CN205487561U - Die set is used in parallel overhead insulated cable tied in a bundle production of low pressure - Google Patents
Die set is used in parallel overhead insulated cable tied in a bundle production of low pressure Download PDFInfo
- Publication number
- CN205487561U CN205487561U CN201620279613.8U CN201620279613U CN205487561U CN 205487561 U CN205487561 U CN 205487561U CN 201620279613 U CN201620279613 U CN 201620279613U CN 205487561 U CN205487561 U CN 205487561U
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- covering material
- cable
- low pressure
- core
- hole
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a cable manufacture field for a mould for the cable manufacture, specifically is a die set is used in parallel overhead insulated cable tied in a bundle production of low pressure, including the die sleeve and the mold core of coaxial setting, wherein form the clad material runner between die sleeve and the mold core, seted up the extrusion hole in the die sleeve, the mold core includes body and cable core hole, wherein the body includes front portion and rear portion, and on the position parallel rather than the central axis of the front portion of body, evenly set up a plurality of enhancement core hole along its circumferencial direction, wherein the pan feeding mouth department of clad material runner is provided with heating device, and wherein the clad material passes through to get into after heating device's the heating clad material runner, the utility model discloses having strengthened the stretching resistance of cable, having done benefit to the wiring and the transmission of cable, simultaneously established heating device in clad material chamber china and canada, it is liquid to have guaranteed that the sizing material is in high temperature always, has avoided the sizing material because the phenomenon of passageway is blockked up in solidification for holistic production efficiency is higher, has also reduced the manufacturing cost of producer simultaneously.
Description
Technical field
This utility model relates to cable production field, compresses parallel bunched overhead insulated cable production die device for a kind of cable production mould, specially one.
Background technology
Existing low pressure parallel set beamforming cable mold mostly is integral structure; often there is, during using, the phenomenon that runner blocks in it; occur that the main cause of this situation is that in runner, sizing material is caused owing to temperature reduces solidification; sometimes it is also likely to be that cleaning is not in place to be caused, it is also possible to residual solidification sizing material blocking runner when being to produce last time.nullThe when of there is this problem, great majority need to dredge mould，Its process is comparatively laborious，Simultaneously bigger to burn failure，Owing to mould cost is high，Therefore producer can be brought great economic loss，The most also the production efficiency of producer can be produced large effect，The most existing cable mold is very difficult to dismounting，Cause its cleaning very trouble，Waste a lot of time，The most existing parallel set beamforming cable mold needs structurally to make improvements，And on the construction of cable，Existing mould is only capable of at one layer of insulating coating material of cable core outer wrapping，The general stretching resistance of cable that extruding is formed is poor，During drag cable，It is easy to the phenomenon occurring breaking，Certain difficulty is brought to the wiring etc. of cable，So we need to do the improvement of some structures on existing processing mold，So that the stretching resistance of the cable of processing can be improved.
Utility model content
In order to solve above technical problem, this utility model provides increases cable stretching resistance performance and the die device being hardly damaged mould that can heat in the middle of use process in one, the following is concrete technical characteristic:
A kind of low pressure parallel bunched overhead insulated cable production die device, including the die sleeve being coaxially disposed and core rod, forms covering material runner between described die sleeve and core rod,
Extruded hole is offered in described die sleeve, described extruded hole includes the first extruded hole and the second extruded hole, described core rod includes body and cable core hole, described body includes front and rear, the front portion of described body is positioned at described second extruded hole, and on the position that the front portion of described body is parallel with its center axis, uniformly offer several along its circumferencial direction and strengthen core bore；Wherein being provided with heater at the feeding mouth of covering material runner, wherein covering material is by entering covering material runner after the heating of heater.
As preferred technical scheme, described heater is multiple structure device, device innermost layer is feed cavity, feed cavity outer layer is provided with heater, heater outer layer is provided with feed pipe, wherein feed cavity top be provided with charge door and go deep into mould covering material passage in, feed pipe is connected with covering material passage.
As preferred technical scheme, described die sleeve is the cylindric of hollow, and including the first cylinder and the second cylinder, described first cylindrical diameter is less than described second cylindrical diameter.
As preferred technical scheme, between front portion and described second extruded hole of described body, form described covering material runner.
As preferred technical scheme, described first extruded hole, the second extruded hole and described cable core hole are centrally located on same straight line.
As preferred technical scheme, described reinforcement core bore is between described covering material runner and described cable core hole.
Owing to have employed technique scheme, a kind of low pressure parallel bunched overhead insulated cable production die device, core rod is offered reinforcement core bore, strengthening core on stranded outside cable core, process the cable with strengthening core, thus enhance the stretching resistance of cable, it is beneficial to wiring and the transmission of cable, in covering material chamber, add heater simultaneously, ensure that sizing material is constantly in high-temp liquid shape, avoid sizing material owing to solidifying the phenomenon of blocking channel so that overall production efficiency is higher, also reduces the production cost of producer simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the mold insert structure schematic diagram of this utility model embodiment；
Fig. 3 is the die sleeve structure schematic diagram of this utility model embodiment；
In figure: 1-die sleeve；11-the first cylinder；12-the second cylinder；13-extruded hole；131-the first extruded hole；132-the second extruded hole；1321-front end face；1322-rear end face；2-core rod；21-body；22-cable core hole；211-is anterior；212-rear portion；3-covering material runner；4-strengthens core bore；5-cable core；61-feed pipe；62-heater；63-feed cavity；64-charge door.
Detailed description of the invention
In order to further illustrate the present invention, illustrate below in conjunction with the accompanying drawings:
Embodiment:
nullA kind of low pressure parallel bunched overhead insulated cable production die device，Including the die sleeve 1 being coaxially disposed and core rod 2，Die sleeve 1 is the cylindric of hollow，Including the first cylinder 11 and the second cylinder 12，The diameter of described first cylinder 11 is less than the diameter of described second cylinder 12，Wherein form covering material runner 3 between die sleeve 1 and core rod 2，Extruded hole is offered in die sleeve 1，Wherein extruded hole includes the first extruded hole 131 and the second extruded hole 132，Then form described covering material runner 3 between front portion and described second extruded hole 132 of core rod 1 body，Core rod 2 includes body 21 and cable core hole 22，Wherein body 21 includes front and rear，The front portion of body is positioned at described second extruded hole 132，And on the position that the front portion of body 21 is parallel with its center axis、Uniformly offer several along its circumferencial direction and strengthen core bore 4，Strengthen core bore 4 between described covering material runner 3 and described cable core hole 22，Wherein it is provided with heater 62 at the feeding mouth of covering material runner 3，Wherein covering material is by entering covering material runner 3 after the heating of heater 62，Wherein heater 62 is multiple structure device，Device innermost layer is feed cavity 63，Feed cavity 63 outer layer is provided with heater，Heater outer layer is provided with feed pipe 61，Wherein feed cavity top be provided with charge door 64 and go deep into mould covering material passage 3 in，Feed pipe 61 is connected with covering material passage 3.
Wherein, first extruded hole the 131, second extruded hole 132 and described cable core hole 22 are centrally located on same straight line.
During extrusion process, by cable core, strengthening core and covering material are respectively from described cable core hole 22, strengthen core bore 4 and after heater flow into covering material runner 3 covering material synchronize be sent to described first extruded hole 131 in extrude, including cable core 5, the some strengthening cores 6 being stranded in around described cable core 5 and the clad being wrapped on described strengthening core 6, because adding strengthening core 6 outside cable core 5, therefore the overall tensile property of cable has obtained bigger improvement, and covering material can be heated by heater man-hour adding, it is possible to prevent covering material that the phenomenon of solidification occurs owing to temperature is too low, ensure that the flow velocity of covering material is in normal level, prevent defect ware.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. a low pressure parallel bunched overhead insulated cable production die device, including the mould being coaxially disposed
Set and core rod, form covering material runner between described die sleeve and core rod, it is characterised in that:
Offering extruded hole in described die sleeve, described extruded hole includes the first extruded hole and the second extruded hole, institute
Stating core rod and include body and cable core hole, described body includes that front and rear, the front portion of described body are positioned at institute
State in the second extruded hole, and on the position that the front portion of described body is parallel with its center axis, along its circumference
Direction is uniformly offered several and is strengthened core bore；Wherein it is provided with heater at the feeding mouth of covering material runner,
Wherein covering material is by entering covering material runner after the heating of heater.
2. a kind of low pressure parallel bunched overhead insulated cable production die device as claimed in claim 1,
It is characterized in that: described heater is multiple structure device, and device innermost layer is feed cavity, outside feed cavity
Layer is provided with heater, and heater outer layer is provided with feed pipe, and wherein feed cavity top is provided with charge door also
Going deep in the covering material passage of mould, feed pipe is connected with covering material passage.
3. a kind of low pressure parallel bunched overhead insulated cable production die device as claimed in claim 1,
It is characterized in that: described die sleeve is the cylindric of hollow, including the first cylinder and the second cylinder, described
First cylindrical diameter is less than described second cylindrical diameter.
4. a kind of low pressure parallel bunched overhead insulated cable production die device as claimed in claim 1,
It is characterized in that: between front portion and described second extruded hole of described body, form described covering material runner.
5. a kind of low pressure parallel bunched overhead insulated cable production die device as claimed in claim 1,
It is characterized in that: it is straight that described first extruded hole, the second extruded hole and described cable core hole are centrally located at same
On line.
6. a kind of low pressure parallel bunched overhead insulated cable production die device as claimed in claim 1,
It is characterized in that: described reinforcement core bore is between described covering material runner and described cable core hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279613.8U CN205487561U (en) | 2016-04-06 | 2016-04-06 | Die set is used in parallel overhead insulated cable tied in a bundle production of low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279613.8U CN205487561U (en) | 2016-04-06 | 2016-04-06 | Die set is used in parallel overhead insulated cable tied in a bundle production of low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487561U true CN205487561U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279613.8U Expired - Fee Related CN205487561U (en) | 2016-04-06 | 2016-04-06 | Die set is used in parallel overhead insulated cable tied in a bundle production of low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111953A (en) * | 2019-06-14 | 2019-08-09 | 中船重工（葫芦岛）特种电缆有限责任公司 | The online solidification equipment of water repellent electric cable |
-
2016
- 2016-04-06 CN CN201620279613.8U patent/CN205487561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111953A (en) * | 2019-06-14 | 2019-08-09 | 中船重工（葫芦岛）特种电缆有限责任公司 | The online solidification equipment of water repellent electric cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mold device for producing low-voltage parallel bundle overhead insulated cable Effective date of registration: 20170828 Granted publication date: 20160817 Pledgee: Shandong Gaomi rural commercial bank Limited by Share Ltd Pledgor: Shandong Feida Electric Cable Limited by Share Ltd. Registration number: 2017980000347 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181010 Granted publication date: 20160817 Pledgee: Shandong Gaomi rural commercial bank Limited by Share Ltd Pledgor: Shandong Feida Electric Cable Limited by Share Ltd. Registration number: 2017980000347 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261500, No. 87, A District, Xia Zhuang Industrial Park, Weifang, Shandong, Gaomi City Patentee after: Shandong Feida Electric Power Technology Co.,Ltd. Address before: 261500, No. 87, A District, Xia Zhuang Industrial Park, Weifang, Shandong, Gaomi City Patentee before: SHANDONG FEIDA WIRES CABLES Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |