CN102998744B - automatic optical fiber cutter - Google Patents
automatic optical fiber cutter Download PDFInfo
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- CN102998744B CN102998744B CN201210496379.0A CN201210496379A CN102998744B CN 102998744 B CN102998744 B CN 102998744B CN 201210496379 A CN201210496379 A CN 201210496379A CN 102998744 B CN102998744 B CN 102998744B
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- optical fiber
- slide block
- base
- large plate
- lower axle
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Abstract
The open a kind of automatic optical fiber cutter of the present invention, including the base for installing optical fiber, for clamping little pressing plate and the large plate of optical fiber, also include and focus fibre automatically after described large plate clamping optical fiber and carry out the device of the fiber cut cut；Button is connected with large plate hinge axis, middle addition spring, when making the lower rubber cushion Guan Bi between the upper rubber cushion on large plate and base, while keeping the pressure of optical fiber between rubber cushion, button touches pressure head, and band dynamic pressure shaft is descending, and lower axle is released stator, slide block moves under the effect of stage clip, cutting optical fibre；Use twin shaft, the support slide block of three linear bearings so that mechanism action is flexible and gap is little, improve the operation precision of slide block；Lower optical axis installs damping sleeve additional, reduces running speed of sliding block, reduces blade to impact during fiber cut, raising fiber cut quality, it is possible to eliminate gap, beat amount during minimizing slide block movement.
Description
Technical field
The present invention relates to optical fiber communication equipment processing unit (plant), particularly relate to a kind of automatic optical fiber cutter.
Background technology
Light communication is one of the most promising a kind of communication technology in actual applications, and it has become
For the very important pillar of modern communication.Fiber optic communication is the carrier using light as information.With light
The fine communication mode as transmission channel.In fiber optic communication systems, as the frequency of light wave ratio of carrier wave
Electric wave is much higher, and the optical fiber as transmission medium is more much lower than the loss of coaxial cable or waveguide pipe,
The capacity of fiber optic communication is more several ten times larger than microwave communication thus, leads to relative to cable communication or microwave
Believing, it has many unique advantages, and therefore fiber optic communication is widely used.
As transmission channel, it have to be connected between communication equipment optical fiber, but optical fiber is not unlimited
Long, therefore the length of optical fiber will affect signal transmission ranges, so the connecting into for optical fiber of optical fiber
Highly important link in communication.
When carrying out fibre junction, for ensureing its effect that continues, the end face of optical fiber should be a rounding,
Unnotched plane, and this plane should be with the axis oriented normal of optical fiber.Cutter are conventional in fiber cut
Instrument, it can complete fiber cut quick, steady in a long-term, high-precision.It is a kind of high-accuracy
Plant equipment, is the indispensable instrument in optic communication construction field.
Need when Chinese patent literature CN2341782Y discloses a kind of its work of optical fiber cutter to open
Lid, gland and pressure arm, the optical fiber being intended to cut off puts into the groove to optical fiber position-board, close gland and
Upper cover, now the cap body of pressure cap withstands gland, meanwhile, two pieces inside upper cover under the action of the spring
Together with top board is also laminated with a pair lower platen at pedestal top, the optical fiber being intended to cut off is pushed down.
Then promote cutting assembly to a side shifting, make blade cut through optical fiber, draw the lightest bottom optical fiber
Micro-sulculus；The last pressure arm that closes again, and press down on button and transfer the pressure to optical fiber by depression bar
On, make optical fiber fracture, thus obtain neat, bright and clean, vertical with a shaft axis of optic fibre height of section
The optical fiber of quality.
Above-mentioned optical fiber cutter operation complexity: grip optical fiber, puts down gland and upper cover, and manual push broach is cut
Cut optical fiber, pressure of closing wall, press down on button and optical fiber is fractureed.Six step operation are loaded down with trivial details, process
In easily make mistakes, manual push broach strength size, speed speed differ, the cut quality of optical fiber be difficult to protect
Card.
Summary of the invention
Present invention solves the technical problem that and be: providing a kind of simple to operate, sharpnes of cuts is high, equipment
The optical fiber cutter of low cost.
For reaching this purpose, the present invention by the following technical solutions:
A kind of automatic optical fiber cutter, including the base for installing optical fiber, for clamping the little of optical fiber
Pressing plate and large plate, also include and focus what fibre carried out cutting automatically after described large plate clamping optical fiber
The device of fiber cut.
Further, described optical fiber cleaver include that blade, described blade are fixedly mounted on can be relative
On the slide block that base slides, described slide block connects self-acting feed device；Described slide block off working state
It is in base one end, is locked on base by locking device；It is hinged with button on described large plate,
Described button releases the locking to slide block for controlling locking device, makes slide block at self-acting feed device
Slide on base under effect and optical fiber is cut, described large plate is provided with for the slide block that resets
Push rod.
Further, state slide block and be arranged on base by trunnion axis and can slide along trunnion axis, described
Self-acting feed device is stage clip, and described compression spring sleeve is located between slide block and base on trunnion axis.
Further, it is connected by sliding bearing between described slide block and trunnion axis.
Further, described locking device includes the last item being arranged on base and is arranged on slide block
Lower axle and fixed plate, described last item all can slide axially along self with lower axle, and described fixed plate is arranged
At base lower surface between base and slide block, described fixed plate is provided with axis hole, inoperative shape
Under state described lower axle through axis hole make slider locks in base one end, described last item be arranged on described under
The position that axle is corresponding, ejects the locking released slide block by last item by the lower axle snapping in axis hole during work.
Further, described last item and lower axle are provided with back-moving spring.
Further, it is provided with buffer spring in described button.
Further, described trunnion axis is additionally provided with damping sleeve, described base is provided with damping sleeve
Adjust screw.
Further, described base is provided with the fine box accepting groove of receipts, described receipts fibre box is provided with magnetic
Ferrum, is provided with at fiber outlet for installing the Magnet attracting with Magnet on receipts fibre box receiving fine box.
Further, described blade is arranged on slide block by knife rest.
The invention have the benefit that continuing pressure after using large plate by fiber gripper can touch
Cutting blade slides, it is achieved the cutting to optical fiber, simple to operate；Use twin shaft, three linear bearings
Hold slide block so that mechanism action is flexible and gap is little, improve the operation precision of slide block；Lower optical axis installs additional
Damping sleeve, both can make running speed of sliding block reduce, and minimizing blade, to impact during fiber cut, carries
High fiber cut quality, increases blade life, can eliminate again gap further, when reducing slide block movement
Beat amount；Lower optical axis doubles as the lead of stage clip, and stage clip can play again the effect of fixing damping sleeve,
Compact conformation.
Button is connected with large plate hinge axis, middle adds spring so that the upper rubber cushion on large plate with
When lower rubber cushion between base closes, while keeping the pressure of optical fiber between rubber cushion, button touches pressure head,
Band dynamic pressure shaft is descending, and lower axle is released stator, and slide block moves under the effect of stage clip, cutting optical fibre.
It is designed with magnet adsorption function receiving at fine box, on fine box, two Magnet is installed receiving, is cutting
Design and installation Magnet on cutter base, make receipts fibre box can with Fast Installation in use position, the used time is
Can quickly regain restoration position, restoration position is received fine box mouth and is closed by base, can store broken fibre in short-term.
Accompanying drawing explanation
Below according to drawings and Examples, the present invention is described in further detail.
Fig. 1 is automatic light cutter perspective view.
Fig. 2 is automatic light cutter locking device structure sectional view.
Fig. 3 is slide block slide construction sectional view.
Fig. 4 is that large plate lifts, slide block is in the lock state schematic diagram.
Fig. 5 is in for the fine box of receipts and receives view in fine box accepting groove.
Fig. 6 is suspended on base side structural representation for receiving fine box.
Fig. 7 is for receiving fine box structural representation.
In figure:
1, optical fiber；2, base；3, little pressing plate；4, large plate；5, blade；6, slide block；7、
Knife rest；8, trunnion axis；9, linear bearing；10, damping sleeve；11, stage clip；12, button；13、
Buffer spring；14, push rod；15, last item；16, lower axle；17, fixed plate；18, back-moving spring；
19, fine box accepting groove is received；20, Magnet；21, fine box is received；22, damping sleeve adjusts screw.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in Fig. 1～7, in the present embodiment, a kind of automatic optical fiber cutter of the present invention,
Including the base 2 for installing optical fiber 1, described base 2 is provided with optical fiber 1 guide groove, described light
Fine 1 guide groove is arranged on base 2 by housing screw, on the base 2 of described optical fiber 1 guide groove side
It is respectively articulated with large plate 4 and little pressing plate 3, described large plate 4 has been provided with two pieces of upper rubber presser feets,
It is provided with between described two pieces of rubber presser feets and makes fine device, the base 2 below described large plate 4 is arranged
Having cutting groove, the position corresponding with upper rubber presser feet, described cutting groove both sides is provided with lower rubber presser feet,
Being provided with cutter sweep in described cutting groove, described optical fiber cleaver includes blade 5, described blade 5
Being fixedly mounted on by knife rest 7 can be relative on the slide block 6 of base 2 slip, and described slide block 6 passes through
Two trunnion axis 8 being arranged in parallel are arranged on base 2 and can slide along trunnion axis 8, described two
Being provided with two linear bearings 9 on trunnion axis 8 one, another root arranges a linear bearing 9 and
Individual damping sleeve 10, is provided with damping sleeve and adjusts screw 22, described trunnion axis 8 at described damping sleeve 10
On be also arranged with the stage clip 11 for promoting slide block 6 that optical fiber 1 is cut.
Described slide block 6 off working state is in base 5 one end, is locked in base 5 by locking device
On；It is hinged with button 12 on described large plate 4, in described button 12, is provided with buffer spring 13,
Described button 12 releases the locking to slide block 6 for controlling locking device, makes slide block 6 at stage clip 11
Effect under slide on base 2 optical fiber 1 cut, described large plate 4 is provided with for
The push rod 14 of reset slide block 6.
Described locking device includes the last item 15 being arranged on base 2 and the lower axle being arranged on slide block 6
16 and fixed plate 17, described last item 15 is provided with back-moving spring 18 on lower axle 16, described
Last item 15 all axially can slide along self with lower axle 16, and described fixed plate 17 is arranged on base 2
And at base 2 lower surface between slide block 6, described fixed plate 17 is provided with axis hole, inoperative shape
Under state, described lower axle 16 makes slide block 6 be locked in base 2 one end through axis hole, and described last item 15 is arranged
In the position corresponding with described lower axle 16, during work, the lower axle 16 of axis hole will be snapped in by last item 15
Eject the locking released slide block 6.
Being provided with the fine box accepting groove 19 of receipts on described base 2, described receipts is provided with Magnet on fine box 21
20, it is provided with Magnet 20 on the box 21 fine with receipts for install the fine box 21 of receipts at fiber outlet attracting
Magnet 20.It is additionally provided with suppending hole, owing to automatic light cutter major part is adopted bottom described base 2
With hexagon socket head cap screw, bottom base 2, it is additionally provided with the groove for housing inner hexagon spanner.
During work, the most cocked little pressing plate 3 the most cocked large plate 4, make push rod 14 push away
Movable slider 6 is in base 2 high order end and is locked on base 2 and cannot slide, and uses peeling plier peeling optical fibre
1 coat, the reserved a length of 30-40mm of naked fibre, encase optical fiber 1 with the absorbent cotton or cotton paper dipping in ethanol,
Then optical fiber 1 is wiped clean.Wipe once, not with same absorbent cotton or cotton with absorbent cotton or cotton paper
Paper goes to wipe second time (noting: be please more than the ethanol of 99% by purity).Optical fiber 1 is put into and leads fine groove,
Require to be placed on left and right rubber blanket optical fiber 1 as the crow flies, fine for receipts box 21 is taken out by Magnet 20
It is bonded at base 1 fiber outlet.
Close little pressing plate 3, large plate 4, after on large plate 4, rubber presser feet contacts with lower rubber presser feet
Continue pressure, it is provided that optical fiber 1 is clamped by certain pretightning force, continue pressure, make button promote last item
Move downward and will snap in lower axle 16 retaining plate 17 of fixed plate 17；Now slide block 6 is at stage clip 11
And at the uniform velocity slide into opposite side along trunnion axis 8 under the effect of damping sleeve 10, draw at optical fiber 1 lower surface
Go out cut, play the vibration of fine device and optical fiber 1 is interrupted realize fiber cut；Optical fiber 1 after cutting falls into receipts
Fine box 21 is temporarily collected；Take off residue optical fiber and complete cutting operation.
It is to be understood that, above-mentioned detailed description of the invention is only presently preferred embodiments of the present invention and used skill
Art principle, in technical scope disclosed in this invention, any those familiar with the art is held
The change being readily conceivable that or replacement, all should contain within the scope of the present invention.
Claims (8)
1. automatic optical fiber cutter, including the base for installing optical fiber, for clamping optical fiber
Little pressing plate and large plate, it is characterised in that it is the most right also to include after described large plate clamping optical fiber
Optical fiber carries out the device of the fiber cut cut；
Being provided with the fine box accepting groove of receipts on described base, described receipts fibre box is provided with Magnet, optical fiber goes out
It is provided with at Kou for installing the Magnet attracting with Magnet on receipts fibre box receiving fine box；
Described optical fiber cleaver includes that blade, described blade are fixedly mounted on and can slide relative to base
Slide block on, described slide block connect self-acting feed device；Described slide block off working state is in base one
End, is locked on base by locking device；Being hinged with button on described large plate, described button is used
Release the locking to slide block in controlling locking device, make slide block the end of under the effect of self-acting feed device
Slide on seat and optical fiber is cut, described large plate is provided with the push rod for the slide block that resets.
Automatic optical fiber cutter the most according to claim 1, it is characterised in that described slide block leads to
Crossing trunnion axis be arranged on base and can slide along trunnion axis, described self-acting feed device is stage clip, institute
State compression spring sleeve to be located between slide block and base on trunnion axis.
Automatic optical fiber cutter the most according to claim 2, it is characterised in that described slide block with
Connected by sliding bearing between trunnion axis.
Automatic optical fiber cutter the most according to claim 1, it is characterised in that described locking fills
Put and include the last item being arranged on base and the lower axle being arranged on slide block and fixed plate, described last item
All can slide axially along self with lower axle, described fixed plate is arranged under the base between base and slide block
Surface, described fixed plate is provided with axis hole, and under off working state, described lower axle makes sliding through axis hole
Block is locked in base one end, and described last item is arranged on the position corresponding with described lower axle, passes through during work
The lower axle snapping in axis hole is ejected the locking released slide block by last item.
Automatic optical fiber cutter the most according to claim 4, it is characterised in that described last item with
It is provided with back-moving spring on lower axle.
Automatic optical fiber cutter the most according to claim 1, it is characterised in that in described button
It is provided with buffer spring.
Automatic optical fiber cutter the most according to claim 2, it is characterised in that described trunnion axis
On be additionally provided with damping sleeve, described base is provided with damping sleeve adjust screw.
Automatic optical fiber cutter the most according to claim 1, it is characterised in that described blade leads to
Cross knife rest to be arranged on slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496379.0A CN102998744B (en) | 2012-11-28 | 2012-11-28 | automatic optical fiber cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496379.0A CN102998744B (en) | 2012-11-28 | 2012-11-28 | automatic optical fiber cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102998744A CN102998744A (en) | 2013-03-27 |
| CN102998744B true CN102998744B (en) | 2016-08-10 |
Family
ID=47927540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210496379.0A Active CN102998744B (en) | 2012-11-28 | 2012-11-28 | automatic optical fiber cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102998744B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614810B (en) * | 2013-11-04 | 2017-12-19 | 深圳日海通讯技术股份有限公司 | A kind of optical cable baring and mechanically splicing optical fiber integrating device |
| JP6673712B2 (en) * | 2016-02-12 | 2020-03-25 | Ｓｅｉオプティフロンティア株式会社 | Optical fiber cutting equipment |
| CN107490827B (en) * | 2017-10-09 | 2020-07-28 | 富通光纤光缆（深圳）有限公司 | Optical fiber disposal method and optical fiber cutting machine |
| CN109445028B (en) * | 2018-12-14 | 2024-02-02 | 南京吉隆光纤通信股份有限公司 | Check mechanism of thin optical fiber cutting device |
| CN110357415A (en) * | 2019-08-14 | 2019-10-22 | 佛山昕宇飞通通信科技有限公司 | A kind of optical fiber cutter |
| CN111694097B (en) * | 2020-07-24 | 2024-03-29 | 安徽睿光仪器设备有限公司 | Optical fiber cutting device |
| JPWO2022224801A1 (en) * | 2021-04-19 | 2022-10-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678420A (en) * | 2002-08-26 | 2005-10-05 | 日新精密工业株式会社 | Automatic optical-fiber cutter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4065749B2 (en) * | 2001-10-23 | 2008-03-26 | 株式会社フジクラ | Optical fiber cutting machine and optical fiber cutting method using the same |
| CN101164001B (en) * | 2005-04-22 | 2012-11-21 | 日新技术株式会社 | Portable optical-fiber processing equipment |
| GB0514654D0 (en) * | 2005-07-16 | 2005-08-24 | Artex Rawlplug Ltd | Cutter |
| KR20120054641A (en) * | 2009-08-28 | 2012-05-30 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Bladeless optical fiber cleaver |
| CN102360099B (en) * | 2011-10-19 | 2013-02-20 | 南京吉隆光纤通信股份有限公司 | Optical fiber cutter with broken optical fiber collecting device |
| CN202502268U (en) * | 2012-02-20 | 2012-10-24 | 一诺仪器（威海）有限公司 | Optical fiber cutter |
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2012
- 2012-11-28 CN CN201210496379.0A patent/CN102998744B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678420A (en) * | 2002-08-26 | 2005-10-05 | 日新精密工业株式会社 | Automatic optical-fiber cutter |
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| CN102998744A (en) | 2013-03-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic cutter for optical fibers Effective date of registration: 20170706 Granted publication date: 20160810 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Shineway Technologies Co., Ltd. Registration number: 2017990000607 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190726 Granted publication date: 20160810 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Shineway Technologies Co., Ltd. Registration number: 2017990000607 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |