CN203751245U - Pouring gate structure capable of effectively improving stopped slag of casting - Google Patents
Pouring gate structure capable of effectively improving stopped slag of casting Download PDFInfo
- Publication number
- CN203751245U CN203751245U CN201420077934.0U CN201420077934U CN203751245U CN 203751245 U CN203751245 U CN 203751245U CN 201420077934 U CN201420077934 U CN 201420077934U CN 203751245 U CN203751245 U CN 203751245U
- Authority
- CN
- China
- Prior art keywords
- slag
- cross
- pouring gate
- pouring
- pushing
- Prior art date
- 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
Links
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a pouring gate structure capable of effectively improving the stopped slag of a casting and belongs to the field of castings. The pouring gate structure comprises four pouring gates including a straight pouring gate, two horizontal pouring gates and an internal pouring gate, wherein the two horizontal pouring gates are arranged in parallel, the straight pouring gate is vertically arranged on one of the two horizontal pouring gates, the internal pouring gate is arranged in the middle of the other horizontal pouring gate, ceramic filters are also arranged on the horizontal pouring gates positioned on two ends of the internal pouring gate, the ceramic filters on the two ends of the horizontal pouring gates are also respectively provided with a slag stopping channel, and the other end of each slag stopping channel is connected with the adjacent horizontal pouring gate. By virtue of the pouring gate of the structure, the air holes and slag blister defects of ductile iron castings can be effectively decreased, the mass loss can be reduced, and the pass percentage of the casting can be improved.
Description
Technical field
The utility model relates to a kind of pouring gate structure, is specifically related to a kind ofly can effectively improve the pouring gate structure of foundry goods pushing off the slag, belongs to casting field.
Background technology
The external surface requirements of iron casting important on diesel engine is also high especially, has not allowed the defects such as slag blister, pore, and does not allow defect to weld or filler is repaired.In casting process, tend to occur that foundry goods is because of scrapping that the defects such as surperficial slag blister, pore cause.In traditional bag, skim and running gate system pushing off the slag effect all not obvious and stability is not high to reducing such defect effect.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of can effectively improve the pouring gate structure of foundry goods pushing off the slag, can effectively reduce pore, the slag blister defect of iron casting by the running channel of this structure, has reduced mass loss, has improved the qualification rate of foundry goods.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind ofly can effectively improve the pouring gate structure of foundry goods pushing off the slag, this pouring gate structure includes four running channels, in these four running channels, there is one group of sprue, two groups of cross gates and one group of ingate form, it is characterized in that: described two groups of cross gates be arranged in parallel, and sprue be vertically set in two groups of cross gates wherein on one group, another group cross gate centre position is provided with ingate, be positioned on the cross gate at ingate two ends and be also provided with respectively a ceramic filter, on the described ceramic filter that is positioned at cross gate two ends, be also respectively equipped with a pushing off the slag road, the other end in described pushing off the slag road is connected with adjacent cross gate.
The cross-sectional area of described sprue is greater than the cross-sectional area of coupled cross gate.
The cross-sectional area of described cross gate is greater than the cross-sectional area in pushing off the slag road, and pushing off the slag road shape is wide flat.
The filter area of described ceramic filter is less than the cross-sectional area in pushing off the slag road.
The sectional area sum of described ingate is less than the sectional area of coupled cross gate.
The beneficial effects of the utility model are: by the running channel of this structure, make processing step simple, stability is high, and effectively reduce pore, the slag blister defect of iron casting, have reduced mass loss, have improved casting qualified rate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1-sprue; 2-cross gate; 3-pushing off the slag road; 4-ceramic filter; 5-cross gate; 6-ingate.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind ofly can effectively improve the pouring gate structure of foundry goods pushing off the slag, this pouring gate structure includes four running channels, in these four running channels, there is one group of sprue 1, two groups of cross gates 2, 5 and one groups of ingates 6 form, two groups of cross gates 2, 5 be arranged in parallel, and sprue 1 vertically arranges on cross gate 2, another group cross gate 5 centre positions are provided with ingate 6, be positioned on the cross gate 5 at ingate 6 two ends and be also provided with respectively a ceramic filter 4, be positioned on the ceramic filter 4 at cross gate 5 two ends and be also respectively equipped with a pushing off the slag road 3, the other end in pushing off the slag road 3 is connected with adjacent cross gate 2.
The cross-sectional area of sprue 1 is greater than the cross-sectional area of coupled cross gate 2.
The cross-sectional area of cross gate 2,5 is greater than the cross-sectional area in pushing off the slag road 3, and pushing off the slag road 3 is shaped as wide flat.
The filter area of ceramic filter 4 is less than the cross-sectional area in pushing off the slag road 3.
The sectional area sum of ingate 6 is less than the sectional area of coupled cross gate 5.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind can effectively be improved the pouring gate structure of foundry goods pushing off the slag, this pouring gate structure includes four running channels, in these four running channels, there is one group of sprue, two groups of cross gates and one group of ingate form, it is characterized in that: described two groups of cross gates be arranged in parallel, and sprue be vertically set in two groups of cross gates wherein on one group, another group cross gate centre position is provided with ingate, be positioned on the cross gate at ingate two ends and be also provided with respectively a ceramic filter, on the described ceramic filter that is positioned at cross gate two ends, be also respectively equipped with a pushing off the slag road, the other end in described pushing off the slag road is connected with adjacent cross gate.
2. a kind ofly according to claim 1 can effectively improve the pouring gate structure of foundry goods pushing off the slag, it is characterized in that: the cross-sectional area of described sprue is greater than the cross-sectional area of coupled cross gate.
3. a kind ofly according to claim 1 can effectively improve the pouring gate structure of foundry goods pushing off the slag, it is characterized in that: the cross-sectional area of described cross gate is greater than the cross-sectional area in pushing off the slag road, and pushing off the slag road shape be wide flat.
4. a kind ofly according to claim 1 can effectively improve the pouring gate structure of foundry goods pushing off the slag, it is characterized in that: the filter area of described ceramic filter is less than the cross-sectional area in pushing off the slag road.
5. a kind ofly according to claim 1 can effectively improve the pouring gate structure of foundry goods pushing off the slag, it is characterized in that: the sectional area sum of described ingate is less than the sectional area of coupled cross gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077934.0U CN203751245U (en) | 2014-02-24 | 2014-02-24 | Pouring gate structure capable of effectively improving stopped slag of casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077934.0U CN203751245U (en) | 2014-02-24 | 2014-02-24 | Pouring gate structure capable of effectively improving stopped slag of casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751245U true CN203751245U (en) | 2014-08-06 |
Family
ID=51246556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077934.0U Expired - Fee Related CN203751245U (en) | 2014-02-24 | 2014-02-24 | Pouring gate structure capable of effectively improving stopped slag of casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772431A (en) * | 2015-03-30 | 2015-07-15 | 共享装备有限公司 | Vertical ceramic filter screen seat and casting system adopting filter screen seat |
| CN104815961A (en) * | 2015-03-30 | 2015-08-05 | 共享装备有限公司 | Oblique vertical ceramic filter screen seat and casting system adopting filter screen seat |
| CN104815962A (en) * | 2015-03-30 | 2015-08-05 | 共享装备有限公司 | Molten iron filtering apparatus for casting |
| CN107803467A (en) * | 2017-10-31 | 2018-03-16 | 共享铸钢有限公司 | A kind of running gate system of large-scale valve casing class steel-casting |
-
2014
- 2014-02-24 CN CN201420077934.0U patent/CN203751245U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772431A (en) * | 2015-03-30 | 2015-07-15 | 共享装备有限公司 | Vertical ceramic filter screen seat and casting system adopting filter screen seat |
| CN104815961A (en) * | 2015-03-30 | 2015-08-05 | 共享装备有限公司 | Oblique vertical ceramic filter screen seat and casting system adopting filter screen seat |
| CN104815962A (en) * | 2015-03-30 | 2015-08-05 | 共享装备有限公司 | Molten iron filtering apparatus for casting |
| CN107803467A (en) * | 2017-10-31 | 2018-03-16 | 共享铸钢有限公司 | A kind of running gate system of large-scale valve casing class steel-casting |
| CN107803467B (en) * | 2017-10-31 | 2019-02-22 | 共享铸钢有限公司 | A kind of running gate system of large size valve casing class steel-casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203751245U (en) | Pouring gate structure capable of effectively improving stopped slag of casting | |
| CN103433434A (en) | Method for casting valve body of flat gate valve | |
| CN205147229U (en) | Casting is with hindering sediment pouring device | |
| CN103736931A (en) | Casting mould of engine body of large in-line diesel engine | |
| CN203448631U (en) | Casting sand box capable of obliquely casting | |
| CN203664603U (en) | Large in-line diesel engine body casting mold | |
| CN204912721U (en) | The gating system of heavy -calibre rotor | |
| CN203956015U (en) | A kind of full shell mould oil pump cover mold | |
| CN205217993U (en) | A the gating system for discoid foundry goods | |
| CN204194763U (en) | A kind of running gate system of Design of Die | |
| CN207629202U (en) | A kind of model structure for keeping away slag for horizontal casting | |
| CN206747569U (en) | A kind of die casting device for aluminium die casting | |
| CN105215285A (en) | A kind of vibration instrumentation expanding table top casting method | |
| CN103495708A (en) | Casting sandbox capable of reducing riser feeding | |
| CN203356531U (en) | Forming die for engine cylinder head | |
| CN203737981U (en) | Mold structure for machining automobile shock absorber components | |
| CN207205191U (en) | Reduce the sand core structure of permanent mold casting thin-wall case flange turning position gas hole defect | |
| CN205551397U (en) | Disappearance mould casting machine | |
| CN206952100U (en) | A kind of camshaft casting die | |
| CN202571203U (en) | Pouring stream inoculation device | |
| CN103658519A (en) | Soft sealing gate valve lost foam and pouring method thereof | |
| CN203695873U (en) | Pouring structure | |
| CN103600033B (en) | Cast structure | |
| CN203448627U (en) | Casting sandbox for reducing riser feeding | |
| CN203109174U (en) | Improved forming casting die for turbine pump casting |
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: 20140806 Termination date: 20200224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |