DE1293116B - Driving device for multiple tube drawing machines - Google Patents
Driving device for multiple tube drawing machinesInfo
- Publication number
- DE1293116B DE1293116B DE1964M0061412 DEM0061412A DE1293116B DE 1293116 B DE1293116 B DE 1293116B DE 1964M0061412 DE1964M0061412 DE 1964M0061412 DE M0061412 A DEM0061412 A DE M0061412A DE 1293116 B DE1293116 B DE 1293116B
- Authority
- DE
- Germany
- Prior art keywords
- driving device
- loading
- multiple tube
- tube drawing
- driving apparatus
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
- B21C1/32—Feeding or discharging the material or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Description
Die Erfindung betrifft einen Treibapparat für Mehrfach-Rohrziehmaschinen zum Fördern der Luppen von einer Ladebahn zu einer Ladetrommel mit oberhalb und unterhalb der Luppe angeordneten anstellbaren Treibrollen.The invention relates to a driving apparatus for multiple tube drawing machines for conveying the blanks from a loading track to a loading drum with above and adjustable drive rollers arranged below the shell.
Bei einem bekannten Treibapparat sind zahlreiche untere Treibrollen vorgesehen, deren Achsen mit der Ladetrommel verbunden sind und mit dieser gedreht werden. Der bauliche Aufwand für den gesamten Treibapparat ist demnach erheblich groß.In a known driving apparatus numerous lower driving rollers are provided, the axes of which with the Charging drum are connected and rotated with this. The construction effort for the whole The driving apparatus is therefore considerably large.
Von daher liegt der Erfindung die Aufgabe zugrunde, einen hier in Rede stehenden Treibapparat so auszubilden, daß nur wenige untere Treibrollen erforderlich sind.The invention is therefore based on the object of providing a driving apparatus in question here to be trained so that only a few lower drive rollers are required.
Erreicht wird dies gemäß der Erfindung dadurch, daß alle Treibrollen in einem Ständer gelagert sind, der in Rohrachsrichtung verschiebbar ist. Der Ständer läuft dabei auf Führungsholmen. Dabei sind zwei Führungsholme auf einer Seite des Ständers angeordnet und dieser ist um einen Führungshohn so schwenkbar.This is achieved according to the invention in that all drive rollers are mounted in a stand, which can be moved in the direction of the pipe axis. The stand runs on guide rails. There are two Guide bars arranged on one side of the stand and this is around a guide sneer like that pivotable.
Die erfindungsgemäße Ausbildung hat ferner den Vorzug, daß eine störungsfreie Übergabe der Rohrluppen an den Treibapparat mit Sicherheit gewährleistet ist.The design according to the invention also has the advantage that a trouble-free transfer of the tube blanks to the driving apparatus is guaranteed with certainty.
In der Zeichnung ist ein Ausführungsbeispiel gemäß der Erfindung dargestellt. Es zeigtIn the drawing, an embodiment according to the invention is shown. It shows
F i g. 1 den seitlich am Matrizenblock angebauten Treibapparat in einer an sich bekannten Schwenklage undF i g. 1 the driving device attached to the side of the die block in a known swivel position and
Fig. 2 die Seitenansicht des Treibapparates in seiner Stellung zwischen Ladebahn und Ladetrommel.2 shows the side view of the driving apparatus in its position between the loading track and loading drum.
Der Treibapparat 1 ist am Matrizenblock 2 über die Hohne 3, 4 parallel zur Ziehachse verschiebbar angeordnet, wobei der Holm 3 gleichzeitig als Drehpunkt zum Schwenken dient und der Holm 4 außerdem als Festpunkt für die Handradverstellung 5 zum Schwenken vorgesehen ist (Fig. 1). Diese Verschwenkung des Treibapparates ist notwendig, um die unteren Treibrollen 12 beim Programmwechsel durch die in F i g. 2 erkennbaren Schraubenbolzen 13 zu verstellen bzw. um die Treibrollen auszutauschen.The driving apparatus 1 can be displaced on the die block 2 via the horns 3, 4 parallel to the drawing axis arranged, the spar 3 also serving as a pivot point for pivoting and the spar 4 as well is provided as a fixed point for the handwheel adjustment 5 for pivoting (Fig. 1). This pivoting of the driving apparatus is necessary to the lower driving rollers 12 when changing programs by the in F i g. 2 recognizable screw bolts 13 to be adjusted or to replace the drive rollers.
Die oberen Treibrollen 14 werden durch die Kolbenstangen 15 der Zylinder 16 bewegt. Ihre Arbeitsweise wird weiter unten beschrieben.The upper drive rollers 14 are moved by the piston rods 15 of the cylinders 16. Your way of working is described below.
Die Verschiebung des Treibapparates 1 parallel zur Ziehachse erfolgt beispielsgemäß über einen hydraulischen Zylinder 6, der über Kontaktstellen 7 gesteuert wird. Die Luppen 8 werden aus einem Magazin an die Ladebahn oder auf einen Laderost 9 abgegeben.The displacement of the driving apparatus 1 parallel to the pulling axis takes place according to the example via a hydraulic cylinder 6, which is controlled via contact points 7. The lobes 8 are made of one Magazine delivered to the loading track or onto a loading grate 9.
Der Treibapparat 1 steht in seiner Ausgangsstellung an der Ladetrommel 10. Wenn er sich zur Ladebahn 9 hin bewegt, so werden die oberen Treibrollen durch die Kolbenstangen 15 angehoben, wie in der Zeichnung strichpunktiert dargestellt. Er fährt mit den geöffneten Treibrollen so weit über die Luppen 8, wie dies die Kontaktsteuerung 7 bestimmt. Nach beendigtem Hub werden die Treibrollen auf die Luppen 8 abgesenkt. Gleichzeitig versetzt der Antriebsmotor 11 (F i g. 1) die Treibrollen in Drehung und befördert dadurch die Luppen in die Laderohre der Ladetrommel 10. Dabei legt der Treibapparat 1 den Weg in Richtung auf die Ladetrommel 10 zurück. Nachdem die Luppen die Treibrollen passiert haben, öffnen sich diese wieder und die Bewegungsrichtung des Treibapparates wird umgesteuert und gibt damit den Weg frei für die Drehung der Ladetrommel mit den herausragenden Angeln 17. Inzwischen ist die Ladebahn wieder aufgefüllt worden und der ankommende Treibapparat fährt mit seinen Treibrollen wieder über die Luppen. Nach Stillstand des Treibapparates senken sich wieder die Treibrollen und der Vorgang wiederholt sich in kontinuierlichem Fluß.The driving apparatus 1 is in its starting position on the loading drum 10. When he is to Loading track 9 moves out, so the upper drive rollers are raised by the piston rods 15, as shown in dash-dotted lines in the drawing. With the drive rollers open, it travels so far over the Luppies 8, as determined by the contact control 7. After the end of the stroke, the drive rollers open the lobes 8 lowered. At the same time, the drive motor 11 (FIG. 1) sets the drive rollers in rotation and thereby conveys the pellets into the loading tubes of the loading drum 10 the way back in the direction of the loading drum 10. After the lobes passed the drive rollers have, these open again and the direction of movement of the driving apparatus is reversed and clears the way for the loading drum to turn with the protruding hinges 17. In the meantime the loading track has been refilled and the arriving traction device drives with its Drive rollers back over the lobes. After the driving apparatus has come to a standstill, the driving rollers lower again and the process is repeated in a continuous flow.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964M0061412 DE1293116B (en) | 1964-06-19 | 1964-06-19 | Driving device for multiple tube drawing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964M0061412 DE1293116B (en) | 1964-06-19 | 1964-06-19 | Driving device for multiple tube drawing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1293116B true DE1293116B (en) | 1969-04-24 |
Family
ID=7310118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964M0061412 Pending DE1293116B (en) | 1964-06-19 | 1964-06-19 | Driving device for multiple tube drawing machines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1293116B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3417485A1 (en) * | 1983-05-21 | 1984-11-22 | Bültmann KG, 5982 Neuenrade | Charging apparatus for a multiple tube-drawing installation |
| DE3601087A1 (en) * | 1986-01-16 | 1987-08-27 | Rudolf Bueltmann | BENCH FOR A PIPE DRAWING SYSTEM |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1985757A (en) * | 1930-03-05 | 1934-12-25 | Petter B Abramsen | Tube clamping and carrying device |
| US2231087A (en) * | 1939-09-07 | 1941-02-11 | Pittsburgh Steel Co | Pipe cooling and handling apparatus |
| DE1084673B (en) * | 1959-04-30 | 1960-07-07 | Kieserling & Albrecht | Automatic multiple stopper drawing bench with, for example, a feed station arranged above the drawing axis |
| FR1337533A (en) * | 1962-08-28 | 1963-09-13 | Kieserling & Albrecht | Method and installation for drawing tubes |
-
1964
- 1964-06-19 DE DE1964M0061412 patent/DE1293116B/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1985757A (en) * | 1930-03-05 | 1934-12-25 | Petter B Abramsen | Tube clamping and carrying device |
| US2231087A (en) * | 1939-09-07 | 1941-02-11 | Pittsburgh Steel Co | Pipe cooling and handling apparatus |
| DE1084673B (en) * | 1959-04-30 | 1960-07-07 | Kieserling & Albrecht | Automatic multiple stopper drawing bench with, for example, a feed station arranged above the drawing axis |
| FR1337533A (en) * | 1962-08-28 | 1963-09-13 | Kieserling & Albrecht | Method and installation for drawing tubes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3417485A1 (en) * | 1983-05-21 | 1984-11-22 | Bültmann KG, 5982 Neuenrade | Charging apparatus for a multiple tube-drawing installation |
| DE3601087A1 (en) * | 1986-01-16 | 1987-08-27 | Rudolf Bueltmann | BENCH FOR A PIPE DRAWING SYSTEM |
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