CN105195709A - Die-casting die circulation cooling system - Google Patents
Die-casting die circulation cooling system Download PDFInfo
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- CN105195709A CN105195709A CN201510719346.1A CN201510719346A CN105195709A CN 105195709 A CN105195709 A CN 105195709A CN 201510719346 A CN201510719346 A CN 201510719346A CN 105195709 A CN105195709 A CN 105195709A
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Abstract
The invention discloses a die-casting die circulation cooling system, comprising a die-casting die, a cooling water tower, a water supplying pipeline and a water returning pipelines; a plurality of cooling water channels are formed in the die-casting die; the water inlet ends of the cooling water channels are provided with a plurality of water inlet pipes; the water outlet ends of the cooling water channels are provided with a plurality of water outlet pipes corresponding to the water inlet pipes respectively; the water supplying pipeline is connected between a water supply end port and the tail ends of the water inlet pipes; the water returning pipeline is connected between a water returning end port of the cooling water tower and the tail ends of the water outlet pipes. The die-casting die circulation cooling system also comprises infrared die temperature measuring equipment. Through the mode, the die-casting die circulation cooling system specifically performs flow regulation on each cooling water loop, thus improving the pertinence and balance of die temperature control, improving product quality and greatly prolonging the service life of a die-casting die.
Description
Technical field
The present invention relates to automobile zero Die Casting field, particularly relate to a kind of die casting circulating cooling system.
Background technology
In Die Casting mold temperature to the internal soundness of formed product and apparent condition most important, inside sbrinkage blowhole, the shrinkage porosite of major effect foundry goods and show as ablation in appearance and glue aluminium and cold shut etc.The domestic mold cools down mode generally adopted is direct-cooled or centrostigma is cold at present, this control mode can not good balanced mold temperature, and not easily make mold temperature control among technological requirement scope, so not only affect interiors of products and presentation quality is bad, and the fluctuation of mold temperature also can cause unstable product quality, overheated core causes the deviation of product size, also causes the reduction of die life after there is sticky aluminium.
To the position of local thermojunction on mould, the conventional type of cooling often can not effectively be lowered the temperature, and at this moment most of Die Casting Enterprise adopts the mode of outside spray to lower the temperature to mould, and this makes production lengthen circulation timei, and production efficiency reduces.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of die casting circulating cooling system, carries out effective temperature-reducing for mould hot-spot, improves temperature control performance and product quality.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of die casting circulating cooling system, comprise: die casting, cooling tower, water supply line and water return pipeline, several cooling water channel is provided with in described die casting, the water inlet end of described cooling water channel is provided with several water inlet pipe, the water side of described cooling water channel is provided with several outlet pipe corresponding with water inlet pipe respectively, described water supply line is connected between the water supply port of cooling tower and water inlet pipe end, described water return pipeline is connected between the backwater port of cooling tower and outlet pipe end, described die casting circulating cooling system also comprises an infrared ray mould temperature measurement equipment, the local temperature monitoring of die casting is carried out in the side that described infrared ray mould temperature measurement equipment is arranged on die casting, described several water inlet pipe is respectively arranged with an inlet regulating valve.
In a preferred embodiment of the present invention, described water supply line is provided with a water inlet main valve.
In a preferred embodiment of the present invention, described water supply line is provided with a booster water pump.
In a preferred embodiment of the present invention, described several outlet pipe is respectively arranged with a flowmeter.
In a preferred embodiment of the present invention, described several outlet pipe is respectively arranged with a thermometer.
The invention has the beneficial effects as follows: a kind of die casting circulating cooling system that the present invention points out, thermo parameters method when die casting is produced is gone out by mold flow analysis software analysis when die casting exploitation in early stage, the cooling water channel distribution of appropriate design die casting inside, form the chilled(cooling) water return (CWR) being up to 32 groups, the uninterrupted of each group cooling water channel of directly monitoring and return water temperature, and assisting by infrared ray mould temperature measurement equipment, targetedly flow adjustment is carried out to each chilled(cooling) water return (CWR) when producing, promote the temperature controlled specific aim of mould and harmony, be adjusted to the temperature field of applicable Die Casting, form best production status, the elimination of thermojunction efficiently solves the shrinkage cavity of product localized heat, the problem of shrinkage porosite, after die casting temperature equalization, also the favourable generation with reducing overlap, continuous production and stability higher, improve the output of product, balance because die casting is heated, core on die casting also greatly reduces sticky aluminium, overheated problem, the die casting life-span is also improved greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of die casting circulating cooling system one of the present invention preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of die casting circulating cooling system, comprise: die casting 2, cooling tower 1, water supply line 3 and water return pipeline 4, the highest 32 cooling water channels are provided with in described die casting 2, thermo parameters method when die casting is produced is gone out by mold flow analysis software analysis, the cooling water channel distribution of appropriate design die casting inside when die casting exploitation in early stage.
The water inlet end of described cooling water channel is provided with several water inlet pipe 31, the water side of described cooling water channel is provided with several outlet pipe 41 corresponding with water inlet pipe 31 respectively, described water supply line 3 is connected between the water supply port of cooling tower 1 and water inlet pipe 31 end, described water return pipeline 4 is connected between the backwater port of cooling tower 1 and outlet pipe 41 end, described die casting circulating cooling system also comprises an infrared ray mould temperature measurement equipment 7, the local temperature monitoring of die casting 2 is carried out in the side that described infrared ray mould temperature measurement equipment 7 is arranged on die casting 2, described several water inlet pipe 31 is respectively arranged with an inlet regulating valve 32.Carried out the monitoring of temperature by infrared ray mould temperature measurement equipment 7 pairs of die castings 2, find that local temperature is abnormal, cooling water channel flow corresponding to abnormal position can be controlled by regulating inlet regulating valve 32, thus realize the accurate adjustment of temperature.
Described water supply line 3 is provided with a water inlet main valve 5, water inlet main valve 5 can carry out the break-make of whole water system, facilitates the maintenance of cutting off the water of die casting, water inlet pipe 31 and outlet pipe 41.
Described water supply line 3 is provided with a booster water pump 6.Booster water pump 6 can improve the hydraulic pressure of water inlet pipe 31, is conducive to adjusting the cooling water flow velocity in water inlet pipe 31, cools fast.
Described several outlet pipe 31 is respectively arranged with a flowmeter 42, observes the uninterrupted in water pipe 31 intuitively, facilitate the control of booster water pump 6 and inlet regulating valve 32.
Described several outlet pipe 31 is respectively arranged with a thermometer 43, the water flow temperature understood in die casting 2 cooling water channel directly perceived, Timeliness coverage is abnormal.
In sum, a kind of die casting circulating cooling system that the present invention points out, can the temperature field of trickleer, more effective control die casting, effectively lower the temperature to the thermojunction position of die casting, die casting temperature is more tended to balance, the elimination of thermojunction efficiently solves the problem of product localized heat shrinkage cavity and porosity, and after die casting temperature equalization, also favourable with reduce the generation of overlap, continuous production and stability higher, improve output and the die life of product.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a die casting circulating cooling system, comprise: die casting, cooling tower, water supply line and water return pipeline, it is characterized in that, several cooling water channel is provided with in described die casting, the water inlet end of described cooling water channel is provided with several water inlet pipe, the water side of described cooling water channel is provided with several outlet pipe corresponding with water inlet pipe respectively, described water supply line is connected between the water supply port of cooling tower and water inlet pipe end, described water return pipeline is connected between the backwater port of cooling tower and outlet pipe end, described die casting circulating cooling system also comprises an infrared ray mould temperature measurement equipment, the local temperature monitoring of die casting is carried out in the side that described infrared ray mould temperature measurement equipment is arranged on die casting, described several water inlet pipe is respectively arranged with an inlet regulating valve.
2. die casting circulating cooling system according to claim 1, is characterized in that, described water supply line is provided with a water inlet main valve.
3. die casting circulating cooling system according to claim 1, is characterized in that, described water supply line is provided with a booster water pump.
4. die casting circulating cooling system according to claim 1, is characterized in that, described several outlet pipe is respectively arranged with a flowmeter.
5. die casting circulating cooling system according to claim 1, is characterized in that, described several outlet pipe is respectively arranged with a thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719346.1A CN105195709A (en) | 2015-10-30 | 2015-10-30 | Die-casting die circulation cooling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719346.1A CN105195709A (en) | 2015-10-30 | 2015-10-30 | Die-casting die circulation cooling system |
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| CN105195709A true CN105195709A (en) | 2015-12-30 |
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| CN201510719346.1A Pending CN105195709A (en) | 2015-10-30 | 2015-10-30 | Die-casting die circulation cooling system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598401A (en) * | 2016-02-01 | 2016-05-25 | 浙江天宁合金材料有限公司 | Cooling system for alloy casting system |
| CN106370235A (en) * | 2016-10-20 | 2017-02-01 | 深圳大学 | Specially-shaped waterway performance testing system for metallic 3D printing die |
| CN107377930A (en) * | 2017-08-23 | 2017-11-24 | 吴江市液铸液压件铸造有限公司 | A kind of cooling type die casting equipment of casting |
| CN107774947A (en) * | 2016-08-29 | 2018-03-09 | 镇江佳鑫精工设备有限公司 | A kind of method for improving die casting spray Surface Machining surplus |
| CN107803477A (en) * | 2017-11-30 | 2018-03-16 | 佛山市高明建强科技有限公司 | A kind of vertical die-casting machine |
| CN109202038A (en) * | 2018-09-30 | 2019-01-15 | 广州市型腔模具制造有限公司 | Water tank flow electricization monitors system and method |
| CN110125397A (en) * | 2019-05-20 | 2019-08-16 | 哈尔滨工业大学 | Dynamic water cooling auxiliary electron beam fuse deposition fabric regulation device and method |
| CN112605343A (en) * | 2020-12-11 | 2021-04-06 | 广东金志利科技有限公司 | Casting mold for high-pressure water injection type cooling and using method thereof |
| CN113791092A (en) * | 2021-07-23 | 2021-12-14 | 博众精工科技股份有限公司 | Water distributor for cooling transmission electron microscope and water distribution system thereof |
| CN115301922A (en) * | 2022-08-30 | 2022-11-08 | 广东鸿泰科技股份有限公司 | Cooling real-time control system and method for die-casting die |
| CN117245071A (en) * | 2023-09-21 | 2023-12-19 | 宁波容鑫模具技术有限公司 | Die casting mold cooling device and method thereof |
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| CN204052863U (en) * | 2014-08-29 | 2014-12-31 | 宁波市北仑燎原模铸有限公司 | The hydronic structure of a kind of mould |
| CN104368789A (en) * | 2014-11-24 | 2015-02-25 | 广东鸿图南通压铸有限公司 | Die-casting die temperature control device and control method |
| CN205128887U (en) * | 2015-10-30 | 2016-04-06 | 江苏博众汽车部件有限公司 | Die casting die circulative cooling system |
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| CN202224628U (en) * | 2011-07-06 | 2012-05-23 | 大连亚明汽车部件股份有限公司 | Point cooling unit for die casting mould |
| CN202200503U (en) * | 2011-08-09 | 2012-04-25 | 刘海标 | Mold cooling circulation device |
| CN202207786U (en) * | 2011-09-06 | 2012-05-02 | 滨州盟威斯林格缸套有限公司 | Centrifugal casting temperature monitoring device |
| CN203649270U (en) * | 2014-01-20 | 2014-06-18 | 中国重汽集团济南动力有限公司 | Forging die with self-cooling function |
| CN204052863U (en) * | 2014-08-29 | 2014-12-31 | 宁波市北仑燎原模铸有限公司 | The hydronic structure of a kind of mould |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598401A (en) * | 2016-02-01 | 2016-05-25 | 浙江天宁合金材料有限公司 | Cooling system for alloy casting system |
| CN107774947A (en) * | 2016-08-29 | 2018-03-09 | 镇江佳鑫精工设备有限公司 | A kind of method for improving die casting spray Surface Machining surplus |
| CN106370235A (en) * | 2016-10-20 | 2017-02-01 | 深圳大学 | Specially-shaped waterway performance testing system for metallic 3D printing die |
| CN107377930A (en) * | 2017-08-23 | 2017-11-24 | 吴江市液铸液压件铸造有限公司 | A kind of cooling type die casting equipment of casting |
| CN107803477B (en) * | 2017-11-30 | 2019-05-24 | 滦县天时矿山机械设备有限公司 | A kind of vertical die-casting machine |
| CN107803477A (en) * | 2017-11-30 | 2018-03-16 | 佛山市高明建强科技有限公司 | A kind of vertical die-casting machine |
| CN109202038A (en) * | 2018-09-30 | 2019-01-15 | 广州市型腔模具制造有限公司 | Water tank flow electricization monitors system and method |
| CN110125397A (en) * | 2019-05-20 | 2019-08-16 | 哈尔滨工业大学 | Dynamic water cooling auxiliary electron beam fuse deposition fabric regulation device and method |
| CN110125397B (en) * | 2019-05-20 | 2021-04-30 | 哈尔滨工业大学 | Dynamic water-cooling assisted electron beam fuse deposition tissue regulation and control method |
| CN112605343A (en) * | 2020-12-11 | 2021-04-06 | 广东金志利科技有限公司 | Casting mold for high-pressure water injection type cooling and using method thereof |
| CN113791092A (en) * | 2021-07-23 | 2021-12-14 | 博众精工科技股份有限公司 | Water distributor for cooling transmission electron microscope and water distribution system thereof |
| CN115301922A (en) * | 2022-08-30 | 2022-11-08 | 广东鸿泰科技股份有限公司 | Cooling real-time control system and method for die-casting die |
| CN117245071A (en) * | 2023-09-21 | 2023-12-19 | 宁波容鑫模具技术有限公司 | Die casting mold cooling device and method thereof |
| CN117245071B (en) * | 2023-09-21 | 2024-04-26 | 宁波容鑫模具技术有限公司 | Die casting mold cooling device and method thereof |
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Application publication date: 20151230 |
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