit halber fortgebrochen ist und Fgä 4 eine perspektivische Teilansicht der Inneren einer Außenhülee der Freilaufkupplung.In accordance with the invention, it is proposed that the sleeve be bent from a flat sheet metal strip and connected, preferably welded, at its ends: the method according to the invention avoids the relatively complex drawing process and replaces it with a simple bending process followed by welding. The invention is explained below with reference to the drawing . FIG. 1 shows a section through a clamping roller pulley. coupling, inserted into the annular gap between a shaft and a surrounding Naachinenteil; FIG. 2 shows a section along the line aa in FIG. 1; FIG. Fig. 3 shows a merspekcitsaehe representation of the outer sleeve of the? Rr: Laufkuppluz-g nE @ ch Fig., 1, wherein a part. of the one Haltabordes the overview. is broken away for the sake of loan and Figure 4 is a partial perspective view of the interior of an outer shell of the overrunning clutch.

In den in Pig. 1 dargestellten Wass®hineueleaent 5 befindet sloh eine Bohrung, in die die PreileufkÜpplung 6 eingesetzt ist. Innerhalb der Kupplung befindet eiöh ein Welle '. Fig. 1 zeigt die Kupplung in Preilaufstsllung. In the in Pig. 1 shown Wass®hineueleaent 5 is sloh a hole in which the PreileufkÜpplung 6 is inserted . A shaft is located inside the coupling. Fig. 1 shows the clutch in Preilaufstsllung.

Die freilaufkuupplung 6 uniaß$ eine Außenhülse 8, die zwecknUig in Preßsitz, in die g des Haoohinenelemente 5 eingesetzt Ist, sowie einen darin snthalttrneu und begrenzt, tordrehbaren Käfig 9 mit in de®nan Fenstern enthaltenen Klonen 10. The freewheel clutch 6 has an outer sleeve 8, which is expediently inserted in a press fit into the g of the Haoohinenelemente 5 , as well as a completely new and limited, gate-rotating cage 9 with clones 10 contained in the windows.

Den Innere der Anßenhülsg 8 ist profiliert ausgebildet, d. h: mit Biber den Umfang verteilten äeiltlg®hen 13 versehen. Die-* se Keilflächen bzw. gurvenfläoheu nehmen die Klemmrollen 10 auf, die andererseits auf dem Umfang der Welle 7 abrollen. Die Klemmrollen. sind im übrigen, wie de2gestellt, federbelastet. The interior of the Anßenhülsg 8 is profiled, d. h: provided with a beaver distributed along the circumference 13 . These wedge surfaces or curved surfaces take up the pinch rollers 10 which, on the other hand, roll on the circumference of the shaft 7. The pinch rollers. are also spring-loaded, as shown.

Die Außenhülse 8 ist aus eine: dünnen Blechstreifen zusammengebogen und an einer Stelle (nicht dargestellt) verschweißt. Sie besitzt an ihrem einen Ende eine umgebogene Stirnwand 12, an ihrem anderen Ende einen ebenfalls radial einwärts gebogenen Haltebord 15. Vor dem Umbiegen. des Haltebordes 15 ist der mit den Klemmrollen bestückte Käfig 9 aziel in die Außenhülse eingeschoben worden, in der er sich frei drehen kann. Die Öffnung der Stirnwand bzw. die des Haltebordes ist im übrigen, wie man aus Pig. 2 erkennt, so eng gehalten, daß die Außenhülse die Welle 7 lose übergreift. Gegebenenfalls-kann die profilierte Innenfläche der Außenhülee 8 bzw. die ganze Außenbülae durch eine Wärmebehandlung gehärtet werden.The outer sleeve 8 is made of a thin sheet metal strip bent together and welded at one point (not shown). She owns her one At the end a bent end wall 12, at its other end one likewise radially inwardly curved retaining bracket 15. Before bending. of the retaining board 15 is the one with the pinch rollers equipped cage 9 aziel been pushed into the outer sleeve, in which he can rotate freely. The opening of the front wall or that of the retaining shelf by the way is how to get out of Pig. 2 recognizes, kept so tight that the outer sleeve the shaft 7 loosely overlaps. Optionally, the profiled inner surface of the Outer shell 8 or the entire outer shell are hardened by a heat treatment.

Die Außenhülse 8 ist so dünn, daß sie eich beim Einsetzen in die Bohrung den Maschinenteils 9 dieser zwangsläufig a:ipaßt, so daß dadurch eine eventuell beim Härten verlorengegangene Rundheit wieder hergestellt wird. Im übrigen umgibt die Wellenaufnalmeöffnung ,.4 ( siehe - Fig. 3) nach dem. Einsetzen der Außenhülse auch dis Welle 7 alleeite in dem gewünschten Abstand rund wird dieser gegenüber von den Uo17 ea 10 getragen.The outer sleeve 8 is so thin that it inevitably fits the machine part 9 when it is inserted into the bore, so that a roundness that may have been lost during hardening is restored. In addition, the shaft receiving opening surrounds .4 (see - Fig. 3) after. Inserting the outer sleeve also dis shaft 7 all around at the desired distance, this is supported opposite by the Uo17 ea 10.

Claims (1)

Patentanspruch Verfahren zum IerBtellen der Hülse für eine Klemarolw-1an-Freilaufkupplung, die mit einer $yll-adriseheu Außen-" fläahe .um Einsetzen in eire zylindrische Bohrung eines mit einer Wolle au kuppelnden Hoschineriteils und an der Innenflüche mit Keilbahnen für Klemmrollen vorsehen ist, d a d u r a h g ® k a n n z e i o h n e t , dad die Hülse aus einem flachliegenden Blechstreifen zusammengebogen und en ihren öden verbunden, Vorzugsweise vera®hweißt 1®t. Claim method for making the sleeve for a Klemarolw-1an overrunning clutch, which is provided with a $ yll-adriseheu outer "surface to be inserted into a cylindrical bore of a Hoschineriteil that is coupled with a wool and on the inner surface with keyways for pinch rollers, dadurahg ® can be used, because the sleeve is bent from a flat sheet metal strip and connected at its ends, preferably welded 1®.
DE19661750493 1966-03-24 1966-03-24 Method for producing a one-way clutch Pending DE1750493A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19661750493 DE1750493A1 (en) 1966-03-24 1966-03-24 Method for producing a one-way clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19661750493 DE1750493A1 (en) 1966-03-24 1966-03-24 Method for producing a one-way clutch

Publications (1)

Publication Number Publication Date
DE1750493A1 true DE1750493A1 (en) 1972-04-06

Family

ID=5691852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661750493 Pending DE1750493A1 (en) 1966-03-24 1966-03-24 Method for producing a one-way clutch

Country Status (1)

Country Link
DE (1) DE1750493A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216055A1 (en) * 1992-05-15 1993-11-18 Schaeffler Waelzlager Kg Sleeve freewheel with storage
DE4442404A1 (en) * 1994-11-30 1996-06-05 Schaeffler Waelzlager Kg Anti-rotation device for a plastic cage of a freewheel
DE19514506A1 (en) * 1995-04-19 1996-10-24 Schaeffler Waelzlager Kg Pinch roller freewheel
DE19644045A1 (en) * 1996-10-31 1998-05-14 Schaeffler Waelzlager Ohg Freewheel unit, particularly of clamp body and clamp roller type
WO2007009629A1 (en) 2005-07-21 2007-01-25 Schaeffler Kg Sleeve/roller freewheel with a solid outer ring
DE102005047020A1 (en) * 2005-09-30 2007-04-05 Schaeffler Kg Free wheel clutch, has tongues deflecting in radial direction and contacting body in area of throat, and cage with recesses provided for holding clamping body that is arranged radially outside of spring band in gap

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216055A1 (en) * 1992-05-15 1993-11-18 Schaeffler Waelzlager Kg Sleeve freewheel with storage
DE4442404A1 (en) * 1994-11-30 1996-06-05 Schaeffler Waelzlager Kg Anti-rotation device for a plastic cage of a freewheel
US5617937A (en) * 1994-11-30 1997-04-08 Ina Walzlager Schaeffler Kg Rotation preventing device for a plastic cage of an overrunning clutch
DE4442404C2 (en) * 1994-11-30 1999-07-01 Schaeffler Waelzlager Ohg Anti-rotation device for a plastic cage of a freewheel
DE19514506A1 (en) * 1995-04-19 1996-10-24 Schaeffler Waelzlager Kg Pinch roller freewheel
DE19680243C1 (en) * 1995-04-19 2002-04-11 Ina Schaeffler Kg Clamping roller freewheel
DE19644045A1 (en) * 1996-10-31 1998-05-14 Schaeffler Waelzlager Ohg Freewheel unit, particularly of clamp body and clamp roller type
DE19644045C2 (en) * 1996-10-31 2002-04-18 Ina Schaeffler Kg freewheel
WO2007009629A1 (en) 2005-07-21 2007-01-25 Schaeffler Kg Sleeve/roller freewheel with a solid outer ring
DE102005034038A1 (en) * 2005-07-21 2007-02-01 Schaeffler Kg Sleeve / roller freewheel with solid outer ring
US7975819B2 (en) 2005-07-21 2011-07-12 Schaeffler Kg Bushing-type roller overrunning clutch with a solid outer ring
DE102005047020A1 (en) * 2005-09-30 2007-04-05 Schaeffler Kg Free wheel clutch, has tongues deflecting in radial direction and contacting body in area of throat, and cage with recesses provided for holding clamping body that is arranged radially outside of spring band in gap

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