DE102005008497A1 - Rivet arrangement for joining two metal sheets used in production of train parts, comprising ductile sleeve with conical inner surface - Google Patents
Rivet arrangement for joining two metal sheets used in production of train parts, comprising ductile sleeve with conical inner surface Download PDFInfo
- Publication number
- DE102005008497A1 DE102005008497A1 DE200510008497 DE102005008497A DE102005008497A1 DE 102005008497 A1 DE102005008497 A1 DE 102005008497A1 DE 200510008497 DE200510008497 DE 200510008497 DE 102005008497 A DE102005008497 A DE 102005008497A DE 102005008497 A1 DE102005008497 A1 DE 102005008497A1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- sheets
- rivet
- sleeve
- outer cone
- 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- Withdrawn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
- 239000002184 metal Substances 0.000 title abstract description 4
- 238000005304 joining Methods 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
-
- 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
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/025—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread specially designed to compensate for misalignement or to eliminate unwanted play
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Die Erfindung betrifft eine Verbindung von zwei einander überlappenden Blechen durch Nieten oder Schrauben, wobei die Bleche Bestandteile einer hoch beanspruchten Baustruktur sind, beispielsweise des Wagenkastens eines Schienenfahrzeuges, und jeweils eine Bohrung für den Niet oder die Schraube aufweisen.The The invention relates to a compound of two overlapping ones Sheet metal by riveting or screwing, whereby the sheets are components a highly stressed building structure, such as the car body a rail vehicle, and in each case a bore for the rivet or have the screw.
Eine rationelle Fertigungsmethode liegt darin, für die Niete oder Schrauben erforderliche Bohrungen gesondert in jedem der Bleche durch Laserschneidtechnik zu erzeugen. Dadurch kann zwar eine gute Genauigkeit hinsichtlich der Durchmesser der Bohrungen und der Lochbilder erreicht werden, wobei allerdings ein gewisser Versatz der Bohrungen in den Blechen nicht auszuschließen ist. Im übrigen besteht aufgrund von Toleranzen zwischen der jeweiligen Bohrung und dem Niet- oder Schraubenschaft ein Fügespiel in einer Größenordnung von beispielsweise 0,1 bis 0,3 mm. Versatz und Fügespiel haben zur Folge, dass die Bleche unter Belastung mit Scherkräften bereits bei einem relativ niedrigen, durch die maximale Vorspannkraft von Niet oder Schraube in Kombination mit dem Reibbeiwert begrenzten Kraftniveau zueinander rutschen bis der Niet oder die Schraube einseitig in der Bohrung des jeweiligen Bleches anliegt. Dieses Rutschen kann bei Einwirken einer Wechselbelastung in Zug- und Druckrichtung zu einem Lockern des Nietes oder der Schraube sowie zu einem Verziehen der Baustruktur führen.A rational manufacturing method lies in it, for rivets or screws required holes separately in each of the sheets by laser cutting technique to create. As a result, although a good accuracy in terms the diameter of the holes and the hole patterns are achieved, wherein However, a certain offset of the holes in the sheets not excluded is. Otherwise it exists due to tolerances between the respective bore and the Rivet or screw shank a joining game in an order of magnitude from, for example, 0.1 to 0.3 mm. Offset and joining play result in that the sheets under load with shear forces already at a relative low, due to the maximum preload force of rivet or screw in combination with the friction coefficient limited strength level to each other Slip until the rivet or screw on one side in the hole of the respective sheet is applied. This slides can be applied an alternating load in tension and compression direction to a loosening of the rivet or the screw and lead to a distortion of the building structure.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Verbindung der gattungsgemäßen Art auf möglichst einfache Weise so auszubilden, dass bei einfacher und schneller Montierbarkeit hohe Kräfte ohne Rutschbewegungen der Bleche übertragen werden können.Of the Invention is therefore based on the object, a compound of generic type on preferably simple way to train so that easier and faster Mountable high forces can be transferred without sliding movements of the sheets.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass in die Bohrungen der beiden Bleche eine duktile zylindrische Hülse mit konischer Innenbohrung eingesetzt ist, wobei die Hülse durch den Setzvorgang des Nietes bzw. den Anziehvorgang der Schraube im Zusammenwirken mit einem Außenkonus derart plastisch verformt wird, dass ein Versatz und Durchmesserunterschied der Bohrungen ausgeglichen ist.These Task is inventively characterized solved, that in the holes of the two sheets a ductile cylindrical Sleeve with conical inner bore is inserted, wherein the sleeve through the Setting operation of the rivet or the tightening process of the screw in cooperation with an outer cone is plastically deformed such that an offset and difference in diameter the holes is balanced.
Mit Hilfe der geschaffenen Verbindung sind vorteilhaft aufgrund der Reibungs- und Lochleibungskräfte sehr hohe Betriebskräfte übertragbar. Dabei können weiter günstig die Anzahl der Niete oder Schrauben reduziert und größere Toleranzen bezüglich der Bohrungsabstände und der Bohrungsdurchmesser zugelassen werden. Überdies ist die Montage der Verbindung in der bei bekannten Nieten oder Schrauben gewohnten Weise sehr leicht auszuführen.With Help of the created connection are advantageous due to the Friction and bearing forces very high operating forces transferable. It can further favorable the number of rivets or screws is reduced and larger tolerances in terms of the bore distances and the bore diameter are allowed. Moreover, the assembly of the Connection in the usual in known rivets or screws Very easy to do.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.advantageous Embodiments of the invention are specified in the subclaims.
Im weiteren wird die Erfindung anhand eines Ausführungsbeispiels näher beschrieben, das in der Zeichnung prinzipartig dargestellt ist. Die Zeichnung zeigt zwei Bleche im Bereich einer Verbindung durch eine Schraube, in einem Querschnitt.in the Further, the invention will be described in more detail with reference to an exemplary embodiment, which is shown in principle in the drawing. The drawing shows two sheets in the area of a connection by a screw, in a cross section.
Bei
dem Ausführungsbeispiel
wird davon ausgegangen, dass zwei zu verbindende, einander überlappende
Bleche
Die
Bleche
Eine
nicht gezeichnete Abwandlung besteht darin, dass der Außenkonus
Die
Hülse
Für ein leichteres
Lösen der
Verbindung kann die zylindrische Hülse
- 11
- erstes Blechfirst sheet
- 1a1a
- Bohrungdrilling
- 22
- zweites Blechsecond sheet
- 2a2a
- Bohrungdrilling
- 33
- Schraubescrew
- 3a3a
- Muttermother
- 44
- duktile Hülseductile shell
- 4a4a
- konische Innenbohrungconical internal bore
- 55
- Außenkonusouter cone
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510008497 DE102005008497A1 (en) | 2005-02-24 | 2005-02-24 | Rivet arrangement for joining two metal sheets used in production of train parts, comprising ductile sleeve with conical inner surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510008497 DE102005008497A1 (en) | 2005-02-24 | 2005-02-24 | Rivet arrangement for joining two metal sheets used in production of train parts, comprising ductile sleeve with conical inner surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005008497A1 true DE102005008497A1 (en) | 2006-08-31 |
Family
ID=36794104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510008497 Withdrawn DE102005008497A1 (en) | 2005-02-24 | 2005-02-24 | Rivet arrangement for joining two metal sheets used in production of train parts, comprising ductile sleeve with conical inner surface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005008497A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010142901A1 (en) * | 2009-06-13 | 2010-12-16 | Lisi Aerospace | Family of fixation devices with variable taper |
DE102011001170A1 (en) | 2011-03-09 | 2012-09-13 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connection assembly for connecting e.g. metal sheet components in body area of modern sports car, has rivet sleeve aligned to press-in nut and accessible from screw, during pivoting of screw that is pivoted from opposite side of nut |
CN104279214A (en) * | 2013-07-11 | 2015-01-14 | 通用汽车环球科技运作有限责任公司 | Elastically averaged alignment systems and methods |
WO2017044928A1 (en) * | 2015-09-12 | 2017-03-16 | Nelson Stud Welding, Inc. | Stand-off weld stud |
CN107520352A (en) * | 2017-08-30 | 2017-12-29 | 东风汽车电子有限公司 | A kind of automobile sensor flange riveting fixture |
EP3536988A1 (en) * | 2018-03-08 | 2019-09-11 | Ford Global Technologies, LLC | An assembly and method for attaching two components |
-
2005
- 2005-02-24 DE DE200510008497 patent/DE102005008497A1/en not_active Withdrawn
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9341205B2 (en) | 2009-06-13 | 2016-05-17 | Lisi Aerospace | Family of fixation devices with variable taper |
FR2946707A1 (en) * | 2009-06-13 | 2010-12-17 | Lisi Aerospace | FAMILY OF FIXING DEVICES WITH VARIABLE CONICITY. |
CN102459926A (en) * | 2009-06-13 | 2012-05-16 | 利西太空公司 | Family of fixation devices with variable taper |
WO2010142901A1 (en) * | 2009-06-13 | 2010-12-16 | Lisi Aerospace | Family of fixation devices with variable taper |
RU2494290C1 (en) * | 2009-06-13 | 2013-09-27 | Лизи Эроуспейс | Family of attachment devices with variable conicity |
DE102011001170A1 (en) | 2011-03-09 | 2012-09-13 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connection assembly for connecting e.g. metal sheet components in body area of modern sports car, has rivet sleeve aligned to press-in nut and accessible from screw, during pivoting of screw that is pivoted from opposite side of nut |
CN104279214A (en) * | 2013-07-11 | 2015-01-14 | 通用汽车环球科技运作有限责任公司 | Elastically averaged alignment systems and methods |
WO2017044928A1 (en) * | 2015-09-12 | 2017-03-16 | Nelson Stud Welding, Inc. | Stand-off weld stud |
US10100866B2 (en) | 2015-09-12 | 2018-10-16 | Nelson Stud Welding, Inc. | Stand-off weld stud |
CN107520352A (en) * | 2017-08-30 | 2017-12-29 | 东风汽车电子有限公司 | A kind of automobile sensor flange riveting fixture |
EP3536988A1 (en) * | 2018-03-08 | 2019-09-11 | Ford Global Technologies, LLC | An assembly and method for attaching two components |
GB2571764A (en) * | 2018-03-08 | 2019-09-11 | Ford Global Tech Llc | An assembly and method for attaching two components |
GB2571764B (en) * | 2018-03-08 | 2020-03-04 | Ford Global Tech Llc | An assembly and method for attaching two components |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20120220 |
|
R120 | Application withdrawn or ip right abandoned |
Effective date: 20140123 |