WO2012084279A1 - Transport and assembly device for one or more full-type sets of cylindrical roller bodies - Google Patents

Transport and assembly device for one or more full-type sets of cylindrical roller bodies Download PDF

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Publication number
WO2012084279A1
WO2012084279A1 PCT/EP2011/064385 EP2011064385W WO2012084279A1 WO 2012084279 A1 WO2012084279 A1 WO 2012084279A1 EP 2011064385 W EP2011064385 W EP 2011064385W WO 2012084279 A1 WO2012084279 A1 WO 2012084279A1
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WO
WIPO (PCT)
Prior art keywords
transport
packaging sleeve
rolling elements
roller bodies
axial
Prior art date
Application number
PCT/EP2011/064385
Other languages
German (de)
French (fr)
Inventor
Kleberson Sierra
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Publication of WO2012084279A1 publication Critical patent/WO2012084279A1/en

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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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
    • F16C41/045—Devices for provisionally retaining needles or rollers in a bearing race before mounting of the bearing on a shaft

Definitions

  • the invention relates to a transport and mounting device for one or more full complement sets of cylindrical rolling elements according to the preamble of claim 1, and is particularly advantageous for the transport and assembly of double row cylinder sets for the Planetenradlagerung applicable in planetary gearboxes.
  • Transport and assembly devices for one or more full complement sets of cylindrical rolling elements are mainly used in cases in which the manufacturer does not provide a complete rolling bearing, but only one or more sets of cylindrical rolling elements, the first in the user in one for the creation a rolling bearing existing surrounding construction are to be introduced.
  • Such transport and mounting devices thus serve to keep the rolling elements during transport in their proper mutual assignment and then to facilitate the assembly of the entire set of rolling elements in this assignment in a suitable surrounding construction.
  • Such a generic transport and mounting device for cylindrical rolling elements is known from DE 24 40 717 A1. It essentially consists of an outer packaging sleeve and an inner packaging sleeve arranged coaxially therewith, between which the rolling elements arranged side by side on a common pitch circle and contacting with their lateral surfaces are arranged.
  • the cavity of the inner Packing sleeve is closed on both sides with cup-shaped hollow stopper, which are in clamping connection with the inner packaging sleeve and serve as a means for axial positional fixation of the rolling elements in the transport and mounting device by this have the outer jacket of the inner Verpa- ckungshülse superior peripheral rims.
  • the transport and assembly devices consists of four components, namely the two packaging sleeves and the two hollow plugs, by means of which the transport and assembly device is relatively expensive to produce is.
  • the two hollow plugs are mainly provided as a means for axially fixing the position of the rolling elements in the transport and mounting device and are no longer needed as well as the two packaging sleeves of the transport and mounting device after mounting the rolling elements at the bearing point. Since both the hollow stopper and the packaging sleeves are relatively material-intensive, these thus cause a large amount of unnecessary waste, which must be disposed of again consuming.
  • the invention is therefore based on the object, a transport and mounting device for one or more full complement sets of cylindrical rolling elements to design, which is inexpensive to manufacture and less after their use Waste caused.
  • this object is achieved in a transport and mounting device according to the preamble of claim 1 such that the means for axial positional fixation of the rolling elements than on an axial side of the outer packaging sleeve integrally formed and inwardly directed, peripheral Randbörde- ment and as on the opposite axial side formed of the inner packaging sleeve and outwardly directed, circumferential edge beading are formed.
  • both the outer packaging sleeve and the inner packaging sleeve is made of a plastic and that the edge crimps are formed at the axial sides at the same time as stiffening elements for their dimensional stability.
  • a plastic for the packaging tubes a plastic from the group of thermoplastics, such as polyvinyl chloride, has proved to be particularly advantageous, since this is inexpensive, easily formed and reusable.
  • this plastic is slightly unstable in the thin-walled cylindrical shape of the packaging sleeves, the edge curls on the axial sides of the packaging sleeves simultaneously ensure better dimensional stability.
  • edge flanges on the axial sides of both packaging sleeves have a semicircular profile cross-section and the ends of the edge border delungen with the end faces of the rolling elements are in holding contact.
  • the contact of the ends of the Randbördelept and the end faces of the rolling elements is advantageously carried out above the longitudinal center axis of the rolling elements to be able to introduce a tubular auxiliary tool during assembly of the rolling elements at the bearing point between the packaging sleeves.
  • the present invention formed transport and mounting device thus compared to the known from the prior art transport and mounting devices has the advantage that account for the formation of peripheral edge crimps on both packaging sleeves, the usual hollow stopper and the rolling elements in a simple manner in the Device can be fixed in position axially.
  • the transport and mounting device according to the invention in its manufacture is extremely inexpensive and there is less waste after their use.
  • Figure 1 shows a cross section through an enlarged view of an inventively designed transport and mounting device
  • Figure 2 is an enlarged view of the detail X of the transport and mounting device according to the invention of Figure 1;
  • FIG. 3 is an enlarged view of the detail Y of the inventive transport and mounting device of Figure 1.
  • FIG. 1 shows, by way of example, a transport and mounting device 1 for two full-complement sets of cylindrical rolling elements 2, 3, which are to be mounted in a planetary gear arrangement, not shown, together with a thrust washer arranged between them.
  • the transport and mounting device 1 consists essentially of an outer packaging sleeve 4 and a coaxially arranged to this inner packaging sleeve 5, between which the arranged side by side on a common pitch circle and touching their outer surfaces rolling elements 2, 3 are arranged.
  • the transport and mounting device 1 means 6 for axially fixing the position of the rolling elements 2, 3 in their transport position, which, as clearly seen in the enlarged views of Figures 2 and 3, according to the invention as a Axial side 7 of the outer packaging sleeve 4 integrally formed and inwardly directed, circumferential edge beading 8 and as formed on the opposite axial side 9 of the inner packaging sleeve 5 and outwardly directed, peripheral edge beading 10 are formed.
  • both the outer packaging sleeve 4 and the inner packaging sleeve 5 are made of a plastic and the edge curls 8, 10 are formed at the axial sides 7, 9 at the same time as stiffening elements for their dimensional stability.
  • the edge flanges 8, 10 on the axial sides 7, 9 of both packaging sleeves 4, 5 in this case have a semicircular profile cross-section in the form that the ends 11, 12 of the edge flanges 8, 10 with the end faces 13, 14 of the rolling elements 2, 3 in holding contact stand.

Abstract

The invention relates to a transport and assembly device (1) for one or more full-type sets of cylindrical roller bodies (2, 3), said device consisting essentially of an outer packaging sleeve (4) and an inner packaging sleeve (5) arranged coaxially thereto, between which sleeves the roller bodies (2, 3), which are arranged next to each other on a common pitch circle and are in contact with each other at the lateral faces thereof, are arranged, and said device comprising means (6) for fixing the axial position of the roller bodies (2, 3) in the transport position thereof. According to the invention, the means (6) for fixing the axial position of the roller bodies (2, 3) are designed as a peripheral edge crimping (8), which is integrally formed on an axial side (7) of the outer packaging sleeve (4) and directed inward, and as a peripheral edge crimping (10), which is integrally formed on the opposite axial side (9) of the inner packaging sleeve (5) and directed outward.

Description

Bezeichnung der Erfindung  Name of the invention
Transport- und Montagevorrichtung für einen oder mehrere vollrollige Sätze von zylindrischen Wälzkörpern Transport and mounting device for one or more full complement sets of cylindrical rolling elements
Beschreibung description
Gebiet der Erfindung Die Erfindung betrifft eine Transport- und Montagevorrichtung für einen oder mehrere vollrollige Sätze von zylindrischen Wälzkörpern nach den oberbegriffsbildenden Merkmalen des Patentanspruchs 1 , und sie ist insbesondere vorteilhaft zum Transport und zur Montage von zweireihigen Zylinderrollensätzen für die Planetenradlagerung in Planetengetrieben anwendbar. FIELD OF THE INVENTION The invention relates to a transport and mounting device for one or more full complement sets of cylindrical rolling elements according to the preamble of claim 1, and is particularly advantageous for the transport and assembly of double row cylinder sets for the Planetenradlagerung applicable in planetary gearboxes.
Hintergrund der Erfindung Background of the invention
Transport- und Montagevorrichtungen für einen oder mehrere vollrollige Sätze von zylindrischen Wälzkörpern werden vor allem in den Fällen verwendet, in de- nen der Hersteller kein komplettes Wälzlager, sondern nur einen oder mehrere Sätze zylindrischer Wälzkörper liefert, die erst beim Anwender in eine für die Schaffung einer Wälzlagerung vorhandene Umgebungskonstruktion einzuführen sind. Solche Transport- und Montagevorrichtungen dienen somit dazu, die Wälzkörper während des Transportes in ihrer richtigen gegenseitigen Zuordnung zu halten und anschließend die Montage des ganzen Satzes von Wälzkörpern in dieser Zuordnung in eine geeignete Umgebungskonstruktion zu erleichtern. Transport and assembly devices for one or more full complement sets of cylindrical rolling elements are mainly used in cases in which the manufacturer does not provide a complete rolling bearing, but only one or more sets of cylindrical rolling elements, the first in the user in one for the creation a rolling bearing existing surrounding construction are to be introduced. Such transport and mounting devices thus serve to keep the rolling elements during transport in their proper mutual assignment and then to facilitate the assembly of the entire set of rolling elements in this assignment in a suitable surrounding construction.
Eine solche gattungsgemäße Transport- und Montagevorrichtung für zylindrische Wälzkörper ist aus der DE 24 40 717 A1 vorbekannt. Sie besteht im We- sentlichen aus einer äußeren Verpackungshülse und einer koaxial zu dieser angeordneten inneren Verpackungshülse, zwischen denen die nebeneinander auf einem gemeinsamen Teilkreis angeordneten und sich an ihren Mantelflächen berührenden Wälzkörper angeordnet sind. Der Hohlraum der inneren Verpackungshülse ist dabei beidseitig mit tassenförmigen Hohlstopfen verschlossen, die in Klemmverbindung mit der inneren Verpackungshülse stehen und als Mittel zur axialen Lagefixierung der Wälzkörper in der Transport- und Montagevorrichtung dienen, indem diese den Außenmantel der inneren Verpa- ckungshülse überragende Randborde aufweisen. Such a generic transport and mounting device for cylindrical rolling elements is known from DE 24 40 717 A1. It essentially consists of an outer packaging sleeve and an inner packaging sleeve arranged coaxially therewith, between which the rolling elements arranged side by side on a common pitch circle and contacting with their lateral surfaces are arranged. The cavity of the inner Packing sleeve is closed on both sides with cup-shaped hollow stopper, which are in clamping connection with the inner packaging sleeve and serve as a means for axial positional fixation of the rolling elements in the transport and mounting device by this have the outer jacket of the inner Verpa- ckungshülse superior peripheral rims.
Die Handhabung einer solchen Transport- und Montagevorrichtung erfolgt dabei derart, dass die äußere Verpackungshülse gegen die Lagerbohrung des Bauteils, in dem die Wälzkörpersätze montiert werden sollen, angelegt wird und dann durch axialen Druck auf die Hohlstopfen an der inneren Verpackungshülse dieselbe zusammen mit den darauf angeordneten Wälzkörpersätzen in die Bohrung des Bauteils eingeschoben wird. Die äußere Verpackungshülse wird dabei von den Wälzkörpersätzen abgestreift, so dass die Bohrung dann die Wälzkörpersätze enthält, die immer noch auf der inneren Verpackungshülse gehalten werden und stirnseitig noch durch die Hohlstopfen axial lagegesichert sind. Nach dem darauf folgenden manuellen Entfernen der Hohlstopfen ist es nur noch erforderlich, einen als Lagersitz ausgebildeten Bolzen in Achsrichtung zwischen die Wälzkörper zu schieben, wobei durch den Bolzen die innere Verpackungshülse aus der Lagerstelle herausgedrückt wird. The handling of such a transport and mounting device is carried out such that the outer packaging sleeve against the bearing bore of the component in which the Wälzkörpersätze be mounted, is applied and then by axial pressure on the hollow stopper on the inner packaging sleeve the same together with the arranged thereon Rolling element sets is inserted into the bore of the component. The outer packaging sleeve is thereby stripped from the Wälzkörpersätzen, so that the bore then contains the Wälzkörperätze, which are still held on the inner packaging sleeve and the front side are still secured in position by the hollow stopper. After the subsequent manual removal of the hollow stopper, it is only necessary to push a bolt formed as a bearing seat in the axial direction between the rolling elements, wherein the inner packing sleeve is pushed out of the bearing point by the bolt.
Als nachteilig bei solchen Transport- und Montagevorrichtungen hat es sich jedoch erwiesen, dass diese aus vier Komponenten, nämlich aus den beiden Ver- packungshülsen und den beiden Hohlstopfen , besteht, durch welche die Transport- und Montagevorrichtung zum einen in ihrer Herstellung relativ kos- tenaufwändig ist. Zum anderen sind die beiden Hohlstopfen hauptsächlich als Mittel zur axialen Lagefixierung der Wälzkörper in der Transport- und Montagevorrichtung vorgesehen und werden ebenso wie die beiden Verpackungshülsen der Transport- und Montagevorrichtung nach der Montage der Wälzkörper an deren Lagerstelle nicht mehr benötigt. Da sowohl die Hohlstopfen als auch die Verpackungshülsen relativ materialintensiv sind verursachen diese somit eine große Menge unnötigen Abfall, der wieder aufwändig entsorgt werden muss. Aufgabe der Erfindung However, it has proved to be disadvantageous in such transport and assembly devices that it consists of four components, namely the two packaging sleeves and the two hollow plugs, by means of which the transport and assembly device is relatively expensive to produce is. On the other hand, the two hollow plugs are mainly provided as a means for axially fixing the position of the rolling elements in the transport and mounting device and are no longer needed as well as the two packaging sleeves of the transport and mounting device after mounting the rolling elements at the bearing point. Since both the hollow stopper and the packaging sleeves are relatively material-intensive, these thus cause a large amount of unnecessary waste, which must be disposed of again consuming. Object of the invention
Ausgehend von den dargelegten Nachteilen des bekannten Standes der Technik liegt der Erfindung deshalb die Aufgabe zu Grunde, eine Transport- und Mon- tagevorrichtung für einen oder mehrere vollrollige Sätze von zylindrische Wälzkörper zu konzipieren, die in ihrer Herstellung kostengünstig ist und die nach ihrem Gebrauch weniger Abfall verursacht. Based on the stated disadvantages of the known prior art, the invention is therefore based on the object, a transport and mounting device for one or more full complement sets of cylindrical rolling elements to design, which is inexpensive to manufacture and less after their use Waste caused.
Beschreibung der Erfindung Description of the invention
Erfindungsgemäß wird diese Aufgabe bei einer Transport- und Montagevorrichtung nach dem Oberbegriff des Anspruchs 1 derart gelöst, dass die Mittel zur axialen Lagefixierung der Wälzkörper als an einer Axialseite der äußeren Verpackungshülse angeformte und nach innen gerichtete, umlaufende Randbörde- lung sowie als an der gegenüberliegenden Axialseite der inneren Verpackungshülse angeformte und nach außen gerichtete, umlaufende Randbördelung ausgebildet sind. According to the invention this object is achieved in a transport and mounting device according to the preamble of claim 1 such that the means for axial positional fixation of the rolling elements than on an axial side of the outer packaging sleeve integrally formed and inwardly directed, peripheral Randbörde- ment and as on the opposite axial side formed of the inner packaging sleeve and outwardly directed, circumferential edge beading are formed.
Bevorzugte Ausgestaltungen und vorteilhafte Weiterbildungen der erfindungs- gemäß ausgebildeten Transport- und Montagevorrichtung werden in den Unteransprüchen beschrieben. Preferred embodiments and advantageous developments of the invention designed according to transport and mounting device are described in the subclaims.
Danach ist es gemäß Anspruch 2 bei der erfindungsgemäß ausgebildeten Transport- und Montagevorrichtung vorgesehen, dass sowohl die äußere Ver- packungshülse als auch die innere Verpackungshülse aus einem Kunststoff besteht und dass die Randbördelungen an deren Axialseiten zugleich als Versteifungselemente für deren Formstabilität ausgebildet sind. Als Kunststoff für die Verpackungshülsen hat sich dabei besonders vorteilhaft ein Kunststoff aus der Gruppe der Thermoplaste, beispielsweise Polyvinylchlorid, erwiesen, da dieser kostengünstig, leicht umformbar und wieder verwertbar ist. Da dieser Kunststoff in der dünnwandigen Zylinderform der Verpackungshülsen jedoch leicht instabil ist, sorgen die Randbördelungen an den Axialseiten der Verpackungshülsen zugleich für eine bessere Formstabilität. Schließlich wird es als vorteilhafte Ausgestaltung der erfindungsgemäß ausgebildeten Transport- und Montagevorrichtung durch Anspruch 3 noch vorgeschlagen, dass die Randbördelungen an den Axialseiten beider Verpackungshülsen einen halbkreisförmigen Profilquerschnitt aufweisen und die Enden der Randbör- delungen mit den Stirnseiten der Wälzkörper in Haltekontakt stehen. Die Berührung der Enden der Randbördelungen und der Stirnseiten der Wälzkörper erfolgt dabei vorteilhafterweise oberhalb der Längsmittelachse der Wälzkörper, um zwischen die Verpackungshülsen noch ein rohrförmiges Hilfswerkzeug bei der Montage der Wälzkörper an deren Lagerstelle einführen zu können. Alternativ ist es jedoch auch möglich, die Randbördelungen an den Axialseiten beider Verpackungshülsen mit einem ebenfalls oberhalb der Längsmittelachse der Wälzkörper endenden winkelförmigen Profilquerschnitt auszubilden, so dass die Wälzkörper mit der Innenseite der Randbördelungen in Haltekontakt stehen. Zusammenfassend weist die erfindungsgemäß ausgebildete Transport- und Montagevorrichtung somit gegenüber den aus dem Stand der Technik bekannten Transport- und Montagevorrichtungen den Vorteil auf, dass durch die Anformung der umlaufenden Randbördelungen an beiden Verpackungshülsen die sonst üblichen Hohlstopfen entfallen und die Wälzkörper dennoch in einfacher Weise in der Vorrichtung axial lagefixiert werden können. Dadurch wird die erfindungsgemäße Transport- und Montagevorrichtung in ihrer Herstellung äußerst kostengünstig und es entsteht nach deren Gebrauch weniger Abfall. Thereafter, it is provided according to claim 2 in the inventively designed transport and mounting device that both the outer packaging sleeve and the inner packaging sleeve is made of a plastic and that the edge crimps are formed at the axial sides at the same time as stiffening elements for their dimensional stability. As a plastic for the packaging tubes, a plastic from the group of thermoplastics, such as polyvinyl chloride, has proved to be particularly advantageous, since this is inexpensive, easily formed and reusable. However, since this plastic is slightly unstable in the thin-walled cylindrical shape of the packaging sleeves, the edge curls on the axial sides of the packaging sleeves simultaneously ensure better dimensional stability. Finally, it is proposed as an advantageous embodiment of the invention designed according to transport and mounting device by claim 3, that the edge flanges on the axial sides of both packaging sleeves have a semicircular profile cross-section and the ends of the edge border delungen with the end faces of the rolling elements are in holding contact. The contact of the ends of the Randbördelungen and the end faces of the rolling elements is advantageously carried out above the longitudinal center axis of the rolling elements to be able to introduce a tubular auxiliary tool during assembly of the rolling elements at the bearing point between the packaging sleeves. Alternatively, however, it is also possible to form the edge flanges on the axial sides of both packaging sleeves with an angle profile profile which also terminates above the longitudinal central axis of the rolling elements, so that the rolling elements are in holding contact with the inside of the edge flanges. In summary, the present invention formed transport and mounting device thus compared to the known from the prior art transport and mounting devices has the advantage that account for the formation of peripheral edge crimps on both packaging sleeves, the usual hollow stopper and the rolling elements in a simple manner in the Device can be fixed in position axially. As a result, the transport and mounting device according to the invention in its manufacture is extremely inexpensive and there is less waste after their use.
Kurze Beschreibung der Zeichnungen Brief description of the drawings
Eine bevorzugte Ausführungsform der erfindungsgemäß ausgebildeten Transport- und Montagevorrichtung wird nachfolgend unter Bezugnahme auf die beigefügten Zeichnungen näher erläutert. Dabei zeigen: A preferred embodiment of the present invention formed transport and mounting device will be explained below with reference to the accompanying drawings. Showing:
Figur 1 einen Querschnitt durch eine vergrößerte Darstellung einer erfindungsgemäß ausgebildeten Transport- und Montagevorrichtung; Figur 2 eine vergrößerte Darstellung der Einzelheit X der erfindungsgemäßen Transport- und Montagevorrichtung nach Figur 1 ; Figure 1 shows a cross section through an enlarged view of an inventively designed transport and mounting device; Figure 2 is an enlarged view of the detail X of the transport and mounting device according to the invention of Figure 1;
Figur 3 eine vergrößerte Darstellung der Einzelheit Y der er- findungsgemäßen Transport- und Montagevorrichtung nach Figur 1. 3 is an enlarged view of the detail Y of the inventive transport and mounting device of Figure 1.
Ausführliche Beschreibung der Zeichnungen Aus Figur 1 geht beispielhaft eine Transport- und Montagevorrichtung 1 für zwei vollrollige Sätze von zylindrischen Wälzkörpern 2, 3 hervor, die zusammen mit einer zwischen diesen angeordneten, nicht näher bezeichneten Anlaufscheibe in einer nicht dargestellten Planetenradlagerung montiert werden sollen. Deutlich sichtbar besteht die Transport- und Montagevorrichtung 1 im Wesentlichen aus einer äußeren Verpackungshülse 4 und einer koaxial zu dieser angeordneten inneren Verpackungshülse 5, zwischen denen die nebeneinander auf einem gemeinsamen Teilkreis angeordneten und sich an ihren Mantelflächen berührenden Wälzkörper 2, 3 angeordnet sind. Darüber hinaus ist in Figur 1 zu sehen, dass die Transport- und Montagevorrichtung 1 Mittel 6 zur axialen Lagefixierung der Wälzkörper 2, 3 in deren Transportstellung aufweist, die, wie in den vergrößerten Darstellungen der Figuren 2 und 3 deutlich erkennbar, erfindungsgemäß als an einer Axialseite 7 der äußeren Verpackungshülse 4 angeformte und nach innen gerichtete, umlaufende Randbördelung 8 sowie als an der gegenüberliegenden Axialseite 9 der inneren Verpackungshülse 5 angeformte und nach außen gerichtete, umlaufende Randbördelung 10 ausgebildet sind. DETAILED DESCRIPTION OF THE DRAWINGS FIG. 1 shows, by way of example, a transport and mounting device 1 for two full-complement sets of cylindrical rolling elements 2, 3, which are to be mounted in a planetary gear arrangement, not shown, together with a thrust washer arranged between them. Clearly visible, the transport and mounting device 1 consists essentially of an outer packaging sleeve 4 and a coaxially arranged to this inner packaging sleeve 5, between which the arranged side by side on a common pitch circle and touching their outer surfaces rolling elements 2, 3 are arranged. In addition, it can be seen in Figure 1, that the transport and mounting device 1 means 6 for axially fixing the position of the rolling elements 2, 3 in their transport position, which, as clearly seen in the enlarged views of Figures 2 and 3, according to the invention as a Axial side 7 of the outer packaging sleeve 4 integrally formed and inwardly directed, circumferential edge beading 8 and as formed on the opposite axial side 9 of the inner packaging sleeve 5 and outwardly directed, peripheral edge beading 10 are formed.
Desweiteren geht aus Figur 1 in Zusammenschau mit den Figuren 2 und 3 her- vor, dass sowohl die äußere Verpackungshülse 4 als auch die inneren Verpackungshülse 5 aus einem Kunststoff besteht und die Randbördelungen 8, 10 an deren Axialseiten 7, 9 zugleich als Versteifungselemente für deren Formstabilität ausgebildet sind. Die Randbördelungen 8, 10 an den Axialseiten 7, 9 beider Verpackungshülsen 4, 5 weisen dabei einen halbkreisförmigen Profilquerschnitt in der Form auf, das die Enden 11 , 12 der Randbördelungen 8, 10 mit den Stirnseiten 13, 14 der Wälzkörper 2, 3 in Haltekontakt stehen. Furthermore, it is apparent from FIG. 1 in conjunction with FIGS. 2 and 3 that both the outer packaging sleeve 4 and the inner packaging sleeve 5 are made of a plastic and the edge curls 8, 10 are formed at the axial sides 7, 9 at the same time as stiffening elements for their dimensional stability. The edge flanges 8, 10 on the axial sides 7, 9 of both packaging sleeves 4, 5 in this case have a semicircular profile cross-section in the form that the ends 11, 12 of the edge flanges 8, 10 with the end faces 13, 14 of the rolling elements 2, 3 in holding contact stand.
Bezugszahlenliste LIST OF REFERENCE NUMBERS
Transport- und Montagevorrichtung Transport and mounting device
Wälzkörper  rolling elements
Wälzkörper  rolling elements
äußere Verpackungshülse outer packaging sleeve
innere Verpackungshülse inner packing sleeve
Mittel zur axialen Lagefixierung von 2, 3 Means for axially fixing the position of 2, 3
Axialseite von 4 Axial side of 4
Randbördelung an 7  Edge beading on 7
Axialseite von 5  Axial side of 5
Randbördelung an 9  Edge beading on 9
Ende von 8  End of 8
Ende von 10  End of 10
Stirnseiten von 2  End faces of 2
Stirnseiten von 3  End faces of 3

Claims

Patentansprüche claims
Transport- und Montagevorrichtung (1) für einen oder mehrere vollrollige Sätze von zylindrischen Wälzkörpern (2, 3), welche im Wesentlichen aus einer äußeren Verpackungshülse (4) und einer koaxial zu dieser angeordneten inneren Verpackungshülse (5) besteht, zwischen denen die nebeneinander auf einem gemeinsamen Teilkreis angeordneten und sich an ihren Mantelflächen berührenden Wälzkörper (2, 3) angeordnet sind, und welche Mittel (6) zur axialen Lagefixierung der Wälzkörper (2, 3) in deren Transportstellung aufweist, dadurch gekennzeichnet, dass die Mittel (6) zur a- xialen Lagefixierung der Wälzkörper (2, 3) als an einer Axialseite (7) der äußeren Verpackungshülse (4) angeformte und nach innen gerichtete, umlaufende Randbördelung (8) sowie als an der gegenüberliegenden Axialseite (9) der inneren Verpackungshülse (5) angeformte und nach außen gerichtete, umlaufende Randbördelung (10) ausgebildet sind. Transport and assembly device (1) for one or more full complement sets of cylindrical rolling elements (2, 3), which consists essentially of an outer packaging sleeve (4) and a coaxially arranged to this inner packaging sleeve (5), between which the side by side a roller bearing (2, 3) arranged on their lateral surfaces are arranged, and which means (6) for axially fixing the position of the rolling elements (2, 3) in their transport position, characterized in that the means (6) for a xialen positional fixing of the rolling elements (2, 3) as on an axial side (7) of the outer packaging sleeve (4) integrally formed and inwardly directed, peripheral edge beading (8) and as at the opposite axial side (9) of the inner packaging sleeve (5) molded and outwardly directed, circumferential edge flange (10) are formed.
Transport- und Montagevorrichtung (1) nach Anspruch 1 , dadurch gekennzeichnet, dass sowohl die äußere Verpackungshülse (4) als auch die inneren Verpackungshülse (5) aus einem Kunststoff besteht und die Randbördelungen (8, 10) an deren Axialseiten (7, 9) zugleich als Versteifungselemente für deren Formstabilität ausgebildet sind. Transport and mounting device (1) according to claim 1, characterized in that both the outer packaging sleeve (4) and the inner packaging sleeve (5) consists of a plastic and the Randbördelungen (8, 10) on the axial sides (7, 9) at the same time designed as stiffening elements for their dimensional stability.
Transport- und Montagevorrichtung (1) nach Anspruch 2, dadurch ge- kenn-zeichnet, dass die Randbördelungen (8, 10) an den Axialseiten (7, 9) beider Verpackungshülsen (4, 5) einen halbkreisförmigen Profilquerschnitt aufweisen und die Enden (11 , 12) der Randbördelungen (8, 10) mit den Stirnseiten (13, 14) der Wälzkörper (2, 3) in Haltekontakt stehen. Transport and assembly device (1) according to claim 2, characterized in that the edge flanges (8, 10) on the axial sides (7, 9) of both packaging sleeves (4, 5) have a semicircular profile cross-section and the ends (11 , 12) of the edge curls (8, 10) with the end faces (13, 14) of the rolling elements (2, 3) are in holding contact.
PCT/EP2011/064385 2010-12-23 2011-08-22 Transport and assembly device for one or more full-type sets of cylindrical roller bodies WO2012084279A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010056109A DE102010056109A1 (en) 2010-12-23 2010-12-23 Transport and mounting device for one or more full complement sets of cylindrical rolling elements
DE102010056109.6 2010-12-23

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WO2012084279A1 true WO2012084279A1 (en) 2012-06-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220243766A1 (en) * 2021-02-02 2022-08-04 Aktiebolaget Skf Packaging sleeve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017115072A1 (en) 2017-07-06 2018-08-30 Schaeffler Technologies AG & Co. KG Transport arrangement for transporting bearing parts
DE102022122677A1 (en) 2022-09-07 2024-03-07 Schaeffler Technologies AG & Co. KG Gear-bearing assembly, gear, transport unit and method for producing a transport unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921913A (en) * 1959-03-24 1963-03-27 Pitner Alfred Improvements in and relating to devices for provisionally retaining bearing needles for use in the manufacture and handling of needle bearings
DE2440717A1 (en) 1974-08-24 1976-03-04 Schaeffler Ohg Industriewerk TRANSPORT AND ASSEMBLY DEVICE FOR CIRCLES OF CLOSED CYLINDRICAL ROLLED BODIES
US5259677A (en) * 1992-10-26 1993-11-09 The Torrington Company Axially restrained and balanced eccentric bearing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921913A (en) * 1959-03-24 1963-03-27 Pitner Alfred Improvements in and relating to devices for provisionally retaining bearing needles for use in the manufacture and handling of needle bearings
DE2440717A1 (en) 1974-08-24 1976-03-04 Schaeffler Ohg Industriewerk TRANSPORT AND ASSEMBLY DEVICE FOR CIRCLES OF CLOSED CYLINDRICAL ROLLED BODIES
US5259677A (en) * 1992-10-26 1993-11-09 The Torrington Company Axially restrained and balanced eccentric bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220243766A1 (en) * 2021-02-02 2022-08-04 Aktiebolaget Skf Packaging sleeve
US11512741B2 (en) * 2021-02-02 2022-11-29 Aktiebolaget Skf Packaging sleeve

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