CN209288265U - A kind of cast gate cup structure - Google Patents
A kind of cast gate cup structure Download PDFInfo
- Publication number
- CN209288265U CN209288265U CN201822102548.3U CN201822102548U CN209288265U CN 209288265 U CN209288265 U CN 209288265U CN 201822102548 U CN201822102548 U CN 201822102548U CN 209288265 U CN209288265 U CN 209288265U
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- China
- Prior art keywords
- strainer
- current stabilization
- sprue cup
- cup
- vertical current
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Abstract
The utility model discloses a kind of cast gate cup structure, including sprue cup ontology, the intrinsic strainer of sprue cup, it is characterized by: being additionally provided with vertical current stabilization strainer in the sprue cup outlet port, the vertical current stabilization strainer approaches and perpendicular to middle layer strainer lower surface, and the sprue cup ontology outlet is equipped with several Feeding channels.Different from traditional single middle layer filter screen current stabilization technology mode.The Combination Design of this practical sprue cup using vertical current stabilization strainer+Feeding channel；Current stabilization effect is obvious, filter residue ability is strong, it is good to improve casting solidification cooling procedure temperature gradient, feeding effect, effectively reduces the generation of aluminum liquid filling type process secondary oxidation slag inclusion, enhancing riser feeding effect, product quality is effectively promoted.
Description
Technical field
The utility model relates to casting technology field more particularly to the cast gate cup structures of a kind of efficient current stabilization, feeding.
Background technique
When casting compressor housings, due to the particularity of product structure, molten aluminum feeding and flow rate of aluminium liquid are tended not to together
When meet.In product casting, there are certain height difference, molten aluminums to generate different degrees of impact from top to bottom for casting and pouring pressure head
Power causes molten aluminum to generate turbulent flow in type chamber；Due to the effect of turbulent flow, molten aluminum is easily involved in air in type chamber and generates secondary oxygen
Slugging causes product surface oxide skin and interiors of products oxide slag inclusion to exist.By traditional handicraft mode, when product is poured, in order to
It reduces the generation of oxide skin and takes reduction gate size, alleviate the technological design of cast aluminum liquid stream dynamic pressure, will lead to product
Ingate position Shrinkage cavity casting flaw risk increases.In compressor housings pouring technology, molten aluminum feeding and flow rate of aluminium liquid
It is difficult to meet simultaneously.
Utility model content
Technical problem to be solved in the utility model is that in view of the deficiency of the prior art, and providing one kind can
To meet the cast gate cup structure of molten aluminum feeding and flow rate of aluminium liquid requirement simultaneously.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of cast gate cup structure, including the intrinsic strainer 3 of sprue cup ontology 1, sprue cup, it is characterised in that: further include
Vertical current stabilization strainer 2 positioned at 1 outlet port of sprue cup ontology, the vertical current stabilization strainer 2 are located at sprue cup ontology 1 and export position
It sets and extends downward into outside sprue cup ontology 1.
Further, the vertical current stabilization strainer 2 using elongated fibers strainer reel forming and is fixed on sprue cup sheet
On 1 outlet inside wall of body.
Further, the part that vertical 2 net of current stabilization filter exposes sprue cup ontology 1 is fixed with staple.
Further, the diameter of the vertical current stabilization strainer 2 is 1mm bigger than the minimum diameter of sprue cup ontology 1.
Further, the outlet of sprue cup ontology 1 is equipped with several Feeding channels.
Further, it is 15~30mm that the vertical current stabilization strainer 2, which extends the length of the outlet of sprue cup ontology 1, described
There is the gap of 1~2mm between vertical current stabilization strainer 2 and 4 upper surface of external mold diffusion face insert.
Further, the diameter of the strainer 3 is greater than the internal diameter of the sprue cup ontology 1.
Further, the diameter of the strainer 3 is 4mm bigger than 1 minimum diameter of sprue cup ontology.
Compared with prior art, the utility model has the beneficial effects that
The utility model cast gate cup structure, using a kind of highly effective current stabilization, the novel casting technological design of feeding.No
It is same as traditional single one layer filter screen current stabilization technology mode, the utility model placed vertical steady in sprue cup outlet port
Stream strainer has simultaneously opened up Feeding channel in sprue cup ontology lower end, and this Combination Design not only has the molten metals such as molten aluminum steady
The effect of stream, filter residue, effectively reduces the generation of aluminum liquid filling type process secondary oxidation slag inclusion, further improves casting solidification cooling procedure
In generated from casting ontology to dead head position temperature gradient, enhance riser feeding effect, to effectively improve production
Quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
Wherein: 1- sprue cup ontology；The vertical current stabilization strainer of 2-；3- strainer；4- external mold diffusion face insert；5- Feeding channel.
Specific embodiment
In order to deepen the understanding of the utility model, below we will the utility model is described in further detail in conjunction with attached drawing,
The embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
As shown in Figure 1, the utility model cast gate cup structure, including sprue cup ontology 1, vertical current stabilization strainer 2 and strainer
3, vertical current stabilization strainer 2 and strainer 3 are mounted in the outlet of sprue cup ontology 1, erection sequence are as follows: use strip work first
Tool is clamped on 1 inner sidewall of sprue cup ontology for strainer 3 is smooth, vertical current stabilization strainer 2 is then rolled into cylindrical shape, installation is tightly attached to
The outlet inside wall of sprue cup ontology 1 is resisted against vertical current stabilization strainer 2 on strainer 3, and vertical current stabilization strainer 2 exposes sprue cup sheet
The part of body 1 staple or other modes, which are fixed, to be prevented from falling off.
The diameter of strainer 3 is 4mm bigger than the minimum diameter of sprue cup ontology 1, and the diameter ratio of cylindric vertical current stabilization strainer 2 pours
The big 1mm of the minimum diameter of cup ontology 1, such size design can be very good middle layer strainer and vertical current stabilization strainer is firm
It is fixed on the inside of sprue cup.Cylindrical shape has between current stabilization strainer 2 and 4 upper surface of external mold diffusion face insert vertically between 1~2mm
Gap, this distance range may insure that the running gate system of the utility model has good feeding effect to casting.
Claims (8)
1. a kind of cast gate cup structure, including sprue cup ontology (1), the intrinsic strainer of sprue cup (3), it is characterised in that: also wrap
The vertical current stabilization strainer (2) positioned at sprue cup ontology (1) outlet port is included, the vertical current stabilization strainer (2) is located at sprue cup sheet
Body (1) outlet port and extend downward into sprue cup ontology (1) outside.
2. cast gate cup structure according to claim 1, it is characterised in that: the vertical current stabilization strainer (2) is fine using strip
It ties up strainer reel forming and is fixed on sprue cup ontology (1) outlet inside wall.
3. cast gate cup structure according to claim 1, it is characterised in that: the vertical current stabilization strainer (2) exposes sprue cup sheet
The part of body (1) is fixed with staple.
4. the cast gate cup structure according to Claims 2 or 3, it is characterised in that: the diameter ratio of the vertical current stabilization strainer (2) pours
The big 1mm of minimum diameter of cup ontology (1).
5. cast gate cup structure according to claim 1, it is characterised in that: sprue cup ontology (1) outlet is equipped with several benefits
Contracting channel (5).
6. any one cast gate cup structure according to claim 1~3, it is characterised in that: the vertical current stabilization strainer (2) extends
The length of sprue cup outlet is 15~30mm out, and the vertical current stabilization strainer (2) and external mold diffusion face insert (4) upper surface it
Between have the gap of 1~2mm.
7. cast gate cup structure according to claim 1, it is characterised in that: the diameter of the strainer (3) is greater than the sprue cup
The internal diameter of ontology (1).
8. cast gate cup structure according to claim 6, it is characterised in that: the diameter of the strainer (3) is than the sprue cup sheet
Body (1) big 4mm of minimum diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102548.3U CN209288265U (en) | 2018-12-14 | 2018-12-14 | A kind of cast gate cup structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102548.3U CN209288265U (en) | 2018-12-14 | 2018-12-14 | A kind of cast gate cup structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288265U true CN209288265U (en) | 2019-08-23 |
Family
ID=67654814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102548.3U Active CN209288265U (en) | 2018-12-14 | 2018-12-14 | A kind of cast gate cup structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209288265U (en) |
-
2018
- 2018-12-14 CN CN201822102548.3U patent/CN209288265U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Rengang village, Xuelang street, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Sinan Technology Co.,Ltd. Address before: 214000 Rengang village, Xuelang street, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI XINAN ALUMINUM TECHNOLOGY Co.,Ltd. |