DE102007050069B3 - Punch rivet connection producing method, involves directing holding-up hammer tool i.e. punching tool, in inclined manner during joining process, where inclined position of tool results due to automatic adaptive-swivel movement of tool - Google Patents
Punch rivet connection producing method, involves directing holding-up hammer tool i.e. punching tool, in inclined manner during joining process, where inclined position of tool results due to automatic adaptive-swivel movement of tool Download PDFInfo
- Publication number
- DE102007050069B3 DE102007050069B3 DE200710050069 DE102007050069A DE102007050069B3 DE 102007050069 B3 DE102007050069 B3 DE 102007050069B3 DE 200710050069 DE200710050069 DE 200710050069 DE 102007050069 A DE102007050069 A DE 102007050069A DE 102007050069 B3 DE102007050069 B3 DE 102007050069B3
- Authority
- DE
- Germany
- Prior art keywords
- tool
- holding
- die
- die head
- counter
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/025—Setting self-piercing rivets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Verfahren zur Herstellung einer Stanznietverbindung mit einem einen in zu verbindende Bauteile geradlinig eindringenden Niet beaufschlagenden Stempel und einem Gegenhalterwerkzeug, wobei zumindest das Gegenhalterwerkzeug während des Fügeprozesses gegenüber der Niet-Eindringrichtung schräg gerichtet ist.The The invention relates to a method of making a riveted joint with a straight into a components to be connected penetrating Riveting punch and a counter tool, wherein at least the anvil tool during the joining process against the Rivet penetration direction at an angle is directed.
Sogenannte Stanznietverbindungen weisen heutzutage vielfältige Anwendungsmöglichkeiten auf. Sie werden beispielsweise auch im Bereich der Fahrzeugtechnik verwendet, wo auf diese Weise Karosseriebleche miteinander verbunden werden.So-called Punch rivet joints today have a variety of applications. They are also used in the field of automotive engineering, for example. where in this way body panels are joined together.
Die
Dokumente
Eine
dahingehende Abweichung beim Stanznieten unter Verwendung von Halbhohl-
oder Vollnieten zum mechanischen Fügen von übereinander angeordneten, plattenförmigen Fügepartnern, insbesondere
von Blechen, beschreibt die gattungsgemäße
Das
Taumelnieten bzw. ein Durchsetzfügen, bei
dem zumindest eines der beteiligten Werkzeugteile eine Taumelbewegung
ausführt
ist darüber
hinaus durch
Beim
Stanznieten von Bauteilen, bei denen mindestens ein Fügeteil einen
oder mehrere Flansche mit veränderlicher
Dicke aufweist, z. B. bei Ausformschrägen an Gussteilen, wird der
Stanzniet beim Setzvorgang unsymmetrisch ausgeformt. Derartige Nietverbindungen
weisen oft eine zu große
Umformung am Nietschaft, sowie eine einseitige und teilweise zu
geringe Hinterschneidung im matrizenseitigen Werkstoff auf (sh.
Von daher liegt der Erfindung die Aufgabe zugrunde, eine Verfahrensweise zur Herstellung einer Stanznietverbindung aufzuzeigen, über die auch bei nicht parallelem Verlauf der jeweils außen liegenden Oberflächen von zu verbindenden Bauteilen eine hinsichtlich erforderlichem Hinterschnitt und damit erzielbarer Festigkeit den Anforderungen entsprechende Stanznietverbindung herstellbar ist.From Therefore, the invention is based on the object, a procedure for producing a punched rivet connection, via which even with non-parallel course of the respective outer surfaces of to be connected components with regard to required undercut and thus achievable strength according to the requirements Punch rivet connection can be produced.
Erfindungsgemäß gelingt dies durch eine Verfahrensweise gemäß Patentanspruch 1. Mit Patentanspruch 2 wird ein zur Durchführung des Verfahrens besonders geeignetes Werkzeug beansprucht. Die nachfolgenden Unteransprüche bilden dieses Werkzeug in vorteilhafter Weise weiter.According to the invention succeeds this by a procedure according to claim 1. With claim 2 will be one to carry the method claimed particularly suitable tool. The following under claims form this tool in an advantageous manner on.
Die Erfindung ist nachstehend unter Bezugnahme auf die zugehörige Zeichnung im Einzelnen erläutert. Dabei zeigenThe Invention is described below with reference to the accompanying drawings explained in detail. Show
Gemäß Schliffbild
nach
Eine
dahingehende wesentliche Verbesserung ist unter Einsatz des erfindungsgemäßen Verfahrens
möglich,
wie dies in
Ein
zur Durchführung
dieses vorteilhaften Verfahrens geeignetes Werkzeug zeigt
Erfindungsgemäß ist die
Matrize
Die
Verbindung von Matrizengrundkörper
Ein
weiteres Ausführungsbeispiel
für eine
erfindungsgemäße Matrize
Somit
kann sich bei beiden Ausführungsbeispielen
der Matrizenkopf
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710050069 DE102007050069B3 (en) | 2007-10-19 | 2007-10-19 | Punch rivet connection producing method, involves directing holding-up hammer tool i.e. punching tool, in inclined manner during joining process, where inclined position of tool results due to automatic adaptive-swivel movement of tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710050069 DE102007050069B3 (en) | 2007-10-19 | 2007-10-19 | Punch rivet connection producing method, involves directing holding-up hammer tool i.e. punching tool, in inclined manner during joining process, where inclined position of tool results due to automatic adaptive-swivel movement of tool |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007050069B3 true DE102007050069B3 (en) | 2008-12-24 |
Family
ID=40031067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710050069 Expired - Fee Related DE102007050069B3 (en) | 2007-10-19 | 2007-10-19 | Punch rivet connection producing method, involves directing holding-up hammer tool i.e. punching tool, in inclined manner during joining process, where inclined position of tool results due to automatic adaptive-swivel movement of tool |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007050069B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013013815A1 (en) * | 2013-08-22 | 2015-02-26 | Grammer Aktiengesellschaft | Carrying bar, headrest and mounting method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0129358A2 (en) * | 1983-06-15 | 1984-12-27 | Bl Technology Limited | Rivetting apparatus and method |
WO1994014554A1 (en) * | 1992-12-19 | 1994-07-07 | Henrob Limited | Improvements in or relating to self-piercing riveting |
EP0720695B1 (en) * | 1993-09-29 | 1998-12-02 | Audi Ag | Self-penetrating fastening device |
DE19927103A1 (en) * | 1999-06-14 | 2000-12-21 | Univ Dresden Tech | Method, device and auxiliary joining part for mechanical joining |
DE10140989C2 (en) * | 2001-08-21 | 2003-11-20 | Fraunhofer Ges Forschung | Process for the reduced-force forming joining of components |
DE19840780B4 (en) * | 1998-09-07 | 2005-02-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for connecting plate-shaped components |
DE202005013569U1 (en) * | 2005-08-29 | 2005-12-08 | S. Dunkes Gmbh Maschinenfabrik | Multi-position rivet hammer has three-dimensionally curved plane swing mount presentation frame |
DE19929778B4 (en) * | 1998-09-07 | 2006-04-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for dynamically connecting plate-shaped components |
-
2007
- 2007-10-19 DE DE200710050069 patent/DE102007050069B3/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0129358A2 (en) * | 1983-06-15 | 1984-12-27 | Bl Technology Limited | Rivetting apparatus and method |
WO1994014554A1 (en) * | 1992-12-19 | 1994-07-07 | Henrob Limited | Improvements in or relating to self-piercing riveting |
EP0720695B1 (en) * | 1993-09-29 | 1998-12-02 | Audi Ag | Self-penetrating fastening device |
DE19840780B4 (en) * | 1998-09-07 | 2005-02-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for connecting plate-shaped components |
DE19929778B4 (en) * | 1998-09-07 | 2006-04-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for dynamically connecting plate-shaped components |
DE19927103A1 (en) * | 1999-06-14 | 2000-12-21 | Univ Dresden Tech | Method, device and auxiliary joining part for mechanical joining |
DE10140989C2 (en) * | 2001-08-21 | 2003-11-20 | Fraunhofer Ges Forschung | Process for the reduced-force forming joining of components |
DE202005013569U1 (en) * | 2005-08-29 | 2005-12-08 | S. Dunkes Gmbh Maschinenfabrik | Multi-position rivet hammer has three-dimensionally curved plane swing mount presentation frame |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013013815A1 (en) * | 2013-08-22 | 2015-02-26 | Grammer Aktiengesellschaft | Carrying bar, headrest and mounting method |
US9505326B2 (en) | 2013-08-22 | 2016-11-29 | Grammer Ag | Support-rod bracket, headrest, and mounting method |
DE102013013815B4 (en) | 2013-08-22 | 2019-07-11 | Grammer Aktiengesellschaft | Carrying bar, headrest and mounting method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |