CN202796263U - Circular two-core parallel clustering type extrusion molding mold - Google Patents
Circular two-core parallel clustering type extrusion molding mold Download PDFInfo
- Publication number
- CN202796263U CN202796263U CN 201220486472 CN201220486472U CN202796263U CN 202796263 U CN202796263 U CN 202796263U CN 201220486472 CN201220486472 CN 201220486472 CN 201220486472 U CN201220486472 U CN 201220486472U CN 202796263 U CN202796263 U CN 202796263U
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- core
- shell
- inner core
- round
- core parallel
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- 238000001125 extrusion Methods 0.000 title abstract 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a circular two-core parallel clustering type extrusion molding mold which comprises a casing and an inner core sleeved in the casing. A gap is arranged between the inner core and the casing, the inner wall of the casing is a curved surface, the outer wall of the inner core is a curved surface, two outer through holes are arranged at the top of the casing, two inner through holes corresponding to the two outer through holes are arranged at the top of the inner core, diameter of the outer through holes are larger than that of the inner through holes, and a connecting rib gap is arranged between the outer through holes. The circular two-core parallel clustering type extrusion molding mold is simple and novel in structure and can manufacture two-core parallel clustering type cables rapidly, thickness of the prepared cable insulation layers is even, eccentricity is avoided.
Description
Technical field
The utility model relates to the extruded mould of the round two core Bunched cables of a kind of 90 types.
Background technology
In recent years, along with the development of power technology, the advantage such as to occupy the space few because of it for parallel conductor cable, and the little mounting and installation of online loss is convenient was used increasingly extensive in electric power transfer.Usually independently insulating barrier and dowel form this kind cable by two heart yearns, extrude method production according to tradition, existing extrude with mould and usually single-core cable to extrude mould similar, the insulating barrier thickness of the cable that this mould is produced is uneven, be prone to the phenomenons such as eccentric, cause producing the percent defective height, waste of material is large.
The utility model content
The utility model is in order to overcome the deficiencies in the prior art, and a kind of process units of simple in structure, easy to operate two core Bunched cables is provided, and is even with this device grown place bunched cable insulating barrier thickness, eccentric phenomena can not occur.
To achieve these goals, the utility model by the following technical solutions: a kind of round two core parallel cluster type extruded moulds, comprise shell and be sheathed on inner core in the shell, be provided with the gap between inner core and the shell; The inwall of shell is curved surface, and the outer wall of inner core is curved surface; The top of shell is provided with two accessibke porosities, is provided with two inner via holes in top and the two accessibke porosity corresponding positions of inner core, and the diameter of accessibke porosity is greater than the diameter of inner via hole; Be provided with the dowel gap between two accessibke porosities.
As preferably, the periphery of one of them accessibke porosity is provided with a slit along its length direction.
As preferably, the peripheral lower end of described shell is provided with a boss.
As preferably, the bottom of described inner core is provided with round platform, and this round platform is provided with internal thread.
As preferably, the inwall bottom of described shell is provided with internal thread.
The utlity model has following advantage: the utility model is simple in structure, novel, can quick Fabrication two core parallel cluster type cables, and the cable insulation thickness of preparation is even, eccentric phenomena can not occur.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is the utility model decomposition texture schematic diagram.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, a kind of round two core parallel cluster type extruded moulds comprise shell 1 and are sheathed on the interior inner core 2 of shell, are provided with the gap between inner core 2 and the shell 1; The inwall 11 of shell 1 is curved surface, and the outer wall 21 of inner core 2 is curved surface; The top of shell 1 is provided with two accessibke porosities 12, is provided with two inner via holes 22 in top and two accessibke porosities, 12 corresponding positions of inner core 2, and the diameter of accessibke porosity 12 is greater than the diameter of inner via hole 22.Be provided with dowel gap 5 between two accessibke porosities 12, the periphery of one of them accessibke porosity 12 is provided with a slit 9 along its length direction.The peripheral lower end of shell 1 is provided with a boss 13.The bottom of inner core is provided with round platform 4, and this round platform 4 is provided with internal thread.The inwall bottom of described shell 1 is provided with internal thread.The utility model is simple in structure, and novelty is easy to operate, and the bunched cable insulating barrier thickness of production is even, substantially without acceptance of persons.
Claims (5)
1. round two core parallel cluster type extruded moulds is characterized in that: comprise shell (1) and be sheathed on the interior inner core (2) of shell (1), be provided with the gap between inner core (2) and the shell (1); The inwall (11) of shell (1) is curved surface, and the outer wall (21) of inner core (2) is curved surface; The top of shell (1) is provided with two accessibke porosities (12), is provided with two inner via holes (22) in top and two accessibke porosities (12) corresponding position of inner core (2), and the diameter of accessibke porosity (12) is greater than the diameter of inner via hole (22); Be provided with dowel gap (5) between two accessibke porosities (12).
2. round two core parallel cluster type extruded moulds according to claim 1, it is characterized in that: the periphery of one of them accessibke porosity (12) is provided with a slit (9) along its length direction.
3. round two core parallel cluster type extruded moulds according to claim 2, it is characterized in that: the peripheral lower end of described shell (1) is provided with a boss (13).
4. round two core parallel cluster type extruded moulds according to claim 3, it is characterized in that: the bottom of described inner core is provided with round platform (4), and this round platform (4) is provided with internal thread.
5. round two core parallel cluster type extruded moulds according to claim 4, it is characterized in that: the inwall bottom of described shell (1) is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486472 CN202796263U (en) | 2012-09-24 | 2012-09-24 | Circular two-core parallel clustering type extrusion molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486472 CN202796263U (en) | 2012-09-24 | 2012-09-24 | Circular two-core parallel clustering type extrusion molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796263U true CN202796263U (en) | 2013-03-13 |
Family
ID=47823476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486472 Expired - Fee Related CN202796263U (en) | 2012-09-24 | 2012-09-24 | Circular two-core parallel clustering type extrusion molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116021742A (en) * | 2022-12-13 | 2023-04-28 | 江苏上上电缆集团有限公司 | Double-wire cable extrusion method based on self-adjusting mold double-wire cable extrusion head |
-
2012
- 2012-09-24 CN CN 201220486472 patent/CN202796263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116021742A (en) * | 2022-12-13 | 2023-04-28 | 江苏上上电缆集团有限公司 | Double-wire cable extrusion method based on self-adjusting mold double-wire cable extrusion head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |