CN107272114A - A kind of fiber coupling is close to device - Google Patents
A kind of fiber coupling is close to device Download PDFInfo
- Publication number
- CN107272114A CN107272114A CN201710411166.6A CN201710411166A CN107272114A CN 107272114 A CN107272114 A CN 107272114A CN 201710411166 A CN201710411166 A CN 201710411166A CN 107272114 A CN107272114 A CN 107272114A
- Authority
- CN
- China
- Prior art keywords
- slide
- bar
- close
- pushing
- connecting seat
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 title claims abstract description 12
- 238000010168 coupling process Methods 0.000 title claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
-
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
Abstract
The invention discloses a kind of fiber coupling close to device, it is characterised in that：Including four pushing mechanisms being correspondingly arranged, each pushing mechanism includes base, the drive cylinder that is installed on base and can be in the slide-bar slided on base, the slide-bar is connected with drive cylinder, slide-bar is provided with pushing component, the pushing component includes a connecting seat for being fixed on slide-bar end, provided with the slide bar that can be slided in connecting seat in connecting seat, the end of the slide bar is provided with pushing block, the side of the pushing block be provided with can be embedded in optical fiber close to groove, the back-moving spring of promotion block reset can be made by being provided between the pushing block and connecting seat, and the pushing block by the promotion of drive cylinder with the mutual top pressure of corresponding pushing block so that optical fiber close to and keep certain spacing.
Description
Technical field
The present invention relates to a kind of fiber coupling fused conic clinker, the fiber coupling on particularly a kind of fused conic clinker is approached
Device.
Background technology
Fiber coupler is a strength member of optical fiber communication network, and current internal optical fiber coupler production method is to burn
Based on the production of eliminant method, the facture of sintering processing is by two and above optical fiber and burns together and melt stretching, makes core poly-
Unify, to be acted on up to optical coupling, and most important of which production equipment is optical fiber fused conic clinker.
Optical fiber fused conic clinker in the past is using optical fiber is beaten into strand makes two or many manually in production fiber coupler
Optical fiber, which is tangled, to contact, and is then fixed optical fiber using fixture, then is burnt the part that optical fiber tangles contact using oxyhydrogen flame
Knot together, but beats strand not only efficiency is low, cost is high manually, and it is difficult to ensure that the quality of sintering, thus current someone sets
Fused biconical taper automation approaching device has been counted to realize the close and contact of optical fiber, but said apparatus need to use numerical control servo motor
Guide rail screw mandrel is coordinated to drive fixture to accurate movement that is mobile and realizing optical fiber, so that optical fiber is close and contacts, but above-mentioned dress
Put not only assembly precision requirement high but also with high costs, thus be necessary to improve.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of processing, assembles fiber coupling simple, with low cost
Close to device.
The technical solution adopted for the present invention to solve the technical problems is：
Including at least four pushing mechanisms being correspondingly arranged, each pushing mechanism includes base, is installed on base
Drive cylinder and can be connected in the slide-bar slided on base, the slide-bar with drive cylinder, slide-bar be provided with pushing component, should
Pushing component is included in a connecting seat for being fixed on slide-bar end, connecting seat provided with the slide bar that can be slided in connecting seat, the cunning
The end of bar is provided with pushing block, the side of the pushing block be provided with can be embedded in optical fiber close to groove, the pushing block and connecting seat
Between provided with can make the back-moving spring of promotion block reset, and the pushing block is promoted by the promotion of drive cylinder with corresponding
The mutual top pressure of block so that optical fiber close to and keep certain spacing.
Adjustment structure provided with regulation back-moving spring elongation between the connecting seat.
The adjustment structure includes adjustment axis, fixed plate and adjustable plate, and the fixed plate is installed on base, and fixed plate
In bearing is installed, the adjustable plate is provided with has the screw thread coordinated with screw in screw, the adjustment axis, and adjustment axis
End and bearing tight fit, the adjustable plate are provided with the through hole passed through for slide bar, and one end top pressure of the back-moving spring is in tune
Save on plate.
The pushing block is T-type structure.
The beneficial effects of the invention are as follows：The present invention replaces servomotor as power using drive cylinder, and need not lead
Rail screw mandrel, this structure only needs slide-bar to be driven and drives pushing component to move, and two is corresponding opposite close to groove two optical fiber of drive
Close to movement, and by the spacing of deep-controlled two optical fiber close to groove, thus said structure is simple, with low cost and can
The need for meeting automated production.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the diagrammatic cross-section of the pushing mechanism of the present invention；
Fig. 2 is the application schematic diagram of the present invention.
Embodiment
Reference picture 1, Fig. 2, the invention discloses a kind of fiber coupling close to device, including four pushing mechanisms 1, and are promoted
Mechanism 1 is correspondingly arranged two-by-two, and each pushing mechanism 1 includes base 2, the drive cylinder 3 that is installed on base 2 and can
In the slide-bar 4 slided on base 2, in order to reduce friction, slide-bar 4 is connected by linear bearing with base 2, the slide-bar 4 and driving
Cylinder 3 is connected, and slide-bar 4 is provided with pushing component, and the pushing component is moved, the promotion group by the promotion of drive cylinder 3
Part includes a connecting seat 5 for being fixed on the end of slide-bar 4, and the connecting seat 5 is fixed in the end of slide-bar 4, connecting seat 5 by jackscrew to be set
There is the slide bar 6 that can be slided in connecting seat 5, the end of the slide bar 6 is provided with pushing block 7, and the side of the pushing block 7 is provided with can be embedding
The back-moving spring 10 of the reset of pushing block 7 can be made by entering being provided with close to groove 9, between the pushing block 7 and connecting seat 5 for optical fiber 8, and
The pushing block 7 by the promotion of drive cylinder 3 with the mutual top pressure of corresponding pushing block 7 so that optical fiber 8 close to and keep
Certain spacing, in order to avoid the larger abrasion of slide bar 6, can set copper sheathing or linear bearing between connecting seat 5 and slide bar 6.
As illustrated, the adjustment structure provided with the regulation elongation of back-moving spring 10 between connecting seat 5, the adjustment structure bag
Adjustment axis 11, fixed plate 12 and adjustable plate 13 are included, the fixed plate 12 is installed on base 2, and is provided with axle in fixed plate 12
14 are held, the adjustable plate 13, which is provided with, has the screw thread coordinated with screw in screw, the adjustment axis 11, and adjustment axis 11
End and the tight fit of bearing 14, the adjustable plate 13 are provided with the through hole passed through for slide bar 6, one end top of the back-moving spring 10
It is pressed on adjustable plate 13, thus need to only rotates adjustment axis 11, adjustment axis 11 can drives adjustable plate 13 along the axle of slide bar 6 by screw thread
Line is moved forward and backward, so as to realize the regulation of the decrement of back-moving spring 10.
As illustrated, pushing block 7 is T-type structure, T-type structure can make the contraction in length close to groove 9, thus reduce close
The length that groove 9 is contacted with optical fiber 8, thus after optical fiber 8 is promoted, the optical fiber 8 close to the both sides of groove 9 can constitute a ratio
Rounder and more smooth continuous radian, it is ensured that optical fiber 8 is not in obvious flex point and causes stress concentration to cause light during pushing
Fibre 8 ftractures, and the end face of pushing block 7 is plane and is perpendicular to the plane of horizontal plane.
The operation principle summary of the present apparatus：The two ends of two optical fiber 8 are fixed by vacuum adsorption fixture 15, four drivings
Cylinder 3 works simultaneously, then promotes connecting seat 5 to move by slide-bar 4, and connecting seat 5 drives pushing block 7 to move, in this process
In, optical fiber 8, which can be caught in, to be promoted and approached with another optical fiber promoted 8 by pushing block 7 close in groove 9, in last stroke
In two relative pushing blocks 7 end face can run into and compression reseting spring 10 and be in close contact, thus two also connect structure close to groove 9
Integrally, two close to groove 9 depth subtract two optical fiber 8 diameter be exactly two optical fiber 8 gap, pass through the position of pushing mechanism 1
Set and the distance in gap is set, we can just control the length of the contact portion of two optical fiber 8, and be determined close to the depth of groove 9
The distance in the gap of two optical fiber 8, and the elongation of back-moving spring 10 can be adjusted by adjustment structure, to ensure two light
The contact position of fibre 8 can be located at the center between pushing mechanism 1, and the amount of bow of two optical fiber 8 can be impartial, it is ensured that burn
The quality of product after knot.
A kind of optical fiber 8 provided above the embodiment of the present invention is coupled close to device, is described in detail, herein
Apply specific case to be set forth the principle and embodiment of the present invention, the explanation of above example is only intended to help
Understand the method and its core concept of the present invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention,
It will change in specific embodiments and applications, in summary, this specification content should not be construed as to this
The limitation of invention.
Claims (4)
1. a kind of fiber coupling is close to device, it is characterised in that：It is each described including at least four pushing mechanisms being correspondingly arranged
Pushing mechanism includes base, the drive cylinder that is installed on base and can be in the slide-bar slided on base, the slide-bar and driving
Cylinder is connected, and slide-bar is provided with pushing component, and the pushing component includes setting in a connecting seat for being fixed on slide-bar end, connecting seat
There is the slide bar that can be slided in connecting seat, the end of the slide bar is provided with pushing block, and the side of the pushing block, which is provided with, can be embedded in light
Fine being provided with close to groove, between the pushing block and connecting seat can make the back-moving spring of promotion block reset, and the pushing block is logical
Overdrive cylinder promotion and with the mutual top pressure of corresponding pushing block so that optical fiber close to and keep certain spacing.
2. a kind of fiber coupling according to claim 1 is close to device, it is characterised in that：Provided with tune between the connecting seat
Save the adjustment structure of back-moving spring elongation.
3. a kind of fiber coupling according to claim 2 is close to device, it is characterised in that：The adjustment structure includes regulation
Axle, fixed plate and adjustable plate, the fixed plate are installed on base, and are provided with bearing, the adjustable plate and are set in fixed plate
Having has the screw thread coordinated with screw in screw, the adjustment axis, and end and the bearing tight fit, the adjustable plate of adjustment axis
The through hole passed through for slide bar is provided with, one end top pressure of the back-moving spring is on adjustable plate.
4. a kind of fiber coupling according to claim 1 is close to device, it is characterised in that：The pushing block is T-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411166.6A CN107272114A (en) | 2017-06-05 | 2017-06-05 | A kind of fiber coupling is close to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411166.6A CN107272114A (en) | 2017-06-05 | 2017-06-05 | A kind of fiber coupling is close to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107272114A true CN107272114A (en) | 2017-10-20 |
Family
ID=60064558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710411166.6A Pending CN107272114A (en) | 2017-06-05 | 2017-06-05 | A kind of fiber coupling is close to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107272114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459374A (en) * | 2018-04-08 | 2018-08-28 | 芜湖致新信息科技有限公司 | A kind of optical fiber splicer being used for optical fiber and manufacture |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064552A (en) * | 1991-01-25 | 1992-09-16 | 住友电器工业株式会社 | Make the anchor clamps of using in the optical-fiber coupler device |
| JPH0634842A (en) * | 1992-07-16 | 1994-02-10 | Japan Energy Corp | Production and apparatus for production of optical coupler |
| JPH06109948A (en) * | 1992-09-28 | 1994-04-22 | Sumitomo Electric Ind Ltd | Optical fiber coupler and its production and its clamp for production |
| JPH08201641A (en) * | 1995-01-23 | 1996-08-09 | Furukawa Electric Co Ltd:The | Optical fiber clamp mechanism for fusion splicing device |
| TW479594U (en) * | 2001-08-01 | 2002-03-11 | Corner Stone Technology Inc | Parallel typed fixture for optical fiber couplers |
| CN201569623U (en) * | 2009-12-11 | 2010-09-01 | 华南农业大学 | Device for testing maximum static friction coefficient on surface of rod piece |
| CN102520484A (en) * | 2011-11-23 | 2012-06-27 | 广州奥鑫通讯设备有限公司 | Automatic approaching device of fused biconical taper of non polarization-maintaining optic fiber coupler |
| CN105547701A (en) * | 2016-02-29 | 2016-05-04 | 华南理工大学 | Dynamic load testing device for thin-wall bearing detecting table |
| CN105973111A (en) * | 2016-07-08 | 2016-09-28 | 江苏科技大学 | Egg-shaped pressure-resistant shell rapid positioning measurement apparatus and measurement method |
| CN206200853U (en) * | 2016-11-14 | 2017-05-31 | 广州宏晟光电科技有限公司 | A kind of optical fiber multifilament rod tightening fixture |
| CN207301399U (en) * | 2017-06-05 | 2018-05-01 | 中山飞波特通讯设备有限公司 | A kind of fiber coupling is close to device |
-
2017
- 2017-06-05 CN CN201710411166.6A patent/CN107272114A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064552A (en) * | 1991-01-25 | 1992-09-16 | 住友电器工业株式会社 | Make the anchor clamps of using in the optical-fiber coupler device |
| JPH0634842A (en) * | 1992-07-16 | 1994-02-10 | Japan Energy Corp | Production and apparatus for production of optical coupler |
| JPH06109948A (en) * | 1992-09-28 | 1994-04-22 | Sumitomo Electric Ind Ltd | Optical fiber coupler and its production and its clamp for production |
| JPH08201641A (en) * | 1995-01-23 | 1996-08-09 | Furukawa Electric Co Ltd:The | Optical fiber clamp mechanism for fusion splicing device |
| TW479594U (en) * | 2001-08-01 | 2002-03-11 | Corner Stone Technology Inc | Parallel typed fixture for optical fiber couplers |
| CN201569623U (en) * | 2009-12-11 | 2010-09-01 | 华南农业大学 | Device for testing maximum static friction coefficient on surface of rod piece |
| CN102520484A (en) * | 2011-11-23 | 2012-06-27 | 广州奥鑫通讯设备有限公司 | Automatic approaching device of fused biconical taper of non polarization-maintaining optic fiber coupler |
| CN105547701A (en) * | 2016-02-29 | 2016-05-04 | 华南理工大学 | Dynamic load testing device for thin-wall bearing detecting table |
| CN105973111A (en) * | 2016-07-08 | 2016-09-28 | 江苏科技大学 | Egg-shaped pressure-resistant shell rapid positioning measurement apparatus and measurement method |
| CN206200853U (en) * | 2016-11-14 | 2017-05-31 | 广州宏晟光电科技有限公司 | A kind of optical fiber multifilament rod tightening fixture |
| CN207301399U (en) * | 2017-06-05 | 2018-05-01 | 中山飞波特通讯设备有限公司 | A kind of fiber coupling is close to device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459374A (en) * | 2018-04-08 | 2018-08-28 | 芜湖致新信息科技有限公司 | A kind of optical fiber splicer being used for optical fiber and manufacture |
| CN108459374B (en) * | 2018-04-08 | 2020-09-01 | 宏安集团有限公司 | Optical fiber fusion splicer for optical fiber and manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |