CN104749702A - Stripping clamp for self-bearing butterfly-shaped leading-in optical cable - Google Patents
Stripping clamp for self-bearing butterfly-shaped leading-in optical cable Download PDFInfo
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- CN104749702A CN104749702A CN201510177284.6A CN201510177284A CN104749702A CN 104749702 A CN104749702 A CN 104749702A CN 201510177284 A CN201510177284 A CN 201510177284A CN 104749702 A CN104749702 A CN 104749702A
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- protruding part
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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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- Optics & Photonics (AREA)
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Abstract
The invention belongs to the technical field of cables and tools, and particularly relates to a stripping clamp for a self-bearing butterfly-shaped leading-in optical cable. The stripping clamp is characterized by comprising two stripping dies, two first knives, two second knives, multiple fixing parts, multiple first fixing elements, multiple second fixing elements, a rotatable part, a first clamp handle and a second clamp handle. The stripping clamp has the advantages of simple structure, convenience in use, high stripping efficiency, higher safety and reliability in use, higher durability, low cost, higher safety, longer service life, higher portability, convenience in mounting, demounting and replacing.
Description
Technical field
The invention belongs to cable and technical field of tools, especially relate to self-bearing type butterfly leading in cable stripping and clamp.
Background technology
In People's Republic of China (PRC) communication industry standard YD/T 1997-2009 " Access Network butterfly leading in cable ", define multiple butterfly leading in cable, wherein in model GJYX beginning be self-bearing type butterfly leading in cable, typical model is GJYXCH, GJYXDCH, GJYXFCH, GJYXFDCH, their common feature has messenger wire, non-self-bearing type butterfly leading in cable unit, by the dowel that messenger wire and non-self-bearing type butterfly leading in cable unit couple together, messenger wire is made up of reinforcement and the messenger wire sheath that envelopes reinforcement, non-self-bearing type butterfly leading in cable unit is by optical fiber or fibre ribbon, be positioned at the stiffener of optical fiber or fibre ribbon both sides, sheath stiffener and optical fiber or fibre ribbon enveloped is formed, the sheath of optical fiber or fibre ribbon both sides has optical cable separating opening.
During the construction of self-bearing type butterfly leading in cable, need dowel blade to be torn, messenger wire will be made to be separated with non-self-bearing type butterfly leading in cable unit, and then use specific purpose tool, stripping fiber optic cables separating opening, to obtain optical fiber or light transmitting fiber, so that continue.
Disposable stripping is carried out without corresponding instrument in prior art, trouble is brought to construction, have impact on work efficiency, because butterfly leading in cable need cut into hundreds of or tens meters usually, then the joints of optical fibre on two ends connect, for the manufacturer of professional production connector, need instrument quick, safe, easy to use; Equally, for site operation personnel, also need suitable instrument; For this reason, expect in industry to occur relevant instrument, to meet the demand of user.
Summary of the invention
In order to solve the problem, the object of the invention is to disclose self-bearing type butterfly leading in cable stripping and clamp, it realizes by the following technical solutions.
In the present invention, self-bearing type butterfly leading in cable stripping clamps, and it is characterized in that it includes two stripping moulds, two the first cutters, two the second cutters, multiple fixed part, multiple first retaining element, multiple second retaining element, rotatable part, first pincers handles, second clamp handle, each stripping mould is integral type structure and by the first protruding part, second protruding part, 3rd protruding part, 4th protruding part, 5th protruding part, back up pad is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, the first protruding part, second protruding part and the 3rd protruding part three protrude from the upper surface of back up pad, the first protruding part, the upper surface of back up pad, second protruding part is formed and holds cable groove, the second protruding part, the upper surface of back up pad, 3rd protruding part is formed and holds messenger wire groove, and the first protruding part is positioned at the right side of back up pad, 3rd protruding part is positioned at the left side of back up pad, second protruding part is between the first protruding part and the 3rd protruding part, the upper surface of the first protruding part and the 3rd protruding part is positioned at same plane, the upper surface of the second protruding part and the distance of support plate upper surface are less than the upper surface of the first protruding part and the distance of support plate upper surface, 4th protruding part and the 5th protruding part all protrude from the lower surface of back up pad, 4th protruding part is positioned at and holds below cable groove, 5th protruding part is positioned at immediately below the 5th protruding part, described stripping mould has the second cutter groove running through back up pad and the 4th protruding part up and down successively, stripping mould also has and runs through the second protruding part up and down, first cutter groove of back up pad and the 5th lug boss, or described stripping mould has the second cutter groove running through back up pad up and down successively and do not extend through the 4th protruding part lower surface, stripping mould has and runs through the second protruding part, back up pad but do not extend through the first cutter groove of the lower surface of the 5th protruding part up and down, or described stripping mould has the second cutter groove running through back up pad and the 4th protruding part up and down successively, stripping mould has the first cutter groove of the lower surface running through the second protruding part, back up pad up and down and do not extend through the 5th protruding part, or described stripping mould has the second cutter groove running through back up pad up and down successively and do not extend through the 4th protruding part lower surface, stripping mould also has the first cutter groove running through the second protruding part, back up pad and the 5th protruding part up and down, on the vertical view of described stripping mould: the second cutter slot is in holding the central authorities of left and right directions of cable groove, the first cutter slot in the central authorities of the left and right directions of the second protruding part, the multiple first cutter fixed orifices multiple second cutter fixed orifices of the 4th protruding part, the 5th protruding part having and runs through the 5th protruding part in left and right are run through about 4th protruding part has, the plane at the upper surface place of the first protruding part is parallel with the plane at the upper surface place of back up pad, the right lateral surface of the first protruding part has buckling groove to the left side of the first protruding part, back up pad lower surface has the multiple blocked holes being communicated to buckling groove, and buckling groove is the left-hand face not extending through the first protruding part, each first cutter is made up of the first cutter base and first knife edge be positioned on the first cutter base, and first knife edge is in the V-shape fallen, and each second cutter is made up of the second cutter base and second knife edge be positioned on the second cutter base, and second knife edge is in the V-shape fallen, first pincers being made up of the first in command, the first labour contractor, the second pincers being made up of the second in command, the second labour contractor, the first pincers, the second pincers to be fixed on rotatable part and the first pincers, the second pincers all rotating around rotatable part, during installment state: the first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first retaining element penetrates the first cutter fixed orifice and the first cutter base and the 5th protruding part is fixed, first knife edge at least has the upper surface that a part protrudes from the second protruding part, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, second retaining element penetrates the second cutter fixed orifice and the second cutter base and the 4th protruding part is fixed, second knife edge at least has the upper surface that a part protrudes from back up pad, the appearance cable groove relative direction of two identical stripping moulds is placed, hold messenger wire groove relative direction to place, the blocked hole that fixed part penetrates the first stripping mould makes the first labour contractor of the buckling groove stretching to the first stripping mould fix, the blocked hole that fixed part penetrates the second stripping mould makes the second labour contractor of the buckling groove stretching to the second stripping mould fix.
Self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that the described lower surface of the 4th protruding part is parallel with the plane at the lower surface place of back up pad.
Self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that the lower surface of the lower surface of described 4th protruding part and the 5th protruding part is in same plane.
Self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that the compound substance that the material of described stripping mould is steel or iron or forms in following ratio: iron >=99.5wt%, sulphur≤0.025wt%, phosphorus≤0.025wt%, carbon≤0.45wt% and inevitable impurity.
Self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that the degree of depth of described appearance cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
Further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance messenger wire groove depth is 0.9 ~ 1.2mm, width is 1.8 ~ 2.2mm.
Again further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance messenger wire groove depth nominal value is 1.0mm.
Further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance cable well width nominal value is 3.0mm or 4.0mm.
Again further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance messenger wire groove depth nominal value is 1.0mm, width nominal value is 2.0mm.
The present invention has following main beneficial effect: structure is simple, easy to use, stripping efficiency is high, use safety and reliability, more durable, cost is low, safer, longer service life, be more convenient for carrying, being convenient to the effective technology effects such as handling and replacing.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the perspective view of a stripping mould in the present invention.
Fig. 3 is the front view after Fig. 2 amplifies.
Fig. 4 is the right view after Fig. 2 amplifies.
Fig. 5 is the left view after Fig. 2 amplifies.
Fig. 6 is the perspective view of the first cutter used in the present invention.
Fig. 7 is the perspective view of the second cutter used in the present invention.
Fig. 8 is the perspective view of a section of the self-bearing type butterfly leading in cable needing stripping in the present invention.
Embodiment
embodiment 1
Ask for an interview Fig. 1 to Fig. 8, self-bearing type butterfly leading in cable stripping clamps, and it is characterized in that it includes two stripping moulds, 3, two the first cutters, 7, two the second cutters 8, multiple fixed part 5, multiple first retaining element 9, multiple second retaining element 6, rotatable part 4, first pincers handle, the second pincers handle, each stripping mould is integral type structure and by the first protruding part 31, second protruding part 32, 3rd protruding part 33, 4th protruding part 36, 5th protruding part 38, back up pad 37 is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, the first protruding part, second protruding part and the 3rd protruding part three protrude from the upper surface of back up pad, the first protruding part, the upper surface of back up pad, second protruding part is formed and holds cable groove 34, second protruding part, the upper surface of back up pad, 3rd protruding part is formed and holds the right side that messenger wire groove 35, first protruding part is positioned at back up pad, 3rd protruding part is positioned at the left side of back up pad, second protruding part is between the first protruding part and the 3rd protruding part, the upper surface of the first protruding part and the 3rd protruding part is positioned at same plane, the upper surface of the second protruding part and the distance of support plate upper surface are less than the upper surface of the first protruding part and the distance of support plate upper surface, 4th protruding part and the 5th protruding part all protrude from the lower surface of back up pad, 4th protruding part is positioned at and holds below cable groove, 5th protruding part is positioned at immediately below the 5th protruding part, described stripping mould has the second cutter groove 341 running through back up pad and the 4th protruding part up and down successively, described stripping mould also has and runs through the second protruding part up and down, first cutter groove 323 of back up pad and the 5th protruding part, on the vertical view of described stripping mould: the second cutter slot is in the central authorities of the left and right directions of appearance cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, the multiple first cutter fixed orifices 381 multiple second cutter fixed orifices 361 of the 4th protruding part, the 5th protruding part having and runs through the 5th protruding part in left and right are run through about 4th protruding part has, the plane at the upper surface place of the first protruding part is parallel with the plane at the upper surface place of back up pad, the right lateral surface of the first protruding part has buckling groove 311 to the left side of the first protruding part, back up pad lower surface has the multiple blocked holes 312 being communicated to buckling groove, and buckling groove is the left-hand face not extending through the first protruding part, each first cutter is made up of the first cutter base 71 and first knife edge 70 be positioned on the first cutter base, and first knife edge is in the V-shape fallen, and each second cutter is made up of the second cutter base 81 and second knife edge 80 be positioned on the second cutter base, and second knife edge is in the V-shape fallen, first pincers being made up of the first in command 11, first labour contractor 12, the second pincers being made up of the second in command 21, second labour contractor 22, the first pincers, the second pincers to be fixed on rotatable part and the first pincers, the second pincers all rotating around rotatable part, during installment state: the first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first retaining element penetrates the first cutter fixed orifice and the first cutter base and the 5th protruding part is fixed, first knife edge at least has the upper surface that a part protrudes from the second protruding part, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, second retaining element penetrates the second cutter fixed orifice and the second cutter base and the 4th protruding part is fixed, second knife edge at least has the upper surface that a part protrudes from back up pad, the appearance cable groove relative direction of two identical stripping moulds is placed, hold messenger wire groove relative direction to place, the blocked hole that fixed part penetrates the first stripping mould makes the first labour contractor of the buckling groove stretching to the first stripping mould fix, the blocked hole that fixed part penetrates the second stripping mould makes the second labour contractor of the buckling groove stretching to the second stripping mould fix.
embodiment 2
Ask for an interview Fig. 1 to Fig. 8, self-bearing type butterfly leading in cable stripping clamps, and it is characterized in that it includes two stripping moulds, 3, two the first cutters, 7, two the second cutters 8, multiple fixed part 5, multiple first retaining element 9, multiple second retaining element 6, rotatable part 4, first pincers handle, the second pincers handle, each stripping mould is integral type structure and by the first protruding part 31, second protruding part 32, 3rd protruding part 33, 4th protruding part 36, 5th protruding part 38, back up pad 37 is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, the first protruding part, second protruding part and the 3rd protruding part three protrude from the upper surface of back up pad, the first protruding part, the upper surface of back up pad, second protruding part is formed and holds cable groove 34, second protruding part, the upper surface of back up pad, 3rd protruding part is formed and holds the right side that messenger wire groove 35, first protruding part is positioned at back up pad, 3rd protruding part is positioned at the left side of back up pad, second protruding part is between the first protruding part and the 3rd protruding part, the upper surface of the first protruding part and the 3rd protruding part is positioned at same plane, the upper surface of the second protruding part and the distance of support plate upper surface are less than the upper surface of the first protruding part and the distance of support plate upper surface, 4th protruding part and the 5th protruding part all protrude from the lower surface of back up pad, 4th protruding part is positioned at and holds below cable groove, 5th protruding part is positioned at immediately below the 5th protruding part, described stripping mould has the second cutter groove 341 running through back up pad up and down successively and do not extend through the 4th protruding part lower surface, described stripping mould also has and runs through the second protruding part up and down, first cutter groove 323 of back up pad and the 5th protruding part, on the vertical view of described stripping mould: the second cutter slot is in the central authorities of the left and right directions of appearance cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, the multiple first cutter fixed orifices 381 multiple second cutter fixed orifices 361 of the 4th protruding part, the 5th protruding part having and runs through the 5th protruding part in left and right are run through about 4th protruding part has, the plane at the upper surface place of the first protruding part is parallel with the plane at the upper surface place of back up pad, the right lateral surface of the first protruding part has buckling groove 311 to the left side of the first protruding part, back up pad lower surface has the multiple blocked holes 312 being communicated to buckling groove, and buckling groove is the left-hand face not extending through the first protruding part, each first cutter is made up of the first cutter base 71 and first knife edge 70 be positioned on the first cutter base, and first knife edge is in the V-shape fallen, and each second cutter is made up of the second cutter base 81 and second knife edge 80 be positioned on the second cutter base, and second knife edge is in the V-shape fallen, first pincers being made up of the first in command 11, first labour contractor 12, the second pincers being made up of the second in command 21, second labour contractor 22, the first pincers, the second pincers to be fixed on rotatable part and the first pincers, the second pincers all rotating around rotatable part, during installment state: the first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first retaining element penetrates the first cutter fixed orifice and the first cutter base and the 5th protruding part is fixed, first knife edge at least has the upper surface that a part protrudes from the second protruding part, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, second retaining element penetrates the second cutter fixed orifice and the second cutter base and the 4th protruding part is fixed, second knife edge at least has the upper surface that a part protrudes from back up pad, the appearance cable groove relative direction of two identical stripping moulds is placed, hold messenger wire groove relative direction to place, the blocked hole that fixed part penetrates the first stripping mould makes the first labour contractor of the buckling groove stretching to the first stripping mould fix, the blocked hole that fixed part penetrates the second stripping mould makes the second labour contractor of the buckling groove stretching to the second stripping mould fix.
Above-mentioned embodiment 1, self-bearing type butterfly leading in cable stripping described in 2 clamps, can also be described stripping mould has the second cutter groove 341 running through back up pad up and down successively and do not extend through the 4th protruding part lower surface, described stripping mould have and runs through the second protruding part, back up pad but do not extend through the first cutter groove 323 of the lower surface of the 5th protruding part up and down; Or described stripping mould has the second cutter groove 341 running through back up pad and the 4th protruding part up and down successively, described stripping mould has the first cutter groove 323 of the lower surface running through the second protruding part, back up pad up and down and do not extend through the 5th protruding part.
Self-bearing type butterfly leading in cable stripping described in above-mentioned arbitrary embodiment clamps, and it is characterized in that the described lower surface of the 4th protruding part is parallel with the plane at the lower surface place of back up pad.
Self-bearing type butterfly leading in cable stripping described in above-mentioned arbitrary embodiment clamps, and it is characterized in that the lower surface of the lower surface of described 4th protruding part and the 5th protruding part is in same plane.
Self-bearing type butterfly leading in cable stripping described in above-mentioned arbitrary embodiment clamps, and it is characterized in that the compound substance that the material of described stripping mould is steel or iron or forms in following ratio: iron >=99.5wt%, sulphur≤0.025wt%, phosphorus≤0.025wt%, carbon≤0.45wt% and inevitable impurity.
Self-bearing type butterfly leading in cable stripping described in above-mentioned arbitrary embodiment clamps, and it is characterized in that the degree of depth of described appearance cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
Further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance messenger wire groove depth is 0.9 ~ 1.2mm, width is 1.8 ~ 2.2mm.
Again further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance messenger wire groove depth nominal value is 1.0mm.
Further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance hanger rope well width nominal value is 3.0mm or 4.0mm.
Again further, self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that described appearance messenger wire groove depth nominal value is 1.0mm, width nominal value is 2.0mm.
Self-bearing type butterfly leading in cable stripping described above clamps, and it is characterized in that the degree of depth of described buckling groove is 15mm-45mm; Buckling groove is that cuboid or the right surface sections of the first protruding part are comparatively large and to the first less cleat stanchion shape in cross section, direction, protruding part left surface.
Below, sketch the principle of self-bearing type butterfly leading in cable stripping pincers of the present invention, please refer to Fig. 1 and Fig. 8, during use, by the self-bearing type butterfly leading in cable for stripping through stripping mould, that is: messenger wire 95 is passed appearance messenger wire groove, by non-self-bearing type butterfly leading in cable unit through holding cable groove, and guarantee that in each stripping mould, the second cutter is positioned at directly over optical cable separating opening 91, first cutter is positioned at directly over dowel 96, by finely tuning distance between two stripping moulds and the first cutter, the length that second cutter stretches out, realize the disposable stripping of self-bearing type butterfly leading in cable, after traction self-bearing type butterfly leading in cable crosses stripping device, messenger wire is separated with self-bearing type butterfly leading in cable unit, also namely dowel is torn completely, on the other hand, optical cable separating opening place also achieves separation and spreads and split, optical fiber or fibre ribbon 94 are separated, simultaneously, first reinforcement 931 of optical fiber or fibre ribbon side is still stayed in the sheath first module 90 of non-self-bearing type butterfly leading in cable unit, second reinforcement 932 of optical fiber or fibre ribbon opposite side is still stayed in the sheath second unit 92 of non-self-bearing type butterfly leading in cable unit, do not tear in part, the reinforcement 97 of messenger wire 95 inside still plays pulling force increasing action, after stripping completes, the cable of strip off is return carry out cutting can or returning and carry out connector and make.
In the present invention, by rational structural design, self-bearing type butterfly leading in cable is separated easily, and be convenient to very much connector producer and make connector fast, efficiency is very high, and not easy damaged staff, more convenient operation, device is very durable; And be applicable to the use of optical cable operating personnel when constructing.
Certainly, in the present invention, stripping mould has the second cutter groove running through back up pad and the 4th protruding part up and down successively, stripping mould also has run through up and down the second protruding part, back up pad, the 5th protruding part the first cutter groove time, namely the second cutter groove pass through completely cut logical 4th protruding part, the first cutter groove passes through cut logical second protruding part, back up pad, the 5th protruding part completely, the replacing of the second cutter is extremely convenient, uses suitable instrument also can realize changing cutter as long as do not take off stripping mould; When stripping mould having the second cutter groove running through back up pad up and down and do not extend through the 4th protruding part lower surface, stripping mould also has the first cutter groove running through the second protruding part, back up pad, the 5th protruding part up and down, namely the second cutter groove only partly passes through and cuts the 4th protruding part, the replacing of the second cutter is also extremely convenient, do not take off stripping mould can realize changing cutter yet, and do not expose the lower surface of back up pad and the 4th protruding part due to cutter base, therefore separately have and use safer technique effect; Certainly, when the first cutter groove does not run through the lower surface of the 5th protruding part, the second cutter groove does not run through the lower surface of the 4th protruding part, obviously safety and reliability is used; And when the first cutter groove runs through the lower surface of the 5th protruding part, the second cutter groove runs through the lower surface of the 4th protruding part, the replacing of the first cutter is simpler, the first cutter can extend into the first cutter groove from the lower surface of five protruding parts, and the second cutter can extend into the second cutter groove from the lower surface of four protruding parts.
Hold the depth/width size of cable groove in the present invention and hold the depth/width size of messenger wire groove, make the present invention can stripping GJYXCH, GJYXDCH, GJYXFCH, GJYXFDCH optical cable, because in above-mentioned optical cable, the size of messenger section does not have large change, but not the nominal value of the width of self-bearing type butterfly leading in cable unit has 3.0mm and 4.0mm two kinds, for the optical cable of the width value of 3.0mm, in use, only need the rectangular strip placing suitable dimension in the both sides or side that hold cable groove, and make the fixed position of trimming tool bit, the separation at optical cable separating opening place can be realized, very practical and convenient, make mould more general, certainly, the stripping mould that appearance cable well width nominal value is 3.0mm can also be used.
In the present invention, rotatable part, the first pincers, the second pincers handle, can also adopt bench vice of the prior art or the instrument such as nose pliers or diagonal cutting pliers, only need do suitably improvement and passable; The material of stripping mould is the compound substance formed in following ratio: iron >=99.5wt%, sulphur≤0.025wt %, phosphorus≤0.025wt%, carbon≤0.45wt% and inevitably impurity time, the stripping mold use life-span is longer, more wear-resisting.
Therefore, the present invention has that structure is simple, easy to use, stripping efficiency is high, uses safety and reliability, more durable, cost is low, safer, longer service life, be more convenient for carrying, being convenient to the effective technology effects such as handling and replacing.
The present invention is not limited to above-mentioned preferred forms, and should be appreciated that design of the present invention can be implemented to use by other various forms, they drop in protection scope of the present invention equally.
Claims (9)
1. self-bearing type butterfly leading in cable stripping clamps, and it is characterized in that it includes two stripping moulds, two the first cutters, two the second cutters, multiple fixed part, multiple first retaining element, multiple second retaining element, rotatable part, first pincers handles, second clamp handle, each stripping mould is integral type structure and by the first protruding part, second protruding part, 3rd protruding part, 4th protruding part, 5th protruding part, back up pad is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, the first protruding part, second protruding part and the 3rd protruding part three protrude from the upper surface of back up pad, the first protruding part, the upper surface of back up pad, second protruding part is formed and holds cable groove, the second protruding part, the upper surface of back up pad, 3rd protruding part is formed and holds messenger wire groove, and the first protruding part is positioned at the right side of back up pad, 3rd protruding part is positioned at the left side of back up pad, second protruding part is between the first protruding part and the 3rd protruding part, the upper surface of the first protruding part and the 3rd protruding part is positioned at same plane, the upper surface of the second protruding part and the distance of support plate upper surface are less than the upper surface of the first protruding part and the distance of support plate upper surface, 4th protruding part and the 5th protruding part all protrude from the lower surface of back up pad, 4th protruding part is positioned at and holds below cable groove, 5th protruding part is positioned at immediately below the 5th protruding part, described stripping mould has the second cutter groove running through back up pad and the 4th protruding part up and down successively, stripping mould also has and runs through the second protruding part up and down, first cutter groove of back up pad and the 5th lug boss, or described stripping mould has the second cutter groove running through back up pad and the 4th protruding part up and down successively, stripping mould has the first cutter groove of the lower surface running through the second protruding part, back up pad up and down and do not extend through the 5th protruding part, on the vertical view of described stripping mould: the second cutter slot is in holding the central authorities of left and right directions of cable groove, the first cutter slot in the central authorities of the left and right directions of the second protruding part, the multiple first cutter fixed orifices multiple second cutter fixed orifices of the 4th protruding part, the 5th protruding part having and runs through the 5th protruding part in left and right are run through about 4th protruding part has, the plane at the upper surface place of the first protruding part is parallel with the plane at the upper surface place of back up pad, the right lateral surface of the first protruding part has buckling groove to the left side of the first protruding part, back up pad lower surface has the multiple blocked holes being communicated to buckling groove, and buckling groove is the left-hand face not extending through the first protruding part, each first cutter is made up of the first cutter base and first knife edge be positioned on the first cutter base, and first knife edge is in the V-shape fallen, and each second cutter is made up of the second cutter base and second knife edge be positioned on the second cutter base, and second knife edge is in the V-shape fallen, first pincers being made up of the first in command, the first labour contractor, the second pincers being made up of the second in command, the second labour contractor, the first pincers, the second pincers to be fixed on rotatable part and the first pincers, the second pincers all rotating around rotatable part, during installment state: the first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first retaining element penetrates the first cutter fixed orifice and the first cutter base and the 5th protruding part is fixed, first knife edge at least has the upper surface that a part protrudes from the second protruding part, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, second retaining element penetrates the second cutter fixed orifice and the second cutter base and the 4th protruding part is fixed, second knife edge at least has the upper surface that a part protrudes from back up pad, the appearance cable groove relative direction of two identical stripping moulds is placed, hold messenger wire groove relative direction to place, the blocked hole that fixed part penetrates the first stripping mould makes the first labour contractor of the buckling groove stretching to the first stripping mould fix, the blocked hole that fixed part penetrates the second stripping mould makes the second labour contractor of the buckling groove stretching to the second stripping mould fix, the compound substance that the material of described stripping mould is steel or iron or forms in following ratio: iron >=99.5wt%, sulphur≤0.025wt%, phosphorus≤0.025wt%, carbon≤0.45wt% and inevitable impurity, the degree of depth of described buckling groove is 15mm-45mm, buckling groove is that cuboid or the right surface sections of the first protruding part are comparatively large and to the first less cleat stanchion shape in cross section, direction, protruding part left surface.
2. self-bearing type butterfly leading in cable stripping according to claim 1 clamps, and it is characterized in that the described lower surface of the 4th protruding part is parallel with the plane at the lower surface place of back up pad.
3. self-bearing type butterfly leading in cable stripping according to claim 2 clamps, and it is characterized in that the lower surface of the lower surface of described 4th protruding part and the 5th protruding part is in same plane.
4. self-bearing type butterfly leading in cable stripping according to claim 3 clamps, and it is characterized in that the degree of depth of described appearance cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
5. self-bearing type butterfly leading in cable stripping according to claim 4 clamps, and it is characterized in that described appearance messenger wire groove depth is 0.9 ~ 1.2mm, width is 1.8 ~ 2.2mm.
6. clamp according to claim 4 or self-bearing type butterfly leading in cable stripping according to claim 5, it is characterized in that described appearance messenger wire groove depth nominal value is 1.0mm.
7. self-bearing type butterfly leading in cable stripping according to claim 6 clamps, and it is characterized in that described appearance cable well width nominal value is 3.0mm or 4.0mm.
8. self-bearing type butterfly leading in cable stripping according to claim 7 clamps, and it is characterized in that described appearance messenger wire groove depth nominal value is 1.0mm, width nominal value is 2.0mm.
9. clamp according to self-bearing type butterfly leading in cable stripping according to claim 1 or claim 2, it is characterized in that the degree of depth of described appearance cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177284.6A CN104749702B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable is clamped with stripping |
| CN201710777643.0A CN107340568B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable is clamped with stripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177284.6A CN104749702B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable is clamped with stripping |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710777643.0A Division CN107340568B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable is clamped with stripping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104749702A true CN104749702A (en) | 2015-07-01 |
| CN104749702B CN104749702B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710777643.0A Expired - Fee Related CN107340568B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable is clamped with stripping |
| CN201510177284.6A Active CN104749702B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable is clamped with stripping |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710777643.0A Expired - Fee Related CN107340568B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable is clamped with stripping |
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| Country | Link |
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| CN (2) | CN107340568B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4234712B2 (en) * | 2005-10-28 | 2009-03-04 | 古河電気工業株式会社 | Optical fiber core holder |
| CN202049256U (en) * | 2011-04-12 | 2011-11-23 | 上海信电通通信建设服务有限公司 | Self-supporting rubber-covered wire optical cable wire stripper |
| CN203551864U (en) * | 2013-11-04 | 2014-04-16 | 中国电信股份有限公司南通分公司 | Reinforced stripping clamp for self-supporting butterfly optical cable |
| CN203909335U (en) * | 2014-06-10 | 2014-10-29 | 杭州七友通信科技有限公司 | Self-bearing rubber-insulated fiber cable peeling tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203705680U (en) * | 2014-01-21 | 2014-07-09 | 杭州七友通信科技有限公司 | Rubber wire covered steel wire split tool |
| CN203859451U (en) * | 2014-06-04 | 2014-10-01 | 国网山东省电力公司潍坊供电公司 | Wire stripper specially used for secondary cables |
| CN204030463U (en) * | 2014-08-30 | 2014-12-17 | 国家电网公司 | The special wire stripper of a kind of cable |
| CN204256222U (en) * | 2014-11-04 | 2015-04-08 | 江苏亨通光网科技有限公司 | A kind of optical fiber quick connector |
| CN204230788U (en) * | 2014-11-25 | 2015-03-25 | 息县电业总公司 | cable stripper |
-
2015
- 2015-04-15 CN CN201710777643.0A patent/CN107340568B/en not_active Expired - Fee Related
- 2015-04-15 CN CN201510177284.6A patent/CN104749702B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4234712B2 (en) * | 2005-10-28 | 2009-03-04 | 古河電気工業株式会社 | Optical fiber core holder |
| CN202049256U (en) * | 2011-04-12 | 2011-11-23 | 上海信电通通信建设服务有限公司 | Self-supporting rubber-covered wire optical cable wire stripper |
| CN203551864U (en) * | 2013-11-04 | 2014-04-16 | 中国电信股份有限公司南通分公司 | Reinforced stripping clamp for self-supporting butterfly optical cable |
| CN203909335U (en) * | 2014-06-10 | 2014-10-29 | 杭州七友通信科技有限公司 | Self-bearing rubber-insulated fiber cable peeling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104749702B (en) | 2017-11-24 |
| CN107340568B (en) | 2019-11-15 |
| CN107340568A (en) | 2017-11-10 |
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Effective date of registration: 20181228 Address after: Room 103-16, Building 5, 656 Qixing Road, Wuxing District, Huzhou City, Zhejiang Province, 313028 Patentee after: Huzhou Peiyou Incubator Co., Ltd. Address before: 318050 No. 69, Laojie North Road, Pengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Chen Lingting |
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Effective date of registration: 20201029 Address after: 317600 mechanical and electrical industry functional zone, Yucheng street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Yuhuan degu New Material Technology Co., Ltd Address before: Room 103-16, Building 5, 656 Qixing Road, Wuxing District, Huzhou City, Zhejiang Province, 313028 Patentee before: Huzhou Peiyou Incubator Co.,Ltd. |
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