DE404598C - Device for the simultaneous execution of two or more parallel welding seams of workpieces in plate form - Google Patents
Device for the simultaneous execution of two or more parallel welding seams of workpieces in plate formInfo
- Publication number
- DE404598C DE404598C DEM80471D DEM0080471D DE404598C DE 404598 C DE404598 C DE 404598C DE M80471 D DEM80471 D DE M80471D DE M0080471 D DEM0080471 D DE M0080471D DE 404598 C DE404598 C DE 404598C
- Authority
- DE
- Germany
- Prior art keywords
- workpieces
- welding
- simultaneous execution
- plate form
- welding seams
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/08—Seam welding not restricted to one of the preceding subgroups
- B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Description
Es sind bereits Schweißvorrichtungen bekannt, bei welchen die Pole der Stromquelle an einer Seite der Werkstücke angesetzt und auf der Gegenseite durch einen neutralen Stromleiter überbrückt werden. Diese Einrichtungen sind hauptsächlich zum Schweißen einfacher Nähte bestimmt. Die vorliegende Erfindung bezieht sich auf eine Vorrichtung zur gleichzeitigen Ausführung von zwei und mehr parallel zueinander verlaufenden Schweißnähten, welche sich ,im wesentlichen dadurch auszeichnet, daß auf der einen Seite der Werkstücke unmittelbar über den Schweißnähten der Schweißtransformator als lenkbarer Wagen angeordnet ist, dessen Räder die Schweißelektroden darstellen.Welding devices are already known in which the poles of the power source are attached to one side of the workpieces and be bridged on the opposite side by a neutral conductor. These bodies are mainly intended for welding simple seams. The present The invention relates to an apparatus for the simultaneous execution of two and more parallel welds, which, essentially characterized in that on one side of the workpieces directly over the Welds of the welding transformer is arranged as a steerable car, its Wheels represent welding electrodes.
Die Abb. 1 der Zeichnung veranschaulicht den Erfindungsgegenstand in schematischer Weise im Aufriß, die Abb. 2 im Grundriß. Die Werkstücke in Form von drei aneinanderzuschweißenden Platten haben die Bezeichnung i, der Arbeitstisch 2, der Transformator 3, die Pole der Sekundärwindung des Transformators 4, die Schweißelektroden 5, die Antriebsvorrichtung 6, die Lenkstange 7, die Übertragung^organe zwischen der An-Fig. 1 of the drawing illustrates the subject matter of the invention in a schematic manner in elevation, and Fig. 2 in plan view. The workpieces in the form of three plates to be welded together have the designation i, the work table 2, the transformer 3, the poles of the secondary winding of the transformer 4, the welding electrodes 5, the drive device 6, the steering rod 7, the transmission organs between the
triebsvorrichtung und den Schweißelektroden in Form einer JKette^ oder Riemen 8. Die Schweißnähte sind *rn?t 'g bezeichnet. Wie aus der Zeichnung ■ ersichtlich, ruht der Schweißtransformator auf den beiden Schweißrollen 5, deren Spurweite dem Abstand der beiden Schweißnähte 9 entspricht. Man hat also hier das Bild eines zweirädrigen Wagens, welcher vermittels der Deichsel 7 gelenkt und vorwärtsbewegt werden kann. Der Vorschub auf den Schweißnähten kann auch durch die als Motor gedachte Antriebsvorrichtung 6 und die Riemen oder Ketten 8 bewirkt werden. Der Schweißstrom nimmt hauptsächlich den durch die strichpunktierte Linie markierten Weg. Der Arbeitstisch 2 besteht aus gut stromleitendem Material. Für mehr oder weniger großen Abstand der Schweißnähte voneinander sind die Rollen auf den Achsen 4 verstellbar angeordnet. Das Eigengewicht des Oberbaues wird zur Ausübung des zwischen Rollen 5 und dem Werktisch zum Pressen der Schweißstellen erforderlichendrive device and the welding electrodes in the form of a JKette ^ or belt 8. The welds are * rn? t 'denotes g. As can be seen from the drawing, the welding transformer rests on the two welding rollers 5, the track width of which corresponds to the distance between the two welding seams 9. So here you have the picture of a two-wheeled cart which can be steered and moved forward by means of the drawbar 7. The advance on the weld seams can also be brought about by the drive device 6, which is intended as a motor, and the belts or chains 8. The welding current mainly takes the path marked by the dash-dotted line. The work table 2 consists of a material that conducts electricity well. For a more or less large spacing of the weld seams from one another, the rollers are arranged on the axles 4 so as to be adjustable. The dead weight of the superstructure is required to perform the required between rollers 5 and the work table for pressing the welds
as Druckes ausgenutzt.exploited as pressure.
Die bisher beschriebene Erfindung bezieht sich auf den bekannten Einphasentransformator. Um mehr als zwei Nähte gleichzeitig zu schweißen, ist ein Dreiphasentransformator vorgesehen, so daß anstatt zwei Schweißrollen 5 drei solcher vorgesehen sind.The invention described so far relates to the known single-phase transformer. To weld more than two seams at the same time is a three-phase transformer provided so that instead of two welding rollers 5 three such are provided.
Claims (4)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM80471D DE404598C (en) | 1923-02-08 | 1923-02-08 | Device for the simultaneous execution of two or more parallel welding seams of workpieces in plate form |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM80471D DE404598C (en) | 1923-02-08 | 1923-02-08 | Device for the simultaneous execution of two or more parallel welding seams of workpieces in plate form |
Publications (1)
Publication Number | Publication Date |
---|---|
DE404598C true DE404598C (en) | 1924-10-21 |
Family
ID=7318743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM80471D Expired DE404598C (en) | 1923-02-08 | 1923-02-08 | Device for the simultaneous execution of two or more parallel welding seams of workpieces in plate form |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE404598C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766369A (en) * | 1953-11-10 | 1956-10-09 | Gen Motors Corp | Electrical apparatus |
-
1923
- 1923-02-08 DE DEM80471D patent/DE404598C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766369A (en) * | 1953-11-10 | 1956-10-09 | Gen Motors Corp | Electrical apparatus |
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