CN202517005U - Casting sprue cup with inclined filter - Google Patents
Casting sprue cup with inclined filter Download PDFInfo
- Publication number
- CN202517005U CN202517005U CN2012201162476U CN201220116247U CN202517005U CN 202517005 U CN202517005 U CN 202517005U CN 2012201162476 U CN2012201162476 U CN 2012201162476U CN 201220116247 U CN201220116247 U CN 201220116247U CN 202517005 U CN202517005 U CN 202517005U
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- Prior art keywords
- cup
- fiber glass
- casting
- filter
- filtering net
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a casting sprue cup with an inclined filter and belongs to the field of casting sprue cup technology. The casting sprue cup is characterized by comprising a cup body. A metal ceramic filter screen is arranged in the cup body in a tilted mode. A first glass fibre filter screen is disposed on an upper surface of the metal ceramic filter screen. Oblique angles between the metal ceramic filter screen and the first glass fibre filter screen and the horizontal plane are all between 25-35 degrees. The casting sprue cup with the inclined filter has the advantages of simple structure and good filtering effect and is mainly applied to purifying treatment in the process of iron liquid pouring of nodular cast irons, grey cast irons and cast ally irons.
Description
Technical field
The utility model relates to a kind of casting cup, more particularly, relates in particular to a kind of casting cup with diffuse cutting filter.
Background technology
In nodular cast iron, grey cast-iron and alloy cast iron production process, use iron liquid filtering technique and can the slag particle in the metal liquid be removed, guarantee that clean metal liquid pours into the cavity of casting mold, thereby obtain sound cast product.In practical application; The slag particle that exists granule size to differ in the iron liquid, if adopt the screen pack of single little mesh, the thick slag particle that usually can be filtered stops up mesh; This moment, operating personnel often have to smash screen pack logical; Guarantee that iron liquid fills type, the effect of screen pack was lost efficacy, influence product quality; If adopt the screen pack of single big mesh, be difficult to again filter thin slag particle, the effect that causes filtering weakens, and influences the quality of product equally.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of casting cup of simple in structure, band diffuse cutting filter that filter effect is good is provided.
The technical scheme of the utility model is achieved in that a kind of casting cup with diffuse cutting filter; Comprise cup; Wherein said cup tilt is provided with the metalloceramic filter net; Be provided with first fiber glass filtering net on the online surface of metalloceramic filter, the two forms filter the metalloceramic filter net and first fiber glass filtering net, and the angle of inclination of filter and horizontal plane is 20 °～35 °.
In the casting cup of above-mentioned band diffuse cutting filter, the angle of inclination of described metalloceramic filter net and first fiber glass filtering net and horizontal plane is 30 °.
In the casting cup of above-mentioned band diffuse cutting filter, described cup is made up of metal shell and the refractory masses that is arranged on the metal shell inwall.
In the casting cup of above-mentioned band diffuse cutting filter; Described bottom of cup is connected with the casting mold that is used for mould casting of mutual conduction; Between the sprue of cup inner chamber and casting mold, be horizontally disposed with second fiber glass filtering net, described second fiber glass filtering net is folded between cup and the casting mold.
In the casting cup of above-mentioned band diffuse cutting filter, the mesh diameter of described metalloceramic filter net is 5～10mm.
In the casting cup of above-mentioned band diffuse cutting filter, the mesh size of described first fiber glass filtering net is 2.5mm * 2.5mm.
In the casting cup of above-mentioned band diffuse cutting filter, the mesh size of described second fiber glass filtering net is 2.0mm * 2.0mm.
After the utility model adopts said structure; Match with first fiber glass filtering net through the metalloceramic filter net and to filter the slag particle in the iron liquid; Wherein the metalloceramic filter netting gear has very high intensity; Not only immiscible with cast iron liquid, and can play the effect of supporting first fiber glass filtering net; Simultaneously, tilt to install and to stay the liquid that the bulky grain slag particle on the screen pack constantly poured into after guaranteeing to filter and wash away downwards, guarantee that most of mesh of screen pack is in conducting state, can effectively play a role in filtering to the bottom of net; Further, through second fiber glass filtering net is set, can guarantee that the quality of foundry goods reaches desirable requirement further to filtering in the iron liquid than fine grained.The utlity model has easy to use, filter effect is reliable, metalloceramic filter net and cast iron liquid are immiscible, the characteristics that can use repeatedly.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the structural representation of the utility model.
Among the figure: cup 1, metal shell 1a, refractory masses 1b, metalloceramic filter net 2, first fiber glass filtering net 3, casting mold 4, second fiber glass filtering net 5.
The specific embodiment
Consult shown in Figure 1; A kind of casting cup of the utility model with diffuse cutting filter; Comprise the cup 1 that is back taper; Cup 1 is made up of metal shell 1a and the refractory masses 1b that is arranged on metal shell 1a inwall, is provided with metalloceramic filter net 2 in cup 1 tilt, and metalloceramic filter net 2 adopts WC, Cr
2C and iron powder mixing, compacting, sintering form; Be provided with first fiber glass filtering net 3 at metalloceramic filter net 2 upper surfaces; The metalloceramic filter net 2 and first fiber glass filtering net 3 are 20 °～35 ° with the angle of inclination of horizontal plane, and optimized angle is 30 °; The mesh diameter of the metalloceramic filter net 2 in the present embodiment is 5～10mm; The mesh size of first fiber glass filtering net 3 is 2.5mm * 2.5mm.Further; Be connected with the casting mold that is used for mould casting 4 of mutual conduction in cup 1 bottom; Between the sprue of cup 1 inner chamber and casting mold 4, be horizontally disposed with second fiber glass filtering net 5, described second fiber glass filtering net 5 is folded between cup 1 and the casting mold 4.The mesh size of second fiber glass filtering net 5 is 2.0mm * 2.0mm.
During installation, at first metalloceramic filter net 2 and 3 cooperations of first fiber glass filtering net are prefabricated into filter, filter is inserted in the cup 1, receive the restriction of cup 1 internal chamber wall, filter is fixed.With the junction surface that fire clay is sealed the first sheet glass fibrous filter net 3 and cup 1 inwall, avoid the first sheet glass fibrous filter net 3 when cast, to move.Then second fiber glass filtering net 5 is placed on the sprue mouth of casting mold 4; Second fiber glass filtering net, 5 places between casting mold 4 and cup 1 are coated with gasket coating; Second fiber glass filtering net 5 is pressed on the sprue mouth of casting mold 4 with cup 1, accomplishes the installation of cup.
During use, when metal liquid was poured into a mould, big slag particle stopped by first fiber glass filtering net 3, and impacted the whereabouts by the metal liquid of back, accumulated in the lower position of first fiber glass filtering net 3, and it is unimpeded that the passage of metal liquid is able to keep.When flowing to second fiber glass filtering net 5 downwards through the metal liquid of first fiber glass filtering net 3, thinner slag particle stopped, thereby the metal liquid that guarantees to get into the sprue of casting mold 4 is cleaned, thereby the quality that guarantees foundry goods meets the requirements.After filter accomplishing, take out filter, remove surperficial scum, damaged if first fiber glass filtering net 3 occurs, first fiber glass filtering net 3 that can more renew cooperates with metalloceramic filter net 2 and is reinstalled in continuation filtration use next time in the cup 1.
Claims (6)
1. casting cup with diffuse cutting filter; Comprise cup (1); It is characterized in that; Described cup (1) tilt is provided with metalloceramic filter net (2), is provided with first fiber glass filtering net (3) at metalloceramic filter net (2) upper surface, and metalloceramic filter net (2) and first fiber glass filtering net (3) are 20 °～35 ° with the angle of inclination of horizontal plane.
2. the casting cup of band diffuse cutting filter according to claim 1 is characterized in that, described metalloceramic filter net (2) and first fiber glass filtering net (3) are 30 ° with the angle of inclination of horizontal plane.
3. the casting cup of band diffuse cutting filter according to claim 1 is characterized in that, the mesh diameter of described metalloceramic filter net (2) is 5～10mm.
4. according to the casting cup of the arbitrary described band diffuse cutting filter of claim 1 to 3; It is characterized in that; Described cup (1) bottom is connected with the casting mold that is used for mould casting (4) of mutual conduction; Between the sprue of cup (1) inner chamber and casting mold (4), be horizontally disposed with second fiber glass filtering net (5), described second fiber glass filtering net (5) is folded between cup (1) and the casting mold (4).
5. the casting cup of band diffuse cutting filter according to claim 4; It is characterized in that; The mesh size of described first fiber glass filtering net (3) is bigger than the mesh size of second fiber glass filtering net (5), and the mesh size >=2.5mm * 2.5mm of first fiber glass filtering net (3).
6. the casting cup of band diffuse cutting filter according to claim 4 is characterized in that, the mesh size of described second fiber glass filtering net (5) is 2.0mm * 2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201162476U CN202517005U (en) | 2012-03-23 | 2012-03-23 | Casting sprue cup with inclined filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201162476U CN202517005U (en) | 2012-03-23 | 2012-03-23 | Casting sprue cup with inclined filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517005U true CN202517005U (en) | 2012-11-07 |
Family
ID=47099975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201162476U Expired - Fee Related CN202517005U (en) | 2012-03-23 | 2012-03-23 | Casting sprue cup with inclined filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517005U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921896A (en) * | 2012-11-22 | 2013-02-13 | 宁夏共享集团有限责任公司 | Filter type pouring cup |
| CN102962429A (en) * | 2012-12-17 | 2013-03-13 | 广东华金合金材料实业有限公司 | Squeezing casting pouring system |
| CN104439085A (en) * | 2014-11-25 | 2015-03-25 | 柳州金特机械有限公司 | Casting sprue cup |
| CN104889334A (en) * | 2015-06-23 | 2015-09-09 | 长兴县长安造型耐火材料厂 | Filtering structure used for pouring |
| CN105382198A (en) * | 2015-12-15 | 2016-03-09 | 天津立中车轮有限公司 | Sprue bush of aluminum alloy wheel mould |
| CN105522114A (en) * | 2014-09-28 | 2016-04-27 | 河南科技大学 | Magnesium alloy casting pouring cup |
| CN108500211A (en) * | 2018-05-17 | 2018-09-07 | 西峡县众德汽车部件有限公司 | Silicon carbide filter device and the device for being used to prepare heat-resisting steel casting |
| CN110560668A (en) * | 2019-09-10 | 2019-12-13 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | Gravity casting method and equipment for ceramic hollow sphere/metal matrix composite foam material |
| CN112846087A (en) * | 2020-12-30 | 2021-05-28 | 宁波金汇精密铸造有限公司 | Filter type pouring cup and sand box |
-
2012
- 2012-03-23 CN CN2012201162476U patent/CN202517005U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921896A (en) * | 2012-11-22 | 2013-02-13 | 宁夏共享集团有限责任公司 | Filter type pouring cup |
| CN102921896B (en) * | 2012-11-22 | 2015-08-19 | 宁夏共享集团有限责任公司 | A kind of filtering type cup |
| CN102962429A (en) * | 2012-12-17 | 2013-03-13 | 广东华金合金材料实业有限公司 | Squeezing casting pouring system |
| CN105522114A (en) * | 2014-09-28 | 2016-04-27 | 河南科技大学 | Magnesium alloy casting pouring cup |
| CN104439085A (en) * | 2014-11-25 | 2015-03-25 | 柳州金特机械有限公司 | Casting sprue cup |
| CN104889334A (en) * | 2015-06-23 | 2015-09-09 | 长兴县长安造型耐火材料厂 | Filtering structure used for pouring |
| CN105382198A (en) * | 2015-12-15 | 2016-03-09 | 天津立中车轮有限公司 | Sprue bush of aluminum alloy wheel mould |
| CN108500211A (en) * | 2018-05-17 | 2018-09-07 | 西峡县众德汽车部件有限公司 | Silicon carbide filter device and the device for being used to prepare heat-resisting steel casting |
| CN110560668A (en) * | 2019-09-10 | 2019-12-13 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | Gravity casting method and equipment for ceramic hollow sphere/metal matrix composite foam material |
| CN112846087A (en) * | 2020-12-30 | 2021-05-28 | 宁波金汇精密铸造有限公司 | Filter type pouring cup and sand box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |