CN104793290A - Large-core optical fiber end face processing device and processing method thereof - Google Patents
Large-core optical fiber end face processing device and processing method thereof Download PDFInfo
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- CN104793290A CN104793290A CN201510165360.1A CN201510165360A CN104793290A CN 104793290 A CN104793290 A CN 104793290A CN 201510165360 A CN201510165360 A CN 201510165360A CN 104793290 A CN104793290 A CN 104793290A
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- core fiber
- large core
- coat
- lock pin
- mating hole
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- 238000012545 processing Methods 0.000 title claims abstract description 20
- 239000013307 optical fiber Substances 0.000 title abstract description 17
- 238000003672 processing method Methods 0.000 title abstract 3
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000000227 grinding Methods 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 90
- 230000013011 mating Effects 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding 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
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a large-core optical fiber end face processing device and a processing method thereof. The device comprises a core insert (3) penetratingly connected in a support mechanism (7), a grinding disc (1) is arranged below the core insert (3), the core insert (3) is a ceramic core insert, a large-core optical fiber (2) with a stripped coating layer is inserted in the core insert (3) which is sleeved with a connecting mechanism (5), a guiding mechanism (6) is arranged on the connecting mechanism (5), and the large-core optical fiber (2) with the coating layer is inserted in the guiding mechanism (6). The large-core optical fiber end face processing device and the processing method thereof are convenient to operate and good in grinding effect.
Description
Technical field
The present invention relates to a kind for the treatment of apparatus and disposal route thereof of large core fiber end face, especially relate to a kind for the treatment of apparatus and disposal route thereof of the large core fiber end face be applied in high power laser light.
Background technology
Fiber end face process is prepared also referred to as end face, is the critical process in optical fiber technology, mainly comprises stripping and covers, cleans and cutting three links; End face quality directly affects coupling pump light efficiency and the laser output power of fiber laser.
The principal element affecting end surface grinding quality in fiber end face process mainly contains the installation of optical fiber and location, end surface grinding and inspection and test; Wherein grinding and part of detecting the most key to development high-quality fiber end face, the direct principal element affecting fiber end face grinding effect has: muller running is stable, and grinding abrasive paper uniform particles, proper use of abrasive sheet and abrasive parameters arrange (pressure and time);
At present, have a little a few money equipment abroad for large core fiber method for treating end face, as the 200910003116.X " end-face grinding machine " that " Seiko Giken KK " applies in China, it is expensive, and delivery cycle is long; Relative to optical fiber cutter, the twisting resistance that during end surface grinding, optical fiber itself is suffered is less, to the damage of optical fiber itself less and the quality of end surface grinding is high, therefore adopts the mode process large core fiber end face of grinding more suitable.Relevant researchist attempts adopting ordinary optic fibre wire jumper lapping device to grind large core fiber end face, and first its process is optical fiber and ceramic insertion core glue are fixed, and then carries out integral grinding to lock pin and optical fiber.In process of lapping, lock pin can provide enough protections to optical fiber, has ground rear optical fiber without the need to extracting out from lock pin; But the large core fiber end face processing ground object carried herein is that now optical fiber will make subsequent operation to carry out smoothly as adopted the glue mode be fixed in ceramic insertion core for next step the operation such as welding, conjunction bundle is prepared.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of easy to operate and the large core fiber end face processing device that grinding effect is good and disposal route thereof are provided.
The object of the present invention is achieved like this:
A kind of large core fiber end face processing of the present invention device, described device includes the lock pin be connected on supporting mechanism, an abrasive disk is provided with below described lock pin, described lock pin is ceramic insertion core, the large core fiber divesting coat is plugged with in described lock pin, described lock pin is set with a bindiny mechanism, has a guiding mechanism to be arranged in bindiny mechanism, and be plugged on this guiding mechanism with the large core fiber of coat.
A kind of large core fiber end face processing of the present invention device, bindiny mechanism is arranged in " U " shape, and above-mentioned lock pin is plugged on the bottom of " U " shape bindiny mechanism.
A kind of large core fiber end face processing of the present invention device, described supporting mechanism is vertically provided with the lock pin mating hole interted for lock pin, described supporting mechanism is horizontally arranged with the bolt mating hole screwed in for bolt, and bolt mating hole is connected with lock pin mating hole, bolt presses is on lock pin;
Described guiding mechanism is horizontally arranged with a counterbore, a press rods is had to be arranged in this counterbore, and the one end being positioned at the pressure spring of this counterbore is connected to counterbore base, the other end is connected in press rods, described guiding mechanism is vertically provided with the large core fiber coat mating hole one running through counterbore, and above-mentioned press rods is vertically provided with large core fiber coat mating hole two, thus the large core fiber with coat is plugged in above-mentioned large core fiber coat mating hole one and large core fiber coat mating hole two.
A kind of large core fiber end face processing of the present invention device, described supporting mechanism is articulated with on motion, and motion is vertical lifting mechanism, and the pin joint place of supporting mechanism and motion is provided with angle scale.
A kind of large core fiber method for treating end face of the present invention; Described method includes following steps:
Step 1, divest the coat of large core fiber head, screwing bolts keeps enough fastening forces to make bolt to lock pin simultaneously;
Step 2, promotion press rods overcome pressure spring and inwardly move, thus the center line of large core fiber coat mating hole one and large core fiber coat mating hole two is coincided;
Step 3, insertion large core fiber, and large core fiber divests in the partial insertion lock pin of coat, the large core fiber with coat is positioned at large core fiber coat mating hole one and large core fiber coat mating hole two;
Step 4, startup abrasive disk carry out milled processed to the end face of large core fiber.
A kind of large core fiber method for treating end face of the present invention, is carrying out in step 4 process, reaches best grinding effect by the speed that moves up and down of motion, amount of feed and milling time; Hinged simultaneously by supporting mechanism and motion, the grinding angle of adjustment large core fiber end face.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention utilizes the optical fiber ceramic lock pin of standard at front support bare fibre, and the guide of rear end acts on optical fiber coating fixed fiber with certain pressure; Then entirety is fixed on supporting mechanism, and adjusts to required grinding angle; Finally by the speed of controlled motion mechanism, the amount of feeding and milling time, reach best grinding effect; Adopt the inventive method process large core fiber end face, good end surface grinding quality can be obtained, the fused fiber splice in high power laser light application system can be met and close the requirements such as bundle; And ceramic insertion core used to belong to standard component cost low, other mechanical parts difficulty of processing is also little, thus makes whole installation cost lower; And because supporting mechanism can rotate in certain angle, therefore the present invention can not only ground flat, and can also process certain angle, dirigibility is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of large core fiber end face processing of the present invention device.
Fig. 2 is the structural representation of the guiding mechanism of a kind of large core fiber end face processing of the present invention device.
Fig. 3 is the structural representation of the supporting mechanism of a kind of large core fiber end face processing of the present invention device.
Wherein:
Abrasive disk 1, large core fiber 2, lock pin 3, bolt 4, bindiny mechanism 5, guiding mechanism 6, supporting mechanism 7, motion 8;
Press rods 6-1, large core fiber coat mating hole one 6-2, large core fiber coat mating hole two 6-3, pressure spring 6-4;
Bolt mating hole 7-1, lock pin mating hole 7-2, angle scale 7-3.
Embodiment
See Fig. 1 ~ 3, a kind of large core fiber end face processing device that the present invention relates to and disposal route thereof, described device includes the lock pin 3 be connected on supporting mechanism 7, an abrasive disk 1 is provided with below described lock pin 3, described lock pin 3 is ceramic insertion core, the large core fiber 2 divesting coat is plugged with in described lock pin 3, described lock pin 3 is set with a bindiny mechanism 5 arranged in " U " shape, above-mentioned lock pin 3 is plugged on the bottom of " U " shape bindiny mechanism 5, a guiding mechanism 6 is had to be arranged in bindiny mechanism 5, and be plugged on this guiding mechanism 6 with the large core fiber 2 of coat,
Concretely, described supporting mechanism 7 is vertically provided with the lock pin mating hole 7-2 interted for lock pin 3, described supporting mechanism 7 is horizontally arranged with the bolt mating hole 7-1 screwed in for bolt 4, and bolt mating hole 7-1 is connected with lock pin mating hole 7-2, bolt 4 is pressed on lock pin 3;
Described guiding mechanism 6 is horizontally arranged with a counterbore, a press rods 6-1 is had to be arranged in this counterbore, and the one end being positioned at the pressure spring 6-4 of this counterbore is connected to counterbore base, the other end is connected on press rods 6-1, described guiding mechanism 6 is vertically provided with large core fiber coat mating hole one 6-2 running through counterbore, and above-mentioned press rods 6-1 is vertically provided with large core fiber coat mating hole two 6-3, thus make the large core fiber 2 with coat be plugged in above-mentioned large core fiber coat mating hole one 6-2 and large core fiber coat mating hole two 6-3,
Be applied to, described supporting mechanism 7 is articulated with on motion 8, and motion 8 is vertical lifting mechanism, and supporting mechanism 7 is provided with angle scale 7-3 with the pin joint place of motion 8, thus can be convenient to the angle of observing supporting mechanism 7 rotation;
A kind of large core fiber method for treating end face, described method includes following steps:
Step 1, divest the coat of large core fiber 2 head, screwing bolts 4 keeps enough fastening forces to make bolt 4 pairs of lock pins 3 simultaneously;
Step 2, promotion press rods 6-1 overcome pressure spring 6-4 and inwardly move, thus the center line of large core fiber coat mating hole one 6-2 and large core fiber coat mating hole two 6-3 is coincided;
Step 3, insertion large core fiber 2, and large core fiber 2 divests in the partial insertion lock pin 3 of coat, the large core fiber 2 with coat is positioned at large core fiber coat mating hole one 6-2 and large core fiber coat mating hole two 6-3;
The end face of step 4, startup abrasive disk 1 pair of large core fiber 2 carries out milled processed;
Carrying out in step 4 process, reaching best grinding effect by the speed that moves up and down of motion 8, amount of feed and milling time; Hinged simultaneously by supporting mechanism 7 and motion 8, the grinding angle of adjustment large core fiber 2 end face;
In addition: it should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, any change that those skilled in the art does according to above-mentioned design or improvement, all within the protection domain of this patent.
Claims (6)
1. a large core fiber end face processing device, it is characterized in that: described device includes the lock pin (3) be connected on supporting mechanism (7), described lock pin (3) below is provided with an abrasive disk (1), described lock pin (3) is ceramic insertion core, the large core fiber (2) divesting coat is plugged with in described lock pin (3), described lock pin (3) is set with a bindiny mechanism (5), there is a guiding mechanism (6) to be arranged in bindiny mechanism (5), and be plugged on this guiding mechanism (6) with the large core fiber (2) of coat.
2. a kind of large core fiber end face processing device as claimed in claim 1, is characterized in that: bindiny mechanism (5) is arranged in " U " shape, and above-mentioned lock pin (3) is plugged on the bottom of " U " shape bindiny mechanism (5).
3. a kind of large core fiber end face processing device as claimed in claim 1 or 2, it is characterized in that: described supporting mechanism (7) is vertically provided with the lock pin mating hole (7-2) interted for lock pin (3), described supporting mechanism (7) is horizontally arranged with the bolt mating hole (7-1) screwed in for bolt (4), and bolt mating hole (7-1) is connected with lock pin mating hole (7-2), bolt (4) is pressed on lock pin (3);
Described guiding mechanism (6) is horizontally arranged with a counterbore, a press rods (6-1) is had to be arranged in this counterbore, and the one end being positioned at the pressure spring (6-4) of this counterbore is connected to counterbore base, the other end is connected in press rods (6-1), described guiding mechanism (6) is vertically provided with the large core fiber coat mating hole one (6-2) running through counterbore, and above-mentioned press rods (6-1) is vertically provided with large core fiber coat mating hole two (6-3), thus the large core fiber (2) with coat is plugged in above-mentioned large core fiber coat mating hole one (6-2) and large core fiber coat mating hole two (6-3).
4. a kind of large core fiber end face processing device as claimed in claim 3, it is characterized in that: described supporting mechanism (7) is articulated with on motion (8), motion (8) is vertical lifting mechanism, and supporting mechanism (7) is provided with angle scale (7-3) with the pin joint place of motion (8).
5. a large core fiber method for treating end face, is characterized in that: described method adopts large core fiber end face processing device as claimed in claim 4,
Described method includes following steps:
Step 1, divest the coat of large core fiber (2) head, screwing bolts (4) keeps enough fastening forces to make bolt (4) to lock pin (3) simultaneously;
Step 2, promotion press rods (6-1) overcome pressure spring (6-4) and inwardly move, thus the center line of large core fiber coat mating hole one (6-2) and large core fiber coat mating hole two (6-3) is coincided;
Step 3, insertion large core fiber (2), and large core fiber (2) divests in the partial insertion lock pin (3) of coat, the large core fiber (2) with coat is positioned at large core fiber coat mating hole one (6-2) and large core fiber coat mating hole two (6-3);
Step 4, startup abrasive disk (1) end face to large core fiber (2) carry out milled processed.
6. a kind of large core fiber method for treating end face as claimed in claim 5, is characterized in that: carrying out in step 4 process, reaches best grinding effect by the speed that moves up and down of motion (8), amount of feed and milling time; Hinged simultaneously by supporting mechanism (7) and motion (8), the grinding angle of adjustment large core fiber (2) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165360.1A CN104793290B (en) | 2015-04-09 | 2015-04-09 | A kind of large core fiber end face processing device and its processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165360.1A CN104793290B (en) | 2015-04-09 | 2015-04-09 | A kind of large core fiber end face processing device and its processing method |
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| Publication Number | Publication Date |
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| CN104793290A true CN104793290A (en) | 2015-07-22 |
| CN104793290B CN104793290B (en) | 2018-07-10 |
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| CN201510165360.1A Active CN104793290B (en) | 2015-04-09 | 2015-04-09 | A kind of large core fiber end face processing device and its processing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108139557A (en) * | 2015-10-21 | 2018-06-08 | 通快激光有限责任公司 | Optical fiber holding unit and optical fiber receiving element |
| CN109031526A (en) * | 2018-08-08 | 2018-12-18 | 杭州富通通信技术股份有限公司 | A kind of processing method of prefabricated tail optical fiber |
| CN110609352A (en) * | 2019-09-23 | 2019-12-24 | 深圳国人通信技术服务有限公司 | Optical cable fusion platform and optical cable fusion method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272658A (en) * | 1992-11-19 | 1994-05-25 | York Technology Ltd | Preparation of optical fibre ribbon ends |
| JPH10170728A (en) * | 1996-12-09 | 1998-06-26 | Seiko Instr Inc | Method and device for grinding ferrule of oblique pc connector, and obliquely ground ferrule |
| CN201812064U (en) * | 2010-10-18 | 2011-04-27 | 广州光耀通讯设备有限公司 | Optical fiber connector |
| CN103163596A (en) * | 2011-12-19 | 2013-06-19 | 西安金和光学科技有限公司 | Prearranged optical fiber connector |
| CN204575892U (en) * | 2015-04-09 | 2015-08-19 | 江苏法尔胜光电科技有限公司 | A kind of large core fiber end face processing device |
-
2015
- 2015-04-09 CN CN201510165360.1A patent/CN104793290B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272658A (en) * | 1992-11-19 | 1994-05-25 | York Technology Ltd | Preparation of optical fibre ribbon ends |
| JPH10170728A (en) * | 1996-12-09 | 1998-06-26 | Seiko Instr Inc | Method and device for grinding ferrule of oblique pc connector, and obliquely ground ferrule |
| CN201812064U (en) * | 2010-10-18 | 2011-04-27 | 广州光耀通讯设备有限公司 | Optical fiber connector |
| CN103163596A (en) * | 2011-12-19 | 2013-06-19 | 西安金和光学科技有限公司 | Prearranged optical fiber connector |
| CN204575892U (en) * | 2015-04-09 | 2015-08-19 | 江苏法尔胜光电科技有限公司 | A kind of large core fiber end face processing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108139557A (en) * | 2015-10-21 | 2018-06-08 | 通快激光有限责任公司 | Optical fiber holding unit and optical fiber receiving element |
| CN108139557B (en) * | 2015-10-21 | 2020-01-03 | 通快激光有限责任公司 | Optical fiber holding unit and optical fiber receiving element |
| CN109031526A (en) * | 2018-08-08 | 2018-12-18 | 杭州富通通信技术股份有限公司 | A kind of processing method of prefabricated tail optical fiber |
| CN110609352A (en) * | 2019-09-23 | 2019-12-24 | 深圳国人通信技术服务有限公司 | Optical cable fusion platform and optical cable fusion method |
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| Publication number | Publication date |
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| CN104793290B (en) | 2018-07-10 |
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Address after: 214000, Wuxi, Jiangsu (Taihu) International Science and Technology Park, block KGY-YF-G11.12, sensing network, University Science Park, industrial building, B building, building 5 Applicant after: WUXI FASTEN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Applicant after: JIANGSU FASTEN HONGSHENG GROUP Co.,Ltd. Address before: 214000, Wuxi, Jiangsu (Taihu) International Science and Technology Park, block KGY-YF-G11.12, sensing network, University Science Park, industrial building, B building, building 5 Applicant before: JIANGSU FASTEN OPTOELECTRONICS TECHNOLOGY CO., LTD. Applicant before: JIANGSU FASTEN HONGSHENG GROUP Co.,Ltd. |
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Address after: 214000 Wuxi, Jiangsu (Taihu) International Science and Technology Park KGY-YF-G11.12 plot network, building 5, building B, science and Technology Park, University Science and technology park. Applicant after: WUXI FASTEN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Applicant after: FASTEN GROUP Co.,Ltd. Address before: 214000 Wuxi, Jiangsu (Taihu) International Science and Technology Park KGY-YF-G11.12 plot network, building 5, building B, science and Technology Park, University Science and technology park. Applicant before: WUXI FASTEN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Applicant before: JIANGSU FASTEN HONGSHENG GROUP Co.,Ltd. |
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Effective date of registration: 20210618 Address after: 278 Chengjiang Middle Road, Jiangyin hi tech Zone, Wuxi City, Jiangsu Province Patentee after: JIANGSU FASTEN OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Patentee after: FASTEN GROUP Co.,Ltd. Address before: 214000 Wuxi, Jiangsu (Taihu) International Science and Technology Park KGY-YF-G11.12 plot network, building 5, building B, science and Technology Park, University Science and technology park. Patentee before: WUXI FASTEN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Patentee before: FASTEN GROUP Co.,Ltd. |
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Effective date of registration: 20211104 Address after: 214400 No.278 Chengjiang Middle Road, high tech Zone, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: JIANGSU FASTEN OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 278 Chengjiang Middle Road, Jiangyin hi tech Zone, Wuxi City, Jiangsu Province Patentee before: JIANGSU FASTEN OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Patentee before: FASTEN GROUP Co.,Ltd. |
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