CN205020779U - Mould structure - Google Patents
Mould structure Download PDFInfo
- Publication number
- CN205020779U CN205020779U CN201520567888.7U CN201520567888U CN205020779U CN 205020779 U CN205020779 U CN 205020779U CN 201520567888 U CN201520567888 U CN 201520567888U CN 205020779 U CN205020779 U CN 205020779U
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- CN
- China
- Prior art keywords
- sprue
- die cavity
- furnished
- model
- utility
- 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 mould structure, including cover half, movable mould (1) and sprue (3), cover half and movable mould (1) about arrange and cavity formation (2), movable mould (1) in middle part one side arranged sprue (3), sprue (3) stretch out and has arranged subchannel (4) along both sides, the front end of sprue (3) and subchannel (4) all link to each other through flow gate (7) and die cavity (2), one side of die cavity (2) relative sprue (3) encircle and has arranged a plurality of cinder ladles (6), cinder ladle (6) communicate with each other through overflow launder (5) and with die cavity (2), the utility model discloses a combined action of sprue and subchannel shortens the runner distance, makes the liquid metal can steady forward propulsion, eliminates the defects such as shrinkage cavity, shrinkage porosite of product, has not only improved the productivity, has still guaranteed the quality of product.
Description
Technical field
The utility model relates to a kind of mould structure.
Background technology
Existing die casting when die-cast product due to product
Mechanism is complicated, difficult forming, and usually occurs pore, shrinkage cavity and shrinkage porosite, and cause high-pressure oil duct leakage of oil, product rejection rate is high, and production efficiency is low, causes labour cost, the increase of Master Cost and various expense, and die casting cost is double.
Utility model content
The purpose of this utility model is to provide a kind of mould structure, by the acting in conjunction of sprue and runner, shortens runner distance, liquid metal can steadily be pushed ahead, eliminate the defects such as the shrinkage cavity and porosity of product, not only increase production capacity, also assures that the quality of product.
For achieving the above object, the technical solution of the utility model is:
Mould structure, comprise cover half, dynamic model and sprue, described fixed half and moving half is arranged up and down and is formed die cavity, side, middle part in described dynamic model is furnished with sprue, described sprue stretches out along both sides and is furnished with runner, described sprue is all connected with die cavity by ingate with the front end of runner, described die cavity relative to the side of sprue around being furnished with some cinder ladles, described cinder ladle is by overflow launder and communicate with die cavity, described overflow launder is around layout, and the cinder ladle of every bar overflow launder all with corresponding is corresponding.
The utility model is done further preferably, between described fixed half and moving half, is furnished with cooling water pipe.
Do further preferably the utility model, described cooling water pipe is that orthogonal cross-like is arranged.
Compared with prior art, the beneficial effects of the utility model:
Fixed half and moving half described in the utility model is arranged up and down and is formed die cavity, side, middle part in described dynamic model is furnished with sprue, described sprue stretches out along both sides and is furnished with runner, described sprue is all connected with die cavity by ingate with the front end of runner, described die cavity is relative to the side of sprue around being furnished with some cinder ladles, and described cinder ladle is by overflow launder and communicate with die cavity.
As from the foregoing, the utility model, by the acting in conjunction of sprue and runner, shortens runner distance, liquid metal can steadily be pushed ahead, and eliminates the defects such as the shrinkage cavity and porosity of product, not only increases production capacity, also assures that the quality of product.
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing 1, present embodiment discloses a kind of mould structure, comprise cover half, dynamic model 1 and sprue 3, described fixed half and moving half about 1 is arranged and is formed die cavity 2, side, middle part in described dynamic model 1 is furnished with sprue 3, described sprue 3 stretches out along both sides and is furnished with runner 4, described sprue 3 is all connected with die cavity 2 by ingate 7 with the front end of runner 4, the side of the relative sprue 3 of described die cavity 2 is around being furnished with some cinder ladles 6, described cinder ladle 6 is by overflow launder 5 and communicate with die cavity 2, described overflow launder 5 is around layout, the cinder ladle 6 of every bar overflow launder 5 all with corresponding is corresponding.
Cooling water pipe 8 is furnished with between described fixed half and moving half 1.
Described cooling water pipe 8 is arranged in orthogonal cross-like.
After fixed half and moving half about 1 being placed in the utility model, again liquid metal is passed in sprue 3, then liquid metal flows into again runner 4, liquid metal in sprue 3 and runner 4 arrives each self-corresponding ingate 7 place, by ingate 7 reasonable in design and runner 4, liquid metal steadily can be pushed ahead, eliminate the defects such as the shrinkage cavity and porosity of product, not only increase production capacity, also assures that the quality of product.
The foregoing is only an embodiment of the present utility model, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection domain of this case.
Claims (3)
1. mould structure, comprise cover half, dynamic model (1) and sprue (3), described fixed half and moving half (1) is arranged up and down and is formed die cavity (2), it is characterized in that: the side, middle part in described dynamic model (1) is furnished with sprue (3), described sprue (3) stretches out along both sides and is furnished with runner (4), described sprue (3) is all connected with die cavity (2) by ingate (7) with the front end of runner (4), the side of the relative sprue (3) of described die cavity (2) is around being furnished with some cinder ladles (6), described cinder ladle (6) is by overflow launder (5) and communicate with die cavity (2), described overflow launder (5) is around layout, the cinder ladle (6) of every bar overflow launder (5) all with corresponding is corresponding.
2. mould structure according to claim 1, is characterized in that: be furnished with cooling water pipe (8) between described fixed half and moving half (1).
3. mould structure according to claim 2, is characterized in that: described cooling water pipe (8) is arranged in orthogonal cross-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567888.7U CN205020779U (en) | 2015-07-31 | 2015-07-31 | Mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567888.7U CN205020779U (en) | 2015-07-31 | 2015-07-31 | Mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020779U true CN205020779U (en) | 2016-02-10 |
Family
ID=55253346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567888.7U Expired - Fee Related CN205020779U (en) | 2015-07-31 | 2015-07-31 | Mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020779U (en) |
-
2015
- 2015-07-31 CN CN201520567888.7U patent/CN205020779U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160721 Address after: Xiamen village Shijie town TSURUDA Fuyuan Industrial Zone West Road 523000 Guangdong city of Dongguan Province Patentee after: Dongguan Shi Shi Industrial Co., Ltd. Address before: 311899 Zhejiang city of Shaoxing province Zhuji city Jiyang street door village 32 unit 1 Building Room 202 Patentee before: Li Heliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |