DE2907468A1 - Wire straightening machine - has interspaced rollers of different sizes to reduce length of rotating housing - Google Patents

Wire straightening machine - has interspaced rollers of different sizes to reduce length of rotating housing

Info

Publication number
DE2907468A1
DE2907468A1 DE19792907468 DE2907468A DE2907468A1 DE 2907468 A1 DE2907468 A1 DE 2907468A1 DE 19792907468 DE19792907468 DE 19792907468 DE 2907468 A DE2907468 A DE 2907468A DE 2907468 A1 DE2907468 A1 DE 2907468A1
Authority
DE
Germany
Prior art keywords
straightening
rollers
group
axes
straightening roller
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.)
Ceased
Application number
DE19792907468
Other languages
German (de)
Inventor
Hans Lindemann
Wolfgang Dipl Phys D Lindemann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19792907468 priority Critical patent/DE2907468A1/en
Publication of DE2907468A1 publication Critical patent/DE2907468A1/en
Ceased legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/06Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged inclined to a revolving flier rolling frame

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Abstract

A machine for straightening wire or metal rod consists of a rotating housing contg. two sets of rollers. The wire or rod is prevented from rotating by rollers at each end of the rotating housing. The rollers inside the housing consist of a large dia. gp. of hyperboloidal form which are interspaced with smaller rollers also of hyperboloidal form. In the original patent the roller sets were arranged one after the other and not interspaced. Interspacing the hyperboloidal rollers reduces the length of the rotating housing.

Description

R I u k T M A S C H I N E R I u k T M A S C H I N E

4 (Zusatz zu Patent...(P 25 02 41t7.7) Uas Hauptpatent bezieht sich auf eine Richtmaschine, bei der sowohl in Winkel zur Richtgutachse als auch in radialer Richtung einstellbare Richtrollen in einem umlaufend antreibbaren Rahmen gelagert sind, durch den das Richtgut gegen Verdrehen gesichert hindurchführbar ist. Es sollte die Aufgabe gelöst werden, eine kichtmaschine mit umlaufendem Rollenrahmen ohne aufwendige Konstruktionen und ohne das Erfordernis des Austauschens von Teilen für einen größeren Bereich, d.h. für Rundrnaterial auch gröBerer Uurchmesserunterschiede, zu erstellen. Gelöst wurde diese Aufgabe dadurch, daß in dem umlaufend antreibbaren Rahmen mindestens zwei jeweils für sich ein vollständiges Richtsystem bildende Gruppen von Richtrollen angeordnet sind, wobei die Richtrollen einer Gruppe sich von denen der anderen Gruppe bzw. Gruppen durch eine abweichende Richtrollen-Geometrie und /oder durch verschiedenen gegenseitigen Abstand in Längsrichtung des Richtgutes unterscheiden. 4 (addition to patent ... (P 25 02 41t7.7) Uas main patent relates on a straightening machine with both an angle to the axis of the object to be straightened and a radial one Direction adjustable straightening rollers mounted in a circumferentially drivable frame are, through which the material to be straightened can be passed secured against twisting. It should The task to be solved is a leveling machine with a rotating roller frame without elaborate constructions and without the need to exchange parts for a larger area, i.e. for round material also larger differences in diameter, to create. This problem was solved in that in the rotatable drivable Frame at least two groups, each forming a complete straightening system of straightening rollers are arranged, the straightening rollers of a group differing from those the other group or groups by a different straightening roller geometry and / or by different mutual distances in the longitudinal direction of the target material differentiate.

Wenngleich sich diese Richtmaschine bewährt hat, läßt sie sich nur dann einsetzen, wenn das zu richtende Gut eine ausreichend große Länge hat, so daß der Erfindung die Aufgabe zugrunde liegt, den Gegenstand des Hauptpatentes so weiter zu entwickeln, daß die Baulänge der Richtmaschine verringert wird, um dadurch auch stangenförmiges Gut richten zu können, dessen Länge verhältnismäßig gering ist.Although this straightening machine has proven itself, it can only then use when the item to be straightened has a sufficiently large length so that the invention is based on the object, the subject matter of the main patent so on to develop that the length of the straightening machine is reduced to thereby also To be able to judge rod-shaped material, the length of which is relatively short.

Diese Aufgabe wird erfindungsgemäß gelöst durch Hinzufügung der im Kennzeichen des Anspruches 1 angegebenen Merkmale zu denen des Oberbegriffs. Damit wird diese Aufgabe einwandfrei gelegt.This object is achieved according to the invention by adding the im Characteristics of claim 1 specified features to those of the generic term. This is the perfect way to do this job.

Zweckrnaaig ist es weiterhin, dafür zu sorgen, daß die Achsen der Rollenhalter der einen Richtrollen-Gruppe in einer Ebene und die Achsen der Rollenhalter der anderen Richtrollen-Gruppe in einer anderen Ebene liegen, wobei die Schnittlinie beider Ebenen in der Drehachse des Rahmens liegt. Der günstigste Fall liegt vor, wenn die Ebene, in der die Achsen der Richtrollenhalter der einen Richtrollen-Gruppe liegen, auf der Ebene, in der die Achsen der Richtrollenhalter der anderen Richtrollen -Gruppe liegen, senkrecht steht.It is also useful to ensure that the axes of the Roll holder of one straightening roll group in one plane and the axes of the roll holders of the other straightening roller group are in a different plane, with the cutting line both planes lies in the axis of rotation of the frame. The most favorable case is if the plane in which the axes of the straightening roll holder of one straightening roll group lie on the plane in which the axes of the straightening roll holder of the other straightening rolls -Group lying, standing vertically.

Die Erfindung wird anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispiels nachstehend erläutert, welechos die Richtrollen der beiden Richtrollen-Gruppen vor dem Zustellen der Richtrollenhalter veranschaulicht.The invention is illustrated schematically in the drawing using one Embodiment explained below, which echoes the straightening rollers of the two Straightening roller groups illustrated before the infeed of the straightening roller holder.

In Richtung des Pfeiles 1 wird das zu richtende Gut, Draht-oder Stangenmaterial 2 mittels der Einzugsrollen 3 und der Auszugsrollen 13 gegen Verdrehen gesichert durch die Richtmaschina bewegt. Die Richtmaschine weist einen mittels Riemenscheibe 4 drehantreibbaren, in Lagern 5 gelagerten Rahmen E auf. In diesem Rahmen sind zwei Gruppen A und B von Richtrollen angeordnet. Die eine Gruppe A besteht aus den Richtrollen 7,8, und 9, die in Rollenhaltern 7',6,'und 9' frei drehbar gelagert angeordnet sind. Die Richtrollen-Gruppe B besteht aus den Rit:htroll-en.In the direction of arrow 1, the material to be straightened, wire or rod material 2 secured against rotation by means of the draw-in rollers 3 and the pull-out rollers 13 moved by the straightening machine. The straightening machine has a means of pulley 4 rotatable frames E mounted in bearings 5. There are two in this framework Groups A and B of straightening rollers arranged. One group A consists of the straightening rollers 7, 8, and 9, which are arranged in roll holders 7 ', 6,' and 9 'so that they can rotate freely. The straightening roller group B consists of the rit: htroll-en.

10,11 und 12, dir in Rollenhaltern 10',11' Ond 12' ebenfalls frei drehbar gelagert angeordnet sind. Die Richtrollen haben hyperboloidförmige Gestalt und sind am Rahmen mit ihren Haltern radial einstellbar und gegenüber der Richtgutachss winkeleinstellbar. Die Rollen der Gruppe B sind im Durchmesser kleiner als die der Gruppe A. Sie weisen auch eine andere, hier stärkere ,%lantQlliniEnkrümmung auf. Wie beim Gegenstand des Hauptpatentes sind die Richtrollen der Gruppe ß in Längsrichtung gesehen näher zueinander angeordnet als die der Gruppe A. Während die Richtrollen-Gruppen des Gegenstandes des Hauptpatentes in Längsrichtung des Richtgutes hintereinander angeordnet waren, sind sie, wie dies die Zeichnung auch zeigt, erfindungsgen ineinander angeordnet, so daß die Baulänge der Richtmaschine erheblich verringert wurde.10, 11 and 12, you in roll holders 10 ', 11' and 12 'also free are arranged rotatably. The straightening rollers have a hyperboloid shape and are radially adjustable on the frame with their holders and opposite the Richtgutachss angle adjustable. The rolls of group B are smaller in diameter than those of the Group A. They also have a different, here stronger, lantal-line curvature. As with the subject of the main patent are the straightening roles of Group β, viewed in the longitudinal direction, arranged closer to one another than that of the group A. While the straightening roller groups of the subject of the main patent in the longitudinal direction of the target items were arranged one behind the other, they are as shown in the drawing also shows, erfindungsgen arranged one inside the other, so that the overall length of the straightening machine has been reduced significantly.

Claims (3)

P A T E N T A N S P R 0 C H E , tE ichtmascine, bei der sowohl im Winkel zur Ricbtgutachse as auch in radialer Richtung einstellbare Richtrollen in einem umlaufend antreibbaren Rahmen gelagert sind, durch den das Richtgut gegen Verdrehen gesichert hindurchführbar ist, nach Patent... (P 2d 02 447.7), wobei in dem Rahmen mindestens zwei jeweils für sich ein vollständiges Richtsystem bildende Gruppen von Richtrollen angeordnet sind und die Richtrollen einer Gruppe sich von denen der anderen Gruppe bzw. Gruppen durch eine abweichende Richtrollengeometrie und/oder durch verschiedenen gegenseitigen Abstand in Längsrichtung des Richtgutes unterscheiden, d a d u r c h g e k e n n z e i c h n e t, daß die Richtgruppen (A und B) ineinander angeordnet sind. P A T E N T A N S P R 0 C H E, tE ichtmascine, in which both im Angle to the Ricbtgutachse as also in the radial direction adjustable straightening rollers in a circumferential drivable frame are mounted through which the material to be straightened against Rotation can be guided through secured, according to patent ... (P 2d 02 447.7), where in the frame at least two each forming a complete straightening system Groups of straightening rollers are arranged and the straightening rollers of a group differ from those of the other group or groups due to a different straightening roller geometry and / or by different mutual distances in the longitudinal direction of the target material distinguish that the guideline groups (A and B) are arranged one inside the other. 2. Richtmaschine nach Anspruch 1, d a d u r c h g e k e n n -z e i c h n e t, daß die Achsen der Richtrollenhalter (7',ü', 9') der einen Richtrollen-Gruppe (A) in einer Ebene und die Achsen der Richtrollenhalter (10',11',12') der anderen Richtrollen-Gruppe (B) in einer anderen Ebene liegen, wobei die Schnittlinie beider Ebenen in der Orehachse des Rahmens (6) liegt. 2. straightening machine according to claim 1, d a d u r c h g e k e n n -z e i c h n e t that the axes of the straightening roller holder (7 ', ü', 9 ') of one straightening roller group (A) in one plane and the axes of the straightening roller holders (10 ', 11', 12 ') of the other Straightening roller group (B) lie in a different plane, with the intersection line of both Levels in the Orehachse of the frame (6) lies. 3. Richtmaschine nach den Ansprüchen 1 und 2, d a d u r c h g e k e n n z e i c h n e t, daß die Ebene, in der die Achsen der Rollenhalter der einen Richtrollen-Gruppe liegt, auf der Ebene, in der die Achsen der Richtrollenhalter der anderen Richtrollen-Gruppe liegen, senkrecht steht. 3. straightening machine according to claims 1 and 2, d a d u r c h g e k Note that the plane in which the axes of the roll holders of the one The straightening roller group lies on the level in which the axes of the straightening roller holder of the other group of straightening rollers, is vertical.
DE19792907468 1979-02-26 1979-02-26 Wire straightening machine - has interspaced rollers of different sizes to reduce length of rotating housing Ceased DE2907468A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792907468 DE2907468A1 (en) 1979-02-26 1979-02-26 Wire straightening machine - has interspaced rollers of different sizes to reduce length of rotating housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792907468 DE2907468A1 (en) 1979-02-26 1979-02-26 Wire straightening machine - has interspaced rollers of different sizes to reduce length of rotating housing

Publications (1)

Publication Number Publication Date
DE2907468A1 true DE2907468A1 (en) 1980-09-04

Family

ID=6063941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792907468 Ceased DE2907468A1 (en) 1979-02-26 1979-02-26 Wire straightening machine - has interspaced rollers of different sizes to reduce length of rotating housing

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Country Link
DE (1) DE2907468A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20080634A1 (en) * 2008-10-15 2010-04-16 Schnell Spa EQUIPMENT FOR STRAIGHTENING METAL AND SIMILAR PROFILES
EP3124131A1 (en) * 2015-07-30 2017-02-01 Zollern GmbH & Co. KG Device and a method for curing and straightening a bar-shaped semi-finished product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20080634A1 (en) * 2008-10-15 2010-04-16 Schnell Spa EQUIPMENT FOR STRAIGHTENING METAL AND SIMILAR PROFILES
WO2010044050A1 (en) * 2008-10-15 2010-04-22 Schnell S.P.A. Apparatus for straightening metal profiles and the like
EP3124131A1 (en) * 2015-07-30 2017-02-01 Zollern GmbH & Co. KG Device and a method for curing and straightening a bar-shaped semi-finished product

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