CN202239501U - Planet carrier casting mould - Google Patents
Planet carrier casting mould Download PDFInfo
- Publication number
- CN202239501U CN202239501U CN2011203942586U CN201120394258U CN202239501U CN 202239501 U CN202239501 U CN 202239501U CN 2011203942586 U CN2011203942586 U CN 2011203942586U CN 201120394258 U CN201120394258 U CN 201120394258U CN 202239501 U CN202239501 U CN 202239501U
- Authority
- CN
- China
- Prior art keywords
- mould
- planet carrier
- carrier casting
- casting mould
- counterdie
- 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
A planet carrier casting mould used for solving the shrinkage cavity problem in planet carrier casting comprises an upper mould and a lower mould, which are buckled together to form a mould cavity. The planet carrier casting mould is characterized in that a pouring port is formed in the center of the upper mould, a ring-shaped distribution table is arranged in the lower mould in the position corresponding to the pouring port, and four grooves are uniformly distributed along the circumference of the distribution table. The product produced by the mould adopting the structure has high qualified rate, and shrinkage cavity problem is eliminated basically.
Description
Technical field
The utility model relates to a kind of molding sand casting mould, specifically a kind of planet carrier casting mould.
Background technology
In vehicle planetary frame casting field, mould comprises upper die and lower die, through pouring into a mould in the die cavity of cast gate between upper die and lower die, forms the planet carrier blank through cooling again.Just reaching of counterdie in the existing mould is as shown in Figure 1, and the centre of upper surface is the sprue gate, and the problem that existing casting mould exists is that shrinkage porosite and shrinkage cavity phenomenon appear in foundry goods inside, find it is that the flow cavity unreasonable structure causes through analyzing us.
The utility model content
The purpose of the utility model is to provide a kind of planet carrier casting mould, can effectively eliminate inner gradually shrinkage cavity defect.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of planet carrier casting mould comprises upper die and lower die, wherein; Patrix is fastened on the counterdie; Between forms a die cavity, it is characterized in that, is provided with a sprue gate in the centre of said patrix; In said counterdie, be provided with the dispense station of an annular with corresponding position, said sprue gate, said dispense station circumferentially evenly arrange four grooves.
The beneficial effect of the utility model is: the product percent of pass that the die casting of this structure comes out is high, has eliminated the shrinkage cavity phenomenon basically.
Description of drawings
Fig. 1 is original counterdie structural representation;
Fig. 2 is the counterdie structural representation after improving;
Among the figure: 1 counterdie, 11 dispense station, 12 grooves.
The specific embodiment
As shown in Figure 2, a kind of planet carrier casting mould comprises upper die and lower die, and wherein, patrix is fastened on the counterdie, and between forms a die cavity, and the agent structure of die cavity is identical with the structure of the planet carrier blank that needs casting.
Centre at patrix is provided with a sprue gate; Die cavity is led at the sprue gate; In counterdie 1, be provided with the dispense station 11 of an annular with corresponding position, said sprue gate, the molten iron of casting flows to die cavity through dispense station 11, through circumferentially evenly arranging four grooves 12 in dispense station; Can increase mobile speed, improve the quality of casting.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. a planet carrier casting mould comprises upper die and lower die, wherein; Patrix is fastened on the counterdie; Between forms a die cavity, it is characterized in that, is provided with a sprue gate in the centre of said patrix; In said counterdie, be provided with the dispense station of an annular with corresponding position, said sprue gate, said dispense station circumferentially evenly arrange four grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203942586U CN202239501U (en) | 2011-10-17 | 2011-10-17 | Planet carrier casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203942586U CN202239501U (en) | 2011-10-17 | 2011-10-17 | Planet carrier casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239501U true CN202239501U (en) | 2012-05-30 |
Family
ID=46100803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203942586U Expired - Fee Related CN202239501U (en) | 2011-10-17 | 2011-10-17 | Planet carrier casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239501U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008540A (en) * | 2012-12-19 | 2013-04-03 | 齐齐哈尔轨道交通装备有限责任公司 | Casting mould and casting mould tool |
| CN103511605A (en) * | 2012-06-18 | 2014-01-15 | 罗伯特·博世有限公司 | Planet web for connecting two planet web cheeks |
| CN104439096A (en) * | 2014-09-15 | 2015-03-25 | 宝鼎重工股份有限公司 | Casting forming mould and method of planet carrier for lifting gearbox of self-elevating offshore platform |
| CN107363221A (en) * | 2016-05-12 | 2017-11-21 | 南通华东油压科技有限公司 | A kind of casting technique of planet carrier |
| WO2018039858A1 (en) * | 2016-08-29 | 2018-03-08 | 丁洋 | Casting technology for planet carrier |
-
2011
- 2011-10-17 CN CN2011203942586U patent/CN202239501U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511605A (en) * | 2012-06-18 | 2014-01-15 | 罗伯特·博世有限公司 | Planet web for connecting two planet web cheeks |
| CN103511605B (en) * | 2012-06-18 | 2018-05-18 | Zf 腓特烈港股份公司 | It sets a roof beam in place for connecting the set a roof beam in place planet of side plate of two planets |
| CN103008540A (en) * | 2012-12-19 | 2013-04-03 | 齐齐哈尔轨道交通装备有限责任公司 | Casting mould and casting mould tool |
| CN104439096A (en) * | 2014-09-15 | 2015-03-25 | 宝鼎重工股份有限公司 | Casting forming mould and method of planet carrier for lifting gearbox of self-elevating offshore platform |
| CN107363221A (en) * | 2016-05-12 | 2017-11-21 | 南通华东油压科技有限公司 | A kind of casting technique of planet carrier |
| WO2018039858A1 (en) * | 2016-08-29 | 2018-03-08 | 丁洋 | Casting technology for planet carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HAOQIANG MACHINERY CO., LTD. Free format text: FORMER OWNER: TIAN XUMING Effective date: 20121012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121012 Address after: 256212, Shandong, Binzhou province Zouping County eight Tian resident Shandong Hao Qiang Machinery Co., Ltd. Patentee after: Shandong Haoqiang Machinery Co., Ltd. Address before: 256212, Shandong, Binzhou province Zouping County eight Tian resident (Shandong Hao Qiang Machinery Co., Ltd.) Patentee before: Tian Xuming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |