EP2582476A2 - Verfahren und vorrichtung zum setzen von spanlos selbstlochformenden verbindungselementen - Google Patents
Verfahren und vorrichtung zum setzen von spanlos selbstlochformenden verbindungselementenInfo
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title description 8
- 238000005553 drilling Methods 0.000 title description 5
- 230000015572 biosynthetic process Effects 0.000 title description 2
- 230000006698 induction Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
Description
Claims
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 (de) | 2010-06-16 | 2011-06-09 | Verfahren und vorrichtung zum setzen von spanlos selbstlochformenden verbindungselementen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2582476A2 true EP2582476A2 (de) | 2013-04-24 |
Family
ID=44680954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11761258.0A Withdrawn EP2582476A2 (de) | 2010-06-16 | 2011-06-09 | Verfahren und vorrichtung zum setzen von spanlos selbstlochformenden verbindungselementen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20130133173A1 (de) |
| EP (1) | EP2582476A2 (de) |
| JP (1) | JP2013530842A (de) |
| KR (1) | KR20130040950A (de) |
| CN (1) | CN103037999A (de) |
| AU (1) | AU2011288686A1 (de) |
| BR (1) | BR112012031509A2 (de) |
| CA (1) | CA2804291A1 (de) |
| DE (1) | DE102010024000A1 (de) |
| MX (1) | MX2012014648A (de) |
| WO (1) | WO2012019601A2 (de) |
Families Citing this family (5)
| 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 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN1096319C (zh) * | 1997-11-17 | 2002-12-18 | 德累斯顿工业技术大学 | 热辅机械连接的方法和装置 |
| 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 |
-
2010
- 2010-06-16 DE DE102010024000A patent/DE102010024000A1/de not_active Withdrawn
-
2011
- 2011-06-09 BR BR112012031509A patent/BR112012031509A2/pt not_active IP Right Cessation
- 2011-06-09 AU AU2011288686A patent/AU2011288686A1/en not_active Abandoned
- 2011-06-09 JP JP2013514550A patent/JP2013530842A/ja active Pending
- 2011-06-09 US US13/704,045 patent/US20130133173A1/en not_active Abandoned
- 2011-06-09 CA CA2804291A patent/CA2804291A1/en not_active Abandoned
- 2011-06-09 WO PCT/DE2011/050019 patent/WO2012019601A2/de not_active Ceased
- 2011-06-09 MX MX2012014648A patent/MX2012014648A/es not_active Application Discontinuation
- 2011-06-09 KR KR1020127034072A patent/KR20130040950A/ko not_active Ceased
- 2011-06-09 CN CN2011800298871A patent/CN103037999A/zh active Pending
- 2011-06-09 EP EP11761258.0A patent/EP2582476A2/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2012019601A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130040950A (ko) | 2013-04-24 |
| AU2011288686A1 (en) | 2013-01-31 |
| JP2013530842A (ja) | 2013-08-01 |
| WO2012019601A3 (de) | 2012-04-05 |
| WO2012019601A2 (de) | 2012-02-16 |
| CN103037999A (zh) | 2013-04-10 |
| US20130133173A1 (en) | 2013-05-30 |
| DE102010024000A1 (de) | 2011-12-22 |
| BR112012031509A2 (pt) | 2016-11-08 |
| CA2804291A1 (en) | 2012-02-16 |
| MX2012014648A (es) | 2013-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20121204 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 18D | Application deemed to be withdrawn |
Effective date: 20130810 |
|
| 19U | Interruption of proceedings before grant |
Effective date: 20130116 |
|
| 19W | Proceedings resumed before grant after interruption of proceedings |
Effective date: 20151201 |
|
| D18D | Application deemed to be withdrawn (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20160602 |