CN202533612U - Ferrule curing device of optical fiber connector - Google Patents
Ferrule curing device of optical fiber connector Download PDFInfo
- Publication number
- CN202533612U CN202533612U CN2012201663450U CN201220166345U CN202533612U CN 202533612 U CN202533612 U CN 202533612U CN 2012201663450 U CN2012201663450 U CN 2012201663450U CN 201220166345 U CN201220166345 U CN 201220166345U CN 202533612 U CN202533612 U CN 202533612U
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- CN
- China
- Prior art keywords
- curing
- optical fiber
- lock pin
- anchor clamps
- ferrule
- 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 - Fee Related
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Abstract
The utility model discloses a ferrule curing device of an optical fiber connector. The curing device is characterized in that the ferrule curing device comprises a fiber curing furnace (1), a curing fixture (2) and a windproof cover (3); the ferrule curing device is also characterized in that the curing fixture (2) is fixedly arranged on a heat transfer surface of the fiber curing furnace (1); and the windproof cover (3) is arranged on the curing fixture (2). The objective of the utility model is to provide the ferrule curing device which can realize glue-applying as well as complete and uniform curing of an outer side of a ferrule through simple operation.
Description
Technical field
The utility model relates to the optical communication product scope, relates in particular to a kind of joints of optical fibre lock pin solidification equipment.
Background technology
In the optical communication product; The joints of optical fibre are a kind of passive devices the most commonly used; Naked fibre (diameter is 125um) through and be fixed on a ceramic contact pin (diameter of bore be 125.3～126.3um); Again polishing is carried out on the contact pin surface, in ceramic pipe, realized 2 connector fine registrations at last, realized the optical fiber slitless connection of lock pin the inside; So that the light energy output in the input optical fibre can be coupled in the another one optical fiber to greatest extent, make it cause minimum influence to communication link system.
In the joints of optical fibre; The parts of core are ceramic insertion cores; Play effect fixing and the protection bare fibre; Existing technology is to be after the optical fiber ablation of 250um falls coat with diameter, again naked fibre through the ceramic insertion core the inside of having filled with epoxy glue, use suitable method and process conditions (temperature and time etc.) that it is toasted at last and guarantee that glue fully solidifies; But the characteristic of epoxy glue (like the Tg point) can change with the method for solidifying and the variation of technological parameter; Therefore, the parameter of curing and effect directly influence the quality of connector.
Common curing process is at present: level is solidified maybe will erect curing, and all there is certain drawback in these two kinds of roasting modes:
1. horizontal is toasted: be put in the lock pin level on the curing oven and toast, the glue of lock pin front end trickles to the lock pin side before not by abundant curing easily, causes to grind fashionable dress anchor clamps difficulty, needs spended time to handle; The glue of lock pin front end can trickle to drip pan before not by abundant curing, and accumulation is got up, like untimely cleaning; When follow-up lock pin is put; Will cause lock pin can't contact fully with drip pan, the heat on the drip pan can't be delivered to ceramic insertion core from drip pan fully, causes curing insufficient; Influenced the characteristic of glue, reliability of products has greater risk; Be cured as open, the actual temperature on the lock pin may with external environment (like temperature. humidity etc.) variation change, cause unstable product quality.
2. erect-type baking: erect lock pin and be inserted into curing oven and toast, but, be prone to cause optical fiber loosening, thereby cause serious problems such as disconnected fibre because lock pin size short and small (4.5 millimeters of maximum diameters, 16 millimeters of total lengths) is therefore being put into the hot setting stokehold; Heat transfer medium is an air, the actual temperature on the lock pin may with external environment (like temperature. humidity etc.) variation change, cause unstable product quality; There is one section metal caudal peduncle the lock pin rear end; Can't put in the sintering oven, cause the glue curing temperature on this caudal peduncle lower than ceramic front end, condition of cure is different and cause that the front and back end glue property is different; And can there be heat of solidification stress inside, have influenced reliability of products.
The utility model content
The technical matters that the utility model will solve provides a kind of device that can reach solution lock pin outside viscose glue and full and uniform curing through simple operations.
For realizing above purpose, the technical scheme that the utility model adopts: a kind of joints of optical fibre lock pin solidification equipment is characterized in that it comprises optical fiber curing stove (1), solidifies anchor clamps (2) and hurricane globe (3); Its characteristic also is: described curing anchor clamps (2) are fixedly mounted on optical fiber curing stove (1) heat-transfer area; Described hurricane globe (3) places and solidifies on the anchor clamps (2).
Described optical fiber curing stove (1) but adopt temperature-adjusting type optical fiber curing stove.
Described curing anchor clamps (2) adopt the multi-purpose type fiber stub to solidify anchor clamps.
The beneficial effect of the utility model:
1. be the contact baking, guarantee that the heat on the curing oven can fully be transmitted to lock pin.
2. solidify anchor clamps band angle tilt, low early and high after, the front end of placing that position of lock pin is processed into the V-type groove of band angle; The glue of lock pin front end is directly dropped onto before not by abundant curing in the V-type groove the inside of solidifying anchor clamps; Trickle never again to the lock pin side, front end V-type groove can be collected all glue that gutter down, and the position of V groove is lower; Even glue is piled up; Can not influence the surface of contact of lock pin and anchor clamps yet, thereby guarantee that heat can fully and be transmitted on the lock pin equably on the curing oven, guarantee control transfer of heat efficient effectively.
3. on the curing anchor clamps hurricane globe is arranged, isolate out internal and external temperature, the variation of avoiding external environment has effectively improved the stability of temperature to the influence that solidification temperature produces, and has promoted reliability of products.
4. based on above improvement, avoid joints of optical fibre lock pin outside viscose glue, shorten ground station sectional fixture man-hour, improve and grind production efficiency, solve the disconnected fine problem of curing process simultaneously.
Description of drawings
Fig. 1 is the utility model synoptic diagram.
Numerical reference shown in Figure 1 is expressed as: 1, optical fiber curing stove; 2, solidify anchor clamps; 3, hurricane globe.
Embodiment
In conjunction with Fig. 1 the utility model is further described, the assembly relation of this device is: described curing anchor clamps 2 are fixedly mounted on optical fiber curing stove 1 heat-transfer area; Described hurricane globe 3 places and solidifies on the anchor clamps 2, isolates out internal and external temperature, and the variation of avoiding external environment has effectively improved the stability of temperature to the influence that solidification temperature produces, and has promoted reliability of products.
Through test of many times, will solidify anchor clamps 2 and be set to 30 degree angles, solidify anchor clamps 2 and be designed to open-type, change the heat-transfer area structure of optical fiber curing stove 1 simultaneously, and its heat-transfer area is designed to channel form, to increase heat-transfer area.Simultaneously, be adjusted to the arts demand temperature, can solve connector ferrule outside viscose glue and disconnected fine problem according to the actual temperature of workplace.
More than a kind of joints of optical fibre lock pin solidification equipment that the utility model provided has been carried out detailed introduction; Principle and embodiment to the utility model among this paper are set forth, and the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. a joints of optical fibre lock pin solidification equipment is characterized in that it comprises optical fiber curing stove (1), solidifies anchor clamps (2) and hurricane globe (3); Its characteristic also is: described curing anchor clamps (2) are fixedly mounted on optical fiber curing stove (1) heat-transfer area; Described hurricane globe (3) places and solidifies on the anchor clamps (2).
2. a kind of joints of optical fibre lock pin solidification equipment according to claim 1 is characterized in that described optical fiber curing stove (1) but employing temperature-adjusting type optical fiber curing stove.
3. a kind of joints of optical fibre lock pin solidification equipment according to claim 1 is characterized in that described curing anchor clamps (2) adopt the multi-purpose type fiber stub to solidify anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201663450U CN202533612U (en) | 2012-04-19 | 2012-04-19 | Ferrule curing device of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201663450U CN202533612U (en) | 2012-04-19 | 2012-04-19 | Ferrule curing device of optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533612U true CN202533612U (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201663450U Expired - Fee Related CN202533612U (en) | 2012-04-19 | 2012-04-19 | Ferrule curing device of optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163592A (en) * | 2013-03-11 | 2013-06-19 | 张家界经天光电设备有限公司 | System and method for monitoring changes in temperature and time in curing process of optical fiber in real time |
| CN106019480A (en) * | 2016-07-18 | 2016-10-12 | 天津市立孚光电线缆开发有限公司 | Fiber connector curing machine |
| CN108508543A (en) * | 2018-05-22 | 2018-09-07 | 中天宽带技术有限公司 | A kind of MPO optical fiber connector curing oven |
-
2012
- 2012-04-19 CN CN2012201663450U patent/CN202533612U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163592A (en) * | 2013-03-11 | 2013-06-19 | 张家界经天光电设备有限公司 | System and method for monitoring changes in temperature and time in curing process of optical fiber in real time |
| CN106019480A (en) * | 2016-07-18 | 2016-10-12 | 天津市立孚光电线缆开发有限公司 | Fiber connector curing machine |
| CN108508543A (en) * | 2018-05-22 | 2018-09-07 | 中天宽带技术有限公司 | A kind of MPO optical fiber connector curing oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20190419 |