CN203875315U - Thin-walled shell aluminum piece low-pressure casting die - Google Patents
Thin-walled shell aluminum piece low-pressure casting die Download PDFInfo
- Publication number
- CN203875315U CN203875315U CN201420143419.8U CN201420143419U CN203875315U CN 203875315 U CN203875315 U CN 203875315U CN 201420143419 U CN201420143419 U CN 201420143419U CN 203875315 U CN203875315 U CN 203875315U
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- CN
- China
- Prior art keywords
- die body
- thin
- pressure casting
- dynamic model
- casting die
- 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 a thin-walled shell aluminum piece low-pressure casting die, and belongs to the field of casting. The die comprises a static die body and a movable die body, the movable die body is arranged in the static die body, the lower portion of the static die body is provided with a sprue, a front push plate and a rear push plate are further arranged between the upper portion of the static die body and the movable die body, the upper portion of one side of the movable die body is connected with a front linkage plate through a supporting column, the upper portion of the other side of the movable die body is connected with the front linkage plate through a connection rod, the front linkage plate is connected with a rear linkage plate through a connector, a gap is reserved between the static die body and the movable die body and is a forming groove of the casting die, the top of the rear linkage plate is provided with an ejection hole baffle, and the baffle is provided with an ejection hole used in cooperation with an ejection rod on a hydraulic machine. The die is simple in structure, the defects of insufficient pouring, cold shut, air lacking, casting deformation and the like are avoided, and meanwhile, manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of thin-wall case aluminum component low pressure casting die, belongs to casting field.
Background technology
The aluminum casting that our factory is produced, material is ZL104, and as shown in Figure 1, overall size is 358mm × 358mm × 132mm to aluminum casting structure, and casting quality is 3.5kg, and part wall thickness is 5mm.Part top is furnished with seal groove for one week, and seal groove base plane has higher flatness requirement.This foundry goods is shell casting, and wall thickness is little and size is large, easily occurs underpriming, cold shut, feels suffocated, the defects such as casting deformation in casting.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of thin-wall case aluminum component low pressure casting die, and this mould structure is simple, and avoided underpriming, cold shut, felt suffocated, the defect such as casting deformation, low cost of manufacture simultaneously.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of thin-wall case aluminum component low pressure casting die, this mould comprises quiet mould and dynamic model, described dynamic model is arranged in quiet mould, and below quiet mould, have a cast gate, push pedal and rear push pedal before being also provided with above described quiet mould and between dynamic model, above a side of described dynamic model, connect a front gusset piece by pillar, its opposite side top is connected with front gusset piece by connecting rod, is connected by connector at described gusset piece with rear gusset piece.
Between described quiet mould and dynamic model, leave space, the forming tank that this space is product.
Described rear gusset piece top is provided with one and ejects hole baffle plate, on this baffle plate, have with hydraulic press on knock-pin be used in conjunction with eject hole.
The beneficial effects of the utility model are:
1) this mould structure is simple, easily processing and manufacturing, low cost of manufacture, produces actual showing, the cast(ing) surface of producing with this mould is bright and clean, without cold shut, feel suffocated, the defect such as current mark, ensured the flatness requirement of seal groove bottom surface;
2) foundry goods mills after cast gate on milling machine, almost there is no other cleaning work, and the Foundry Production cycle be every mould 6 ~ 7 min, each mould class output can reach 60 ~ 70, has increased substantially labor productivity, has reduced production cost, has reduced labour intensity.
Brief description of the drawings
Fig. 1 is this thin-wall case aluminum component structural representation;
Fig. 2 is the utility model structural representation.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 2, a kind of thin-wall case aluminum component low pressure casting die, this mould comprises quiet mould 1 and dynamic model 2, dynamic model 2 is arranged in quiet mould 1, and below quiet mould 1, having a cast gate 3, push pedal 4 and rear push pedal 5 before being also provided with above quiet mould 1 and between dynamic model 2 connect a front gusset piece 7 by pillar 6 above a side of dynamic model 2, its opposite side top is connected with front gusset piece 7 by connecting rod 8, and gusset piece 7 is connected with rear gusset piece 10 by connector 9.
Between quiet mould 1 and dynamic model 2, leave space, the forming tank 11 that this space is product.Rear gusset piece 10 tops are provided with one and eject hole baffle plate 12, on this baffle plate 12, have with hydraulic press on knock-pin 13 be used in conjunction with eject hole 14.
This mould structure is simple, easily processing and manufacturing, low cost of manufacture, produces actual showing, the cast(ing) surface of producing with this mould is bright and clean, without cold shut, feel suffocated, the defect such as current mark, ensured the flatness requirement of seal groove bottom surface; Foundry goods mills after cast gate on milling machine, almost there is no other cleaning work, and the Foundry Production cycle be every mould 6 ~ 7 min, each mould class output can reach 60 ~ 70, has increased substantially labor productivity, has reduced production cost, has reduced labour intensity.
More than show and described 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; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of 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 (3)
1. a thin-wall case aluminum component low pressure casting die, this mould comprises quiet mould and dynamic model, described dynamic model is arranged in quiet mould, and below quiet mould, have a cast gate, it is characterized in that: push pedal and rear push pedal before being also provided with above described quiet mould and between dynamic model, above a side of described dynamic model, connect a front gusset piece by pillar, its opposite side top is connected with front gusset piece by connecting rod, is connected by connector at described gusset piece with rear gusset piece.
2. a kind of thin-wall case aluminum component low pressure casting die according to claim 1, is characterized in that: between described quiet mould and dynamic model, leave space, the forming tank that this space is product.
3. a kind of thin-wall case aluminum component low pressure casting die according to claim 1, is characterized in that: described rear gusset piece top is provided with one and ejects hole baffle plate, on this baffle plate, have with hydraulic press on knock-pin be used in conjunction with eject hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143419.8U CN203875315U (en) | 2014-03-28 | 2014-03-28 | Thin-walled shell aluminum piece low-pressure casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143419.8U CN203875315U (en) | 2014-03-28 | 2014-03-28 | Thin-walled shell aluminum piece low-pressure casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875315U true CN203875315U (en) | 2014-10-15 |
Family
ID=51675858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143419.8U Expired - Fee Related CN203875315U (en) | 2014-03-28 | 2014-03-28 | Thin-walled shell aluminum piece low-pressure casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364031A (en) * | 2015-11-24 | 2016-03-02 | 重庆盛镁镁业有限公司 | Aluminum ingot die with bottom holes |
| CN105382239A (en) * | 2015-12-21 | 2016-03-09 | 常熟市制冷压缩机铸件厂 | Aluminum compressor housing of refrigerator |
-
2014
- 2014-03-28 CN CN201420143419.8U patent/CN203875315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364031A (en) * | 2015-11-24 | 2016-03-02 | 重庆盛镁镁业有限公司 | Aluminum ingot die with bottom holes |
| CN105382239A (en) * | 2015-12-21 | 2016-03-09 | 常熟市制冷压缩机铸件厂 | Aluminum compressor housing of refrigerator |
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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: 20141015 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |