CN203281809U - Casting riser structure - Google Patents
Casting riser structure Download PDFInfo
- Publication number
- CN203281809U CN203281809U CN2013202458640U CN201320245864U CN203281809U CN 203281809 U CN203281809 U CN 203281809U CN 2013202458640 U CN2013202458640 U CN 2013202458640U CN 201320245864 U CN201320245864 U CN 201320245864U CN 203281809 U CN203281809 U CN 203281809U
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- CN
- China
- Prior art keywords
- riser
- casting
- common
- rising head
- heating
- 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 relates to a casting riser structure. The innovation points of the casting riser structure are as follows: a common riser and a heating riser are included, wherein the common riser is arranged on a casting and only includes a riser root part and a neck part; the heating riser is arranged beside the casting; a riser pin of the heating riser is mounted on a root base of the common riser. The casting riser structure has the advantages that the common riser and the heating riser are combined to use, the problems that the common riser cannot be subjected to effective shrink supplementing and no place can be used for mounting the heating riser as the conventional casting structure limits the heating riser can be solved, and the organization compactness of the casting is guaranteed.
Description
Technical field
The utility model relates to a kind of casting pressing port structure, particularly the effective casting pressing port structure of a kind of feeding.
Background technology
On the motor shell foundry goods, often there is little isolated thermojunction in afterbody, and shrinkage cavity shrinkage porosity easily occurs in foundry production.Adopt traditional common side riser, due to the molten metal in rising head,, by the foundry goods stamp, cause the rising head temperature lower than casting temperature, be difficult to play the feeding effect; Because of the casting structure relation, exothermic riser can not directly design on foundry goods again.Therefore, the isolated thermojunction place internal structure of foundry goods is difficult to keep compactness, and then affects casting quality.
Summary of the invention
The technical problems to be solved in the utility model is to provide the effective casting pressing port structure that guarantees the isolated thermojunction place of foundry goods internal structure compactness of a kind of feeding.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of casting pressing port structure, and its innovative point is: comprise common rising head and exothermic riser, described common rising head is arranged on the foundry goods side, and only comprises rising head root and neck; Described exothermic riser is arranged on the foundry goods side, and the rising head pin of exothermic riser is arranged on the root seat of common rising head.
The utility model has the advantage of: the use that combines of common rising head and exothermic riser, both solved the effectively feeding of common rising head, solved again the problem that there is no position of sound production due to casting structure restriction exothermic riser, guaranteed dense structure's property of foundry goods.
Description of drawings
Fig. 1 is the utility model medium casting dead head structure schematic diagram.
The specific embodiment
As shown in Figure 1, comprise common rising head 2 and exothermic riser 3, common rising head 2 is arranged on foundry goods 1 side, and it only comprises rising head root and neck; Exothermic riser 3 is arranged on by the rising head pin on the root seat of common rising head 2, and exothermic riser 3 comprises outer exothermic mixture layer and boring part, and hollow parts is molten metal stamp institute headspace.Exothermic riser 3 rides on common rising head 2, and when liquid metal liquid was full of, the exothermic mixture of exothermic riser 3 issued the hair tonic thermal response in the effect of high temperature liquid iron, heating is heated to riser metal liquid, keep the rising head temperature higher than foundry goods 1 temperature, be easy to feeding, make cast foundry goods dense structure out.
Claims (1)
1. casting pressing port structure, it is characterized in that: comprise common rising head and exothermic riser, described common rising head is arranged on the foundry goods side, and only comprises rising head root and neck; Described exothermic riser is arranged on the foundry goods side, and the rising head pin of exothermic riser is arranged on the root seat of common rising head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202458640U CN203281809U (en) | 2013-05-09 | 2013-05-09 | Casting riser structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202458640U CN203281809U (en) | 2013-05-09 | 2013-05-09 | Casting riser structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281809U true CN203281809U (en) | 2013-11-13 |
Family
ID=49538184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202458640U Expired - Fee Related CN203281809U (en) | 2013-05-09 | 2013-05-09 | Casting riser structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550746A (en) * | 2015-01-16 | 2015-04-29 | 广东富华铸锻有限公司 | Height-limit feeding process for bearing seat |
| WO2015177384A1 (en) * | 2014-05-19 | 2015-11-26 | Casa Maristas Azterlan | Insertable riser base, sand mould, moulding device consisting of the insertable riser base and the sand mould, and method for producing the moulding device |
| CN107584076A (en) * | 2016-07-06 | 2018-01-16 | 科华控股股份有限公司 | It is a kind of to set heating block to prevent the structure that rising head binds at the top of casting pressing port |
-
2013
- 2013-05-09 CN CN2013202458640U patent/CN203281809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015177384A1 (en) * | 2014-05-19 | 2015-11-26 | Casa Maristas Azterlan | Insertable riser base, sand mould, moulding device consisting of the insertable riser base and the sand mould, and method for producing the moulding device |
| CN107073562A (en) * | 2014-05-19 | 2017-08-18 | 卡萨·马里斯塔斯·阿斯特兰 | The method of the molding equipment and production molding equipment of insertable riser base, sand mo(u)ld including insertable riser base and sand mo(u)ld |
| CN104550746A (en) * | 2015-01-16 | 2015-04-29 | 广东富华铸锻有限公司 | Height-limit feeding process for bearing seat |
| CN107584076A (en) * | 2016-07-06 | 2018-01-16 | 科华控股股份有限公司 | It is a kind of to set heating block to prevent the structure that rising head binds at the top of casting pressing port |
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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: 20131113 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |