CN204565064U - Aluminium alloy vehicle rim casting moulds - Google Patents
Aluminium alloy vehicle rim casting moulds Download PDFInfo
- Publication number
- CN204565064U CN204565064U CN201520294327.4U CN201520294327U CN204565064U CN 204565064 U CN204565064 U CN 204565064U CN 201520294327 U CN201520294327 U CN 201520294327U CN 204565064 U CN204565064 U CN 204565064U
- Authority
- CN
- China
- Prior art keywords
- casting moulds
- sprue gate
- sprue
- die cavity
- cushion chamber
- 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 a kind of aluminium alloy vehicle rim casting moulds, it comprises casting moulds (1), it is characterized in that: the middle part of described casting moulds (1) is provided with die cavity (11), sprue gate (12) is provided with at the lower left quarter of described casting moulds (1), sprue (13) is provided with at the right lower quadrant of described casting moulds (1), cushion chamber (14) is provided with between described sprue gate (12) and die cavity (11), and buffer runner (15) is provided with between described cushion chamber (14) and sprue gate (12), described die cavity (11) is communicated with sprue gate (12) by sprue (13), described cushion chamber (14) is communicated with sprue gate (12) by buffer runner (15).The utility model is rational in infrastructure, and significantly can improve Production Practice of Casting Technologies, casting quality is high, long service life.
Description
Technical field
The utility model relates to mould, particularly aluminium alloy vehicle rim casting moulds.
Background technology
Aluminium alloy vehicle rim is all after pouring into aluminium alloy vehicle rim blank by casting moulds, machinedly again to form, existing in aluminium alloy vehicle rim casting moulds, the structure at a most employing sprue gate, when adopting the casting moulds of this structure to pour into a mould, aluminium liquid flows into from sprue gate, along with the flowing of aluminium liquid, temperature can constantly reduce, cause its mobility also to reduce thereupon, the place that in the end aluminium liquid remittance is amassed easily produces cold shut, shrinkage cavity, the casting flaws such as crackle, and the problems such as product gas leakage may be caused, this will directly have influence on safety and the production qualification rate of product.
Utility model content
The purpose of this utility model be just to provide a kind of rational in infrastructure, significantly can improve that Production Practice of Casting Technologies, casting quality are high, the aluminium alloy vehicle rim casting moulds of long service life.
For achieving the above object, the utility model comprises casting moulds, the middle part of described casting moulds is provided with die cavity, sprue gate is provided with at the lower left quarter of described casting moulds, be provided with sprue at the right lower quadrant of described casting moulds, between described sprue gate and die cavity, be provided with cushion chamber, and be provided with buffer runner between described cushion chamber and sprue gate, described die cavity is communicated with sprue gate by sprue, and described cushion chamber is communicated with sprue gate by buffer runner.
The utility model owing to being provided with cushion chamber between sprue gate and die cavity, and buffer runner is provided with between cushion chamber and sprue gate, like this, due to the adjacent die cavity of cushion chamber, the heat of aluminium liquid in cushion chamber can be utilized slow down the cooling velocity of the potting syrup entered in die cavity, and the effect of supplementary aluminium liquid can be played.The utility model is rational in infrastructure, and significantly can improve Production Practice of Casting Technologies, casting quality is high, long service life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
See Fig. 1, the utility model comprises casting moulds 1, the middle part of described casting moulds 1 is provided with die cavity 11, sprue gate 12 is provided with at the lower left quarter of described casting moulds 1, be provided with sprue 13 at the right lower quadrant of described casting moulds 1, between described sprue gate 12 and die cavity 11, be provided with cushion chamber 14, and be provided with buffer runner 15 between described cushion chamber 14 and sprue gate 12, described die cavity 11 is communicated with sprue gate 12 by sprue 13, and described cushion chamber 14 is communicated with sprue gate 12 by buffer runner 15.
Claims (1)
1. aluminium alloy vehicle rim casting moulds, comprise casting moulds (1), it is characterized in that: the middle part of described casting moulds (1) is provided with die cavity (11), sprue gate (12) is provided with at the lower left quarter of described casting moulds (1), sprue (13) is provided with at the right lower quadrant of described casting moulds (1), cushion chamber (14) is provided with between described sprue gate (12) and die cavity (11), and buffer runner (15) is provided with between described cushion chamber (14) and sprue gate (12), described die cavity (11) is communicated with sprue gate (12) by sprue (13), described cushion chamber (14) is communicated with sprue gate (12) by buffer runner (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294327.4U CN204565064U (en) | 2015-05-09 | 2015-05-09 | Aluminium alloy vehicle rim casting moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294327.4U CN204565064U (en) | 2015-05-09 | 2015-05-09 | Aluminium alloy vehicle rim casting moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565064U true CN204565064U (en) | 2015-08-19 |
Family
ID=53857756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294327.4U Expired - Fee Related CN204565064U (en) | 2015-05-09 | 2015-05-09 | Aluminium alloy vehicle rim casting moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565064U (en) |
-
2015
- 2015-05-09 CN CN201520294327.4U patent/CN204565064U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180509 |