CN2863303Y - Die for casting cylinder cap - Google Patents
Die for casting cylinder cap Download PDFInfo
- Publication number
- CN2863303Y CN2863303Y CN 200620080164 CN200620080164U CN2863303Y CN 2863303 Y CN2863303 Y CN 2863303Y CN 200620080164 CN200620080164 CN 200620080164 CN 200620080164 U CN200620080164 U CN 200620080164U CN 2863303 Y CN2863303 Y CN 2863303Y
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- Prior art keywords
- mould
- model
- utility
- ingate
- pouring
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- Expired - Fee Related
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Abstract
The utility model discloses a mould to cast cylinder covers, comprising a mould body, a sprue basin, a vertical pouring channel, a horizontal pouring channel, an inner pouring channel, and an air inlet channel core, wherein the inner pouring channel is disposed in the air inlet channel core and is connected with the mould body through a gap. The utility model is characterized in that the pouring system is disposed above the air inlet channel; thereby the mould is suitable for operating from the top, the hot iron flowing is slowed down, the sand mould is prevented from over-flushed, and the hot iron flows stably.
Description
One, technical field
The utility model belongs to casting technology field, especially relates to a kind of mould of casting cylinder cover.
Two, background technology
At present traditional cast-iron head casting, be rationally to select rising pouring, middle cast, three kinds of pouring procedures of flanging teeming for use according to casting structure characteristics and casting technique in side, inlet and outlet road, concentrate the introducing molten iron by ingate, molten iron cast mold filling pressure is big, the molten iron flow velocity is fast, and is big to core (type) scouring force, the time is long, causes the broken core of foundry goods, sand washing defective waste product easily, traditional mould also is for this method designs, cast in the middle of adopting.
Three, utility model purpose
The purpose of this utility model be to improve the deficiency of prior art and provide a kind of and above air intake duct, offer running gate system, be fit to the teeming mode, reduce the molten iron flow velocity, avoid to sand mold excessively wash away, molten iron flows the mould of casting cylinder cover stably.
The purpose of this utility model is to realize like this, a kind of mould of casting cylinder cover, be made up of mold, pouring basin, sprue, cross gate, ingate and air intake duct core print, be characterized in that ingate is located in the air intake duct core print, ingate is communicated with by the slit with mold.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model adopts ingate to be located in the air intake duct core print, be communicated with in the mold cavity by the slit that is communicated with it, ingate is communicated with by the slit with mold, this structure changes the clearance type teeming into by the centre cast, teeming clearance type running gate system is utilized the design feature of product, utilize air intake duct disjunctor core print structure, above air intake duct, offer running gate system, molten iron cast mold filling pressure is little, long narrow slot formula is introduced the molten iron method, can increase molten iron and introduce area, reduce the unit are iron flow, reduce molten iron and fill the type flowing velocity, avoid molten iron that sand mold (core) local excessive is washed away, each constituent element sectional area of running gate system is designed to full open model simultaneously, can cushion molten iron pouring pressure head, it is more steady that molten iron is flowed, guaranteed that the molten iron mold filling pressure is little in casting process, flowing velocity is low, the unit are flow is few, the reduction molten iron washes away core (type) weak part, has reached the purpose that reduces casting flaw.
Four, description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the side direction view of Fig. 1.
Five, specific embodiments
Embodiment, a kind of mould of casting cylinder cover with reference to Fig. 1, Fig. 2, is provided with pouring basin 2 above mold 1, pouring basin 2 is communicated with sprue 3, the other end of sprue 3 is communicated with cross gate 4, and the below of cross gate 4 is communicated with ingate 5, and an end of cross gate 4 is located in the air intake duct core print 6, ingate 5 is located in the air intake duct core print 6, be communicated with in mold 1 chamber by the slit 7 that is communicated with it, be provided with screen pack 8 in the middle of cross gate 4, this has constituted a kind of structure of the utility model.
Claims (2)
1, a kind of mould of casting cylinder cover, form by mold (1), pouring basin (2), sprue (3), cross gate (4), ingate (5) and air intake duct core print (6), it is characterized in that ingate (5) is located in the air intake duct core print (6), ingate (5) is communicated with by slit (7) with mold (1).
2, the mould of a kind of casting cylinder cover according to claim 1 is characterized in that being provided with screen pack (8) in the middle of cross gate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080164 CN2863303Y (en) | 2006-01-16 | 2006-01-16 | Die for casting cylinder cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080164 CN2863303Y (en) | 2006-01-16 | 2006-01-16 | Die for casting cylinder cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863303Y true CN2863303Y (en) | 2007-01-31 |
Family
ID=37675757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080164 Expired - Fee Related CN2863303Y (en) | 2006-01-16 | 2006-01-16 | Die for casting cylinder cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863303Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223469A (en) * | 2013-04-11 | 2013-07-31 | 芜湖乐锐思信息咨询有限公司 | Gap type pouring system for casting aluminum alloy metal type cylinder cover |
| CN103273011A (en) * | 2013-05-14 | 2013-09-04 | 繁昌县金科机电科技有限公司 | Production technology for thin-walled piston body |
| CN103302245A (en) * | 2013-05-30 | 2013-09-18 | 芜湖永达科技有限公司 | Engine cylinder cover forming mold |
| CN103878324A (en) * | 2012-12-19 | 2014-06-25 | 上海爱仕达汽车零部件有限公司 | Cylinder cover-casting mold and casting method |
| CN103878323A (en) * | 2012-12-19 | 2014-06-25 | 上海爱仕达汽车零部件有限公司 | Lower cylinder casting mold |
| CN103878318A (en) * | 2012-12-19 | 2014-06-25 | 上海爱仕达汽车零部件有限公司 | Cylinder head casting mold and casting method |
| CN106334780A (en) * | 2015-07-08 | 2017-01-18 | 共享装备有限公司 | Method for producing sand mold for cylinder cover through modularization |
-
2006
- 2006-01-16 CN CN 200620080164 patent/CN2863303Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878324A (en) * | 2012-12-19 | 2014-06-25 | 上海爱仕达汽车零部件有限公司 | Cylinder cover-casting mold and casting method |
| CN103878323A (en) * | 2012-12-19 | 2014-06-25 | 上海爱仕达汽车零部件有限公司 | Lower cylinder casting mold |
| CN103878318A (en) * | 2012-12-19 | 2014-06-25 | 上海爱仕达汽车零部件有限公司 | Cylinder head casting mold and casting method |
| CN103878318B (en) * | 2012-12-19 | 2016-01-27 | 上海爱仕达汽车零部件有限公司 | A kind of cylinder cap casting die and casting method |
| CN103878324B (en) * | 2012-12-19 | 2016-01-27 | 上海爱仕达汽车零部件有限公司 | A kind of cylinder cap casting die and casting method |
| CN103878323B (en) * | 2012-12-19 | 2016-01-27 | 上海爱仕达汽车零部件有限公司 | A kind of lower cylinder body casting die and casting method |
| CN103223469A (en) * | 2013-04-11 | 2013-07-31 | 芜湖乐锐思信息咨询有限公司 | Gap type pouring system for casting aluminum alloy metal type cylinder cover |
| CN103273011A (en) * | 2013-05-14 | 2013-09-04 | 繁昌县金科机电科技有限公司 | Production technology for thin-walled piston body |
| CN103273011B (en) * | 2013-05-14 | 2016-08-17 | 繁昌县金科机电科技有限公司 | A kind of production technology of thin-walled piston body |
| CN103302245A (en) * | 2013-05-30 | 2013-09-18 | 芜湖永达科技有限公司 | Engine cylinder cover forming mold |
| CN106334780A (en) * | 2015-07-08 | 2017-01-18 | 共享装备有限公司 | Method for producing sand mold for cylinder cover through modularization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 265200 No. 217 Fu Shan Road, Laiyang Economic Development Zone, Shandong, Yantai Patentee after: Shandong Dachai Cylinder Block & Cylinder Head Co.,Ltd. Address before: Laiyang City, Shandong province Yantai City, the city's 265200 Road No. 2 Shandong Dachai cylinder block Co. Ltd. Patentee before: Shandong Dachai Cylinder Block & Cylinder Head Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |