CN102397989A - Liquid discharge opening of die and casting die - Google Patents
Liquid discharge opening of die and casting die Download PDFInfo
- Publication number
- CN102397989A CN102397989A CN2010102805647A CN201010280564A CN102397989A CN 102397989 A CN102397989 A CN 102397989A CN 2010102805647 A CN2010102805647 A CN 2010102805647A CN 201010280564 A CN201010280564 A CN 201010280564A CN 102397989 A CN102397989 A CN 102397989A
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- Prior art keywords
- liquid discharge
- mould
- discharge opening
- ceramic
- die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Seeds, Soups, And Other Foods (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention relates to a liquid discharge opening of a die, which comprises an internal clamping mouth sleeved to a ceramic pipe sleeve, and an arc-shaped opening towards to a filter screen, wherein the material of the liquid discharge opening is ceramic. The invention has the advantages that the usage life of the ceramic liquid discharge opening is long, the ceramic liquid discharge opening can be replaced every 30-60 days; the ceramic liquid discharge opening has good effects of riser and liquid discharge break, the core break (riser) phenomenon is not easy to generate; the phenomena of draft and aluminum viscidity generated during the casting process can be effectively reduced, the casting process is smooth; the castability is stable, the production cycle is reduced, the output is increased; the circumference of a central hole of a bottom die can be effectively protected from aluminum water corrosion, thereby the die preparation labor hour can be minimized.
Description
Technical field
The present invention relates to casting and improve technology, relate in particular to a kind of mould soup mouth and casting mould.
Background technology
The soup mouth is claimed charging aperture again, is one of parts indispensable in the casting mould.In casting process, need the metal paste that melt be poured in the mould, the soup mouth can prevent the slurry outflow.
Existing low pressure casting mould soup mouth mainly is to adopt ferrous material, and shortcoming is following.
1, irony soup mouth is shorter service life, is subject to the corrosion of metal slurries such as aluminium water, and generally producing 3-5 order of classes or grades at school just needs to change, when having increased production cost and being equipped with the die worker.
2, the peripheral easy sticking metal of soup mouth produces withdrawing pattern, sticking aluminium, reaches the fuse situation of breaking,, easily broken rising head when die sinking.
3, irony irony soup mouth lining, wheel rim rising head place is prone to cooling, is unfavorable for that metal feeding and casting improve, and the mold integral castability is influenced.
4, irony soup mouth, die casting property is unstable, and easy generation centre bore contracts and scraps.
Summary of the invention
Technical problem to be solved by this invention is, a kind of mould soup mouth and casting mould are provided, and can solve in the prior art short, poor product quality of soup mouth life-span and technology problem of unstable.
In order to address the above problem, the invention provides a kind of mould soup mouth, comprise that cover is connected to the interior bayonet socket of earthenware cover, and towards the circular arc opening of screen pack, the material of said mould soup mouth be ceramic.
The present invention further provides a kind of casting mould, comprises pipe box, mould soup mouth and screen pack, and said pipe box is connected with screen pack through mould soup mouth, and the material of said mould soup mouth is a pottery.
As optional technical scheme, said pipe box is identical with the material of mould soup mouth.
As optional technical scheme, the material of said screen pack is a glass fibre.
Advantage of the present invention is following.
1, ceramic soup mouth long service life is generally and changed once in 30-60 days.
2, the disconnected soup effect of ceramic soup mouth rising head is better, is not prone to disconnected fuse (rising head) phenomenon.
3, effectively reduce the soup mouth withdrawing pattern that occurs in the casting process, sticking aluminium phenomenon, cast smooth and easy.
4, castability is stable, and the production cycle decreases, and promotes output.
5, effectively protect bed die centre bore periphery not receive the aluminium aqueous corrosion, reduce when being equipped with the die worker.
Description of drawings
It shown in the accompanying drawing 1 stereogram of the said mould soup of the specific embodiment of the present invention mouth.
Accompanying drawing 2 is accompanying drawing 1 profiles along the arbitrary diameter direction.
Accompanying drawing 3 is depicted as the structural representation that the said employing of embodiment of the present invention attaches the casting mould of the soup of mould shown in Fig. 1 and 2 mouth.
The specific embodiment
Next combine accompanying drawing to introduce the specific embodiment of a kind of mould soup mouth of the present invention and casting mould in detail.
Be the stereogram of the said mould soup of this specific embodiment mouth 10 shown in the accompanying drawing 1, mould soup mouth is a toroidal, and accompanying drawing 2 is accompanying drawing 1 profiles along the arbitrary diameter direction.With reference to accompanying drawing 1 and accompanying drawing 2, shown in mould soup mouth 10 comprise that body 100 covers are connected to the interior bayonet socket 101 of earthenware cover and towards the circular arc opening 102 of screen pack, and the material of said mould soup mouth 10 be ceramic, and nonmetal.
Accompanying drawing 3 is depicted as the structural representation of the casting mould of the above-mentioned mould soup of the said employing of this embodiment mouth 10, comprises pipe box 20, mould soup mouth 10 and screen pack 30, and said pipe box 20 is connected with screen pack 20 through mould soup mouth 10.The interior bayonet socket 101 of mould soup mouth 10 and pipe box 20 chuckings, circular arc opening 102 is towards screen pack 30.
The material of said mould soup mouth 10 and sleeve pipe 20 all is a pottery.The material of said screen pack 30 is glass fibres.
The described preferred implementation of preamble of the present invention is in order to illustrate and to describe the object of the invention.Should not limit the present invention within the content that is disclosed, also might be through coming from the enlightenment in the above-mentioned record content and practice of the present invention being obtained adjustment of the present invention and change.Therefore, the given specific embodiment of the present invention is not restriction but explains technical spirit of the present invention that protection scope of the present invention is not limited by the specific embodiment.Protection scope of the present invention should be confirmed by claim, is equal to replacement and also should be regarded as not exceeding protection scope of the present invention of the present invention.
Claims (4)
1. mould soup mouth comprises that cover is connected to the interior bayonet socket of earthenware cover, and towards the circular arc opening of screen pack, it is characterized in that the material of said mould soup mouth be ceramic.
2. a casting mould comprises pipe box, mould soup mouth and screen pack, and said pipe box is connected with screen pack through mould soup mouth, it is characterized in that, the material of said mould soup mouth is a pottery.
3. casting mould according to claim 2 is characterized in that, said pipe box is identical with the material of mould soup mouth.
4. casting mould according to claim 2 is characterized in that the material of said screen pack is a glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102805647A CN102397989A (en) | 2010-09-14 | 2010-09-14 | Liquid discharge opening of die and casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102805647A CN102397989A (en) | 2010-09-14 | 2010-09-14 | Liquid discharge opening of die and casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397989A true CN102397989A (en) | 2012-04-04 |
Family
ID=45880869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102805647A Pending CN102397989A (en) | 2010-09-14 | 2010-09-14 | Liquid discharge opening of die and casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273461A (en) * | 2021-11-19 | 2022-04-05 | 昆山六丰机械工业有限公司 | Method for pre-judging grid pattern drawing force |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356994A (en) * | 1978-12-27 | 1982-11-02 | Dyson Refractories Limited | Holloware for uphill teeming |
| EP0452654A2 (en) * | 1990-04-14 | 1991-10-23 | Didier-Werke Ag | Installation for purifying a metal melting bath with ceramic filter |
| JP2006175479A (en) * | 2004-12-22 | 2006-07-06 | Toyota Motor Corp | Casting metal mold |
| JP2006289393A (en) * | 2005-04-07 | 2006-10-26 | Toyota Motor Corp | Sprue insert for casting mold, casting mold provided with the sprue insert, and casting apparatus provided with the casting mold |
| WO2006114304A1 (en) * | 2005-04-26 | 2006-11-02 | AS Lüngen GmbH & Co. KG | Filter-feeder and method for producing a casting mould |
| CN201380268Y (en) * | 2009-03-17 | 2010-01-13 | 山西太钢不锈钢股份有限公司 | Cylindrical liquid steel sampling ceramic pouring cup |
| CN101773990A (en) * | 2010-03-05 | 2010-07-14 | 南通宏德机电有限公司 | Low-temperature fast-casting and riser-free casting process of wheel hub of megawatt wind generator |
| CN101791679A (en) * | 2010-03-18 | 2010-08-04 | 朱晓明 | Ceramic gate tile |
-
2010
- 2010-09-14 CN CN2010102805647A patent/CN102397989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356994A (en) * | 1978-12-27 | 1982-11-02 | Dyson Refractories Limited | Holloware for uphill teeming |
| EP0452654A2 (en) * | 1990-04-14 | 1991-10-23 | Didier-Werke Ag | Installation for purifying a metal melting bath with ceramic filter |
| JP2006175479A (en) * | 2004-12-22 | 2006-07-06 | Toyota Motor Corp | Casting metal mold |
| JP2006289393A (en) * | 2005-04-07 | 2006-10-26 | Toyota Motor Corp | Sprue insert for casting mold, casting mold provided with the sprue insert, and casting apparatus provided with the casting mold |
| WO2006114304A1 (en) * | 2005-04-26 | 2006-11-02 | AS Lüngen GmbH & Co. KG | Filter-feeder and method for producing a casting mould |
| CN201380268Y (en) * | 2009-03-17 | 2010-01-13 | 山西太钢不锈钢股份有限公司 | Cylindrical liquid steel sampling ceramic pouring cup |
| CN101773990A (en) * | 2010-03-05 | 2010-07-14 | 南通宏德机电有限公司 | Low-temperature fast-casting and riser-free casting process of wheel hub of megawatt wind generator |
| CN101791679A (en) * | 2010-03-18 | 2010-08-04 | 朱晓明 | Ceramic gate tile |
Non-Patent Citations (2)
| Title |
|---|
| 国外航空编辑部: "《涡轮叶片精铸 专利译文集》", 31 January 1977, 国外航空编辑部 * |
| 聂小武: "《实用铸件缺陷分析及对策实例》", 31 March 2010, 辽宁科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273461A (en) * | 2021-11-19 | 2022-04-05 | 昆山六丰机械工业有限公司 | Method for pre-judging grid pattern drawing force |
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| 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 |
Application publication date: 20120404 |