CN200984634Y - Insulating braising cover for centrifugal casting mould - Google Patents
Insulating braising cover for centrifugal casting mould Download PDFInfo
- Publication number
- CN200984634Y CN200984634Y CN 200620124831 CN200620124831U CN200984634Y CN 200984634 Y CN200984634 Y CN 200984634Y CN 200620124831 CN200620124831 CN 200620124831 CN 200620124831 U CN200620124831 U CN 200620124831U CN 200984634 Y CN200984634 Y CN 200984634Y
- Authority
- CN
- China
- Prior art keywords
- lid
- stifle
- utility
- heat insulating
- casting mould
- 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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- Thermal Insulation (AREA)
Abstract
The utility model relates to a novel heat insulating lid which comprises a heat resisting ring (2) made of quartz sand and sagger and embedded in a lid body (1). The heat resisting ring is of high strength and infrangible. The lid can be used repeatedly. The lid has well heat insulating effect, high strength and high product quality without heat insulating asbestos gasket. The utility model reduces manufacture cost, improves work environment and living environment and has the advantages of low cast defective index, low manufacture cost and little environmental pollution.
Description
Affiliated technical field
The utility model relates to a kind of spun casting mould stifle design.
Background technology
At present, the sleeve part processing spun casting metal patterns of using more, and the two ends stifle of casting die all needs to use heat insulation asbestos washer, and the bad mechanical strength of asbestos washer is easy to breakage, the breakage of asbestos washer in casting cycle, be the main cause that causes the part waste product, and the asbestos washer consumption is big, can't recycling, cause environmental pollution more serious, serious to operative employee's actual bodily harm.
Summary of the invention
The utility model provides a kind of novel stifle, and this stifle does not only need asbestos washer heat insulation, and good heat-insulation effect, the intensity height.
The technical method that its technical problem that solves the utility model adopts is to utilize the effect of heat insulation of refractory material and the high impact strength behind the sintering, on the body of stifle, inlay a heat-resistant ring, heat-resistant ring is to be formed by quartz sand and refractory clay sintering, the intensity height, not damaged, the quality of product improves, each part stifle can be reused many times, the cost of product lowers, and does not use heat insulation asbestos washer simultaneously, and work and living environment are improved.
The beneficial effects of the utility model are, by the heat insulation stifle of the utility model spun casting mould, the product percent defective of casting is low, and production cost is low, and is low in the pollution of the environment.
Description of drawings.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing be this heat insulation stifle cutaway view.
1. heat insulation stifle body, 2. insulating collars in the drawings.
Specific implementation method
As shown in the figure, this heat insulation stifle is made up of stifle body (1) and insulating collar (2), because insulating collar (2) is to form with vitreosil sand and heat-resisting clay sintering, effect of heat insulation is fine, the intensity height.Insulating collar (2) is embedded on the stifle body (1) closely.
Claims (1)
1, the heat insulation stifle of spun casting mould is characterized in that: inlay the insulating collar that is formed by fire-resistant quartz sand and refractory clay sintering on the body of stifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124831 CN200984634Y (en) | 2006-10-31 | 2006-10-31 | Insulating braising cover for centrifugal casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124831 CN200984634Y (en) | 2006-10-31 | 2006-10-31 | Insulating braising cover for centrifugal casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984634Y true CN200984634Y (en) | 2007-12-05 |
Family
ID=38914096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620124831 Expired - Fee Related CN200984634Y (en) | 2006-10-31 | 2006-10-31 | Insulating braising cover for centrifugal casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984634Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344943B (en) * | 2015-11-12 | 2019-04-23 | 滨州市正道机械制造有限公司 | Combined heat-insulated mold for casting wear-resistant insert blank |
-
2006
- 2006-10-31 CN CN 200620124831 patent/CN200984634Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344943B (en) * | 2015-11-12 | 2019-04-23 | 滨州市正道机械制造有限公司 | Combined heat-insulated mold for casting wear-resistant insert blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |