DE962062C - Drive for rolling mills, especially cold pilger mills - Google Patents

Drive for rolling mills, especially cold pilger mills

Info

Publication number
DE962062C
DE962062C DEM27685A DEM0027685A DE962062C DE 962062 C DE962062 C DE 962062C DE M27685 A DEM27685 A DE M27685A DE M0027685 A DEM0027685 A DE M0027685A DE 962062 C DE962062 C DE 962062C
Authority
DE
Germany
Prior art keywords
mills
drive
rolling
connecting rods
cold pilger
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
DEM27685A
Other languages
German (de)
Inventor
Dr-Ing Fritz Zeunert
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 Meer AG
Original Assignee
Mannesmann Meer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann Meer AG filed Critical Mannesmann Meer AG
Priority to DEM27685A priority Critical patent/DE962062C/en
Application granted granted Critical
Publication of DE962062C publication Critical patent/DE962062C/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
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)

Description

Es sind Einrichtungen zum Ausgleich der Massenbeschleunigungsleistungen für Walzwerke, insbesondere Kaltpilgerwallzwerke, bekannt, bei -denen entweder das WaJ.zgerüst hin- und hergeht oder aber feststehend angeordnet ist. Dabei könhen die Ausgleichsmassen ebenfalls hin- und hergehen odereine oszillierende Bewegung ausführen.There are devices to compensate for the mass acceleration performance known for rolling mills, especially cold pilgrim mills, both of which either do that WaJ.zgerüst goes back and forth or is arranged in a fixed manner. Here you can the balancing masses also go back and forth or an oscillating movement carry out.

Die Erfindung bezweckt eine wesentliche Vereinfachung dadurch, daß -die hin- und hergehenden Ausgleichsmassen mit Pleuelstangen zusätzlich an den beiden Kurbeln angelenkt sind, an denen die Pleuelstangen des Walzgerüstes drehbar befestigt sind, wobei die hin- und hergehende Bewegung der Ausgleichsmassen in im wesentlichen senkrechter Richtung erfolgt.The invention aims at a substantial simplification in that -the reciprocating balancing weights with connecting rods also on the two Cranks are hinged to which the connecting rods of the rolling stand are rotatably attached are, the reciprocating movement of the balancing weights in substantially perpendicular direction takes place.

Ein sich auf und ab bewegendes Gewicht als Ausgleich der Beschleunigungsleistung des Dornwiderlagers eines Rohrwalzwerks vorzusehen, ist Gegenstand eines eigenen älteren Vorschlages,.A weight moving up and down to compensate for the power of acceleration Providing the mandrel abutment of a pipe rolling mill is the subject of a separate one older proposal.

Die wesentliche Vereinfachung besteht darin, daß man nur eine Kurbelwelle mit zwei Kröpfungen benötigt, daß das Gestell, in dem die Kurbelwelle gelagert ist, entsprechend schmaler wird, daß damit die Maschine weniger Raum bezüglich ihrer Breite benötigt und daß an der Rohrauslaufseite des Walzwerks für den Bedienun-gsmann mehr Platz vorhanden ist, da die Ausgleichsmassen in das Fundament verlegt worden sind. Durch das erfindungsgemäße Merkmal wird das Maschinengewicht geringer.The main simplification is that you only have one crankshaft with two cranks that the frame in which the crankshaft is mounted is correspondingly narrower, so that the machine has less space in relation to it Width required and that on the pipe outlet side of the rolling mill for the operator there is more space because the leveling weights have been moved into the foundation are. The machine weight is reduced by the feature according to the invention.

Der Gegenstand der Erfindung ist in den Abb. i und :2 in Ansicht und in Draufsicht bei einem Kaltpilgerwalzwerk mit hin- und hergehendem Walzgerüst als Ausführungsbeispiel veranschaulicht# Das hin- und hergehende Walzgerüst i walzt die in Pfeilrichtung laufende Luppe 2 mit Hilfe der Walzen 3 zum Fertigrohr 4 aus. Der Antrieb des Walzgerüstes geschieht mit Hilfe des Motors 5 über die Kupplung 6, ein Übersetzungsgetriebe 7, die Bogenzahnkupplung 8, die Kurbelwelle 9 mit zwei Kröpfungen und die Pleuelstangen i i und 12. An der Kurbelwelle 9 -sind 'außer den Pfeuelstangen ii und 12 für das Walzgerüst noch die Pleuelstangen 13 und 14 an den gleichen Kröpfungen angebracht. Die Pleuelstangen 13 und 14 verbinden die Kurbelwelle 9 mit den auf und ab gehenden Au'sgleichsgewichten 15 und 16.The object of the invention is shown in Figure i and:. 2 in view and in plan view in a cold pilger rolling mill with reciprocating roll stand # illustrated as an embodiment of the reciprocating roll stand i rolls the current in the direction of arrow billet 2 with the aid of the rollers 3 to the finished pipe 4. The roll stand is driven with the help of the motor 5 via the clutch 6, a transmission gear 7, the curved tooth clutch 8, the crankshaft 9 with two cranks and the connecting rods ii and 12. On the crankshaft 9 -are 'except for the connecting rods ii and 12 for the roll stand still attached the connecting rods 13 and 14 to the same cranks. The connecting rods 13 and 14 connect the crankshaft 9 to the up and down balancing weights 15 and 16.

Claims (1)

PATENTANSPRUCH-An-trieb für Walzwerke, insbesondere Kaltpilger-walzwerke, mit einer Einrichtung zum Ausgleich der Massenbeschleunigungsleistun_ gen, dadurch gekennzeichnet, daß die Ausgleichsmassen mit Pleuelstangen zusätzÜch an den Kurbeln angelenkt sind, - an denen die Pleuelstangen des Walzgerüstes drehbar befestigt sind, wobei die Ausgleichsmassen eine senkrechte oder annähernd senkrechte Be--wegung ausführen. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 924921, 884033. PATENT CLAIM drive for rolling mills, in particular Kaltpilger rolling mills, with a device for compensating the mass acceleration performances, characterized in that the compensating masses are articulated with connecting rods to the cranks, - on which the connecting rods of the rolling stand are rotatably attached, the Perform a vertical or almost vertical movement of the balancing weights. Considered publications: German Patent Specifications No. 924921, 884033.
DEM27685A 1955-07-15 1955-07-15 Drive for rolling mills, especially cold pilger mills Expired DE962062C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM27685A DE962062C (en) 1955-07-15 1955-07-15 Drive for rolling mills, especially cold pilger mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM27685A DE962062C (en) 1955-07-15 1955-07-15 Drive for rolling mills, especially cold pilger mills

Publications (1)

Publication Number Publication Date
DE962062C true DE962062C (en) 1957-04-18

Family

ID=7300178

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM27685A Expired DE962062C (en) 1955-07-15 1955-07-15 Drive for rolling mills, especially cold pilger mills

Country Status (1)

Country Link
DE (1) DE962062C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067758B (en) * 1957-02-14 1959-10-29 Mannesmann Meer Ag Cold pilger mill with a reciprocating rolling stand
DE10147046A1 (en) * 2001-09-25 2003-04-24 Sms Meer Gmbh Drive system for a rolling mill
DE10241612B3 (en) * 2002-09-07 2004-01-08 Sms Meer Gmbh Drive system for a cold pilger rolling mill
DE10311144B3 (en) * 2003-03-14 2004-10-28 Sms Meer Gmbh Method for producing a tube with an internal profile and device for carrying out the method
EP2216107A1 (en) 2009-02-04 2010-08-11 SMS Meer GmbH Drive system for a milling system, in particular a cold pilger milling system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884033C (en) * 1951-12-29 1953-07-23 Meer Ag Maschf Rolling mill with scaffolding going back and forth, especially cold pilger mill
DE924921C (en) * 1952-12-14 1955-03-10 Meer Ag Maschf Mechanically driven rolling mill with moving masses, especially cold pilger rolling mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884033C (en) * 1951-12-29 1953-07-23 Meer Ag Maschf Rolling mill with scaffolding going back and forth, especially cold pilger mill
DE924921C (en) * 1952-12-14 1955-03-10 Meer Ag Maschf Mechanically driven rolling mill with moving masses, especially cold pilger rolling mill

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067758B (en) * 1957-02-14 1959-10-29 Mannesmann Meer Ag Cold pilger mill with a reciprocating rolling stand
DE10147046A1 (en) * 2001-09-25 2003-04-24 Sms Meer Gmbh Drive system for a rolling mill
DE10147046C2 (en) * 2001-09-25 2003-10-02 Sms Meer Gmbh Drive system for a rolling mill
US7082799B2 (en) 2001-09-25 2006-08-01 Sms Meer Gmbh Drive system for a rolling mill
DE10241612B3 (en) * 2002-09-07 2004-01-08 Sms Meer Gmbh Drive system for a cold pilger rolling mill
US7073362B2 (en) 2002-09-07 2006-07-11 Sms Meer Gmbh Drive for cold pilger rolling stand
DE10311144B3 (en) * 2003-03-14 2004-10-28 Sms Meer Gmbh Method for producing a tube with an internal profile and device for carrying out the method
EP2216107A1 (en) 2009-02-04 2010-08-11 SMS Meer GmbH Drive system for a milling system, in particular a cold pilger milling system
DE102009007465B3 (en) * 2009-02-04 2010-09-30 Sms Meer Gmbh Drive system for a rolling mill, in particular for a cold pilger rolling mill
US8191391B2 (en) 2009-02-04 2012-06-05 Sms Meer Gmbh Drive for a cold pilger mill

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