CN220660319U - Auxiliary device for polishing optical fiber array substrate - Google Patents
Auxiliary device for polishing optical fiber array substrate Download PDFInfo
- Publication number
- CN220660319U CN220660319U CN202321836383.7U CN202321836383U CN220660319U CN 220660319 U CN220660319 U CN 220660319U CN 202321836383 U CN202321836383 U CN 202321836383U CN 220660319 U CN220660319 U CN 220660319U
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- China
- Prior art keywords
- optical fiber
- fiber array
- array substrate
- bottom plate
- rotating
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 60
- 239000000758 substrate Substances 0.000 title claims abstract description 59
- 238000005498 polishing Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses an auxiliary device for polishing an optical fiber array substrate, which comprises a bottom plate, wherein a group of placing grooves are formed in the upper side of the bottom plate, the optical fiber array substrate is placed in the placing grooves, a pressing device is arranged on the upper side of the bottom plate and used for pressing the optical fiber array substrate in the placing grooves, one side of the bottom plate is rotationally connected with a rotating plate, a first extending groove is formed in one side of the rotating plate, a second extending groove is formed in the other side of the rotating plate, and the placing grooves are arranged corresponding to the first extending grooves or the placing grooves are arranged corresponding to the second extending grooves in the rotating process of the rotating plate. The utility model has the advantages that: the auxiliary device for polishing the optical fiber array substrate can be adjusted according to actual conditions, is suitable for two types of optical fiber array substrates, can be used for auxiliary polishing of the two types of optical fiber array substrates only by one auxiliary device, and has remarkably improved applicability compared with the prior art.
Description
Technical Field
The utility model relates to the technical field of optical fiber array jigs, in particular to an auxiliary device for polishing an optical fiber array substrate.
Background
The optical fiber array is formed by using a V-shaped groove substrate, arranging a bundle of optical fibers on the substrate according to a specified interval, and covering the top by a cover plate. As shown in fig. 4 and 5, the optical fiber array substrate includes a stepped plate body 200, the upper surface of the front end of the plate body 200 is a mounting surface 300 for forming a V-shaped groove, the front end surface of the plate body 200 is a vertical surface 400 for matching with other parts, a yielding groove 500 is provided at the lower side of the front end of the plate body 200, in the actual use process, the vertical surface 400 and the mounting surface 300 are usually polished or ground, and polishing devices are disclosed in CN215357590U and CN215357589U, but these two polishing devices can only separately polish or grind the vertical surface 400 and the mounting surface 300, and the polishing is completed or the optical fiber array substrate needs to be clamped again for polishing or grinding the other surface, and during the re-clamping, the polished surface of the previous process may be touched, so that the polished surface of the previous process is damaged. For this reason, CN219131939U discloses a jig for polishing an optical fiber array substrate, which is used for assisting polishing, and only needs to clamp the optical fiber array substrate once, but as shown in fig. 4 and 5, the abdication groove 500 of the optical fiber array substrate has two shapes, while the existing jig can only perfectly match one optical fiber array substrate, although another optical fiber array substrate can also be processed, in the practical use process, it is found that extrusion force is generated to the optical fiber array substrate during polishing, because the limiting device is not perfectly matched with the abdication groove 500, the optical fiber array substrate is easy to move during polishing, resulting in damage to the optical fiber array substrate.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an auxiliary device for polishing an optical fiber array substrate.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an auxiliary device that optical fiber array substrate was polished and is used, including the bottom plate, the bottom plate upside is equipped with a set of standing groove, optical fiber array substrate places in the standing groove, the bottom plate upside is equipped with closing device, closing device is used for compressing tightly optical fiber array substrate in the standing groove, rotate in bottom plate one side and connect the rotor plate, rotor plate one side is equipped with first extension groove, rotor plate opposite side is equipped with the second extension groove, the rotor plate rotates the in-process, the standing groove sets up corresponding with first extension groove, or the standing groove sets up corresponding with the second extension groove, first stopper is equipped with in the first extension groove, second stopper is equipped with in the second extension groove, first stopper or second stopper are spacing for optical fiber array substrate.
Preferably, one side of the bottom plate is provided with a rotating hole, the rotating hole is rotationally connected with a rotating shaft, and the rotating shaft is fixed with the rotating plate.
Preferably, a threaded hole is formed in one side of the bottom plate, a counter bore is formed in one side of the rotating plate, and a screw penetrates through the counter bore and is in threaded connection with the threaded hole, so that the rotating plate and the bottom plate are locked and fixed.
Preferably, one side of the rotating plate is provided with a group of first extending plates, and a first extending groove is formed between two adjacent first extending plates.
Preferably, one side of the rotating plate is provided with a group of second extending plates, and a second extending groove is formed between two adjacent second extending plates.
The utility model has the advantages that: the auxiliary device for polishing the optical fiber array substrate can be adjusted according to actual conditions, is suitable for two types of optical fiber array substrates, can be used for auxiliary polishing of the two types of optical fiber array substrates only by one auxiliary device, and has remarkably improved applicability compared with the prior art.
Drawings
FIG. 1 is a schematic diagram of the basic structure of an auxiliary device for polishing an optical fiber array substrate;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a state of use of the present utility model;
FIG. 4 is a schematic diagram of a basic structure of an optical fiber array substrate;
fig. 5 is a schematic diagram of a basic structure of another optical fiber array substrate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1-3, the auxiliary device for polishing an optical fiber array substrate provided by the utility model comprises a bottom plate 1, wherein the upper side of the bottom plate 1 is provided with a group of upright plates 2 which are fixedly connected with the upper side of the bottom plate 1 and are arranged in parallel, a placing groove is formed between every two adjacent upright plates 2, one side of the bottom plate 1 is provided with a rotating hole, the rotating hole is rotationally connected with a rotating shaft 15, and one end of the rotating shaft 15 is fixedly connected with a rotating plate 12. One side of the rotating plate 12 is fixedly connected with a group of first extending plates 13, and a first extending groove is formed between two adjacent first extending plates 13. A group of second extension plates 17 are arranged on one side of the rotating plate 12, and a second extension groove is formed between two adjacent second extension plates 17. A threaded hole is formed in one side of the bottom plate 1, a counter bore 16 is formed in one side of the rotating plate 12, and a screw penetrates through the counter bore 16 and is in threaded connection with the threaded hole, so that the rotating plate 12 and the bottom plate 1 are locked and fixed.
In the rotating process of the rotating plate 12, the placing groove is arranged corresponding to the first extending groove, or the placing groove is arranged corresponding to the second extending groove, the first limiting block 3 is arranged in the first extending groove, the second limiting block 14 is arranged in the second extending groove, the first limiting block 3 or the second limiting block 14 limits the optical fiber array substrate, and the rotating shaft 15 is fixed with the rotating plate 12.
The optical fiber array substrate is placed in the placing groove, the first limiting block 3 or the second limiting block 14 is used for limiting the optical fiber array substrate, the upper side of the bottom plate 1 is fixedly connected with a positioning device, the positioning device comprises a positioning cylinder 4 fixed on the upper side of the bottom plate 1, and the telescopic end of the positioning cylinder 4 is fixedly connected with a positioning push plate 6. The upper side of the bottom plate 1 is provided with a pressing device which is used for pressing the optical fiber array substrate in the placing groove. The compressing device comprises two upright posts 7 fixed on the upper side of the bottom plate 1, the top ends of the two upright posts 7 are fixedly connected with a cross beam 8, a compressing cylinder 11 is arranged on the cross beam 8, the telescopic end of the compressing cylinder 11 is fixedly connected with a pressing plate 9, the lower side of the pressing plate 9 is fixedly connected with a group of pressing blocks 10, and the pressing blocks 10 are arranged in one-to-one correspondence with the placing grooves.
The shape of the first stopper 3 or the second stopper 14 is matched with the shape of the relief groove 500. Firstly, the shape of a yielding groove 500 of the optical fiber array substrate is determined, the first limiting block 3 or the second limiting block 14 is adjusted upwards by rotating the rotating plate 12, after the adjustment is finished, the optical fiber array substrates are placed in the placing grooves in a one-to-one correspondence manner, the push plates 6 are pushed by the positioning air cylinders 4, so that the optical fiber array substrates are tightly contacted with the first limiting block 3 or the second limiting block 14, the vertical surfaces 400 of each optical fiber array substrate needing polishing are basically positioned in the same vertical plane, the vertical surfaces 400 of each optical fiber array substrate needing polishing are conveniently polished in a collective manner by a polisher, the pressing plates 9 are driven to move downwards by the pressing air cylinders 11, the optical fiber array substrates are pressed and fixed, the purpose of the pressing plates 9, the pressing blocks 10 are arranged at the lower sides of the pressing plates 9, is to enable the pressing blocks 10 to extend into the placing grooves to press the optical fiber array substrates, the clamping effect is remarkably improved, after the optical fiber array substrate is clamped, the vertical surface 400 and the mounting surface 300 of the optical fiber array substrate to be polished can be polished through the polishing machine, the optical fiber array substrate can be directly polished through the vertical surface 400 and the mounting surface 300 after being clamped, the polished optical fiber array substrate is prevented from being damaged due to secondary clamping only by one time, the problem of slow clamping due to small size of the optical fiber array substrate can be solved, the clamping process of one time is saved, the polishing efficiency is indirectly improved, and meanwhile, the optical fiber array substrate of two types can be subjected to auxiliary polishing only by one set of auxiliary devices, so that the applicability is remarkably improved.
Claims (5)
1. The utility model provides an auxiliary device that optical fiber array substrate was polished and is used, includes bottom plate (1), and bottom plate (1) upside is equipped with a set of standing groove, optical fiber array substrate places in the standing groove, bottom plate (1) upside is equipped with closing device, and closing device is used for compressing tightly optical fiber array substrate in the standing groove, its characterized in that: the optical fiber array substrate comprises a base plate (1), a rotating plate (12) is rotatably connected to one side of the base plate (1), a first extending groove is formed in one side of the rotating plate (12), a second extending groove is formed in the other side of the rotating plate (12), and a placing groove is arranged corresponding to the first extending groove or is arranged corresponding to the second extending groove in the rotating process of the rotating plate (12), a first limiting block (3) is arranged in the first extending groove, a second limiting block (14) is arranged in the second extending groove, and the first limiting block (3) or the second limiting block (14) is used for limiting the optical fiber array substrate.
2. The auxiliary device for polishing an optical fiber array substrate according to claim 1, wherein: one side of the bottom plate (1) is provided with a rotating hole, the rotating hole is rotationally connected with a rotating shaft (15), and the rotating shaft (15) is fixed with the rotating plate (12).
3. The auxiliary device for polishing an optical fiber array substrate according to claim 2, wherein: screw holes are formed in one side of the bottom plate (1), counter bores (16) are formed in one side of the rotating plate (12), and screws penetrate through the counter bores (16) and are in threaded connection in the screw holes, so that the rotating plate (12) and the bottom plate (1) are locked and fixed.
4. The auxiliary device for polishing an optical fiber array substrate according to claim 1, wherein: one side of the rotating plate (12) is provided with a group of first extending plates (13), and a first extending groove is formed between two adjacent first extending plates (13).
5. The auxiliary device for polishing an optical fiber array substrate according to claim 1, wherein: one side of the rotating plate (12) is provided with a group of second extending plates (17), and a second extending groove is formed between two adjacent second extending plates (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321836383.7U CN220660319U (en) | 2023-07-13 | 2023-07-13 | Auxiliary device for polishing optical fiber array substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321836383.7U CN220660319U (en) | 2023-07-13 | 2023-07-13 | Auxiliary device for polishing optical fiber array substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660319U true CN220660319U (en) | 2024-03-26 |
Family
ID=90329366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321836383.7U Active CN220660319U (en) | 2023-07-13 | 2023-07-13 | Auxiliary device for polishing optical fiber array substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660319U (en) |
-
2023
- 2023-07-13 CN CN202321836383.7U patent/CN220660319U/en active Active
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