DE763615C - Electrically driven roller for roller alleys, in particular rolling mill roller alleys - Google Patents
Electrically driven roller for roller alleys, in particular rolling mill roller alleysInfo
- Publication number
- DE763615C DE763615C DEK159826D DEK0159826D DE763615C DE 763615 C DE763615 C DE 763615C DE K159826 D DEK159826 D DE K159826D DE K0159826 D DEK0159826 D DE K0159826D DE 763615 C DE763615 C DE 763615C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- alleys
- rolling mill
- electrically driven
- motor shaft
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/008—Rollers for roller conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
Die Erfindung betritit eine elektrisch angetriebene Rolle für Rollgänge, insbesondere Walzwerksrollgänge, mit gleichachsig zur Rollentragachse angeordnetem Antriebsmotor und einem zwischen der Motorwelle und der Rolle eingeschalteten tlersetzungsgetriebe. Die Erfindung besteht darin, daß zwischen der drehbaren Rollenachse und der Motorwelle eine in einem Gehäuseteil gelagerte Zwischenwelle angeordnet ist, deren eines Ende mit der Motorwelle nachgiebig gekuppelt ist, während ihr anderes hülsenartiges, das Antriebsritzel tragende Ende auf einem Zapfen der Rollenachse drehbar aufgeschoben ist. Die Erfindung bringt eine praktische Lösung dafür, bei gleichachsiger Anordnung der Motorwelle zur Rollentragachse und undrehbar auf der Rollentragachse angeordneter Rolle ein Übersetzungsgetriebe zwischen Motor und Rolle einzuschalten.The invention concerns an electrically driven roller for roller tables, in particular rolling mill roller tables, with one arranged coaxially to the roller support axis Drive motor and a reduction gear connected between the motor shaft and the roller. The invention consists in that between the rotatable roller axis and the motor shaft an intermediate shaft mounted in a housing part is arranged, one end of which is flexibly coupled to the motor shaft, while its other sleeve-like, the end carrying the drive pinion is rotatably pushed onto a pin of the roller axle is. The invention brings a practical solution for this, with an equiaxed arrangement the motor shaft to the roller support axis and non-rotatably arranged on the roller support axis To switch on a transmission gear between the motor and the roller.
Bei einer Förderrolle, insbesondere für Walzwerksrollgänge, ist der Motor gleichachsig zur Rollentragachse angeordnet, und zwischen beiden Wellen ist ein Übersetzungsgetriebe eingeschaltet. Die Rollentragachse ist mit dem Motor gekuppelt und trägt drehbar die Rolle. Beim Erfindungsgegenstand dagegen sitzt die Rolle undrehbar auf der sich drehenden Rollentragachse; das macht einen besonderen Aufbau des Übersetzungsgetriebes erforderlich, wie dies der Erfindungsgegenstand offenbart. Auch ist bereits v orgeschlag -:i worden, die Motorachse in der Rollentragachse zu lagern. Von diesem Merkmal wird aber beim Erfindungsgegenstand kein Gebrauch gemacht.In the case of a conveyor roller, in particular for rolling mill roller tables, the Motor is arranged coaxially to the roller support axis, and is between the two shafts a transmission gear switched on. The roller support axle is coupled to the motor and rotates the role. In the subject matter of the invention, on the other hand, the role does not rotate on the rotating roller support shaft; that makes a special structure of the transmission gear required, as disclosed by the subject matter of the invention. It is also already proposed -: i have been to store the motor axis in the roller support axis. From this feature however, no use is made of the subject matter of the invention.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstands im Schnitt dargestellt.The drawing shows an exemplary embodiment of the subject matter of the invention shown in section.
Der auf der Antriebsseite befindliche Zapfen i der Rolle 2 ruht in dem Wälzlager 3, das in dem Getriebegehäuse 4. gelagert ist. Auf dem Zapfen i ist undrehbar das Zahnrad 5 befestigt. In das Zahnrad 5 greift das Zahnrad 6 ein, das auf der parallel zur Rollentragachle angeordneten Welle j gelagert ist. Die Welle? trägt ferner das Zahnrads. das voni Motorritzel9 getrieben wird. Das Ritzet sitzt auf dem hohl ausgebildeten Ende io der Welle i i, deren anderes Ende in dein 'Xälzlager 20 im Gehäuseteil 12 gelagert und durch eine nachgiebige Kupplung 13 mit der Motorwelle 14 verbunden ist. Das hohle Wellenstück io wird unter Vermittlung des Wälzlagers 15 von dem zapfenförmigen Ansatz 16 der Rollentragachse i getragen. Die Schmierung des Wälzlagers 15 erfolgt durch eine auf der Vorgelegewelle 7 befestigte Scheibe i; die in ein unten im Getriebegehäuse befindliches Ölbad eintaucht und ständig Öl gegen die `Rollentragachse bzw. den das -'%lotorritzel g tragenden Ansatz 18 des Zapfens i schleudert. Das Öl gelangt dann in das Wälzlager 15 und durch die Bohrungen ig auch in das Wälzlager 2o.The pin i of the roller 2 located on the drive side rests in the roller bearing 3, which is mounted in the gear housing 4. On the spigot i is the gearwheel 5 is fixed in a non-rotatable manner. In the gear 5 engages the gear 6, the is mounted on the parallel to the Rollentragachle arranged shaft j. The wave? also carries the gear. which is driven by the motor pinion 9. The Ritzet sits on the hollow end io of the shaft i i, the other end of which in your 'Xälzlager 20 mounted in the housing part 12 and by a flexible coupling 13 with the motor shaft 14 is connected. The hollow shaft piece io is mediated by the roller bearing 15 carried by the pin-shaped extension 16 of the roller support axis i. The lubrication of the roller bearing 15 takes place by means of a washer fastened on the countershaft 7 i; which is immersed in an oil bath located at the bottom of the gear housing and constantly Oil against the roller support axle or the shoulder 18 carrying the - '% lotorritzel g of the pin i spins. The oil then reaches the roller bearing 15 and through the Bores ig also in the rolling bearing 2o.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK159826D DE763615C (en) | 1941-01-15 | 1941-01-15 | Electrically driven roller for roller alleys, in particular rolling mill roller alleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK159826D DE763615C (en) | 1941-01-15 | 1941-01-15 | Electrically driven roller for roller alleys, in particular rolling mill roller alleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE763615C true DE763615C (en) | 1954-11-22 |
Family
ID=7254097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK159826D Expired DE763615C (en) | 1941-01-15 | 1941-01-15 | Electrically driven roller for roller alleys, in particular rolling mill roller alleys |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE763615C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE976960C (en) * | 1950-07-04 | 1964-09-17 | Ernst Karl Weber | Roller table roller with individual electric drive |
| DE1199579B (en) * | 1962-03-03 | 1965-08-26 | Siemens Ag | Device for transmitting the torque of a motor to a machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE330888C (en) * | 1919-12-09 | 1920-12-23 | Bernhard Schleuter | Portable prime mover |
| DE512123C (en) * | 1929-05-30 | 1930-11-12 | Fried Krupp Grusonwerk Akt Ges | Roller table with individual electric drive of the rollers using a friction gear |
| DE526082C (en) * | 1931-06-01 | Siemens Schuckertwerke Akt Ges | Roller table roller for rolling mills | |
| DE598194C (en) * | 1930-10-26 | 1934-06-07 | Siemens Schuckertwerke Akt Ges | Electric motor with built-in reduction gear |
| DE699362C (en) * | 1938-01-11 | 1940-11-27 | Johannes Rothe | Conveyor roller, especially for rolling mill roller alleys |
-
1941
- 1941-01-15 DE DEK159826D patent/DE763615C/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE526082C (en) * | 1931-06-01 | Siemens Schuckertwerke Akt Ges | Roller table roller for rolling mills | |
| DE330888C (en) * | 1919-12-09 | 1920-12-23 | Bernhard Schleuter | Portable prime mover |
| DE512123C (en) * | 1929-05-30 | 1930-11-12 | Fried Krupp Grusonwerk Akt Ges | Roller table with individual electric drive of the rollers using a friction gear |
| DE598194C (en) * | 1930-10-26 | 1934-06-07 | Siemens Schuckertwerke Akt Ges | Electric motor with built-in reduction gear |
| DE699362C (en) * | 1938-01-11 | 1940-11-27 | Johannes Rothe | Conveyor roller, especially for rolling mill roller alleys |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE976960C (en) * | 1950-07-04 | 1964-09-17 | Ernst Karl Weber | Roller table roller with individual electric drive |
| DE1199579B (en) * | 1962-03-03 | 1965-08-26 | Siemens Ag | Device for transmitting the torque of a motor to a machine |
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