CN105312505A - Liquid storage pouring cup - Google Patents
Liquid storage pouring cup Download PDFInfo
- Publication number
- CN105312505A CN105312505A CN201510800518.8A CN201510800518A CN105312505A CN 105312505 A CN105312505 A CN 105312505A CN 201510800518 A CN201510800518 A CN 201510800518A CN 105312505 A CN105312505 A CN 105312505A
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- liquid
- cup
- turbulent
- accumulating trough
- groove
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Abstract
The invention relates to a liquid storage pouring cup which comprises a liquid storage tank, a turbulent flow net and a plugging ball. The liquid storage tank is divided into a liquid inlet area and a mold filling liquid area which are separated through the turbulent flow net in the middle of the tank. A pouring hole is formed in the bottom of the filling liquid area and can be connected with a cast sprue. The plugging ball is located on the pouring hole and can plug the pouring hole. The liquid storage height in the pouring cup can be effectively controlled, the best mold filling time is grasped, turbulent flow in the pouring cup is reduced, and gas protection of magnesium alloy pouring can be achieved.
Description
Technical field
The present invention relates to one and store liquid cup, can storing liquid height and filling type opportunity in control on demand cup, effectively controlling turbulent flow when pouring into a mould, can gas shield be realized when pouring into a mould magnesium alloy.
Background technology
During sand mold gravity casting and pouring, after cup inner metal liquid need being stored liquid to certain altitude, then fill type through sprue, otherwise there will be turbulent flow and volume gas, cause secondary oxidation slag inclusion.Current store liquid method be bottom cup with sprue junction, place a slice with the cast panel of stove alloy, block sprue, when pouring into the molten metal in cup and making cast panel melt, just start to fill type.There is following deficiency in this method: the metal bath surface height 1) in cup cannot accurately control; 2) during cast panel shutoff sprue without pressure, simultaneously cast panel fusing is carried out gradually, is not all melt, and fill type and occur molten metal leakage problems early stage, sprue entrance is full of molten metal gradually, is not to be full of instantaneously, there will be oxide slag inclusion; 3) the not anti-turbulent flow design of cup, there will be turbulent phenomenon during cast in cup; 4) when pouring into a mould magnesium alloy, not there is gas protecting function; 5) forward metal liquid temp can be reduced during cast panel fusing.
Summary of the invention
The object of this invention is to provide one and store liquid cup, deficiency of the prior art can be eliminated, effectively control to store liquid height in cup, grasp the best and fill type opportunity, and reduce the turbulent flow in cup, can the functions such as gas shield be realized to magnesium alloy pouring.
Concrete technical scheme of the present invention is, the described liquid cup that stores comprises liquid-accumulating trough, turbulent net and ball sealer, described liquid-accumulating trough is divided into feed liquor district and fills type liquid zone, and separated by the turbulent flow net be arranged in the middle of groove, the described bottom filling type liquid zone is provided with plug hole, can be connected with the sprue of casting mold, described ball sealer is positioned on plug hole, and can by sprue gate shutoff.Described feed liquor district side bottom is provided with turbulent groove, and described turbulent groove extends to and fills type liquid zone.Described turbulent groove for process bottom feed liquor district, and the side in described groove and feed liquor district is cambered surface transition.The top of described liquid-accumulating trough also arranges inlet duct and protective cover, several ventholes that described inlet duct includes an air admission hole and communicates with air admission hole, wherein be positioned at and have the direction, area part gas outlet at sprue gate towards liquid-accumulating trough, the gas outlet of another part upward, described protective cover is positioned at above inlet duct, liquid-accumulating trough entirety can be covered.Described inlet duct is independently parts, also can be directly process on liquid-accumulating trough top.
Liquid-accumulating trough in use, is first arranged on casting mold by the present invention, and is connected with the sprue of casting mold at sprue gate.With ball sealer by sprue gate shutoff, in another region of liquid-accumulating trough, pour into solution, solution enters in whole liquid-accumulating trough by turbulent net, extracts ball sealer, start to fill type when liquid level arrives the height needed.
If when needing gas shield in casting process, during as cast magnesium alloy, first liquid-accumulating trough is arranged on casting mold, and sprue gate is connected with the sprue of casting mold.Be installed into device of air and protective cover; pass into protective gas; after gas to be protected is full of running gate system; take off protective cover; then cast gate is sealed with ball sealer; in another region of liquid-accumulating trough, pour into solution, solution enters in whole liquid-accumulating trough by turbulent net, extracts ball sealer when liquid level arrives the height needed; start to fill type; in cavity filling process, with protective cover, the region being provided with sprue gate is covered, and continue to pass into protective gas; after casting complete; cover protective cover, continue to pass into protective gas, to casting solidification.
The present invention mainly adopts ball sealer to control to store liquid height in cup and fills type opportunity; Adopt anti-turbulent groove and anti-turbulent net, when molten metal pours into cup, anti-turbulent groove can prevent molten metal from occurring turnup, and metal liquid stream is to having to pass through anti-turbulent net during sprue entrance, and these two kinds of designs significantly reduce the turbulent flow of cup inner metal liquid; When the molten metal in cup reach needs store liquid height time, extract ball sealer, molten metal can be full of sprue instantaneously, prevent turbulent flow and volume gas; When magnesium alloy pouring, put air intake duct and protective cover at cup end face, in casting process, gas shield can be carried out to the liquid magnesium alloy poured into, prevent magnesium alloy to be oxidized and burning.Therefore the present invention substantially overcomes deficiency of the prior art, can effectively control to store liquid height in cup, grasps the best and fills type opportunity, and reduce the turbulent flow in cup, and can realize gas shield etc. to magnesium alloy pouring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation with gas handling system and protective cover in the present invention;
Fig. 3 is the attached view of the gas handling system schematic diagram in the present invention.
Detailed description of the invention
As shown in the figure, store liquid cup and comprise liquid-accumulating trough 1, turbulent net 2 and ball sealer 9, described liquid-accumulating trough 1 is divided into feed liquor district and fills type liquid zone, and separated by the turbulent net 2 be arranged in the middle of groove, the described bottom filling type liquid zone is provided with plug hole 2, can be connected with the sprue of casting mold, described ball sealer 9 is positioned on plug hole 2, and can by sprue gate 2 shutoff.Described feed liquor district side bottom is provided with turbulent groove 4, and described turbulent groove 4 extends to and fills type liquid zone.Described turbulent groove for process bottom feed liquor district, and the side in described groove and feed liquor district is cambered surface transition.The top of described liquid-accumulating trough 1 also arranges inlet duct 6 and protective cover 5, several ventholes 7 that described inlet duct 6 includes an air admission hole 8 and communicates with air admission hole 8, wherein be positioned at and have the direction, area part gas outlet 7 at sprue gate 2 towards liquid-accumulating trough 1, the gas outlet 7 of another part upward, described protective cover 5 is positioned at above inlet duct, liquid-accumulating trough 1 entirety can be covered.Described inlet duct 6 is independently parts, also can be directly process on liquid-accumulating trough 1 top.
Claims (7)
1. one kind stores liquid cup, it is characterized in that, described cup comprises liquid-accumulating trough (1), turbulent net (2) and ball sealer (9), described liquid-accumulating trough (1) is divided into feed liquor district and fills type liquid zone, and separated by the turbulent net (2) be arranged in the middle of groove, the described bottom filling type liquid zone is provided with plug hole (2), can be connected with the sprue of casting mold, described ball sealer (9) is positioned on plug hole (2), and can by sprue gate (2) shutoff.
2. store liquid cup as claimed in claim 1, it is characterized in that, described feed liquor district side bottom is provided with turbulent groove (4), and described turbulent groove (4) extends to and fills type liquid zone.
3. store liquid cup as claimed in claim 2, it is characterized in that, described turbulent groove (4) for process bottom feed liquor district, and the side in described groove and feed liquor district is cambered surface transition.
4. store liquid cup as claimed in claim 1, it is characterized in that, the top of described liquid-accumulating trough (1) also arranges inlet duct (6) and protective cover (5), several ventholes that described inlet duct (6) includes an air admission hole (8) and communicates with air admission hole (8).
5. store liquid cup as claimed in claim 4, it is characterized in that, several described gas outlets, be positioned at and have area part gas outlet (7) direction at sprue gate (2) towards liquid-accumulating trough (1), the gas outlet (7) of another part upward.
6. store liquid cup as claimed in claim 4, it is characterized in that, described protective cover (5) is positioned at above inlet duct, liquid-accumulating trough (1) entirety can be covered.
7. store liquid cup as claimed in claim 4, it is characterized in that, described inlet duct (6) is independently parts, also can be directly process on liquid-accumulating trough (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800518.8A CN105312505A (en) | 2015-11-19 | 2015-11-19 | Liquid storage pouring cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800518.8A CN105312505A (en) | 2015-11-19 | 2015-11-19 | Liquid storage pouring cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312505A true CN105312505A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800518.8A Pending CN105312505A (en) | 2015-11-19 | 2015-11-19 | Liquid storage pouring cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774913A (en) * | 2017-10-13 | 2018-03-09 | 共享装备股份有限公司 | Pouring basin and its manufacture method for sand mold |
-
2015
- 2015-11-19 CN CN201510800518.8A patent/CN105312505A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774913A (en) * | 2017-10-13 | 2018-03-09 | 共享装备股份有限公司 | Pouring basin and its manufacture method for sand mold |
| CN107774913B (en) * | 2017-10-13 | 2020-04-07 | 共享装备股份有限公司 | Pouring basin for sand mold and manufacturing method thereof |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |