DE3130470A1 - Connection of a plurality of flat parts by deformation and forming flanges from their surfaces - Google Patents
Connection of a plurality of flat parts by deformation and forming flanges from their surfacesInfo
- Publication number
- DE3130470A1 DE3130470A1 DE19813130470 DE3130470A DE3130470A1 DE 3130470 A1 DE3130470 A1 DE 3130470A1 DE 19813130470 DE19813130470 DE 19813130470 DE 3130470 A DE3130470 A DE 3130470A DE 3130470 A1 DE3130470 A1 DE 3130470A1
- Authority
- DE
- Germany
- Prior art keywords
- parts
- bulge
- connection
- flanging
- compound according
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
- F16B5/045—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting without the use of separate rivets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
Description
Verbinden mehrerer flächenartiger Teile durchConnect several planar parts through
Verformung und Verbördelung ihrer Oberflächen.Deformation and crimping of their surfaces.
Die Erfindung betrifft die Verbindung mehrerer flächenartiger Teile durch eine gemeinsame, ineinander passende Verformung, insofern die Materialbeschaffenheit dieser Teile hierfür ge -eignet ist.The invention relates to the connection of several planar parts through a common, mutually matching deformation, insofar as the material properties this part is suitable for this.
Bei derart flächenartigen Teile ist oft eine unlösbare Verbindung, die mit geringstem Aufwand hergestellt wird, notwendig.With such flat parts there is often a permanent connection, which is produced with the least possible effort.
Dabei darf das Gefüge dieser Teile durch Wärmeeinwirkane nicht verändert oder der Korrosionsschutz der Oberfläche weder unterbrochen, noch beschädigt werden. Efne Nacharbeit der wbertlåchen soll nicht erforderlich sein.The structure of these parts must not be changed by the effects of heat or the corrosion protection of the surface is neither interrupted nor damaged. It should not be necessary to rework the wbertlåchen.
Der Erfindung liegt die Aufgabe zugrunde, die geschilderten Nachteile zu vermeiden und die Verbindung auf einfachstem lnd schnellstem Wege durchzuführen.The invention is based on the described disadvantages and to make the connection in the easiest and fastest way possible.
Es ist bekannt, daß solche flächenartige Teile durch schrauben, nieten, kleben, punktschweißen, umbördeln der äußeren Kanten, und nicht zuletzt durch zungenförmiges herausschneiden von Blechabschnitten und anschließendem Umbiegen miteinander verbunden werden. Bei all diesen Verbindungen wird entweder die Oberfläche der Teile durch bohren der Löcher, schneiden der Zungen beschädigt oder das ganze Gefüge des Materials durch zu starke Erhitzung beim schweissen zerstört. Außerdem sind diese geschilderten Verbindungstechniken aufwendig, und wenn man die Ntcharbaiten durch späteres lackieren, das nur unvollständig sein kann, in Betracht zieht, sehr teuer. Die durch Schrauben und Nieten miteinander verbundenen Teile werden zudem noch schwerer, was oft nicht erwünscht ist. Auch müssen alle diese Verbindungen ständig überprüft und nachgearbeitet bzw.bei Schraubverbindungen nachgezogen werden. Ein vorheriges Lackieren dieser flächenartigen Teile macht ein nachlackieren unbedingt notwendig.It is known that such flat parts by screwing, riveting, gluing, spot welding, beading the outer edges, and last but not least by tongue-shaped cutting out sheet metal sections and then bending them together will. With all these connections, either the surface of the parts is through drilling the holes, cutting the tongues damaged or the whole structure of the material Destroyed by excessive heating during welding. In addition, these are described Connection techniques are complex, and if you paint the Ntcharbaiten by later, which can only be incomplete, taking into account, very expensive. The by screws and rivets connected parts are also heavier, which is often not is desirable. All these connections must also be constantly checked and reworked or tightened in the case of screw connections. A previous painting of this Flat parts make repainting absolutely necessary.
Diese Aufgabe wird erfindungsmätig dadurch gelöst, indem die zu verbindenden flächenartigen Teile aufeinander gelegt, Je nach Bedarf æusammengespamt und in beide Teile gleichzeltig eine Sicke oder eine Ausbuchtung beliebiger Form, Anzahl und Ausdehnung eindrückt. Dadurch werden beide Teile sol ort mit einander arretiert und lagegenau festgehalten. Nach diesem Eindrücken, in der Art einer Druckknopfverbindung wird diese Ausbuchtung Jetzt von der anderen Seite her ein- und flachgedrückt und zwar so, dag sie zuerst-. eine ovale und flache Form annimmt. Dadurch sind die Teile Jetzt schon unlösbar mithin ander verbunden. Eine weitere Verbesserung der Verbindung wird dadurch erreicht, indem die ovale Form Jetzt noch flach gedrückt wird und dadurch in die Breite geht. Dies bewirkt, daß die zu verbindenden Teile so ineinander verbördelt werden, daß dadurch eine weitere Verbesserung der unlösbaren Verbindung entsteht. Dies kann für Jede Verbindung einzeln geschehen oder es können mehrere Verbindungen auf einmal eingedrückt werden. Auch können ganze zusammenhängende offene oder geschlossene Verbindungen entsprechend der Außenkontur der flächenartigen Teile, oder Je nachdem wie es die Stabilität erforderlich macht, entsprechende Verbördelungen hergestellt werden. Selbstverständlich kann die erste Ausbuchtung dieser flächenartigen Teile auch an Jedem einzelnen Teil gesondert hergestellt und erst dann beide Teile vor dem rückseitigen zusammendrücken aufeinander gelegt werden Ist e Teil dieser zu verbindenden flächenartigen Teile so stark, daß das Herstellen einer Ausbuchtung nicht möglich ist9 genügt es, wenn nur ein flächenartiges Teil diese Ausbuchtung erhält und dann nach dem aufeinanderlegen des ausgebuchteten Teiles auf das stärkere Teil, wobei die Ausbuchtung in die vorher durch stanzen oder bohren hergestellte Öffnungen des starken Teiles eingebracht wird und diese Ausbuchtung von der Gegenseite her, in beschriebener Weise zusammengedrückt wird und so ebenfalls eine unlösbare Verbindung entsteht. Diese beschriebenen Verbindungen können auf handelsüblichen Pressen mit den entsprechenden Werkzeugen nacheinander oder auf einmal hergestellt werden.This object is achieved according to the invention in that the to be connected flat parts placed on top of one another, each spam together as required and in both parts at the same time a bead or a bulge of any shape, Number and extent. This makes both parts sol ort with each other locked and held precisely in position. After this push-in, in the manner of a push-button connection This bulge is now pressed in and flat from the other side and indeed, so that she was first. assumes an oval and flat shape. This is the parts Already inextricably linked to one another. Another connection improvement is achieved by pressing the oval shape flat now and thereby goes in width. This causes the parts to be connected to be crimped into one another that this results in a further improvement of the permanent connection. This can be done individually for each connection or there can be several connections be pushed in all at once. They can also be whole contiguous open or closed Connections according to the outer contour of the flat parts, or depending on as required by the stability, corresponding flanges are made will. Of course, the first bulge of these flat parts also produced separately on each individual part and only then before both parts The back compresses are placed on top of each other is part of this too connecting sheet-like parts so strong that the production of a bulge is not possible9 it is sufficient if only one flat part has this bulge and then after placing the bulged part on top of the stronger one Part, with the bulge in the previously made by punching or drilling Openings of the strong part is introduced and this bulge from the opposite side ago, is compressed in the manner described and so also an unsolvable one Connection is established. These compounds described can be based on commercially available Presses made with the appropriate tools one after the other or all at once will.
Auch ist mit einem eigens dafür hergestellten Werkzeug die Verbördelung in einem Arbeitsgang herstellbare Die mit der Erfindung erzielten Vorteile bestehen inscesonder darin, daß Vorarbeiten wie bohren von Schrauben - und Nietenlöchern wegfallen. Die Teile können vor der Verbindung fartig lackiert werden, da keine Erwärmung oder zerschneiden der @@ chenartigen Teile vorkommt. Schrauben und Nieten, sowie Vora@ beiten, wie entfetten vor dem Kleben, fallen weg. Die Vers@n-- gen lassen sich in wesentlich kürzerer Zeit a, @@ anderen bekannten Verfahren durchführen. Die Stabilitat diese eroindung ist optimal, da sie ausschließlich vor. der Festigkeit des Materials abhängigj ist. Außerdem lassen sich diese flächenartigen Teile auch wenn sie &us verschiedenen Materialien bestehen, insoweit sich ihre Dehnfähigkeit einigermaßen gleicht, miteinander verbinden. Keine Gewichtserhöhung durch Schrauben und Nieten.The flanging is also possible with a specially made tool producible in one operation The achieved with the invention The main advantages are that preliminary work such as drilling screws - and rivet holes are omitted. The parts can be painted like a f-shape before joining as there is no heating or cutting of the @@ chen-like parts. Screws and rivets, as well as preparatory work, such as degreasing before gluing, are no longer necessary. The verses can be known to other people in a much shorter time Perform procedure. The stability of this invention is optimal because it is exclusively before. depends on the strength of the material. In addition, these two-dimensional Even if they are made up of different materials, share them insofar as their Elasticity is somewhat the same, connect with each other. No weight increase by screws and rivets.
Ein Ausführungsbeispiel der Erfindung ist in der Figur 1 bis 3 beschrieben. Es zeigen: Figur 1 im Querschnitt die beiden aufeinander gelegten flächenartigen Teile 1 und 2 mit der bereits ausgeführten Ausbuchtung 3.An exemplary embodiment of the invention is described in FIGS. 1 to 3. The figures show: FIG. 1, in cross section, the two planar layers placed one on top of the other Parts 1 and 2 with the bulge 3 that has already been made.
In der Figur 2 ist diese Ausbuchtung'3 der beiden Teile 1 bereits von der Gegenseite her zusammengedrückt worden und 1= der Figur 3 ist zur Verfestigung der Verbindung der Teile 1 2 noch ein Eindruck 5 von der gleichen Seite wie vorher bei Figur 2 erfolgt.In the figure 2 this bulge'3 of the two parts 1 is already been compressed from the opposite side and 1 = Figure 3 is for solidification the connection of the parts 1 2 still an impression 5 from the same side as before in Figure 2 takes place.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813130470 DE3130470A1 (en) | 1981-07-23 | 1981-07-23 | Connection of a plurality of flat parts by deformation and forming flanges from their surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813130470 DE3130470A1 (en) | 1981-07-23 | 1981-07-23 | Connection of a plurality of flat parts by deformation and forming flanges from their surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3130470A1 true DE3130470A1 (en) | 1983-02-10 |
Family
ID=6138335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813130470 Withdrawn DE3130470A1 (en) | 1981-07-23 | 1981-07-23 | Connection of a plurality of flat parts by deformation and forming flanges from their surfaces |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3130470A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004245A1 (en) * | 1980-02-06 | 1981-08-13 | Peri-Werk Artur Schwörer KG, 7912 Weißenhorn | SYSTEM CEILING FORM WITH FALL HEAD |
EP0272376A2 (en) * | 1986-11-29 | 1988-06-29 | WALTER ECKOLD GmbH & Co. KG Vorrichtungs- und Gerätebau | Apparatus for the rivet-like joining together of sheet metals |
EP0562366A2 (en) * | 1992-03-24 | 1993-09-29 | C. Perego S.R.L. | Door in particular for up-and-over door units of motor vehicle garages |
DE4430491A1 (en) * | 1994-08-27 | 1995-10-05 | Fichtel & Sachs Ag | Oscillation damper, especially spring leg |
DE4427472A1 (en) * | 1994-08-03 | 1996-02-08 | Bayerische Motoren Werke Ag | Method of joining two sheets by deep drawing where positive form-locking joint can be formed |
FR2763655A1 (en) * | 1997-05-21 | 1998-11-27 | Emmanuel Chene | Coupling system e.g. for container sections |
US6406214B1 (en) | 1996-11-12 | 2002-06-18 | Elyce Innovation | Assembly system and method, and devices provided with this system |
FR2873602A1 (en) * | 2004-07-27 | 2006-02-03 | Valeo Thermique Moteur Sas | METHOD FOR MANUFACTURING A REINFORCED FOOTPRINT FORM ON A METALLIC PART |
WO2011015345A3 (en) * | 2009-08-05 | 2011-03-31 | Peter Paul Payr | Method and devices for connecting two material layers |
WO2012113560A3 (en) * | 2011-02-24 | 2012-11-01 | Kathrein-Werke Kg | Retaining and anchoring device on a metal plate for fastening a functional support, and an associated method for producing such a retaining and anchoring device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1588194A (en) * | 1967-06-22 | 1970-04-10 | ||
CH522134A (en) * | 1971-02-11 | 1972-04-30 | Gema Ag App Bau | Watertight connection of sheet metal parts lying flat on top of one another and use of the same in a sheet steel plate radiator |
-
1981
- 1981-07-23 DE DE19813130470 patent/DE3130470A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1588194A (en) * | 1967-06-22 | 1970-04-10 | ||
CH522134A (en) * | 1971-02-11 | 1972-04-30 | Gema Ag App Bau | Watertight connection of sheet metal parts lying flat on top of one another and use of the same in a sheet steel plate radiator |
Non-Patent Citations (1)
Title |
---|
DE-Z: Das Industrieblatt, Suttgart, März 1955, S.98-99 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004245A1 (en) * | 1980-02-06 | 1981-08-13 | Peri-Werk Artur Schwörer KG, 7912 Weißenhorn | SYSTEM CEILING FORM WITH FALL HEAD |
EP0272376A2 (en) * | 1986-11-29 | 1988-06-29 | WALTER ECKOLD GmbH & Co. KG Vorrichtungs- und Gerätebau | Apparatus for the rivet-like joining together of sheet metals |
EP0272376A3 (en) * | 1986-11-29 | 1989-12-06 | Walter Eckold Gmbh & Co. Kg Vorrichtungs- Und Geratebau | Method and apparatus for the rivet-like joining togethermethod and apparatus for the rivet-like joining together of sheet metals of sheet metals |
EP0562366A2 (en) * | 1992-03-24 | 1993-09-29 | C. Perego S.R.L. | Door in particular for up-and-over door units of motor vehicle garages |
EP0562366A3 (en) * | 1992-03-24 | 1994-01-05 | Perego C Srl | |
DE4427472A1 (en) * | 1994-08-03 | 1996-02-08 | Bayerische Motoren Werke Ag | Method of joining two sheets by deep drawing where positive form-locking joint can be formed |
DE4427472C2 (en) * | 1994-08-03 | 2003-10-23 | Bayerische Motoren Werke Ag | Process for joining sheet metal lying on top of one another by forming together, in particular deep drawing |
DE4430491A1 (en) * | 1994-08-27 | 1995-10-05 | Fichtel & Sachs Ag | Oscillation damper, especially spring leg |
US6406214B1 (en) | 1996-11-12 | 2002-06-18 | Elyce Innovation | Assembly system and method, and devices provided with this system |
FR2763655A1 (en) * | 1997-05-21 | 1998-11-27 | Emmanuel Chene | Coupling system e.g. for container sections |
FR2873602A1 (en) * | 2004-07-27 | 2006-02-03 | Valeo Thermique Moteur Sas | METHOD FOR MANUFACTURING A REINFORCED FOOTPRINT FORM ON A METALLIC PART |
WO2006018542A1 (en) * | 2004-07-27 | 2006-02-23 | Valeo Systemes Thermiques | Method for producing an undercut shaped impression on a metal part |
WO2011015345A3 (en) * | 2009-08-05 | 2011-03-31 | Peter Paul Payr | Method and devices for connecting two material layers |
WO2012113560A3 (en) * | 2011-02-24 | 2012-11-01 | Kathrein-Werke Kg | Retaining and anchoring device on a metal plate for fastening a functional support, and an associated method for producing such a retaining and anchoring device |
US20130328744A1 (en) * | 2011-02-24 | 2013-12-12 | Kathrein-Werke Kg | Retaining and anchoring device on a metal plate for fastening a functional support, and an associated method for producing such a retaining and anchoring device |
US9912035B2 (en) | 2011-02-24 | 2018-03-06 | Kathrein-Werke Kg | Retaining and anchoring device on a metal plate for fastening a functional support |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |