DE570554C - Rotating device on feed devices for pilgrim step rolling mills - Google Patents

Rotating device on feed devices for pilgrim step rolling mills

Info

Publication number
DE570554C
DE570554C DENDAT570554D DE570554DD DE570554C DE 570554 C DE570554 C DE 570554C DE NDAT570554 D DENDAT570554 D DE NDAT570554D DE 570554D D DE570554D D DE 570554DD DE 570554 C DE570554 C DE 570554C
Authority
DE
Germany
Prior art keywords
rotating device
feed devices
rolling mills
step rolling
pilgrim step
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
DENDAT570554D
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
Publication date
Application granted granted Critical
Publication of DE570554C publication Critical patent/DE570554C/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
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/06—Devices for revolving work between the steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

Drehvorrichtung an Speisevorrichtungen für Pilgerschrittwalzwerke Die Erfindung betrifft eine weitere Ausbildung der Drehvorrichtung an Speisevorrichtungen für Pilgerwalzwerke gemäß -Patent 549813, bei der das Sperrgehäuse der Drallspindel, um nur eine einzige Drallspindel für alle Kaliber vorrätig zu halten, durch verstellbare Anschläge begrenzt beweglich eingerichtet ist. Insbesondere wird nach der Ausbildung des Hauptpatentes die Regelung des Drehwinkels dadurch erzielt, daß das Sperrgehäuse entweder eine axial regelbare Hinundherbewegung ausführt, oder dadurch, daß ein drehbares Sperrgehäuse zwischen einstellbaren Anschlägen eine pendelnde Bewegung macht.Rotating device on feed devices for pilger step rolling mills The invention relates to a further embodiment of the rotating device on feeding devices for pilger rolling mills according to -Patent 549813, in which the locking housing of the twist spindle, in order to keep only a single twist spindle in stock for all calibres, is set up to be movable to a limited extent by adjustable stops. In particular, according to the embodiment of the main patent, the regulation of the angle of rotation is achieved in that the locking housing either executes an axially controllable reciprocating movement, or in that a rotatable locking housing makes an oscillating movement between adjustable stops.

Die Erfindung stellt eine weitere Ausbildung dieser letzten Einrichtung dar, die darin besteht, daß das drehbare Sperrgehäuse durch einen mit ihm in Eingriff stehenden verstellbaren oder schwingbarecl Teil gedreht wird.The invention provides a further development of this latter device which consists in that the rotatable lock housing is engaged with it by one standing adjustable or swingable part is rotated.

Auf der beiliegenden Zeichnung ist ein Ausführungsbeispiel der Erfindung in den Abb. i bis b3 dargestellt.On the accompanying drawing is an embodiment of the invention shown in Figs. i to b3.

Es bedeuten a den Schlitten einer Vorholvorrichtung, b das Vorholgestänge, c das mit dem Vorholgestänge fest verbundene Sperrrad, d das Sperrklinkengehäuse, das um das Gestänge b drehbar angeordnet ist und den gleichen Hub wie das Gestänge macht. An dem Sperrgehäuse d sind mehrere Rollen .e an Drehzapfen befestigt, welche nach Art eines Zahnrades in eine Zahnstange f eingreifen, die um einen Zapfen g drehbar im Schlitten a gelagert ist. Durch ein Getriebe, beispielsweise bestehend aus Schneckeh, Kegelräder i, Handrad j, kann die Zahnstange f mehr oder weniger schräg zur Gestängeachse gestellt werden. Diese Steheinrichtung kann auch so ausgeführt werden, daß die Verstellung vom Führerstande aus mittels bekannter Übertragungselemente geschieht. Dadurch ist eine leichte Regelung des Drehwinkels auch während des Betriebes möglich gemacht.It denotes a the carriage of a Vorholvorrichtung, b the Vorholgestänge, c the ratchet wheel firmly connected to the Vorholgestänge, d the pawl housing, which is arranged to rotate around the rod b and makes the same stroke as the rod. On the locking housing d, several rollers .e are attached to pivot pins which, like a toothed wheel, engage in a toothed rack f which is rotatably mounted about a pin g in the slide a. By means of a gear, for example consisting of a worm gear, bevel gears i, hand wheel j, the rack f can be positioned more or less at an angle to the rod axis. This standing device can also be designed so that the adjustment takes place from the driver's cab by means of known transmission elements. This makes it easy to regulate the angle of rotation even during operation.

Claims (1)

PATrNTANSPIZ ÜCIIli: i. Drehvorrichtung an Speisevorrichtungen für Pilgerwalzwerke gemäß Patent 549813, dadurch gekennzeichnet, daß das um das Gestänge drehbare Sperrgehäuse durch einen mit ihm in Eingriff stehenden verstellbaren Teil gedreht wird. z. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß am Umfang des Sperrgehäuses (d) mehrere Rollen (E) oder Zähne angebracht sind, welche in eine verstellbare Zahnstange (f) eingreifen. 3. Vorrichtung nach Anspruch i und z, dadurch gekennzeichnet, daß die Verstellung der Zahnstange (f) durch ein Rädergetriebe mehr oder weniger schräg zur Gestängeachse gestellt wird.PATRNTANSPIZ ÜCIIli: i. Rotating device on feed devices for Pilger mills according to patent 549813, characterized in that around the rod rotatable locking housing by an adjustable part engaged with it is rotated. z. Device according to claim i, characterized in that on the circumference of the lock housing (d) several rollers (E) or teeth are attached, which in a Engage adjustable rack (f). 3. Apparatus according to claim i and z, characterized characterized in that the adjustment of the rack (f) by a gear train more or less inclined to the boom axis.
DENDAT570554D Rotating device on feed devices for pilgrim step rolling mills Expired DE570554C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE570554T

Publications (1)

Publication Number Publication Date
DE570554C true DE570554C (en) 1933-02-17

Family

ID=6568609

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT570554D Expired DE570554C (en) Rotating device on feed devices for pilgrim step rolling mills

Country Status (1)

Country Link
DE (1) DE570554C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164354B (en) * 1960-06-18 1964-03-05 Mannesmann Ag Mandrel abutment for piercing cross mills
WO1988006089A2 (en) * 1987-02-18 1988-08-25 S.A. Raccords Et Plastiques Nicoll Device for the continuous manufacture by extrusion of a tube provided with spiral threads

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164354B (en) * 1960-06-18 1964-03-05 Mannesmann Ag Mandrel abutment for piercing cross mills
WO1988006089A2 (en) * 1987-02-18 1988-08-25 S.A. Raccords Et Plastiques Nicoll Device for the continuous manufacture by extrusion of a tube provided with spiral threads
WO1988006089A3 (en) * 1987-02-18 1988-11-03 Nicoll Raccords Plastiques Device for the continuous manufacture by extrusion of a tube provided with spiral threads

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