CN201736411U - Improved sprue bushing structure - Google Patents
Improved sprue bushing structure Download PDFInfo
- Publication number
- CN201736411U CN201736411U CN2010202292849U CN201020229284U CN201736411U CN 201736411 U CN201736411 U CN 201736411U CN 2010202292849 U CN2010202292849 U CN 2010202292849U CN 201020229284 U CN201020229284 U CN 201020229284U CN 201736411 U CN201736411 U CN 201736411U
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- CN
- China
- Prior art keywords
- sprue bush
- sprue bushing
- improved
- split type
- bushing structure
- 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 an improved sprue bushing structure, which can improve the hardenability, ensure the rigidity, and reduce the processing difficulty and processing cost of the sprue bushing. The technical scheme is as follows: the improved sprue bushing structure comprises an upper fixed plate, the sprue bushing and a water gap striper plate, and is characterized in that the sprue bushing comprises a positioning ring and a split type sprue bushing that are mounted on the upper fixed plate in sequence.
Description
Technical field
The utility model relates to the technical field of die casting system, is specially a kind of sprue bush structure of improvement.
Background technology
In the design of die casting system, usually the design sprue bush shortens the length of runner, existing sprue bush as shown in Figure 1, be typically designed to the monoblock type sprue bush 2 that is installed on the upper mounted plate 1, but the monoblock type sprue bush is after integral quenching, and the quenching degree of monoblock type sprue bush is poor, and integral hardness can not get guaranteeing, difficulty of processing is big, the processing cost height.
Summary of the invention
At the problems referred to above, the utility model provides a kind of sprue bush structure of improvement, can improve the quenching degree of sprue bush, and guarantees the hardness of sprue bush and reduce difficulty of processing and processing cost.
Its technical scheme is such: a kind of sprue bush structure of improvement, comprise upper mounted plate, sprue bush, mouth of a river stripper plate, it is characterized in that: described sprue bush comprises centring ring and split type sprue bush, and described retainer plate and described split type sprue bush are installed on the upper mounted plate in proper order.
In the said structure of the present invention, owing to adopted the centring ring and the split type sprue bush structure of standard, thereby dwindled the volume of sprue bush, improved the whole quenching degree of sprue bush, reduced the cutting output of part processing, the hardness of split type sprue bush is guaranteed simultaneously, has improved the service life of sprue bush, has saved cost.
Description of drawings
Fig. 1 is existing sprue bush structural representation;
Fig. 2 is the sprue bush structural representation of a kind of improvement of the present invention.
The specific embodiment
See Fig. 2, the present invention includes upper mounted plate 1, mouth of a river stripper plate 5, sprue bush 4 is made split type, the centring ring 2 and the split sprue bush 3 that comprise standard, centring ring 2 and split sprue bush 3 orders are installed on the upper mounted plate 1, owing to adopted the centring ring and the split type sprue bush structure of standard, dwindled the volume of sprue bush, improved the whole quenching degree of sprue bush, reduced the cutting output of part processing, the hardness of split type sprue bush is guaranteed simultaneously, has improved the service life of sprue bush, saved cost, and the centring ring of standard is a standard component.
Claims (1)
1. the sprue bush structure of an improvement comprises upper mounted plate, sprue bush, mouth of a river stripper plate, it is characterized in that: described sprue bush comprises centring ring and split type sprue bush, and described centring ring and described split type sprue bush are installed on the upper mounted plate in proper order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202292849U CN201736411U (en) | 2010-06-19 | 2010-06-19 | Improved sprue bushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202292849U CN201736411U (en) | 2010-06-19 | 2010-06-19 | Improved sprue bushing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736411U true CN201736411U (en) | 2011-02-09 |
Family
ID=43551694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202292849U Expired - Fee Related CN201736411U (en) | 2010-06-19 | 2010-06-19 | Improved sprue bushing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736411U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961899A (en) * | 2010-06-19 | 2011-02-02 | 凡嘉科技（无锡）有限公司 | Improved sprue bush structure |
| CN104578609A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | Assembly mold and assembly method of commutator |
| CN105225724B (en) * | 2014-06-30 | 2017-08-29 | 乐金显示有限公司 | Organic insulation and the flexible display including it |
-
2010
- 2010-06-19 CN CN2010202292849U patent/CN201736411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961899A (en) * | 2010-06-19 | 2011-02-02 | 凡嘉科技（无锡）有限公司 | Improved sprue bush structure |
| CN105225724B (en) * | 2014-06-30 | 2017-08-29 | 乐金显示有限公司 | Organic insulation and the flexible display including it |
| CN104578609A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | Assembly mold and assembly method of commutator |
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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: 20110209 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |