CN110646890B - Electric one-step optical fiber cutter - Google Patents
Electric one-step optical fiber cutter Download PDFInfo
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- CN110646890B CN110646890B CN201910937277.XA CN201910937277A CN110646890B CN 110646890 B CN110646890 B CN 110646890B CN 201910937277 A CN201910937277 A CN 201910937277A CN 110646890 B CN110646890 B CN 110646890B
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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
- G02B6/24—Coupling light guides
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
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- Optics & Photonics (AREA)
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Abstract
The invention discloses an electric one-step type optical fiber cutting knife which comprises a base, wherein a knife groove is formed in the base and is close to the outer surface of one side, an upper cover plate is movably arranged at the mountain end of the base and is close to the outer surface of the rear end, a first connecting shaft is arranged between the upper cover plate and the base, an optical fiber clamp is fixedly arranged on the outer surface of the upper end of the base, a pressing plate is movably arranged on the outer surface of the middle of the upper end of the optical fiber clamp, a second connecting shaft is arranged between the pressing plate and the optical fiber clamp, a fixing rubber pad is fixedly arranged on the outer surface of the lower end of the pressing plate, three groups of optical fiber grooves are formed in the outer surface of the upper end of the optical fiber clamp, the. The electric one-step type optical fiber cutter can really realize one-step type cutting, simultaneously improves the cutting quality and brings better use prospect.
Description
Technical Field
The invention relates to the field of optical fiber cutters, in particular to an electric one-step optical fiber cutter.
Background
The optical fiber cutter is used for cutting the quartz glass optical fiber which is as thin as hair, the cut end of the optical fiber is flat after being amplified by hundreds of times, and the cut end of the optical fiber can be used for device packaging, cold connection and discharge welding only, and is widely applied to manufacturers such as communication engineering, optical fiber production, branching units and the like;
present optical fiber cutting knife has certain drawback when using, at first, can not reach real one-step cutting, although can be when pushing down the upper cover plate, the knife rest is automatic simultaneously to be cut to the optical fiber forward or the back motion, but must make the knife rest resume to initial position manually after the cutting finishes, thereby carry out the secondary cutting, do not really reach one-step cutting, work efficiency has been reduced, the artifical knife rest that removes simultaneously is consuming time hard, further work efficiency has been reduced, secondly, it is inhomogeneous at every turn to use strength speed etc. for promoting the knife rest, thereby make the quality of cutting uneven, reduce operating mass, finally, the height that needs manual regulation blade, it is comparatively loaded down with trivial details, certain influence has been brought for people's use, for this reason, we propose an electronic one-step optical fiber cutting knife.
Disclosure of Invention
The invention mainly aims to provide an electric one-step type optical fiber cutter which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
an electric one-step optical fiber cutter comprises a base, a cutter groove is arranged on the outer surface of the inner part of the base, which is close to one side, an upper cover plate is movably arranged on the outer surface of the mountain end of the base, which is close to the rear end, a first connecting shaft is arranged between the upper cover plate and the base, an optical fiber clamp is fixedly arranged on the outer surface of the upper end of the base, a pressing plate is movably arranged on the outer surface of the middle part of the upper end of the optical fiber clamp, a second connecting shaft is arranged between the pressing plate and the optical fiber clamp, a fixed rubber pad is fixedly arranged on the outer surface of the lower end of the pressing plate, and the outer surface of the upper end of the optical fiber clamp is provided with three groups of optical fiber grooves which are respectively a tail optical fiber groove, a skin wire groove and a naked optical fiber groove, the cutter groove is internally provided with a blade, the upper end of the base is provided with two groups of keys close to one corner, one group of keys has the function of starting a power supply, and the other group of keys has the function of adjusting.
Preferably, the front end of the upper cover plate is fixedly provided with two groups of upper rubber pads close to the outer surfaces of the two sides, the outer surface of the middle part of the front end of the upper cover plate is provided with a movable pressing plate, a mounting groove is formed between the movable pressing plate and the upper cover plate, two groups of lower rubber pads are fixedly arranged on the outer surface of the upper end of the base close to the upper end of the cutter groove, the lower rubber pads are in one-to-one correspondence with the upper rubber pads, the front end of the upper cover plate is embedded with a magnet close to the outer surface of the upper end, an iron block is embedded on the outer surface of.
Preferably, a knife rest is fixedly mounted on the outer surface of one side of the blade, a lower limiting baffle is fixedly mounted on the outer surface of the other side of the knife rest, a hydraulic shaft is arranged between the outer surface of the lower end of the lower limiting baffle and the outer surface of the upper end of the knife rest, a side sliding plate is fixedly mounted on the outer surface of one side of the knife rest, a side sliding rail is movably mounted on the outer surface of one side of the side sliding plate, and a sliding groove is formed in the outer surface of one side.
Preferably, one side surface fixed mounting of side slide has the pivot, the surface all around of pivot is provided with the gear, the below fixed mounting who goes up the gear has tooth track down, one side surface of pivot is provided with the motor, the lower extreme surface fixed mounting of motor has the lower slide, the lower extreme surface of lower slide is provided with down the slide rail, and the slide rail inlays in the inside of base down.
Preferably, the base is internally close to the battery on the outer surface of one side, the PCB is fixedly mounted on the outer surface of the base close to one side in the base, the PCB is electrically connected with the battery, and the outer surface of the other side of the base is provided with an access hole.
Preferably, a Hall switch circuit board is fixedly mounted below the iron block, and fixing holes are formed in two sides of the Hall switch circuit board.
Preferably, the outer surface of the lower end of the movable pressing plate is fixedly provided with a fixing groove and an upper limiting baffle, the fixing groove is positioned on one side of the upper limiting baffle, the outer surface of the lower end of the fixing groove is fixedly provided with a fiber pressing rubber pad, and the outer surface of the upper end of the movable pressing plate is fixedly provided with two groups of springs.
Compared with the prior art, the invention has the following beneficial effects:
1. the height of the cutting knife blade can be electrically adjusted through the arranged hydraulic shaft, the efficiency of workers is improved, the debugging precision is increased, and the quality of the whole cutting knife can be improved;
2. the arranged motor is matched with components such as a side sliding plate, a side sliding rail and the like, so that the automatic movement of the knife rest can be realized, the cutting efficiency of workers is further improved, and meanwhile, the motor can be controlled to drive the knife rest to move at a constant speed through the arranged PCB, so that the cutting quality is further improved;
3. through the hall switch circuit board that sets up, cooperation magnet and iron plate can realize the one-step cutting of cutting knife.
Drawings
FIG. 1 is a schematic view of an overall structure of an electric one-step optical fiber cleaver according to the present invention;
FIG. 2 is a schematic view of the structure of a blade holder of an electric one-step optical fiber cleaver of the present invention;
FIG. 3 is a schematic diagram of an internal structure of an electric one-step optical fiber cleaver according to the present invention;
FIG. 4 is a cross-sectional view of an iron block of an electric one-step fiber cleaver of the present invention;
FIG. 5 is a cross-sectional view of a movable platen of an electric one-step fiber cleaver of the present invention;
FIG. 6 is a cross-sectional view of a lower limit baffle of an electric one-step fiber cleaver of the present invention.
In the figure: 1. a base; 2. a cutter groove; 3. a blade; 4. an optical fiber clamp; 5. an iron block; 6. pressing a plate; 7. a rubber pad is arranged; 8. an upper cover plate; 9. a movable pressing plate; 10. a rubber pad is arranged; 11. a magnet; 12. pressing a key; 13. a tool holder; 14. a lower limiting baffle; 15. a side slide plate; 16. a side slide rail; 17. a chute; 18. a rotating shaft; 19. an upper gear; 20. a lower tooth path; 21. a motor; 22. a lower slide plate; 23. a lower slide rail; 24. a battery; 25. a PCB circuit board; 26. an access hole; 27. a Hall switch circuit board; 28. a fixing hole; 29. fixing grooves; 30. pressing a fiber rubber pad; 31. an upper limiting baffle; 32. a spring; 33. and a hydraulic shaft.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-6, an electronic one-step optical fiber cutting knife, includes base 1, and base 1's inside is close to one side surface and has seted up sword groove 2, and base 1's mountain end is close to rear end surface movable mounting has upper cover plate 8, and is provided with a connecting axle between upper cover plate 8 and the base 1, its characterized in that: base 1's upper end surface fixed mounting has optical fiber anchor clamps 4, department's surface movable mounting has clamp plate 6 in the middle of optical fiber anchor clamps 4's the upper end, and be provided with the connecting axle No. two between clamp plate 6 and the optical fiber anchor clamps 4, clamp plate 6's lower extreme surface fixed mounting has fixed rubber pad, and optical fiber anchor clamps 4's upper end surface has seted up three optical fiber grooves of group, and three optical fiber grooves of group are the tail optical fiber groove respectively, skin wire groove and naked optical fiber groove, sword groove 2's inside is provided with blade 3, base 1's upper end is close to one corner department and is provided with two sets of button 12, a set of button 12 function is.
Two sets of rubber pads 10 on being close to both sides fixed surface and installing of the front end of upper cover plate 8, department's surface is provided with adjustable clamp 9 in the middle of the front end of upper cover plate 8, and set up the mounting groove between adjustable clamp 9 and the upper cover plate 8, the upper end fixed surface that the upper end of base 1 is close to sword groove 2 has two sets of rubber pads 7 down, and rubber pads 7 and rubber pads 10 one-to-one down, the front end of upper cover plate 8 is close to the upper end surface and inlays and have magnet 11, the upper end of base 1 is close to the front end surface and inlays and have iron plate 5, and iron plate 5 is corresponding with magnet 11.
A knife rest 13 is fixedly arranged on the outer surface of one side of the blade 3, a lower limit baffle 14 is fixedly arranged on the outer surface of the other side of the knife rest 13, a hydraulic shaft 33 is arranged between the outer surface of the lower end of the lower limit baffle 14 and the outer surface of the upper end of the knife rest 13, a side sliding plate 15 is fixedly arranged on the outer surface of one side of the knife rest 13, a side sliding rail 16 is movably arranged on the outer surface of one side of the side sliding plate 15, and a sliding groove 17 is formed in.
Through the hydraulic shaft 33 that sets up, can realize the height of electrical control cutting knife blade 3, improve staff's efficiency, increase the precision of debugging simultaneously, and then can improve the quality of whole cutting knife.
Example 2
As shown in fig. 1-6, an electronic one-step optical fiber cutting knife, includes base 1, and base 1's inside is close to one side surface and has seted up sword groove 2, and base 1's mountain end is close to rear end surface movable mounting has upper cover plate 8, and is provided with a connecting axle between upper cover plate 8 and the base 1, its characterized in that: base 1's upper end surface fixed mounting has optical fiber anchor clamps 4, department's surface movable mounting has clamp plate 6 in the middle of optical fiber anchor clamps 4's the upper end, and be provided with the connecting axle No. two between clamp plate 6 and the optical fiber anchor clamps 4, clamp plate 6's lower extreme surface fixed mounting has fixed rubber pad, and optical fiber anchor clamps 4's upper end surface has seted up three optical fiber grooves of group, and three optical fiber grooves of group are the tail optical fiber groove respectively, skin wire groove and naked optical fiber groove, sword groove 2's inside is provided with blade 3, base 1's upper end is close to one corner department and is provided with two sets of button 12, a set of button 12 function is.
Two sets of rubber pads 10 on being close to both sides fixed surface and installing of the front end of upper cover plate 8, department's surface is provided with adjustable clamp 9 in the middle of the front end of upper cover plate 8, and set up the mounting groove between adjustable clamp 9 and the upper cover plate 8, the upper end fixed surface that the upper end of base 1 is close to sword groove 2 has two sets of rubber pads 7 down, and rubber pads 7 and rubber pads 10 one-to-one down, the front end of upper cover plate 8 is close to the upper end surface and inlays and have magnet 11, the upper end of base 1 is close to the front end surface and inlays and have iron plate 5, and iron plate 5 is corresponding with magnet 11.
A knife rest 13 is fixedly arranged on the outer surface of one side of the blade 3, a lower limit baffle 14 is fixedly arranged on the outer surface of the other side of the knife rest 13, a hydraulic shaft 33 is arranged between the outer surface of the lower end of the lower limit baffle 14 and the outer surface of the upper end of the knife rest 13, a side sliding plate 15 is fixedly arranged on the outer surface of one side of the knife rest 13, a side sliding rail 16 is movably arranged on the outer surface of one side of the side sliding plate 15, and a sliding groove 17 is formed in.
The outer fixed surface of one side of side slide 15 installs pivot 18, and the surface is provided with upper gear 19 around pivot 18, and the below fixed mounting who goes up gear 19 has lower tooth track 20, and the surface is provided with motor 21 in one side of pivot 18, and the lower extreme surface fixed mounting of motor 21 has lower slide 22, and the lower extreme surface of lower slide 22 is provided with lower slide 23, and lower slide 23 inlays in the inside of base 1.
Through the motor 21 that sets up, parts such as cooperation side slide 15, side slide rail 16 can realize the automatically move of knife rest 13, further improvement staff's cutting efficiency, simultaneously through the PCB circuit board 25 that sets up, can control motor 21 and drive the motion at the uniform velocity of knife rest 13 to further improve the quality of cutting.
Example 3
As shown in fig. 1-6, an electronic one-step optical fiber cutting knife, includes base 1, and base 1's inside is close to one side surface and has seted up sword groove 2, and base 1's mountain end is close to rear end surface movable mounting has upper cover plate 8, and is provided with a connecting axle between upper cover plate 8 and the base 1, its characterized in that: base 1's upper end surface fixed mounting has optical fiber anchor clamps 4, department's surface movable mounting has clamp plate 6 in the middle of optical fiber anchor clamps 4's the upper end, and be provided with the connecting axle No. two between clamp plate 6 and the optical fiber anchor clamps 4, clamp plate 6's lower extreme surface fixed mounting has fixed rubber pad, and optical fiber anchor clamps 4's upper end surface has seted up three optical fiber grooves of group, and three optical fiber grooves of group are the tail optical fiber groove respectively, skin wire groove and naked optical fiber groove, sword groove 2's inside is provided with blade 3, base 1's upper end is close to one corner department and is provided with two sets of button 12, a set of button 12 function is.
Two sets of rubber pads 10 on being close to both sides fixed surface and installing of the front end of upper cover plate 8, department's surface is provided with adjustable clamp 9 in the middle of the front end of upper cover plate 8, and set up the mounting groove between adjustable clamp 9 and the upper cover plate 8, the upper end fixed surface that the upper end of base 1 is close to sword groove 2 has two sets of rubber pads 7 down, and rubber pads 7 and rubber pads 10 one-to-one down, the front end of upper cover plate 8 is close to the upper end surface and inlays and have magnet 11, the upper end of base 1 is close to the front end surface and inlays and have iron plate 5, and iron plate 5 is corresponding with magnet 11.
A hall switch circuit board 27 is fixedly mounted below the iron block 5, and fixing holes 28 are arranged on two sides of the hall switch circuit board 27.
Through the hall switch circuit board 27 that sets up, cooperation magnet 11 and iron plate 5 can realize the one-step cutting of cutting knife.
It should be noted that the invention is an electric one-step optical fiber cutter, when in use, the optical fiber cutter is placed on a horizontal plane, then the coating layer on the optical fiber is peeled off by other auxiliary tools, then the optical fiber is wiped clean by alcohol cotton ball, then the worker presses the control power key 12 to turn on the power of the cutter, then the worker lifts the pressing plate 6 to place the optical fiber into the optical fiber groove on the optical fiber clamp 4, so that the exposed part of the optical fiber is placed at the upper end of the cutter groove 2 and at the same time placed on the two groups of lower rubber pads 7, then the worker presses the upper cover plate 8 down to press the two groups of upper rubber pads 10 on the upper cover plate 8 on the lower rubber pads 7, and simultaneously the upper limit baffle 31 on the movable pressing plate 9 is pressed on the lower limit baffle 14, so that the spring 32 at the upper end of the movable pressing plate 9 is pressed, when the upper cover plate 8 falls, the magnet 11 at the front end is attached to the, so that the magnetism of the magnet 11 is transmitted to the iron block 5 and is identified by the hall switch circuit board 27 at the lower end of the iron block 5, the control motor 21 works under the control of the PCB circuit board 25, the motor 21 works to make the rotating shaft 18 start to rotate, the rotating shaft 18 rotates to drive the upper gears 19 on the peripheral outer surfaces of the rotating shaft 18, so that the upper gears 19 move on the lower tooth tracks 20, so that the rotating shaft 18 drives the side sliding plates 15 connected through the sliding grooves 17 to move in the side sliding rails 16, the motor 21 can be driven by the upper gears 19 to synchronously move with the upper gears 19 in the lower sliding rails 23 through the lower sliding plates 22 while the upper gears 19 move, the side sliding rails 16 move to drive the knife rest 13 to move at a constant speed, when the knife rest 13 moves to the upper limit baffle 31 to be separated from the lower limit baffle 14, the blades 3 on the knife rest 13 complete the cutting of the optical fiber, the knife rest 13 continues to move inwards, so that the upper limit baffle 31, when the cutting quality is reduced and the height of the blade 3 needs to be adjusted, the worker only needs to press the key 12 which is responsible for adjustment to control the lifting of the hydraulic shaft 33, so as to adjust the height of the blade 3 and improve the working efficiency, and by arranging the battery 24, the cruising ability of cutting knife can be improved, through being provided with access hole 26, is convenient for to the maintenance of electronic one step type cutting knife, and is comparatively practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an electronic one step optical fiber cutting knife, includes base (1), the inside of base (1) is close to one side surface and has seted up sword groove (2), the mountain end of base (1) is close to rear end surface movable mounting and has upper cover plate (8), and is provided with a connecting axle between upper cover plate (8) and base (1), its characterized in that: the optical fiber fixing device comprises a base (1), an optical fiber clamp (4) is fixedly arranged on the outer surface of the upper end of the base (1), a pressing plate (6) is movably arranged on the outer surface of the middle position of the upper end of the optical fiber clamp (4), a second connecting shaft is arranged between the pressing plate (6) and the optical fiber clamp (4), a fixing rubber pad is fixedly arranged on the outer surface of the lower end of the pressing plate (6), three groups of optical fiber grooves are formed in the outer surface of the upper end of the optical fiber clamp (4), the three groups of optical fiber grooves are respectively a tail optical fiber groove, a skin optical fiber groove and a bare optical fiber groove, a blade (3) is arranged inside a cutter groove (2), two groups of keys (12) are arranged at the position, close to one angle, of; two groups of upper rubber pads (10) are fixedly arranged on the outer surfaces of the front end of the upper cover plate (8) close to the two sides, a movable pressing plate (9) is arranged on the outer surface of the middle of the front end of the upper cover plate (8), a mounting groove is formed between the movable pressing plate (9) and the upper cover plate (8), two groups of lower rubber pads (7) are fixedly arranged on the outer surface of the upper end of the base (1) close to the knife groove (2), the lower rubber pads (7) correspond to the upper rubber pads (10) one by one, magnets (11) are embedded on the outer surface of the front end of the upper cover plate (8) close to the upper end, iron blocks (5) are embedded on the outer surface of the upper end of the base (1) close to the front end, and; a knife rest (13) is fixedly arranged on the outer surface of one side of the blade (3), a lower limit baffle (14) is fixedly arranged on the outer surface of the other side of the knife rest (13), a hydraulic shaft (33) is arranged between the outer surface of the lower end of the lower limit baffle (14) and the outer surface of the upper end of the knife rest (13), a side sliding plate (15) is fixedly arranged on the outer surface of one side of the knife rest (13), a side sliding rail (16) is movably arranged on the outer surface of one side of the side sliding plate (15), and a sliding groove (17) is formed in the outer surface of one side; the lower part of the iron block (5) is fixedly provided with a Hall switch circuit board (27), and both sides of the Hall switch circuit board (27) are provided with fixing holes (28).
2. An electric, one-step, fiber cleaver of claim 1, wherein: one side surface fixed mounting of side slide (15) has pivot (18), the surface all around of pivot (18) is provided with gear (19), the below fixed mounting who goes up gear (19) has lower tooth track (20), one side surface of pivot (18) is provided with motor (21), the lower extreme surface fixed mounting of motor (21) has lower slide (22), the lower extreme surface of lower slide (22) is provided with down slide (23), and slide (23) inlay in the inside of base (1) down.
3. An electric, one-step, fiber cleaver of claim 1, wherein: base (1) inside is close to one side surface battery (24), the inside of base (1) is close to one side surface fixed mounting and has PCB circuit board (25), and PCB circuit board (25) and battery (24) electric connection, access hole (26) have been seted up to the opposite side surface of base (1).
4. An electric, one-step, fiber cleaver of claim 1, wherein: the outer surface of the lower end of the movable pressing plate (9) is fixedly provided with a fixing groove (29) and an upper limiting baffle (31), the fixing groove (29) is located on one side of the upper limiting baffle (31), the outer surface of the lower end of the fixing groove (29) is fixedly provided with a fiber pressing rubber pad (30), and the outer surface of the upper end of the movable pressing plate (9) is fixedly provided with two groups of springs (32).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910937277.XA CN110646890B (en) | 2019-09-30 | 2019-09-30 | Electric one-step optical fiber cutter |
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| CN201910937277.XA CN110646890B (en) | 2019-09-30 | 2019-09-30 | Electric one-step optical fiber cutter |
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| CN110646890B true CN110646890B (en) | 2020-10-30 |
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| CN110646890A (en) | 2020-01-03 |
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