CN202003050U - Optical fiber coating layer stripping tool - Google Patents
Optical fiber coating layer stripping tool Download PDFInfo
- Publication number
- CN202003050U CN202003050U CN2011200983423U CN201120098342U CN202003050U CN 202003050 U CN202003050 U CN 202003050U CN 2011200983423 U CN2011200983423 U CN 2011200983423U CN 201120098342 U CN201120098342 U CN 201120098342U CN 202003050 U CN202003050 U CN 202003050U
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- China
- Prior art keywords
- knife rest
- optical fiber
- blade
- fiber coating
- knife
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model provides an optical fiber coating layer stripping tool, which is applicable to the technical field of tools. The optical fiber coating layer peeling tool comprises a knife rest, and a positioning groove for clamping rubber-covered fiber cables is arranged on the back of the knife rest. The positioning groove for clamping the rubber-covered fiber cables is arranged on the back of the knife rest, when bare fibers are cut, the optical fiber coating layer stripping tool is overturned before a rubber-covered fiber cable is placed in the positioning groove and positioned by the knife rest, and redundant bare fibers can be cut conveniently by a shearing tool without additional tools. The optical fiber coating layer stripping tool integrates a positioning function of the rubber-covered fiber cables and a stripping function of coating layers, is simple and practical, and is convenient in operation.
Description
Technical field
The utility model belongs to technical field of tools, relates in particular to a kind of optical fiber coating exfoliation tool.
Background technology
Optical fiber field connector can directly carry out field terminating to optical fiber, is the optical passive component that uses during optical fiber communication connects.During field terminating optical fiber, need naked fibre is cut, the length of naked fibre is met the demands.But existing fiber coat exfoliation tool only can be peeled off the coat operation, needs by other instrument rubber-insulated wire optical fiber to be positioned, so that cut naked fibre, brings inconvenience.
The utility model content
The purpose of the utility model embodiment is to provide a kind of optical fiber coating exfoliation tool, is intended to solve existing fiber coat exfoliation tool and only can peels off the coat operation, needs rubber-insulated wire optical fiber to be positioned the problem that brings inconvenience by other instrument.
The utility model embodiment is achieved in that a kind of optical fiber coating exfoliation tool, comprises knife rest, and the back side of described knife rest is provided with the locating slot of clamping rubber-insulated wire optical fiber.
The utility model embodiment establishes the locating slot of clamping rubber-insulated wire optical fiber in the back side of knife rest, cut naked when fine, directly the optical fiber coating exfoliation tool is turned, then rubber-insulated wire optical fiber is placed this locating slot,, make things convenient for the unnecessary naked fibre of cutting implement cutting by knife rest location rubber-insulated wire optical fiber, need not other instrument, this optical fiber coating exfoliation tool will become one to the positioning function of rubber-insulated wire optical fiber and the function of peeling off to coat, and will be simple, practical, easy to operate.
Description of drawings
Fig. 1 is the user mode figure () of the optical fiber coating exfoliation tool that provides of the utility model embodiment;
Fig. 2 is the user mode figure (two) of the optical fiber coating exfoliation tool that provides of the utility model embodiment;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the exploded view (overlooking) of the optical fiber coating exfoliation tool that provides of the utility model embodiment;
Fig. 5 is the exploded view (looking up) of the optical fiber coating exfoliation tool that provides of the utility model embodiment;
Fig. 6 is the stereographic map of the optical fiber coating exfoliation tool that provides of the utility model embodiment;
Fig. 7 is another user mode figure of the optical fiber coating exfoliation tool that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment establishes the locating slot of clamping rubber-insulated wire optical fiber in the back side of knife rest, cut naked when fine, directly the optical fiber coating exfoliation tool is turned, then rubber-insulated wire optical fiber is placed this locating slot,, make things convenient for the unnecessary naked fibre of cutting implement cutting by knife rest location rubber-insulated wire optical fiber, need not other instrument, this optical fiber coating exfoliation tool will become one to the positioning function of rubber-insulated wire optical fiber and the function of peeling off to coat, and will be simple, practical, easy to operate.
The optical fiber coating exfoliation tool that the utility model embodiment provides comprises knife rest, and the back side of described knife rest is provided with the locating slot of clamping rubber-insulated wire optical fiber.
Below in conjunction with specific embodiment realization of the present utility model is described in detail.
Shown in Fig. 1～3, the optical fiber coating exfoliation tool that the utility model embodiment provides comprises knife rest 10, and the back side of this knife rest 10 is provided with the locating slot 43 of clamping rubber-insulated wire optical fiber 3.Cut naked fine 32 o'clock, directly the optical fiber coating exfoliation tool is turned, then rubber-insulated wire optical fiber 3 is placed this locating slot 43, by knife rest 10 location rubber-insulated wire optical fiber 3, make things convenient for the unnecessary naked fibre of cutting implement cutting, need not other instrument, this optical fiber coating exfoliation tool will become one to the positioning function of rubber-insulated wire optical fiber 3 and the function of peeling off to coat, simply, practicality, easy to operate.
Usually, the back side of knife rest 10 also is provided with carries out spacing stopper slot 44 to coated fiber 31, and this stopper slot 44 is coaxial with locating slot 43.When rubber-insulated wire optical fiber 3 was placed locating slot 43, stopper slot 44 prevented coated fiber 31 left and right swings, guaranteed that cutting implement cuts unnecessary naked precision when fine.
The degree of depth of above-mentioned locating slot 43 is little than the height of rubber-insulated wire optical fiber 3, has guaranteed the holding force of locating slot 43.In addition, the inboard of this locating slot 43 is provided with the convex tendon in order to further enhancing holding force.
Shown in Fig. 4～7, as an embodiment of the present utility model, knife rest 10 comprises second knife rest 2 that is used to that first knife rest 1 of first blade 11 is installed and is used to install second blade 21, and this first blade 11 has an edge of a knife 12; When second knife rest 2 is assemblied in first knife rest 1, the blade 22 of second blade 21 and the 12 relative spacing settings of the edge of a knife of first blade 11; When external force put on second knife rest 2, the spacing of the blade 22 of second blade 21 and the edge of a knife 12 of first blade 11 was decreased to the diameter of fibre core.For example, with diameter is the edge of a knife 12 that the coated fiber 31 of 250um places first blade 11, applying external force reduces the spacing of the edge of a knife 12 of the blade 22 of second blade 21 and first blade 11, then this edge of a knife 12 and blade 22 with coated fiber 31 cut to diameter be naked fine 32 of 125um, applying outside tensile force f simultaneously can peel off the coat of this coated fiber 31, She Ji optical fiber coating exfoliation tool is simple in structure, easy to operate like this, and cost is low.
For making coated fiber place the edge of a knife 12 of first blade 11 exactly, be axially arranged with second gathering sill 42 that first gathering sill 41 that passes for rubber-insulated wire optical fiber 3 and coated fiber 31 pass in first knife rest 1, and make this edge of a knife 12 coaxial with second gathering sill 42.Simultaneously, make the distance of point of interface 4 to first blades 11 of second gathering sill 42 and first gathering sill 41 equal the length L in coated fiber 31 unstripped districts.During fiber stripping, the inner end that only need make a end that rubber-insulated wire optical fiber 3 is stripped from rubber-insulated wire withstand on first gathering sill 41 gets final product.Yes according to different optical fiber field connectors, sets the length L in this unstripped district of coated fiber.
Above-mentioned second knife rest 2 is assemblied in first knife rest, 1, the first knife rest, 1 both sides by two legs 23 and is respectively equipped with the spacing hole 13 that cooperates clamping with two legs 23.Such second knife rest 2 will firmly be assembled into one with first knife rest 1.
Among the utility model embodiment, second blade 21 is installed between the head 24 of head 24, the second knife rests 2 of second knife rest 2 and the leg 23 and is provided with the elastic force waist 25 that blade 22 and the edge of a knife 12 relative spacings are provided with.Only apply the head 24 of external force, this blade 22 and the spacing of the edge of a knife 12 are reduced in second knife rest 2; During no external force, this blade 22 and the edge of a knife 12 relative spacing setting under the effect of elastic force waist 25 prevent to damage blade, especially this blade 22 and edge of a knife 12.
Above-mentioned each knife rest is the plastic cement knife rest, and when second knife rest 2 was assemblied in first knife rest 1, elastic force waist 25 tilted to extend upwardly to head 24.It is unsettled to be equivalent to elastic force waist 25 like this, and restoring force is pure.
In addition, the bottom of leg 23 is provided with protruding knob 26, is provided with the recess 14 that embeds for this protruding knob 26 in the spacing hole 13.Particularly, recess 14 has the obtuse angle skew wall 15 that the end 27 for leg 23 slips over, and protruding knob 26 has the inclined-plane, obtuse angle 28 that cooperates with this obtuse angle skew wall 15; The end 27 of leg 23 connects from the inwall that obtuse angle skew wall 15 slips over back and spacing hole 13.Recess 14 also is provided with in order to the acute angle skew wall 16 that prevents that leg 23 from coming off, and protruding knob 26 has the acute angle bevel 29 that cooperates with acute angle skew wall 16; After protruding knob 26 embeds recess 14, be the grab shape each other.Second knife rest 2 more firmly can be assemblied in first knife rest 1 like this.
The utility model embodiment establishes the locating slot of clamping rubber-insulated wire optical fiber in the back side of knife rest, cut naked when fine, directly the optical fiber coating exfoliation tool is turned, then rubber-insulated wire optical fiber is placed this locating slot,, make things convenient for the unnecessary naked fibre of cutting implement cutting by knife rest location rubber-insulated wire optical fiber, need not other instrument, this optical fiber coating exfoliation tool will become one to the positioning function of rubber-insulated wire optical fiber and the function of peeling off to coat, and will be simple, practical, easy to operate.Simultaneously, the back side of this knife rest also is provided with carries out spacing stopper slot to coated fiber, and makes this stopper slot and locating slot coaxial, when rubber-insulated wire optical fiber is placed locating slot, stopper slot prevents the left and right swing of coated fiber, guarantees that cutting implement cuts unnecessary naked precision when fine.In addition, make the edge of a knife relative spacing setting of blade and another blade of one of them blade, coated fiber is placed this edge of a knife, applying external force reduces the spacing of this blade and the edge of a knife, this edge of a knife and blade cut coated fiber to fibre core, and applying outside pulling force simultaneously can peel off the coat of this coated fiber, and She Ji optical fiber coating exfoliation tool is simple in structure like this, easy to operate, cost is low.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. an optical fiber coating exfoliation tool comprises knife rest, it is characterized in that, the back side of described knife rest is provided with the locating slot of clamping rubber-insulated wire optical fiber.
2. optical fiber coating exfoliation tool as claimed in claim 1 is characterized in that, the back side of described knife rest also is provided with carries out spacing stopper slot to coated fiber, and described stopper slot is coaxial with described locating slot.
3. optical fiber coating exfoliation tool as claimed in claim 1 or 2 is characterized in that, the height of the more described rubber-insulated wire optical fiber of the degree of depth of described locating slot is little.
4. optical fiber coating exfoliation tool as claimed in claim 3 is characterized in that the inboard of described locating slot is provided with convex tendon.
5. optical fiber coating exfoliation tool as claimed in claim 1 or 2 is characterized in that, described knife rest comprises second knife rest that is used to that first knife rest of first blade is installed and is used to install second blade, and described first blade has an edge of a knife; When described second knife rest was assemblied in described first knife rest, the edge of a knife relative spacing of the blade of described second blade and described first blade was provided with; When external force put on described second knife rest, the spacing of the edge of a knife of the blade of described second blade and described first blade was decreased to the diameter of fibre core.
6. optical fiber coating exfoliation tool as claimed in claim 5 is characterized in that, described first knife rest is axially arranged with second gathering sill that first gathering sill that passes for rubber-insulated wire optical fiber and coated fiber pass, and the described edge of a knife is coaxial with described second gathering sill.
7. optical fiber coating exfoliation tool as claimed in claim 6 is characterized in that, the point of interface of described second gathering sill and first gathering sill equals the length in the unstripped district of described coated fiber to the distance of described first blade.
8. optical fiber coating exfoliation tool as claimed in claim 5 is characterized in that, described second knife rest is assemblied in described first knife rest by two legs, and the described first knife rest both sides are respectively equipped with the spacing hole that cooperates clamping with described two legs.
9. optical fiber coating exfoliation tool as claimed in claim 8 is characterized in that described second blade is installed on the head of described second knife rest, is provided with the elastic force waist that described blade and edge of a knife relative spacing are provided with between the head of described second knife rest and the leg;
Each knife rest is the plastic cement knife rest, and when described second knife rest was assemblied in described first knife rest, described elastic force waist tilted to extend upwardly to described head.
10. optical fiber coating exfoliation tool as claimed in claim 8 or 9 is characterized in that the bottom of described leg is provided with protruding knob, is provided with the recess that embeds for described protruding knob in the described spacing hole;
Described recess has the obtuse angle skew wall that the end for described leg slips over, and described protruding knob has the inclined-plane, obtuse angle that cooperates with described obtuse angle skew wall; After the end of described leg slipped over from described obtuse angle skew wall, the end of described leg and the inwall of described spacing hole connected;
Described recess also is provided with in order to the acute angle skew wall that prevents that described leg from coming off, and described protruding knob has the acute angle bevel that cooperates with described acute angle skew wall; After described protruding knob embeds described recess, be the grab shape each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200983423U CN202003050U (en) | 2011-03-31 | 2011-03-31 | Optical fiber coating layer stripping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200983423U CN202003050U (en) | 2011-03-31 | 2011-03-31 | Optical fiber coating layer stripping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003050U true CN202003050U (en) | 2011-10-05 |
Family
ID=44705787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200983423U Expired - Lifetime CN202003050U (en) | 2011-03-31 | 2011-03-31 | Optical fiber coating layer stripping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303768A (en) * | 2018-04-11 | 2018-07-20 | 南京续点通信科技有限公司 | A kind of compact optical cable coating layer stripping and positioning device |
| CN111122321A (en) * | 2019-12-26 | 2020-05-08 | 长飞光纤光缆股份有限公司 | In-situ modulus testing method for optical fiber outer coating layer |
| CN111736273A (en) * | 2020-07-20 | 2020-10-02 | 中铁武汉电气化局集团有限公司 | Cold-pressing installation method for 5G antenna optical cable of urban rail transit |
-
2011
- 2011-03-31 CN CN2011200983423U patent/CN202003050U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303768A (en) * | 2018-04-11 | 2018-07-20 | 南京续点通信科技有限公司 | A kind of compact optical cable coating layer stripping and positioning device |
| CN108303768B (en) * | 2018-04-11 | 2024-04-09 | 南京续点通信科技有限公司 | Compact optical cable coating layer stripping and positioning device |
| CN111122321A (en) * | 2019-12-26 | 2020-05-08 | 长飞光纤光缆股份有限公司 | In-situ modulus testing method for optical fiber outer coating layer |
| CN111736273A (en) * | 2020-07-20 | 2020-10-02 | 中铁武汉电气化局集团有限公司 | Cold-pressing installation method for 5G antenna optical cable of urban rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |