CN219725771U - Optical fiber array grinding clamp - Google Patents
Optical fiber array grinding clamp Download PDFInfo
- Publication number
- CN219725771U CN219725771U CN202320069894.4U CN202320069894U CN219725771U CN 219725771 U CN219725771 U CN 219725771U CN 202320069894 U CN202320069894 U CN 202320069894U CN 219725771 U CN219725771 U CN 219725771U
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- China
- Prior art keywords
- optical fiber
- clamping
- mounting
- positioning
- fiber array
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 83
- 239000000835 fiber Substances 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model provides an optical fiber array grinding clamp, which relates to the technical field of optical fiber processing and comprises the following components: the optical fiber fixing plate is characterized in that a plurality of mounting grooves are uniformly formed in the upper surface of the optical fiber fixing plate, and a plurality of positioning grooves are uniformly formed in the inner surfaces of the mounting grooves at equal intervals; the optical fiber binding assembly is fixedly connected to the central position of the upper surface of the optical fiber fixing disc and comprises an upright post; the clamping assemblies are arranged in a plurality. According to the utility model, after the optical fiber heads are sequentially placed at the positions of the positioning grooves, the clamping blocks can be pushed to move by screwing the bolts, a group of array optical fiber heads in the mounting grooves can be clamped and fixed in the positioning grooves by the arrangement that the limiting blocks are pushed to move by the clamping blocks, so that the clamping and fixing of the optical fiber heads are finished, the clamping and fixing of a group of optical fiber heads can be finished by screwing the bolts to drive the clamping blocks to move, the work flow of fixing the optical fiber heads is simplified, and the work efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of optical fiber processing, in particular to an optical fiber array grinding clamp.
Background
The optical fiber is a short-term optical fiber, which is a fiber made of glass or plastic and can be used as a light transmission tool. The transmission principle is total reflection of light, and in the process of processing the optical fiber, the end face of the row head of the optical fiber array needs to be ground and flattened, and in the process of grinding and flattening, an optical fiber array grinding clamp needs to be used.
In the prior art, as in chinese patent CN206883426U, an optical fiber array grinding fixture, it includes the working disc, the working disc is regular polygon, every corner of working disc all is provided with the positioning seat, the positioning seat is in the coplanar with the working disc, every two positioning seat's piece is provided with the clamping seat, clamping seat both ends rotate respectively and set up on the positioning seat at clamping seat both ends, the clamping seat includes clamping plate and backup pad, be provided with the locating hole between clamping plate and the backup pad, the side of clamping plate is provided with two at least screw holes, screw hole and locating hole intercommunication, the screw hole is provided with clamping bolt, be provided with the constant head tank on the side towards the clamping plate in the backup pad, the quantity of constant head tank is unanimous with screw hole quantity, the constant head tank corresponds the setting with the screw hole. The optical fiber polishing device is novel in structure, the polishing angle of the optical fiber head can be adjusted, and meanwhile, the position of the optical fiber can be prevented from being deviated in the polishing process of the optical fiber array.
In the above patent, although the optical fiber array grinding fixture can ensure that the optical fiber position cannot deviate in the optical fiber array grinding process, when the optical fiber array grinding fixture is used, a plurality of optical fiber fixing pieces in the fixture are all independently arranged, and when the optical fiber array is clamped and fixed, a single optical fiber head needs to be sequentially clamped and fixed, so that the workload is larger, and the working efficiency is lower.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when an optical fiber array grinding clamp is used, a plurality of optical fiber fixing pieces in the clamp are all independently arranged, and when an optical fiber array is clamped and fixed, a single fiber head is required to be sequentially clamped and fixed, so that the workload is large and the working efficiency is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: an optical fiber array lapping fixture, comprising: the optical fiber fixing plate is characterized in that a plurality of mounting grooves are uniformly formed in the upper surface of the optical fiber fixing plate, and a plurality of positioning grooves are uniformly formed in the inner surfaces of the mounting grooves at equal intervals; the optical fiber binding assembly is fixedly connected to the central position of the upper surface of the optical fiber fixing disc and comprises an upright post; the clamping assembly is multiple in number and is located on the inner sides of the mounting grooves respectively, the clamping assembly comprises clamping blocks, hand-screwed bolts are rotationally connected to the outer surfaces of the clamping blocks, and a plurality of notches are formed in the outer surfaces of the clamping blocks at equal intervals.
Preferably, the stand is inside to be provided with the extension rod, extension rod up end fixedly connected with disc, a plurality of binding holes have evenly been seted up to disc upper surface, the mounting hole has been seted up to the stand surface, a plurality of locating holes have been seted up to extension rod surface equidistance.
Preferably, the outer surface of the extension rod is in sliding connection with the inner surface of the upright post, the inner surface of the positioning hole is in threaded connection with a mounting bolt, the positioning hole is matched with the mounting hole, and the fiber binding hole is matched with the mounting groove.
Preferably, a plurality of limiting blocks are fixedly connected to the outer surface of one side of the clamping block, close to the positioning groove, at equal intervals, and the limiting blocks are matched with the positioning groove in position.
Preferably, the hand screw bolt is in threaded connection with the optical fiber fixing disc, the clamping blocks are symmetrically and fixedly connected with limiting rods on the outer surface of one side far away from the limiting block, and the two limiting rods are in sliding penetration with the optical fiber fixing disc.
Preferably, the inner surface of the notch is slidably connected with a fastening block, the outer surface of the fastening block is rotationally connected with a fastening screw, the fastening screw is in threaded connection with the optical fiber fixing disc in a penetrating mode, and the fastening block is matched with the positioning groove in position.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, after the optical fiber heads are sequentially placed at the positions of the positioning grooves, the clamping blocks can be pushed to move by screwing the bolts, a group of array optical fiber heads in the mounting grooves can be clamped and fixed in the positioning grooves by the arrangement that the limiting blocks are pushed to move by the clamping blocks, so that the clamping and fixing of the optical fiber heads are finished, the clamping and fixing of a group of optical fiber heads can be finished by screwing the bolts to drive the clamping blocks to move, the work flow of fixing the optical fiber heads is simplified, and the work efficiency is improved.
2. According to the utility model, after the installation bolt is screwed out, the extension rod can slide on the inner wall of the upright post to adjust the use height of the disc, so that the disc can be used by adapting to different optical fiber lengths, and the practicability of the device is improved.
Drawings
FIG. 1 is a perspective view of a polishing jig for an optical fiber array according to the present utility model;
FIG. 2 is a schematic diagram of a fiber fixing plate of a polishing jig for an optical fiber array according to the present utility model;
FIG. 3 is a schematic diagram of a fiber binding assembly of a fiber array polishing jig according to the present utility model;
fig. 4 is a schematic structural diagram of a clamping assembly of an optical fiber array polishing clamp according to the present utility model.
Legend description: 1. an optical fiber fixing plate; 2. an optical fiber binding assembly; 201. a column; 202. a mounting hole; 203. installing a bolt; 204. an extension rod; 205. positioning holes; 206. a disc; 207. binding fiber holes; 3. a mounting groove; 4. a positioning groove; 5. a clamping assembly; 501. clamping blocks; 502. a limiting block; 503. a notch; 504. screwing the bolt by hand; 505. a limit rod; 506. a fastening block; 507. and (5) fastening a screw.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 4, the present utility model provides an optical fiber array polishing jig, comprising: the optical fiber fixing plate 1 is provided with a plurality of mounting grooves 3 uniformly on the upper surface of the optical fiber fixing plate 1, and a plurality of positioning grooves 4 are uniformly formed on the inner surface of the plurality of mounting grooves 3 at equal intervals; the optical fiber binding assembly 2 is fixedly connected to the center of the upper surface of the optical fiber fixing disc 1, and the optical fiber binding assembly 2 comprises an upright post 201; the clamping component 5, clamping component 5 quantity is established to a plurality of, a plurality of clamping components 5 are located a plurality of mounting grooves 3 respectively inboard, clamping component 5 includes clamp block 501, clamp block 501 surface rotates and is connected with hand screw bolt 504, a plurality of notches 503 have been seted up to clamp block 501 surface equidistance, clamp block 501 is close to a plurality of stopper 502 of constant head tank 4 side surface equidistance fixedly connected with, stopper 502 cooperatees with constant head tank 4 positions, hand screw bolt 504 runs through threaded connection with optical fiber fixing plate 1, clamp block 501 is kept away from stopper 502 a side surface symmetry fixedly connected with gag lever post 505, two gag lever posts 505 all run through with optical fiber fixing plate 1 sliding, notch 503 internal surface sliding connection has fastening block 506, fastening block 506 surface rotation is connected with fastening screw 507, fastening screw 507 runs through threaded connection with optical fiber fixing plate 1, fastening block 506 cooperatees with constant head tank 4 positions.
The effect that its whole embodiment 1 reaches is, when carrying out the grinding processing to the fiber array, after passing the fiber hole 207 of binding with the optic fibre of many rows of heads, arrange the back in proper order with the optic fibre head of optic fibre, insert the mounting groove 3 in the back with the optic fibre head in proper order and place in constant head tank 4, the setting of constant head tank 4 can play spacing effect to the position of optic fibre head, after the optic fibre head is located constant head tank 4 in proper order, twist hand screw 504 can promote clamp block 501 and remove, the setting of gag lever post 505 can play spacing effect to the removal of clamp block 501, promote the setting of stopper 502 removal through clamp block 501, can fix a set of array optic fibre head centre gripping in constant head tank 4 in the mounting groove 3, the centre gripping of optic fibre head is fixed, twist the fastening screw 507 can promote the fastening block 506 in notch 503 to promote in constant head 4 direction, the effect of further strengthening, the optical fibre head can be adjusted alone when grinding the array of some special requirements, the practicality of device has been promoted.
In embodiment 2, as shown in fig. 1-4, an extension rod 204 is arranged inside a stand column 201, a disc 206 is fixedly connected to the upper end surface of the extension rod 204, a plurality of fiber binding holes 207 are uniformly formed in the upper surface of the disc 206, mounting holes 202 are formed in the outer surface of the stand column 201, a plurality of positioning holes 205 are formed in the outer surface of the extension rod 204 at equal intervals, the outer surface of the extension rod 204 is slidably connected with the inner surface of the stand column 201, mounting bolts 203 are connected with the inner surface of the positioning holes 205 in a threaded mode, the positioning holes 205 are matched with the positions of the mounting holes 202, and the fiber binding holes 207 are matched with the positions of mounting grooves 3.
The effect that its whole embodiment 2 reached is, twists and takes out behind the mounting bolt 203, and the extension rod 204 can slide the use height of adjusting the disc 206 at the inner wall of stand 201, thereby the disc 206 can adapt to different optic fibre length and use, has promoted the practicality of device, inserts mounting bolt 203 in proper order and installs hole 202 and locating hole 205 screw up the back and can accomplish the fixed to extension rod 204 position.
Working principle: when the optical fiber array is ground, after the optical fibers with multiple rows of heads pass through the fiber binding holes 207, after the optical fiber heads of the optical fibers are sequentially arranged, the optical fiber heads are sequentially placed in the positioning grooves 4 after being inserted into the mounting grooves 3, the positioning grooves 4 can be arranged to play a limiting role in the positions of the optical fiber heads, the clamping blocks 501 can be pushed to move by screwing the manual bolts 504, the limiting rods 505 can play a limiting role in the movement of the clamping blocks 501, the limiting blocks 502 can be pushed to move by the clamping blocks 501, a group of optical fiber heads with arrays in the mounting grooves 3 can be clamped and fixed in the positioning grooves 4, the clamping and fixing of the optical fiber heads are completed, after the mounting bolts 203 are screwed and taken out, the extension rods 204 can slide on the inner walls of the upright posts 201 to adjust the use heights of the discs 206, and the discs 206 can be used with different optical fiber lengths in a matching mode, so that the practicability of the device is improved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. An optical fiber array lapping jig, comprising:
the optical fiber fixing plate (1), wherein a plurality of mounting grooves (3) are uniformly formed in the upper surface of the optical fiber fixing plate (1), and a plurality of positioning grooves (4) are uniformly formed in the inner surface of the mounting grooves (3) at equal intervals;
the optical fiber binding assembly (2), the optical fiber binding assembly (2) is fixedly connected to the center of the upper surface of the optical fiber fixing disc (1), and the optical fiber binding assembly (2) comprises an upright post (201);
clamping component (5), clamping component (5) quantity is established to a plurality ofly, and is a plurality of clamping component (5) are located a plurality of mounting grooves (3) inboard respectively, clamping component (5) are including clamp splice (501), clamp splice (501) surface rotation is connected with hand and twists bolt (504), a plurality of notch (503) have been seted up to clamp splice (501) surface equidistance.
2. The fiber array lapping jig of claim 1, wherein: the novel fiber binding machine is characterized in that an extension rod (204) is arranged inside the upright column (201), a disc (206) is fixedly connected to the upper end face of the extension rod (204), a plurality of fiber binding holes (207) are uniformly formed in the upper surface of the disc (206), mounting holes (202) are formed in the outer surface of the upright column (201), and a plurality of positioning holes (205) are formed in the outer surface of the extension rod (204) at equal intervals.
3. The fiber array lapping jig of claim 2, wherein: the outer surface of the extension rod (204) is in sliding connection with the inner surface of the upright post (201), the inner surface of the positioning hole (205) is in threaded connection with the mounting bolt (203), the positioning hole (205) is matched with the mounting hole (202) in position, and the fiber binding hole (207) is matched with the mounting groove (3) in position.
4. The fiber array lapping jig of claim 1, wherein: the clamping blocks (501) are fixedly connected with a plurality of limiting blocks (502) at equal intervals on the outer surface of one side, close to the positioning groove (4), of the clamping blocks, and the limiting blocks (502) are matched with the positioning groove (4) in position.
5. The fiber array lapping jig of claim 4, wherein: the hand-screwed bolt (504) is in threaded connection with the optical fiber fixing disc (1), limiting rods (505) are symmetrically and fixedly connected to the outer surface of one side, far away from the limiting block (502), of the clamping blocks (501), and the two limiting rods (505) are in sliding penetration with the optical fiber fixing disc (1).
6. The fiber array lapping jig of claim 1, wherein: the inner surface of the notch (503) is slidably connected with a fastening block (506), the outer surface of the fastening block (506) is rotatably connected with a fastening screw (507), the fastening screw (507) is in threaded connection with the optical fiber fixing disc (1) in a penetrating mode, and the fastening block (506) is matched with the positioning groove (4) in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320069894.4U CN219725771U (en) | 2023-01-10 | 2023-01-10 | Optical fiber array grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320069894.4U CN219725771U (en) | 2023-01-10 | 2023-01-10 | Optical fiber array grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725771U true CN219725771U (en) | 2023-09-22 |
Family
ID=88025247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320069894.4U Active CN219725771U (en) | 2023-01-10 | 2023-01-10 | Optical fiber array grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725771U (en) |
-
2023
- 2023-01-10 CN CN202320069894.4U patent/CN219725771U/en active Active
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