DE503541C - Conical clamping sleeve for fastening machine parts on axles, shafts or the like. - Google Patents
Conical clamping sleeve for fastening machine parts on axles, shafts or the like.Info
- Publication number
- DE503541C DE503541C DESCH82247D DESC082247D DE503541C DE 503541 C DE503541 C DE 503541C DE SCH82247 D DESCH82247 D DE SCH82247D DE SC082247 D DESC082247 D DE SC082247D DE 503541 C DE503541 C DE 503541C
- Authority
- DE
- Germany
- Prior art keywords
- axles
- shafts
- clamping sleeve
- machine parts
- fastening machine
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
- F16D1/095—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
- F16D1/096—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only the ring or rings being located between the shaft and the hub
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Description
in Schweinfurtin Schweinfurt
Den Gegenstand der Erfindung bildet eine konische Spannhülse, die zur Befestigung von Maschinenteilen auf Wellen, Achsen o. dgl. dient. Von bekannten Spannhülsen dieser Art, bei denen die Spannflächen gerauht oder mit schmalen Zähnen versehen sind, die sich bald flach drücken, unterscheidet sich der Erfindungsgegenstand dadurch, daß der an der Gegenfläche anliegende Teil seiner Spannflächen größer als der den Nuten entsprechende Teil ist. Durch die Nuten werden diese Flächen in einzelne Felder von größeren Abmessungen zerlegt, die sich entsprechend der Elastizität des Baustoffes den Gegenflächen etwas anpassen, jedoch keine dauernde Formänderung erleiden, weshalb die Verbindung auf die Dauer zuverlässig ist.The subject of the invention forms a conical clamping sleeve which is used for fastening Machine parts on shafts, axles or the like. Serves. From known adapter sleeves this Kind in which the clamping surfaces are roughened or provided with narrow teeth, which are soon press flat, the subject of the invention differs in that the at the Opposite surface part of its clamping surfaces larger than that corresponding to the grooves Part is. Through the grooves these areas are broken down into individual fields of larger dimensions, which are accordingly adjust the elasticity of the building material to the opposing surfaces somewhat, but not permanently Suffering change in shape, which is why the connection is reliable in the long run.
In der Zeichnung ist eine Ausführungsform der Erfindung beispielsweise dargestellt. Die einzige Abbildung zeigt in der oberen Hälfte die äußere Seitenansicht und in der unteren Hälfte einen Längsschnitt einer Spannhülse gemäß der neuen Anordnung.In the drawing, an embodiment of the invention is shown as an example. the The only figure shows the outer side view in the upper half and the lower half Half a longitudinal section of an adapter sleeve according to the new arrangement.
Die dargestellte Spannhülse hat eine zylindrische Bohrung und kegeligen Umfang und dient zur Befestigung eines Maschinenteils, z. B., eines Wälzlagers, auf einer Welle o. dgl., zu welchem Zwecke sie vorteilhaft teilweise längs geschlitzt ist, um sie um die Welle zusammendrücken zu können. Sowohl in der Bohrung als auch auf dem Umpfange sind Nuten α hergestellt, durch die die Zylinder- und Kegelflächen in einzelne Felder oder Teilflächen b zerlegt werden. Falls das Material auf einer dieser Teilflächen ungleichmäßig trägt, wird es an den Stellen höherer Beanspruchung zusammengedrückt und hat auch infolge der Anwendung der Rillen die Möglichkeit, nach der Seite auszuweichen. Dadurch kommen auch die übrigen Teile der betreffenden Gesamtfläche zum Tragen.The adapter sleeve shown has a cylindrical bore and tapered circumference and is used to attach a machine part, for. B., a roller bearing, on a shaft o. Grooves α are made both in the bore and on the circumference, through which the cylinder and conical surfaces are broken down into individual fields or partial surfaces b. If the material wears unevenly on one of these partial surfaces, it is compressed at the points of higher stress and, as a result of the use of the grooves, has the opportunity to move to the side. As a result, the remaining parts of the total area concerned also come into play.
Die Rillen α sind in diesem Ausführungsbeispiel als sich kreuzende Rechts- und Linksgewinde ausgeführt. Sie können aber auch auf beliebige andere Art hergestellt sein. Die Spannhülse kann auch andere Gestalt haben, z. B, an ihrem Ende von kleinerem Durchmesser mit einem Gewindefortsatz versehen sein, um sie mit Hilfe einer aufgeschraubten Mutter in die Bohrung des Maschinenteils hineinzuziehen. Sie kann auch eine konische Bohrung und einen zylindrischen Umfang haben, wenn es sich um die Befestigung auf einem konischen Zapfen handelt.The grooves α are in this embodiment as intersecting right and left threads executed. But they can also be produced in any other way. The clamping sleeve can also have a different shape have e.g. B, provided with a thread extension at its end of smaller diameter to be pulled into the bore of the machine part with the help of a screwed nut. She can too have a conical bore and a cylindrical circumference when it is mounted on a conical pin acts.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH82247D DE503541C (en) | Conical clamping sleeve for fastening machine parts on axles, shafts or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH82247D DE503541C (en) | Conical clamping sleeve for fastening machine parts on axles, shafts or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE503541C true DE503541C (en) | 1930-07-24 |
Family
ID=7442478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH82247D Expired DE503541C (en) | Conical clamping sleeve for fastening machine parts on axles, shafts or the like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE503541C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE929287C (en) * | 1949-12-09 | 1955-06-23 | Charmilles Sa Ateliers | Device for the axial and radial fastening of a hub or the like on a shaft |
DE1157853B (en) * | 1957-04-03 | 1963-11-21 | F M Tarbuk & Co | Clamping sleeve |
DE1187861B (en) * | 1960-06-30 | 1965-02-25 | Demag Ag | Press fit, consisting of a circular supporting body and a shrunk-on component with a bore |
EP0016643A1 (en) * | 1979-03-21 | 1980-10-01 | McQUAY-PERFEX INC. | Impeller and shaft assembly for high speed gas compression |
FR2478759A1 (en) * | 1980-03-19 | 1981-09-25 | Skf Ab | COUPLING DEVICE FOR FORMING A FRICTION SEAL |
-
0
- DE DESCH82247D patent/DE503541C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE929287C (en) * | 1949-12-09 | 1955-06-23 | Charmilles Sa Ateliers | Device for the axial and radial fastening of a hub or the like on a shaft |
DE1157853B (en) * | 1957-04-03 | 1963-11-21 | F M Tarbuk & Co | Clamping sleeve |
DE1187861B (en) * | 1960-06-30 | 1965-02-25 | Demag Ag | Press fit, consisting of a circular supporting body and a shrunk-on component with a bore |
EP0016643A1 (en) * | 1979-03-21 | 1980-10-01 | McQUAY-PERFEX INC. | Impeller and shaft assembly for high speed gas compression |
FR2478759A1 (en) * | 1980-03-19 | 1981-09-25 | Skf Ab | COUPLING DEVICE FOR FORMING A FRICTION SEAL |
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