CN105652373B - Coarse optical fiber cutter - Google Patents
Coarse optical fiber cutter Download PDFInfo
- Publication number
- CN105652373B CN105652373B CN201610219330.9A CN201610219330A CN105652373B CN 105652373 B CN105652373 B CN 105652373B CN 201610219330 A CN201610219330 A CN 201610219330A CN 105652373 B CN105652373 B CN 105652373B
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- CN
- China
- Prior art keywords
- optical fiber
- cutter
- elastic plate
- rocker piece
- sliding shoe
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention gives a kind of coarse optical fiber cutter, including pedestal, sliding seat, cutter；Pedestal is equipped with guide rail, sliding seat is equipped with knife rest, cutter are hinged on knife rest, pedestal is set there are two fixed frame, and sliding seat two sides each extend over sliding shoe, and each sliding shoe upper surface is divided into preparing portion along guide rail trend and breaks disconnected portion, preparing portion is one section of horizontal plane, breaking disconnected portion is one section of raised arcwall face, and the sliding shoe is respectively protruding into the fixed frame, is additionally provided with floatation element in each fixed frame；Floatation element includes rocker piece and guide wheel, and the upper end of rocker piece is stretched out on the outside of fixed frame, and guide wheel is mounted on rocker piece lower end, and guide wheel is resisted against sliding shoe upper surface；Elastic plate is covered on the rocker piece upper end of two groups of floatation elements, and elastic plate lower end surface is equipped with the fixed channel of optical fiber for placing coarse optical fiber.This coarse optical fiber cutter have many advantages, such as that structure is simple, good cutting effect, and the section of optical fiber is smooth, excellent after cutting.
Description
Technical field
The present invention relates to a kind of optical fiber cutter, in particular to a kind of cutter device for coarse optical fiber.
Background technique
Since ordinary optic fibre cutter on the market can only adapt to the optical fiber of cutting 0.125mm, coarse optical fiber (is greater than
0.125mm is less than 0.5mm and is hereafter referred to as coarse optical fiber, and industry is interior to be referred to as " coarse optical fiber " for the optical fiber of this specification) it is typically only capable to make
It is expensive since structure is complicated for ultrasonic cutting knife with ultrasonic wave optical fiber cutter.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of structures simply, the coarse optical fiber cutter of good cutting effect.
In order to solve the above technical problems, the present invention provides a kind of coarse optical fiber cutter, including pedestal, sliding seat, cutting
Knife；
Pedestal is equipped with the guide rail of at least one and sliding seat cooperation, and sliding seat is equipped with knife rest, and cutter are hinged on knife
On frame, pedestal is set there are two fixed frame, and sliding seat two sides each extend over sliding shoe, the length direction of the sliding shoe and guide rail
Trend is consistent, and each sliding shoe upper surface is divided into preparing portion along guide rail trend and breaks disconnected portion, and preparing portion is one section of horizontal plane, breaks disconnected
Portion is one section of raised arcwall face, and the sliding shoe is respectively protruding into the fixed frame, is additionally provided in each fixed frame floating
Dynamic component；
The floatation element includes rocker piece and guide wheel, and rocker piece can move up and down in fixed frame, the upper end of rocker piece
It stretches out on the outside of fixed frame, guide wheel is mounted on rocker piece lower end, and guide wheel is resisted against sliding shoe upper surface；
Pressure component is additionally provided on the upside of pedestal, upper pressure component includes at least elastic plate, and elastic plate is covered on two groups of floatings
The rocker piece upper end of component, elastic plate lower end surface are equipped with the fixed channel of optical fiber for placing coarse optical fiber, and the fixed channel trend of optical fiber exists
The projection of horizontal plane is moved towards to be mutually perpendicular in the projection of horizontal plane with guide rail；
Sliding seat is moved along guide rail, and when the guide wheel of floatation element passes through the preparing portion of sliding shoe, the blade of cutter passes through
Optical fiber fixes channel.
With such a structure, coarse optical fiber is placed in the fixed channel of optical fiber, the both ends of coarse optical fiber are respectively by two
Rocker piece and elastic board clamping, manipulation sliding seat move integrally, and cutter blade behind the fixed channel of optical fiber, cut by coarse optical fiber
It cuts, can not completely cut through, the guide wheel of floatation element is resisted against the breaking in disconnected portion of sliding shoe, is one section of raised arc due to breaking disconnected portion
Shape face, so the rocker piece of floatation element moves up, and then drives elastic plate to move up, the elasticity of coarse optical fiber cutting position
Plate will not move up, and coarse optical fiber is broken disconnected.
The invention has the benefit that structure is simple, good cutting effect, the section of optical fiber is smooth, excellent after cutting.
The upper pressure component of this coarse optical fiber cutter further includes top board, limited block and two springs, and top board is arranged in bullet
Property plate on the upside of, limited block and two springs are arranged between top board and elastic plate, and two lower spring ends are born against in elasticity
Plate upper surface corresponds to rocker piece upper end position, and limited block is resisted against elasticity and corresponds to cutter blade by light in elastic plate upper surface
The position in the fixed channel of fibre.
With such a structure, top board does not generate deformation, and limited block makes thick light by top board in cutting process
The elastic plate of fine cutting position is not subjected to displacement, and breaks disconnected effect after guaranteeing coarse optical fiber cutting, spring can make floatation element
Use rear automatic homing.
Detailed description of the invention
Fig. 1 is one of the usage state diagram of this coarse optical fiber cutter embodiment.
Fig. 2 is the cross-sectional view of Fig. 1 left view.
Fig. 3 is the two of the usage state diagram of this coarse optical fiber cutter embodiment.
Fig. 4 is the cross-sectional view of Fig. 3 left view.
Fig. 5 is the structural schematic diagram of this coarse optical fiber cutter embodiment sliding shoe.
Specific embodiment
As shown in Fig. 1 to 5
This coarse optical fiber cutter include pedestal 1, sliding seat 2, cutter 5, upper pressure component, floatation element.
It is set on pedestal 1 there are three guide rail 11, three guide rails 11 are all the forward and backward upper surface moved towards and be respectively provided at pedestal 1
Left, center, right portion, 1 arranged on left and right sides of pedestal sets there are two fixed frame 12.
Sliding seat 2 is arranged on pedestal 1 by three guide rails 11, and knife rest 21 is equipped in the middle part of sliding seat 2, and cutter 5 pass through
Pin shaft is mounted on knife rest 21, and 2 arranged on left and right sides of sliding seat each extends over sliding shoe 22, and the length of the sliding shoe 22 is (forward and backward
The length in direction) direction is consistent with the trend of guide rail 11, and each 22 upper surface of sliding shoe is moved towards from front to back successively along guide rail 11
Preparing portion 22a, cut point and disconnected portion 22b is broken, preparing portion 22a is one section of horizontal plane, and cut point is close on preparing portion 22a
Position for breaking disconnected portion 22b, breaking disconnected portion 22b is one section of raised arcwall face, and two sliding shoes 22 are respectively protruding into two
In fixed frame 12, floatation element is additionally provided in each fixed frame 12.
Every group of floatation element includes rocker piece 31 and guide wheel 32, and rocker piece 31 can move up and down in fixed frame 12, is floated
12 outside of fixed frame is stretched out in the upper end of block 31, and guide wheel 32 is mounted on 31 lower end of rocker piece, and guide wheel 32 is resisted against 22 upper end of sliding shoe
Face.
Pressure component is additionally provided on the upside of pedestal 1, upper pressure component includes elastic plate 41, top board 42, limited block 43 and two
A spring 44, elastic plate 41 are covered on 31 upper end of rocker piece of two groups of floatation elements, and 41 lower end surface of elastic plate, which is equipped with, places thick light
The fixed channel of the optical fiber of fibre 6, the fixed channel trend of optical fiber the projection of horizontal plane and the trend of guide rail 11 horizontal plane projection phase
It is mutually vertical；
The setting of top board 42 is arranged in 41 upside of elastic plate, limited block 43 and two springs 44 in top board 42 and elastic plate
Between 41, two 44 lower ends of spring, which are born against, corresponds to 31 upper end position of rocker piece in 41 upper surface of elastic plate, and limited block 43 supports
It leans against elasticity and corresponds to 5 blade of cutter by the position in the fixed channel of optical fiber in 41 upper surface of elastic plate.
Before use, sliding seat 2 to be first moved to the rearmost end of its stroke along guide rail 11, this is initial position.
In use, coarse optical fiber 6 is placed in the fixed channel of optical fiber, the both ends of coarse optical fiber 6 are respectively by two rocker pieces 31
It is clamped with elastic plate 41, manipulation sliding seat 2 moves integrally；
As shown in Figure 1, 2
First stage: for 5 blade of cutter gradually close to the fixed channel of optical fiber, the guide wheel 32 of floatation element is resisted against sliding shoe
On 22 preparing portion 22a, the rocker piece 31 of floatation element is not displaced upwards in upper and lower；
Second stage: when the guide wheel 32 of floatation element passes through the cut point of sliding shoe 22, the blade of cutter 5 passes through optical fiber
Fixed channel, coarse optical fiber 6 are cut, can not be completely cut through, and rocker piece 31 is not displaced still upwards in upper and lower；
As shown in Figure 3,4
Phase III: 5 blade of cutter moves away from the fixed channel of optical fiber, and the guide wheel 32 of floatation element is resisted against sliding shoe
22 break on disconnected portion 22b, are one section of raised arcwall face due to breaking disconnected portion 22b, so the rocker piece 31 of floatation element is to moving up
It is dynamic, and then elastic plate 41 is driven to move up, but the elastic plate 41 of 6 cutting position of coarse optical fiber is under the action of limited block 43, no
It can move up, and then act on coarse optical fiber 6 and be fully disconnected.
Above-described is only one embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the principle of the present invention, several variations and modifications can also be made, these also should be regarded as belonging to this hair
Bright protection scope.
Claims (2)
1. a kind of coarse optical fiber cutter, including pedestal, sliding seat, cutter, it is characterized in that:
Pedestal is equipped with the guide rail of at least one and sliding seat cooperation, and sliding seat is equipped with knife rest, and cutter are hinged on knife rest,
Pedestal is set there are two fixed frame, and sliding seat two sides each extend over sliding shoe, the length direction of the sliding shoe and the trend of guide rail
Unanimously, each sliding shoe upper surface is divided into preparing portion along guide rail trend and breaks disconnected portion, and preparing portion is one section of horizontal plane, and breaking disconnected portion is
One section of raised arcwall face, the sliding shoe are respectively protruding into the fixed frame, and floating group is additionally provided in each fixed frame
Part；
The floatation element includes rocker piece and guide wheel, and rocker piece can move up and down in fixed frame, and the upper end of rocker piece is stretched out
On the outside of fixed frame, guide wheel is mounted on rocker piece lower end, and guide wheel is resisted against sliding shoe upper surface；
Pressure component is additionally provided on the upside of pedestal, upper pressure component includes at least elastic plate, and elastic plate is covered on two groups of floatation elements
Rocker piece upper end, elastic plate lower end surface is equipped with the fixed channel of optical fiber for placing coarse optical fiber, and the fixed channel trend of optical fiber is in level
The projection in face is moved towards to be mutually perpendicular in the projection of horizontal plane with guide rail；
Sliding seat is moved along guide rail, and when the guide wheel of floatation element passes through the preparing portion of sliding shoe, the blade of cutter passes through optical fiber
Fixed channel.
2. coarse optical fiber cutter according to claim 1, it is characterized in that:
The upper pressure component further includes top board, limited block and two springs, and top board is arranged on the upside of elastic plate, limited block and
Two springs are arranged between top board and elastic plate, and two lower spring ends bear against and correspond to rocker piece in elastic plate upper surface
Upper end position, limited block are resisted against elasticity and correspond to cutter blade by the position in the fixed channel of optical fiber in elastic plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219330.9A CN105652373B (en) | 2016-04-09 | 2016-04-09 | Coarse optical fiber cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219330.9A CN105652373B (en) | 2016-04-09 | 2016-04-09 | Coarse optical fiber cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105652373A CN105652373A (en) | 2016-06-08 |
| CN105652373B true CN105652373B (en) | 2019-02-05 |
Family
ID=56497086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610219330.9A Active CN105652373B (en) | 2016-04-09 | 2016-04-09 | Coarse optical fiber cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN105652373B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514641B (en) * | 2018-12-12 | 2024-03-05 | 南京吉隆光纤通信股份有限公司 | Optical fiber ultrasonic cutting tool bit device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101331414A (en) * | 2006-04-10 | 2008-12-24 | 住友电气工业株式会社 | Cutting method of optical fiber, cutting device of optical fiber, and assembly method of connector |
| CN104260129A (en) * | 2014-07-24 | 2015-01-07 | 南京吉隆光纤通信股份有限公司 | Handheld and table type dual-purpose simple optical fiber cutting knife |
| CN104330849A (en) * | 2014-10-20 | 2015-02-04 | 大豪信息技术（威海）有限公司 | Short-distance optical fiber cutter knife |
| CN204389733U (en) * | 2015-01-30 | 2015-06-10 | 光库通讯(珠海)有限公司 | Optical fiber cutter |
| CN205507135U (en) * | 2016-04-09 | 2016-08-24 | 南京吉隆光纤通信股份有限公司 | Thick optical fiber cutter |
-
2016
- 2016-04-09 CN CN201610219330.9A patent/CN105652373B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101331414A (en) * | 2006-04-10 | 2008-12-24 | 住友电气工业株式会社 | Cutting method of optical fiber, cutting device of optical fiber, and assembly method of connector |
| CN104260129A (en) * | 2014-07-24 | 2015-01-07 | 南京吉隆光纤通信股份有限公司 | Handheld and table type dual-purpose simple optical fiber cutting knife |
| CN104330849A (en) * | 2014-10-20 | 2015-02-04 | 大豪信息技术（威海）有限公司 | Short-distance optical fiber cutter knife |
| CN204389733U (en) * | 2015-01-30 | 2015-06-10 | 光库通讯(珠海)有限公司 | Optical fiber cutter |
| CN205507135U (en) * | 2016-04-09 | 2016-08-24 | 南京吉隆光纤通信股份有限公司 | Thick optical fiber cutter |
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| Publication number | Publication date |
|---|---|
| CN105652373A (en) | 2016-06-08 |
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