CN112355817B - Optical fiber cable core processing method - Google Patents
Optical fiber cable core processing method Download PDFInfo
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- CN112355817B CN112355817B CN202011117625.8A CN202011117625A CN112355817B CN 112355817 B CN112355817 B CN 112355817B CN 202011117625 A CN202011117625 A CN 202011117625A CN 112355817 B CN112355817 B CN 112355817B
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- Prior art keywords
- fixing
- optical fiber
- limiting
- grinding
- column
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/226—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of the ends of optical fibres
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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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
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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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/007—Cleaning of grinding wheels
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to a processing method of an optical fiber cable core, which relates to the technical field of optical fiber preparation, and uses an optical fiber head processing device, wherein the optical fiber head processing device comprises a fixing frame and a fixing column arranged on the fixing frame, the optical fiber head processing device comprises a grinding device arranged on the upper side surface of the fixing frame and a clamping device arranged on the fixing rod and facing the grinding device, the fixing column is provided with a fixing device for fixing the clamping device, and the grinding device comprises a rotating motor, a fixing plate, a fixing rod, a grinding sheet, an insertion column, a first threaded cylinder, a second threaded cylinder, a threaded sleeve and a sleeving ring; the invention has the effects of more convenient and faster operation and lower production cost when clamping and grinding the optical fiber.
Description
Technical Field
The invention relates to the technical field of optical fiber preparation, in particular to a method for processing a core of an optical fiber cable.
Background
The optical fiber cable is also called optical cable, the core of the optical cable is called optical fiber, the optical fiber is short for optical fiber, is a fine and flexible transmission medium composed of a group of optical fibers and used for transmitting light beams, and is a flexible filament drawn by quartz glass or special plastic, and the diameter of the flexible filament is several micrometers (several times of light wave length) to 120 micrometers. Light energy is transmitted internally along such filaments as water flows through the tube.
In the process of optical fiber production, in order to guide light into an optical fiber, the end of the optical fiber is usually polished, and the end of the optical fiber is polished; in the prior art, when an optical fiber is ground, high-precision laser cutting is mostly used, or a high-precision professional bare fiber grinding machine and a clamp are relied on to realize smooth polishing treatment of the radial end face of the bare fiber under a specific angle, such as 0-degree bare fiber section polishing, 8-degree or 45-degree bare fiber section polishing and the like.
The above prior art solutions have the following drawbacks: at present, a commonly used laser cutting device is expensive and almost millions, production cost is greatly improved, a small production enterprise is difficult to maintain, and when a professional bare optical fiber grinding machine with high precision is used for grinding, the optical fiber is difficult to clamp due to small outer diameter ratio and brittleness, and the optical fiber is easy to be crushed, needs professional operators to carry out debugging operation, has low production efficiency, and has a space capable of being improved in the process of grinding the optical fiber.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the optical fiber cable core processing method which has the effects of more convenient and faster operation and lower production cost when the optical fiber is clamped and ground.
The above object of the present invention is achieved by the following technical solutions:
a processing method of an optical fiber cable core uses an optical fiber head processing device which comprises a fixing frame and a fixing column arranged on the fixing frame, wherein the optical fiber head processing device comprises a grinding device arranged on the upper side surface of the fixing frame and a clamping device arranged on the fixing rod and facing the grinding device, and a fixing device used for fixing the clamping device is arranged on the fixing column;
the grinding device comprises a rotary motor, a fixing plate, a fixing rod, a grinding sheet, an insertion column, a first threaded cylinder, a second threaded cylinder, a threaded sleeve and a sleeving ring, wherein the rotary motor is fixedly arranged on the fixing frame, the fixing plate is fixedly connected with an output shaft of the rotary motor, the fixing rod is fixedly arranged on one side, away from the rotary motor, of the fixing plate and is sequentially arranged in a circumferential mode, the grinding sheet is rotatably arranged on one side, away from the fixing plate, of the fixing rod, the adjacent side walls of the grinding sheet are in sliding contact with each other to form a disc-shaped grinding disc in a surrounding mode, the insertion column is integrally arranged at one end, close to the fixing plate, of the grinding sheet, the first threaded cylinder is fixedly arranged on one side, away from the rotary motor, of the fixing plate and extends towards the center of the grinding disc, the threaded sleeve is in threaded fit with one end, away from the fixing plate, of the first threaded cylinder, the second threaded cylinder is arranged at one end, away from the first threaded sleeve, the sleeving ring is fixedly arranged at one end, away from the threaded sleeve, of the first threaded cylinder, and is used for the insertion column to be inserted and slid, and the sleeving ring is provided with an insertion hole for the insertion column to be inserted and slid;
the clamping device comprises a fixed cylinder, a limiting plate, an installation cover, a rubber inserting strip, an extrusion air bag and a driving piece, wherein the driving piece is arranged at one end, far away from the fixed frame, of the fixed column and extends towards the direction of the grinding device;
the fixing device comprises a connecting block, a connecting cylinder, an elastic connecting hook, a locking hole, an unlocking hole, a connecting ring and a rotating column, the connecting cylinder is sleeved on the fixed column, the connecting block is fixedly arranged on the outer side wall of the connecting cylinder and is fixedly connected with the driving piece, the elastic connecting hook is fixedly arranged at one end, far away from the fixed frame, of the fixed column and is in sliding contact with the inner side wall of the connecting cylinder, the locking hole and the unlocking hole are both formed in the inner side wall of the connecting cylinder and are used for clamping the elastic connecting hook, the connecting ring is fixedly arranged on one side, far away from the locking hole, of the elastic connecting hook, and the rotating column is rotatably arranged at the end part of the fixed column and is in threaded connection with the connecting ring;
the method for processing the core of the optical fiber cable by using the optical fiber head processing equipment comprises the following steps:
s1: fixing the optical fiber, namely penetrating the optical fiber through the rubber extrusion strip, and inflating the extrusion air bag to fix the optical fiber;
s2: the angle adjustment is carried out, the up-and-down movement of the second threaded cylinder is controlled by rotating the threaded sleeve, so that the inclination angle of the grinding sheet is adjusted;
s3: grinding and leveling, namely moving the fixed optical fiber downwards until the fixed optical fiber is contacted with the grinding sheet with the angle adjusted in the step S2 so as to grind the optical fiber;
s4: unlocking and taking materials, and taking down the optical fiber ground in the step S3.
As a preferable technical scheme of the invention, the side wall of the grinding sheet is bent and formed with an arc transition surface.
According to a preferred technical scheme of the invention, the fixing rod is provided with an installation device for installing the grinding disc, the installation device comprises an installation barrel, a limiting cover, a limiting pressure spring, a limiting block and a limiting column, the installation barrel is installed at one end, away from the fixing frame, of the fixing rod, the fixing rod is provided with an installation groove for installing the installation barrel, the limiting cover covers the installation barrel, the limiting block and the limiting pressure spring are both arranged in an inner cavity of the installation barrel, one end of the limiting pressure spring is abutted against the limiting block, the other end of the limiting pressure spring is abutted against the limiting cover, the limiting column is integrally arranged on one side, away from the limiting pressure spring, of the limiting block and penetrates through the installation barrel to slide, and the grinding disc is provided with a limiting hole for inserting and limiting the limiting column.
As the preferable technical scheme of the invention, the limiting column is provided with a guide surface which is in sliding contact with the grinding sheet.
As a preferred technical scheme, the mounting cylinder is further provided with an unlocking device, the unlocking device comprises a sliding rod, a threaded hole and a sliding groove, the threaded rod is integrally arranged at one end of the sliding rod, the other end of the threaded rod is in threaded connection with the limiting block, the threaded hole is formed in the limiting block, and the sliding groove is formed in the mounting cylinder and penetrates through the side wall of the mounting cylinder.
As a preferable technical scheme of the invention, one end of the grinding sheet, which is far away from the sleeving ring, is provided with a cleaner, and the cleaner sprays cleaning liquid towards the surface of the grinding sheet.
In summary, the invention includes at least one of the following beneficial technical effects:
1. in the actual process of polishing the end part of the optical fiber, the optical fiber can be conveniently, quickly and stably fixed through the clamping device, the equipment is low in price and cost, so that the production cost is reduced, the end part of the optical fiber can be polished through the arrangement of the polishing device, and the inclination angle of the polishing sheet can be adjusted to change the polishing angle of the end part of the optical fiber; the fixing device is arranged, so that the clamping device can rotate, when the optical fiber is tightly finished, the optical fiber can be taken down more conveniently by rotating the clamping device, and the actual working efficiency is improved;
2. the installation device is arranged, so that the actual installation efficiency of the grinding sheet can be improved more conveniently and rapidly in the actual installation process of the grinding sheet, in addition, the grinding sheet can be more conveniently disassembled through the unlocking arrangement, and the grinding sheet can be more rapidly disassembled after being seriously worn, so that the convenience of actual operation is further improved;
3. the cleaner is arranged, so that the ground waste residues on the grinding sheet can be washed away in real time, and the grinding sheet can achieve the best grinding effect.
Drawings
FIG. 1 is a schematic flow diagram of the present invention.
Fig. 2 is a schematic view of the main structure of the present invention.
Fig. 3 is a schematic structural view of the clamping device.
Fig. 4 is a schematic structural view of the polishing apparatus.
Fig. 5 is a schematic view of the structure of the fixing device.
Fig. 6 is a schematic view of the structure of the mounting device.
Fig. 7 is an enlarged schematic view of the a-part unlocking means of fig. 6.
In the figure, 1, a fixed frame; 2. fixing a column; 3. a grinding device; 4. a clamping device; 5. a fixing device; 31. a rotating electric machine; 32. a fixing plate; 33. fixing the rod; 34. a polishing sheet; 35. inserting the column; 36. a first threaded barrel; 37. a second threaded barrel; 38. a threaded sleeve; 39. sleeving a ring; 391. inserting the holes; 41. a fixed cylinder; 42. a limiting plate; 43. installing a cover; 44. rubber inserting strips; 45. extruding the air bag; 46. a drive member; 6. an extrusion space; 51. connecting blocks; 52. a connecting cylinder; 53. an elastic connecting hook; 54. a locking hole; 55. unlocking the hole; 56. a connecting ring; 57. rotating the column; 341. an arc transition surface; 7. a mounting device; 71. mounting the cylinder; 72. a limiting cover; 73. a limiting pressure spring; 74. a limiting block; 75. a limiting column; 331. mounting grooves; 342. a limiting hole; 751. a guide surface; 8. an unlocking device; 81. a slide bar; 82. a threaded rod; 83. a threaded hole; 84. a sliding groove; 9. a cleaning device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, in order to grind the end of the optical fiber more conveniently and quickly and with reduced cost, the optical fiber cable core processing method disclosed by the invention uses an optical fiber head processing device, which comprises a fixed frame 1 and a fixed column 2 arranged on the fixed frame 1; the optical fiber head processing equipment also comprises a grinding device 3 arranged on the upper side surface of the fixing frame 1 and a clamping device 4 which is arranged on the fixing rod 33 and faces the grinding device 3, wherein a fixing device 5 for fixing the clamping device is arranged on the fixing column 2; in the actual operation process, the optical fiber can be conveniently, quickly and stably fixed through the clamping device 4, the equipment is low in price and cost, so that the production cost is reduced, the end part of the optical fiber can be polished through the arrangement of the grinding device 3, and the inclination angle of the grinding sheet 34 can be adjusted to change the grinding angle of the end part of the optical fiber; the fixing device 5 is arranged, the clamping device 4 can be rotated, when the optical fiber is tightly finished, the optical fiber can be taken down more conveniently by rotating the clamping device 4, and the efficiency of actual work is improved.
Referring to fig. 3, the clamping device 4 includes a fixing cylinder 41, a limiting plate 42, a mounting cover 43, a rubber insert strip 44, an extrusion air bag 45, and a driving member 46; in this embodiment, the driving member 46 is a driving cylinder, and the stroke of the driving cylinder can be controlled by programming, the driving member 46 is disposed at one end of the fixing post 2 away from the fixing frame 1 and extends toward the grinding device 3, the fixing cylinder 41 is disposed at one end of the driving member 46 close to the fixing frame 1, when the driving member 46 moves toward the grinding device 3, the fixing cylinder 41 is driven to move together, and in this embodiment, the fixing cylinder 41 is a hollow structure; the limiting plate 42 is fixedly arranged at one end, close to the fixed frame 1, of the fixed cylinder 41, the mounting cover 43 covers one side, away from the fixed frame 1, of the fixed cylinder 41, the cavity of the limiting plate 42, the cavity of the mounting cover 43 and the cavity of the fixed cylinder 41 form an extrusion space 6 for passing and extruding optical fibers, the rubber insertion strips 44 penetrate through the limiting plate 42 and the mounting cover 43 and are used for passing and arranging the optical fibers, the extrusion air bags 45 are arranged in the extrusion space 6 and sleeved on the rubber insertion strips 44, and the extrusion air bags 45 are arranged in an annular shape; in the actual in-process of fixing optic fibre, bleed air to extrusion gasbag 45 earlier, make extrusion gasbag 45 shrink, insert optic fibre again and establish to rubber and insert and establish in strip 44, and make optic fibre tip protrusion insert in rubber and establish strip 44, after optic fibre protrusion inserts in rubber and establishes strip 44, aerify in extrusion gasbag 45, make extrusion gasbag 45 be full of extrusion space 6, and insert to rubber and establish strip 44 and extrude, so that rubber inserts and establishes the strip 44 inside wall and compress tightly optic fibre, and because rubber inserts and establishes strip 44 and be the rubber material, certain damping and soft have, guarantee also be difficult for breaking the optic fibre strip under the difficult landing condition of optic fibre strip. And the operation process is convenient and quick, and the convenience of actual operation is improved.
Referring to fig. 2 and 4, the grinding device 3 includes a rotating motor 31, a fixing plate 32, a fixing rod 33, a grinding plate 34, an insertion column 35, a first threaded cylinder 36, a second threaded cylinder 37, a threaded sleeve 38, and a sleeve ring 39; in this embodiment, the rotating electrical machine 31 is fixedly mounted on the fixing frame 1, and the fixing plate 32 is fixedly connected with the output shaft of the rotating electrical machine 31, that is, the rotating electrical machine 31 can drive the fixing plate 32 to rotate in the actual use process; the fixing rod 33 is fixedly installed on one side of the fixing plate 32 far away from the rotating motor 31 and is sequentially arranged in a circumferential manner, the grinding sheet 34 is rotatably installed on one side of the fixing rod 33 far away from the fixing plate 32, the side walls of the adjacent grinding sheets 34 are glidingly abutted with each other and are formed into a disc-shaped grinding disc in a surrounding manner, and the inserting column 35 is integrally arranged at one end of the grinding sheet 34 close to the fixing plate 32; the first threaded cylinder 36 is fixedly installed on one side, far away from the rotating motor 31, of the fixing plate 32 and extends towards the center of the grinding disc, the threaded sleeve 38 is in threaded fit with one end, far away from the fixing plate 32, of the first threaded cylinder 36, the second threaded cylinder 37 is installed at one end, far away from the first threaded cylinder 36, of the threaded sleeve 38, the sleeving ring 39 is fixedly installed at one end, far away from the threaded sleeve 38, of the second threaded cylinder 37 and is used for the insertion and sliding of the insertion column 35, and an insertion hole 391 for the insertion and sliding of the insertion column 35 is formed in the sleeving ring 39; in actual operation's in-process, only need rotate thread bush 38, can control second thread bush 38 and establish ring 39 direction to the cover and be close to or keep away from to the drive cover and establish ring 39 and reciprocate, establish the in-process that ring 39 reciprocated when the cover, can change the inclination of lapping piece 34, after the inclination change of lapping piece 34, also can change the tangent plane angle of the tip that the optic fibre strip was ground when grinding the optic fibre strip, with the needs that are applicable to actual production.
With continued reference to FIG. 4, the side walls of the polishing sheet 34 are bent to form an arc transition surface 341. The setting of excessive face 341 of arc makes things convenient for the fiber optic strip to bump the fiber optic strip and break when lapping sheet 34 contacts each other.
With continued reference to FIG. 4, the end of the polishing pad 34 away from the collar 39 is provided with a washer 9, and the washer 9 sprays a cleaning fluid toward the surface of the polishing pad 34. The cleaner 9 is arranged to flush the waste residues ground on the grinding sheet 34 in real time, so that the grinding sheet 34 achieves the best grinding effect.
Referring to fig. 5, the fixing device 5 includes a connection block 51, a connection cylinder 52, an elastic connection hook 53, a locking hole 54, an unlocking hole 55, a connection ring 56 and a rotation column 57, the connection cylinder 52 is sleeved on the fixed column 2, the connection block 51 is fixedly installed on the outer side wall of the connection cylinder 52 and fixedly connected with the driving part 46, the elastic connection hook 53 is fixedly installed at one end of the fixed column 2 far away from the fixed frame 1 and slidably abuts against the inner side wall of the connection cylinder 52, the locking hole 54 and the unlocking hole 55 are both opened on the inner side wall of the connection cylinder 52 and are clamped by the elastic connection hook 53, it should be noted that, when the elastic connection hook 53 and the locking hole 54 are clamped with each other, the driving part 46 on the connection block 51 extends toward the polishing device 3, and when the elastic connection hook 53 and the unlocking hole 55 are clamped with each other, the driving part 46 on the connection block 51 rotates to the position beside the polishing device 3, so as to conveniently take down the polished optical fiber strip. The connecting ring 56 is fixedly arranged on one side of the elastic connecting hook 53 far away from the locking hole 54, and the rotating column 57 is rotatably arranged at the end part of the fixed column 2 and is in threaded connection with the connecting ring 56; in the actual operation process, the upper and lower positions of the connecting ring 56 can be adjusted by only rotating the rotating column 57, and when the connecting ring 56 moves downwards, the elastic connecting hook 53 can be driven to incline towards the rotating column 57, so that the elastic connecting hook 53 is separated from the locking hole 54 and the unlocking hole 55, and the connecting cylinder 52 can be conveniently rotated.
Referring to fig. 6 and 7, in order to more conveniently and rapidly install the grinding sheet 34, the fixing rod 33 is provided with an installation device 7 for installing the grinding sheet 34; this is in the embodiment, installation device 7 is including installation section of thick bamboo 71, spacing lid 72, spacing pressure spring 73, stopper 74 and spacing post 75, installation section of thick bamboo 71 is installed in the one end that dead lever 33 kept away from mount 1, set up the mounting groove 331 that supplies installation section of thick bamboo 71 to install on the dead lever 33, spacing lid 72 lid fits on installation section of thick bamboo 71, stopper 74 and spacing pressure spring 73 are all located in installation section of thick bamboo 71 inner chamber, and spacing pressure spring 73 one end is contradicted with stopper 74, the spacing pressure spring 73 other end is contradicted with spacing lid 72, spacing post 75 an organic whole is located stopper 74 and is kept away from one side of spacing pressure spring 73 and wears to establish and slide on installation section of thick bamboo 71, set up on the abrasive sheet 34 and supply spacing post 75 to insert and establish spacing hole 342. In the actual process of installing the grinding sheet 34, the grinding sheet 34 is inserted into the fixing rod 33, and then the limiting hole 342 in the grinding sheet 34 is clamped with the limiting column 75, so that the grinding sheet 34 is installed, the operation is convenient, and the installation efficiency of the grinding sheet 34 is improved.
As shown in fig. 6 and 7, the limiting post 75 is provided with a guiding surface 751 slidably abutting against the polishing sheet 34. By the arrangement of the guide surface 751, when the grinding sheet 34 is installed, the grinding sheet 34 only needs to be inserted towards the limiting columns 75, and the limiting columns 75 are driven to shrink towards the limiting blocks 74 when the grinding sheet 34 contacts the guide surface 751 due to the arrangement of the guide surface 751, so that the grinding sheet 34 is further convenient to install in the actual operation process.
Continuing to refer to fig. 6 and 7, in order to facilitate the detachment of the polishing sheet 34, the mounting cylinder 71 is further provided with an unlocking device 8, the unlocking device 8 includes a sliding rod 81, a threaded rod 82, a threaded hole 83 and a sliding groove 84, the threaded rod 82 is integrally provided at one end of the sliding rod 81, the other end of the threaded rod 82 is in threaded connection with the limiting block 74, the threaded hole 83 is provided on the limiting block 74, and the sliding groove 84 is provided on the mounting cylinder 71 and the fixing rod 2, and upward penetrates through the side wall of the mounting cylinder 71. In the process of installation, the sliding rod 81 and the threaded rod 82 penetrate through the sliding groove 84, and the threaded rod 82 is in threaded connection with the threaded hole 83 on the limiting block 74. When the grinding sheet 34 is actually disassembled, the sliding rod 81 is only needed to be pulled, so that the sliding rod 81 drives the threaded rod 82 and the limiting block 74 to move, and when the limiting block 74 moves and is separated from the limiting hole 342, the grinding sheet 34 can be disassembled, so as to improve the efficiency of disassembling the grinding sheet 34.
Referring back to fig. 1, the method for processing the core of the optical fiber cable by using the optical fiber head processing equipment comprises the following steps:
s1: fixing the optical fiber, namely penetrating the optical fiber through the rubber inserting strips 44, and inflating the extrusion air bag 45 to fix the optical fiber;
s2: angle adjustment for adjusting the angle of inclination of the abrasive sheet 34 by rotating the threaded sleeve 38 to control the up and down movement of the second threaded cylinder 37;
s3: grinding and leveling, namely moving the fixed optical fiber downwards until the fixed optical fiber is contacted with the grinding sheet 34 with the angle adjusted in the step S so as to grind the optical fiber;
s4: unlocking and taking materials, and taking down the optical fiber ground in the step S3.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides an optical cable core processing method, its used optical fiber head treatment facility, including mount (1) and fixed column (2) of locating on mount (1), its characterized in that: the optical fiber head processing equipment further comprises a grinding device (3) arranged on the upper side surface of the fixing frame (1) and a clamping device (4) arranged on the fixing rod (33) and facing the grinding device (3), wherein a fixing device (5) used for fixing the clamping device is arranged on the fixing column (2);
the grinding device (3) comprises a rotary motor (31), a fixing plate (32), a fixing rod (33), a grinding sheet (34), a splicing column (35), a first threaded cylinder (36), a second threaded cylinder (37), a threaded sleeve (38) and a sleeving ring (39), wherein the rotary motor (31) is fixedly installed on the fixing frame (1), the fixing plate (32) is fixedly connected with an output shaft of the rotary motor (31), the fixing rod (33) is fixedly installed on one side, far away from the rotary motor (31), of the fixing plate (32) and is sequentially arranged in a circumferential mode, the grinding sheet (34) is rotatably installed on one side, far away from the fixing plate (32), of the fixing rod (33) and is adjacent to the side wall of the grinding sheet (34) in a sliding mode and is abutted to form a disc-shaped grinding disc, the splicing column (35) is integrally arranged at one end, close to the fixing plate (32), of the grinding sheet (34), the first threaded cylinder (36) is fixedly installed on one side, far away from the rotary motor (31), of the fixing plate (32), and extends towards the center of the grinding disc, the threaded sleeve (38) is in a threaded mode, the threaded sleeve (36) is in threaded fit with one end, which is far away from the first threaded sleeve (36), and the second threaded sleeve (36), and the threaded sleeve (36) is installed at the opposite direction of the second threaded cylinder (36), the sleeving ring (39) is fixedly arranged at one end, far away from the threaded sleeve (38), of the second threaded barrel (37) and used for the insertion and sliding of the insertion column (35), and an insertion hole (391) used for the insertion and sliding of the insertion column (35) is formed in the sleeving ring (39); the side wall of the grinding sheet (34) is bent to form an arc transition surface (341);
the clamping device (4) comprises a fixed cylinder (41), a limiting plate (42), an installation cover (43), a rubber insertion strip (44), an extrusion air bag (45) and a driving piece (46), wherein the driving piece (46) is arranged at one end, far away from the fixed frame (1), of the fixed column (2) and extends towards the grinding device (3), the fixed cylinder (41) is arranged at one end, close to the fixed frame (1), of the driving piece (46), the limiting plate (42) is fixedly arranged at one end, close to the fixed frame (1), of the fixed cylinder (41), the installation cover (43) covers one side, far away from the fixed frame (1), of the fixed cylinder (41), cavities of the limiting plate (42), the installation cover (43) and the fixed cylinder (41) are formed with an extrusion space (6) for the optical fiber to pass through, the rubber insertion strip (44) is arranged on the limiting plate (42) and the installation cover (43) and the optical fiber is arranged in a penetrating mode, the extrusion air bag (45) is arranged in the extrusion space (6) and is arranged on the rubber insertion strip (44);
the fixing device (5) comprises a connecting block (51), a connecting cylinder (52), an elastic connecting hook (53), a locking hole (54), an unlocking hole (55), a connecting ring (56) and a rotating column (57), the connecting cylinder (52) is sleeved on the fixing column (2), the connecting block (51) is fixedly installed on the outer side wall of the connecting cylinder (52) and fixedly connected with the driving piece (46), the elastic connecting hook (53) is fixedly installed at one end, far away from the fixing frame (1), of the fixing column (2) and is in sliding contact with the inner side wall of the connecting cylinder (52), the locking hole (54) and the unlocking hole (55) are both arranged on the inner side wall of the connecting cylinder (52) and are clamped with the elastic connecting hook (53), the connecting ring (56) is fixedly installed at one side, far away from the locking hole (54), of the rotating column (57) is rotatably installed at the end part of the fixing column (2) and is in threaded connection with the connecting ring (56);
the method for processing the core of the optical fiber cable by using the optical fiber head processing equipment comprises the following steps:
s1: fixing the optical fiber, passing the optical fiber through the rubber insertion strip (44), and inflating the extrusion air bag (45) to fix the optical fiber;
s2: angle adjustment for adjusting the angle of inclination of the abrasive sheet (34) by rotating the threaded sleeve (38) to control the up-and-down movement of the second threaded cylinder (37);
s3: grinding and leveling, namely moving the fixed optical fiber downwards until the fixed optical fiber is contacted with the grinding sheet (34) with the angle adjusted in the step S2 so as to grind the optical fiber;
s4: unlocking and taking materials, and taking down the optical fiber ground in the step S3.
2. The method of claim 1, wherein the step of processing the core comprises the steps of: the grinding device is characterized in that an installation device (7) for installing the grinding sheet (34) is arranged on the fixing rod (33), the installation device (7) comprises an installation barrel (71), a limiting cover (72), a limiting pressure spring (73), a limiting block (74) and a limiting column (75), the installation barrel (71) is installed at one end, far away from the fixing frame (1), of the fixing rod (33), an installation groove (331) for installing the installation barrel (71) is formed in the fixing rod (33), the limiting cover (72) covers the installation barrel (71), the limiting block (74) and the limiting pressure spring (73) are both arranged in an inner cavity of the installation barrel (71), one end of the limiting pressure spring (73) is abutted against the limiting block (74), the other end of the limiting pressure spring (73) is covered with the limiting cover (72), the limiting column (75) is integrally arranged on one side, far away from the limiting pressure spring (73), of the limiting column (75) and penetrates and slides on the installation barrel (71), and a limiting hole (342) for inserting the limiting column (75) is formed in the grinding sheet (34).
3. The method of claim 2, wherein: and the limiting column (75) is provided with a guide surface (751) which is in sliding contact with the grinding sheet (34).
4. The method of claim 2, wherein the step of processing the core comprises the steps of: still be provided with unlocking device (8) on installation section of thick bamboo (71), unlocking device (8) include slide bar (81), threaded rod (82), screw hole (83) and slide groove (84), slide bar (81) one end is located to threaded rod (82) an organic whole, the threaded rod (82) other end and stopper (74) threaded connection, screw hole (83) are seted up on stopper (74), slide groove (84) are seted up on installation section of thick bamboo (71) and are run through in installation section of thick bamboo (71) lateral wall.
5. The method of claim 1, wherein: one end, far away from the sleeving ring (39), of the grinding sheet (34) is provided with a cleaner (9), and the cleaner (9) sprays cleaning liquid towards the surface of the grinding sheet (34).
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| JPS5822306B2 (en) * | 1981-03-16 | 1983-05-07 | 富士通株式会社 | Optical fiber end face bevel processing method |
| JP3659671B2 (en) * | 1994-10-13 | 2005-06-15 | セイコーインスツル株式会社 | Optical fiber end face polishing machine and polishing method |
| CN106584219B (en) * | 2016-12-16 | 2018-08-31 | 贵州西牛王印务有限公司 | A kind of knife sharpening device for intaglio printing production line circle cutting knife |
| CN206883426U (en) * | 2017-06-27 | 2018-01-16 | 南京睿耐特通信技术有限公司 | A kind of fiber array grinding clamp |
| CN207372943U (en) * | 2017-08-27 | 2018-05-18 | 福建硅光通讯科技有限公司 | A kind of grinding clamp for optical fiber connector |
| CN107932236B (en) * | 2017-12-08 | 2020-01-07 | 合肥市春华起重机械有限公司 | Rotary polishing equipment for automobile brake disc |
| CN108818232A (en) * | 2018-07-17 | 2018-11-16 | 太仓葛龙模具有限公司 | A kind of surface processing device for the production of auto parts and components mold |
| CN208629102U (en) * | 2018-09-08 | 2019-03-22 | 李瑞静 | A kind of novel adjustable pipe chamfering machine |
| CN209173180U (en) * | 2018-09-26 | 2019-07-30 | 重庆医科大学附属儿童医院 | A kind of drainage tube fixing device |
| CN210081334U (en) * | 2019-04-28 | 2020-02-18 | 杰讯光电(福建)有限公司 | End face grinding device for producing optical fiber array |
| CN210388666U (en) * | 2019-07-10 | 2020-04-24 | 常州鑫凯车辆部件有限公司 | Grinding device is used in automobile parts processing |
| CN210731914U (en) * | 2019-10-19 | 2020-06-12 | 昆山华卓昌精密模具有限公司 | Inner circle grinding machine |
| CN211163477U (en) * | 2019-11-29 | 2020-08-04 | 杭州辰午雕塑有限公司 | Sucker type sculpture polishing head |
| CN211439432U (en) * | 2020-01-09 | 2020-09-08 | 李阿祥 | Processing equipment for circulative cooling formula intelligence manufacturing |
| CN211615135U (en) * | 2020-02-22 | 2020-10-02 | 江西源广顺科技协同创新有限公司 | Grinding device is used in non ferrous metal processing |
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Effective date of registration: 20221117 Address after: 421200 No. 2, Fuyuan Road, Baishazhou Industrial Park, Jinlongping Street, High tech Zone, Hengyang City, Hunan Province Applicant after: Hengyang Hewei Electronics Co.,Ltd. Address before: No. 1487, Tarim Avenue East, alar city, Aksu Prefecture, Xinjiang Uygur Autonomous Region Applicant before: Liang Changai |
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