CN104749701A - Stripping device for self-bearing butterfly-shaped leading-in optical cable - Google Patents
Stripping device for self-bearing butterfly-shaped leading-in optical cable Download PDFInfo
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- CN104749701A CN104749701A CN201510177283.1A CN201510177283A CN104749701A CN 104749701 A CN104749701 A CN 104749701A CN 201510177283 A CN201510177283 A CN 201510177283A CN 104749701 A CN104749701 A CN 104749701A
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- Prior art keywords
- protruding part
- cutter
- pad
- groove
- cable
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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
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/56—Processes for repairing optical cables
- G02B6/566—Devices for opening or removing the mantle
Abstract
The invention belongs to the technical field of cables and tools, and particularly relates to a stripping device for a self-bearing butterfly-shaped leading-in optical cable. The stripping device is characterized by comprising two stripping dies, two first knives, two second knives, multiple first fixing members, multiple second fixing members, two fixing seats, four fixing legs, four fixing rods and four fixing nuts. By the stripping device, the problem that no self-bearing butterfly-shaped optical cable stripping device suitable for factory use exists in the prior art and the problem of unsafety in use are solved. The stripping device has the advantages of simple structure, convenience in use, high stripping efficiency, higher safety and reliability in use, higher durability, low cost, higher safety and longer service life.
Description
Technical field
The invention belongs to cable and technical field of tools, especially relate to self-bearing type butterfly leading in cable stripping device.
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, adopt manual or pincers or cutter class instrument can not adapt to the needs produced fast, and there is high danger.
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 device, it realizes by the following technical solutions.
In first and second embodiment of the present invention, self-bearing type butterfly leading in cable stripping device, is characterized in that it includes two stripping moulds, two the first cutters, two the second cutters, multiple first fixture, multiple second fixture, two holders, four Convenient tables, four fixed bars, four hold-down nuts, each stripping mould is integral type structure and by the first protruding part, second protruding part, 3rd protruding part 3, 5th protruding part, back up pad is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, first protruding part, second protruding part and the 3rd protruding part three protrude from the upper surface of back up pad, first protruding part, the upper surface of back up pad, second protruding part is formed and holds butterfly cable groove, second protruding part, the upper surface of back up pad, 3rd protruding part is formed and holds messenger wire groove, 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, first protruding part and the 3rd protruding part all has the connecting hole of up/down perforation, 5th protruding part protrudes from the lower surface of back up pad, 5th protruding part is positioned at and holds below butterfly cable groove, described stripping mould has the second cutter groove running through back up pad and the 5th protruding part up and down successively, described stripping mould also has and runs through the second protruding part successively up and down, first cutter groove of back up pad, or described stripping mould has the second cutter groove running through back up pad up and down and do not extend through the 5th protruding part lower surface, described stripping mould also has and runs through the second protruding part up and down, but do not extend through the first cutter groove of back up pad, a left side for second protruding part, right both sides all have pickup groove, the non-through upper surface to the second protruding part of pickup groove, there is in pickup groove the multiple upper fixed hole that left and right is through, 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 butterfly cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, 5th protruding part has the first fixed orifice that the 5th protruding part is run through in left and right, 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, each first cutter is made up of the first cutter base and first knife edge be positioned on the first cutter base, first knife edge is in the V-shape fallen, each second cutter is made up of the second cutter base and second knife edge be positioned on the second cutter base, second knife edge is in the V-shape fallen, first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first cutter base and the second protruding part are fixed by the first fixture, first cutter, first knife edge when stationary state at least has the upper surface that a part protrudes from the second protruding part, under the first cutter stationary state, first fixture does not stretch out a left side for the second protruding part, right surface, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, and the second cutter base and the 5th protruding part are fixed by the second fixture, and the second cutter second knife edge when stationary state at least has the upper surface that a part protrudes from back up pad, each holder is concave shape plate, rectangular recess is between the first rectangular cam and the second rectangular cam, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the upper surface of the first rectangular cam and the second rectangular cam is positioned at same plane, the first rectangular cam and the second rectangular cam has the pilot hole of up/down perforation, the height that 5th protruding part of stripping mould protrudes from back up pad lower surface is the second height, and the degree of depth of rectangular recess is not less than the second height, article four, Convenient table is arranged on the lower surface of one of them holder, 5th protruding part 6 of a stripping mould is placed in the rectangular recess of this holder, four fixed bars are arranged in pilot hole, another stripping mould is inverted and makes two to hold butterfly cable groove and aim at and two appearance messenger wire grooves alignings, another holder is inverted the pilot hole making four fixed bars through this holder, and the 5th protruding part of another stripping mould is held by the rectangular recess of this holder, four fixed bars of the pilot hole through another holder lower surface are fixed on this holder by four hold-down nuts.
Self-bearing type butterfly leading in cable stripping device described above, it is characterized in that described rectangular recess can not also front and back entire body run through, but the rectangular recess breach only between the first rectangular cam and the second rectangular cam, the 5th protruding part can be inserted in rectangular recess breach.
In of the present invention 3rd and the 4th embodiment, self-bearing type butterfly leading in cable stripping device, is characterized in that it includes two stripping moulds, two the first cutters, two the second cutters, multiple first fixture, multiple second fixture, four Convenient tables, four fixed bars, four hold-down nuts, each stripping mould is integral type structure and by the first protruding part, second protruding part, 3rd 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, first protruding part, second protruding part and the 3rd protruding part three protrude from the upper surface of back up pad, first protruding part, the upper surface of back up pad, second protruding part is formed and holds butterfly cable groove, second protruding part, the upper surface of back up pad, 3rd protruding part is formed and holds messenger wire groove, 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, first protruding part and the 3rd protruding part all has the connecting hole of up/down perforation, 5th protruding part protrudes from the lower surface of back up pad, 5th protruding part is positioned at and holds below butterfly cable groove, described stripping mould has the second cutter groove running through back up pad and the 5th protruding part up and down successively, described stripping mould also has and runs through the second protruding part successively up and down, first cutter groove of back up pad, or described stripping mould has the second cutter groove running through back up pad up and down and do not extend through the 5th protruding part lower surface, described stripping mould also has and runs through the second protruding part up and down, but do not extend through the first cutter groove of back up pad, a left side for second protruding part, right both sides all have pickup groove, the non-through upper surface to the second protruding part of pickup groove, there is in pickup groove the multiple upper fixed hole that left and right is through, 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 butterfly cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, 5th protruding part has the first fixed orifice that the 5th protruding part is run through in left and right, 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, each first cutter is made up of the first cutter base and first knife edge be positioned on the first cutter base, first knife edge is in the V-shape fallen, each second cutter is made up of the second cutter base and second knife edge be positioned on the second cutter base, second knife edge is in the V-shape fallen, first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first cutter base and the second protruding part are fixed by the first fixture, first cutter, first knife edge when stationary state at least has the upper surface that a part protrudes from the second protruding part, under the first cutter stationary state, first fixture does not stretch out a left side for the second protruding part, right surface, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, and the second cutter base and the 5th protruding part are fixed by the second fixture, and the second cutter second knife edge when stationary state at least has the upper surface that a part protrudes from back up pad, article four, Convenient table is arranged on the lower surface of one of them stripping mould, four fixed bars are arranged in the connecting hole of this stripping mould, another stripping mould is inverted and makes two to hold butterfly cable groove and aim at and two appearance messenger wire grooves alignings, make four fixed bars through the connecting hole of another stripping mould, four fixed bars are fixed on the lower surface of another stripping mould by four hold-down nuts.
Self-bearing type butterfly leading in cable stripping device described above, is characterized in that the described lower surface of the 5th protruding part is parallel with the plane at the lower surface place of back up pad.
Any self-bearing type butterfly leading in cable stripping device described above, is characterized in that the compound substance that the material of described stripping mould is steel or iron or forms in following ratio: iron >=99.6wt%, sulphur≤0.025 wt %, phosphorus≤0.025 wt %, carbon≤0.35 wt % and inevitable impurity.
Self-bearing type butterfly leading in cable stripping device described above, it is characterized in that the material of described holder is steel or iron, and holder is integral structure.
Self-bearing type butterfly leading in cable stripping device described above, is characterized in that the degree of depth of described appearance butterfly cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
Further, self-bearing type butterfly leading in cable stripping device described above, is characterized in that described appearance messenger wire groove depth is 0.9 ~ 1.2mm, width is 1.8 ~ 2.2mm.
Further, self-bearing type butterfly leading in cable stripping device described in above-mentioned arbitrary embodiment, be further characterized in that the front surface of described first protruding part and the front surface of the 3rd protruding part are positioned at same plane, the rear surface of the first protruding part and the rear surface of the 3rd protruding part are positioned at same plane, the front surface of the second protruding part is plane and after the front surface of the second protruding part is positioned at the front surface of the first protruding part, the rear surface of the second protruding part is plane and before the rear surface of the second protruding part is positioned at the rear surface of the first protruding part, also namely the two ends of the second protruding part are all indentations compared with the two ends of the first protruding part, and so more cost-saving is simultaneously safer.
The effective technology effects such as 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.
Accompanying drawing explanation
Fig. 1 is the perspective view of the stripping mould used in the present invention.
Fig. 2 is the front view after Fig. 1 amplifies.
Fig. 3 is the vertical view after Fig. 1 amplifies.
Fig. 4 is the upward view after Fig. 1 amplifies.
Fig. 5 is the right view after Fig. 1 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 after first and second cutter assembled by the mould of two Fig. 1, the perspective view of assembled state.
Fig. 9 is the perspective view of using state of the present invention.
Embodiment
embodiment 1
Ask for an interview Fig. 1 to Fig. 9, self-bearing type butterfly leading in cable stripping device, is characterized in that it includes two stripping moulds, two the first cutters, 10, two the second cutters 11, multiple first fixture, multiple second fixture, two holders, 13, four Convenient tables, 14, four fixed bars, 12, four hold-down nuts 121, each stripping mould is integral type structure and by the first protruding part 1, second protruding part 2, 3rd protruding part 3, 5th protruding part 6, back up pad 4 is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, first protruding part 1, second protruding part 2 and the 3rd protruding part 3 three protrude from the upper surface of back up pad 4, first protruding part 1, the upper surface of back up pad 4, second protruding part 2 is formed and holds butterfly cable groove 7, second protruding part 2, the upper surface of back up pad 4, 3rd protruding part 3 is formed and holds messenger wire groove 8, first protruding part 1 is positioned at the right side of back up pad, 3rd protruding part 3 is positioned at the left side of back up pad, second protruding part 2 is between the first protruding part 1 and the 3rd protruding part 3, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is positioned at same plane, the upper surface of the second protruding part 2 and the distance of support plate upper surface are less than the upper surface of the first protruding part 1 and the distance of support plate upper surface, first protruding part and the 3rd protruding part all has the connecting hole 9 of up/down perforation, 5th protruding part 6 protrudes from the lower surface of back up pad 4, 5th protruding part is positioned at and holds below butterfly cable groove, described stripping mould has the second cutter groove 71 running through back up pad and the 5th protruding part up and down successively, described stripping mould also has and runs through the second protruding part successively up and down, first cutter groove 21 of back up pad, a left side for second protruding part, right both sides all have pickup groove 22, the non-through upper surface to the second protruding part of pickup groove, there is in pickup groove the multiple upper fixed hole 23 that left and right is through, 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 butterfly cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, 5th protruding part has the first fixed orifice 61 that the 5th protruding part is run through in left and right, 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, each first cutter 10 is made up of the first cutter base 101 and first knife edge 100 be positioned on the first cutter base, first knife edge is in the V-shape fallen, each second cutter 11 is made up of the second cutter base 111 and second knife edge 110 be positioned on the second cutter base, second knife edge is in the V-shape fallen, first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first cutter base and the second protruding part are fixed by the first fixture, first cutter, first knife edge when stationary state at least has the upper surface that a part protrudes from the second protruding part, under the first cutter stationary state, first fixture does not stretch out a left side for the second protruding part, right surface, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, and the second cutter base and the 5th protruding part are fixed by the second fixture, and the second cutter second knife edge when stationary state at least has the upper surface that a part protrudes from back up pad, each holder 13 is concave shape plate, rectangular recess 132 is between the first rectangular cam 131 and the second rectangular cam 133, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the upper surface of the first rectangular cam and the second rectangular cam is positioned at same plane, the first rectangular cam and the second rectangular cam has the pilot hole of up/down perforation, the height that 5th protruding part of stripping mould protrudes from back up pad lower surface is the second height, and the degree of depth of rectangular recess is not less than the second height, article four, Convenient table 14 is arranged on the lower surface of one of them holder 13, 5th protruding part 6 of a stripping mould is placed in the rectangular recess 132 of this holder, four fixed bars 12 are arranged in pilot hole, another stripping mould is inverted and make two hold butterfly cable grooves 7 aim at and two hold messenger wire grooves 8 and aim at, another holder 13 is inverted the pilot hole making four fixed bars 12 through this holder, and the 5th protruding part 6 of another stripping mould is held by the rectangular recess 132 of this holder, four fixed bars 12 of the pilot hole through another holder lower surface are fixed on this holder by four hold-down nuts 121.
embodiment 2
Ask for an interview Fig. 1 to Fig. 9, self-bearing type butterfly leading in cable stripping device, is characterized in that it includes two stripping moulds, two the first cutters, 10, two the second cutters 11, multiple first fixture, multiple second fixture, two holders, 13, four Convenient tables, 14, four fixed bars, 12, four hold-down nuts 121, each stripping mould is integral type structure and by the first protruding part 1, second protruding part 2, 3rd protruding part 3, 5th protruding part 6, back up pad 4 is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, first protruding part 1, second protruding part 2 and the 3rd protruding part 3 three protrude from the upper surface of back up pad 4, first protruding part 1, the upper surface of back up pad 4, second protruding part 2 is formed and holds butterfly cable groove 7, second protruding part 2, the upper surface of back up pad 4, 3rd protruding part 3 is formed and holds messenger wire groove 8, first protruding part 1 is positioned at the right side of back up pad, 3rd protruding part 3 is positioned at the left side of back up pad, second protruding part 2 is between the first protruding part 1 and the 3rd protruding part 3, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is positioned at same plane, the upper surface of the second protruding part 2 and the distance of support plate upper surface are less than the upper surface of the first protruding part 1 and the distance of support plate upper surface, first protruding part and the 3rd protruding part all has the connecting hole 9 of up/down perforation, 5th protruding part 6 protrudes from the lower surface of back up pad 4, 5th protruding part is positioned at and holds below butterfly cable groove, described stripping mould has the second cutter groove 71 running through back up pad up and down and do not extend through the 5th protruding part lower surface, described stripping mould also has and runs through the second protruding part up and down, but do not extend through the first cutter groove 21 of back up pad, a left side for second protruding part, right both sides all have pickup groove 22, the non-through upper surface to the second protruding part of pickup groove, there is in pickup groove the multiple upper fixed hole 23 that left and right is through, 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 butterfly cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, 5th protruding part has the first fixed orifice 61 that the 5th protruding part is run through in left and right, 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, each first cutter 10 is made up of the first cutter base 101 and first knife edge 100 be positioned on the first cutter base, first knife edge is in the V-shape fallen, each second cutter 11 is made up of the second cutter base 111 and second knife edge 110 be positioned on the second cutter base, second knife edge is in the V-shape fallen, first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first cutter base and the second protruding part are fixed by the first fixture, first cutter, first knife edge when stationary state at least has the upper surface that a part protrudes from the second protruding part, under the first cutter stationary state, first fixture does not stretch out a left side for the second protruding part, right surface, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, and the second cutter base and the 5th protruding part are fixed by the second fixture, and the second cutter second knife edge when stationary state at least has the upper surface that a part protrudes from back up pad, each holder 13 is concave shape plate, rectangular recess 132 is between the first rectangular cam 131 and the second rectangular cam 133, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the upper surface of the first rectangular cam and the second rectangular cam is positioned at same plane, the first rectangular cam and the second rectangular cam has the pilot hole of up/down perforation, the height that 5th protruding part of stripping mould protrudes from back up pad lower surface is the second height, and the degree of depth of rectangular recess is not less than the second height, article four, Convenient table 14 is arranged on the lower surface of one of them holder 13, 5th protruding part 6 of a stripping mould is placed in the rectangular recess 132 of this holder, four fixed bars 12 are arranged in pilot hole, another stripping mould is inverted and make two hold butterfly cable grooves 7 aim at and two hold messenger wire grooves 8 and aim at, another holder 13 is inverted the pilot hole making four fixed bars 12 through this holder, and the 5th protruding part 6 of another stripping mould is held by the rectangular recess 132 of this holder, four fixed bars 12 of the pilot hole through another holder lower surface are fixed on this holder by four hold-down nuts 121.
Self-bearing type butterfly leading in cable stripping device described in above-mentioned arbitrary embodiment, it is characterized in that described rectangular recess 132 can not also front and back entire body run through, but the rectangular recess breach only between the first rectangular cam 131 and the second rectangular cam 133,5th protruding part can be inserted in rectangular recess breach, also not easily moves even if such stripping mould is unfixing; Certainly, further, can also pass through stationary installation, what realized by stripping mould with holder is fixing, and this fixed form place technical field personnel very easily implement, therefore do not draw schematic diagram again.
embodiment 3
Please refer to Fig. 1 to Fig. 9, self-bearing type butterfly leading in cable stripping device, is characterized in that it includes two stripping moulds, two the first cutters, 10, two the second cutters 11, multiple first fixture, multiple second fixture, four Convenient tables, 14, four fixed bars, 12, four hold-down nuts 121, each stripping mould is integral type structure and by the first protruding part 1, second protruding part 2, 3rd protruding part 3, 5th protruding part 6, back up pad 4 is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, first protruding part 1, second protruding part 2 and the 3rd protruding part 3 three protrude from the upper surface of back up pad 4, first protruding part 1, the upper surface of back up pad 4, second protruding part 2 is formed and holds butterfly cable groove 7, second protruding part 2, the upper surface of back up pad 4, 3rd protruding part 3 is formed and holds messenger wire groove 8, first protruding part 1 is positioned at the right side of back up pad, 3rd protruding part 3 is positioned at the left side of back up pad, second protruding part 2 is between the first protruding part 1 and the 3rd protruding part 3, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is positioned at same plane, the upper surface of the second protruding part 2 and the distance of support plate upper surface are less than the upper surface of the first protruding part 1 and the distance of support plate upper surface, first protruding part and the 3rd protruding part all has the connecting hole 9 of up/down perforation, 5th protruding part 6 protrudes from the lower surface of back up pad 4, 5th protruding part is positioned at and holds below butterfly cable groove, described stripping mould has the second cutter groove 71 running through back up pad and the 5th protruding part up and down successively, described stripping mould also has and runs through the second protruding part successively up and down, first cutter groove 21 of back up pad, a left side for second protruding part, right both sides all have pickup groove 22, the non-through upper surface to the second protruding part of pickup groove, there is in pickup groove the multiple upper fixed hole 23 that left and right is through, 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 butterfly cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, 5th protruding part has the first fixed orifice 61 that the 5th protruding part is run through in left and right, 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, each first cutter 10 is made up of the first cutter base 101 and first knife edge 100 be positioned on the first cutter base, first knife edge is in the V-shape fallen, each second cutter 11 is made up of the second cutter base 111 and second knife edge 110 be positioned on the second cutter base, second knife edge is in the V-shape fallen, first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first cutter base and the second protruding part are fixed by the first fixture, first cutter, first knife edge when stationary state at least has the upper surface that a part protrudes from the second protruding part, under the first cutter stationary state, first fixture does not stretch out a left side for the second protruding part, right surface, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, and the second cutter base and the 5th protruding part are fixed by the second fixture, and the second cutter second knife edge when stationary state at least has the upper surface that a part protrudes from back up pad, article four, Convenient table 14 is arranged on the lower surface of one of them stripping mould, four fixed bars 12 are arranged in the connecting hole 9 of this stripping mould, another stripping mould is inverted and make two hold butterfly cable grooves 7 aim at and two hold messenger wire grooves 8 and aim at, four fixed bars 12 are fixed on the lower surface of another stripping mould by connecting hole 9, four hold-down nuts 121 making four fixed bars 12 pass another stripping mould.
embodiment 4
Please refer to Fig. 1 to Fig. 9, self-bearing type butterfly leading in cable stripping device, is characterized in that it includes two stripping moulds, two the first cutters, 10, two the second cutters 11, multiple first fixture, multiple second fixture, four Convenient tables, 14, four fixed bars, 12, four hold-down nuts 121, each stripping mould is integral type structure and by the first protruding part 1, second protruding part 2, 3rd protruding part 3, 5th protruding part 6, back up pad 4 is formed, back up pad upper, lower surface be all plane and on, lower surface is parallel, first protruding part 1, second protruding part 2 and the 3rd protruding part 3 three protrude from the upper surface of back up pad 4, first protruding part 1, the upper surface of back up pad 4, second protruding part 2 is formed and holds butterfly cable groove 7, second protruding part 2, the upper surface of back up pad 4, 3rd protruding part 3 is formed and holds messenger wire groove 8, first protruding part 1 is positioned at the right side of back up pad, 3rd protruding part 3 is positioned at the left side of back up pad, second protruding part 2 is between the first protruding part 1 and the 3rd protruding part 3, the upper surface of the first protruding part 1 and the 3rd protruding part 3 is positioned at same plane, the upper surface of the second protruding part 2 and the distance of support plate upper surface are less than the upper surface of the first protruding part 1 and the distance of support plate upper surface, first protruding part and the 3rd protruding part all has the connecting hole 9 of up/down perforation, 5th protruding part 6 protrudes from the lower surface of back up pad 4, 5th protruding part is positioned at and holds below butterfly cable groove, described stripping mould has the second cutter groove 71 running through back up pad up and down and do not extend through the 5th protruding part lower surface, described stripping mould also has and runs through the second protruding part up and down, but do not extend through the first cutter groove 21 of back up pad, a left side for second protruding part, right both sides all have pickup groove 22, the non-through upper surface to the second protruding part of pickup groove, there is in pickup groove the multiple upper fixed hole 23 that left and right is through, 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 butterfly cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, 5th protruding part has the first fixed orifice 61 that the 5th protruding part is run through in left and right, 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, each first cutter 10 is made up of the first cutter base 101 and first knife edge 100 be positioned on the first cutter base, first knife edge is in the V-shape fallen, each second cutter 11 is made up of the second cutter base 111 and second knife edge 110 be positioned on the second cutter base, second knife edge is in the V-shape fallen, first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first cutter base and the second protruding part are fixed by the first fixture, first cutter, first knife edge when stationary state at least has the upper surface that a part protrudes from the second protruding part, under the first cutter stationary state, first fixture does not stretch out a left side for the second protruding part, right surface, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, and the second cutter base and the 5th protruding part are fixed by the second fixture, and the second cutter second knife edge when stationary state at least has the upper surface that a part protrudes from back up pad, article four, Convenient table 14 is arranged on the lower surface of one of them stripping mould, four fixed bars 12 are arranged in the connecting hole 9 of this stripping mould, another stripping mould is inverted and make two hold butterfly cable grooves 7 aim at and two hold messenger wire grooves 8 and aim at, four fixed bars 12 are fixed on the lower surface of another stripping mould by connecting hole 9, four hold-down nuts 121 making four fixed bars 12 pass another stripping mould.
Self-bearing type butterfly leading in cable stripping device described above, is characterized in that the described lower surface of the 5th protruding part is parallel with the plane at the lower surface place of back up pad.
Any self-bearing type butterfly leading in cable stripping device described above, is characterized in that the compound substance that the material of described stripping mould is steel or iron or forms in following ratio: iron >=99.6wt%, sulphur≤0.025 wt %, phosphorus≤0.025 wt %, carbon≤0.35 wt % and inevitably impurity and inevitably impurity.
Self-bearing type butterfly leading in cable stripping device described above, it is characterized in that the material of described holder is steel or iron, and holder is integral structure.
Self-bearing type butterfly leading in cable stripping device described above, is characterized in that the degree of depth of described appearance butterfly cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
Further, self-bearing type butterfly leading in cable stripping device described above, is characterized in that described appearance messenger wire groove depth is 0.9 ~ 1.2mm, width is 1.8 ~ 2.2mm.
Self-bearing type butterfly leading in cable stripping device described above, is characterized in that the degree of depth representative value of described appearance butterfly cable groove is 1.0mm, width representative value is 3.0mm or 4.0mm.
Self-bearing type butterfly leading in cable stripping device described above, is characterized in that described appearance messenger wire groove depth representative value is 1.0mm, width representative value is 2.0mm.
Further, self-bearing type butterfly leading in cable stripping device described in above-mentioned arbitrary embodiment, be further characterized in that the front surface of described first protruding part and the front surface of the 3rd protruding part are positioned at same plane, the rear surface of the first protruding part and the rear surface of the 3rd protruding part are positioned at same plane, the front surface of the second protruding part is plane and after the front surface of the second protruding part is positioned at the front surface of the first protruding part, the rear surface of the second protruding part is plane and before the rear surface of the second protruding part is positioned at the rear surface of the first protruding part, also namely the two ends of the second protruding part are all indentations compared with the two ends of the first protruding part, and so more cost-saving is simultaneously safer.
Below, sketch the principle of self-bearing type butterfly leading in cable stripping device of the present invention, please refer to Fig. 9, when factory uses, article four, Convenient table 14 is fixed in the fixed objects such as ground or fixed buildings, also can not be fixed in the fixed objects such as ground or fixed buildings when agreeing there is enough weight, by the self-bearing type butterfly leading in cable for stripping through stripping mould, that is: messenger wire 160 is passed appearance messenger wire groove 8, by non-self-bearing type butterfly leading in cable unit through holding butterfly cable groove 7, and guarantee that the second cutter 11 is positioned at directly over optical cable separating opening 165, first cutter 10 is positioned at directly over dowel 162, 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 160 is separated with self-bearing type butterfly leading in cable unit, also namely dowel 162 is torn completely, on the other hand, optical cable separating opening 165 place also achieves separation and spreads and split, optical fiber or fibre ribbon 164 are separated, simultaneously, the reinforcement 163 of optical fiber or fibre ribbon both sides is stayed in the sheath of non-self-bearing type butterfly leading in cable unit, do not tear in part, the reinforcement 161 of messenger wire inside still plays pulling force increasing action.
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.
Certainly, in the present invention, stripping mould has the second cutter groove running through back up pad and the 5th protruding part up and down successively, when stripping mould also having the first cutter groove running through the second protruding part up and down, namely the second cutter groove pass through completely cut logical 5th protruding part, the first cutter groove passes through cut logical second protruding part completely, the replacing of the second cutter is extremely convenient, does not take off stripping mould and also can realize changing cutter; When stripping mould having the second cutter groove running through back up pad up and down and do not extend through the 5th protruding part lower surface, stripping mould also has the first cutter groove running through the second protruding part up and down, namely the second cutter groove only partly passes through and cuts the 5th protruding part, the replacing of the second cutter is 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 5th protruding part due to cutter base, therefore separately have and use safer technique effect.
Hold the depth/width size of butterfly 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 butterfly 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.
The material of stripping mould is the compound substance formed in following ratio: when iron >=99.6wt%, sulphur≤0.025%, phosphorus≤0.025%, carbon≤0.35% and inevitable impurity, the stripping mold use life-span is longer, more wear-resisting.
Therefore, the effective technology effects such as 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.
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 (10)
1. self-bearing type butterfly leading in cable stripping device, is characterized in that it includes two stripping moulds, two the first cutters, two the second cutters, multiple first fixture, multiple second fixture, two holders, four Convenient tables, four fixed bars, four hold-down nuts, each stripping mould is integral type structure and by the first protruding part, second protruding part, 3rd 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, first protruding part, second protruding part and the 3rd protruding part three protrude from the upper surface of back up pad, first protruding part, the upper surface of back up pad, second protruding part is formed and holds butterfly cable groove, second protruding part, the upper surface of back up pad, 3rd protruding part is formed and holds messenger wire groove, 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, first protruding part and the 3rd protruding part all has the connecting hole of up/down perforation, 5th protruding part protrudes from the lower surface of back up pad, 5th protruding part is positioned at and holds below butterfly cable groove, described stripping mould has the second cutter groove running through back up pad and the 5th protruding part up and down successively, described stripping mould also has and runs through the second protruding part successively up and down, first cutter groove of back up pad, a left side for second protruding part, right both sides all have pickup groove, the non-through upper surface to the second protruding part of pickup groove, there is in pickup groove the multiple upper fixed hole that left and right is through, 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 butterfly cable groove, first cutter slot is in the central authorities of the left and right directions of the second protruding part, 5th protruding part has the first fixed orifice that the 5th protruding part is run through in left and right, 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, each first cutter is made up of the first cutter base and first knife edge be positioned on the first cutter base, first knife edge is in the V-shape fallen, each second cutter is made up of the second cutter base and second knife edge be positioned on the second cutter base, second knife edge is in the V-shape fallen, first cutter base of each first cutter at least has a part and is positioned at the first cutter groove, first cutter base and the second protruding part are fixed by the first fixture, first cutter, first knife edge when stationary state at least has the upper surface that a part protrudes from the second protruding part, under the first cutter stationary state, first fixture does not stretch out a left side for the second protruding part, right surface, second cutter base of each second cutter at least has a part and is positioned at the second cutter groove, and the second cutter base and the 5th protruding part are fixed by the second fixture, and the second cutter second knife edge when stationary state at least has the upper surface that a part protrudes from back up pad, each holder is concave shape plate, rectangular recess is between the first rectangular cam and the second rectangular cam, the upper surface of the first rectangular cam and the second rectangular cam is all plane and the upper surface of the first rectangular cam and the second rectangular cam is positioned at same plane, the first rectangular cam and the second rectangular cam has the pilot hole of up/down perforation, the height that 5th protruding part of stripping mould protrudes from back up pad lower surface is the second height, and the degree of depth of rectangular recess is not less than the second height, article four, Convenient table is arranged on the lower surface of one of them holder, 5th protruding part of a stripping mould is placed in the rectangular recess of this holder, four fixed bars are arranged in pilot hole, another stripping mould is inverted and makes two to hold butterfly cable groove and aim at and two appearance messenger wire grooves alignings, another holder is inverted the pilot hole making four fixed bars through this holder, and the 5th protruding part of another stripping mould is held by the rectangular recess of this holder, four fixed bars of the pilot hole through another holder lower surface are fixed on this holder by four hold-down nuts, the compound substance that the material of described stripping mould is steel or iron or forms in following ratio: iron >=99.6wt%, sulphur≤0.025 wt %, phosphorus≤0.025 wt %, carbon≤0.35 wt % and inevitable impurity, the front surface of described first protruding part and the front surface of the 3rd protruding part are positioned at same plane, the rear surface of the first protruding part and the rear surface of the 3rd protruding part are positioned at same plane, the front surface of the second protruding part is plane and after the front surface of the second protruding part is positioned at the front surface of the first protruding part, and the rear surface of the second protruding part is plane and before the rear surface of the second protruding part is positioned at the rear surface of the first protruding part.
2. self-bearing type butterfly leading in cable stripping device according to claim 1, it is characterized in that described rectangular recess can not also front and back entire body run through, but the rectangular recess breach only between the first rectangular cam and the second rectangular cam, the 5th protruding part can be inserted in rectangular recess breach.
3. self-bearing type butterfly leading in cable stripping device according to claim 2, it is characterized in that the material of described holder is steel or iron, and holder is integral structure.
4., according to claim 1 or claim 2 or self-bearing type butterfly leading in cable stripping device according to claim 3, it is characterized in that the described lower surface of the 5th protruding part is parallel with the plane at the lower surface place of back up pad.
5. self-bearing type butterfly leading in cable stripping device according to claim 4, is characterized in that the degree of depth of described appearance butterfly cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
6. self-bearing type butterfly leading in cable stripping device according to claim 5, is characterized in that described appearance messenger wire groove depth is 0.9 ~ 1.2mm, width is 1.8 ~ 2.2mm.
7. self-bearing type butterfly leading in cable stripping device according to claim 5, is characterized in that the degree of depth representative value of described appearance butterfly cable groove is 1.0mm, width representative value is 3.0mm or 4.0mm.
8. self-bearing type butterfly leading in cable stripping device according to claim 6, is characterized in that described appearance messenger wire groove depth representative value is 1.0mm, width representative value is 2.0mm.
9. self-bearing type butterfly leading in cable stripping device according to claim 8, is characterized in that described appearance messenger wire groove depth representative value is 1.0mm, width representative value is 2.0mm.
10. self-bearing type butterfly leading in cable stripping device according to claim 2, is characterized in that the degree of depth of described appearance butterfly cable groove is 0.9 ~ 1.2mm, width is 2.8 ~ 4.4mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710980942.4A CN107561642B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable stripping device |
| CN201510177283.1A CN104749701B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable stripping device |
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| CN201510177283.1A CN104749701B (en) | 2015-04-15 | 2015-04-15 | Self-bearing type butterfly leading in cable stripping device |
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| JPH01112205A (en) * | 1987-10-26 | 1989-04-28 | Fujitsu Ltd | Sheath remover for optical fiber cable |
| US6378189B1 (en) * | 1999-02-09 | 2002-04-30 | Gkn Westland Helicopters Limited | Cable handling apparatus and method of handling cable |
| KR20110037534A (en) * | 2009-10-07 | 2011-04-13 | 네트워크케이블 주식회사 | Peeling and cutting device for optical fiber cable |
| 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 |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8601765D0 (en) * | 1986-01-24 | 1986-02-26 | Abeco Ltd | Stripping tool |
| CN201576120U (en) * | 2009-12-30 | 2010-09-08 | 江苏宇特光电科技有限公司 | Optical cable coating layer stripping device |
| CN103257400B (en) * | 2012-02-16 | 2015-05-27 | 上海光维通信技术股份有限公司 | Self-supporting rubber-covered wire cable stripping device |
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2015
- 2015-04-15 CN CN201510177283.1A patent/CN104749701B/en active Active
- 2015-04-15 CN CN201710980942.4A patent/CN107561642B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01112205A (en) * | 1987-10-26 | 1989-04-28 | Fujitsu Ltd | Sheath remover for optical fiber cable |
| US6378189B1 (en) * | 1999-02-09 | 2002-04-30 | Gkn Westland Helicopters Limited | Cable handling apparatus and method of handling cable |
| KR20110037534A (en) * | 2009-10-07 | 2011-04-13 | 네트워크케이블 주식회사 | Peeling and cutting device for optical fiber cable |
| 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 |
| 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
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|---|---|
| CN104749701B (en) | 2018-01-23 |
| CN107561642B (en) | 2019-07-19 |
| CN107561642A (en) | 2018-01-09 |
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Inventor after: Sun Yixing Inventor after: Xu Yafei Inventor after: Wei Jie Inventor after: Zhu Wenmei Inventor after: Xu Pan Inventor after: Liu Jin Inventor after: Zhu Congwei Inventor before: Cai Hongxiang |
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Effective date of registration: 20171227 Address after: 88, all seven towns in Jiangsu province Wujiang District Hengtong road 215000 Applicant after: HENGTONG OPTIC-ELECTRIC Co.,Ltd. Address before: Wang Changshou City Xin Zhuang Zhen Ni Qiao Cun Suzhou city of Jiangsu Province in 215552 (12) New Village No. 3 Applicant before: Cai Hongxiang |
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Effective date of registration: 20230323 Address after: 313000 No. 2299 Qiangyuan East Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Zhejiang Dongtong optical network IOT Technology Co.,Ltd. Address before: 215000 Hengtong Avenue, seven Town, Wujiang District, Jiangsu Province, No. 88 Patentee before: HENGTONG OPTIC-ELECTRIC Co.,Ltd. |