CN103273635A - Die for making cable having simple structure - Google Patents

Die for making cable having simple structure Download PDF

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Publication number
CN103273635A
CN103273635A CN2013102280002A CN201310228000A CN103273635A CN 103273635 A CN103273635 A CN 103273635A CN 2013102280002 A CN2013102280002 A CN 2013102280002A CN 201310228000 A CN201310228000 A CN 201310228000A CN 103273635 A CN103273635 A CN 103273635A
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China
Prior art keywords
core rod
die
core
die sleeve
unit
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Granted
Application number
CN2013102280002A
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Chinese (zh)
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CN103273635B (en
Inventor
蒋菊生
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Fuyang Sanhuan Power Equipment Co Ltd
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方秀琴
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Priority to CN201310228000.2A priority Critical patent/CN103273635B/en
Publication of CN103273635A publication Critical patent/CN103273635A/en
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Publication of CN103273635B publication Critical patent/CN103273635B/en
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Abstract

The invention relates to the technical fields of wires, cables and dies, and especially relates to a die for making a cable having a simple structure. The die comprises a die core unit and a die sleeve unit, wherein a plurality of unconnected superconductor holes spatially distributed in parallel are in the die core front of the die core unit, and the superconductor holes are connected with a die core cavity; the die core unit has an integrative structure, the die sleeve unit has an integrative structure, and the material of the die core unit is iron or an alloy or ceramic; and the material of the core sleeve unit is iron or an alloy. The die for making the cable having a simple mainly has the advantages of simple structure, durability, easy installation, easy debugging, and no offset, and the made cable has the advantages of good concentricity, smooth, round and normal appearance, small external diameter and low cost.

Description

A kind of mould of making the easy structure cable
Technical field
The present invention relates to electric wire and technical field of mold, especially relate to a kind of mould of making the easy structure cable.
Background technology
Electric wire is as the pillar industry in the national economy, and the economic status in national economy is more and more important, yet, on the other hand, along with industrialized fast development, resource both domestic and external is constantly consumed, for this reason, people are more and more stronger for the demand of low-carbon environment-friendly.The applicant has developed a kind of easy structure cable, compares with cable of the prior art, have that external diameter is littler, manufacturing process still less, be easier to construction and advantage such as lay.Yet regrettably mould of the prior art can not be used for the manufacture process of this kind cable.
Summary of the invention
In order to address the above problem, the objective of the invention is to disclose a kind of mould of making the easy structure cable.
For achieving the above object, the present invention realizes by the following technical solutions.
A kind of mould of making the easy structure cable, it includes core rod unit and die sleeve unit; It is characterized in that the core rod unit is by the die core front end body that connects successively, core rod transition body, the core rod baffle element, the core rod holding section, the core rod connector, core rod connector leader constitutes, core rod transition body, the core rod baffle element, the core rod holding section, the core rod connector, core rod connector leader inside has the mold core cavities of crossing for conductor dbus, and from core rod transition body to the core rod connector, the diameter of mold core cavities increases gradually, the diameter of die core front end body is less than the diameter of the core rod transition body of the connecting portion office of die core front end body and core rod transition body, the diameter of core rod connector is less than the diameter of core rod baffle element, the diameter of core rod holding section is less than the diameter of core rod connector, the diameter of core rod holding section is less than the diameter of core rod baffle element, the diameter of core rod baffle element is less than the diameter of core rod baffle element and core rod transition body junction core rod transition body, die core front end body inside has a plurality of not connected, and spatially be the mistake conductor bores of parallel distribution, cross conductor bores and be connected with mold core cavities; The die sleeve unit is made of interconnective die sleeve front end body and die sleeve seat, die sleeve front end body inside has the discharge opening of a perforation, die sleeve seat inside has the die sleeve chamber of truncated cone-shaped, and discharge opening is connected with the die sleeve chamber, and discharge opening and junction, die sleeve chamber are interface; When making the easy structure cable, guiding through core rod connector leader, the core rod unit is fixed on the extruder head of extrusion molding machine by the screw thread of core rod connector outer surface, the die sleeve unit is fixed on the head of extrusion molding machine by the internal thread of die sleeve seat inside, and the die core front end body of core rod unit has part to be positioned at the discharge opening of die sleeve unit, the die sleeve front end body inwall of the outer wall of the die core front end body of core rod unit and die sleeve unit is discontiguous, and the front end face of die core front end body does not stretch out in the front end face of die sleeve front end body; Be gapped between core rod transition body front end face and the interface, the sidewall of core rod transition body and the inwall of die sleeve seat are discontiguous.
The mould of manufacturing easy structure cable described above is characterized in that on the left view of core rod unit, and the die core front end body is positioned at the outer rim of central authorities and die core front end body for circular.
The mould of manufacturing easy structure cable described above is characterized in that described conductor bores excessively is cylindrical or part annulus cylindricality or fan annulated column shape.
The mould of manufacturing easy structure cable described above is characterized in that described a plurality of cross-sectional area of crossing conductor bores is complete that equate or complete unequal or inequal entirely.
The mould of manufacturing easy structure cable described above on arbitrary cross section, is characterized in that described a plurality of outward flange of crossing conductor bores on same circumference, and the center of circle of this circumference is that axis with the core rod body coincides.
The mould of manufacturing easy structure cable described above is characterized in that described core rod unit is integral structure, and described die sleeve unit is integral structure.
The mould of manufacturing easy structure cable described above, the material that it is characterized in that described core rod unit is iron or alloy; The material of described die sleeve unit is iron or alloy.
The mould of manufacturing easy structure cable described above, the material that it is characterized in that the core rod unit is pottery, and described pottery is made by following component and materials in weight portion: zirconia: 99 parts, silica: 0.2 part, carborundum: 0.2 part, aluminium oxide: 0.1 part, di-iron trioxide: 0.1 part, dextrin: 0.1 part, distilled water: 0.08 part, polyvinyl alcohol: 0.06 part, Tissuemat E: 0.06 part, sodium carboxymethylcellulose: 0.05 part, vanadic anhydride: 0.05 part; The material of described die sleeve unit is iron or alloy.
Among the present invention, after having installed core rod unit and die sleeve unit, conductor is passed mold core cavities, crosses conductor bores, discharge opening, draw conductor then, and leave extruding machine, the sidewall of the plastics that melt by core rod transition body reaches the die sleeve chamber within the inwall of die sleeve seat outward, flow into discharge opening, the plastics of thawing are full with the gap filling except conductor part in the discharge opening, because the traction of conductor, so plastics constantly extrude on conductor, formed the easy structure cable.
The present invention's installation simple in structure, easy, the cable good concentricity of easily debugging, exempt from tuningout, manufacturing, smooth in appearance rounding, external diameter is little, cost is low; When core rod adopted ceramic material among the present invention, because that the pottery of this prescription has a burn into thermal deformation of heat-resisting, cold-resistant, wear-resistant, acidproof and alkali is little, therefore, mould was more durable, and the cable precision of manufacturing is higher, the cables manufacturing cost is lower.
Therefore, the present invention has following main beneficial effect: installation simple in structure, more durable, easy, the cable good concentricity of easily debugging, exempt from tuningout, manufacturing, smooth in appearance rounding, external diameter is little, cost is low.
Description of drawings
Fig. 1 is the perspective view of core rod among the present invention.
Fig. 2 is the stereochemical structure decomposing schematic representation of the core rod of the invention process example 1.
Fig. 3 is the stereochemical structure decomposing schematic representation of die sleeve among the present invention.
Fig. 4 is the left view enlarged drawing of the core rod of the invention process example 1.
Fig. 5 is the die sleeve assembling back generalized section of core rod and Fig. 3 of Fig. 2.
Fig. 6 is the cross-sectional structure schematic diagram of the cable produced of the mould of embodiment 1.
Fig. 7 is the left view enlarged drawing of the core rod of the invention process example 2.
Fig. 8 is the cross-sectional structure schematic diagram of the cable produced of the mould of embodiment 2.
Fig. 9 is the left view enlarged drawing of the core rod of the invention process example 3.
Figure 10 is the cross-sectional structure schematic diagram of the cable produced of the mould of embodiment 3.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
See also Fig. 1 to Fig. 6, a kind of mould of making the easy structure cable, it includes core rod unit 1 and die sleeve unit 2; It is characterized in that the core rod unit is by the die core front end body 11 that connects successively, core rod transition body 12, core rod baffle element 13, core rod holding section 14, core rod connector 15, core rod connector leader 16 constitutes, core rod transition body, the core rod baffle element, the core rod holding section, the core rod connector, core rod connector leader inside has the mold core cavities of crossing for conductor dbus 17, and from core rod transition body to the core rod connector, the diameter of mold core cavities increases gradually, the diameter of die core front end body is less than the diameter of the core rod transition body of the connecting portion office of die core front end body and core rod transition body, the diameter of core rod connector is less than the diameter of core rod baffle element, the diameter of core rod holding section is less than the diameter of core rod connector, the diameter of core rod holding section is less than the diameter of core rod baffle element, the diameter of core rod baffle element is less than the diameter of core rod baffle element and core rod transition body junction core rod transition body, die core front end body inside have four not connected, and spatially be the mistake conductor bores 111 of parallel distribution, cross conductor bores and be connected with mold core cavities; The die sleeve unit is made of interconnective die sleeve front end body 21 and die sleeve seat 23, die sleeve front end body inside has the discharge opening 22 of a perforation, die sleeve seat inside has the die sleeve chamber 25 of truncated cone-shaped, and discharge opening is connected with the die sleeve chamber, and discharge opening and junction, die sleeve chamber are interface 24; When making the easy structure cable, guiding through core rod connector leader, the core rod unit is fixed on the extruder head of extrusion molding machine by the screw thread of core rod connector outer surface, the die sleeve unit is fixed on the head of extrusion molding machine by the internal thread of die sleeve seat inside, and the die core front end body of core rod unit has part to be positioned at the discharge opening of die sleeve unit, the die sleeve front end body inwall of the outer wall of the die core front end body of core rod unit and die sleeve unit is discontiguous, and the front end face of die core front end body does not stretch out in the front end face of die sleeve front end body; Be gapped between core rod transition body front end face and the interface, the sidewall of core rod transition body and the inwall of die sleeve seat are discontiguous; On the left view of core rod unit, the die core front end body is positioned at the outer rim of central authorities and die core front end body for circular; It is cylindrical crossing conductor bores; Four cross-sectional areas of crossing conductor bores are complete equating; On arbitrary cross section, four outward flanges of crossing conductor bores are on same circumference, and the center of circle of this circumference is that axis with the core rod body coincides; Described core rod unit is integral structure, and described die sleeve unit is integral structure; The material of core rod unit is iron or alloy; The material of die sleeve unit is iron or alloy.
Certainly, the mould of manufacturing easy structure cable described above is crossed conductor bores and be can be that other are a plurality of, as two, three, five etc.; And a plurality of cross-sectional areas of crossing conductor bores are complete that equate or complete unequal or inequal entirely.
With the cable that the mould of this embodiment is produced, the cross section of its conductor 111 ' is circular, and sheath 3 also is circular, and conductor 111 ' all is positioned at sheath inside.
Embodiment 2
See also Fig. 7, Fig. 8, and in conjunction with Fig. 1 to Fig. 3 and Fig. 5, a kind of mould of making the easy structure cable, substantially with embodiment 1, difference is: crossing conductor bores 111 has two, and crossing conductor bores is part annulus cylindricality; The cross-sectional area of crossing conductor bores is complete equating; Cross the outward flange of conductor bores on same circumference, and the center of circle of this circumference is that axis with the core rod body coincides.
Certainly, the mould of manufacturing easy structure cable described above is crossed conductor bores and be can be that other are a plurality of, as three, four, five etc.; And a plurality of cross-sectional areas of crossing conductor bores are complete that equate or complete unequal or inequal entirely.
With the cable that the mould of this embodiment is produced, the cross section of its conductor 111 ' is part annulus cylindricality, and sheath 3 also is circular, and conductor 111 ' all is positioned at sheath inside.
Embodiment 3
See also Fig. 9, Figure 10, and in conjunction with Fig. 1 to Fig. 3 and Fig. 5, a kind of mould of making the easy structure cable, substantially with embodiment 1, difference is: crossing conductor bores 111 has three, crosses conductor bores and is fan annulated column shape; The cross-sectional area of crossing conductor bores is complete equating; Cross the outward flange of conductor bores on same circumference, and the center of circle of this circumference is that axis with the core rod body coincides.
Certainly, the mould of manufacturing easy structure cable described above is crossed conductor bores and be can be that other are a plurality of, as two, four, five etc.; And a plurality of cross-sectional areas of crossing conductor bores are complete that equate or complete unequal or inequal entirely.
With the cable that the mould of this embodiment is produced, the cross section of its conductor 111 ' is fan annulated column shape, and sheath 3 also is circular, and conductor 111 ' all is positioned at sheath inside.
The mould of the manufacturing easy structure cable described in above-mentioned arbitrary embodiment, the material that it is characterized in that the core rod unit is pottery, and described pottery is made by following component and materials in weight portion: zirconia: 99 parts, silica: 0.2 part, carborundum: 0.2 part, aluminium oxide: 0.1 part, di-iron trioxide: 0.1 part, dextrin: 0.1 part, distilled water: 0.08 part, polyvinyl alcohol: 0.06 part, Tissuemat E: 0.06 part, sodium carboxymethylcellulose: 0.05 part, vanadic anhydride: 0.05 part; The material of described die sleeve unit is iron or alloy.
Among the present invention, after having installed core rod unit and die sleeve unit, conductor is passed mold core cavities, crosses conductor bores, discharge opening, draw conductor then, and leave extruding machine, the sidewall of the plastics that melt by core rod transition body reaches the die sleeve chamber within the inwall of die sleeve seat outward, flow into discharge opening, the plastics of thawing are full with the gap filling except conductor part in the discharge opening, because the traction of conductor, so plastics constantly extrude on conductor, formed the easy structure cable.
The present invention's installation simple in structure, easy, the cable good concentricity of easily debugging, exempt from tuningout, manufacturing, smooth in appearance rounding, external diameter is little, cost is low; When core rod adopted ceramic material among the present invention, because that the pottery of this prescription has a burn into thermal deformation of heat-resisting, cold-resistant, wear-resistant, acidproof and alkali is little, therefore, mould was more durable, and the cable precision of manufacturing is higher, the cables manufacturing cost is lower.
Therefore, the present invention has following main beneficial effect: installation simple in structure, more durable, easy, the cable good concentricity of easily debugging, exempt from tuningout, manufacturing, smooth in appearance rounding, external diameter is little, cost is low.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.

Claims (6)

1. mould of making the easy structure cable, it includes core rod unit and die sleeve unit; It is characterized in that the core rod unit is by the die core front end body that connects successively, core rod transition body, the core rod baffle element, the core rod holding section, the core rod connector, core rod connector leader constitutes, core rod transition body, the core rod baffle element, the core rod holding section, the core rod connector, core rod connector leader inside has the mold core cavities of crossing for conductor dbus, and from core rod transition body to the core rod connector, the diameter of mold core cavities increases gradually, the diameter of die core front end body is less than the diameter of the core rod transition body of the connecting portion office of die core front end body and core rod transition body, the diameter of core rod connector is less than the diameter of core rod baffle element, the diameter of core rod holding section is less than the diameter of core rod connector, the diameter of core rod holding section is less than the diameter of core rod baffle element, the diameter of core rod baffle element is less than the diameter of core rod baffle element and core rod transition body junction core rod transition body, die core front end body inside has a plurality of not connected, and spatially be the mistake conductor bores of parallel distribution, cross conductor bores and be connected with mold core cavities; The die sleeve unit is made of interconnective die sleeve front end body and die sleeve seat, die sleeve front end body inside has the discharge opening of a perforation, die sleeve seat inside has the die sleeve chamber of truncated cone-shaped, and discharge opening is connected with the die sleeve chamber, and discharge opening and junction, die sleeve chamber are interface; When making the easy structure cable, guiding through core rod connector leader, the core rod unit is fixed on the extruder head of extrusion molding machine by the screw thread of core rod connector outer surface, the die sleeve unit is fixed on the head of extrusion molding machine by the internal thread of die sleeve seat inside, and the die core front end body of core rod unit has part to be positioned at the discharge opening of die sleeve unit, the die sleeve front end body inwall of the outer wall of the die core front end body of core rod unit and die sleeve unit is discontiguous, and the front end face of die core front end body does not stretch out in the front end face of die sleeve front end body; Be gapped between core rod transition body front end face and the interface, the sidewall of core rod transition body and the inwall of die sleeve seat are discontiguous; The material of described core rod unit is pottery, and described pottery is made by following component and materials in weight portion: zirconia: 99 parts, silica: 0.2 part, carborundum: 0.2 part, aluminium oxide: 0.1 part, di-iron trioxide: 0.1 part, dextrin: 0.1 part, distilled water: 0.08 part, polyvinyl alcohol: 0.06 part, Tissuemat E: 0.06 part, sodium carboxymethylcellulose: 0.05 part, vanadic anhydride: 0.05 part; The material of described die sleeve unit is iron or alloy.
2. a kind of mould of making the easy structure cable according to claim 1 is characterized in that on the left view of core rod unit, and the die core front end body is positioned at the outer rim of central authorities and die core front end body for circular.
3. a kind of mould of making the easy structure cable according to claim 1 is characterized in that described conductor bores excessively is cylindrical or part annulus cylindricality or fan annulated column shape.
4. a kind of mould of making the easy structure cable according to claim 1 is characterized in that described a plurality of cross-sectional area of crossing conductor bores is complete that equate or complete unequal or inequal entirely.
5. a kind of mould of making the easy structure cable according to claim 1 on arbitrary cross section, is characterized in that described a plurality of outward flange of crossing conductor bores on same circumference, and the center of circle of this circumference is that axis with the core rod body coincides.
6. a kind of mould of making the easy structure cable according to claim 1 is characterized in that described core rod unit is integral structure, and described die sleeve unit is integral structure.
CN201310228000.2A 2013-03-16 2013-06-08 Die for making cable having simple structure Expired - Fee Related CN103273635B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310228000.2A CN103273635B (en) 2013-03-16 2013-06-08 Die for making cable having simple structure

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CN2013100834530A CN103121280A (en) 2013-03-16 2013-03-16 Die for producing cable with simple structure
CN2013100834530 2013-03-16
CN201310083453.0 2013-03-16
CN201310228000.2A CN103273635B (en) 2013-03-16 2013-06-08 Die for making cable having simple structure

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CN103273635A true CN103273635A (en) 2013-09-04
CN103273635B CN103273635B (en) 2015-05-06

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CN201310228000.2A Expired - Fee Related CN103273635B (en) 2013-03-16 2013-06-08 Die for making cable having simple structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112848197A (en) * 2020-12-31 2021-05-28 陕西金迪橡胶制品有限公司 Rubber tube extrusion device and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09109227A (en) * 1995-10-19 1997-04-28 Fujikura Ltd Nipple for potbellied cable
CN101635193A (en) * 2009-05-21 2010-01-27 沈群华 Self-supporting wire cable jacket extrusion mold
CN102233384A (en) * 2010-05-07 2011-11-09 陈中红 Ceramic gland mold and manufacturing method thereof
CN202134288U (en) * 2011-08-08 2012-02-01 蒋菊生 Cable mould
CN102674081A (en) * 2012-05-10 2012-09-19 常熟市天和陶瓷厂 Ceramic component for textile machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09109227A (en) * 1995-10-19 1997-04-28 Fujikura Ltd Nipple for potbellied cable
CN101635193A (en) * 2009-05-21 2010-01-27 沈群华 Self-supporting wire cable jacket extrusion mold
CN102233384A (en) * 2010-05-07 2011-11-09 陈中红 Ceramic gland mold and manufacturing method thereof
CN202134288U (en) * 2011-08-08 2012-02-01 蒋菊生 Cable mould
CN102674081A (en) * 2012-05-10 2012-09-19 常熟市天和陶瓷厂 Ceramic component for textile machine

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CN103273635B (en) 2015-05-06
CN103121280A (en) 2013-05-29

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Inventor after: Mu Ruihui

Inventor after: Miao Shengkun

Inventor after: Jiang Jusheng

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Free format text: CORRECT: INVENTOR; FROM: JIANG JUSHENG TO: MU RUIHUI MIAO SHENGKUN JIANG JUSHENG

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CB03 Change of inventor or designer information

Inventor after: Mei Yuxiang

Inventor before: Mu Ruihui

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Inventor before: Jiang Jusheng

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TR01 Transfer of patent right

Effective date of registration: 20160108

Address after: 236000 Fuyang Province, Fu Road, Anhui Sanhuan Industrial Park

Patentee after: FUYANG SANHUAN POWER EQUIPMENT CO., LTD.

Address before: Wang Changshou City Xin Zhuang Zhen Ni Qiao Cun Suzhou city of Jiangsu Province in 215552 (18), No. 75.

Patentee before: Fang Xiuqin

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150506

Termination date: 20210608

CF01 Termination of patent right due to non-payment of annual fee