CN202097379U - Movable chilling device for turbocharger shell iron moulds - Google Patents
Movable chilling device for turbocharger shell iron moulds Download PDFInfo
- Publication number
- CN202097379U CN202097379U CN2011200382173U CN201120038217U CN202097379U CN 202097379 U CN202097379 U CN 202097379U CN 2011200382173 U CN2011200382173 U CN 2011200382173U CN 201120038217 U CN201120038217 U CN 201120038217U CN 202097379 U CN202097379 U CN 202097379U
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- China
- Prior art keywords
- swage
- movable
- chilling device
- loose piece
- main body
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- Expired - Lifetime
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Abstract
The utility model discloses a movable chilling device for turbocharger shell iron moulds, which comprises an iron mould inserting movable block (2) and an iron mould body (1) which is detachably connected with the same. The movable chilling device has the advantages that an overall iron mould can be changed by changing the iron mould inserting movable block, cost of making iron mould sand boxes is reduced greatly, and better product quality is guaranteed.
Description
Technical field
The utility model relates to the movable chilling device of a kind of turbocharger housing swage.
Background technology
Along with the progress of science and technology, the development of society, the consumer is increasingly high to the quality requirement of product, and product that some are traditional and manufacturing process can not be satisfied the demand, falls behind gradually, eliminates, and then design a lot of novel products, creates a lot of new production methods.
Engine turbocharging and manufacturing technology thereof have also obtained very big breakthrough under this overall background; Turbocharger is applied on the Hyundai Motor engine as a kind of energy-efficient novel product is increasing; But this product size, performance etc. require very strict; The metallographic matrix of product various piece all will reach quality requirement, because complicated, the isolated thermal center of this product structure is a lot, therefore need carries out Quench to isolated thermal center position and impel its inner zero defect.And traditional casting technique has a lot of inconveniences; Be difficult to guarantee this product dense internal organization, zero defect; The product of producing can not satisfy quality requirement, and the device for sand coated iron mould technology can effectively improve product size precision, combination property, but swage sandbox cost of manufacture is very high; Long-term use can cause the sandbox decarburization, and swage is used for its chill effect of part of Quench can be reduced greatly.The existing swage sandbox that is used for producing is a monoblock type all generally, and the production that is used for thick and large casting can solve the shrinkage porosite problem of portioned product to overcome the type wall migration problem of common sand mold more; But for a long time, everybody has ignored another function of swage, and promptly it also has chilling action; Conventional way is directly to use the swage Quench, but cycle-index is many, and the part of swage Quench will decarburization; Cause chill effect to descend, whole swage will be scrapped.
The utility model content
The purpose of the utility model is exactly to above-mentioned defective, and a kind of turbocharger housing swage activity chilling device is provided, and includes edge loose piece 2 and swage main body 1 in the swage, inlays between loose piece 2 and the swage main body 1 to removably connecting in the said swage.
In the said swage between edge loose piece 2 and the swage main body 1 for dovetail key is connected or the wire drawing connection, be preferably the dovetail key connection.
The beneficial effect of the utility model is: the chilling device that is used for the activity of turbocharger housing swage that the utility model provides, and can inlay the effect that loose piece reach the whole swage of replacing in the swage through changing, thereby greatly reduce the expense of making the swage sandbox; And better guaranteed product quality.
Description of drawings
Fig. 1 is the overview of the movable chilling device of the utility model turbocharger housing swage.
Fig. 2 is the user mode figure of the movable chilling device of the utility model turbocharger housing swage.
Wherein 1 is the swage main body, and 2 is edge loose piece in the swage, and 3 cover layer of sand for Quench, and 4 is foundry goods.
The specific embodiment
Specify the specific embodiment of the utility model below in conjunction with accompanying drawing.
Embodiment 1:
The movable chilling device of a kind of turbocharger housing swage includes edge loose piece 2 and swage main body 1 in the swage, is connected for dovetail key between edge loose piece 2 and the swage main body 1 in the swage.
When using swage,, only need the loose piece part more be changed and to continue to use if it can not satisfy production needs (promptly not reaching chill effect).
Embodiment 2:
The movable chilling device of a kind of turbocharger housing swage includes edge loose piece 2 and swage main body 1 in the swage, is connected for wire drawing between edge loose piece 2 and the swage main body 1 in the swage.
When using swage,, only need the loose piece part more be changed and to continue to use if it can not satisfy production needs (promptly not reaching chill effect).
Claims (3)
1. the movable chilling device of turbocharger housing swage is characterized in that: include edge loose piece (2) and swage main body (1) in the swage, inlay between loose piece (2) and the swage main body (1) to removably connecting in the said swage.
2. edge loose piece in the swage as claimed in claim 1 is characterized in that: be connected or the wire drawing connection for dovetail key between edge loose piece (2) and the swage main body (1) in the said swage.
3. edge loose piece in according to claim 1 or claim 2 the swage is characterized in that: be connected for dovetail key between edge loose piece (2) and the swage main body (1) in the said swage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200382173U CN202097379U (en) | 2011-02-15 | 2011-02-15 | Movable chilling device for turbocharger shell iron moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200382173U CN202097379U (en) | 2011-02-15 | 2011-02-15 | Movable chilling device for turbocharger shell iron moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097379U true CN202097379U (en) | 2012-01-04 |
Family
ID=45383412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200382173U Expired - Lifetime CN202097379U (en) | 2011-02-15 | 2011-02-15 | Movable chilling device for turbocharger shell iron moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506585A (en) * | 2013-10-17 | 2014-01-15 | 西峡县众德汽车部件有限公司 | Shape following device and iron die sand coating process |
| CN107537995A (en) * | 2016-06-27 | 2018-01-05 | 科华控股股份有限公司 | It is a kind of to prevent casting appearance boss from producing the loose forming surface formula chill of shrinkage cavity |
-
2011
- 2011-02-15 CN CN2011200382173U patent/CN202097379U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506585A (en) * | 2013-10-17 | 2014-01-15 | 西峡县众德汽车部件有限公司 | Shape following device and iron die sand coating process |
| CN107537995A (en) * | 2016-06-27 | 2018-01-05 | 科华控股股份有限公司 | It is a kind of to prevent casting appearance boss from producing the loose forming surface formula chill of shrinkage cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |