CN202878095U - Multi-station efficient optical fiber grinding machine - Google Patents
Multi-station efficient optical fiber grinding machine Download PDFInfo
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- CN202878095U CN202878095U CN 201220498066 CN201220498066U CN202878095U CN 202878095 U CN202878095 U CN 202878095U CN 201220498066 CN201220498066 CN 201220498066 CN 201220498066 U CN201220498066 U CN 201220498066U CN 202878095 U CN202878095 U CN 202878095U
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- optic fiber
- optical fiber
- grinding machine
- chuck
- polishing machine
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Abstract
The utility model discloses a multi-station efficient optical fiber grinding machine, aims at overcoming the defect that the number of workpieces capable of being clamped at a time of an existing planet rotary optical fiber grinding machine is limited, and provides an optical fiber grinding machine which adopts multiple same optical fiber chucks, shares a workbench in use, and carries out abrasive machining at the same time. Linear velocity of optical fiber grinding can be improved by above 2.5 times, machining efficiency is improved by above 12 times, and the multi-station efficient optical fiber grinding machine is mainly suitable for precision machining of micro convex spherical and flat end face optical fibers and is high in production rate. The center part of a grinding piece of a machining tool is an unused circular area which can be reused on the existing planet rotary optical fiber grinding machine after the unused circular area is cut off, and thus the utilization rate of the tool can be improved.
Description
Technical field
The utility model is about milling apparatus, particularly a kind of multi-station high efficient optic fiber polishing machine.
Background technology
China mainly contains two kinds for the grinder of optical fiber connector plug spherical end surface processing at present.
A kind of is that workbench is the planet gyration motion mode, the single-deck anchor clamps, this machine is simple in structure, easy-to-use, account for the commercioganic overwhelming majority, referring to the doctorate paper 2008-05-01 of Central South University, " end surface of optical fiber connector grinding and polishing mechanism and rule research " and the Master's thesis 2006-12-07 of Shenyang Univ. of Science and Engineering of author Liu Defu, " end surface of optical fiber connector grinding and polishing processing technology theory and the experimental study " of author Meng Qingchuan.But for the grinding rate that guarantees the workpiece on the grinder anchor clamps is identical, workpiece adopts circle distribution, and once machinable number of fibers is limited, is generally 12 or 24, has restricted the production efficiency of optical fiber connector plug end face processing; Because machining locus is circular helical-line, the instrument utilization rate is also limited again.
The optic fiber polishing machine that the another kind of Japan that recently releases makes, can overcome above defective, its machining locus is the linear pattern helix, processed optical fiber is that array is arranged, main motion is the revolution translation, the grinding rate that guarantees all workpiece is identical, especially is fit to such as MPO the processing of the end face of the multi-core fibers such as MTRJ; Grind referring to www.fiberoptics4sale.com/.../Seikoh-Giken-SFP-550-Polish-Machine... Seiko skill.But because the pressure forming principle of the dimpling sphere of optic fiber polishing machine, gyration more is conducive to the generation of symmetrical dimpling sphere; Again because the feeding mode of linear reciprocation, the variation that produces grinding rate, the slight change that may bring finished surface.
Summary of the invention
The purpose of this utility model, but be to overcome the once shortcoming of clamping workpiece Limited Number of existing planet gyration formula optic fiber polishing machine, provide a kind of and adopt a plurality of identical optic fiber chucks, share a large workbench, carry out simultaneously the efficient optic fiber polishing machine of multi-station turning formula of attrition process.
Multi-station high efficient optic fiber polishing machine of the present invention comprises grinding table and optic fiber chuck, it is characterized in that, is provided with abrasive sheet 4 above the described grinding table 2, and the core of abrasive sheet 4 is not for using border circular areas, its diameter D 〉=120mm; Be provided with 2 above optic fiber chucks 1 above the abrasive sheet 4, optic fiber chuck 1 around self central shaft with n
1Speed rotation, grinding table 2 around self central shaft with n
2The speed revolution; In the card of optic fiber chuck 1, evenly be provided with processed workpiece optical fiber 3 with coaxial equal diameter along circumferential position, the processed end face of workpiece optical fiber 3 passes optic fiber chuck 1 towards abrasive sheet 4.
Described optic fiber chuck 1 preferably is set to 6.
Described workpiece optical fiber 3 is set to more than or equal to 12.
The rotation speed n of described optic fiber chuck 1
1Rotation speed n with grinding table 2
2Ratio: be n
1/ n
2〉=30, recommend n during attrition process
1/ n
2=30～60, recommend n during polishing
1/ n
2=60～75.
The diameter of described optic fiber chuck 1 is 50～140mm.
The diameter of described grinding table 2 is 200mm～380mm.
The beneficial effects of the utility model are, owing to adopted large workbench, the linear velocity of optical fiber lapping can improve more than 2.5 times; In addition a plurality of optic fiber chuck time processing, working (machining) efficiency improves more than 12 times than prior art.The utility model is applicable to the Precision Machining of dimpling sphere and planar end surface optical fiber, once can process simultaneously polydisc optical fiber, high productivity, and machining tool can recycle for 2 times.
Description of drawings
Fig. 1 is the utility model multi-station high efficient optic fiber polishing machine schematic diagram;
Fig. 2 is the utility model multi-station high efficient optic fiber polishing machine machining locus schematic diagram.
Reference numeral is as follows:
1---optic fiber chuck 2---grinding table
3---workpiece to be machined (optical fiber) 4---abrasive sheet
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained.
Referring to Fig. 1, the multi-station high efficient optic fiber polishing machine is made of the grinding table 2 that optic fiber chuck 1 and surface are equipped with abrasive sheet 4; The center of being fixed in the abrasive sheet 4 of grinding table 2 exists does not use border circular areas, and this does not use the diameter of border circular areas to be greater than or equal to 120mm; In the card of optic fiber chuck 1, evenly be provided with processed workpiece optical fiber 3 with coaxial equal diameter along circumferential position, the processed end face of workpiece optical fiber 3 down, pass the abrasive sheet 4 of optic fiber chuck 1 on the workbench 2; Optic fiber chuck 1 around self central shaft with n
1The speed rotation, grinding table 2 is with n
2Speed is around the central shaft revolution of self.Optic fiber chuck 1 and grinding table 2 are respectively with rotation speed n
1And n
2Do gyration, n
1/ n
2〉=30, can obtain annular helix machining locus, as shown in Figure 2, be specially adapted to the Precision Machining of protruding spherical end surface and planar end surface optical fiber.
The center of abrasive sheet 4 does not use the abrasive sheet of border circular areas along not using border circular areas to cut, again to utilize on planet revolving type grinding machine.
The quantity of the utility model optic fiber chuck 1 is recommended 6, also can be determined according to concrete needs; The rotation speed n of optic fiber chuck 1
1With workbench 2 rotation speed n
2Ratio recommend: during attrition process 50/1, during polishing 75/1; The diameter of optic fiber chuck 1 is 50～140mm, recommends 80mm, and the diameter of workbench 2 is 200mm～380mm, recommends 260mm.
Claims (6)
1. multi-station high efficient optic fiber polishing machine, comprise grinding table and optic fiber chuck, it is characterized in that, be provided with abrasive sheet (4) above the described grinding table (2), the core of abrasive sheet (4) is not for using border circular areas, its diameter D 〉=120mm; Be provided with 2 above optic fiber chucks (1) above the abrasive sheet (4), optic fiber chuck (1) around self central shaft with n
1Speed rotation, grinding table (2) around self central shaft with n
2The speed revolution; In the card of optic fiber chuck (1), evenly be provided with processed workpiece optical fiber (3) with coaxial equal diameter along circumferential position, the processed end face of workpiece optical fiber (3) passes optic fiber chuck (1) towards abrasive sheet (4).
2. according to claim 1 multi-station high efficient optic fiber polishing machine is characterized in that described optic fiber chuck (1) preferably is set to 6.
3. according to claim 1 multi-station high efficient optic fiber polishing machine is characterized in that described workpiece optical fiber (3) is set to be greater than or equal to 12.
4. according to claim 1 multi-station high efficient optic fiber polishing machine is characterized in that the rotation speed n of described optic fiber chuck (1)
1Rotation speed n with grinding table (2)
2Ratio: be n
1/ n
2〉=30.
5. according to claim 1 multi-station high efficient optic fiber polishing machine is characterized in that the diameter of described optic fiber chuck (1) is 50～140mm.
6. according to claim 1 multi-station high efficient optic fiber polishing machine is characterized in that the diameter of described grinding table (2) is 200mm～380mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498066 CN202878095U (en) | 2012-09-26 | 2012-09-26 | Multi-station efficient optical fiber grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498066 CN202878095U (en) | 2012-09-26 | 2012-09-26 | Multi-station efficient optical fiber grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202878095U true CN202878095U (en) | 2013-04-17 |
Family
ID=48069560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498066 Expired - Fee Related CN202878095U (en) | 2012-09-26 | 2012-09-26 | Multi-station efficient optical fiber grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202878095U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416447A (en) * | 2013-09-11 | 2015-03-18 | 威光自动化科技股份有限公司 | Optical fiber head grinding device |
| CN104972391A (en) * | 2015-07-10 | 2015-10-14 | 成都市宏山科技有限公司 | Optical fiber fixing structure of optical fiber end grinding device |
| CN105856008A (en) * | 2016-06-03 | 2016-08-17 | 杭州奥克光电设备有限公司 | Automatic cleaning assembly line for grinder clamp |
| CN106425744A (en) * | 2016-10-13 | 2017-02-22 | 成都格瑞思文化传播有限公司 | Automatic monocrystalline silicon wafer chamfering device |
| CN113385997A (en) * | 2021-08-17 | 2021-09-14 | 新沂市佳昌电子有限公司 | Transformer porcelain matter insulation support preparation processingequipment |
-
2012
- 2012-09-26 CN CN 201220498066 patent/CN202878095U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416447A (en) * | 2013-09-11 | 2015-03-18 | 威光自动化科技股份有限公司 | Optical fiber head grinding device |
| CN104416447B (en) * | 2013-09-11 | 2017-04-12 | 威光自动化科技股份有限公司 | Optical fiber head grinding device |
| CN104972391A (en) * | 2015-07-10 | 2015-10-14 | 成都市宏山科技有限公司 | Optical fiber fixing structure of optical fiber end grinding device |
| CN105856008A (en) * | 2016-06-03 | 2016-08-17 | 杭州奥克光电设备有限公司 | Automatic cleaning assembly line for grinder clamp |
| CN105856008B (en) * | 2016-06-03 | 2018-09-21 | 杭州奥克光电设备有限公司 | A kind of automatic washing flow line of grinding machine clamp |
| CN106425744A (en) * | 2016-10-13 | 2017-02-22 | 成都格瑞思文化传播有限公司 | Automatic monocrystalline silicon wafer chamfering device |
| CN113385997A (en) * | 2021-08-17 | 2021-09-14 | 新沂市佳昌电子有限公司 | Transformer porcelain matter insulation support preparation processingequipment |
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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 |
Granted publication date: 20130417 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |