CN206083815U - Arrange sediment exhaust die casting - Google Patents
Arrange sediment exhaust die casting Download PDFInfo
- Publication number
- CN206083815U CN206083815U CN201621024652.XU CN201621024652U CN206083815U CN 206083815 U CN206083815 U CN 206083815U CN 201621024652 U CN201621024652 U CN 201621024652U CN 206083815 U CN206083815 U CN 206083815U
- Authority
- CN
- China
- Prior art keywords
- foundry goods
- cast gate
- die casting
- cinder ladle
- cast
- 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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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses an arrange sediment exhaust die casting, including foundry goods and cinder ladle, wherein, the foundry goods has the runner, the cinder ladle communicates with the runner before locating the runner, the cinder ladle has the second grade runner, the potting syrup loops through the die cavity of second grade runner and runner packing foundry goods, forms the foundry goods. The utility model discloses simple structure can effectively improve the gas pocket state of the runner one end of foundry goods.
Description
Technical field
The utility model belongs to die casting field, more particularly to a kind of deslagging exhaust die casting.
Background technology
Small-sized die casting easily produces shrinkage cavity and cavitations at casting section thickness.The deslagging exhaust of foundry goods is typically all arranged
In the end away from cast gate and aluminium liquid range, be conducive to the discharge of cold liquid and gas in injection process.But, for cast gate one end
The larger foundry goods of thickness, when potting syrup enters cast gate, because the direct injection of the without hindrance thing potting syrup in front is to foundry goods distalmost end,
Most of potting syrup is clashed into both sides shunting after cavity wall, but also has sub-fraction aluminium liquid (injecting liquid in advance) to be folded at cast gate
Staggered floor drives in the wrong direction and fills, and finally mixes whirlpool with the aluminium liquid persistently injected near cast gate, although have the supplement of final boost, but
It is mingled with substantial amounts of gas and in advance cold liquid at cast gate in die cavity so as to have exceeded phenomenon during interior porosity.
Utility model content
The utility model provides a kind of deslagging and is vented die casting, to overcome the defect of prior art.
For achieving the above object, the utility model provides a kind of deslagging and is vented die casting, including foundry goods and cinder ladle;Wherein,
Foundry goods has cast gate;Cinder ladle is connected before cast gate with cast gate;Cinder ladle has two grades of cast gates;Potting syrup passes sequentially through two grades and pours
Mouth and cast gate fill the die cavity of foundry goods, form foundry goods.
Further, the utility model provides a kind of deslagging and is vented die casting, can also have the feature that:Wherein, slag
Bag edge matches with cast gate.
Further, the utility model provides a kind of deslagging and is vented die casting, can also have the feature that:Wherein, two
Level cast gate and cast gate are on the range of potting syrup.
Further, the utility model provides a kind of deslagging and is vented die casting, can also have the feature that:Wherein, two
Width of the width of level cast gate less than cast gate.
Further, the utility model provides a kind of deslagging and is vented die casting, can also have the feature that:Wherein, slag
Thickness of the thickness of bag less than the foundry goods of cast gate side.
Further, the utility model provides a kind of deslagging and is vented die casting, can also have the feature that:Wherein, pour
The thickness of the foundry goods of mouth side is more than 7mm.
The beneficial effect of this patent is:The utility model provides a kind of deslagging and is vented die casting, sets at the cast gate of foundry goods
Cinder ladle is put, cinder ladle is arranged along the length direction of cast gate, and cinder ladle has two grades of cast gates, in the filling process, potting syrup and gas are arranged
Go out the die cavity of foundry goods, in entering cinder ladle, improve the stomata states of cast gate one end of foundry goods, improve foundry goods total quality.Additionally, two
Level cast gate and cast gate on the range of potting syrup, make that potting syrup is linear to be incident in the die cavity of foundry goods.Additionally, two grades
Less than the width of cast gate, can accelerate potting syrup injects speed to the width of cast gate.
Description of the drawings
Fig. 1 is the top view that a kind of deslagging is vented die casting;
Fig. 2 is the sectional front view that a kind of deslagging is vented die casting;
Fig. 3 is the enlarged drawing in I region in Fig. 2.
Specific embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with accompanying drawing.
As Figure 1-3, the utility model provides a kind of deslagging and is vented die casting, including foundry goods 10 and cinder ladle 20.
Foundry goods 10 is by die cavity moulding by casting.Foundry goods 10 has cast gate 11, and potting syrup enters die cavity by cast gate 11, forms foundry goods
10.This deslagging exhaust structure is mainly used in the foundry goods of the thickness H more than 7mm of the foundry goods 10 of the side of cast gate 11.
Cinder ladle 20 is connected before the cast gate 11 outside die cavity with cast gate 11.Cinder ladle 20 matches with cast gate 11, such as Fig. 1 institutes
Show, cast gate 11 is strip in this enforcement, correspondingly, cinder ladle 20 arranges along cast gate 11, in strip.Cinder ladle 20 has two grades of cast gates
21.Potting syrup passes sequentially through two grades of cast gates 21 and cast gate 11 fills the die cavity of foundry goods 10.
Wherein, two grades of cast gates 21 and cast gate 11 make that potting syrup is linear to be incident to casting on the range of potting syrup
In the die cavity of part 10.In addition, width of the width of two grades of cast gates 21 less than cast gate 11, can accelerate potting syrup injects speed.
Thickness H of the thickness h of cinder ladle 20 less than the foundry goods 10 of the side of cast gate 11.
As shown in figure 3, during cast, as shown by arrows in FIG., potting syrup is successively by two grades of cast gates for the flow direction of potting syrup
21 and cast gate 11 inject in the die cavity of foundry goods 10, potting syrup first directly injection is then back to distalmost end, potting syrup and gas by
In being gradually discharged to cinder ladle 20, improve the stomata states of the one end of cast gate 11.
Claims (6)
1. a kind of deslagging is vented die casting, it is characterised in that:
Including foundry goods and cinder ladle;
Wherein, the foundry goods has cast gate;
The cinder ladle is connected before the cast gate with the cast gate;
The cinder ladle has two grades of cast gates;
Potting syrup passes sequentially through two grades of cast gates and the cast gate fills the die cavity of the foundry goods, forms the foundry goods.
2. deslagging according to claim 1 is vented die casting, it is characterised in that:
Wherein, the cinder ladle matches with the cast gate.
3. deslagging according to claim 1 is vented die casting, it is characterised in that:
Wherein, two grades of cast gates and the cast gate are on the range of the potting syrup.
4. deslagging according to claim 1 is vented die casting, it is characterised in that:
Wherein, width of the width of two grades of cast gates less than the cast gate.
5. deslagging according to claim 1 is vented die casting, it is characterised in that:
Wherein, thickness of the thickness of the cinder ladle less than the foundry goods of the cast gate side.
6. deslagging according to claim 1 is vented die casting, it is characterised in that:
Wherein, the thickness of the foundry goods of the cast gate side is more than 7mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621024652.XU CN206083815U (en) | 2016-08-31 | 2016-08-31 | Arrange sediment exhaust die casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621024652.XU CN206083815U (en) | 2016-08-31 | 2016-08-31 | Arrange sediment exhaust die casting |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206083815U true CN206083815U (en) | 2017-04-12 |
Family
ID=58474931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621024652.XU Expired - Fee Related CN206083815U (en) | 2016-08-31 | 2016-08-31 | Arrange sediment exhaust die casting |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206083815U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117680652A (en) * | 2024-01-24 | 2024-03-12 | 宁波银润汽车部件有限公司 | Aluminum die casting die for locally thickening workpiece |
-
2016
- 2016-08-31 CN CN201621024652.XU patent/CN206083815U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117680652A (en) * | 2024-01-24 | 2024-03-12 | 宁波银润汽车部件有限公司 | Aluminum die casting die for locally thickening workpiece |
CN117680652B (en) * | 2024-01-24 | 2024-04-19 | 宁波银润汽车部件有限公司 | Aluminum die casting die for locally thickening workpiece |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20200831 |
|
CF01 | Termination of patent right due to non-payment of annual fee |