CN208696241U - Casting oddments-collecting type sprue cup - Google Patents
Casting oddments-collecting type sprue cup Download PDFInfo
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- CN208696241U CN208696241U CN201821530927.6U CN201821530927U CN208696241U CN 208696241 U CN208696241 U CN 208696241U CN 201821530927 U CN201821530927 U CN 201821530927U CN 208696241 U CN208696241 U CN 208696241U
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Abstract
The utility model relates to molten metal casting technique fields, more particularly to a kind of casting oddments-collecting type sprue cup, including cup body, the cup body is provided with melting groove, the side of the cup body is provided with for the liquid injection port to melting groove injection molten metal, the other side is provided with top to the buffering slope of the melting groove outer inclination, the buffering distance of the top of the slope portion away from the melt trench bottom is less than the distance away from the melt trench bottom at the top of the cup sidewalls, is provided at the top of the buffering slope for the down gate to casting cavity injection molten metal.Molten metal is injected into melting groove by liquid injection port, when die flip, molten metal in solution tank is uniformly injected into casting cavity by buffering slope and down gate, and the flow direction of moving direction and molten metal of the dross in melting groove in melting groove is on the contrary, last slag inclusion and dross flow into riser.The utility model is designed reasonably, it is easy to use, improve casting quality.
Description
Technical field
The utility model relates to molten metal casting technique fields, more particularly to a kind of casting oddments-collecting type sprue cup.
Background technique
Casting is cast to liquid metals in the casting cavity being adapted with part shape, after its cooled and solidified, with
The method for obtaining part or blank.In casting process, the effect of sprue cup is exactly to import liquid metals in casting cavity, cast gate
The design and selection of cup are to improve casting product quality, the key of rate of wasted casting product are reduced, if the design and selection of sprue cup
It is unreasonable, it is possible to casting be made to generate core, trachoma, splashings, slag blister, shrinkage cavity, crackle and the defects of misrun.
Currently, sprue cup is mainly infundibulate and pond shape, spy would generally be arranged in the high casting of quality requirement in sprue cup
Different collection slag device, such as filter screen or slag trap etc., to eliminate steel-casting, ironcasting, aluminum casting and other alloy-steel castings, by
In the slag blister of various reasons generation, sand holes, core and other issues, casting yield is improved, improves casting quality.However, existing
In some casting pouring processes, after every completion once-cast, need to remove the oxide film or slag inclusion in sprue cup, therefore,
In sprue cup although setting collection slag device improves casting quality, but use is very inconvenient, is unfavorable for the cleaning of sprue cup,
Working efficiency is low.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, and a kind of casting oddments-collecting type sprue cup is provided,
It is designed rationally, easy to use, designs inclined buffering slope in sprue cup, make molten metal during flowing into casting cavity with float
Slag moving direction improves the quality and working efficiency of casting on the contrary, slag inclusion in liquid metals and oxide is made to flow into riser.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of casting oddments-collecting type sprue cup, packet
Cup body is included, the cup body is provided with melting groove, and the side of the cup body is provided with for injecting molten metal to the melting groove
Liquid injection port, the other side are provided with top to the buffering slope of the melting groove outer inclination, and the buffering top of the slope portion is away from the melt
The distance of trench bottom is less than the distance away from the melt trench bottom at the top of the cup sidewalls, is provided at the top of the buffering slope
For the down gate to casting cavity injection molten metal.
Further, the liquid injection port is located at the middle position at the top of the cup sidewalls.
Further, the angle that the buffering slope and the melt trench bottom are formed is 90 °~150 °.
Further, the buffering distance of the top of the slope portion away from the melt trench bottom is at the top of the cup sidewalls away from described molten
0.5-0.8 times of liquid bath distance from bottom.
Further, the buffering slope and the cup body are integrally formed.
The beneficial effects of the utility model are: a kind of casting uses oddments-collecting type sprue cup, including cup body, the cup body to be provided with
Melting groove, the side of the cup body are provided with for the liquid injection port to melting groove injection molten metal, and the other side is provided with top
Portion is less than the cup to the buffering slope of the melting groove outer inclination, the buffering distance of the top of the slope portion away from the melt trench bottom
Distance away from the melt trench bottom at the top of body sidewall is provided at the top of the buffering slope for casting cavity injection metal
The down gate of liquid.Molten metal is injected into melting groove by liquid injection port, and when die flip, the molten metal in solution tank passes through buffering
Slope and down gate are uniformly injected into casting cavity, the stream of moving direction and molten metal of the dross in melting groove in melting groove
Move contrary, last slag inclusion and dross inflow riser.The utility model is designed reasonably, it is easy to use, improve casting quality
And working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model casting oddments-collecting type sprue cup.
Fig. 2 is the top view of the utility model casting oddments-collecting type sprue cup.
Fig. 3 is cross-sectional view of the Fig. 2 along the face A-A.
Description of symbols:
1 --- cup body 2 --- melting groove
3 --- liquid injection ports 4 --- buffer slope
5 --- down gate.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, is not that this is practical
Novel practical range limited to this.
As shown in Figure 1, Figure 2 and Figure 3, the casting of the present embodiment oddments-collecting type sprue cup, including cup body 1, the cup body 1 are set
It is equipped with melting groove 2, the side of the cup body 1 is provided with for the liquid injection port 3 to the melting groove 2 injection molten metal, the other side
Top is provided with to the buffering slope 4 of 2 outer inclination of melting groove, 4 top of buffering slope away from 2 bottom of melting groove away from
From be less than 1 top side wall of cup body away from 2 bottom of melting groove with a distance from, it is described buffering slope 4 top be provided with for
The down gate 5 of casting cavity injection molten metal.
When work, molten metal is injected into melting groove 2 by liquid injection port 3, afterwards turns over casting die, makes cup body 1 to straight
5 side of cast gate tilts, and the molten metal in melting groove 2 is uniformly flowed into casting cavity along buffering slope 4 by down gate 5, melts
The flow direction of moving direction and molten metal of the dross on molten metal surface in melting groove 2 is swum in liquid bath 2 on the contrary, to gold
After belonging to liquid whole inflow casting cavity, remaining slag inclusion and oxide are finally flowed at casting pressing port in melting groove 2, prevent from pressing from both sides
Slag, air and oxide improve the quality of casting with molten metal casting cavity.
The liquid injection port 3 is located at the middle position of 1 top side wall of cup body, can fix and infuse every time into melting groove 2
The position for entering molten metal is conducive to molten metal and is evenly distributed in melting groove.
The angle that the buffering slope 4 and 2 bottom of melting groove are formed is 90 °~150 °, passes through buffering convenient for molten metal
Slope 4 flows into casting cavity, while being conducive to buffering slope 4 and slag inclusion and oxide is stopped to enter casting cavity with molten metal.
4 distance of the top away from 2 bottom of melting groove of buffering slope is 1 top side wall of cup body away from the melting groove
0.5-0.8 times of 2 distances from bottom is conducive to improve inflow velocity of the molten metal to casting cavity, while being conducive to buffer the resistance of slope 4
Retaining clip slag and oxide enter casting cavity with molten metal.
The buffering slope 4 is integrally formed with the cup body 1, and molten metal leakage and molten metal can be prevented to be adhered to buffering slope
4 with the interface of cup body 1, cause molten metal to lose.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (5)
1. casting oddments-collecting type sprue cup, it is characterised in that: including cup body (1), the cup body (1) is provided with melting groove (2), institute
The side for stating cup body (1) is provided with for the liquid injection port (3) to the melting groove (2) injection molten metal, and the other side is provided with top
Portion to the buffering slope (4) of the melting groove (2) outer inclination, at the top of buffering slope (4) away from the melting groove (2) bottom away from
From be less than the cup body (1) top side wall away from the melting groove (2) bottom with a distance from, be provided at the top of the buffering slope (4)
For the down gate (5) to casting cavity injection molten metal.
2. casting oddments-collecting type sprue cup according to claim 1, it is characterised in that: the liquid injection port (3) is located at described
The middle position of cup body (1) top side wall.
3. casting oddments-collecting type sprue cup according to claim 1, it is characterised in that: the buffering slope (4) is melted with described
The angle that liquid bath (2) bottom is formed is 90 °~150 °.
4. casting oddments-collecting type sprue cup according to claim 1, it is characterised in that: away from institute at the top of the buffering slope (4)
The distance for stating melting groove (2) bottom is 0.5-0.8 times of the cup body (1) top side wall away from the melting groove (2) distance from bottom.
5. casting oddments-collecting type sprue cup according to claim 1, it is characterised in that: the buffering slope (4) and the cup
Body (1) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530927.6U CN208696241U (en) | 2018-09-19 | 2018-09-19 | Casting oddments-collecting type sprue cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530927.6U CN208696241U (en) | 2018-09-19 | 2018-09-19 | Casting oddments-collecting type sprue cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696241U true CN208696241U (en) | 2019-04-05 |
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ID=65946991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821530927.6U Active CN208696241U (en) | 2018-09-19 | 2018-09-19 | Casting oddments-collecting type sprue cup |
Country Status (1)
| Country | Link |
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| CN (1) | CN208696241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085663A (en) * | 2019-12-18 | 2020-05-01 | 航天海鹰(哈尔滨)钛业有限公司 | Special-shaped pouring cup for high-temperature alloy pouring and forming method thereof |
| CN112658214A (en) * | 2020-11-17 | 2021-04-16 | 中国航发西安动力控制科技有限公司 | Open type heating and heat-insulating hopper for reducing oxide inclusions and pouring method |
| CN116422845A (en) * | 2023-04-28 | 2023-07-14 | 临沂玫德庚辰金属材料有限公司 | Production device and technology of spheroidal graphite cast iron for wind power castings |
-
2018
- 2018-09-19 CN CN201821530927.6U patent/CN208696241U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085663A (en) * | 2019-12-18 | 2020-05-01 | 航天海鹰(哈尔滨)钛业有限公司 | Special-shaped pouring cup for high-temperature alloy pouring and forming method thereof |
| CN112658214A (en) * | 2020-11-17 | 2021-04-16 | 中国航发西安动力控制科技有限公司 | Open type heating and heat-insulating hopper for reducing oxide inclusions and pouring method |
| CN112658214B (en) * | 2020-11-17 | 2023-08-18 | 中国航发西安动力控制科技有限公司 | Open type heating heat preservation hopper for reducing oxide inclusions and pouring method |
| CN116422845A (en) * | 2023-04-28 | 2023-07-14 | 临沂玫德庚辰金属材料有限公司 | Production device and technology of spheroidal graphite cast iron for wind power castings |
| CN116422845B (en) * | 2023-04-28 | 2023-09-19 | 临沂玫德庚辰金属材料有限公司 | Production device and technology of spheroidal graphite cast iron for wind power castings |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 441700 hujiajing village, economic and Technological Development Zone, Gucheng County, Xiangyang City, Hubei Province (in the Industrial Park) Patentee after: Hubei New Jinyang Resources Co.,Ltd. Address before: 441700 hujiajing village, economic and Technological Development Zone, Gucheng County, Xiangyang City, Hubei Province (in the Industrial Park) Patentee before: HUBEI JINYANG RESOURCES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |