CN106782916A - A kind of metallic conductor shaped device - Google Patents
A kind of metallic conductor shaped device Download PDFInfo
- Publication number
- CN106782916A CN106782916A CN201710103941.1A CN201710103941A CN106782916A CN 106782916 A CN106782916 A CN 106782916A CN 201710103941 A CN201710103941 A CN 201710103941A CN 106782916 A CN106782916 A CN 106782916A
- Authority
- CN
- China
- Prior art keywords
- shaped device
- shaping equipment
- metallic conductor
- press
- hafu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
Abstract
The present invention relates to metallic conductor forming field, there is provided a kind of metallic conductor shaped device, including base, and the first rotation combination roll device of arrangement, the second rotation combination roll device are sequentially connected in series on the base, first are pressed shaping equipment and second is pressed shaping equipment.Using metallic conductor shaped device provided in an embodiment of the present invention, the surface quality of metallic conductor, improve production efficiency, saving energy consumption can be significantly improved；The formation of metal dust in traditional impacted process can be avoided, is improved working environment and is ensured safety in production, reduce the spillage of material of metallic conductor, reduce energy resource consumption, improve production efficiency；Can reduce and press the difficulty of processing of process mould, improve die surface quality, greatly improve die life, reduce mould loss and invalidation reports.
Description
Technical field
The present invention relates to metallic conductor forming field, more specifically, it is related to a kind of metallic conductor shaped device.
Background technology
Process is the important procedure during cable is manufactured, and is combined by by the concentric process of the single line of minor diameter, can be with shape
Into the small stranded conductor of soft, surface area, the big deficiency of rigid big, the surface-discharge amount of solid conductor is improved well.
Stranded conductor is generally stranding into using conventional process with one heart using circular single line in production.Due to circular single line
Between there is gap, the fill factor of the conductor of conventional process for 0.75 (in stranded conductor the sectional area summation of single line with
The ratio of the external area of a circle of stranded conductor), also just say there is 25% void area in stranded conductor.In order to reduce stranded conductor
External diameter, to reduce the consumption of conductor external cladding material, generally use is pressed mode strand conductor and is synchronously carried out when stranded outward
Compress in footpath.
All it is in special twisted wire using several or even tens of round wires when existing metallic conductor process presses shaping
Carried out on machine.It is stranded by one or two aperture ratios under traction wheel effect while round wire rotates with wire twisting machine
The small fixed drawing mould of external diameter, its external diameter tapers into the size of regulation, and length increases, and produces plastic deformation.
Aborning, it is sliding friction when passing through mould due to metallic conductor monofilament, coefficient of friction is big, is produced during process
Resistance of deformation is big, and production efficiency is very low, and energy resource consumption is high.Meanwhile, the temperature in mold work area is very high when process is pressed, particularly
When process presses aluminium conductor or aluminium alloy conductor, the aluminium powder for producing that rubs can be deposited in workspace, compressing mold at work because
Conductor outside surfaces are needed to clean and can not add lubricant, and very hard alumina block is formed at high temperature, destroy stranded conductor table
Face quality, reduces die life, high material consumption.And in actual production, it is necessary to using a diameter than stranded conductor and
The small metallic cable in drawing mould aperture is used as guide line so that stranded conductor passes through mould.Due at the beginning of guide line and stranded conductor
Beginning connection is only capable of stranded several monofilament by hand, and guiding thread breakage often occurs when stranded conductor enters drawing mould, it is necessary to weight
Multiple repeatedly to pass through, production efficiency is low.
How the surface quality of pressing in process operation metallic conductor is improved, while reducing because mould loss and failure bring
Cost, the productivity ratio of process is pressed in raising, is the major issue for needing to solve instantly.
The content of the invention
In order to overcome the deficiencies in the prior art, exemplary embodiment of the invention to propose a kind of conductor shaped device.
According to an aspect of the present invention, a kind of metallic conductor shaped device includes base, and on the base successively
First rotation combination roll shaped device of arranged in series, the second rotation combination roll shaped device, first press shaping equipment
And second press shaping equipment.
Exemplary embodiment of the invention, the first rotation combination roll shaped device and second rotation
Assembly roller shaped device includes roller bracket and multiple disk rollers, wherein, axle rail is equably provided with the roller bracket
Road, the wheel face shape of each disk roller is identical, and in the circular arc for caving inward, the two sides center of each disk roller is provided with solid
Dead axle, each disk roller is fixed and with disk roller both sides fixing axle as axis rotation by axle track, and multiple disk roller end
It is collectively forming round pass.
Exemplary embodiment of the invention, described first presses shaping equipment and described second presses shaping equipment
Including Hafu-type combination die and assembling die fixing device, the Hafu-type combination die is fixed on the assembling die fixing device
In, the Hafu-type combination die includes two mutually chimeric half modules, the assembling die fixing device include upper molding lid and
Lower molding base, described first presses the Hough direction of the Hafu-type combination die of shaping equipment and described first presses shaping equipment
Lower molding seating plane it is vertical, described second presses the Hough direction of the Hafu-type combination die of shaping equipment and described second presses
The lower molding seating plane of shaping equipment is into 60 ° of angles.
Exemplary embodiment of the invention, the first rotation combination roll shaped device and second rotation
Disk roller in assembly roller shaped device, and described first press shaping equipment and second press shaping equipment and use alloy
Instrument steel making, its working face use thermal diffusion method nanoscale titanium carbide coating, nano titanium carbide coating thickness be 5~
39um, case hardness is 2000HV~2500HV.
Exemplary embodiment of the invention, the first rotation combination roll shaped device, the second rotation group
Close roll shaped device, described first press shaping equipment and described second press shaping equipment be removably mounted on it is described
On base.
Compared with prior art, metallic conductor shaped device according to embodiments of the present invention has advantages below：
Press shaping mould, metallic conductor using surface treated rotation disk roller combination die and the Hafu-type for being mutually 60 DEG C
Mode of texturing and friction type between shaped device are rolling friction, and coefficient of rolling friction is much smaller than the coefficient of sliding friction,
Can thus substantially reduce and press frictional force during process between metallic conductor and mould, the deformation for reducing metallic conductor resists
Power.
Using metallic conductor shaped device provided in an embodiment of the present invention, the surface matter of metallic conductor can be significantly improved
Amount, improve production efficiency, saving energy consumption；Can avoid the formation of metal dust in traditional impacted process, improve working environment and
Ensure safety in production, reduce the spillage of material of metallic conductor, reduce energy resource consumption, improve production efficiency；Can reduce and press strand
The difficulty of processing of molding jig, die surface quality is improved, die life is greatly improved, is reduced mould loss and invalidation reports.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use makees a simple introduction, it should be apparent that, drawings in the following description are some embodiments of the present invention,
For those of ordinary skills, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the structural representation of metallic conductor shaped device according to an exemplary embodiment of the present invention；
Fig. 2 is rotation combination roll device perspective view vertically in Fig. 1；And
Fig. 3 is the schematic diagram for pressing the Hafu-type combination die in shaping equipment in Fig. 1；And
Fig. 4 is the assembling die fixing device schematic diagram pressed in shaping equipment in Fig. 1.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below it is attached in the embodiment of the present invention
Figure, clear, complete description is carried out to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is the present invention
A part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained on the premise of making creative work, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of metallic conductor shaped device according to embodiments of the present invention is multiple rotation combination roll dresses
Put the assembly for pressing shaping equipment with multiple, it includes base 1, and be arranged in series in from right to left on base 1 by roller
Wheel support (being also referred to as support below) 2 and the first rotation combination roll for constituting of multiple rotary rollers (being also referred to as roll below) 21
Device, the second rotation combination roll device being made up of support 3 and multiple rotary rollers 31, by lower molding base 41, upper molding
The first of the chimeric composition of half module 44 of the chimeric half module 43, Hafu-type of lid 42, Hafu-type presses shaping equipment, and by lower molding base
51st, the second of the upper chimeric composition of half module 54 of the chimeric half module 53, Hafu-type of molding lid 52, Hafu-type presses shaping equipment.
It will be apparent to those skilled in the art that rotary roller device and press stock mould can also be using row from left to right
Row mode.
During practical operation, the first rotation group that many metallic conductor feedings are made up of support 2 and multiple rotary rollers 21
Roll device is closed, by the first rotation combination roll shaped device just after one-step forming, then is sequentially sent to by support 3 and multiple is rotated
The second rotation combination roll device that roll 31 is constituted, by lower molding base 41, the chimeric half module 43 of upper molding lid 42, Hafu-type,
The first of the chimeric composition of half module 44 of Hafu-type presses shaping equipment, by lower molding base 51, upper molding lid 52, Hafu-type chimeric half
The second of the chimeric composition of half module 54 of mould 53, Hafu-type presses shaping equipment, eventually forms the stranded conductor of shaping.Wherein, lower mould
Pressure base 41, upper molding lid 42 constitute assembling die fixing device, and the chimeric half module 44 of the chimeric half module 43, Hafu-type of Hafu-type is constituted
Hafu-type combination die.Lower molding base 51, upper molding lid 52 constitute assembling die fixing device, and Hafu-type is fitted together to half module 53, breathes out
The chimeric half module 54 of husband's formula constitutes Hafu-type combination die.
As shown in Fig. 2 the first rotation combination roll device or the second rotation combination roll device in Fig. 1 include branch respectively
Frame 2,3 and four disk rollers 21,31.Wherein, axle track, the wheel face shape phase of each disk roller are equably provided with roller bracket
Together, in the circular arc for caving inward, its two sides center is provided with fixing axle.Each disk roller is fixed simultaneously by axle track
With disk roller both sides fixing axle as axis rotation, and the end of multiple disk rollers is collectively forming round pass.It should be noted that to the greatest extent
Four groups of axle tracks and disk roller are provided with pipe Fig. 2, in other embodiments, the multigroup of other numbers can also be equably set
Axle track and disk roller.
Alternatively, the disk roller 21 or 31 in the first rotation combination roll device or the second rotation combination roll device need not
Apply power drive.When metallic conductor enters the pass of the composition of disk roller 21 or 31, using metallic conductor surface and disk roller 21 or 31
Frictional force between surface drives disk roller 21 or 31 to rotate to realize pressing, so that synchronous carry out doubling shaping and external diameter compression,
Reduce conductor diameter and porosity.
As shown in figures 1 and 3, first press shaping equipment and second press shaping equipment can using have Hafu-type structure
(that is, by the half module 43 and 44 that two Hafu-types are mutually chimeric, or 53 and 54, one is actually differed with complete semicircle by two
The semicircle split being sized, during complete split, twisted conductor surface produces certain pressure) mould, Hafu-type combination die
Hough direction it is vertical or into 60 ° of angles with lower molding seating plane, and be fixed in the assembling die fixing device.
Alternatively, disk roller 21 and Hafu-type half module 43,44,53 and 54 use alloy tool steel making, and working face is using warm
Diffusion method nanoscale titanium carbide coating, nano titanium carbide coating thickness be 5~39um, its case hardness 2000HV~
2500HV, to significantly improve die surface quality, to greatly improve die life, the loss of reduction mould and invalidation reports.
Alternatively, the first rotation combination roll shaped device, the second rotation combination roll shaped device, first press sizing
Device, second press shaping equipment and are removably mounted on base 1, are easy to be carried out to compacted conductor when emergency occurs
Repairing.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (5)
1. a kind of metallic conductor shaped device, it is characterised in that the shaped device includes base, and on the base according to
First rotation combination roll shaped device of secondary arranged in series, the second rotation combination roll shaped device, first press sizing dress
Put and second presses shaping equipment.
2. metallic conductor shaped device according to claim 1, it is characterised in that the first rotation combination roll shaping
Device and the second rotation combination roll shaped device include roller bracket and multiple disk rollers, wherein, the disk roller branch
Axle track is equably provided with frame, the wheel face shape of each disk roller is identical, in the circular arc for caving inward, each disk roller
Two sides center is provided with fixing axle, and each disk roller is fixed by axle track and is that axle center turns with disk roller both sides fixing axle
It is dynamic, and the end of multiple disk rollers is collectively forming round pass.
3. metallic conductor shaped device according to claim 2, it is characterised in that described first press shaping equipment and
Described second presses shaping equipment includes Hafu-type combination die and assembling die fixing device, and the Hafu-type combination die is fixed on
In the assembling die fixing device, the Hafu-type combination die includes two mutually chimeric half modules, and the assembling die is consolidated
Determining device includes upper molding lid and lower molding base, described first press the Hough direction of the Hafu-type combination die of shaping equipment with
Described first presses the lower molding seating plane of shaping equipment vertically, and described second presses the Kazakhstan of the Hafu-type combination die of shaping equipment
Press the lower molding seating plane of shaping equipment into 60 ° of angles with described second in husband direction.
4. metallic conductor shaped device according to claim 3, it is characterised in that the first rotation combination roll shaping
Disk roller in device and the second rotation combination roll shaped device, and described first press shaping equipment and second
Press the Hafu-type combination die in shaping equipment using alloy tool steel making, its working face is carbonized using thermal diffusion method nanoscale
Titanium coating, nano titanium carbide coating thickness is 5~39um, and case hardness is 2000HV~2500HV.
5. according to any described metallic conductor shaped devices of claim 1-2, it is characterised in that first rotation combination rolls
Roller shaped device, the second rotation combination roll shaped device, described first press shaping equipment and described second press
Shaping equipment is removably mounted on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103941.1A CN106782916A (en) | 2017-02-24 | 2017-02-24 | A kind of metallic conductor shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103941.1A CN106782916A (en) | 2017-02-24 | 2017-02-24 | A kind of metallic conductor shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106782916A true CN106782916A (en) | 2017-05-31 |
Family
ID=58960484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103941.1A Pending CN106782916A (en) | 2017-02-24 | 2017-02-24 | A kind of metallic conductor shaped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106782916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117219363A (en) * | 2023-11-09 | 2023-12-12 | 国网山东省电力公司高青县供电公司 | Aluminum conductor compacting equipment for insulated cable manufacturing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010061811A (en) * | 2008-09-01 | 2010-03-18 | Sumitomo Wiring Syst Ltd | Production line of insulation wire, and method of manufacturing insulation wire |
| CN102890986A (en) * | 2012-09-14 | 2013-01-23 | 江苏南瑞银龙电缆有限公司 | Process for drawing copper core power cable conductor |
| CN203013407U (en) * | 2012-08-28 | 2013-06-19 | 四川明星电缆股份有限公司 | Twisting and compressing system for aluminum or aluminum alloy conductor for cable |
| CN203503390U (en) * | 2013-10-21 | 2014-03-26 | 辽宁通用电缆有限公司 | Circular compression mould used for stranded wire |
| CN204685677U (en) * | 2015-06-19 | 2015-10-07 | 广东新亚光电缆实业有限公司 | The continuous stranded drawing shaped device of cable conductor |
| CN205451928U (en) * | 2015-12-26 | 2016-08-10 | 惠州乐庭电子线缆有限公司 | Formula stranded conductor eye mould is sticis in transposition of stranded conductor |
| CN205828007U (en) * | 2016-05-06 | 2016-12-21 | 深圳琦富瑞电子有限公司 | A kind of compacting pressing cable conductors process units |
| CN205845597U (en) * | 2016-07-04 | 2016-12-28 | 特变电工(德阳)电缆股份有限公司 | Electric wire strand system is with pressing mould |
-
2017
- 2017-02-24 CN CN201710103941.1A patent/CN106782916A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010061811A (en) * | 2008-09-01 | 2010-03-18 | Sumitomo Wiring Syst Ltd | Production line of insulation wire, and method of manufacturing insulation wire |
| CN203013407U (en) * | 2012-08-28 | 2013-06-19 | 四川明星电缆股份有限公司 | Twisting and compressing system for aluminum or aluminum alloy conductor for cable |
| CN102890986A (en) * | 2012-09-14 | 2013-01-23 | 江苏南瑞银龙电缆有限公司 | Process for drawing copper core power cable conductor |
| CN203503390U (en) * | 2013-10-21 | 2014-03-26 | 辽宁通用电缆有限公司 | Circular compression mould used for stranded wire |
| CN204685677U (en) * | 2015-06-19 | 2015-10-07 | 广东新亚光电缆实业有限公司 | The continuous stranded drawing shaped device of cable conductor |
| CN205451928U (en) * | 2015-12-26 | 2016-08-10 | 惠州乐庭电子线缆有限公司 | Formula stranded conductor eye mould is sticis in transposition of stranded conductor |
| CN205828007U (en) * | 2016-05-06 | 2016-12-21 | 深圳琦富瑞电子有限公司 | A kind of compacting pressing cable conductors process units |
| CN205845597U (en) * | 2016-07-04 | 2016-12-28 | 特变电工(德阳)电缆股份有限公司 | Electric wire strand system is with pressing mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117219363A (en) * | 2023-11-09 | 2023-12-12 | 国网山东省电力公司高青县供电公司 | Aluminum conductor compacting equipment for insulated cable manufacturing |
| CN117219363B (en) * | 2023-11-09 | 2024-01-09 | 国网山东省电力公司高青县供电公司 | Aluminum conductor compacting equipment for insulated cable manufacturing |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |