CN207282180U - Resistance to dragging anti-jamming numeric control lathe flexible control cable - Google Patents
Resistance to dragging anti-jamming numeric control lathe flexible control cable Download PDFInfo
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- CN207282180U CN207282180U CN201721236863.4U CN201721236863U CN207282180U CN 207282180 U CN207282180 U CN 207282180U CN 201721236863 U CN201721236863 U CN 201721236863U CN 207282180 U CN207282180 U CN 207282180U
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Abstract
It the utility model is related to a kind of resistance to dragging anti-jamming numeric control lathe flexible control cable.Including cable core, lapping layer, liner layer, combination shielded layer, oversheath, armor are set gradually outside cable core from inside to outside, the cable core is twisted by 3 groups of insulated wire cores, the insulated wire cores are made of combined conductor, separation layer, insulating layer, subitem shielded layer, and filled layer is equipped with insulated wire cores and lapping layer gap.The utility model strong anti-interference performance, signal transmission is precise and stable, resistance to dragging good bending property, service life length.
Description
Technical field
It the utility model is related to a kind of cable, more particularly to a kind of resistance to dragging anti-jamming numeric control lathe flexible control electricity
Cable.
Background technology
The cable in numerically-controlled machine tool system is applied, not only to there is high anti-interfering performance, there is provided accurate data-signal passes
It is defeated；And also suffer and stretch repeatedly, bend the test pulled.Existing cable is since materials'use is improper, in structure, technique
It is unreasonable, cause core hardness higher, bend core easy fracture when pulling, service life is short.
Utility model content
The technical problems to be solved in the utility model is in view of the deficiencies of the prior art, there is provided a kind of resistance to anti-interference number of dragging
Lathe flexible control cable is controlled, there is strong anti-interference performance, signal transmission is precise and stable, resistance to dragging good bending property, uses
The advantages that long lifespan.
The technical solution of the utility model is：Set gradually from inside to outside including cable core, outside cable core lapping layer, liner layer,
Shielded layer, oversheath, armor are combined, the cable core is twisted by 3 groups of insulated wire cores, and the insulated wire cores are led by combining
Body, separation layer, insulating layer, subitem shielded layer are formed, and filled layer is equipped with insulated wire cores and lapping layer gap.
The combined conductor is twisted bunchy by specialty synthetic fibre, and 5 class tinned copper conductors are stranded in its outside, are multiple
Tangle structure.
The combination shielded layer strengthens lamination layer structure, plating using the shielding of tinned copper wire braiding and aramid fiber braiding
Tin copper wire is identical with aramid fiber number of spindles, direction is opposite.
The beneficial effects of the utility model are：
1st, the utility model conductor structure uses extraordinary aramid fiber being twisted bunchy, as central strengthening core by copper wire stock
Line is stranded in its outside.This combined conductor effectively reduces the mechanical stress that conductor is subject to the external world, improves resistance to twisting property,
Add the service life of cable.
2nd, the utility model insulation, liner layer, sheath material all use high performance elastomer material, have product excellent
Pliability, rub resistance, resistance to dragging, resistance to greasy dirt, high and low temperature resistance.
3rd, the utility model is provided with tinned copper wire subitem shielded layer, and it is fine to be provided with tinned copper wire braiding+aramid fiber outside cable core
Lamination layer structure is strengthened in the shielding of dimension braiding, product is had excellent anti-interference shielding properties, improves signal transmission
Precise and stable property；And improve the tensile property of product.
4th, the filling of the utility model cable core is using elongation is small, tensile strength is big, flexible, not combustion-supporting, corrosion-resistant and line
The small aramid fiber silk of density, elongation is small, and tensile strength is big, in the case of cable stress, plays a protective role to cable,
Ensure the signal transmission quality of cable.It is filled into after aramid fiber is twisted in the gap of cable, improves the pull-off force of cable,
The structure of cable has been consolidated, cable is transmitted in special environment, quality is more stablized.
5th, armor described in the utility model is the metal armouring structure of liner hose, avoids the bending in moving back and forth
Fatigue loses the abrasion with rubber layer, meets requirement of the numerically-controlled machine tool signal controlling transmission to cable reliability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
1 is combined conductor in figure；2 be separation layer；3 be insulating layer；4 be subitem shielded layer；5 be lapping layer；6 be liner
Layer；7 be combination shielded layer；8 be oversheath；9 be filled layer, and 10 be armor.
Embodiment
Resistance to dragging anti-jamming numeric control lathe flexible control cable, including cable core, set gradually from inside to outside outside cable core around
Covering 5, liner layer 6, combination shielded layer 7, oversheath 8, armor 10, the cable core is twisted by 3 groups of insulated wire cores, described
Insulated wire cores are made of combined conductor 1, separation layer 2, insulating layer 3, subitem shielded layer 4, in 5 gap of insulated wire cores and lapping layer
Equipped with filled layer 9.
The combined conductor 1 is twisted bunchy by specialty synthetic fibre, and 5 class tinned copper conductors are stranded in its outside, are
Tangle structure again.
The combination shielded layer 7 strengthens lamination layer structure using the shielding of tinned copper wire braiding and aramid fiber braiding,
Tinned copper wire is identical with aramid fiber number of spindles, direction is opposite.
Claims (3)
1. resistance to dragging anti-jamming numeric control lathe flexible control cable, it is characterised in that：Including cable core, outside cable core from inside to outside according to
Secondary setting lapping layer, liner layer, combination shielded layer, oversheath, armor, the cable core are twisted by 3 groups of insulated wire cores, institute
State insulated wire cores to be made of combined conductor, separation layer, insulating layer, subitem shielded layer, set in insulated wire cores and lapping layer gap
There is filled layer.
2. resistance to dragging anti-jamming numeric control lathe flexible control cable according to claim 1, it is characterised in that：Described
Combined conductor is twisted bunchy by specialty synthetic fibre, 5 class tinned copper conductors is stranded in its outside, for the structure that tangles again.
3. resistance to dragging anti-jamming numeric control lathe flexible control cable according to claim 1, it is characterised in that：Described
Combine shielded layer and lamination layer structure is strengthened using the shielding of tinned copper wire braiding and aramid fiber braiding, tinned copper wire and aramid fiber are fine
Dimension number of spindles is identical, direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236863.4U CN207282180U (en) | 2017-09-26 | 2017-09-26 | Resistance to dragging anti-jamming numeric control lathe flexible control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236863.4U CN207282180U (en) | 2017-09-26 | 2017-09-26 | Resistance to dragging anti-jamming numeric control lathe flexible control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282180U true CN207282180U (en) | 2018-04-27 |
Family
ID=61982897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236863.4U Active CN207282180U (en) | 2017-09-26 | 2017-09-26 | Resistance to dragging anti-jamming numeric control lathe flexible control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282180U (en) |
-
2017
- 2017-09-26 CN CN201721236863.4U patent/CN207282180U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |