CN204673452U - The optic fibre end lapping device that smoothness is high - Google Patents
The optic fibre end lapping device that smoothness is high Download PDFInfo
- Publication number
- CN204673452U CN204673452U CN201520350029.2U CN201520350029U CN204673452U CN 204673452 U CN204673452 U CN 204673452U CN 201520350029 U CN201520350029 U CN 201520350029U CN 204673452 U CN204673452 U CN 204673452U
- Authority
- CN
- China
- Prior art keywords
- optic fibre
- fibre end
- lapping device
- fixed disk
- smoothness
- 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 the optic fibre end lapping device that a kind of smoothness is high, comprise optic fibre end fixture and be positioned at the lapping device below optic fibre end fixture, described lapping device comprises the circular abrasive sheet of polishing to optic fibre end, for the fixed disk of fixing abrasive sheet, the drive unit rotated for driving fixed disk, 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, described gear engages with the cell wall of groove, it is good to the grinding effect of optic fibre end, the smoothness of optic fibre end is high.
Description
Technical field
The utility model relates to Optial fiber processing device field, more particularly, relates to the optic fibre end lapping device that a kind of smoothness is high.
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.
Utility model content
Technical problem to be solved in the utility model 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 technical scheme in the invention for solving the above technical problem is:
The optic fibre end lapping device that smoothness is high, 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 utility model 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 beneficial effects of the utility model are:
1, fixed disk of the present utility model 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 utility model is simple, and the Stability Analysis of Structures of fixed disk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
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 utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
The optic fibre end lapping device that a kind of smoothness is as shown in Figure 1 high, 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:
The optic fibre end lapping device that a kind of smoothness is as shown in Figure 1 high, 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:
The optic fibre end lapping device that a kind of smoothness is as shown in Figure 1 high, 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 utility model can be realized preferably.
Claims (6)
1. the optic fibre end lapping device that smoothness is high, 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. the optic fibre end lapping device that smoothness according to claim 1 is high, is characterized in that: the bottom of described fixed disk is fixed with stopping means.
3. the optic fibre end lapping device that smoothness according to claim 2 is high, 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. the optic fibre end lapping device that smoothness according to claim 3 is high, 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 that the smoothness according to claim 1 or 3 is high, is characterized in that: described groove (321) is positioned at the edge of fixed disk (32).
6. the optic fibre end lapping device that smoothness according to claim 1 is high, 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 |
|---|---|---|---|
| CN201520350029.2U CN204673452U (en) | 2015-05-27 | 2015-05-27 | The optic fibre end lapping device that smoothness is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350029.2U CN204673452U (en) | 2015-05-27 | 2015-05-27 | The optic fibre end lapping device that smoothness is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673452U true CN204673452U (en) | 2015-09-30 |
Family
ID=54173174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350029.2U Expired - Fee Related CN204673452U (en) | 2015-05-27 | 2015-05-27 | The optic fibre end lapping device that smoothness is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673452U (en) |
-
2015
- 2015-05-27 CN CN201520350029.2U patent/CN204673452U/en not_active Expired - Fee Related
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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: 20150930 Termination date: 20160527 |