AT167656B - Wire welding head with straightening device - Google Patents
Wire welding head with straightening deviceInfo
- Publication number
- AT167656B AT167656B AT167656DA AT167656B AT 167656 B AT167656 B AT 167656B AT 167656D A AT167656D A AT 167656DA AT 167656 B AT167656 B AT 167656B
- Authority
- AT
- Austria
- Prior art keywords
- welding head
- wire welding
- straightening device
- wire
- rollers
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims description 7
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Wire Processing (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Description
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Drahtschweisskopf mit Geraderichtvorrichtung
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Anpressdruck durch die Rollen 8 und 9, welche durch die Spindeln 11 und 12 verstellbar sind.
Da die Achsmitten der Rollen 8 und 9 gegenüber den Achsmitte der Transportrollen 1, 2 und 3 versetzt sind, wird der Draht zwischen den Rollengruppen 1, 2 und 8 bzw. 1, 3 und 9 gleichzeitig geradegerichtet.
Mit zunehmender Drahtstärke wird auch der Anpressdruck zwischen den Rollen grösser, so dass der jeweiligen Geraderichtkraft entsprechend zwangsläufig auch die Antriebskraft an den Transportrollen zunimmt.
Während nun bei einem Schweisskopf mit vorgeschalteter Geraderichtvorrichtung die Antriebsleistung von der Summe der Reibungskräfte in der Geraderichtvorrichtung und der Transportvorrichtung beeinflusst wird, ist die Antriebsleistung bei dem Schweisskopf gemäss der Erfindung nur von den Reibungskräften der Transporteinrichtung abhängig und somit bedeutend verringert, wobei aber die Gerade- richtung genau so wirkungsvoll und sorgfältig erfolgt, wie bei getrennter Vorschub-und Geraderichteinrichtung.
PATENTANSPRÜCHE :
1. Drahtschweisskopf mit aus angetriebenen Rollen und ihnen gegenüberstehenden Gegenrollen bestehender kombinierter Geraderichtund Vorschubeinrichtung für den Schweissdraht, dadurch gekennzeichnet, dass einer oder mehreren der vom Vorschubmotor angetriebenen Rollen nur Gegenrollen gegenüberstehen, die in der Drahtrichtung versetzt sind.
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Wire welding head with straightening device
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Contact pressure by the rollers 8 and 9, which can be adjusted by the spindles 11 and 12.
Since the axial centers of the rollers 8 and 9 are offset from the axial centers of the transport rollers 1, 2 and 3, the wire between the roller groups 1, 2 and 8 or 1, 3 and 9 is straightened at the same time.
With increasing wire thickness, the contact pressure between the rollers also increases, so that the drive force on the transport rollers inevitably increases in accordance with the respective straightening force.
While in the case of a welding head with an upstream straightening device, the drive power is influenced by the sum of the frictional forces in the straightening device and the transport device, the drive power in the welding head according to the invention is only dependent on the frictional forces of the transport device and is thus significantly reduced, but the straight line direction is carried out just as effectively and carefully as with separate feed and straightening devices.
PATENT CLAIMS:
1. Wire welding head with a combined straightening and feed device for the welding wire consisting of driven rollers and opposing rollers, characterized in that one or more of the rollers driven by the feed motor are only opposed to opposing rollers that are offset in the direction of the wire.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT167656T | 1946-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT167656B true AT167656B (en) | 1951-02-10 |
Family
ID=3654041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT167656D AT167656B (en) | 1946-12-20 | 1946-12-20 | Wire welding head with straightening device |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT167656B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3511767A1 (en) * | 1985-03-30 | 1986-10-02 | MAN Gutehoffnungshütte GmbH, 4200 Oberhausen | Wire-straightening mechanism |
| US5014533A (en) * | 1987-06-03 | 1991-05-14 | Ergon S.A. | Wire processing machine |
| WO2000050197A1 (en) * | 1999-02-25 | 2000-08-31 | Kiswel Ltd. | Welding solid wire with high feeding performance |
-
1946
- 1946-12-20 AT AT167656D patent/AT167656B/en active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3511767A1 (en) * | 1985-03-30 | 1986-10-02 | MAN Gutehoffnungshütte GmbH, 4200 Oberhausen | Wire-straightening mechanism |
| US5014533A (en) * | 1987-06-03 | 1991-05-14 | Ergon S.A. | Wire processing machine |
| WO2000050197A1 (en) * | 1999-02-25 | 2000-08-31 | Kiswel Ltd. | Welding solid wire with high feeding performance |
| GB2363092A (en) * | 1999-02-25 | 2001-12-12 | Kiswel Ltd | Welding solid wire with high feeding performance |
| AU749156B2 (en) * | 1999-02-25 | 2002-06-20 | Kiswel Ltd. | Welding solid wire with high feeding performance |
| GB2363092B (en) * | 1999-02-25 | 2003-03-12 | Kiswel Ltd | Welding solid wire with high feeding performance |
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