CN110954991A - Fiber stripping clamp - Google Patents
Fiber stripping clamp Download PDFInfo
- Publication number
- CN110954991A CN110954991A CN201911393249.2A CN201911393249A CN110954991A CN 110954991 A CN110954991 A CN 110954991A CN 201911393249 A CN201911393249 A CN 201911393249A CN 110954991 A CN110954991 A CN 110954991A
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- CN
- China
- Prior art keywords
- fiber
- optical fiber
- blades
- placing groove
- base
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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.)
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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
- G02B6/245—Removing protective coverings of light guides before coupling
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a fiber stripping clamp which comprises a cover plate and a base which are matched, wherein an inwards concave optical fiber placing groove is arranged on a central axis of the base, and the width of the optical fiber placing groove is consistent with the diameter of an optical fiber; two blades are correspondingly arranged on two sides of the optical fiber placing groove at a certain angle, the two blades are vertically erected, and the sharp edge of each blade relatively extends into the groove by 0.02-0.04mm so as to be in contact with the surface coating layer of the optical fiber, and the fiber core is not damaged. The cover plate is pressed on the base and is fixed by a connecting shaft. The cover plate is provided with a larger square through hole and another smaller square through hole which are positioned above the whole optical fiber placing groove, and the smaller direction through hole is positioned at the fiber peeling position where the two blades are peeled from the coating layer, so that people can observe the fiber peeling process of the optical fiber by naked eyes. The fiber stripping device has the advantages of simple and ingenious structure, easiness in fiber stripping operation, no external force, stable coating layer removing effect and no damage to a fiber core.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of optical fiber processing, in particular to a fiber stripping clamp.
[ background of the invention ]
In the production of couplers and other products using optical fibers, it is necessary to remove a coating layer from the surface of the optical fiber. Because the coating layer is tightly attached to the fiber core of the optical fiber, the fiber core is easily damaged when the coating layer is stripped, and the hidden danger of fiber breakage is caused. The existing coating layer removing methods comprise metal wire strippers, heatable hot fiber strippers and plastic fiber strippers. The metal wire stripper has the disadvantages that the strength of each user is different, and the strength of each fiber stripping of the same person is also different, so that the fiber stripping effect is unstable, and the risk of damaging the fibers is high. The hot fiber stripping pliers can reduce resistance in fiber stripping, reduce partial fiber damage hidden danger, are troublesome to operate, cannot meet fiber stripping requirements for windowing, are related to fiber damage probability and knife edge adjustment, and are not easy to control. The plastic fiber stripping pliers can reduce the risk of damaging fibers due to the soft material of the edges, but also have the problem that the fiber stripping force cannot be controlled, so the fiber stripping effect is unstable.
[ summary of the invention ]
In view of the above, in order to overcome the defects in the prior art, the invention provides a fiber stripping clamp which is ingenious in structural design, fixed in optical fiber moving track, free of external force participation, stable in coating layer removing effect and capable of ensuring that a fiber core is not damaged.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a fiber stripping clamp comprises a cover plate and a base which are matched, wherein an inwards concave optical fiber placing groove is formed in the central axis of the base, and the width of the optical fiber placing groove is consistent with the diameter of an inserted optical fiber; two blades are correspondingly arranged on two sides of the optical fiber placing groove at a certain angle, the two blades are vertically erected, and the sharp edge of each blade relatively extends into the groove by 0.02-0.04mm so as to be in contact with the surface coating layer of the optical fiber, and the fiber core is not damaged.
Furthermore, the cover plate is pressed on the base and is fixed by a connecting shaft.
The cover plate is provided with a large square through hole and another small square through hole which are located above the whole optical fiber placing groove, and the small direction through holes are located at the fiber peeling positions of the two blades for peeling off the coating layer, so that people can observe the fiber peeling process by naked eyes, errors are avoided, and the accuracy is guaranteed.
The two blades respectively form an included angle of 45 degrees with the optical fiber placing groove positioned on the central axis.
The side surfaces of the two blades are provided with holes, and screw components are inserted through the holes to be connected with the inside of the base.
Preferably, the sharp edges of the two blades relatively extend into the groove by 0.03mm, so that the coating layer on the surface of the optical fiber can be just removed when the optical fiber moves, the fiber core can not be damaged, and the safety is extremely high.
The fiber stripping method of the invention comprises the following steps: the optical fiber is fixed in a high-precision optical fiber placing groove, the width of the groove is consistent with the diameter of the optical fiber, and the optical fiber cannot shake in the vertical direction of the groove. Two sides of the optical fiber placing groove are inclined at a fixed angle, two specially-made blades are installed, and sharp sides of the two blades relatively extend into the groove for 0.03mm, so that a fiber core is prevented from being damaged.
The cover plate is covered, the optical fiber is pulled by the left hand, the optical fiber moves along one side direction of the groove, the coating layer is cut off from the fiber core by the two blades, and the method is different from other modes of removing the coating layer, so that the fiber core can be extruded, and the fiber is easy to be damaged.
The fiber stripping device has the advantages of simple and ingenious structural design, easiness in operation, good fiber stripping effect, stable coating layer removing effect and capability of ensuring no damage to a fiber core.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cover plate of the present invention.
Fig. 2 is a schematic structural diagram of the base of the present invention.
Fig. 3 is a schematic structural view of the cover plate and the base of the present invention after being connected.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, a fiber stripping clamp comprises a cover plate 1 and a base 2 which are matched with each other, wherein an inwards concave optical fiber placing groove 4 is formed in the central axis of the base 2, the width of the optical fiber placing groove 4 is consistent with the diameter of an optical fiber, after the optical fiber is placed in a high-precision groove, the optical fiber cannot shake in the vertical direction of the optical fiber placing groove 4, and only can move along the groove, and the track is fixed.
Two blades 3 are correspondingly arranged on two sides of the optical fiber placing groove 4 at a certain angle, the two blades 3 are vertically erected, and one sharp edge of each blade relatively extends into the groove by 0.03mm, so that the blades can just contact with the surface coating layer of the optical fiber, and the fiber core is not damaged.
The cover plate 1 is pressed on the base 2 and fixed by a connecting shaft.
Two blades 3 respectively with the optic fibre standing groove that is located the axis becomes 45 contained angles, and when being located the optic fibre removal of inslot, blade 3 will coat and cut from the fibre core, whole process, blade can not lead to the fact the extrusion to the fibre core, have avoided the current mode of shelling to produce the optical hidden danger that hinders that the extrusion led to the fact to the optic fibre.
The two blades 3 are provided with holes on the side surfaces, and screw components are inserted into the holes to be connected with the inside of the base 2.
The cover plate 1 is provided with a large square through hole 11 and another small square through hole 12 which are located above the whole optical fiber placing groove 4, the small direction through holes 12 are located right above the fiber peeling positions of the two blades 3 which are cut away from the coating layer, so that people can observe the fiber peeling process by naked eyes, errors are avoided, and the accuracy is ensured.
The fiber stripping method of the invention comprises the following steps: the optical fiber is fixed in a high-precision optical fiber placing groove 4, the width of the groove is consistent with the diameter of the optical fiber, and the optical fiber cannot shake in the vertical direction of the groove. Two special blades 3 are arranged on two sides of the optical fiber placing groove 4 in a tilting mode at a fixed angle, and the sharp edges of the two blades 3 relatively extend into the groove by 0.03mm, so that a fiber core is prevented from being damaged.
The cover plate 1 is covered, the optical fiber is pulled by the left hand, the optical fiber moves along one side direction of the groove, the coating layer is cut off from the fiber core by the two blades 3, and the fiber core is extruded and is easy to damage in a mode different from other modes of removing the coating layer.
The fiber stripping device has the advantages of simple and ingenious structural design, easiness in operation, good fiber stripping effect, fixed moving track of the optical fiber, no external force participation, stable coating layer removing effect and capability of ensuring no damage to the fiber core.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A fiber stripping clamp is characterized by comprising a cover plate and a base which are matched, wherein an inwards concave optical fiber placing groove is arranged on a central axis of the base, and the width of the optical fiber placing groove is consistent with the diameter of an inserted optical fiber; two blades are correspondingly arranged on two sides of the optical fiber placing groove at a certain angle, the two blades are vertical and upright, and the sharp edge of each blade relatively extends into the groove by 0.02-0.04 mm.
2. A fiber stripping clamp as claimed in claim 1, wherein the cover plate is pressed on the base and fixed by a connecting shaft.
3. A fiber stripping clamp as claimed in claim 1 or 2, wherein the cover plate is provided with a larger square through hole and a smaller square through hole which are located above the whole optical fiber placement groove, and the smaller through hole is located right at the fiber stripping position where the two blades are stripped from the coating layer.
4. A fiber stripping jig according to claim 1, wherein the two blades are respectively angled at 45 ° with respect to the fiber placement grooves on the central axis.
5. A fiber stripping clamp as claimed in claim 1, wherein the two blades are provided with holes on their sides, and screw assemblies are inserted through the holes to connect the inside of the base.
6. A clamp according to claim 1 or 4, wherein the sharp edges of the two blades extend into the groove by 0.03mm relative to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393249.2A CN110954991A (en) | 2019-12-30 | 2019-12-30 | Fiber stripping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393249.2A CN110954991A (en) | 2019-12-30 | 2019-12-30 | Fiber stripping clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110954991A true CN110954991A (en) | 2020-04-03 |
Family
ID=69984993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911393249.2A Pending CN110954991A (en) | 2019-12-30 | 2019-12-30 | Fiber stripping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110954991A (en) |
-
2019
- 2019-12-30 CN CN201911393249.2A patent/CN110954991A/en active Pending
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| PB01 | Publication | ||
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