CN203418086U - Recycling sprue cup for lost foam casting - Google Patents
Recycling sprue cup for lost foam casting Download PDFInfo
- Publication number
- CN203418086U CN203418086U CN201320443209.6U CN201320443209U CN203418086U CN 203418086 U CN203418086 U CN 203418086U CN 201320443209 U CN201320443209 U CN 201320443209U CN 203418086 U CN203418086 U CN 203418086U
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- China
- Prior art keywords
- cup body
- sprue cup
- cup
- lost foam
- foam casting
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Abstract
The utility model discloses a recycling sprue cup for lost foam casting. The recycling sprue cup comprises a sprue cup body and a handle, wherein the sprue cup body comprises a left part and a right part; fixing screws for connecting lock catches used for locking butterfly nuts are arranged on the sprue cup body; fixing pins are arranged on the sprue cup body and are fixed on the sprue cup body through the lock catches; the sprue cup is formed through HT250 casting. The recycling sprue cup for lost foam casting has the advantages that the assembly and disassembly are very convenient; the recycling use is realized; the production cost and the environment pollution can be reduced; the product qualification rate is improved.
Description
Technical field
The utility model relates to casting frock field, the runner cup for lost foam casting can be recycled especially.
Background technology
Lost foam casting is as a kind of emerging casting technique, has that cast article surface smoothness, dimensional accuracy are high, an environmental protection, low cost and other advantages.In casting process, the material of cup and intensity directly have influence on quality and the output of product.
During at present evaporative pattern is produced, runner cup for lost foam casting is that quartz sand and waterglass bonding forming or vitrified bond form.
Art methods existent defect is that cost discarded object high, that produce is many: (1) quartz sand cup need to manually be made, and can only use once, and cup that need to be a large amount of when product is produced in per tour, produces a large amount of antiquated sands after using, and cost needs 5 yuan/; (2) quartz sand cup under the impact of molten iron and high temperature easily local shedding, with molten iron, enter interiors of products and cause sand holes or hard point, during machining, fragile cutter, product are also scrapped thereupon; (3) ceramic pouring cup is to fire and form with clay, can only use once, and cost needs 6 yuan/.
At present a large amount of cups that use are that quartz sand and waterglass bonding forming or vitrified bond form, it is all disposable use, in casting process, easily produce and come off or break, make sand grains to enter in molten iron and cause product rejection, such as making product formation sand holes, can not carry out machining etc.
Utility model content
The runner cup for lost foam casting that goal of the invention of the present utility model is to provide a kind of with low cost, environmental protection, can be recycled.
To achieve these goals, the technical solution adopted in the utility model is: reusable runner cup for lost foam casting capable of circulation, comprise cup body (1), handle (4), described cup body (1) is comprised of the cup body left side (1-1) and cup body the right (1-2), described cup body (1) is provided with steady pin (7), and described steady pin (7) is fixed on described cup body (1) by butterfly nut (5); It is upper that described butterfly nut (5) is connected to screw rod (6), and described screw rod (6) is fixed on cup body (1).
Further, described cup body (1) is provided with snap close (2), the described cup body left side (1-1) and cup body the right (1-2) connect into an integral body by described snap close (2), between the described cup body left side (1-1) and described cup body the right (1-2), have faying face (3).
Especially, especially, described alignment pin (7) and snap close (2) form a sleeve locking apparatus, and described locking device is quadruplet altogether, supports the use with butterfly nut (5), screw rod (6).
Preferably, described cup body (1) is formed by HT250 cast.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: the runner cup for lost foam casting that the utility model can be recycled, and the combination of being convenient to Assembly And Disassembly can guarantee that cup recycles, and reduces production costs, reduces the pollution to environment; Easy and simple to handle, avoid the waste product that produces because of cup undercapacity, greatly improve the qualification rate of cast product, can improve 2%-3.6%; Avoid the consumption of non-renewable resources, make the cost 1.5% of cast product; HT250 material can guarantee that the grains of sand are not sneaked in molten iron in casting process, is not prone to slag inclusion in product, thereby the utilization rate of the rate of improving the quality of products, reduce the number of rejects and seconds, raising cutter has further reduced production cost.
Accompanying drawing explanation
Fig. 1 is the runner cup for lost foam casting generalized section that the utility model can be recycled.
In each figure, token name is called: 1. cup body; The 1-1. cup body left side; 1-2. cup body the right; 2. snap close; 3. faying face; 4. handle; 5. butterfly nut; 6. screw rod; 7. steady pin.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Figure 1 shows that the runner cup for lost foam casting generalized section that the utility model can be recycled, comprise: cup body (1), snap close (2), faying face (3), handle (4), butterfly nut (5), screw rod (7) and steady pin (6), described cup is formed by HT250 cast, by line, cut and form two parts afterwards, form the described cup body left side (1-1) and cup body the right (1-2), the described cup body left side (1-1) is provided with butterfly nut (5), steady pin (7) and snap close (2), described snap close (2) and steady pin (7) form a sleeve locking apparatus, be total to quadruplet, on (1-2) outer surface of cup body the right, standing screw (6) is convenient to and butterfly nut (5) supports the use, the centre-to-centre spacing size in two holes of described snap close (2) can guarantee that cup combination is rear seamless.
During use, cup left and right two parts are fastened to together by described locking device from faying face (3), by screw rod (6), fastening butterfly nut (5), lock completely; After finishing using, only need unclamp butterfly nut (5), open subsequently snap close (2), take out the casting pig in cup, convenient disassembly is quick.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. reusable runner cup for lost foam casting capable of circulation, comprise cup body (1), handle (4), it is characterized in that: described cup body (1) is comprised of the cup body left side (1-1) and cup body the right (1-2), described cup body (1) is provided with steady pin (7), and described steady pin (7) is fixed on described cup body (1) by butterfly nut (5); It is upper that described butterfly nut (5) is connected to screw rod (6), and described screw rod (6) is fixed on cup body (1).
2. reusable runner cup for lost foam casting capable of circulation according to claim 1, is characterized in that: described cup body (1) is provided with snap close (2).
3. reusable runner cup for lost foam casting capable of circulation according to claim 1, the described cup body left side (1-1) and cup body the right (1-2) connect into an integral body by snap close (2), between the described cup body left side (1-1) and described cup body the right (1-2), have faying face (3).
4. reusable runner cup for lost foam casting capable of circulation according to claim 1, it is characterized in that: described alignment pin (7) and snap close (2) form a sleeve locking apparatus, described locking device is quadruplet altogether, supports the use with butterfly nut (5), screw rod (6).
5. reusable runner cup for lost foam casting capable of circulation according to claim 1, is characterized in that: described cup body (1) is formed by HT250 cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443209.6U CN203418086U (en) | 2013-07-24 | 2013-07-24 | Recycling sprue cup for lost foam casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443209.6U CN203418086U (en) | 2013-07-24 | 2013-07-24 | Recycling sprue cup for lost foam casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418086U true CN203418086U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443209.6U Expired - Fee Related CN203418086U (en) | 2013-07-24 | 2013-07-24 | Recycling sprue cup for lost foam casting |
Country Status (1)
| Country | Link |
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| CN (1) | CN203418086U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128565A (en) * | 2014-07-30 | 2014-11-05 | 洛阳鹏起实业有限公司 | Fission split type universal sprue cup for titanium alloy casting |
| CN104209501A (en) * | 2014-08-28 | 2014-12-17 | 宁夏共享铸钢有限公司 | Manufacturing method of integral type recyclable pouring cup for casting steel |
| CN104942229A (en) * | 2015-06-19 | 2015-09-30 | 山西平阳重工机械有限责任公司 | Casting method of high-performance evanescent mode steel casting |
| CN105834368A (en) * | 2016-06-12 | 2016-08-10 | 山东建筑大学 | Ball clay sprue cup for casting and manufacturing method for ball clay sprue cup |
| CN107695296A (en) * | 2017-11-10 | 2018-02-16 | 扬州市瑞晟机械铸造有限公司 | A kind of pouring cup device of large-scale lost foam casting band cooling |
-
2013
- 2013-07-24 CN CN201320443209.6U patent/CN203418086U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128565A (en) * | 2014-07-30 | 2014-11-05 | 洛阳鹏起实业有限公司 | Fission split type universal sprue cup for titanium alloy casting |
| CN104128565B (en) * | 2014-07-30 | 2016-06-08 | 洛阳鹏起实业有限公司 | The general cup of split dissection type that the cast of a kind of titanium alloy uses |
| CN104209501A (en) * | 2014-08-28 | 2014-12-17 | 宁夏共享铸钢有限公司 | Manufacturing method of integral type recyclable pouring cup for casting steel |
| CN104209501B (en) * | 2014-08-28 | 2016-06-15 | 宁夏共享铸钢有限公司 | The making method of a kind of cast steel monoblock type sprue cup capable of circulation |
| CN104942229A (en) * | 2015-06-19 | 2015-09-30 | 山西平阳重工机械有限责任公司 | Casting method of high-performance evanescent mode steel casting |
| CN105834368A (en) * | 2016-06-12 | 2016-08-10 | 山东建筑大学 | Ball clay sprue cup for casting and manufacturing method for ball clay sprue cup |
| CN105834368B (en) * | 2016-06-12 | 2018-07-24 | 山东建筑大学 | A kind of casting ball clay sprue cup and preparation method thereof |
| CN107695296A (en) * | 2017-11-10 | 2018-02-16 | 扬州市瑞晟机械铸造有限公司 | A kind of pouring cup device of large-scale lost foam casting band cooling |
| CN107695296B (en) * | 2017-11-10 | 2024-03-01 | 扬州市瑞晟机械铸造有限公司 | Pouring cup device for cooling large lost foam casting belt |
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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: 20140205 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |