CN202943238U - Insulation casting gate of low-pressure casting equipment - Google Patents
Insulation casting gate of low-pressure casting equipment Download PDFInfo
- Publication number
- CN202943238U CN202943238U CN 201220648426 CN201220648426U CN202943238U CN 202943238 U CN202943238 U CN 202943238U CN 201220648426 CN201220648426 CN 201220648426 CN 201220648426 U CN201220648426 U CN 201220648426U CN 202943238 U CN202943238 U CN 202943238U
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- casting
- insulation
- casting gate
- low
- gate
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Abstract
The utility model discloses an insulation casting gate of low-pressure casting equipment. The insulation casting gate comprises an insulation layer, a crucible disposed in the insulation layer, and a bottom mold plate disposed on the insulation layer. The insulation casting gate of the low-pressure casting equipment is characterized in that a casting gate is formed in the bottom mold plate, the crucible is connected with the casting gate on the bottom mold plate through a lift tube, the insulation layer is positioned between the bottom mold plate and the casting gate, a workpiece mold is mounted on the bottom mold plate, and fixed compressing devices are mounted on two sides of the workpiece mold. The insulation casting gate of the low-pressure casting equipment has the advantages of simple structure, good sealing performance and good insulating effect.
Description
Technical field
The utility model relates to the casting gate structure on a kind of low-pressure die casting plant, is specifically related to the insulation casting gate on a kind of low-pressure die casting plant.
Background technology
Low pressure casting is the very common a kind of casting method of casting industry at present, its low-pressure die casting plant that adopts be all by air pressure with in the metal liquid injection model, and when injecting, metal liquid enters mould by stalk from casting gate.Due to when casting cooling velocity fast, when the metal liquid in mould was cooling, the stalk at casting gate place also can cooled and solidified get up; When the metal liquid in mould does not also obtain cooled and solidified sometimes yet, and the stalk at casting gate place has solidified, will be broken by manually the stalk at casting gate place being cut a hole thereby cast when watering at every turn, and make stalk unimpeded, the while also can be reduced operating efficiency.
Summary of the invention
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, and sealing is good, the insulation casting gate on a kind of low-pressure die casting plant of high insulating effect.
Insulation casting gate on a kind of low-pressure die casting plant, comprise heat-insulation layer, be arranged on the crucible in heat-insulation layer, and the die bottom plate that is arranged on the heat-insulation layer top, it is characterized in that: have casting gate on described die bottom plate, described crucible is connected with casting gate on die bottom plate by stalk.
Be provided with heat-insulation layer between described die bottom plate and casting gate.
On described die bottom plate, part mould is installed, there is respectively fixedly combined pressure device described part mould both sides.
The beneficial effects of the utility model: simple in structure, sealing is good, high insulating effect.
Description of drawings
Fig. 1 is the utility model structural representation.
In figure: the 1-heat-insulation layer; The 2-crucible; The 3-die bottom plate; The 4-stalk; The 5-part mould; 6-is the combined pressure device fixedly; The 31-casting gate; The 32-heat-insulation layer.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
As shown in Figure 1, the insulation casting gate on a kind of low-pressure die casting plant comprises heat-insulation layer 1, be arranged on the crucible 2 in heat-insulation layer 1, and the die bottom plate 3 that is arranged on heat-insulation layer 1 top, having casting gate 31 on die bottom plate 3, crucible 2 is connected with casting gate 31 on die bottom plate 3 by stalk 4.
Be provided with heat-insulation layer 32 between die bottom plate 3 and casting gate 31.
Above demonstration 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 describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the insulation casting gate on a low-pressure die casting plant, comprise heat-insulation layer, be arranged on the crucible in heat-insulation layer, and the die bottom plate that is arranged on the heat-insulation layer top, it is characterized in that: have casting gate on described die bottom plate, described crucible is connected with casting gate on die bottom plate by stalk.
2. the insulation casting gate on a kind of low-pressure die casting plant according to claim 1, is characterized in that: be provided with heat-insulation layer between described die bottom plate and casting gate.
3. the insulation casting gate on a kind of low-pressure die casting plant according to claim 1 is characterized in that: on described die bottom plate, part mould is installed, there is respectively fixedly combined pressure device described part mould both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648426 CN202943238U (en) | 2012-11-30 | 2012-11-30 | Insulation casting gate of low-pressure casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648426 CN202943238U (en) | 2012-11-30 | 2012-11-30 | Insulation casting gate of low-pressure casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943238U true CN202943238U (en) | 2013-05-22 |
Family
ID=48418953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648426 Expired - Fee Related CN202943238U (en) | 2012-11-30 | 2012-11-30 | Insulation casting gate of low-pressure casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262462A (en) * | 2018-01-22 | 2018-07-10 | 繁昌县琪鑫铸造有限公司 | A kind of air injection machine |
-
2012
- 2012-11-30 CN CN 201220648426 patent/CN202943238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262462A (en) * | 2018-01-22 | 2018-07-10 | 繁昌县琪鑫铸造有限公司 | A kind of air injection machine |
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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: 20130522 Termination date: 20131130 |