DE812129C - Connection z. B. of machine parts - Google Patents
Connection z. B. of machine partsInfo
- Publication number
- DE812129C DE812129C DEP55137A DEP0055137A DE812129C DE 812129 C DE812129 C DE 812129C DE P55137 A DEP55137 A DE P55137A DE P0055137 A DEP0055137 A DE P0055137A DE 812129 C DE812129 C DE 812129C
- Authority
- DE
- Germany
- Prior art keywords
- connection
- cone
- expansion sleeve
- machine parts
- 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.)
- Expired
Links
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B3/00—Key-type connections; Keys
- F16B3/06—Key-type connections; Keys using taper sleeves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Description
Die Erfindung betrifft eine lösbare Verbindung z. B. von Maschinenteilen. Zweck der Erfindung ist, eine äußerst einfache, schnelle und Billige Verbindung von Triebwerkselementen herzustellen. Bei den bekannteri Keilverbindungen müssen die Nuten für die zur Verwendung kommenden Keile gefräst, gestoßen, gehobelt oder gefeilt werden. Die Keile als solche müssen ebenfalls auf ähnliche Weise her-, gestellt und zum Schluß auch noch eingepaßt werden.The invention relates to a releasable connection z. B. of machine parts. The purpose of the invention is to provide an extremely simple, fast and cheap connection of engine components. With the more well-known wedge connections the grooves for the wedges to be used are milled, pushed, planed or be filed. As such, the wedges must also be manufactured in a similar manner and finally also be fitted.
A11 diese Arbeitsgänge werden durch die vorgeschlagene Verbindung vermieden. Es ist lediglich eine axiale Bohrung an der Stirnseite herzustellen, in welche dann eine erfindungsgemäße, je nach Größe genormte und in Serie, z. B. auf Automaten hergestellte Konus-Spreizhülsenverbindung eingesetzt wird.A11 these operations are supported by the proposed compound avoided. All you have to do is drill an axial hole on the face, in which then an inventive, standardized depending on the size and in series, z. B. Automatically produced cone-expansion sleeve connection is used.
Die Zeichnung zeigt ein Ausführungsbeispiel. der erfindungsgemäßen Verbindung im Schnitt.The drawing shows an embodiment. of the invention Connection in section.
Die Nabe 2 hat Treibsitz auf der Welle i. Beim Anziehen der Mutter 6 spreizt der Konus 4 die geschlitzte Hülse 3 und preßt sie gegen die Wandung der Bohrung 9, so daß eine sichere Übertragung des Drehmomentes erfolgt und die Nabe auf der Welle i gehalten wird. Ein Einpassen, der Verbindung ist nicht nötig, da Bohrung 9 sowie Hülse 3 außen zylindrisch sind und dadurch das Tragen der Flächen gewährleistet. wird: Damit der Konus ,4 sich beim Anziehen der Mutter 6 nicht mitdreht, hat er am Gewindeteil einen Schlitz 8 zum Festhalten. Die Mutter 6 wird beispielsweise durch einen Federring 7 gegen Lösen gesichert.The hub 2 has a driving seat on the shaft i. When tightening the nut 6 spreads the cone 4, the slotted sleeve 3 and presses it against the wall of the Bore 9, so that a reliable transmission of the torque takes place and the hub is held on the shaft i. There is no need to fit in the connection Bore 9 and sleeve 3 are cylindrical on the outside and thereby support the surfaces guaranteed. is: So that the cone, 4 does not turn when the nut 6 is tightened, he has a slot 8 on the threaded part to hold on to. The nut 6 is for example secured against loosening by a spring ring 7.
Soll die Verbindung gelöst werden, so wird zuerst die Mutter 6 gelöst und dann der Konus 4 zurückgeschlagen. Die gespreizte Hülse 3 verringert ihren Durchmesser infolge ihrer inneren Federung und kann leicht herausgezogen, oder die Nabe 2 kann von der Welle, geschlagen werden. Bei sachgemäßer Behandlung kann die Konus-Spreizhülsenverbindung wieder verwendet werden. Ist es erforderlich, die Nabe 2 auf der Welle i besonders gut gegen Verschieben zu sichern, so wird eine Hülse 3 mit Zapfen 5 oder anderer Arretierung verwendet. Es ist für diesen Fall dann auch noch eine radiale Bohrung io auszuführen.If the connection is to be released, the nut 6 is released first and then the cone 4 struck back. The expanded sleeve 3 reduces its diameter due to their internal suspension and can easily be pulled out, or the hub 2 can be hit by the wave. If handled properly, the cone-expansion sleeve connection can be used again. It is necessary to specialize the hub 2 on the shaft i to secure well against displacement, a sleeve 3 with pin 5 or other Lock used. In this case there is also a radial hole io run.
Beim Zusammenbau der Verbindung wird die Spreizhülse 3 mit dem Konus 4 und dem Zapfen 5 ohne den Federring 7 und die Mutter 6 in den Teil der Bohrüng 9 gelegt, der an der Welle i vorhanden ist: Dann erst wird die Nabe 2 über die Welle i geschoben.When assembling the connection, the expansion sleeve 3 with the cone 4 and the pin 5 without the spring ring 7 and the nut 6 in the part of the Bohrüng 9, which is present on the shaft i: Only then is the hub 2 over the shaft i pushed.
Die vorgeschlagene Konus-Spreizhülsenverbindung kommt überall dort zur Anwendung, wo die erforderliche Bohrung hergestellt werden kann. Auch bei der Verbindung von Konstruktionsteilen ist ihre Anwendung möglich.The proposed cone-expansion sleeve connection comes everywhere there for use where the required hole can be made. Even with the Connection of construction parts is possible their application.
Eine weitere Möglichkeit der Anwendung des Prinzips ist an Stelle von Dübeln, Steinschrauben, Ankern u. dgl. gegeben, z. B. zur Befestigung von Gegenständen, bei denen Durchgangslöcher nicht gebohrt werden können. Bei Sacklöchern erübrigt sich das Schneiden von Gewinde. Auch wo z. B. Steinschrauben in das Mauerwerk einzementiert werden müssen und das Erhärten dann erst abgewartet werden muß, kann die erfindungsgemäße Verbindung angewendet werden.Another way of applying the principle is in place of dowels, stone screws, anchors and the like. B. for fastening objects, where through holes cannot be drilled. No need for blind holes cutting threads. Also where z. B. cemented stone screws in the masonry must be and then the hardening must first be awaited, the inventive Connection can be applied.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP55137A DE812129C (en) | 1949-09-17 | 1949-09-17 | Connection z. B. of machine parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP55137A DE812129C (en) | 1949-09-17 | 1949-09-17 | Connection z. B. of machine parts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE812129C true DE812129C (en) | 1951-08-27 |
Family
ID=7387567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP55137A Expired DE812129C (en) | 1949-09-17 | 1949-09-17 | Connection z. B. of machine parts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE812129C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020495B (en) * | 1952-06-25 | 1957-12-05 | Nat Machinery Co | Adjustable mounting of a hub with a cylindrical bore on a conical shaft end by means of a longitudinally slotted, internally conical flange socket |
DE1192885B (en) * | 1960-05-13 | 1965-05-13 | Johann Hochreuter | Wedge connection between shaft and hub |
DE1233665B (en) * | 1959-05-26 | 1967-02-02 | Boerge Martins | Clamping sleeve |
DE3507452C1 (en) * | 1985-03-02 | 1986-01-02 | Oskar E. 7129 Brackenheim Peter | Clamping set for connecting shafts to hubs |
DE3529577C1 (en) * | 1985-08-17 | 1986-05-15 | Oskar E. 7129 Brackenheim Peter | Clamping set for connecting shafts to hubs |
DE3536920C1 (en) * | 1985-10-17 | 1986-09-04 | Oskar E. 7129 Brackenheim Peter | Fixture for hub on shaft - using screw operated expansion bush in axial hole located evenly between hub and shaft |
DE3628076C1 (en) * | 1986-08-19 | 1987-06-25 | Oskar E. 7129 Brackenheim De Peter | Taper bush coupling for wheel hub - has cylindrical axial hole with centre tangent to shaft and hub bore |
US20160319878A1 (en) * | 2016-07-07 | 2016-11-03 | Caterpillar Global Mining Llc | Shaft-hub assembly |
-
1949
- 1949-09-17 DE DEP55137A patent/DE812129C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020495B (en) * | 1952-06-25 | 1957-12-05 | Nat Machinery Co | Adjustable mounting of a hub with a cylindrical bore on a conical shaft end by means of a longitudinally slotted, internally conical flange socket |
DE1233665B (en) * | 1959-05-26 | 1967-02-02 | Boerge Martins | Clamping sleeve |
DE1192885B (en) * | 1960-05-13 | 1965-05-13 | Johann Hochreuter | Wedge connection between shaft and hub |
DE3507452C1 (en) * | 1985-03-02 | 1986-01-02 | Oskar E. 7129 Brackenheim Peter | Clamping set for connecting shafts to hubs |
DE3529577C1 (en) * | 1985-08-17 | 1986-05-15 | Oskar E. 7129 Brackenheim Peter | Clamping set for connecting shafts to hubs |
DE3536920C1 (en) * | 1985-10-17 | 1986-09-04 | Oskar E. 7129 Brackenheim Peter | Fixture for hub on shaft - using screw operated expansion bush in axial hole located evenly between hub and shaft |
DE3628076C1 (en) * | 1986-08-19 | 1987-06-25 | Oskar E. 7129 Brackenheim De Peter | Taper bush coupling for wheel hub - has cylindrical axial hole with centre tangent to shaft and hub bore |
US20160319878A1 (en) * | 2016-07-07 | 2016-11-03 | Caterpillar Global Mining Llc | Shaft-hub assembly |
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