CN204075119U - Material-jetting pot for hot chamber die-casting machine - Google Patents
Material-jetting pot for hot chamber die-casting machine Download PDFInfo
- Publication number
- CN204075119U CN204075119U CN201420498918.9U CN201420498918U CN204075119U CN 204075119 U CN204075119 U CN 204075119U CN 201420498918 U CN201420498918 U CN 201420498918U CN 204075119 U CN204075119 U CN 204075119U
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- CN
- China
- Prior art keywords
- pressure chamber
- nozzle
- punch head
- insulation layer
- thermal insulation
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- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Material-jetting pot for hot chamber die-casting machine, comprise kettle body, crucible, injection punch head, pressure chamber, molten mouth, gooseneck, nozzle, thermal insulation layer, body cavity, attemperator and strut device, kettle body inside is provided with thermal insulation layer, it is cavity in thermal insulation layer, cavity lower end is pressure chamber, pressure chamber is fixed on crucible, pressure chamber left upper end and injection punch head carry out piston and are connected, injection punch head is controlled by the strut device outside kettle body upper surface by injection rod, the piston side wall that pressure chamber is connected with injection punch head there is molten mouth, pressure chamber right-hand member is connected with gooseneck, gooseneck end is connected with nozzle, nozzle stretches out the external side of kettle and peripheral insulation device parcel.Nozzle stretches out the external side of kettle and peripheral insulation device parcel; Be arranged with thermal insulation layer outside body cavity, decrease a large amount of losses of heat, economize on resources; Nozzle exterior adopts its temperature of attemperator insulation, makes it reduce and is heated cooling range comparatively greatly, extend its life-span.
Description
Technical field
The utility model relates to a kind of material-jetting pot for hot chamber die-casting machine.
Background technology
Hot chamber machine conventional on the market all adopts irony metalloid material, have good thermal conductivity, and body cavity periphery is not provided with thermal insulation layer, therefore lost a large amount of heats, consumption of natural resource; Nozzle material does not meet industrial requirements, changes frequent, reduces operating efficiency; Be not provided with attemperator outside nozzle, nozzle colds and heat succeed each other frequently, both easily damages, easily occur again " plug cock ' phenomenon.
This product is exactly the improvement carried out to solve above FAQs.
Utility model content
The purpose of this utility model is to provide one can saving resource, increases operating efficiency, can prevent again the material-jetting pot for hot chamber die-casting machine of " plug cock ".
The technical scheme that the utility model adopts for its technical problem of solution is:
Material-jetting pot for hot chamber die-casting machine, comprise kettle body, crucible, injection punch head, pressure chamber, molten mouth, gooseneck, nozzle, thermal insulation layer, body cavity, attemperator and strut device, kettle body inside is provided with thermal insulation layer, it is cavity in thermal insulation layer, cavity lower end is pressure chamber, pressure chamber is fixed on crucible, pressure chamber left upper end and injection punch head carry out piston and are connected, injection punch head is controlled by the strut device outside kettle body upper surface by injection rod, the piston side wall that pressure chamber is connected with injection punch head there is molten mouth, pressure chamber right-hand member is connected with gooseneck, gooseneck end is connected with nozzle, nozzle stretches out the external side of kettle and peripheral insulation device parcel.
Molten mouth has two and is arranged in the upper end of piston wall.
Pressure chamber becomes L shape and is the drum that the little length of diameter is slightly long.
Nozzle becomes concave spherical surface and adopts high temperature alloy 4Cr5MoVSi (HRC47--49) material to make, and to reduce concentrating of stress in heat treatment quench process, reduces the generation of micro-crack.
Attemperator adopts 9CrWMn (HB265o) material to make, and it has higher-strength and good toughness reguirements.
The utility model has the advantage of:
1. be arranged with thermal insulation layer outside cavity, decrease a large amount of losses of heat, economize on resources..
2. nozzle exterior adopts its temperature of attemperator insulation, makes it reduce and is heated cooling range comparatively greatly, reduce its life-span.
3. nozzle material selection high temperature alloy 4Cr5MoVSi (HRC47--49), attemperator adopts 9CrWMn (HB265o), inwardly projecting orifice can be met like this there is higher hardness and certain intensity, outside attemperator had both had higher-strength and good toughness reguirements, also eliminated inside and outside coefficient of thermal expansion difference in use procedure and caused larger illeffects.
Accompanying drawing explanation
Fig. 1 is the material-jetting pot for hot chamber die-casting machine structural representation that the utility model proposes.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
With reference to Fig. 1, this material-jetting pot for hot chamber die-casting machine, comprise kettle body 1, crucible 2, injection punch head 3, pressure chamber 4, molten mouth 5, gooseneck 6, nozzle 7, thermal insulation layer 8, cavity 9, attemperator 10 and strut device 11, kettle body 1 inside is provided with thermal insulation layer 8, it is cavity 9 in thermal insulation layer 8, cavity 9 lower end is pressure chamber 4, pressure chamber 4 is fixed on crucible 2, pressure chamber 4 left upper end and injection punch head carry out piston and are connected, injection punch head 3 is controlled by the strut device 11 outside kettle body upper surface by injection rod, the piston side wall that pressure chamber 4 is connected with injection punch head 3 there is molten mouth 5, pressure chamber 4 right-hand member is connected with gooseneck 6, gooseneck 6 end is connected with nozzle 7, nozzle 7 stretches out outside kettle body 1 and peripheral insulation device 10 wraps up.
Molten mouth 5 has two and is arranged in the upper end of piston wall.
Pressure chamber 4 one-tenth L shape and be the drum that the little length of diameter is slightly long.
7 one-tenth, nozzle concave spherical surface.
More than show and describe general principle of the present utility model, 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; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. material-jetting pot for hot chamber die-casting machine, it is characterized in that, comprise kettle body, crucible, injection punch head, pressure chamber, molten mouth, gooseneck, nozzle, thermal insulation layer, cavity, attemperator and strut device, kettle body inside is provided with thermal insulation layer, it is cavity in thermal insulation layer, cavity lower end is pressure chamber, pressure chamber is fixed on crucible, pressure chamber left upper end and injection punch head carry out piston and are connected, injection punch head is controlled by the strut device outside kettle body upper surface by injection rod, the piston side wall that pressure chamber is connected with injection punch head there is molten mouth, pressure chamber right-hand member is connected with gooseneck, gooseneck end is connected with nozzle, nozzle stretches out the external side of kettle and peripheral insulation device parcel.
2. material-jetting pot for hot chamber die-casting machine according to claim 1, is characterized in that, molten mouth has two and is arranged in the upper end of piston wall.
3. material-jetting pot for hot chamber die-casting machine according to claim 1, is characterized in that, pressure chamber becomes L shape and is the drum that the little length of diameter is slightly long.
4. material-jetting pot for hot chamber die-casting machine according to claim 1, is characterized in that, nozzle becomes concave spherical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498918.9U CN204075119U (en) | 2014-09-01 | 2014-09-01 | Material-jetting pot for hot chamber die-casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498918.9U CN204075119U (en) | 2014-09-01 | 2014-09-01 | Material-jetting pot for hot chamber die-casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075119U true CN204075119U (en) | 2015-01-07 |
Family
ID=52167884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498918.9U Expired - Fee Related CN204075119U (en) | 2014-09-01 | 2014-09-01 | Material-jetting pot for hot chamber die-casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075119U (en) |
-
2014
- 2014-09-01 CN CN201420498918.9U patent/CN204075119U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |