CN201150976Y - Filtering net for casting liquid of aluminum hub - Google Patents
Filtering net for casting liquid of aluminum hub Download PDFInfo
- Publication number
- CN201150976Y CN201150976Y CNU2007203094792U CN200720309479U CN201150976Y CN 201150976 Y CN201150976 Y CN 201150976Y CN U2007203094792 U CNU2007203094792 U CN U2007203094792U CN 200720309479 U CN200720309479 U CN 200720309479U CN 201150976 Y CN201150976 Y CN 201150976Y
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- China
- Prior art keywords
- glass fiber
- filter screen
- aluminum
- fiber mesh
- shape
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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.)
- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Filtering Materials (AREA)
Abstract
The utility model provides a filter screen of aluminum hub casting melt, which is a glass fiber screen. The filter screen can be in a cylindrical shape, a cone shape or a truncated cone shape, or can be designed into other shapes according to the different shapes of running channel ports and diverting cones in order to filter aluminum melt. The filter screen is formed by winding up glass fiber meshes, and the two ends of the glass fiber mesh are respectively punched with a tenon and a notch, wherein the tenon is in a T shape or a 7 shape. The two ends of the glass fiber mesh also can be sewed by high temperature lines. The utility model has the advantages that the iron content of an aluminum hub is the same as the content of virgin aluminum after the aluminum hub casting melted liquid passes through the filter screen, as the iron content of glass fiber is zero. Secondly aluminum retained on the glass fiber screen after being filtered can be directly melted down, and finally aluminum on the running channel ports can be poured out by stamping tools, thereby largely saving blade cost, and simultaneously increasing working efficiency.
Description
Technical field
The utility model relates to the liquation filtering technique, relates in particular to liquation screen pack in the casting of aluminium wheel.
Background technology
Aluminum current wheel hub casting liquation filtering technique has iron wire strainer filtering, ceramic filter disc filtration etc. generally.Iron wire screen pack production technology is simple, and cost is low, but can also bring the composition of some iron in the aluminum melt in the filter process, causes reducing performance because of too high levels in the aluminium wheel hub; Secondly, the aluminium iron-holder that wire netting is stained with in each the filtration exceeds standard and becomes aluminium scrap.Though non-iron content of pottery filter disc has two fatal weakness: the one, the control of filter opening diameter is difficult, and every batch of ceramic filter disc aperture of producing has than mistake, and pore size directly influences the aluminum melt flow velocity; The 2nd, ceramic filter disc is frangible, and broken by the shunting vertex of a cone easily, fragment directly enters liquation, causes the aluminium wheel hub to be scrapped.
Summary of the invention
Technical problem to be solved in the utility model is for providing the aluminium wheel hub casting liquation that a kind of cost is low and filter quality is high filter screen.For this reason, the utility model by the following technical solutions: it is a glass fiber mesh.
Described filter screen can be cylindrical, cone shape or truncated cone, or different with the shape of dividing flow cone according to watering the road junction, is designed to other shape, filters to satisfy aluminum melt.
It is reeled by the glass fiber mesh sheet and forms, and the two ends of glass fiber mesh sheet are punched respectively tenon and otch, and described tenon is T-shape or " 7 " type.High temperature resistant suturing with thread management also can be adopted in the two ends of described glass fiber mesh sheet.
Owing to adopt the technical solution of the utility model, the utlity model has following advantage: 1, behind the aluminium wheel hub casting liquation process glass fibre filter screen, because the glass fibre iron-holder is zero, so the content of iron is exactly the content of primary aluminum in the aluminium wheel hub.2, the aluminium that remains on the glass fiber net after the liquation filtration can directly melt down.3, water aluminium on the road junction, traditional handicraft is come out by the blade car, and production efficiency is low, the cost height; And after adopting the utility model to filter, can directly rush out watering on the road junction aluminium by stamping tool, saved the blade cost greatly, improved production efficiency simultaneously.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment 1 glass fiber mesh sheet.
Fig. 2 is the schematic diagram of the utility model embodiment 1 glass fiber mesh.
Combination schematic diagram when Fig. 3 waters the road junction and divides between the flow cone for the utility model embodiment 1 glass fiber mesh is embedded in.
Fig. 4 is the schematic diagram of the utility model embodiment 2 glass fiber mesh sheets.
Fig. 5 is the schematic diagram of the utility model embodiment 2 glass fiber mesh.
Combination schematic diagram when Fig. 6 waters the road junction and divides between the flow cone for the utility model embodiment 2 glass fiber mesh are embedded in.
Fig. 7 is the schematic diagram of the utility model embodiment 3 glass fiber mesh sheets.
Fig. 8 is the schematic diagram of the utility model embodiment 3 glass fiber mesh.
Fig. 9 is the schematic diagram of the utility model embodiment 4 glass fiber mesh.
The specific embodiment
Embodiment 1
With reference to accompanying drawing 1,2,3.Aluminium wheel hub casting liquation filter screen provided by the utility model is a glass fiber mesh 1.
It is cylindrical in the present embodiment.It is reeled by glass fiber mesh sheet 2 and forms, and the two ends of glass fiber mesh sheet are punched respectively tenon 3 and otch 4, and described tenon is T-shape or " 7 " type.
During manufacturing, adopt the glass fiber mesh sheet of aperture 1～3mm.Specification according to expansion plane cylindraceous is held mould successfully; The glass filter screen of whole volume is divided into equidistant strip; By diel glass fiber net be washed into shape as Fig. 2, be rolled into cylindricly dash good net sheet at last, again T-shape or " 7 " type tenon are inserted otch and be buckled together the fixing glass fiber mesh shown in Figure 1 that forms; In addition, the net sheet be rolled into cylindric after, also can order or high temperature resistant suturing with thread management is fixed with book.
Embodiment 2
With reference to accompanying drawing 4,5,6.Aluminium wheel hub casting liquation filter screen provided by the utility model is a glass fiber mesh 21.
It is truncated cone in the present embodiment.It is reeled by glass fiber mesh sheet 22 and forms, and the two ends of glass fiber mesh sheet are punched respectively tenon 23 and otch 24, and described tenon is T-shape or " 7 " type.
During manufacturing, adopt the glass fiber mesh sheet of aperture 1～3mm.Specification according to the expansion plane of truncated cone is held mould successfully; The glass filter screen of whole volume is divided into equidistant strip; By diel glass fiber net be washed into shape as Fig. 5, be rolled into cylindricly dash good net sheet at last, again T-shape or " 7 " type tenon are inserted otch and be buckled together the fixing glass fiber mesh shown in Figure 4 that forms; In addition, after the net sheet is rolled into truncated cone, also can order or high temperature resistant suturing with thread management is fixed with book.
Embodiment 3
With reference to accompanying drawing 7,8.Aluminium wheel hub casting liquation filter screen provided by the utility model is a glass fiber mesh 31.
It is truncated cone in the present embodiment.It is reeled by glass fiber mesh sheet 32 and forms, and the two ends of glass fiber mesh sheet are punched respectively tenon 33 and otch 34, and described tenon is T-shape or " 7 " type.
Embodiment 4
With reference to Fig. 9.Aluminium wheel hub casting liquation filter screen provided by the utility model is the glass fiber mesh 41 of glass fiber mesh sheet by being molded into the hat type shape.
Claims (5)
1, aluminium wheel hub casting liquation filter screen is characterized in that it is a glass fiber mesh.
2, aluminium wheel hub as claimed in claim 1 casting liquation filter screen is characterized in that it is cylindrical, cone shape or frusto-conical.
3, aluminium wheel hub as claimed in claim 1 or 2 casting liquation filter screen is characterized in that it is reeled by the glass fiber mesh sheet to form, and the two ends of glass fiber mesh sheet are punched respectively tenon and otch, and described tenon is T-shape or " 7 " type.
4, aluminium wheel hub casting liquation filter screen as claimed in claim 1 or 2 is characterized in that it is formed by glass fiber mesh sheet coiling, and high temperature resistant suturing with thread management is adopted at the two ends of glass fiber mesh sheet.
5, aluminium wheel hub as claimed in claim 1 casting liquation filter screen, it is characterized in that it by the glass fiber mesh sheet by being molded into the hat type shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203094792U CN201150976Y (en) | 2007-12-26 | 2007-12-26 | Filtering net for casting liquid of aluminum hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203094792U CN201150976Y (en) | 2007-12-26 | 2007-12-26 | Filtering net for casting liquid of aluminum hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150976Y true CN201150976Y (en) | 2008-11-19 |
Family
ID=40126659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203094792U Expired - Fee Related CN201150976Y (en) | 2007-12-26 | 2007-12-26 | Filtering net for casting liquid of aluminum hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150976Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890491A (en) * | 2010-08-04 | 2010-11-24 | 六和轻合金（昆山）有限公司 | Method for filtering and deslagging aluminum liquid in low pressure casting process |
| CN101530910B (en) * | 2009-03-09 | 2012-05-23 | 江苏一汽铸造股份有限公司 | Molten iron purification technology for high silica glass cloth soft filter |
| CN102652890A (en) * | 2011-03-02 | 2012-09-05 | 尚安亭 | Glass fiber aluminium filter plate and preparation method |
| CN108941462A (en) * | 2018-07-05 | 2018-12-07 | 苏州广型模具有限公司 | Casting ceramic filter tube with heating compensation |
| CN113975895A (en) * | 2021-12-29 | 2022-01-28 | 秦皇岛兴龙轮毂有限公司 | Automatic machining system for conical filter screen for hub casting |
-
2007
- 2007-12-26 CN CNU2007203094792U patent/CN201150976Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530910B (en) * | 2009-03-09 | 2012-05-23 | 江苏一汽铸造股份有限公司 | Molten iron purification technology for high silica glass cloth soft filter |
| CN101890491A (en) * | 2010-08-04 | 2010-11-24 | 六和轻合金（昆山）有限公司 | Method for filtering and deslagging aluminum liquid in low pressure casting process |
| CN102652890A (en) * | 2011-03-02 | 2012-09-05 | 尚安亭 | Glass fiber aluminium filter plate and preparation method |
| CN108941462A (en) * | 2018-07-05 | 2018-12-07 | 苏州广型模具有限公司 | Casting ceramic filter tube with heating compensation |
| CN108941462B (en) * | 2018-07-05 | 2020-05-19 | 苏州广型模具有限公司 | Ceramic filter tube with heating compensation for casting |
| CN113975895A (en) * | 2021-12-29 | 2022-01-28 | 秦皇岛兴龙轮毂有限公司 | Automatic machining system for conical filter screen for hub casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20101226 |