CN102280212A - Water-cooled stranding device used in cable-conductive-core strand production - Google Patents
Water-cooled stranding device used in cable-conductive-core strand production Download PDFInfo
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- CN102280212A CN102280212A CN 201110133379 CN201110133379A CN102280212A CN 102280212 A CN102280212 A CN 102280212A CN 201110133379 CN201110133379 CN 201110133379 CN 201110133379 A CN201110133379 A CN 201110133379A CN 102280212 A CN102280212 A CN 102280212A
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- water
- die
- cyclic space
- wall
- outer mold
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention relates to a water-cooled stranding device used in a cable-conductive-core strand production. The device comprise: a mold body which has a stranding hole; a mole base which is fixed and arranged coaxially on a periphery of the mold body; a water supply system. The mole base is provided with a cyclic space which surrounds the mold body. A water inlet and a water outlet are symmetrically arranged on an outer wall of the mole base, wherein the water inlet and the water outlet are connected with the cyclic space. The water supply system comprise: a water tank; an inlet pipe which is connected with the water inlet; an outlet pipe which is connected with the water outlet; a water pump which is arranged in the water tank and used to pump water into the cyclic space so as to form a water cycle of the cyclic space and the water tank. By using the stranding device, product qualities can be improved and the water can be recycled so that production costs can be substantially reduced.
Description
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Technical field
The present invention relates to be used in a kind of cable production process the stranded equipment of conductor wire core.
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Background technology
At present, the strand molding jig is made up of die main body, the shell that is fixed on the die main body periphery usually in the cable production, shell mostly is solid, when in the stranded production process of core, thereby conductor and die main body friction can produce higher heat causes the die main body temperature higher, will make conductor oxidation blackening and temperature is higher, thereby the quality of cable is made in influence.In order to reduce temperature, there are the transformer oil of employing or industrial alcohol directly to drip on the lead in the prior art and cool off, this kind type of cooling will produce following not enough:
(1), transformer oil has adhesiveness and impurity arranged, industrial alcohol contains moisture content, at high temperature, the impurity of transformer oil, the moisture content in the industrial alcohol make conductive surface produce oxide-film easily, make the conductor blackout;
(2), in extrusion process, remaining oil, moisture content produce gas to be caused insulation to be protruded influencing cable quality;
(3), transformer oil or industrial alcohol be not recyclable, can only disposablely use, and increased production cost;
(4), even with transformer oil or alcohol inhomogeneous cooling, be local cooling, mould is easily impaired;
(5), alcohol is inflammable, dangerous.
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Summary of the invention
Thereby the present invention seeks to a kind of mold temperature that can effectively reduce and improve the cable quality of production and lower-cost water cooling strand system device.
In order to achieve the above object, the technical solution adopted in the present invention is: a kind of water-cooled strand system device that is used for the stranded production of cable conduction core, it comprises the die main body that is formed with the strand drilling, fix and be arranged on coaxially the mould seat of die main body periphery, water system, described mould seat offers the cyclic space around described die main body, and offer water inlet and the delivery port that is connected with the described cyclic space symmetrically on described mould seat outer wall, described water system comprises water tank, the water inlet pipe that is connected with described water inlet, the outlet pipe that is connected with described delivery port, be arranged on and be used for the water pump squeezing into water in the described cyclic space and form boiler water circulation in the cyclic space and the water tank in the water tank.
Further, described mould seat by the base that has centre bore, along ring and outer shroud in the described base upwardly extending in die wall and outer mold walls, be connected described in die cap between die wall and the outer mold walls form, described die cap and base seal mutually with interior die wall and outer mold walls respectively, form the described cyclic space in described between die wall, interior die wall, base and the die cap, described die main body is fixed in the described interior die wall, and described water inlet and delivery port are opened in respectively on the described outer mold walls.
Be provided with sealing ring between the upper end of described die cap and interior die wall and outer mold walls.
Also be provided with sealing nut between die wall upper end and the die cap in described.
Described base, interior die wall, outer mold walls are one-body molded.
Die side wall also offers a plurality of deep-slotted chip breakers to a side of the described cyclic space in described.
Owing to adopt technique scheme, the present invention has the following advantages: water-cooled strand system device of the present invention, the mould seat is offered the cyclic space, and form a water circulation system by the water system and the cyclic space, thereby in process of production, water circulates in the mould seat so that die main body is carried out full and uniform cooling, prolongs the strand molding jig purpose in useful life thereby reach.By adopting this strand system device, not only can improve the quality of products, because water can be recycling, thereby make production cost reduce greatly.
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Description of drawings
Accompanying drawing 1 is water-cooled strand system device overall structure schematic diagram of the present invention;
Accompanying drawing 2 is die main body of the present invention and mould seat structure for amplifying schematic diagram;
Wherein: 1, die main body; 11, strand drilling; 2, mould seat; 21, the cyclic space; 22, water inlet; 23, delivery port; 24, base; 25, interior die wall; 251, deep-slotted chip breaker; 26, outer mold walls; 27, die cap; 28, sealing ring; 29, sealing nut; 3, water system; 31, water tank; 32, water inlet pipe; 33, outlet pipe; 34, water pump;
Embodiment
Below in conjunction with accompanying drawing, the preferred specific embodiment of the present invention is described:
Water-cooled strand system device as shown in Figure 1, it is used for the stranded production of cable conduction core, mainly form, will describe every part-structure below by the die main body 1 that is formed with strand drilling 11, fixing and mould seat 2, water system 3 that be arranged on die main body 1 periphery coaxially:
Described mould seat 2 by the base 24 that has centre bore, along ring and outer shroud in the base 24 upwardly extending in die wall 25 and outer mold walls 26, be connected in die cap 27 between die wall 25 and the outer mold walls 26 form, described die cap 27 and base 24 seal mutually with interior die wall 25 and outer mold walls 26 respectively, form the cyclic space 21 in described between die wall 25, interior die wall 26, base 24 and the die cap 27, die main body 1 is fixed in the described interior die wall 25, offers water inlet 22 and delivery port 23 on outer mold walls 26 symmetrically.
Further as shown in Figure 2, be provided with sealing ring 28 between the upper end of described die cap 27 and interior die wall 25 and outer mold walls 26.Between interior die wall 25 upper ends and die cap 27, also be provided with sealing nut 29.
In the present embodiment, described base 24, interior die wall 25, outer mold walls 26 are one-body molded.Die wall 25 also offers a plurality of deep-slotted chip breakers 251 towards a side of the described cyclic space 21 in described, thereby further improves the effect of cooling.
The water inlet pipe 32 that described water system 3 comprises water tank 31, be connected by pipe joint with the water inlet 22 of outer mold walls 26, the outlet pipe 33 that also is connected with the delivery port 23 of outer mold walls 26, be arranged on the water pump 34 in the water tank 31 by pipe joint.
In use, the water in the water tank 31 enters in the cyclic space 21 of mould seat 2 by water pump 34, water inlet pipe 32.The cyclic space 21 sealings are provided with, cooling water circulates in the cyclic space 21, die main body 1 is cooled off, and then flow back in the water tank 31, shown in the direction of arrow among Fig. 1 by outlet pipe 33 successively by delivery port 23, so circulation is carried out, reached mould is effectively cooled off to prolong the purpose of die life, simultaneously, total is simple, use more conveniently, and greatly reduce the production cost of cable.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. a water-cooled strand that is used for the stranded production of cable conduction core is made device, it is characterized in that: it comprises the die main body (1) that is formed with strand drilling (11), fix and be arranged on coaxially the mould seat (2) of die main body (1) periphery, water system (3), described mould seat (2) offers the cyclic space (21) around described die main body (1), and offer the water inlet (22) and the delivery port (23) that are connected with the described cyclic space (21) on described mould seat (2) outer wall symmetrically, described water system (3) comprises water tank (31), the water inlet pipe (32) that is connected with described water inlet (22), the outlet pipe (33) that is connected with described delivery port (23), be arranged on the water pump (34) that is used for squeezing into water in the described cyclic space (21) in the water tank (31) and forms the cyclic space (21) and the interior boiler water circulation of water tank (31).
2. the water-cooled strand system device that is used for the stranded production of cable conduction core according to claim 1, it is characterized in that: described mould seat (2) is by the base that has centre bore (24), along upwardly extending interior die wall (25) of ring and outer shroud in the described base (24) and outer mold walls (26), the die cap (27) that is connected between described interior die wall (25) and the outer mold walls (26) is formed, described die cap (27) and base (24) seal mutually with interior die wall (25) and outer mold walls (26) respectively, die wall (25) in described, interior die wall (26), form the described cyclic space (21) between base (24) and the die cap (27), described die main body (1) is fixed in the described interior die wall (25), and described water inlet (22) and delivery port (23) are opened in respectively on the described outer mold walls (26).
3. the water-cooled strand system device that is used for the stranded production of cable conduction core according to claim 2 is characterized in that: be provided with sealing ring (28) between the upper end of described die cap (27) and interior die wall (25) and outer mold walls (26).
4. the water-cooled strand system device that is used for the stranded production of cable conduction core according to claim 3 is characterized in that: also be provided with sealing nut (29) between die wall (25) upper end and the die cap (27) in described.
5. the water-cooled strand system device that is used for the stranded production of cable conduction core according to claim 2 is characterized in that: described base (24), interior die wall (25), outer mold walls (26) are one-body molded.
6. according to claim 2 or the 5 described water-cooled strand system devices that are used for the stranded production of cable conduction core, it is characterized in that: die wall (25) also offers a plurality of deep-slotted chip breakers (251) towards a side of the described cyclic space (21) in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110133379 CN102280212B (en) | 2011-05-23 | 2011-05-23 | Water-cooled stranding device used in cable-conductive-core strand production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110133379 CN102280212B (en) | 2011-05-23 | 2011-05-23 | Water-cooled stranding device used in cable-conductive-core strand production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102280212A true CN102280212A (en) | 2011-12-14 |
| CN102280212B CN102280212B (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110133379 Active CN102280212B (en) | 2011-05-23 | 2011-05-23 | Water-cooled stranding device used in cable-conductive-core strand production |
Country Status (1)
| Country | Link |
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| CN (1) | CN102280212B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143396A (en) * | 2014-07-10 | 2014-11-12 | 无锡市崇安区科技创业服务中心 | Method for stranding cross-linked polyethylene insulation power cable conducting wire core |
| CN108172342A (en) * | 2017-12-29 | 2018-06-15 | 江阴市华伟机械制造有限公司 | A kind of line device of wire stranding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067194A (en) * | 1991-05-26 | 1992-12-23 | 四川省资阳县塑料建材厂 | Water-cooled metal mould cast method and equipment thereof |
| US5976432A (en) * | 1996-09-09 | 1999-11-02 | Plymouth Products, Inc. | Method and apparatus for the continuous extrusion of block elements |
| CN201410509Y (en) * | 2008-12-22 | 2010-02-24 | 贵州塑力线缆有限公司 | Water-cooled type drawing die |
| CN202093893U (en) * | 2011-05-23 | 2011-12-28 | 江苏港通电缆有限公司 | Water-cooled twisting device for twisting production of conductive cable cores |
-
2011
- 2011-05-23 CN CN 201110133379 patent/CN102280212B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067194A (en) * | 1991-05-26 | 1992-12-23 | 四川省资阳县塑料建材厂 | Water-cooled metal mould cast method and equipment thereof |
| US5976432A (en) * | 1996-09-09 | 1999-11-02 | Plymouth Products, Inc. | Method and apparatus for the continuous extrusion of block elements |
| CN201410509Y (en) * | 2008-12-22 | 2010-02-24 | 贵州塑力线缆有限公司 | Water-cooled type drawing die |
| CN202093893U (en) * | 2011-05-23 | 2011-12-28 | 江苏港通电缆有限公司 | Water-cooled twisting device for twisting production of conductive cable cores |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143396A (en) * | 2014-07-10 | 2014-11-12 | 无锡市崇安区科技创业服务中心 | Method for stranding cross-linked polyethylene insulation power cable conducting wire core |
| CN108172342A (en) * | 2017-12-29 | 2018-06-15 | 江阴市华伟机械制造有限公司 | A kind of line device of wire stranding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102280212B (en) | 2013-04-10 |
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| C14 | Grant of patent or utility model | ||
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Denomination of invention: A water-cooled stranding device used in the production of cable conductor cores Effective date of registration: 20231207 Granted publication date: 20130410 Pledgee: China Postal Savings Bank Co.,Ltd. Zhangjiagang City Branch Pledgor: JIANGSU GANGTONG CABLE Co.,Ltd. Registration number: Y2023980069572 |
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