DE485017C - Two-sided clamping sleeve - Google Patents
Two-sided clamping sleeveInfo
- Publication number
- DE485017C DE485017C DESCH82246D DESC082246D DE485017C DE 485017 C DE485017 C DE 485017C DE SCH82246 D DESCH82246 D DE SCH82246D DE SC082246 D DESC082246 D DE SC082246D DE 485017 C DE485017 C DE 485017C
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- clamping sleeve
- sided clamping
- shaft
- conical
- 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
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C19/26—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 a single row 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
- 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
- F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/16—Force 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)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
Zweiseitige Spannhülse Den Gegenstand der Erfindung bildet eine konische Spannhülse, die zum Aufspannen von Maschinenteilen, namentlich von Wälzlagern auf Achsen, Wellen o. dgl., dient. Von bekannten Spannhülsen für diesen Zweck unterscheidet sich die neue Anordnung dadurch, daß sie zweiseitig, und zwar so ausgeführt ist, daß die beiden kegeligen Spannflächen mit den Stellen ihres größten Durchmessers gegeneinandergewendet und auf einer einzigen Hülse ausgebildet sind. Auf dem mittleren Teil der Hülse mit der größten Wandstärke ist ferner das Abzugsgewinde vorgesehen, auf dem leine Mutter verschraubbar ist, die nach beiden Seiten zur Wirkung gebracht werden kann. Durch die neue Anordnung wird in axialer Richtung viel Platz gespart, weil nur eine einzige Abzugsvorrichtung vorhanden zu sein braucht und die nicht geschlitzte Mitte der Hülse beiden Spannflächen angehört.Two-sided clamping sleeve The object of the invention is a conical one Adapter sleeve, which is used to clamp machine parts, namely roller bearings Axes, shafts or the like. Serves. It differs from known adapter sleeves for this purpose the new arrangement is characterized by the fact that it is designed on two sides, namely in such a way that that the two conical clamping surfaces with the points of their largest diameter are turned against each other and formed on a single sleeve. On the middle one Part of the sleeve with the greatest wall thickness is also provided with the withdrawal thread, on the leash nut can be screwed, which brought into effect on both sides can be. The new arrangement saves a lot of space in the axial direction, because only a single trigger device needs to be present and that is not slotted middle of the sleeve belongs to both clamping surfaces.
In der Zeichnung ist die neue Anordnung in einer Ausführungsform beispielsweise dargestellt. Die Abbildung zeigt die zweiseitige Spannhülse nebst zwei durch sie auf einer Welle befestigten Rollenlagern im Längsschnitt.In the drawing, the new arrangement is in one embodiment for example shown. The illustration shows the two-sided adapter sleeve and two through it Roller bearings mounted on a shaft in longitudinal section.
Die Spannhülse gemäß, der neuen Anordnung ist mit zwei entgegengesetzt gerichteten Kegelflächen 3 und 4, die in der Mitte der Hülse ihren größten Durchmesesr haben, versehen und mit ihrer zylindrischen Bohrung 5 auf eine Welle 6 aufgeschoben. Sie dient zur Befestigung von Maschinenteilen, z. B. der inneren Laufringe i und 2 Aveier Wälzlager, die finit ihren konischen Bohrungen auf die Kegelflächen 3 und 4 geschoben sind, auf der Welle. Um ein genügendes Andrücken auf den Umfang der Welle zu sichern, ist die Hülse zweckmäßig, soweit die Kegelflächen reichen, geschlitzt, so daß durch Axialdruck geeigneter Spannteile 7 und 8 :ein Festspannen der Ringe i und 2 auf der Hülse und deren Zusammendrücken um die Welle erhalten werden kann.The clamping sleeve according to the new arrangement is opposed by two directed conical surfaces 3 and 4, the largest diamesr in the middle of the sleeve have, provided and pushed onto a shaft 6 with their cylindrical bore 5. It is used to attach machine parts such. B. the inner races i and 2 Aveier rolling bearings, which finite their conical bores on the conical surfaces 3 and 4 are pushed on the shaft. To ensure sufficient pressure on the circumference of the To secure the shaft, the sleeve is expedient, as far as the conical surfaces reach, slotted, so that by axial pressure suitable clamping parts 7 and 8: a tightening of the rings i and 2 on the sleeve and its compression around the shaft can be obtained.
Der mittlere Teil der Hülse mit größerem Durchmesser trägt einen Bund 9, auf dessen Umfang ein Gewinde hergestellt ist, in das eine ringförmige Mutter io mit entsprechendem Innengewinde eingreift. Sie dient als zweiseitig wirkende Abziehmutter und erfordert wenig Platz, so daß die beiden Maschinenteile in geringem Abstande voneinander befestigt werden können. Wenn sie nach dem Lösen der Spannteile 7 nach rechts geschraubt wird, drückt sie den Ring i von der Kegelfläche 3 herab. Wird sie hierauf nach links geschraubt, so zieht sie die Hülse aus dem Ringe 2 heraus, der dann lose auf der Welle sitzt und leicht abgezogen werden kann. Der Anschlag 8 kann also unlösbar sein, z. B. von einem festen Bund der Welle gebildet werden.The middle part of the larger diameter sleeve has a collar 9, on the circumference of which a thread is made into which an annular nut io engages with a corresponding internal thread. It serves as a bilateral acting Locking nut and requires little space, so that the two machine parts in little Distances from each other can be fixed. If after loosening the clamping parts 7 is screwed to the right, it presses the ring i down from the conical surface 3. If it is then screwed to the left, it pulls the sleeve out of the ring 2, which then sits loosely on the shaft and can be easily pulled off. The attack 8 can therefore be unsolvable, e.g. B. be formed by a solid collar of the shaft.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH82246D DE485017C (en) | Two-sided clamping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH82246D DE485017C (en) | Two-sided clamping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE485017C true DE485017C (en) | 1929-10-25 |
Family
ID=7442477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DESCH82246D Expired DE485017C (en) | Two-sided clamping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE485017C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11578760B1 (en) * | 2021-07-30 | 2023-02-14 | Rivian Ip Holdings, Llc | Input gear assembly with pilot regions on shaft and inner bearing race |
-
0
- DE DESCH82246D patent/DE485017C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11578760B1 (en) * | 2021-07-30 | 2023-02-14 | Rivian Ip Holdings, Llc | Input gear assembly with pilot regions on shaft and inner bearing race |
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