DE750864C - Device for angled tacking or welding of flanges on welding bends - Google Patents
Device for angled tacking or welding of flanges on welding bendsInfo
- Publication number
- DE750864C DE750864C DESCH123549D DESC123549D DE750864C DE 750864 C DE750864 C DE 750864C DE SCH123549 D DESCH123549 D DE SCH123549D DE SC123549 D DESC123549 D DE SC123549D DE 750864 C DE750864 C DE 750864C
- Authority
- DE
- Germany
- Prior art keywords
- welding
- flanges
- angled
- tacking
- bends
- 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
- B23K5/00—Gas flame welding
- B23K5/006—Gas flame welding specially adapted for particular articles or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
Vorrichtung zum winkligen Heften bzw. Aufschweißen von Flanschen auf Schweißbogen Die Erfindung betrifft eine Vorrichtung zum Anschweißen oder Anheften von Flanschen an Rohrbogen.Device for angled tacking or welding of flanges Welding bend The invention relates to a device for welding or tacking on from flanges to elbows.
Es sind Vorrichtungen bekannt, bei denen die Flanschen an zwei zueinander senkrecht stehenden Richtflächen befestigt werden. Bei der Verwendung solcher Vorrichtungen müssen die einzuschweißenden Rohrkrümmer aber genau maßhaltig sein. .There are known devices in which the flanges on two to each other vertical alignment surfaces are attached. When using such devices However, the pipe elbows to be welded must be exactly dimensionally accurate. .
Um besonders handelsübliche Roltrkrütnmer trotz Abweichungen in den Schenkellängen ohne Nacharbeit anschweißen bzw. anheften zu können, werden erfindungsgemäß die Vorrichtungen zum Halten der Flanschen auf den Richtflächen in den Ebenen der Richtflächen verschiebbar angeordnet.In order to avoid particularly commercially available Roltrönmer despite deviations in the To be able to weld or tack on leg lengths without reworking, are according to the invention the devices for holding the flanges on the straightening surfaces in the planes of the Straightening surfaces arranged to be displaceable.
Die Vorrichtung besteht gemäß Zeichnung aus zwei rechtwinklig zueinander angeordneten Spannrahmen 1 und 11 mit Aufspannflächen g, und g2. Letztere dienen zum Aufspannen oder Ausrichten der auf den Schweißbogen c aufzuschweißenden Flanschen a und b. According to the drawing, the device consists of two clamping frames 1 and 11 arranged at right angles to one another with clamping surfaces g and g2. The latter serve to clamp or align the flanges a and b to be welded onto the welding arc c.
Die auf maschinellem Wege hergestellten Schweißbogen c haben manchmal ungleicne Schenkellängen i, rund 12, so daß nach dem Auflegen bzw. Anlegen der Flanschen a und b auf bzw. an die Flächen g, und g2 erst durch Verschieben dieser beweglichen Fläche g, von Hand und der ebenfalls beweglichen Fläche g mittels Schraube f die entsprechenden Schenkellängen l', und f2 genau eingestellt werden müssen.The machine-made welding bends c sometimes have unequal leg lengths i, around 12, so that after the flanges a and b have been placed on or on the surfaces g, and g2 only by moving this movable surface g, by hand and The corresponding leg lengths l 'and f2 must be set precisely on the likewise movable surface g by means of screw f.
Zur Einstellung der Flanschen-Schraubenloch-Entfernungen dienen die Stifte s, und s2 auf den verschiebbaren Mutterflächen der aeitlich zu betätigenden Schrauben (f, und (f._. clie mit Rechts- und Linksgewinde zwecks selbsttätiger Zentrierung versehen sind.To set the flange-screw hole distances are used Pins s, and s2 on the sliding nut surfaces of the side to be operated Screws (f, and (f._. Clie with right and left-hand thread for the purpose of automatic centering are provided.
Nachdem der Schweißbogen c auf die Schweißstellen lt, bzw. lt, der Flanschen gesetzt bzw. an diese angelehnt worden ist, kann das jedem Schweißer bekannte Heften erfolgen, d. h. es wird mit dem Schweißbrenner eine Schweißheftung an mehreren Punkten der späteren Schweißnähte 1a, und lt" vorgenommen. Das eigentliche Fertigschweißen der ganzen Nähte lt, und !i"" erfolgt später-, d. h. nach Abnehmen des Bogens und der Flanschen von der Vorrichtung.After the welding arc c on the welding points lt, or lt, the Flanges have been set or leaned against them, can be known to every welder Stapling, d. H. it is welded to several with the welding torch Points of the later weld seams 1a, and lt "made. The actual final welding of the whole seams lt, and! i "" takes place later-, i. H. after removing the bow and the flanges from the device.
Der Vorteil dieser Vorrichtung besteht darin, daß dieses Zusammenheften in äußerst kurzer Zeit möglich ist, ein Nachrichten und Umheften vermieden wird und die richtige Lage der Flanschen und der Schrauhenlöcher sichergestellt ist.The advantage of this device is that this stapling is possible in an extremely short time, messages and repacking are avoided and the correct position of the flanges and the screw holes is ensured.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH123549D DE750864C (en) | 1941-11-07 | 1941-11-07 | Device for angled tacking or welding of flanges on welding bends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH123549D DE750864C (en) | 1941-11-07 | 1941-11-07 | Device for angled tacking or welding of flanges on welding bends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE750864C true DE750864C (en) | 1945-01-31 |
Family
ID=7451761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DESCH123549D Expired DE750864C (en) | 1941-11-07 | 1941-11-07 | Device for angled tacking or welding of flanges on welding bends |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE750864C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928364A (en) * | 1956-05-01 | 1960-03-15 | Joe W Davis | Adjustable jig welding table for assembling pipe fittings |
| US3128735A (en) * | 1961-07-17 | 1964-04-14 | David I D Mayers | Welding jig |
| US5343611A (en) * | 1990-11-14 | 1994-09-06 | Lager Goeran | Method and a fixture system for positioning and fixing details for assembly |
-
1941
- 1941-11-07 DE DESCH123549D patent/DE750864C/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928364A (en) * | 1956-05-01 | 1960-03-15 | Joe W Davis | Adjustable jig welding table for assembling pipe fittings |
| US3128735A (en) * | 1961-07-17 | 1964-04-14 | David I D Mayers | Welding jig |
| US5343611A (en) * | 1990-11-14 | 1994-09-06 | Lager Goeran | Method and a fixture system for positioning and fixing details for assembly |
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