DE539805C - Roller table, especially for rolling mills - Google Patents

Roller table, especially for rolling mills

Info

Publication number
DE539805C
DE539805C DED54809D DED0054809D DE539805C DE 539805 C DE539805 C DE 539805C DE D54809 D DED54809 D DE D54809D DE D0054809 D DED0054809 D DE D0054809D DE 539805 C DE539805 C DE 539805C
Authority
DE
Germany
Prior art keywords
roller
rolling mills
roller table
motor
axis
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
Application number
DED54809D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Demag AG
Original Assignee
Demag AG
Publication date
Priority to DED54809D priority Critical patent/DE539805C/en
Application granted granted Critical
Publication of DE539805C publication Critical patent/DE539805C/en
Expired legal-status Critical Current

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

Rollgang, insbesondere für Walzwerke Die Erfindung betrifft einen Rollgang, dessen sich um feststehende Achsen drehende Rollen durch Einzelmotoren angetrieben werden.Roller table, in particular for rolling mills The invention relates to a Roller table, whose rollers turn around fixed axes by means of individual motors are driven.

Es ist ein Rollenantrieb bekannt, bei dem das Ritzel eines selbständigen Motors in einen mit der Rolle verbundenen Innenzahnkranz greift. Dieser Zahnkranz ist aber kein Teil der Rolle, sondern gehört einer besonderen Scheibe an, die außerhalb des einen Lagerbockes der Rolle auf deren sich drehender Achse sitzt, während ein zweiter Lagerbock das freie Achsenende aufnimmt. Die Lagerböcke stehen auf einer Platte, auf der vor der Scheibe mit Innenzahnkranz auch der Motor steht.A roller drive is known in which the pinion is an independent one Motor engages in an internal ring gear connected to the roller. This ring gear is not part of the role, but belongs to a special disc that is outside of it the one bearing block of the roller sits on its rotating axis, while a second bearing block takes up the free end of the axle. The bearing blocks stand on one Plate on which the motor stands in front of the disc with internal gear rim.

Hiervon unterscheidet sich der Enfindungsgegenstand dadurch, daß jeder der Motoren mit einem Ritzel auf einem Innenzahnkranz der zugehörigen Rolle arbeitet und die Rollenachse in einem exzentrisch zur Motorachse fest am Motorgehäuse vorgesehenen Lager ruht.The subject of the invention differs from this in that each the motors work with a pinion on an internal ring gear of the associated roller and the roller axis in an eccentric to the motor axis fixed to the motor housing Bearing rests.

Der Aufbau der Antriebe ist hierdurch vereinfacht, ebenso gestaltet sich der Ausbau des Motors einfach, und es werden insonderheit Betriebsstörungen durch Mittenv erlagerungen der Rolle und des Motors vermieden.The structure of the drives is hereby simplified and designed in the same way It is easy to remove the engine and, in particular, there will be malfunctions Avoided by center displacements of the roller and the motor.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung im Längsschnitt dargestellt.In the drawing, an embodiment of the invention is in longitudinal section shown.

Die Rolle a läuft auf der feststehenden Welle b, die in einem exzentrisch zur Achse des Motors d an seinem Gehäuse vorgesehenen Lageransatz c ruht. In den Innenzahnkranz e greift das Ritzel f des Motors d ein.The roller a runs on the stationary shaft b, which rests in a bearing shoulder c provided eccentrically to the axis of the motor d on its housing. The pinion f of the motor d engages in the internal gear ring e.

Claims (1)

PATENTANSPRUCH: Rollgang, insbesondere für Walzwerke, dessen sich um feststehende Achsen drehende Rollen durch Einzelmotoren angetrieben werden, dadurch gekennzeichnet. daß jeder der Motoren mit einem Ritzel auf einem Innenzahnkranz der zugehörigen Rolle arbeitet und die Rollenachse in einem exzentrisch zur Motorachse fest am Motorgehäuse vorgesehenen Lager ruht.PATENT CLAIM: Roller table, especially for rolling mills, whose Rollers rotating around fixed axes are driven by individual motors, thereby marked. that each of the motors have a pinion on an internal ring gear the associated role and the roller axis in an eccentric to the motor axis rests firmly provided on the motor housing bearing.
DED54809D Roller table, especially for rolling mills Expired DE539805C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED54809D DE539805C (en) Roller table, especially for rolling mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED54809D DE539805C (en) Roller table, especially for rolling mills

Publications (1)

Publication Number Publication Date
DE539805C true DE539805C (en) 1931-12-04

Family

ID=7056054

Family Applications (1)

Application Number Title Priority Date Filing Date
DED54809D Expired DE539805C (en) Roller table, especially for rolling mills

Country Status (1)

Country Link
DE (1) DE539805C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755679C (en) * 1938-05-13 1952-06-23 Bruno Quast Electric individual drive for the rollers of rolling mill roller alleys
DE968889C (en) * 1952-12-28 1958-04-03 Heinrich Klose Roller table roller with fixed axis for individual electric drive
DE4224818A1 (en) * 1992-07-27 1994-02-03 Electro Pneumatic Int Roller drive unit
DE102009059288A1 (en) * 2009-12-23 2011-06-30 Andritz Küsters GmbH, 47805 Deflection controllable roller, has electromotor driven rotary drive provided at hollow rotatably supported roller mantle, where rotary drive is provided with primary part and secondary part

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755679C (en) * 1938-05-13 1952-06-23 Bruno Quast Electric individual drive for the rollers of rolling mill roller alleys
DE968889C (en) * 1952-12-28 1958-04-03 Heinrich Klose Roller table roller with fixed axis for individual electric drive
US5437585A (en) * 1992-07-22 1995-08-01 Electro Pneumatic International Gmbh Roller drive assembly having the input to a sun gear passing through a hollow axle formed by a carrier
DE4224818A1 (en) * 1992-07-27 1994-02-03 Electro Pneumatic Int Roller drive unit
DE102009059288A1 (en) * 2009-12-23 2011-06-30 Andritz Küsters GmbH, 47805 Deflection controllable roller, has electromotor driven rotary drive provided at hollow rotatably supported roller mantle, where rotary drive is provided with primary part and secondary part
DE102009059288B4 (en) * 2009-12-23 2012-05-31 Andritz Küsters Gmbh Deflection-controllable roller and method for driving the same

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