EP2582476A2 - Procédé et dispositif pour mettre en place des éléments de liaison auto-taraudants sans enlèvement de matière - Google Patents

Procédé et dispositif pour mettre en place des éléments de liaison auto-taraudants sans enlèvement de matière

Info

Publication number
EP2582476A2
EP2582476A2 EP11761258.0A EP11761258A EP2582476A2 EP 2582476 A2 EP2582476 A2 EP 2582476A2 EP 11761258 A EP11761258 A EP 11761258A EP 2582476 A2 EP2582476 A2 EP 2582476A2
Authority
EP
European Patent Office
Prior art keywords
connecting element
induction coil
sheet
sheets
setting
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Withdrawn
Application number
EP11761258.0A
Other languages
German (de)
English (en)
Inventor
Stefan Ahlborn
Robert Bongartz
Stephan Esper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruia Global Fasteners AG
Original Assignee
Ruia Global Fasteners AG
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 Ruia Global Fasteners AG filed Critical Ruia Global Fasteners AG
Publication of EP2582476A2 publication Critical patent/EP2582476A2/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B21J15/02—Riveting procedures
    • B21J15/08—Riveting by applying heat, e.g. to the end parts of the rivets to enable heads to be formed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/063—Friction heat forging
    • B21J5/066—Flow drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5343—Means to drive self-piercing work part

Definitions

  • the present invention relates to a method for setting without cutting
  • the present invention relates to a corresponding device for setting a non-cutting
  • Spanlos self-perforating fasteners which are also referred to as F bayloch- drilling screws or -Veritatis shame, are increasingly preferred in the industry, since their use can be dispensed with pre-drilling and tapping and incurred during processing no chips.
  • Connecting element transferable heat energy is insufficient to soften a high-strength steel sheet accordingly.
  • Connecting element should be set by electrical
  • Heating is performed by an induction coil, which is placed near a location on the sheet or plates on which the connecting element is placed.
  • the present object can be achieved by a device for setting a non-cutting self-hole connecting element in one or more sheets, which is provided with an induction coil, at least before and / or during the setting process in the vicinity of the point on or the sheets is arranged, on which the connecting element is to be set.
  • the induction coil is arranged concentrically to the location on the sheet or plates on which the connecting element is to be set.
  • the induction coil has a central opening and remains during the setting process above the or sheets and the
  • Connecting element is set through this central opening of the induction coil.
  • Fig. 1 shows an inventive device for setting without cutting
  • FIG. 2 shows the device of FIG. 1 from the side
  • FIG. 3 shows detail A of FIG. 1; FIG. and
  • FIG. 4 shows the detail B of FIG. 1.
  • FIG. 1 shows a device according to the invention for setting a chipless
  • Device 10 comprises a holder 12, which carries a screwdriver 14 in the manner of a drill press.
  • the screwdriver engages with his screwdriver
  • Connecting element 16 in this case a non-cutting self-tapping screw, that is, a connecting element 16 with self-perforating drill bit and
  • the connecting element 16 in two Sheets 18, 20 are placed, which are arranged on a support 22 with a recess 24 under the point at which the connecting element 16 is to be set.
  • annular induction coil 26 above the recess 24 and above the two sheets 18, 20 are arranged.
  • Induction coil 26 in this case has a central opening which is arranged concentrically to the point at which the connecting element 16 is to be set.
  • the induction coil 26 is sufficiently long applied with an alternating current suitable frequency and voltage, so that the region of the sheets 18, 20 under the induction coil 26 and thus above the recess 24 is heated sufficiently.
  • the recess 24 provides on the one hand, the space available, which receives the part of the connecting element 16 which protrudes after setting down from the sheets 18, 20 and at the same time prevents heat dissipation
  • Steel grades are connected or equipped with non-cutting self-hole forming fasteners.
  • Connecting element 16 in two sheets 18, 20, the connecting element according to the invention can also be set only in a single sheet or in three or more sheets.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
  • Connection Of Plates (AREA)

Abstract

La présente invention concerne un procédé pour mettre en place des éléments de liaison (16) auto-taraudants sans enlèvement de matière tels que des vis ou des rivets aveugles dans une ou plusieurs tôles, la ou les tôles étant chauffées par apport d'énergie électrique, peu avant le début du processus de mise en place, le chauffage s'effectuant par l'intermédiaire d'une bobine d'induction (26) qui est disposée à proximité de l'emplacement de la ou des tôles au niveau duquel l'élément de liaison (16) est mis en place. L'invention a également pour objet un dispositif (10) pour mettre en place un élément de liaison (16) auto-taraudant sans enlèvement de matière dans une ou plusieurs tôles, le dispositif comprenant une bobine d'induction (26) qui, au moins avant et/ou pendant le processus de mise en place, est disposée à proximité de l'emplacement de la ou des tôles au niveau duquel l'élément de liaison (16) est mis en place.
EP11761258.0A 2010-06-16 2011-06-09 Procédé et dispositif pour mettre en place des éléments de liaison auto-taraudants sans enlèvement de matière Withdrawn EP2582476A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010024000A DE102010024000A1 (de) 2010-06-16 2010-06-16 Verfahren und Vorrichtung zum Setzen von spanlos selbstlochformenden Verbindungselementen
PCT/DE2011/050019 WO2012019601A2 (fr) 2010-06-16 2011-06-09 Procédé et dispositif pour mettre en place des éléments de liaison auto-taraudants sans enlèvement de matière

Publications (1)

Publication Number Publication Date
EP2582476A2 true EP2582476A2 (fr) 2013-04-24

Family

ID=44680954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11761258.0A Withdrawn EP2582476A2 (fr) 2010-06-16 2011-06-09 Procédé et dispositif pour mettre en place des éléments de liaison auto-taraudants sans enlèvement de matière

Country Status (11)

Country Link
US (1) US20130133173A1 (fr)
EP (1) EP2582476A2 (fr)
JP (1) JP2013530842A (fr)
KR (1) KR20130040950A (fr)
CN (1) CN103037999A (fr)
AU (1) AU2011288686A1 (fr)
BR (1) BR112012031509A2 (fr)
CA (1) CA2804291A1 (fr)
DE (1) DE102010024000A1 (fr)
MX (1) MX2012014648A (fr)
WO (1) WO2012019601A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016118109A1 (de) 2016-09-26 2018-03-29 Newfrey Llc Fügeverfahren zum vorlochfreien Verbinden von wenigstens einem ersten Bauteil mit einem zweiten Bauteil
DE102018202140A1 (de) 2018-02-12 2019-08-14 Arnold Umformtechnik Gmbh & Co. Kg Verfahren und Vorrichtung zum Einbringen eines Fügeelements
CN109746377A (zh) * 2019-01-15 2019-05-14 同济大学 热辅助热熔自攻单面铆接装置及方法
DE102019108813B4 (de) * 2019-04-04 2024-02-29 Volkswagen Aktiengesellschaft Verfahren zum mechanischen Fügen
FR3095971B1 (fr) * 2019-05-15 2022-05-27 Psa Automobiles Sa Procédé et installation d’assemblage d’au moins deux tôles par rivetage

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US4858289A (en) * 1983-05-06 1989-08-22 Gemcor Engineering Corp. Dimpling and riveting apparatus
JP2697471B2 (ja) * 1992-04-10 1998-01-14 日本軽金属株式会社 通電かしめ方法
US5365041A (en) * 1993-04-26 1994-11-15 Robotron Corporation Induction heating coil for bonding metal sheets
DE19630488C2 (de) * 1996-07-26 1999-07-08 Boellhoff Gmbh Verfahren und Vorrichtung zum Fügen durch Umformen
DE19634417C2 (de) 1996-08-26 1998-07-02 Ymos Ag Verfahren zur Verbindung mindestens zweier dünnwandiger metallischer Werkstücke
EP1032480B1 (fr) * 1997-11-17 2002-10-02 Technische Universität Dresden Procede et dispositif pour l'assemblage mecanique assiste par chauffage
US6732420B2 (en) * 2002-03-08 2004-05-11 General Motors Corporation Method for riveting metal members therewith
US6921444B2 (en) * 2003-01-13 2005-07-26 Ford Global Technologies, Llc Method of locally heating a part to reduce strength and increase ductility for subsequent manufacturing operation
DE102004018709A1 (de) * 2004-04-17 2005-11-10 Rehau Ag + Co. Verfahren zur Herstellung eines Verbundes aus einem Kunststoffprofil und einem Metallkörper
JP2006007266A (ja) * 2004-06-25 2006-01-12 Nissan Motor Co Ltd リベットを用いた接合方法
DE102004053455B4 (de) * 2004-11-05 2007-01-11 Thyssen Krupp Automotive Ag Verfahren und Bearbeitungseinrichtung zur Herstellung von Stabilisatoren
DE102004054931A1 (de) * 2004-11-13 2006-05-18 Bernd Cramer Verfahren zum lokal begrenzten Fügen von dünnen plattenförmigen Werkstücken
DE102005013651A1 (de) * 2005-03-24 2005-12-29 Daimlerchrysler Ag Oberflächenvergütung beim Thixoschmieden
KR100743857B1 (ko) * 2005-07-14 2007-07-30 진인태 금속판 소성유동 압출점접합장치 및 압출점접합방법
DE102006020623B4 (de) * 2006-05-02 2010-04-01 Benteler Automobiltechnik Gmbh Verfahren zum Herstellen von Bauteilen aus tailored blanks
DE102007038269B4 (de) * 2007-08-14 2013-11-21 Gebr. Heller Maschinenfabrik Gmbh Thermisch kompensierte Werkstückbearbeitung
US20100083481A1 (en) * 2008-10-08 2010-04-08 Gm Global Technology Operations, Inc. Method for attaching magnesium panels using self-piercing rivet

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Title
See references of WO2012019601A2 *

Also Published As

Publication number Publication date
MX2012014648A (es) 2013-02-21
US20130133173A1 (en) 2013-05-30
JP2013530842A (ja) 2013-08-01
KR20130040950A (ko) 2013-04-24
CN103037999A (zh) 2013-04-10
CA2804291A1 (fr) 2012-02-16
AU2011288686A1 (en) 2013-01-31
BR112012031509A2 (pt) 2016-11-08
DE102010024000A1 (de) 2011-12-22
WO2012019601A2 (fr) 2012-02-16
WO2012019601A3 (fr) 2012-04-05

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