DE4215999A1 - Steel and non-ferrous metal wire drawing machine - has driven guide cone allocated to each drawing cone - Google Patents

Steel and non-ferrous metal wire drawing machine - has driven guide cone allocated to each drawing cone

Info

Publication number
DE4215999A1
DE4215999A1 DE19924215999 DE4215999A DE4215999A1 DE 4215999 A1 DE4215999 A1 DE 4215999A1 DE 19924215999 DE19924215999 DE 19924215999 DE 4215999 A DE4215999 A DE 4215999A DE 4215999 A1 DE4215999 A1 DE 4215999A1
Authority
DE
Germany
Prior art keywords
cone
wire
guide
allocated
steel
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Withdrawn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
DE19924215999
Other languages
German (de)
Inventor
Armin Schubert
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.)
SKET DRAHTZIEHMASCHINENWERK GR
Original Assignee
SKET DRAHTZIEHMASCHINENWERK GR
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 SKET DRAHTZIEHMASCHINENWERK GR filed Critical SKET DRAHTZIEHMASCHINENWERK GR
Priority to DE19924215999 priority Critical patent/DE4215999A1/en
Publication of DE4215999A1 publication Critical patent/DE4215999A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/04Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • B21C1/06Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material slips on the drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Abstract

The machine operates on a sliding drawing principle for wet wire drawing. A guide cone of several guide rolls (9-13), driven by the drawn wire, is allocated to each drawing cone. Pref. the guide rolls are obliquely mounted on a fixed axis (2). The guide cone may be fitted above the drawing cone. The drawing cone shaft and the guide cone axis are parallel. The wire is first guided through a die (14) to the smallest dia. (3) of the drawing cone, and then to the respective dies (15-19) via the guide rolls. ADVANTAGE - Precise wire guidance in the symmetry axis in a compact design.

Description

Die Erfindung betrifft eine Ziehmaschine des gleitenden Ziehprinzips zum Naßziehen von Stahl- und Nichteisenmetalldraht und findet Anwendung in der drahtherstellenden Industrie.The invention relates to a drawing machine of the sliding Drawing principles for the wet drawing of steel and non-ferrous metal wire and is used in the wire manufacturing industry.

Bei bekannten Ziehmaschinen mit Ziehkonus unterscheidet man Einrichtungen mit Zieh- und Umführungskonus und Maschinen ohne Umführungskonus.A distinction is made in known drawing machines with a drawing cone Facilities with a pulling and transfer cone and machines without bypass cone.

Nachteilig bei beiden genannten Einrichtungen ist, daß ein genauer Lauf des Drahtes in der Symmetrieachse des Ziehsteines nicht erreichbar ist, weil jede gewählte Anordnung der Ziehsteine im Verhältnis zu den Ziehkonen auf Grund des Ziehkonenprinzips des Drahtes auf dem Ziehkonus und Umführungskonus bzw. auf dem Ziehkonus je nach gewählter Einrichtung) geometrisch nicht genau sein kann. Jede beliebige Ziehsteinanordnung stellt eine Kompromißlösung dar und der Drahtlauf weicht mehr oder weniger von der Symmetrieachse des Ziehsteines ab. Das wirkt sich nachteilig auf die Standzeit der Ziehwerkzeuge aus.A disadvantage of both of the above devices is that a exact running of the wire in the axis of symmetry of the drawing die is unreachable because any chosen arrangement the drawing dies in relation to the drawing cones on the bottom of the drawing cone principle of the wire on the drawing cone and bypass cone or on the drawing cone depending on selected device) cannot be geometrically precise. Any drawing die arrangement represents a compromise solution and the wire run deviates more or less the axis of symmetry of the drawing die. This has an adverse effect on the service life of the drawing tools.

Der Erfindung liegt das Problem zugrunde, eine Ziehmaschine zu entwickeln, die einen exakten Lauf des zu ziehenden Drahtes in der Symmetrieachse des Ziehsteines gewährleistet und einen platzsparenden Aufbau aufweist.The invention is based on the problem of a drawing machine to develop an exact run of the drawing Guaranteed wire in the axis of symmetry of the drawing die and has a space-saving structure.

Das Problem wird so gelöst, daß jedem Ziehkonus ein aus mehreren Umführungsrollen bestehender, durch den zu ziehenden Draht angetriebener Umführungskonus zugeordnet ist. The problem is solved so that each drawing cone is off several transfer roles existing, through which to assigned pulling wire driven transfer cone is.  

Weitere Merkmale der Erfindung sind, daß die Umführungsrollen des Umführungskonus gemeinsam auf einer feststehenden Achse schräg angeordnet sind und der Umführungskonus über dem Ziehkonus angeordnet ist.Further features of the invention are that the transfer rollers of the bypass cone together on a fixed Axis are arranged obliquely and the Transfer cone is arranged above the drawing cone.

Mit Einsatz der erfindungsgemäßen Einrichtung wird eine Minimierung des Ziehwerkzeugverschleißes durch exakten Drahtlauf erreicht, weiterhin eine Verringerung der Verlustleistung beim Ziehen, weil der Draht auf den Umführungsrollen nicht verfahrensbedingt gleitet, wie bei den im Stand der Technik beschriebenen Umführungskonen.With the use of the device according to the invention Minimization of drawing tool wear through exact Wire run achieved, a further reduction in power loss when pulling because the wire on the transfer rollers does not slide due to the process, as with the im Transfer cones described in the prior art.

Anhand der Fig. 1 bis 3 soll die erfindungsgemäße Lösung näher erläutert werden.The solution according to the invention will be explained in more detail with reference to FIGS. 1 to 3.

Die Figuren zeigenThe figures show

Fig. 1 Draufsicht auf Zieh- und Umführungskonus Fig. 1 top view of the drawing and bypass cone

Fig. 2 Schnitt A-A nach Fig. 1 Fig. 2 shows a section AA of Fig. 1

Fig. 3 Seitenansicht B nach Fig. 1. Fig. 3 B side view of FIG. 1.

Gemäß Fig. 1 und 3 sind die Welle 1 des Ziehkonus und die Achse 2 des Umführungskonus zueinander parallel angeordnet, wobei der Umführungskonus oberhalb des Ziehkonus vorgesehen ist. Der zu ziehende Draht 20 läuft in bekannter Weise zuerst durch den Ziehstein 14 hindurch auf den kleinsten Laufdurchmesser 3 des Ziehkonus auf, wird von diesem herum auf die Umführungsrolle 9 des Umführungskonus und in identischen Abläufen über die weiteren Umführungsrollen 10 bis 13 des Umführungskonus, durch die jeweils zugehörigen Ziehsteine 15 bis 19 hindurch und über die jeweils zugehörigen und größer werdenden Laufdurchmesser 4 bis 8 des Ziehkonus geführt, wobei der Draht 20 am Schluß des Ziehvorganges vom größeren Laufdurchmesser 8 des Ziehkonus abläuft. According to Fig. 1 and 3, the shaft 1 of the drawing cone and the axis 2 are arranged parallel to each other of the Umführungskonus, wherein the Umführungskonus is provided above the drag cone. The wire 20 to be drawn first runs in a known manner through the drawing die 14 through to the smallest barrel diameter 3 of the drawing cone, is passed by the latter onto the transfer roller 9 of the transfer cone and in identical processes via the additional transfer rollers 10 to 13 of the transfer cone, through the each associated drawing dies 15 to 19 and over the respectively associated and increasing barrel diameters 4 to 8 of the drawing cone, the wire 20 running at the end of the drawing process from the larger barrel diameter 8 of the drawing cone.

Gemäß Fig. 2 sind die Umführungsrollen 9 bis 13 auf ihrer gemeinsamen Achse 2 insoweit schräg zu ihrer Achse 2 angeordnet, daß der Draht 20 senkrecht zur Welle 1 des Ziehkonus und somit exakt durch die Symmetrieachse des jeweiligen Ziehsteins 14 bis 19 geführt wird.Referring to FIG. 2, the Umführungsrollen 9 are arranged to 13 common to its axis 2 so far obliquely to the axis 2, that the wire 20 to the shaft 1 of the drawing cone and is therefore guided exactly by the symmetry axis of the respective drawing die 14 to 19 vertically.

Die schräge Anordnung der Umführungsrollen 9 bis 13 realisiert nicht nur eine exakte Führung des Drahtes 20, sondern auch einen geringen Abstand zwischen Führungskonus und Ziehkonus, so daß eine relativ kompakte und platzsparende Einrichtung geschaffen wurde.The oblique arrangement of the guide rollers 9 to 13 not only realizes an exact guidance of the wire 20 , but also a small distance between the guide cone and the drawing cone, so that a relatively compact and space-saving device has been created.

Claims (3)

1. Ziehmaschine des gleitenden Ziehprinzips zum Naßziehen von Stahl- und Nichteisenmatalldraht, dadurch gekennzeichnet, daß jedem Ziehkonus ein aus mehreren Umführungsrollen (9 bis 13) bestehender, durch den zu ziehenden Draht (20) angetriebener Umführungskonus zugeordnet ist.1. drawing machine of the sliding drawing principle for the wet drawing of steel and non-ferrous metal wire, characterized in that each drawing cone is assigned a consisting of several guide rollers ( 9 to 13 ), by the wire to be drawn ( 20 ) driven guide cone. 2. Ziehmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Umführungsrollen (9 bis 13) des Umführungskonus gemeinsam auf einer feststehenden Achse (2) schräg angeordnet sind.2. Drawing machine according to claim 1, characterized in that the guide rollers ( 9 to 13 ) of the guide cone are arranged obliquely together on a fixed axis ( 2 ). 3. Ziehmaschine nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Umführungskonus über dem Ziehkonus angeordnet ist.3. Drawing machine according to claim 1 and 2, characterized in that the bypass cone over the pull cone is arranged.
DE19924215999 1992-05-13 1992-05-13 Steel and non-ferrous metal wire drawing machine - has driven guide cone allocated to each drawing cone Withdrawn DE4215999A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924215999 DE4215999A1 (en) 1992-05-13 1992-05-13 Steel and non-ferrous metal wire drawing machine - has driven guide cone allocated to each drawing cone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924215999 DE4215999A1 (en) 1992-05-13 1992-05-13 Steel and non-ferrous metal wire drawing machine - has driven guide cone allocated to each drawing cone

Publications (1)

Publication Number Publication Date
DE4215999A1 true DE4215999A1 (en) 1993-11-18

Family

ID=6458909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924215999 Withdrawn DE4215999A1 (en) 1992-05-13 1992-05-13 Steel and non-ferrous metal wire drawing machine - has driven guide cone allocated to each drawing cone

Country Status (1)

Country Link
DE (1) DE4215999A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773285A (en) * 2012-07-25 2012-11-14 无锡平盛科技有限公司 Double-pulley part used for wire drawing machine
EP2436455A4 (en) * 2009-05-28 2016-05-18 Bridgestone Corp Method for producing metal wire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2436455A4 (en) * 2009-05-28 2016-05-18 Bridgestone Corp Method for producing metal wire
CN102773285A (en) * 2012-07-25 2012-11-14 无锡平盛科技有限公司 Double-pulley part used for wire drawing machine

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