CN201921978U - Dissolved die casting equipment - Google Patents
Dissolved die casting equipment Download PDFInfo
- Publication number
- CN201921978U CN201921978U CN2010206449420U CN201020644942U CN201921978U CN 201921978 U CN201921978 U CN 201921978U CN 2010206449420 U CN2010206449420 U CN 2010206449420U CN 201020644942 U CN201020644942 U CN 201020644942U CN 201921978 U CN201921978 U CN 201921978U
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- CN
- China
- Prior art keywords
- cold air
- sandbox
- vacuum
- sand box
- communicated
- 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
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Abstract
The utility model discloses dissolved die casting equipment, in particular relates to dissolved die casting equipment which comprises a sand box, a sprue gate, a vacuum pump and a foam casting die, wherein the sand box is composed of a sand box shell and a sand box upper cover; one end of a cold air header pipe passes through the sand box upper cover to communicate with the sand box, and the other end of the cold air header pipe is connected with a cold air input device; a vacuum conveying pipe is arranged in the sand box shell and is communicated with a vacuum header pipe; the vacuum header pipe is connected with a vacuum pump; and the vacuum conveying pipe is communicated with the sand box by a vacuum channel. The dissolved die casting equipment has simple structure, greatly improves the production efficiency of castings; furthermore, the pressure inside the sand box becomes more uniform, the qualified rate is improved, and the production cost and accuracy of castings are further reduced.
Description
Technical field
The utility model relates to a kind of Casting Equipment, particularly relates to a kind of disappearance film Casting Equipment.
Background technology
Disappearance film casting technique is that paraffin identical with the casting dimension shape or bubbles model bonding are combined into model, outside model, brush fireproof coating and oven dry again, be embedded in vibration molding in the dried quartz sand, under negative pressure, pour into a mould, make the model gasification, liquid metals occupies modal position, solidifies the novel casting method that the cooling back forms foundry goods.Adopt disappearance membrane technology processing foundry goods precision height.But existing disappearance film Casting Equipment since structural reason cause its process time longer, long processing time be mainly reflected in the cast finish after, on the cool time of foundry goods.This has just reduced the efficient of disappearance film casting.Existing disappearance film Casting Equipment also exists the sandbox internal pressure inhomogeneous simultaneously, causes phenomenons such as shell easily breaks.
The utility model content
The utility model is exactly in order to solve the problems of the technologies described above, and a kind of disappearance film Casting Equipment is provided, and it is simple in structure, has improved the production efficiency of foundry goods greatly, and the sandbox internal pressure is even, has improved yield rate, and then has reduced the production cost and the precision of foundry goods.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of disappearance film Casting Equipment, it comprises sandbox, sprue gate, vavuum pump and foam casting mold, its cheek is to be made of sandbox shell and sandbox loam cake, cold air house steward's a end passes the sandbox loam cake and is communicated to sandbox, cold air house steward's an other end is connected with the cold air input unit, is provided with vacuum conveyer tube in the sandbox shell, and vacuum conveyer tube is communicated with the vacuum house steward, vacuum house steward is connected with vavuum pump, and vacuum conveyer tube is communicated with sandbox by vacuum passage.
Be provided with the cold air carrier pipe in the above-mentioned sandbox loam cake, the cold air carrier pipe is communicated with the cold air house steward, and the cold air carrier pipe is communicated with sandbox by cold air channel.
Above-mentioned cold air house steward is 2-6.
Advantage of the present utility model and effect are as follows:
The utility model is owing to adopted technique scheme, and it is simple in structure to make that it has, and has improved the characteristics of the production efficiency of foundry goods greatly, and the sandbox internal pressure is more even simultaneously, has improved yield rate, and then has reduced the production cost and the precision of foundry goods.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, the cold air input unit, 2, the cold air carrier pipe, 3, cold air channel, 4, the sprue gate, 5, the cast passage, 6, foam casting mold, 7, dry sand, 8, the sandbox shell, 9, vacuum conveyer tube, 10, vacuum passage, 11, vacuum house steward, 12, vavuum pump, 13, sandbox loam cake, 14, the cold air house steward.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1, a kind of disappearance film of the utility model Casting Equipment, its structure is as follows: sandbox is to be made of sandbox shell 8 and sandbox loam cake 13, sandbox loam cake 13 is provided with sprue gate 4, sprue gate 4 is connected with cast passage 5 one ends, the other end of cast passage 5 connects the foam casting mold 6 that is arranged in the sandbox, an end of cold air house steward 14 passes sandbox loam cake 13 and is communicated in the sandbox, an other end of cold air house steward 14 is connected with cold air input unit 1, be provided with cold air carrier pipe 2 in the sandbox loam cake 13, cold air carrier pipe 2 is communicated with cold air house steward 14, cold air carrier pipe 2 is communicated with sandbox by a plurality of cold air channels 3, be provided with dry sand 7 in the sandbox, be provided with vacuum conveyer tube 9 in the sandbox shell 8, vacuum conveyer tube 9 is communicated with vacuum house steward 11, and vacuum house steward 11 is connected with vavuum pump 12, and vacuum conveyer tube 9 is communicated with sandbox by a plurality of vacuum passages 10.
Above-mentioned cold air house steward 14 is 2-6.
Claims (3)
1. disappearance film Casting Equipment, it comprises sandbox, sprue gate, vavuum pump and foam casting mold, it is characterized in that sandbox is to be made of sandbox shell and sandbox loam cake, cold air house steward's a end passes the sandbox loam cake and is communicated to sandbox, cold air house steward's an other end is connected with the cold air input unit, is provided with vacuum conveyer tube in the sandbox shell, and vacuum conveyer tube is communicated with the vacuum house steward, vacuum house steward is connected with vavuum pump, and vacuum conveyer tube is communicated with sandbox by vacuum passage.
2. a kind of disappearance film Casting Equipment according to claim 1 is characterized in that being provided with the cold air carrier pipe in the described sandbox loam cake, and the cold air carrier pipe is communicated with the cold air house steward, and the cold air carrier pipe is communicated with sandbox by cold air channel.
3. a kind of disappearance film Casting Equipment according to claim 1 is characterized in that described cold air house steward is 2-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206449420U CN201921978U (en) | 2010-12-07 | 2010-12-07 | Dissolved die casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206449420U CN201921978U (en) | 2010-12-07 | 2010-12-07 | Dissolved die casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921978U true CN201921978U (en) | 2011-08-10 |
Family
ID=44425847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206449420U Expired - Fee Related CN201921978U (en) | 2010-12-07 | 2010-12-07 | Dissolved die casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921978U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393143A (en) * | 2011-12-01 | 2012-03-28 | 姚会元 | Closed type water cooling jacket for submerged arc furnace |
| CN103111589A (en) * | 2013-02-27 | 2013-05-22 | 中联重科股份有限公司 | Sand box for lost foam casting |
| CN104801666A (en) * | 2015-03-25 | 2015-07-29 | 池州市华兴天骑精密机械铸造有限公司 | Air exhaust device of casting mold |
| CN105855481A (en) * | 2016-06-13 | 2016-08-17 | 吴江市液铸液压件铸造有限公司 | Casting sand box |
| CN108044058A (en) * | 2018-02-11 | 2018-05-18 | 江西亿丰精密铸造有限公司 | Dispellable mould casting sandbox air flue clears up system easy to assemble |
-
2010
- 2010-12-07 CN CN2010206449420U patent/CN201921978U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393143A (en) * | 2011-12-01 | 2012-03-28 | 姚会元 | Closed type water cooling jacket for submerged arc furnace |
| CN103111589A (en) * | 2013-02-27 | 2013-05-22 | 中联重科股份有限公司 | Sand box for lost foam casting |
| CN104801666A (en) * | 2015-03-25 | 2015-07-29 | 池州市华兴天骑精密机械铸造有限公司 | Air exhaust device of casting mold |
| CN105855481A (en) * | 2016-06-13 | 2016-08-17 | 吴江市液铸液压件铸造有限公司 | Casting sand box |
| CN108044058A (en) * | 2018-02-11 | 2018-05-18 | 江西亿丰精密铸造有限公司 | Dispellable mould casting sandbox air flue clears up system easy to assemble |
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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: 20110810 Termination date: 20111207 |