AT393471B - DEVICE FOR FIXING - Google Patents

DEVICE FOR FIXING Download PDF

Info

Publication number
AT393471B
AT393471B AT231186A AT231186A AT393471B AT 393471 B AT393471 B AT 393471B AT 231186 A AT231186 A AT 231186A AT 231186 A AT231186 A AT 231186A AT 393471 B AT393471 B AT 393471B
Authority
AT
Austria
Prior art keywords
parts
edges
another
welded
holder
Prior art date
Application number
AT231186A
Other languages
German (de)
Other versions
ATA231186A (en
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Publication of ATA231186A publication Critical patent/ATA231186A/en
Application granted granted Critical
Publication of AT393471B publication Critical patent/AT393471B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Connection Of Plates (AREA)

Claims (1)

AT 393 471 B Die Erfindung bezieht sich auf eine Vorrichtung zur Fixierung der Soll-Lage zweier miteinander durch eine Schweiß- oder Lötnaht zu verbindender Teile, insbesondere Bleche, mittels einer aus dem Schweiß- oder Lötmaterial bestehenden, zwischen die einander zugekehrten Ränder der beiden Teile einsetzbaren und diesen Rändern formgetreu angepaßten, aus verformtem Blech bestehenden Halterung. 5 Solche Halterungen sind bekanntgeworden aus der AT-PS 147 768. Hierbei geht es aber nur darum, zwei stumpf aneinanderstoßende in einer Ebene liegende Bleche miteinander zu verschweißen und zwei senkrecht aufeinanderstehende Bleche zu verbinden. Weiterhin sind aus der DE-OS 2 439 705 und der DE-AS 1297 959 Y-förmige Einlegestreifen zur Herstellung von Y-Schweißnähten bekannt. Die Positionierung der beiden zu j verschweißenden Teile zueinander ist jedoch relativ unproblematisch, da diese immer noch flächig 10 aneinanderliegen. Außerdem lassen sich diese Teile auf einer ebenen Unterlage zueinander ausrichten. Besondere Schwierigkeiten stellen sich bei der Herstellung von Kehlnahtschweißungen, weil es hier nur eine Linienberührung der Bleche gibt. Zwar sind Hilfsvorrichtungen zur Zentrierung von Kehlnähten bekannt aus der US-PS 3 076 261 beziehungsweise den GB-PS 401615 beziehungsweise 576 937, nur sind diese Vorrichtungen relativ kompliziert entweder in der Ausbildung oder in der Handhabung. 15 Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine einfache Hilfsvorrichtung zum Verbinden auch großer Gegenstände üb» eine Kehl-, Schweiß- oder Lötnaht zu schaffen. Die Erfindung besteht zur Lösung der Aufgabe für Teile, deren miteinander zu verschweißende oder zu verlötende Ränder, eine Kehle bildend, unter einem Winkel in bezug zueinander verlaufen, darin, daß die Halterung zwei einander kreuzende Schenkel aufweist, mit denen sie jeweils an der die Kehle begrenzenden Flanke 20 des einen und an der Kantenfläche des anderen Teils anliegt. Durch diese Ausgestaltung ergibt sich eine sehr einfache Halterung, die ohne weiteres vor dem Schweißen eingesetzt weiden kann, und zwar auch bei Kehlnähten an Zylinderkörpem mit relativ großen Durchmessern, wie sie zum Beispiel bei Wasserspeichem vorkommt. Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung. 25 Die Zeichnung zeigt eine Ausführungsform der Erfindung im Querschnitt. In der Darstellung sind die miteinander zu verschweißenden Teile, zum Beispiel Wandungsteile eines zylindrischen oder prismatischen Behälters, mit 1 bezeichnet Die Ränder dieser Teile (1) besitzen Flanken (2) und Kantenflächen (3). Die Halterungen sind allgemein mit (4) bezeichnet und sind in Schenkel (5 bzw. 6) gegliedert 30 Die miteinander zu verschweißenden Ränder verlaufen, eine Schweißkehle bildend, unter einem Winkel in bezug zueinander, und die Halterung (4) weist zwei einander kreuzende Schenkel (5) auf, mit denen sie jeweils an der die Kehle begrenzenden Flanke (2) des einen und an der Kantenfläche (3) des anderen Teils (1) anliegt 35 PATENTANSPRUCH 40 Vorrichtung zur Fixierung der Soll-Lage zweier miteinander durch eine Schweiß- oder Lötnaht zu verbindender Teile, insbesondere Bleche, mittels einer aus dem Schweiß- oder Lötmaterial bestehenden, zwischen die einander zugekehrten Ränder der beiden Teile einsetzbaren und diesen Rändern formgetreu angepaßten aus verformtem 45 Blech bestehenden Halterung für Teile, deren miteinander zu verschweißende oder zu verlötende Ränder eine Kehle bildend unter einem Winkel in bezug zueinander verlaufen, dadurch gekennzeichnet, daß die Halterung (4) zwei einander kreuzende Schenkel (5) aufweist, mit denen sie jeweils an der die Kehle begrenzenden Flanke (2) des einen und an der Kantenfläche (3) des anderen Teiles (1) anliegt. 50 Hiezu 1 Blatt Zeichnung * -2-AT 393 471 B The invention relates to a device for fixing the desired position of two parts to be connected to one another by a weld or soldered seam, in particular sheets, by means of a welded or soldered material between the mutually facing edges of the two parts usable and these edges adapted to the shape, made of deformed sheet metal holder. 5 Such brackets have become known from AT-PS 147 768. Here, however, it is only a matter of welding two butt-jointed plates lying in one plane to one another and connecting two plates standing perpendicular to one another. Furthermore, DE-OS 2 439 705 and DE-AS 1297 959 Y-shaped insert strips for producing Y-welds are known. The positioning of the two parts to be welded to one another is, however, relatively unproblematic, since they are still flat against one another. These parts can also be aligned with one another on a flat surface. Particular difficulties arise in the production of fillet welds because there is only a line contact between the sheets. Auxiliary devices for centering fillet welds are known from US Pat. No. 3,076,261 or GB Pat. Nos. 401615 and 576 937, but these devices are relatively complicated either in terms of training or in handling. The object of the present invention is to create a simple auxiliary device for connecting even large objects by means of a fillet, weld or solder seam. The invention is to achieve the object for parts whose edges to be welded or soldered together, forming a throat, run at an angle with respect to each other, in that the holder has two crossing legs, with which they each on the throat delimiting edge 20 of one and abuts the edge surface of the other part. This configuration results in a very simple holder, which can be easily used before welding, even with fillet welds on cylinder bodies with relatively large diameters, as occurs, for example, in water reservoirs. The drawing shows an embodiment of the invention. 25 The drawing shows an embodiment of the invention in cross section. In the illustration, the parts to be welded together, for example wall parts of a cylindrical or prismatic container, are designated by 1. The edges of these parts (1) have flanks (2) and edge surfaces (3). The brackets are generally designated (4) and are divided into legs (5 and 6, respectively). 30 The edges to be welded together form an weld groove at an angle with respect to one another, and the bracket (4) has two crossing legs (5), with which it rests on the flank (2) of the one part and the edge surface (3) of the other part (1) 35 PATENT CLAIM 40 Device for fixing the desired position of two together by a welding or soldered seam of parts to be joined, in particular sheet metal, by means of a holder for parts, the edges of which are to be welded or soldered together, using a welding or soldering material which can be inserted between the mutually facing edges of the two parts and is adapted to these edges in a form-adapted manner from deformed sheet metal forming a throat at an angle with respect to each other, characterized in that the holder ( 4) has two intersecting legs (5) with which it abuts the flank (2) of one part and the edge surface (3) of the other part (1). 50 Add 1 sheet of drawing * -2-
AT231186A 1985-09-26 1986-08-27 DEVICE FOR FIXING AT393471B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19858527680 DE8527680U1 (en) 1985-09-26 1985-09-26 Device for fixing the desired position of two parts to be welded or soldered together, in particular sheet metal

Publications (2)

Publication Number Publication Date
ATA231186A ATA231186A (en) 1991-04-15
AT393471B true AT393471B (en) 1991-10-25

Family

ID=6785727

Family Applications (1)

Application Number Title Priority Date Filing Date
AT231186A AT393471B (en) 1985-09-26 1986-08-27 DEVICE FOR FIXING

Country Status (3)

Country Link
AT (1) AT393471B (en)
DE (1) DE8527680U1 (en)
IT (1) IT209586Z2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401615A (en) * 1933-06-21 1933-11-16 Oscar Simmen Improvements in or relating to welded joints for pipes
AT147768B (en) * 1935-02-19 1936-11-25 Maurice Naeder The welding joint penetrating the respective sheet metal edge either on one side or on both sides is an intermediate piece made of weld metal.
GB576937A (en) * 1939-05-08 1946-04-29 Guy Motors Ltd Improved methods of welding joints
US3076261A (en) * 1957-07-22 1963-02-05 Babcock & Wilcox Co Self-leveling welding ring with projecting ears
DE1297959B (en) * 1964-04-17 1969-06-19 Johnston Charles William Root seam insert strips for arc welding of Y-seams
DE2439705A1 (en) * 1973-08-22 1975-07-03 Varios Fabrieken Bv PROCESS FOR COMPLETING A SEAM TO BE WELDED FOR ONE-SIDED WELDING

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401615A (en) * 1933-06-21 1933-11-16 Oscar Simmen Improvements in or relating to welded joints for pipes
AT147768B (en) * 1935-02-19 1936-11-25 Maurice Naeder The welding joint penetrating the respective sheet metal edge either on one side or on both sides is an intermediate piece made of weld metal.
GB576937A (en) * 1939-05-08 1946-04-29 Guy Motors Ltd Improved methods of welding joints
US3076261A (en) * 1957-07-22 1963-02-05 Babcock & Wilcox Co Self-leveling welding ring with projecting ears
DE1297959B (en) * 1964-04-17 1969-06-19 Johnston Charles William Root seam insert strips for arc welding of Y-seams
DE2439705A1 (en) * 1973-08-22 1975-07-03 Varios Fabrieken Bv PROCESS FOR COMPLETING A SEAM TO BE WELDED FOR ONE-SIDED WELDING

Also Published As

Publication number Publication date
IT209586Z2 (en) 1988-10-10
DE8527680U1 (en) 1985-11-07
IT8623040V0 (en) 1986-09-16
ATA231186A (en) 1991-04-15

Similar Documents

Publication Publication Date Title
DE3018651C2 (en)
DE2531263A1 (en) Joint between hollow and solid component - connects firmly inserted component by spherical notches in outer component
DE1267822B (en) Rod-shaped component
DE2425121A1 (en) CONNECTING DEVICE FOR LINES
AT393471B (en) DEVICE FOR FIXING
DE1038841B (en) Device for the detachable connection of two intersecting rods or tubes
DE3628897C2 (en)
DE2754964B2 (en) Clamping device with swiveling clamping members (clamping jaws) mounted in a housing
CH584321A5 (en) Connector for timber beams in buildings - has double dovetail shape of rectangular cross section for joining
AT396765B (en) CLAMPING HAND FOR CLAMPING PARTICULARLY CYLINDRICAL OR TUBULAR WORKPIECES
DE733230C (en) Body for pressing, punching or the like.
DE2064451A1 (en) Cutting tool
DE675156C (en) Tool holder for clamping a cutting tool at different rake angles
DE1075913B (en) Valve housing with a short overall length
DE1554544A1 (en) Fitting for attaching table legs to table box cassettes
DE2034993B2 (en) Cutting tool for chip removing machining - has locating pin with head of triangular cross=section, with curved edges for precise location
DE1148829B (en) Welded housing for diaphragm valves and process for their manufacture
DE940197C (en) Process for fitting, overlapping or butt jointing of unperforated image strips, in particular photographic film strips
DE1156584B (en) Support for the strength test of workpieces, especially buckling tests
AT336118B (en) FASTENING ELEMENT WITH A GROOVE FOR SITUATION ON METAL EDGES OR BARS
DE3728900C2 (en)
CH560115A5 (en) Bladed letter opening device - has blade with point in handle opposite convex face in mounting attached to handle
DE691950C (en) Fluid-tight connection of metal sheets riveted together
DE3622485C2 (en)
AT132978B (en) Meat cutting machine.

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee