DE29920922U1 - Device for the end face machining of fiber optic connectors - Google Patents

Device for the end face machining of fiber optic connectors

Info

Publication number
DE29920922U1
DE29920922U1 DE29920922U DE29920922U DE29920922U1 DE 29920922 U1 DE29920922 U1 DE 29920922U1 DE 29920922 U DE29920922 U DE 29920922U DE 29920922 U DE29920922 U DE 29920922U DE 29920922 U1 DE29920922 U1 DE 29920922U1
Authority
DE
Germany
Prior art keywords
grinding
polishing
pin
housing
base plate
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 - Lifetime
Application number
DE29920922U
Other languages
German (de)
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.)
NIEBUHR, JENS, DE
Original Assignee
NIEBUHR OPTOCOMPONENTS GmbH
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 NIEBUHR OPTOCOMPONENTS GmbH filed Critical NIEBUHR OPTOCOMPONENTS GmbH
Priority to DE29920922U priority Critical patent/DE29920922U1/en
Publication of DE29920922U1 publication Critical patent/DE29920922U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B19/226—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of the ends of optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Vorrichtung zur Endflächenbearbeitung von Lichtwellenleiter-Steckverbindern, gekennzeichnet durch ein zweiteiliges Gehäuse (2), dessen eine Gehäuseschale (3) mit einer Antriebseinrichtung (4) verbunden ist, deren Antriebswelle mit einer in der Gehäuseschale (3) angeordneten Schleif- und Polierscheibe (5) verbunden ist, deren der äußeren Gehäuseschale (6) zugewandte Oberfläche um einen mittleren kreisförmigen Abschnitt (7) koaxial zueinander angeordnete kreisringför­ mige Abschnitte (8) mit von dem mittleren Abschnitt (7) zum äußeren Abschnitt (8) sich verändernder Körnung aufweist, wobei die äußere Gehäuseschale (6) mit der ersten Gehäuseschale (3) lösbar verbunden ist und in ihrer parallel zur Schleif- und Polierscheibe (5) angeordneten Grundplatte (9) eine sich radial in oder oberhalb der Ebene der Mittelachse (10) der Schleif- und Polierscheibe (5) von einem Bereich der Grundplatte (9) bis zu deren gegenüberliegenden Rand erstreckende schlitzartige Ausnehmung (11) als Führungsschlitz für einen Schleif- und Polieradapter (12) zur Aufnahme des zu bearbeitenden Lichtwellenleiter-Steckers (13) aufweist.1. Device for the end face machining of optical fiber connectors, characterized by a two-part housing ( 2 ), one housing shell ( 3 ) of which is connected to a drive device ( 4 ), the drive shaft of which has a grinding and polishing disc arranged in the housing shell ( 3 ) ( 5 ) is connected, the surface of which faces the outer housing shell ( 6 ) around a central circular section ( 7 ), coaxially arranged circular ring-shaped sections ( 8 ) with grain size which changes from the central section ( 7 ) to the outer section ( 8 ), The outer housing shell ( 6 ) is detachably connected to the first housing shell ( 3 ) and in its base plate ( 9 ) arranged parallel to the grinding and polishing disc ( 5 ) there is a radially in or above the plane of the central axis ( 10 ) of the grinding and polishing disc ( 5 ) from a region of the base plate ( 9 ) to its opposite edge has corner slot-like recess ( 11 ) as a guide slot for a grinding and polishing adapter ( 12 ) for receiving the optical fiber connector ( 13 ) to be machined. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Körnung der Ober­ fläche (14) der Schleif- und Polierscheibe (5) von dem mittleren kreisförmigen Abschnitt (7) zu den äußeren kreisringförmigen Abschnitten (8) abnimmt.2. Apparatus according to claim 1, characterized in that the grain of the upper surface ( 14 ) of the grinding and polishing wheel ( 5 ) from the central circular section ( 7 ) to the outer annular sections ( 8 ) decreases. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Körnung der Oberfläche (14) der Schleif- und Polierscheibe (5) von dem äußeren kreis­ ringförmigen Abschnitt (8) zu dem mittleren kreisförmigen Abschnitt (7) abnimmt.3. Apparatus according to claim 1, characterized in that the grain of the surface ( 14 ) of the grinding and polishing wheel ( 5 ) decreases from the outer circular section ( 8 ) to the central circular section ( 7 ). 4. Vorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß an der von der die Körnung aufweisenden Oberfläche (14) abgewandten Fläche der Schleif- und Polierscheibe (5) ein Gewindezapfen zur Verbindung der Schleif- und Polierscheibe (5) mit einem Aufnahmeflansch der Antriebswelle der Antriebseinrichtung (4) ausgebildet ist.4. Apparatus according to claim 1 to 3, characterized in that on the surface of the grain ( 14 ) facing away from the grinding and polishing disc ( 5 ) has a threaded pin for connecting the grinding and polishing disc ( 5 ) with a receiving flange Drive shaft of the drive device ( 4 ) is formed. 5. Vorrichtung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Schleif- und Polierscheibe (5) federnd gelagert ist. 5. The device according to claim 1 to 4, characterized in that the grinding and polishing disc ( 5 ) is resiliently mounted. 6. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Antriebs­ einrichtung (4) als Gleichstrom-Getriebemotor ausgebildet ist, der mit einem Steckernetzgerät oder einer Batterie oder einem Akku verwendbar ist.6. The device according to claim 1, characterized in that the drive device ( 4 ) is designed as a DC geared motor which can be used with a plug-in power supply or a battery or a rechargeable battery. 7. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Schleif- oder Polieradapter (12) aus einer scheibenförmigen Grundplatte (15) besteht, auf der mittig beidseitig jeweils ein Zapfen (16, 17) angeordnet ist, daß in den Zapfen (16, 17) und der Grundplatte (15) koaxial zueinander jeweils eine Durchbrechung (18, 19) zur Aufnahme der zu bearbeitenden Lichtwellenleiter-Stecker (13) ausgebildet ist, und daß der eine Zapfen (16) als Führungszapfen zur Führung des Schleif- und Polieradapters (12) in der schlitzartigen Ausnehmung (11) und der andere Zapfen (17) als Führungszapfen zur Aufnahme des Gehäuses des Lichtwellenleiter-Steckers (13) ausgebildet ist.7. The device according to claim 1, characterized in that the grinding or polishing adapter ( 12 ) consists of a disc-shaped base plate ( 15 ), on each of which a pin ( 16 , 17 ) is arranged centrally on both sides, that in the pin ( 16 , 17 ) and the base plate ( 15 ) coaxially to each other, an opening ( 18 , 19 ) for receiving the optical fiber connector ( 13 ) to be machined is formed, and that one pin ( 16 ) as a guide pin for guiding the grinding and polishing adapter ( 12 ) in the slot-like recess ( 11 ) and the other pin ( 17 ) is designed as a guide pin for receiving the housing of the optical fiber connector ( 13 ). 8. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Gehäuseschalen (3, 6) mittels Schnellverschlusselementen (21) verbindbar sind, wobei an den aneinander stoßenden Flächen der Gehäuseschalen (3, 6) eine umlaufende Dichtung (20) angeordnet ist.8. The device according to claim 1, characterized in that the housing shells ( 3 , 6 ) by means of quick-release elements ( 21 ) can be connected, a circumferential seal ( 20 ) being arranged on the abutting surfaces of the housing shells ( 3 , 6 ). 9. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, daß das Gehäuse (2) durch die schlitzartige Ausnehmung (11) mit Wasser befüllbar bzw. von Wasser entleerbar ist.9. The device according to claim 11, characterized in that the housing ( 2 ) through the slot-like recess ( 11 ) can be filled with water or emptied of water. 10. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Körnungen auf dem mittleren Abschnitt (7) und auf den kreisringförmigen Abschnitten (8) auf Folienzuschnitten ausgebildet sind, die lösbar mit der Grundplatte (15) der Schleif- und Polierscheibe (5) verbunden sind.10. The device according to claim 1, characterized in that the grits on the central section ( 7 ) and on the annular sections ( 8 ) are formed on film blanks which are detachably connected to the base plate ( 15 ) of the grinding and polishing disc ( 5 ) are.
DE29920922U 1999-11-27 1999-11-27 Device for the end face machining of fiber optic connectors Expired - Lifetime DE29920922U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29920922U DE29920922U1 (en) 1999-11-27 1999-11-27 Device for the end face machining of fiber optic connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29920922U DE29920922U1 (en) 1999-11-27 1999-11-27 Device for the end face machining of fiber optic connectors

Publications (1)

Publication Number Publication Date
DE29920922U1 true DE29920922U1 (en) 2000-07-20

Family

ID=8082227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29920922U Expired - Lifetime DE29920922U1 (en) 1999-11-27 1999-11-27 Device for the end face machining of fiber optic connectors

Country Status (1)

Country Link
DE (1) DE29920922U1 (en)

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Legal Events

Date Code Title Description
R409 Internal rectification of the legal status completed
R123 Application deemed withdrawn due to non-payment of filing fee
R207 Utility model specification

Effective date: 20000824

R081 Change of applicant/patentee

Owner name: NIEBUHR, JENS, DE

Free format text: FORMER OWNER: NIEBUHR OPTOCOMPONENTS GMBH, 77955 ETTENHEIM, DE

Effective date: 20020307

R150 Term of protection extended to 6 years

Effective date: 20021105

R157 Lapse of ip right after 6 years

Effective date: 20060601