CN101559632A - Mold core cooling device - Google Patents
Mold core cooling device Download PDFInfo
- Publication number
- CN101559632A CN101559632A CNA2009100517197A CN200910051719A CN101559632A CN 101559632 A CN101559632 A CN 101559632A CN A2009100517197 A CNA2009100517197 A CN A2009100517197A CN 200910051719 A CN200910051719 A CN 200910051719A CN 101559632 A CN101559632 A CN 101559632A
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- Prior art keywords
- pipeline
- water pipe
- cooling device
- mold core
- pipe head
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Abstract
The invention provides a mold core cooling device, which comprises a first water pipe joint, a first pipeline, a second pipeline, a third pipeline and a second water pipe joint connected in turn, wherein the first water pipe joint, the first pipeline, the third pipeline and the second water pipe joint are arranged in a mold plate, and the second pipeline is arranged in a mold core. The mold core cooling device is characterized in that the second pipeline is a spiral pipeline. The mold core cooling device has the advantages of large cooling area and uniform cooling.
Description
Technical field
The present invention relates to a kind of mold core cooling device, be used for the product temperature control relatively more responsive, belong to mould temperature control technology field mold temperature.
Background technology
Mould because the heat transmission of high temperature plastic cement fully can cause the mold temperature instability inadequately if cool off, causes the product size instability in injection moulding process.As shown in Figure 1, be traditional mold core cooling device schematic diagram, described mold core cooling device comprises first water pipe head 2 that connects successively, first pipeline 6, second pipeline 7, the 3rd pipeline 8 and second water pipe head 3, wherein, first water pipe head 2, first pipeline 6, the 3rd pipeline 8 and second water pipe head 3 are located in the template 4, second pipeline 7 is located in the core rod 1, second pipeline 7 is divided into inlet pipeline and outlet pipeline by water diversing sheet 5, water enters from first water pipe head 2, enter inlet pipeline through first pipeline 6, enter the 3rd pipeline 8 from the outlet pipeline outflow, derive, finish the core rod cooling from second water pipe head 3.Because the distance moved in core rod 1 of water route is long, the water temperature when core rod 1 enters and goes out just has bigger difference when the water route like this.And, can't take away enough heats because such water route is smaller to the film-cooled heat of core rod, and so just can't keep the temperature stabilization of core rod, and then cause the product size instability, can't carry out ordinary production.
Summary of the invention
The purpose of this invention is to provide the stable control of a kind of energy mold temperature, guarantee the stable mold core cooling device of product size.
In order to achieve the above object, technical scheme of the present invention provides a kind of mold core cooling device, comprise first water pipe head, first pipeline, second pipeline, the 3rd pipeline and second water pipe head that connect successively, first water pipe head, first pipeline, the 3rd pipeline and second water pipe head are located in the template, second pipeline is located in the core rod, it is characterized in that described second pipeline is a spirality pipeline.
Advantage of the present invention is that film-cooled heat is big, and cooling evenly.
Description of drawings
Fig. 1 is traditional mold core cooling device schematic diagram;
Fig. 2 is a mold core cooling device schematic diagram of the present invention.
The specific embodiment
Specify the present invention below in conjunction with embodiment.
Embodiment
As shown in Figure 2, be mold core cooling device schematic diagram of the present invention, described mold core cooling device is made up of first water pipe head 2, first pipeline 6, second pipeline 9, the 3rd pipeline 8 and second water pipe head 3.First water pipe head 2, first pipeline 6, the 3rd pipeline 8 and second water pipe head 3 are located in the template 4, and second pipeline 7 is located in the core rod 1, and described second pipeline 9 is a spirality pipeline, adopt fortune water spiral part to make.
Water enters from first water pipe head 2, enters second pipeline 9 through first pipeline 6, flows out from second pipeline 9 to enter the 3rd pipeline 8, derives from second water pipe head 3, finishes the core rod cooling.
Because the water route evenly made progress when moving in core rod 1, so the temperature in core rod also can compare evenly.And the film-cooled heat of doing like this in core rod just can take away more heat more greatly, just can keep the temperature stabilization of core rod to the full extent, the stablizing of maintenance core rod, thus make mould can carry out ordinary production.
Claims (1)
1, a kind of mold core cooling device, comprise first water pipe head (2), first pipeline (6), second pipeline (9), the 3rd pipeline (8) and second water pipe head (3) that connect successively, first water pipe head (2), first pipeline (6), the 3rd pipeline (8) and second water pipe head (3) are located in the template (4), second pipeline (7) is located in the core rod (1), it is characterized in that described second pipeline (9) is a spirality pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100517197A CN101559632A (en) | 2009-05-21 | 2009-05-21 | Mold core cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100517197A CN101559632A (en) | 2009-05-21 | 2009-05-21 | Mold core cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101559632A true CN101559632A (en) | 2009-10-21 |
Family
ID=41218689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100517197A Pending CN101559632A (en) | 2009-05-21 | 2009-05-21 | Mold core cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101559632A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259408A (en) * | 2010-05-24 | 2011-11-30 | 鸿富锦精密工业（深圳）有限公司 | Injection mould |
| CN102490316A (en) * | 2011-11-15 | 2012-06-13 | 芜湖顺荣汽车部件股份有限公司 | Fuel tank refill opening plastic mould |
| CN103448209A (en) * | 2012-06-01 | 2013-12-18 | 富瑞精密组件（昆山）有限公司 | Mould for injection moulding |
| CN103817888A (en) * | 2012-11-19 | 2014-05-28 | 汉达精密电子(昆山)有限公司 | Water path structure |
| CN105058641A (en) * | 2015-08-28 | 2015-11-18 | 太仓市顺昌锻造有限公司 | Cooling water channel used for mould lift-out device and lift-out device |
| CN106077572A (en) * | 2016-08-25 | 2016-11-09 | 盐城东江汽车部件有限公司 | The accurate rapid forming mold of magnesium alloy frame of handwheel |
| CN106141140A (en) * | 2016-08-25 | 2016-11-23 | 盐城东江汽车部件有限公司 | There is the steering wheel rapid forming mold of cooling system |
| CN109014145A (en) * | 2018-07-05 | 2018-12-18 | 宁波北仑益鸣企业管理服务有限公司 | The auto-cool system of the mold core of thin-section casting |
-
2009
- 2009-05-21 CN CNA2009100517197A patent/CN101559632A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259408A (en) * | 2010-05-24 | 2011-11-30 | 鸿富锦精密工业（深圳）有限公司 | Injection mould |
| CN102490316A (en) * | 2011-11-15 | 2012-06-13 | 芜湖顺荣汽车部件股份有限公司 | Fuel tank refill opening plastic mould |
| CN103448209A (en) * | 2012-06-01 | 2013-12-18 | 富瑞精密组件（昆山）有限公司 | Mould for injection moulding |
| CN103817888A (en) * | 2012-11-19 | 2014-05-28 | 汉达精密电子(昆山)有限公司 | Water path structure |
| CN105058641A (en) * | 2015-08-28 | 2015-11-18 | 太仓市顺昌锻造有限公司 | Cooling water channel used for mould lift-out device and lift-out device |
| CN106077572A (en) * | 2016-08-25 | 2016-11-09 | 盐城东江汽车部件有限公司 | The accurate rapid forming mold of magnesium alloy frame of handwheel |
| CN106141140A (en) * | 2016-08-25 | 2016-11-23 | 盐城东江汽车部件有限公司 | There is the steering wheel rapid forming mold of cooling system |
| CN106077572B (en) * | 2016-08-25 | 2018-11-20 | 盐城东江汽车部件有限公司 | The accurate rapid forming mold of magnesium alloy frame of handwheel |
| CN106141140B (en) * | 2016-08-25 | 2018-11-20 | 盐城东江汽车部件有限公司 | Steering wheel rapid forming mold with cooling system |
| CN109014145A (en) * | 2018-07-05 | 2018-12-18 | 宁波北仑益鸣企业管理服务有限公司 | The auto-cool system of the mold core of thin-section casting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091021 |