DE102008033110A1 - Positioning and fixing unit e.g. plate dowel, has radially running borehole provided in cylindrical body, and spring-loaded locking ball guided for engagement into peripheral groove of pin in radially running borehole - Google Patents
Positioning and fixing unit e.g. plate dowel, has radially running borehole provided in cylindrical body, and spring-loaded locking ball guided for engagement into peripheral groove of pin in radially running borehole Download PDFInfo
- Publication number
- DE102008033110A1 DE102008033110A1 DE200810033110 DE102008033110A DE102008033110A1 DE 102008033110 A1 DE102008033110 A1 DE 102008033110A1 DE 200810033110 DE200810033110 DE 200810033110 DE 102008033110 A DE102008033110 A DE 102008033110A DE 102008033110 A1 DE102008033110 A1 DE 102008033110A1
- Authority
- DE
- Germany
- Prior art keywords
- positioning
- pin
- fixing device
- component
- spring
- 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- Withdrawn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
- 230000002093 peripheral effect Effects 0.000 title abstract 3
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 4
- 239000010951 brass Substances 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
- F16B21/078—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a further molded-in or embedded component, e.g. a ring with snap-in teeth molded into it
-
- 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
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
Abstract
Description
Die Erfindung betrifft eine Positionier- und Fixiereinrichtung.The The invention relates to a positioning and fixing device.
Derartige Positionier- und Fixiereinrichtungen sind hinlänglich beispielsweise unter dem Begriff „Scheibendübel” und/der „Rastschnäpper” bekannt. Diese bekannten Positionier- und Fixiereinrichtungen bestehen in aller Regel jedoch aus einer Vielzahl von Einzelteilen und sind darüber hinaus auch zeitaufwändig zu montieren.such Positioning and fixing are sufficiently, for example, under the term "disk dowel" and / the "catch" known. These known positioning and fixing devices exist in all Usually, however, from a variety of items and are beyond also time consuming to assemble.
Es ist daher Aufgabe der vorliegenden Erfindung, eine Positionier- und Fixiereinrichtung zu schaffen, die mit weniger Einzelteilen auskommt und darüber hinaus auch noch einfacher zu montieren ist.It It is therefore an object of the present invention to provide a positioning and fixing device to create that with fewer parts get along and about It is also easier to assemble.
Diese Aufgabe wird durch einer Positionier- und Fixiereinrichtung mit folgenden Merkmalen gelöst:
- (a) ein erstes Bauteil, das einen kreisförmigen Boden und einen axial und mittig von dem Boden vorstehenden Zapfen aufweist, wobei der Zapfen mit einer Umfangsnut versehen ist,
- (b) ein zweites Bauteil, das einen zylindrischen Körper mit einer axial und mittig angeordneten Durchgangsbohrung zur Aufnahme des Zapfens aufweist, wobei in dem Körper mindestens eine radial verlaufende Bohrung vorgesehen ist, in welcher eine federbelastete Rastkugel zum Eingriff in die Umfangsnut des Zapfens geführt ist.
- (a) a first member having a circular bottom and a pin projecting axially and centrally from the bottom, the pin being provided with a circumferential groove,
- (B) a second component having a cylindrical body having an axially and centrally disposed through hole for receiving the pin, wherein in the body at least one radially extending bore is provided, in which a spring-loaded detent ball is guided for engagement in the circumferential groove of the pin ,
Infolge dieser Ausgestaltung wird eine Positionier- und Fixiereinrichtung geschaffen, die nur wenig Einzelteile umfasst und auch leicht und einfach montiert werden kann.As a result This embodiment is a positioning and fixing created, which includes only a few items and also lightweight and can be easily mounted.
Die Unteransprüche beinhalten vorteilhafte Weiterbildungen und Ausgestaltungen der Erfindung.The under claims contain advantageous developments and refinements of Invention.
Gemäß einer vorteilhaften Ausgestaltung sind in dem Boden des ersten Bauteils axial verlaufende Befestigungslöcher vorgesehen, die vorzugsweise gleichmäßig über den Umfang des Bodens verteilt sind. Mit Hilfe dieser Bohrungen kann das erste Bauteil leicht und einfach an einem der zu positionierenden Werkstücke angebracht werden.According to one advantageous embodiment are in the bottom of the first component axially extending mounting holes provided, which preferably distributed uniformly over the circumference of the soil are. With the help of these holes, the first component can be easily and simply attached to one of the workpieces to be positioned.
Auch in dem Körper des zweiten Bauteils können vorteilhafterweise axial verlaufende Befestigungslöcher vorgesehen sein, die vorzugsweise gleichmäßig über den Umfang des Körpers verteilt sind. Somit kann auch das zweite Baiteil leicht und einfach an einem der zu positionierenden Werkstücke angebracht werden.Also in the body of the second component can advantageously provided axially extending mounting holes be, preferably evenly over the Circumference of the body are distributed. Thus, the second Baiteil can be easily and simply be attached to one of the workpieces to be positioned.
Damit im montierten Zustand der beiden Bauteile diese eng aneinander liegen, sind nach einer bevorzugten Ausgestaltung die Befestigungslöcher auf der dem jeweils anderen Bauteil zugewandten Seite mit einer kegeligen Senkung versehen, so dass die Befestigungsschrauben nicht über das jeweilige Bauteil überstehen.In order to in the assembled state of the two components they are close together, are according to a preferred embodiment, the mounting holes the side facing the other component with a conical Lowered so that the mounting screws are not over the survive each component.
Der Zapfen weist an seinem freien Ende eine im Wesentlichen ballige Form auf. Hierdurch wird das Einführen des Zapfens in die Durchgangsbohrung am zweiten Bauteil vereinfacht.Of the Spigot has at its free end a substantially spherical Shape up. As a result, the insertion of the pin in the through hole on simplified second component.
Vorteilhafterweise ist der Zapfen einstückig mit dem Boden ausgebildet.advantageously, the pin is integral with formed the ground.
Nach einer bevorzugten Weiterbildung sind in dem Körper des zweiten Bauteils zwei sich diametral gegenüberliegende radial verlaufende Bohrungen vorgesehen, in denen jeweils eine federbelastete Rastkugel zum Eingriff in die Umfangsnut des Zapfens geführt ist. Hierdurch wird eine symmetrische Krafteinleitung in die Umfangsnut bzw. den Zapfen gewährleistet.To In a preferred embodiment, two are in the body of the second component diametrically opposed provided radially extending bores, in each of which a spring-loaded detent ball is guided for engagement in the circumferential groove of the pin. This will be a ensures symmetrical force transmission into the circumferential groove or the pin.
Die Bohrung ist vorteilhafterweise zumindest an ihrem radial äußeren Bereich mit einem Innengewinde zur Aufnahme einer Madenschraube verse hen. Über diese Madenschraube kann einerseits die Federvorspannung für die Rastkugel variiert werden, andererseits ermöglicht diese Ausgestaltung auch einen einfachen Austausch der Feder bzw. der Rastkugel.The Bore is advantageously at least at its radially outer region hen with an internal thread for receiving a grub screw verse. About these Grub screw on the one hand, the spring preload for the detent ball be varied, on the other hand, this configuration allows also a simple replacement of the spring or the detent ball.
Damit die Rastkugel nicht aus der Bohrung herausfallen kann, ist nach einer bevorzugten Ausgestaltung die Bohrung an ihrem radial inneren Ende mit einem Anschlag versehen, welcher ein Herausfallen der Rastkugel verhindert.In order to the detent ball can not fall out of the hole is after a preferred embodiment, the bore at its radially inner End provided with a stop which falling out of the detent ball prevented.
Besonders einfach lässt sich die Federvorspannung für die Rastkugel realisieren, wenn nach einer vorteilhaften Weiterbildung die die Rastkugel belastende Feder als Schraubenfeder ausgebildet und zwischen der Rastkugel und der Madenschraube angeordnet ist.Especially just lets the spring preload for realize the detent ball, if after an advantageous development the latching ball loading spring formed as a coil spring and between the detent ball and the grub screw is arranged.
Die beiden Bauteile sind vorteilhafterweise aus Metall, vorzugsweise aus Messing hergestellt.The Both components are advantageously made of metal, preferably made of brass.
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung und den Figuren. Es zeigen:Further Details, features and advantages of the invention will become apparent the following description and the figures. Show it:
Die Figuren zeigen die erfindungsgemäßen Positionier- und Fixiereinrichtung in verschiedenen Ansichten.The Figures show the positioning according to the invention and fixer in different views.
Die
erfindungsgemäßen Positionier-
und Fixiereinrichtung besteht aus einem ersten Bauteil
Das
erste Bauteil
Der
Zapfen
Das
zweite Bauteil
Der
Körper
Jede
Bohrung
Zwischen
der Rastkugel
In
dem Boden
Die vorhergehende Beschreibung der vorliegenden Erfindung dient nur zu illustrativen Zwecken und nicht zum Zwecke der Beschränkung der Erfindung. Im Rahmen der Erfindung sind verschiedene Änderungen und Modifikationen möglich, ohne den Umfang der Erfindung sowie ihrer Äquivalente zu verlassen.The The foregoing description of the present invention is given only for illustrative purposes and not for the purpose of limiting the Invention. Within the scope of the invention are various changes and modifications possible, without departing from the scope of the invention and its equivalents.
- 11
- erstes Bauteilfirst component
- 22
- zweites Bauteilsecond component
- 33
- Bodenground
- 44
- Zapfenspigot
- 55
- Umfangsnutcircumferential groove
- 66
- Körperbody
- 77
- DurchgangsbohrungThrough Hole
- 88th
- Bohrungdrilling
- 99
- Rastkugeldetent ball
- 1010
- Madenschraubegrub screw
- 1111
- Federfeather
- 1212
- Befestigungslöchermounting holes
- 1313
- Senkungreduction
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810033110 DE102008033110A1 (en) | 2008-07-15 | 2008-07-15 | Positioning and fixing unit e.g. plate dowel, has radially running borehole provided in cylindrical body, and spring-loaded locking ball guided for engagement into peripheral groove of pin in radially running borehole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810033110 DE102008033110A1 (en) | 2008-07-15 | 2008-07-15 | Positioning and fixing unit e.g. plate dowel, has radially running borehole provided in cylindrical body, and spring-loaded locking ball guided for engagement into peripheral groove of pin in radially running borehole |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008033110A1 true DE102008033110A1 (en) | 2010-01-21 |
Family
ID=41427100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810033110 Withdrawn DE102008033110A1 (en) | 2008-07-15 | 2008-07-15 | Positioning and fixing unit e.g. plate dowel, has radially running borehole provided in cylindrical body, and spring-loaded locking ball guided for engagement into peripheral groove of pin in radially running borehole |
Country Status (1)
Country | Link |
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DE (1) | DE102008033110A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102896332A (en) * | 2011-07-29 | 2013-01-30 | 上海乐衍利科贸有限公司 | Tailed high-friction door stopper with X-rotation tool rest |
FR2984101A1 (en) * | 2011-12-14 | 2013-06-21 | Steel Flower | System for releasably fixing foot on plate of furniture i.e. office desk, has bolt received in housing, where bolt is provided at interior end of ball to engage with throat of pawn when bolt is introduced into boring of insert |
WO2015059510A1 (en) | 2013-10-21 | 2015-04-30 | Volvo Truck Corporation | A fastening device and a fastening method for reversibly assembling two vehicle components |
CN105015147A (en) * | 2015-07-14 | 2015-11-04 | 孙光英 | Printing roller |
CN109099035A (en) * | 2017-06-21 | 2018-12-28 | 恒昌行精密工业有限公司 | Deviation fixes device |
CN110645247A (en) * | 2014-01-30 | 2020-01-03 | 啦唛喽股份公司 | Connecting device and method for connecting two components |
CN113236644A (en) * | 2021-05-11 | 2021-08-10 | 中国科学院空间应用工程与技术中心 | Device and equipment that wafts are prevented to equipment under microgravity environment |
CN113803359A (en) * | 2020-08-21 | 2021-12-17 | 路德-李格和蒂茨链条有限公司 | Locking bolt, chain lock and method for locking a chain lock |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE698526C (en) * | 1938-03-30 | 1940-11-12 | Auto Union A G | Height-adjustable steering wheel for motor vehicles |
DE2742458A1 (en) * | 1976-09-27 | 1978-03-30 | Herts & Essex Casemasters | RING COMPONENT |
-
2008
- 2008-07-15 DE DE200810033110 patent/DE102008033110A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE698526C (en) * | 1938-03-30 | 1940-11-12 | Auto Union A G | Height-adjustable steering wheel for motor vehicles |
DE2742458A1 (en) * | 1976-09-27 | 1978-03-30 | Herts & Essex Casemasters | RING COMPONENT |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102896332A (en) * | 2011-07-29 | 2013-01-30 | 上海乐衍利科贸有限公司 | Tailed high-friction door stopper with X-rotation tool rest |
FR2984101A1 (en) * | 2011-12-14 | 2013-06-21 | Steel Flower | System for releasably fixing foot on plate of furniture i.e. office desk, has bolt received in housing, where bolt is provided at interior end of ball to engage with throat of pawn when bolt is introduced into boring of insert |
WO2015059510A1 (en) | 2013-10-21 | 2015-04-30 | Volvo Truck Corporation | A fastening device and a fastening method for reversibly assembling two vehicle components |
CN105658964A (en) * | 2013-10-21 | 2016-06-08 | 沃尔沃卡车集团 | A fastening device and a fastening method for reversibly assembling two vehicle components |
CN110645247A (en) * | 2014-01-30 | 2020-01-03 | 啦唛喽股份公司 | Connecting device and method for connecting two components |
CN105015147A (en) * | 2015-07-14 | 2015-11-04 | 孙光英 | Printing roller |
CN109099035A (en) * | 2017-06-21 | 2018-12-28 | 恒昌行精密工业有限公司 | Deviation fixes device |
CN109099035B (en) * | 2017-06-21 | 2020-06-23 | 恒昌行精密工业有限公司 | Deviation fixing device |
CN113803359A (en) * | 2020-08-21 | 2021-12-17 | 路德-李格和蒂茨链条有限公司 | Locking bolt, chain lock and method for locking a chain lock |
CN113236644A (en) * | 2021-05-11 | 2021-08-10 | 中国科学院空间应用工程与技术中心 | Device and equipment that wafts are prevented to equipment under microgravity environment |
CN113236644B (en) * | 2021-05-11 | 2022-03-15 | 中国科学院空间应用工程与技术中心 | Device and equipment that wafts are prevented to equipment under microgravity environment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |