CN104858774A - Grinding device for end of optical fiber - Google Patents
Grinding device for end of optical fiber Download PDFInfo
- Publication number
- CN104858774A CN104858774A CN201510277241.5A CN201510277241A CN104858774A CN 104858774 A CN104858774 A CN 104858774A CN 201510277241 A CN201510277241 A CN 201510277241A CN 104858774 A CN104858774 A CN 104858774A
- Authority
- CN
- China
- Prior art keywords
- optic fibre
- fibre end
- fixed disk
- lapping device
- optical fiber
- 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
Classifications
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The end discloses a grinding device for the end of an optical fiber. The grinding device comprises an optical fiber end clamp and a grinding device body located below the optical fiber end clamp. The grinding device body comprises a round grinding disc used for grinding the end of the optical fiber, a fixing disc used for fixing the grinding disc and a driving device used for driving the fixing disc to rotate. A round groove is formed in the bottom of the fixing disc. The driving device comprises a driver and a driving output shaft, and a gear is fixed to the driving output shaft and meshed with the wall of the groove. The grinding device has a good grinding effect on the end of the optical fiber, and the smoothness of the end of the optical fiber is high.
Description
Technical field
The present invention relates to Optial fiber processing device field, more particularly, relate to a kind of optic fibre end lapping device.
Background technology
the waveguide of optical fiber cylinder shape medium is made up of fibre core, covering overlay 3 part, and general single mode, multimode fibre core diameter are respectively 5 ~ 15 μm, 40 ~ 100 μm, and cladding diameter is approximately 125 ~ 600 μm.Through process optic fibre end, perfect condition optic fibre end is a shiny surface.Under actual conditions, optic fibre end often can not reach perfect condition, and such as polishing is undesirable, have broken damage in cut, surface or edge etc., and termination situation all will be made complicated.For welding between optical fiber and other component couples of laser instrument and optical fiber, require that optical fiber end must have smooth planar surface, otherwise can loss be increased, therefore need to polish to optic fibre end.When polishing to optic fibre end, fixture is needed to be fixed optic fibre end, so that polish to optic fibre end.Existing optic fibre end sanding apparatus, it is inadequate to the smoothness of optic fibre end polishing.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of optic fibre end lapping device, and it is good to the grinding effect of optic fibre end, and the smoothness of optic fibre end is high.
The present invention's adopted technical scheme that solves the problem is:
Optic fibre end lapping device, comprise optic fibre end fixture and be positioned at the lapping device below optic fibre end fixture, described lapping device comprise circular optic fibre end is polished abrasive sheet, for the fixed disk of fixing abrasive sheet, the drive unit for driving fixed disk to rotate, the bottom of described fixed disk is provided with circular groove, described drive unit comprises driver and driver output axle, described driver output axle is fixed with gear, and described gear engages with the cell wall of groove.
The present invention improves lapping device on the basis of existing technology, to strengthen the grinding effect to optic fibre end.Be provided with groove bottom fixed disk, the gear on drive unit driver output axle engages with the cell wall of groove, and driver output axle, when rotating, drives fixed disk to rotate.Fixed disk is when rotating, not only revolve round the sun around driver output axle, also rotation, namely grinding disc is ground to be improved to by existing rotation mode to the polishing mode of optic fibre end and is added revolution mode from rotation and grind, effectively can improve the polishing effect to optic fibre end, make, in identical abrasive sheet, identical milling time, to be better than existing mode to the polishing effect of optic fibre end, improve the smoothness of optic fibre end.
As preferably, in order to further strengthen the stability of fixed disk, the bottom of described fixed disk is fixed with stopping means.
Further, also comprise operating desk, the spacing circular hole that the table top of described operating desk to be provided with driver output axle be the center of circle, described stopping means is gag lever post, described gag lever post is positioned at hole, and the end of gag lever post is provided with anticreep projection, described anticreep projection is positioned at below the table top of operating desk.
Further, described gag lever post is positioned at the center of fixed disk.
Further, described groove is positioned at the edge of fixed disk.
As preferably, described groove only a cell wall is provided with tooth.
To sum up, the invention has the beneficial effects as follows:
1, fixed disk of the present invention is when rotating, not only revolve round the sun around driver output axle, also rotation, namely grinding disc is ground to be improved to by existing rotation mode to the polishing mode of optic fibre end and is added revolution mode from rotation and grind, effectively can improve the polishing effect to optic fibre end, make, in identical abrasive sheet, identical milling time, to be better than existing mode to the polishing effect of optic fibre end, improve the smoothness of optic fibre end.
2, structure of the present invention is simple, and the Stability Analysis of Structures of fixed disk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1, operating desk; 11, hole; 2, optic fibre end fixture; 31, abrasive sheet; 32, fixed disk; 321, groove; 331, driver; 332, driver output axle; 333, gear; 4, gag lever post; 41, anticreep projection.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of optic fibre end lapping device as shown in Figure 1, the lapping device comprising optic fibre end fixture 2 and be positioned at below optic fibre end fixture 2, described lapping device comprises the circular abrasive sheet 31 of polishing to optic fibre end, for the fixed disk 32 of fixing abrasive sheet 31, for the drive unit driving fixed disk 32 to rotate, the bottom of described fixed disk 32 is provided with circular groove 321, described drive unit comprises driver 331 and driver output axle 332, described driver output axle 332 is fixed with gear 333, described gear 333 engages with the cell wall of groove 321.The cell wall of groove 321 arranges tooth, mates with the tooth of gear and form internal gearing structure.Driver can adopt motor etc.
Embodiment 2:
A kind of optic fibre end lapping device as shown in Figure 1, in order to further improve the stability that fixed disk rotates, the present embodiment has done refinement on the basis of above-described embodiment, and the bottom of namely described fixed disk is fixed with stopping means.
Also comprise operating desk 1, the spacing circular hole 11 that the table top of described operating desk 1 to be provided with driver output axle be the center of circle, described stopping means is gag lever post 4, described gag lever post 4 is positioned at hole 11, and the end of gag lever post 4 is provided with anticreep projection 41, described anticreep projection 41 is positioned at below the table top of operating desk 1.Gag lever post 4 and anticreep projection 41 can adopt the structure of threaded spindle cap nut.
Realizes being connected by the engagement of gear between fixed disk with driver output axle, it is when rotation, and fixed disk easily upwards departs from gear, utilizes stopping means to carry out fixing of position to fixed disk, namely makes fixed disk can not to move up disengaging gear.
Embodiment 3:
A kind of optic fibre end lapping device as shown in Figure 1, for the ease of the rotation of fixed disk, the present embodiment has done refinement on the basis of above-described embodiment, and namely described gag lever post 4 is positioned at the center of fixed disk 32.
Described groove 321 is positioned at the edge of fixed disk 32.
Described groove 321 only a cell wall is provided with tooth.
As mentioned above, the present invention can be realized preferably.
Claims (6)
1. optic fibre end lapping device, it is characterized in that: comprise optic fibre end fixture (2) and be positioned at the lapping device below optic fibre end fixture (2), described lapping device comprises the circular abrasive sheet (31) of polishing to optic fibre end, for the fixed disk (32) of fixing abrasive sheet (31), for the drive unit driving fixed disk (32) to rotate, the bottom of described fixed disk (32) is provided with circular groove (321), described drive unit comprises driver (331) and driver output axle (332), described driver output axle (332) is fixed with gear (333), described gear (333) engages with the cell wall of groove (321).
2. optic fibre end lapping device according to claim 1, is characterized in that: the bottom of described fixed disk is fixed with stopping means.
3. optic fibre end lapping device according to claim 2, it is characterized in that: also comprise operating desk (1), the spacing circular hole (11) that the table top of described operating desk (1) to be provided with driver output axle be the center of circle, described stopping means is gag lever post (4), described gag lever post (4) is positioned at hole (11), and the end of gag lever post (4) is provided with anticreep projection (41), described anticreep projection (41) is positioned at below the table top of operating desk (1).
4. optic fibre end lapping device according to claim 3, is characterized in that: described gag lever post (4) is positioned at the center of fixed disk (32).
5. the optic fibre end lapping device according to claim 1 or 3, is characterized in that: described groove (321) is positioned at the edge of fixed disk (32).
6. optic fibre end lapping device according to claim 1, is characterized in that: described groove (321) only a cell wall is provided with tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277241.5A CN104858774A (en) | 2015-05-27 | 2015-05-27 | Grinding device for end of optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277241.5A CN104858774A (en) | 2015-05-27 | 2015-05-27 | Grinding device for end of optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104858774A true CN104858774A (en) | 2015-08-26 |
Family
ID=53905161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510277241.5A Pending CN104858774A (en) | 2015-05-27 | 2015-05-27 | Grinding device for end of optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352511A (en) * | 2018-11-26 | 2019-02-19 | 天津市职业大学 | The efficient optic fiber polishing machine of roller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4914867A (en) * | 1988-03-04 | 1990-04-10 | Kabushiki Kaisha Sankyo Seiki Seisakushi | Apparatus for processing end face optical fiber connector |
| CN1773318A (en) * | 2004-11-10 | 2006-05-17 | 中南大学 | Ultrasound/mechanical composite grinding/polishing method and apparatus for optical fiber connector interface |
| CN203527225U (en) * | 2013-09-04 | 2014-04-09 | 深圳日海通讯技术股份有限公司 | Optical fiber end face grinding device |
| CN203566486U (en) * | 2013-11-30 | 2014-04-30 | 河南华创通信设备有限公司 | Optical fiber end former |
-
2015
- 2015-05-27 CN CN201510277241.5A patent/CN104858774A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4914867A (en) * | 1988-03-04 | 1990-04-10 | Kabushiki Kaisha Sankyo Seiki Seisakushi | Apparatus for processing end face optical fiber connector |
| CN1773318A (en) * | 2004-11-10 | 2006-05-17 | 中南大学 | Ultrasound/mechanical composite grinding/polishing method and apparatus for optical fiber connector interface |
| CN203527225U (en) * | 2013-09-04 | 2014-04-09 | 深圳日海通讯技术股份有限公司 | Optical fiber end face grinding device |
| CN203566486U (en) * | 2013-11-30 | 2014-04-30 | 河南华创通信设备有限公司 | Optical fiber end former |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352511A (en) * | 2018-11-26 | 2019-02-19 | 天津市职业大学 | The efficient optic fiber polishing machine of roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102049728A (en) | Laser gyro lens excircle grinding and polishing method | |
| CN204183355U (en) | Optical mirror slip cold forming rigid plate | |
| CN204525053U (en) | A kind of gas-liquid-solid three-phase abrasive Flow burnishing device for large area super-smooth surface | |
| CN205254761U (en) | Optic fibre grinding -and -polishing machine | |
| CN104858774A (en) | Grinding device for end of optical fiber | |
| CN204673452U (en) | The optic fibre end lapping device that smoothness is high | |
| CN204868507U (en) | Easy operation's fiber end grinder | |
| CN103978418B (en) | A kind of finishing method for the chalcogenide glass fiber with protective layer | |
| CN210025441U (en) | Cutting and polishing integrated machine | |
| CN206905997U (en) | A kind of laser testing equipment of lens surface finish | |
| CN207873863U (en) | A kind of adjustable fine-grinding and polishing accessory of isosceles roof prism | |
| CN203817955U (en) | Sealing structure for ceramic inserting core brush grinder | |
| CN211163458U (en) | Optical fiber assembling and grinding clamp | |
| CN207873882U (en) | A kind of MPO special grinders | |
| CN208262573U (en) | A kind of novel optical fiber head grinding device | |
| CN113319727A (en) | Polishing device for high-precision transmission screw machining and polishing method thereof | |
| CN106826465A (en) | It is exclusively used in the Twp-sided polishing machine erratic star wheel of glass cylinder mirror processing | |
| CN203437766U (en) | Gear corner angle grinding machine | |
| CN206296771U (en) | A kind of optical mirror slip new equipment again | |
| CN102866459B (en) | Coupling method for integrated photonic chip | |
| CN204935311U (en) | Aspheric surface roller type profiling fine grinding device | |
| CN206643719U (en) | A kind of Twp-sided polishing machine erratic star wheel for being exclusively used in the processing of glass cylinder mirror | |
| CN103978419B (en) | A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction | |
| CN202726204U (en) | Gear-grinding blade machine | |
| CN204650021U (en) | A kind of polishing tool for optic fibre end |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |