CN113878497A - Fixing device for polishing optical fiber end - Google Patents
Fixing device for polishing optical fiber end Download PDFInfo
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- CN113878497A CN113878497A CN202111198722.9A CN202111198722A CN113878497A CN 113878497 A CN113878497 A CN 113878497A CN 202111198722 A CN202111198722 A CN 202111198722A CN 113878497 A CN113878497 A CN 113878497A
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- arc
- optical fiber
- block
- fixedly connected
- shaped clamping
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a fixing device for polishing an optical fiber end, and belongs to the technical field of fixing devices. The utility model provides a fixing device who polishes fiber end, includes two arc clamp splice through hinged joint, still includes: the mounting grooves are respectively formed in the two arc-shaped clamping blocks; a plurality of guide rods are fixedly connected in the two mounting grooves respectively; the arc plates are respectively connected in the mounting grooves in a sliding manner and slide on the guide rods; according to the invention, through contraction of the spring, the optical fiber ends with different diameters can be clamped, the convenience of use is improved, different clamps do not need to be frequently replaced, meanwhile, the spring is further compressed by adjusting the distance between the arc-shaped plate and the optical fiber ends, the thrust on the abutting blocks is further increased, the clamping effect on the optical fiber ends is improved, the gas in the air bag pushes the sliding block to slide and attract the fixed plate at the same time of clamping, the two arc-shaped clamping blocks are locked, and the device is convenient to use.
Description
Technical Field
The invention relates to the technical field of fixing devices, in particular to a fixing device for polishing an optical fiber end.
Background
The optical fiber cable is a communication cable consisting of two or more glass or plastic optical fiber cores, the number of the optical fiber cores of the optical fiber cable is six or twelve, one end of the optical fiber cable is connected with an end head, the end head of the existing optical fiber cable is in a cylindrical structure as shown in figure 8, a nut sleeve is arranged at the right end of the end head of the cable, the end head of the cable can be spliced with transmission equipment through the nut sleeve, and the left end of the end head of the cable is the optical fiber cable;
after the end is installed on the optical fiber cable, need carry out the roughness to the optical fiber head of front end and polish, need fix the end when polishing, avoid taking place to rock when polishing, not hard up, cause the roughness that the optical fiber head polished relatively poor, and current can't effectively fix the cylinder end of different diameters, cause the inconvenience in the use.
Disclosure of Invention
The invention aims to solve the problem that the ends of cylinders with different diameters cannot be effectively fixed, so that the use is inconvenient.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fixing device who polishes fiber end, includes two arc clamp splice through hinged joint, still includes: the mounting grooves are respectively formed in the two arc-shaped clamping blocks; a plurality of guide rods are fixedly connected in the two mounting grooves respectively; the arc plates are respectively connected in the mounting grooves in a sliding manner and slide on the guide rods; the bolts are respectively in threaded connection with the two arc-shaped clamping blocks, and one end of each bolt is rotatably connected to the arc-shaped plate; the springs are respectively sleeved on the guide rods, one ends of the springs are attached to the arc-shaped plate, the other ends of the springs are fixedly connected with the abutting blocks, and the ends, far away from the springs, of the abutting blocks are arc-shaped; the sliding groove is formed in the abutting block, and the guide rod slides in the sliding groove; and the locking assembly is used for locking the two arc-shaped clamping blocks when the two arc-shaped clamping blocks are combined to clamp the end of the optical fiber.
For the convenience of locking two arc clamp splice, preferably, locking Assembly includes first fixed block, second fixed block, inserted bar, first fixed block fixed connection is on one of them arc clamp splice, second fixed block fixed connection is on another arc clamp splice, inserted bar fixed connection is on first fixed block, the slot has been seted up on the second fixed block, the inserted bar slides in the slot, seted up on the inserted bar and inserted tight groove.
In order to facilitate pushing the sliding block to be inserted into the tight inserting groove, a sliding cylinder is fixedly connected to one of the arc-shaped clamping blocks, one end of the sliding cylinder is in an opening shape, an inflating opening is formed in the other end of the sliding cylinder, the sliding cylinder is connected with the sliding block in a sliding mode, and the sliding block corresponds to the tight inserting groove.
In order to fix the slider conveniently, it is further, fixedly connected with third fixed block on the second fixed block, set up flutedly on the third fixed block, it is connected with the pivot to rotate on the third fixed block, pivot one end fixedly connected with fixed plate, the fixed plate is in the recess, fixed plate bottom surface both sides are equipped with S and N utmost point respectively, the both sides that the slider is close to fixed plate one end are equipped with S and N utmost point respectively, the slider is corresponding with the recess.
In order to lock the two arc-shaped clamping blocks quickly, an air bag is arranged between every two adjacent guide rods and fixedly connected to the arc-shaped plate, the air bags are communicated with each other through a communicating pipe, a main air pipe is fixedly connected to the air bag close to the second fixing block, and one end, far away from the air bag, of the main air pipe is inserted into an inflation port in the bottom of the sliding barrel.
In order to break the main air pipe and the communicating pipe, the main air pipe and the communicating pipe are telescopic hoses.
Preferably, one of them symmetry fixedly connected with installation piece on the arc clamp splice, another fixedly connected with dwang on the arc clamp splice, the dwang rotates to be connected between two installation pieces.
In order to install and fix the arc-shaped clamping blocks, a mounting bracket is fixedly connected to one of the arc-shaped clamping blocks, and mounting holes are formed in the mounting bracket.
In order to facilitate the unfolding of the arc-shaped clamping block, the communicating pipe is fixedly connected with an air discharging pipe and an air inlet pipe respectively, the air inlet pipe is provided with a one-way valve, the air discharging pipe is connected with a blocking cover in a threaded manner, and the air bag has contraction elasticity.
Compared with the prior art, the invention provides a fixing device for polishing an optical fiber end, which has the following beneficial effects:
1. this fixing device of optical fiber head polishes, when pressing from both sides through the cylinder to thinner optical fiber head, when two arc clamp splices merge, the optical fiber head promotes to support the gliding distance of tight piece and can shorten, and then the distance that causes the extrusion spring can shorten, make the spring less to the thrust of supporting the tight piece, can make the tight effect of clamp to the optical fiber head not good, through rotating the bolt this moment, the bolt promotes the arc and is close to the optical fiber head, the arc can promote to remove to being close to the optical fiber head direction rather than the spring that pastes mutually, make the spring further compressed, the thrust of increase spring to supporting the tight piece, and then improve the tight fixed effect of clamp to the optical fiber head.
2. This fixing device of optical fiber end polishes, when pressing from both sides tight optical fiber end through two arc clamp splice merges, the optical fiber end promotes to support tight piece extrusion spring, supports tight piece extrusion gasbag simultaneously, and the gasbag receives the extrusion back, and inside gas enters into the slide cartridge again in the main gas pipe, promotes the slider and removes to being close to the fixed plate direction for slider one end is inhaled with the fixed plate mutually, improves the efficiency of locking, is convenient for lock, improves the fixed effect to the optical fiber end simultaneously.
The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the optical fiber ends with different diameters can be clamped by the contraction of the spring, the use convenience is improved, different clamps do not need to be frequently replaced, meanwhile, the spring is further compressed by adjusting the distance between the arc-shaped plate and the optical fiber ends, the thrust on the abutting blocks is increased, the clamping effect on the optical fiber ends is improved, the gas in the air bag pushes the sliding block to slide and is sucked with the fixed plate when the clamping is carried out, the two arc-shaped clamping blocks are locked, and the device is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a fixing device for polishing an optical fiber end according to the present invention;
FIG. 2 is a schematic view of the structure A in FIG. 1 of a fixing device for polishing an end of an optical fiber according to the present invention;
FIG. 3 is a schematic structural view of a fixing device for polishing an end of an optical fiber shown in FIG. 1B according to the present invention;
FIG. 4 is a schematic structural view of an arc-shaped clamping block and an installation groove of a fixing device for polishing an optical fiber end according to the present invention;
FIG. 5 is a schematic structural view of a slide and a slide block of a fixing device for polishing an end of an optical fiber according to the present invention;
FIG. 6 is a schematic structural diagram of a fixing plate and a groove of a fixing device for polishing an optical fiber end according to the present invention;
FIG. 7 is a schematic view of a fixture mounting block and a rotating rod for polishing an end of an optical fiber according to the present invention;
fig. 8 is a schematic structural diagram of an optical fiber stub of a fixing device for polishing the optical fiber stub according to the present invention.
In the figure: 1. an arc-shaped clamping block; 11. mounting grooves; 12. a propping block; 13. a spring; 14. a chute; 15. a guide bar; 16. mounting blocks; 17. rotating the rod; 2. an arc-shaped plate; 21. a bolt; 22. an air bag; 23. a communicating pipe; 24. a main air pipe; 25. discharging the air pipe; 26. an air inlet pipe; 3. a first fixed block; 31. inserting a rod; 32. tightly inserting the groove; 33. a second fixed block; 34. a slot; 35. a third fixed block; 36. a groove; 37. a rotating shaft; 38. a fixing plate; 4. a slide cylinder; 41. a slider; 5. and (7) mounting a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1 to 8, a fixing device for polishing an end of an optical fiber includes two arc-shaped clamping blocks 1 connected by a hinge, and further includes: the mounting grooves 11 are respectively arranged in the two arc-shaped clamping blocks 1; the two mounting grooves 11 are respectively and fixedly connected with 6 guide rods 15; the arc plates 2 are respectively connected in the mounting groove 11 in a sliding manner, the arc plates 2 slide on the guide rods 15, the guide rods 15 can provide a guide effect for the arc plates 2 when sliding, so that the arc plates are prevented from being bent and inclined, meanwhile, the through holes of the arc plates 2 and the guide rods 15 are long in length, the guide rods 15 are not extruded when the arc plates 2 slide, and normal sliding is guaranteed; the bolts 21 are respectively in threaded connection with the two arc-shaped clamping blocks 1, and one ends of the bolts 21 are rotatably connected to the arc-shaped plate 2; the 6 springs 13 are respectively sleeved on the guide rods 15, one end of each spring 13 is attached to the corresponding arc-shaped plate 2, the other end of each spring 13 is fixedly connected with the corresponding abutting block 12, the abutting blocks 12 in the two arc-shaped plates 2 are adjacent to each other, so that gaps between the adjacent abutting blocks 12 are reduced, the clamping effect on the end of the optical fiber is improved, and the end, away from the corresponding spring 13, of each abutting block 12 is arc-shaped; the clamping device comprises a sliding groove 14 formed in a butting block 12, a guide rod 15 slides in the sliding groove 14, one end of the guide rod 15 is arranged in the sliding groove 14, when the butting block 12 is pushed by an optical fiber end, the butting block 12 slides, one end of the guide rod 15 slides in the sliding groove 14, a guide effect can be provided for the butting block 12 when sliding, and the problem that the butting block 12 is distorted and inclined when the optical fiber end pushes the butting block 12, so that the contact area of an arc-shaped surface of the butting block 12 and an outer circular surface of the optical fiber end is reduced, and the clamping effect is weakened is solved; the locking assembly is used for locking the two arc-shaped clamping blocks 1 when the two arc-shaped clamping blocks 1 are combined to clamp the end heads of the optical fibers;
when the user is in use: firstly, fixing the device on a polishing area or polishing equipment, unfolding two arc-shaped clamping blocks 1, and then placing a cylinder with the largest diameter of an optical fiber end head between the two arc-shaped clamping blocks 1;
it is to be understood that: the length of the cylinder with the maximum diameter of the optical fiber end is smaller than the width of the installation groove 11, so that the cylinder with the maximum diameter of the optical fiber end can be arranged in the installation groove 11;
combining the two arc-shaped clamping blocks 1, and locking the two arc-shaped clamping blocks 1 through a locking assembly;
when the two arc-shaped clamping blocks 1 are combined, one end of the abutting block 12 is tightly attached to the end of the optical fiber, the end of the optical fiber exerts thrust on the abutting block 12, so that the abutting block 12 extrudes the spring 13, the extruded spring 13 exerts thrust on the abutting block 12, the abutting block 12 is tightly attached to the end of the optical fiber, and the spring 13 can stretch and retract so as to clamp the ends of the optical fibers with different diameters;
when a cylinder of a thinner optical fiber end is clamped, when the two arc-shaped clamping blocks 1 are combined, the sliding distance of the optical fiber end pushing the abutting block 12 is shortened, and further the distance of the extrusion spring 13 is shortened, so that the thrust of the spring 13 to the abutting block 12 is smaller, and the clamping effect on the optical fiber end is poor, at the moment, the bolt 21 is rotated to push the arc plate 2 to be close to the optical fiber end, the arc plate 2 can push the spring 13 attached to the arc plate to move towards the direction close to the optical fiber end, so that the spring 13 is further compressed, the thrust of the spring 13 to the abutting block 12 is increased, and further the clamping and fixing effect on the optical fiber end is improved;
through the shrink of spring 13, and then can press from both sides the tight fiber end of different diameters size, improve the convenience of using, need not frequently to change anchor clamps, simultaneously through the distance between regulation arc 2 and the fiber end for spring 13 further compresses, and then increases the thrust to the piece 12 that supports, improves the tight effect of clamp to the fiber end.
Example 2:
referring to fig. 3, a fixing device for polishing an optical fiber end is substantially the same as in embodiment 1, and further includes: the locking assembly comprises a first fixing block 3, a second fixing block 33 and an inserting rod 31, the first fixing block 3 is fixedly connected to one arc-shaped clamping block 1, the second fixing block 33 is fixedly connected to the other arc-shaped clamping block 1, the inserting rod 31 is fixedly connected to the first fixing block 3, an inserting groove 34 is formed in the second fixing block 33, the inserting rod 31 slides in the inserting groove 34, and an inserting groove 32 is formed in the inserting rod 31;
when the two arc-shaped clamping blocks 1 are combined, the inserting rod 31 enters the inserting groove 34, and then the pin is inserted into the inserting groove 32, so that the pin is tightly attached to the side surface of the second fixing block 33, and the two arc-shaped clamping blocks 1 are locked.
Example 3:
referring to fig. 3, a fixing device for polishing an optical fiber end is substantially the same as that of embodiment 2, and further includes: one of the arc-shaped clamping blocks 1 is fixedly connected with a sliding barrel 4, one end of the sliding barrel 4 is open, the other end of the sliding barrel 4 is provided with an inflation inlet, a sliding block 41 is connected in the sliding barrel 4 in a sliding manner, and the sliding block 41 corresponds to the insertion groove 32;
when the two arc-shaped clamping blocks 1 are combined, the inserting rod 31 enters the inserting groove 34, the inserting tight groove 32 passes through the second fixing block 33 to reach the other side, then the inflating end of external inflating equipment is communicated with the inflating port at the bottom of the sliding barrel 4, the inflating equipment can be an inflator or an air pump and inflates air into the sliding barrel 4, the air enters the sliding barrel 4 and pushes the sliding block 41 to move in the direction close to the inserting tight groove 32 in the sliding barrel 4, a part of the sliding block 41 enters the inserting tight groove 32, and therefore the two arc-shaped clamping blocks 1 are convenient to lock and fix, the clamping effect on the end of an optical fiber is improved, and the optical fiber end is prevented from shaking during polishing.
Example 4:
referring to fig. 3 and 5 and 6, a fixing device for polishing an end of an optical fiber is substantially the same as in embodiment 3, and further includes: the second fixing block 33 is fixedly connected with a third fixing block 35, a groove 36 is formed in the third fixing block 35, a rotating shaft 37 is rotatably connected to the third fixing block 35, one end of the rotating shaft 37 is fixedly connected with a fixing plate 38, the fixing plate 38 is arranged in the groove 36, S poles and N poles are respectively arranged on two sides of the bottom surface of the fixing plate 38, S poles and N poles are respectively arranged on two sides of one end, close to the fixing plate 38, of the sliding block 41, and the sliding block 41 corresponds to the groove 36;
when the two arc-shaped clamping blocks 1 are combined, the insertion rod 31 enters the insertion groove 34, the insertion groove 32 passes through the second fixing block 33 to reach the other surface, after the external inflating equipment inflates the sliding cylinder 4 to push the sliding block 41 to move, one end, close to the groove 36, of the sliding block 41 enters the insertion groove 32 and the groove 36 respectively, and the S pole and the N pole of one end, close to the groove 36, of the sliding block 41 and the S pole and the N pole of the bottom surface of the fixing plate 38 are in a heteropolar attraction state, so that the fixing plate 38 attracts the sliding block 41 to further fix the sliding block 41 and further improve the locking effect on the two arc-shaped clamping blocks 1;
when two arc clamp splice 1 need expand, rotate pivot 37 for the S utmost point on the fixed plate 38 aligns the S utmost point on the slider 41, and the N utmost point on the slider 41 is aligned to the N utmost point, makes to take place homopolar repulsion, makes slider 41 keep away from fixed plate 38 and inserts tight groove 32, enters into slide cartridge 4 in, and then can expand two arc clamp splice 1.
Example 5:
referring to fig. 1 and 2 and 3, a fixing device for polishing an optical fiber end is substantially the same as in embodiment 3, and further includes: an air bag 22 is arranged between two adjacent guide rods 15, the air bag 22 is fixedly connected to the arc-shaped plate 2, the air bags 22 are communicated through a communicating pipe 23, a main air pipe 24 is fixedly connected to the air bag 22 close to the second fixed block 33, and one end, far away from the air bag 22, of the main air pipe 24 is inserted into an inflation port at the bottom of the sliding barrel 4;
when the two arc-shaped clamping blocks 1 are combined to clamp the optical fiber ends, the optical fiber ends push the abutting block 12 to extrude the spring 13, meanwhile, the abutting block 12 extrudes the air bag 22, after the air bag 22 is extruded, the internal air enters the main air pipe 24 and then enters the sliding cylinder 4, and the sliding block 41 is pushed to move towards the direction close to the fixing plate 38, so that one end of the sliding block 41 is attracted to the fixing plate 38;
when the two arc-shaped clamping blocks 1 need to be opened and the optical fiber end is taken out, the rotating shaft 37 is rotated, so that the fixing plate 38 and the sliding block 41 form homopolar repulsion, the sliding block 41 is pushed to be far away from the insertion groove 32, and the two arc-shaped clamping blocks 1 are opened;
one end of the main air pipe 24 is in interference fit with the inflation inlet, and when the main air pipe 24 is inserted into the inflation inlet, the main air pipe is prevented from falling off, and a sealing gasket is fixedly connected around one end of the main air pipe 24, so that air leakage can be avoided when the main air pipe 24 is inserted into the inflation inlet, and meanwhile, the main air pipe 24 is further prevented from falling off from the inflation inlet;
when the optical fiber end is clamped, the two arc-shaped clamping blocks 1 are locked, so that the locking efficiency is improved, the locking is convenient, and meanwhile, the fixing effect on the optical fiber end is improved;
meanwhile, the air bag 22 is extruded by the abutting block 12, so that air pressure in the air bag 22 is increased, certain thrust is provided for the abutting block 12, and the clamping effect on the optical fiber end is further improved.
Example 6:
referring to fig. 1, a fixing device for polishing an optical fiber end is substantially the same as in embodiment 5, and further includes: the main air pipe 24 and the communicating pipe 23 are all telescopic hoses;
when the two arc-shaped clamping blocks 1 are unfolded, the main air pipe 24 and the communicating pipe 23 are prevented from being broken.
Example 7:
referring to fig. 7, a fixing device for polishing an optical fiber end is substantially the same as in embodiment 1, and further includes: one of the arc-shaped clamping blocks 1 is symmetrically and fixedly connected with mounting blocks 16, the other arc-shaped clamping block 1 is fixedly connected with a rotating rod 17, and the rotating rod 17 is rotatably connected between the two mounting blocks 16;
when two arc clamp splice 1 expand, dwang 17 rotates on installation piece 16, is convenient for expand, is convenient for connect two arc clamp splice 1 simultaneously.
Example 8:
referring to fig. 1, a fixing device for polishing an optical fiber end is substantially the same as in embodiment 7, and further includes: one of the arc-shaped clamping blocks 1 is fixedly connected with a mounting bracket 5, and the mounting bracket 5 is provided with a mounting hole;
the mounting frame 5 is mounted on the polishing equipment through the mounting hole, so that the arc-shaped clamping block 1 can be conveniently fixed.
Example 9:
referring to fig. 1, a fixing device for polishing an end of an optical fiber is substantially the same as that of embodiment 5, and further includes: the communicating pipe 23 is fixedly connected with an air discharging pipe 25 and an air inlet pipe 26 respectively, the air inlet pipe 26 is provided with a one-way valve, the air discharging pipe 25 is connected with a blocking cover in a threaded manner, and the air bag 22 has contraction elasticity;
when the sliding block 41 cannot be effectively far away from the tight inserting groove 32, the blocking cover on the air release pipe 25 is unscrewed, redundant air in the air bag 22 is discharged, the air pressure in the sliding cylinder 4 is reduced, the sliding block 41 is further effectively far away from the tight inserting groove 32, the arc-shaped clamping block 1 can be unfolded, and the end of the optical fiber is taken down;
the blocking cover is screwed back to the air pipe 25, then the optical fiber end is taken down, the abutting block 12 is not pushed, the air bag 22 is not extruded, the air bag 22 has elasticity, the air bag 22 rebounds and recovers, the air inlet pipe 26 admits air into the air bag 22 again, and the next use is facilitated.
According to the invention, through contraction of the spring 13, optical fiber ends with different diameters can be clamped, the use convenience is improved, different clamps do not need to be frequently replaced, meanwhile, the spring 13 is further compressed by adjusting the distance between the arc-shaped plate 2 and the optical fiber ends, the thrust on the abutting block 12 is further increased, the clamping effect on the optical fiber ends is improved, and the gas in the air bag 22 pushes the sliding block 41 to slide and attract the fixed plate 38 during clamping, so that the two arc-shaped clamping blocks 1 are locked, and the device is convenient to use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a fixing device who polishes fiber end, includes two arc clamp splice (1) through hinged joint, its characterized in that still includes:
mounting grooves (11) respectively formed in the two arc-shaped clamping blocks (1);
a plurality of guide rods (15) are fixedly connected in the two mounting grooves (11) respectively;
the arc plates (2) are respectively connected in the mounting groove (11) in a sliding manner, and the arc plates (2) slide on the guide rod (15);
the bolts (21) are respectively in threaded connection with the two arc-shaped clamping blocks (1), and one ends of the bolts (21) are rotatably connected to the arc-shaped plate (2);
the springs (13) are respectively sleeved on the guide rods (15), one ends of the springs (13) are attached to the arc-shaped plate (2), the other ends of the springs (13) are fixedly connected with the abutting blocks (12), and one ends, far away from the springs (13), of the abutting blocks (12) are arc-shaped;
a sliding groove (14) formed in the abutting block (12), wherein the guide rod (15) slides in the sliding groove (14);
and the locking assembly is used for locking the two arc-shaped clamping blocks (1) when the two arc-shaped clamping blocks (1) are combined to clamp the end of the optical fiber.
2. The fixing device for polishing the end of the optical fiber according to claim 1, wherein the locking assembly comprises a first fixing block (3), a second fixing block (33) and an insertion rod (31), the first fixing block (3) is fixedly connected to one of the arc-shaped clamping blocks (1), the second fixing block (33) is fixedly connected to the other arc-shaped clamping block (1), the insertion rod (31) is fixedly connected to the first fixing block (3), the second fixing block (33) is provided with an insertion slot (34), the insertion rod (31) slides in the insertion slot (34), and the insertion rod (31) is provided with an insertion fastening slot (32).
3. The fixing device for polishing the end of the optical fiber according to claim 2, wherein one of the arc-shaped clamping blocks (1) is fixedly connected with a sliding barrel (4), one end of the sliding barrel (4) is open, the other end of the sliding barrel is provided with an inflation inlet, a sliding block (41) is slidably connected with the sliding barrel (4), and the sliding block (41) corresponds to the tight inserting groove (32).
4. The fixing device for polishing the end of the optical fiber according to claim 3, wherein a third fixing block (35) is fixedly connected to the second fixing block (33), a groove (36) is formed in the third fixing block (35), a rotating shaft (37) is rotatably connected to the third fixing block (35), a fixing plate (38) is fixedly connected to one end of the rotating shaft (37), the fixing plate (38) is arranged in the groove (36), S poles and N poles are respectively arranged on two sides of the bottom surface of the fixing plate (38), S poles and N poles are respectively arranged on two sides of one end, close to the fixing plate (38), of the sliding block (41), and the sliding block (41) corresponds to the groove (36).
5. The fixing device for polishing the end of the optical fiber according to claim 3, wherein an air bag (22) is arranged between two adjacent guide rods (15), the air bag (22) is fixedly connected to the arc-shaped plate (2), the air bags (22) are communicated through a communicating pipe (23), a main air pipe (24) is fixedly connected to the air bag (22) close to the second fixing block (33), and one end, far away from the air bag (22), of the main air pipe (24) is inserted into an inflation port at the bottom of the sliding barrel (4).
6. The fixing device for polishing the end of an optical fiber according to claim 5, wherein the main air pipe (24) and the communicating pipe (23) are both retractable hoses.
7. The fixing device for polishing the end of an optical fiber according to claim 1, wherein one of the arc-shaped clamping blocks (1) is symmetrically and fixedly connected with an installation block (16), the other arc-shaped clamping block (1) is fixedly connected with a rotating rod (17), and the rotating rod (17) is rotatably connected between the two installation blocks (16).
8. The fixing device for polishing the end of an optical fiber according to claim 7, wherein a mounting bracket (5) is fixedly connected to one of the arc-shaped clamping blocks (1), and a mounting hole is formed in the mounting bracket (5).
9. The fixing device for polishing the end of the optical fiber according to claim 5, wherein the communicating tube (23) is fixedly connected with an air discharging tube (25) and an air inlet tube (26) respectively, the air inlet tube (26) is provided with a one-way valve, the air discharging tube (25) is in threaded connection with a plugging cover, and the air bag (22) has contraction elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198722.9A CN113878497A (en) | 2021-10-14 | 2021-10-14 | Fixing device for polishing optical fiber end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198722.9A CN113878497A (en) | 2021-10-14 | 2021-10-14 | Fixing device for polishing optical fiber end |
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| CN113878497A true CN113878497A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111198722.9A Withdrawn CN113878497A (en) | 2021-10-14 | 2021-10-14 | Fixing device for polishing optical fiber end |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085085A (en) * | 2022-07-11 | 2022-09-20 | 国家电网有限公司 | Live-line repairing device for high-voltage transmission line |
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| JPH06137466A (en) * | 1992-10-22 | 1994-05-17 | Chiyoda Corp | Vibration preventing device for piping |
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| CN212900142U (en) * | 2020-08-15 | 2021-04-06 | 广东中博建设工程有限公司 | Pipeline positioning support for water supply and drainage engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085085A (en) * | 2022-07-11 | 2022-09-20 | 国家电网有限公司 | Live-line repairing device for high-voltage transmission line |
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Application publication date: 20220104 |