DE2921445A1 - Guide for aligning bar material - has each roller of parallel rows of profile rollers longitudinally adjustable and one row transversely adjustable - Google Patents

Guide for aligning bar material - has each roller of parallel rows of profile rollers longitudinally adjustable and one row transversely adjustable

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Publication number
DE2921445A1
DE2921445A1 DE19792921445 DE2921445A DE2921445A1 DE 2921445 A1 DE2921445 A1 DE 2921445A1 DE 19792921445 DE19792921445 DE 19792921445 DE 2921445 A DE2921445 A DE 2921445A DE 2921445 A1 DE2921445 A1 DE 2921445A1
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DE
Germany
Prior art keywords
rollers
machine
row
adjustable
rolls
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.)
Withdrawn
Application number
DE19792921445
Other languages
German (de)
Inventor
Hubert Ing.(grad.) 5779 Eslohe Mathweis
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Individual
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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 DE19792921445 priority Critical patent/DE2921445A1/en
Publication of DE2921445A1 publication Critical patent/DE2921445A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/02—Straightening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening 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
    • B21D3/05—Straightening 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 on axes rectangular to the path of the work

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

Abstract

The mechanism is intended for aligning bar material esp. rectangular-section bar. It comprises a base frame (1-3) and two parallel rows of rollers (4,4'), arranged in a common plane and with external contours corresponding with the bar section. The rollers of each row are spaced in the longitudinal direction in which the bar travels and are adjustable in that direction whilst the rollers of one row (4) are adjustable relative to the other row (4') in transverse direction (A). Each roller (4,4') may be carried in a bearing (5,5') which is adjustable along a longitudinal beam (6,6').

Description

Maschine für das Richten von langgestreckten metallischem Gut Machine for straightening elongated metallic material

Die Erfindung bezieht sich auf eine Maschine für das Richten von langgestreckten metallischem Gut, insbesondere für Stabmaterial mit Rechteckquerschnitt. Bekannte Maschinen dieser Art bestehen aus einem Maschinenrahmen und zwei parallel zueinander angeordneten Reihen mit einer Vielzahl von in einer Ebene liegenden angetriebenen Richtrollen, die entsprechend dem zu behandelnden Stabquerschnitt profiliert sind. The invention relates to a machine for straightening elongated metallic material, especially for rod material with a rectangular cross-section. Known machines of this type consist of a machine frame and two in parallel mutually arranged rows with a multiplicity of driven ones lying in one plane Straightening rollers, which are profiled according to the rod cross-section to be treated.

Aufgabe der Erfindung ist es, den Richtvorgang präziser als bisher durchführen und die Maschine den jeweiligen Arbeitserfordernissen feinstufig anpassen zu können. Dies gilt insbesondere im Hinblick auf den störenden Einfluß des Widerstandsmomentes des zu behandelnden Stabquerschnittes. Die Lösung der gestellten Aufgabe wird hauptsächlich darin gesehen, daß die einzelnen Rollen jeder der beiden Rollenreihen in Maschinenlän#srichtung (Gutdurchlaufrichtung) im Abstand untereinander stufenlos veränderbar und feststellbar gelagert und die Rollen der einen Rollenreihe gemeinsam gegenüber den Rollen der anderen Rollenreihe in Maschinenquerrichtung (quer zur Gutdurchlaufrichtung) anstellbar angeordnet sind. Weitere Einzelheiten der erfindungsgemäßen Lösung sind in den Unteransprüchen dargestellt. The object of the invention is to make the straightening process more precise than before carry out and fine-tune the machine to the respective work requirements to be able to. This is particularly true with regard to the disruptive influence of the moment of resistance of the rod cross-section to be treated. The solution to the task at hand becomes the main one seen in the fact that the individual rolls of each of the two rows of rolls in the longitudinal direction of the machine (Direction of flow of goods) can be continuously changed and locked in the distance between each other stored and the roles of a row of roles together with respect to the roles of other row of rolls can be placed in the cross machine direction (transverse to the direction of material flow) are arranged. Further details of the solution according to the invention are given in the subclaims shown.

Anhand der Zeichnung sei die Erfindung beispielhaft erläutert. The invention is explained by way of example with the aid of the drawing.

Es zeigen: Fig. 1 in Draufsicht und Teilschnitt Fig. 2 in Seitenansicht und Teillängsschnitt und Fig. 3 im Querschnitt die Rollenrichtmaschine nach der Erfindung. They show: FIG. 1 in plan view and partial section FIG. 2 in side view and partial longitudinal section and FIG. 3 shows the roller straightening machine according to FIG. 3 in cross section Invention.

Der Rahmen der Maschine wird gebildet durch Fußstützen 1, Längsverbinder 2 und Stirnkonsolen 3. Über die Länge der Maschine erstrecken sich parallel zueinander in einer horizontalen Ebene zwei Reihen von profilierten Richtrollen 4 bzw.The frame of the machine is formed by footrests 1, straight connectors 2 and front consoles 3. Extend the length of the machine parallel to each other two rows of profiled straightening rollers 4 resp.

4', von denen jede gesondert in einem Lagerbock 5 bzw. 5' antreibbar gelagert ist. Die Lagerböcke ihrerseits sind stufenlos längsverschiebbar und in jeder beliebigen Stellung feststellbar auf je einem Längsbalken 6 bzw. 6' gehalten. Zu diesem Zweck sind die Balken 6;6' mit durchgehenden T-Nuten 7 bzw. 7' für die Aufnahme von Kopf schrauben od. dgl. ausgestattet.4 ', each of which can be driven separately in a bearing block 5 or 5' is stored. The bearing blocks for their part are continuously adjustable lengthways and in held in any position lockable on a longitudinal beam 6 or 6 '. For this purpose, the bars 6; 6 'with continuous T-slots 7 and 7' for the Recording of head screws or the like. Equipped.

Während der Längsbalken 6' ortfest eine zusätzliche Rahmenverbindung bildet, ist der Balken 6, quer verschiebbar in Pfeilrichtung A auf einer Längskonsole 8 aufliegend, zwischen der Längskonsole 8 und Niederhalterblechen 9 eingespannt. Die Anstellung des Balkens 6 erfolgt über Spindeln 10.An additional frame connection is fixed in place during the longitudinal beam 6 ' forms, the bar 6 is transversely displaceable in the direction of arrow A on a longitudinal bracket 8 overlying, clamped between the longitudinal bracket 8 and hold-down plates 9. The adjustment of the beam 6 takes place via spindles 10.

Die Stirnkonsolen 3 verbindend ist oberhalb der Richtrollen 4;4 ein Zentralgetriebe 11 vorgesehen, dessen einzelne gegen die Rollen 4;4' gerichteten Einzelabtriebe 12 über Gelenkwellen 13 mit den Achsstummeln 14 der Rollen 4;4' verbindbar sind.Connecting the end brackets 3 is above the straightening rollers 4; 4 Central gear 11 is provided, each of which is directed against the rollers 4; 4 ' Individual drives 12 can be connected to the stub axles 14 of the rollers 4; 4 'via cardan shafts 13 are.

über die Welle 15 wird das Drehmoment in das Getriebe 11 eingeleitet.The torque is introduced into the transmission 11 via the shaft 15.

Wie aus den Zeichnungsfiguren deutlich hervorgeht, ist es beim Erfindungsgegenstand einerseits möglich, die einzelnen Rollen 4;4' jeder Rollenreihe in Maschinenlängsrichtung (Gutdurchlaufrichtung) im Abstand untereinander stufenlos zu verändern und andererseits die Reihe der Rollen 4 - d.h. alle Rollen gemeinsam - durch Querverschiebung des Balkens 6 über die Spindeln 10 im Abstand von den Rollen 4' zu variieren.As can be clearly seen from the drawing figures, it is the subject of the invention on the one hand possible, the individual rollers 4; 4 'of each row of rollers in the longitudinal direction of the machine (Direction of flow of goods) can be continuously changed at a distance from one another and on the other hand the row of rollers 4 - i.e. all rollers together - by moving the Beam 6 to vary over the spindles 10 in the distance from the rollers 4 '.

Claims (5)

Patentansprüche U Maschine für das Richten von langgetreckten metallischem Gut, insbesondere für Stabmaterial mit Rechteckquerschnitt, bestehend aus einem Maschinenrahmen und zwei parallel zueinander angeordneten Reihen mit einer Vielzahl von in einer Ebene liegenden angetriebenen Richtrollen, die entsprechend dem Stabquerschnitt profiliert sind, d a d u r c h g e k e n n z e i c h n e t, daß die einzelnen Rollen (4;4') jeder der beiden Rollenreihen in Naschinenlängsrichtung (Gutdurchlaufrichtung) im Abstand untereinander stufenlos veränderbar und feststellbar gelagert und die Rollen (4) der einen Rollenreihe gemeinsam gegenüber den Rollen (4') der anderen Rollenreihe in Maschinenquerrichtung (quer zur Gutdurchlaufrichtung) anstellbar angeordnet sind. Claims U machine for straightening elongated metallic Good, especially for rod material with a rectangular cross-section, consisting of a Machine frame and two parallel rows with a multitude of driven straightening rollers lying in one plane, which correspond to the rod cross-section are profiled, that is, that the individual roles (4; 4 ') each of the two rows of rollers in the longitudinal direction of the machine (material flow direction) continuously changeable and lockable at a distance from one another and the Rolls (4) of one row of rolls together with rolls (4 ') of the other Row of rolls adjustable in cross machine direction (transverse to the direction of flow of goods) are arranged. 2.) Maschine 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 jede Rolle (4;4') der beiden Rollenreihnn in einem gesonderten Lagerbock (5;5') gehalten und jeder Lagerbock längsverschiebbar und feststellbar auf zugehörigen Längsbalken (6;6') angeordnet ist. 2.) 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 each roller (4; 4 ') of the two rows of rollers in a separate bearing block (5; 5 ') held and each bearing block is longitudinally displaceable and lockable on the associated Longitudinal bar (6; 6 ') is arranged. 3.) Maschine 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 jeder Längsbalken (6;6') mit einer durchgehenden T-Nut (7;7') für die Aufnahme von Befestigungsschrauben für die Lagerböcke (5;5') ausgestattet ist. 3.) Machine according to claims 1.) and 2.) d a d u r c h g e k It is noted that each longitudinal beam (6; 6 ') has a continuous T-slot (7; 7 ') equipped for receiving fastening screws for the bearing blocks (5; 5') is. 4.) Maschine nach den Ansprüchen 1.) bis 3.) d a d u r c h g e k e n n z e i c h n e t, daß der Längsbalken (6) mit den zugehörigen Lagerbücken (5) und Richtrollen (4) quer zur Maschinenlängsrichtung gegen die Rollen (4') der anderen Rollenreihe über Stellglieder (10) anstellbar ist, während der Längsbalken (6') ortsfest mit dem Maschinenrahmen in Verbindung steht.4.) Machine according to claims 1.) to 3.) d a d u r c h g e k e n n z e i c h n e t that the longitudinal beam (6) with the associated bearing brackets (5) and straightening rollers (4) transversely to the machine longitudinal direction against the rollers (4 ') of the other Row of rollers can be adjusted via actuators (10), while the longitudinal beam (6 ') is stationary in connection with the machine frame. 5.) Maschine nach den Ansprüchen 1.) bis 4.) d a d u r c h g e k e n n z e i c h n e t, daß jede der Richtrollen (4;4') einzeln antreibbar ist, wobei der Antrieb über ein kopfseitiges, mit den Maschinenstirnkonsolen (3) verbundenes Zentralgetriebe (11) und zugehörige Gelenkwellen (13) erfolgt.5.) Machine according to claims 1.) to 4.) d a d u r c h g e k e n n z e i c h n e t that each of the straightening rollers (4; 4 ') can be driven individually, wherein the drive via a head-side connected to the machine front consoles (3) Central gear (11) and associated cardan shafts (13) takes place.
DE19792921445 1979-05-26 1979-05-26 Guide for aligning bar material - has each roller of parallel rows of profile rollers longitudinally adjustable and one row transversely adjustable Withdrawn DE2921445A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792921445 DE2921445A1 (en) 1979-05-26 1979-05-26 Guide for aligning bar material - has each roller of parallel rows of profile rollers longitudinally adjustable and one row transversely adjustable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792921445 DE2921445A1 (en) 1979-05-26 1979-05-26 Guide for aligning bar material - has each roller of parallel rows of profile rollers longitudinally adjustable and one row transversely adjustable

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DE2921445A1 true DE2921445A1 (en) 1981-04-16

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DE19792921445 Withdrawn DE2921445A1 (en) 1979-05-26 1979-05-26 Guide for aligning bar material - has each roller of parallel rows of profile rollers longitudinally adjustable and one row transversely adjustable

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734748A (en) * 2017-01-12 2017-05-31 江苏兴达钢帘线股份有限公司 A kind of steel cord strander combined type swage

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752578A1 (en) * 1965-12-29 1971-09-30 Masch Und Bohrgeraete Fabrik Roller straightener
AT293822B (en) * 1968-03-14 1971-10-25 Irma Ungerer Straightener
US3834203A (en) * 1972-11-30 1974-09-10 Sutton Eng Co Straightening machine
DE2416148B2 (en) * 1973-04-04 1975-09-18 Nippon Steel Corp., Tokio Roller straightening machine for steel profiles
US3916662A (en) * 1972-11-14 1975-11-04 Welland Iron & Metal Co Apparatus for straightening and cutting reinforcing bar
DE2536032A1 (en) * 1975-08-13 1977-02-24 Kloeckner Werke Ag ROLLER LEVELING MACHINE
DE2557061A1 (en) * 1975-12-18 1977-06-23 Moeller & Neumann Gmbh ROLLER LEVELING MACHINE, IN PARTICULAR HEAVY ROLLER LEVELING MACHINE, WITH TENSIONING ELEMENTS BETWEEN THE HORIZONTAL CARRIER OF THE MACHINE FRAME
DE2455254B2 (en) * 1974-11-22 1978-03-09 Moeller & Neumann Gmbh, 6670 St Ingbert Profile straightening machine with staggered upper and lower straightening rollers arranged on the fly
DE2830890B1 (en) * 1978-07-13 1979-09-27 Engelbrecht Maja Method for lengthening hot-rolled, an initial diameter d? Up to, for example, 20 mm round wire with a carbon content of 0.1 to 1% through high-grade cold forming and equipment for carrying out the process

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752578A1 (en) * 1965-12-29 1971-09-30 Masch Und Bohrgeraete Fabrik Roller straightener
AT293822B (en) * 1968-03-14 1971-10-25 Irma Ungerer Straightener
US3916662A (en) * 1972-11-14 1975-11-04 Welland Iron & Metal Co Apparatus for straightening and cutting reinforcing bar
US3834203A (en) * 1972-11-30 1974-09-10 Sutton Eng Co Straightening machine
DE2416148B2 (en) * 1973-04-04 1975-09-18 Nippon Steel Corp., Tokio Roller straightening machine for steel profiles
DE2455254B2 (en) * 1974-11-22 1978-03-09 Moeller & Neumann Gmbh, 6670 St Ingbert Profile straightening machine with staggered upper and lower straightening rollers arranged on the fly
DE2536032A1 (en) * 1975-08-13 1977-02-24 Kloeckner Werke Ag ROLLER LEVELING MACHINE
DE2557061A1 (en) * 1975-12-18 1977-06-23 Moeller & Neumann Gmbh ROLLER LEVELING MACHINE, IN PARTICULAR HEAVY ROLLER LEVELING MACHINE, WITH TENSIONING ELEMENTS BETWEEN THE HORIZONTAL CARRIER OF THE MACHINE FRAME
DE2830890B1 (en) * 1978-07-13 1979-09-27 Engelbrecht Maja Method for lengthening hot-rolled, an initial diameter d? Up to, for example, 20 mm round wire with a carbon content of 0.1 to 1% through high-grade cold forming and equipment for carrying out the process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734748A (en) * 2017-01-12 2017-05-31 江苏兴达钢帘线股份有限公司 A kind of steel cord strander combined type swage

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