CN214442854U - Molten metal pouring device for casting molding process - Google Patents
Molten metal pouring device for casting molding process Download PDFInfo
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- CN214442854U CN214442854U CN202120558140.6U CN202120558140U CN214442854U CN 214442854 U CN214442854 U CN 214442854U CN 202120558140 U CN202120558140 U CN 202120558140U CN 214442854 U CN214442854 U CN 214442854U
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Abstract
The utility model provides a molten metal liquid pouring device for casting forming process, divide the cup including runner owner cup, reposition of redundant personnel cup and a plurality of runner, runner owner cup lower extreme is connected and is linked together through U type groove and reposition of redundant personnel cup upper end, and reposition of redundant personnel cup lower extreme divides the cup upper end to be connected and communicate through U type groove and each runner respectively, and the runner divides the cup lower extreme to set up to the sprue gate and is connected and communicate through watering and foundry goods model die cavity. Adopt the technical scheme of the utility model, divide the cup to be connected with runner owner cup and a plurality of runner through reposition of redundant personnel runner cup, make the molten metal can pour into a mould to a plurality of die cavities simultaneously, the molten metal flow has both been shortened, the heat dissipation loss of molten metal flow in-process has been reduced again, it is full of whole die cavity to make the molten metal change in, each cup adopts cast iron or cast steel material, both convenient processing, the foundry goods defect of sand inclusion has been avoided again, still be convenient for heat whole device in order to compensate molten metal heat dissipation loss, promote foundry goods shaping quality.
Description
Technical Field
The utility model relates to a casting process equipment technical field especially indicates a molten metal liquid pouring device for casting forming process.
Background
The casting process is a manufacturing process of pouring molten metal which is smelted into a casting model cavity, and obtaining a casting with required shape and performance through cooling and solidification. In addition, when a casting model contains a plurality of cavities, if filling the type to every cavity one by one, then be unfavorable for promoting pouring efficiency to metal liquid flow path overlength, the heat loss is great among the metal liquid flow process, makes metal liquid mobility reduce easily, makes metal liquid can't be full of the cavity completely, also can cause the influence to foundry goods shaping quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a molten metal liquid pouring device for casting forming process.
The utility model discloses a following technical scheme can realize.
The utility model provides a molten metal liquid pouring device for casting forming process, divide the cup including runner owner cup, reposition of redundant personnel cup and a plurality of runner, runner owner cup upper end is used for accepting the metal liquid that discharges from the crucible tilt-up, runner owner cup lower extreme through U type groove with reposition of redundant personnel cup upper end is connected and is linked together, reposition of redundant personnel cup lower extreme divides the cup upper end to be connected and communicate through U type groove and each runner respectively, the runner divides the cup lower extreme to set up to the sprue gate and is connected and communicate through watering and foundry goods model die cavity.
And a baffle is arranged in the sprue main cup and is used for preventing the metal liquid from splashing outwards when flowing through the sprue main cup.
A filter screen is further arranged in the sprue main cup, and the baffle is arranged between the filter screen and the lower end of the sprue main cup.
The baffle is arranged at a position close to the lower end of the sprue main cup.
And a blocking piece is covered at the pouring gate, and the material of the blocking piece is the same as that of the molten metal.
And sealing gaskets are clamped and plugged at the connecting parts of the U-shaped groove and the sprue main cup, the flow dividing cup or the sprue dividing cup.
The sealing gasket is made of asbestos.
The thickness of the sealing gasket is not less than 5 mm.
The pouring gate is a straight pouring gate.
The sprue main cup, the sprue distributing cup or the sprue distributing cup are made of cast iron or cast steel.
The beneficial effects of the utility model reside in that: by adopting the technical proposal of the utility model, the sprue main cup and the plurality of sprue branch cups are connected by the diversion sprue cup, so that the metal liquid can simultaneously pour a plurality of cavities, simultaneously the flow of the metal liquid flowing through the path is shortened, which is beneficial to improving the casting forming quality, on the other hand, the heat dissipation loss in the metal liquid flowing process is reduced due to the shortened metal liquid flow process, so that the metal liquid is easier to fill the whole cavity, and the casting forming quality is further improved, in addition, the joints of the U-shaped groove and the sprue main cup, the diversion cup or the sprue branch cups are also clamped and plugged with sealing gaskets, the metal liquid can be prevented from leaking at the joints, a baffle plate and a filter screen are arranged in the sprue main cup, the metal liquid can be prevented from splashing, the cross section of the U-shaped groove is U-shaped, the U-shaped groove is convenient to heat the metal liquid in the process of pouring the metal liquid, so as to compensate the heat dissipation loss in the metal liquid flowing process, the fluidity of the metal liquid is increased, so that the whole cavity can be fully filled with the metal liquid, the molding quality of the casting is improved, in addition, the sprue main cup, the sprue distributing cup or the sprue distributing cup are made of cast iron or cast steel, the processing and the manufacturing are convenient, the defect that the sand inclusion of the casting is generated by the washout of the metal liquid when the metal liquid flows is avoided, the cast iron or the cast steel has good heat conductivity, the metal liquid is also convenient to be heated in the process of pouring the metal liquid, the heat dissipation loss in the flowing process of the metal liquid is compensated, the fluidity of the metal liquid is increased, the whole cavity can be fully filled with the metal liquid, and the molding quality of the casting is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-sprue main cup, 2-shunt cup, 3-sprue shunt cup, 4-U-shaped groove, 5-sprue gate, 6-baffle and 7-filter screen.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, the utility model provides a molten metal liquid pouring device for casting forming process, divide cup 3 including runner owner cup 1, reposition of redundant personnel cup 2 and a plurality of runner, runner owner cup 1 upper end is used for accepting the metal liquid that discharges from the crucible tilt-in, and runner owner cup 1 lower extreme is connected and is linked together through U type groove 4 and reposition of redundant personnel cup 2 upper ends, and reposition of redundant personnel cup 2 lower extreme divides cup 3 upper ends to be connected and the intercommunication through U type groove 4 and each runner respectively, and the runner divides cup 3 lower extreme to set up to sprue gate 5 and is connected and communicate through watering and foundry goods model die cavity.
Further, a baffle 6 is arranged in the pouring main cup 1, and the baffle 6 is used for preventing the metal liquid from splashing outwards when flowing through the pouring main cup 1. A filter screen 7 is also arranged in the sprue main cup 1, and a baffle 6 is arranged between the filter screen 7 and the lower end of the sprue main cup 1. The baffle 6 is arranged close to the lower end of the sprue main cup 1. The baffle 6 and the filter screen 7 also have a buffering effect on the molten metal, so that the molten metal can be stably filled into the cavity, and the whole cavity can be fully filled with the molten metal.
In addition, a plug sheet is covered at the pouring gate 5, and the material of the plug sheet is the same as that of the molten metal. In a similar way, the blocking piece also has a buffering effect on the molten metal, so that the molten metal can be stably filled into the cavity, and the whole cavity is favorably filled with the molten metal.
In addition, the joint of the U-shaped groove 4 and the sprue main cup 1, the shunt cup 2 or the sprue shunt cup 3 is also clamped and plugged with a sealing gasket. Preferably, the material of the sealing gasket is asbestos. The thickness of the sealing gasket is not less than 5 mm. The pouring gate is a straight pouring gate. So as to shorten the molten metal flow as much as possible.
The material of the sprue main cup 1, the split cup 2, or the sprue split cup 3 is cast iron or cast steel. The molten metal is made of magnesium alloy.
By adopting the technical proposal of the utility model, the sprue main cup and the plurality of sprue branch cups are connected by the diversion sprue cup, so that the metal liquid can simultaneously pour a plurality of cavities, simultaneously the flow of the metal liquid flowing through the path is shortened, which is beneficial to improving the casting forming quality, on the other hand, the heat dissipation loss in the metal liquid flowing process is reduced due to the shortened metal liquid flow process, so that the metal liquid is easier to fill the whole cavity, and the casting forming quality is further improved, in addition, the joints of the U-shaped groove and the sprue main cup, the diversion cup or the sprue branch cups are also clamped and plugged with sealing gaskets, the metal liquid can be prevented from leaking at the joints, a baffle plate and a filter screen are arranged in the sprue main cup, the metal liquid can be prevented from splashing, the cross section of the U-shaped groove is U-shaped, the U-shaped groove is convenient to heat the metal liquid in the process of pouring the metal liquid, so as to compensate the heat dissipation loss in the metal liquid flowing process, the fluidity of the metal liquid is increased, so that the whole cavity can be fully filled with the metal liquid, the molding quality of the casting is improved, in addition, the main pouring cup, the shunt cup or the sub pouring cup is made of cast iron or cast steel, the processing and the manufacturing are convenient, the defect that the sand inclusion of the casting is generated due to the fact that the metal liquid is washed out when passing is avoided, the heat conducting performance of the cast iron or the cast steel is good, the metal liquid is also convenient to heat in the process of pouring the metal liquid, the heat dissipation loss in the flowing process of the metal liquid is made up, the fluidity of the metal liquid is increased, the whole cavity can be fully filled with the metal liquid, and the molding quality of the casting is improved.
Claims (10)
1. A molten metal liquid pouring device for a casting molding process is characterized in that: divide cup (3) including runner owner cup (1), reposition of redundant personnel cup (2) and a plurality of runner, runner owner cup (1) upper end is used for accepting the metal liquid that spills from the crucible internal tilt, runner owner cup (1) lower extreme through U type groove (4) with reposition of redundant personnel cup (2) upper end is connected and is communicate, reposition of redundant personnel cup (2) lower extreme divides cup (3) upper end to be connected and communicate through U type groove (4) and each runner respectively, the runner divides cup (3) lower extreme to set up to sprue gate (5) and is connected and communicate through watering and foundry goods model die cavity.
2. The molten metal pouring apparatus for a cast molding process as claimed in claim 1, wherein: a baffle (6) is arranged in the sprue main cup (1), and the baffle (6) is used for preventing the molten metal from splashing outwards when flowing through the sprue main cup (1).
3. The molten metal pouring apparatus for a cast molding process as claimed in claim 2, wherein: still be provided with filter screen (7) in runner owner cup (1), baffle (6) set up in filter screen (7) with between runner owner cup (1) lower extreme.
4. The molten metal pouring apparatus for a cast molding process as claimed in claim 2, wherein: the baffle (6) is arranged at a position close to the lower end of the sprue main cup (1).
5. The molten metal pouring apparatus for a cast molding process as claimed in claim 1, wherein: the sprue gate (5) is also covered with a plug sheet, and the material of the plug sheet is the same as that of the molten metal.
6. The molten metal pouring apparatus for a cast molding process as claimed in claim 1, wherein: and sealing gaskets are clamped and plugged at the joints of the U-shaped groove (4) and the sprue main cup (1), the shunt cup (2) or the sprue shunt cup (3).
7. The molten metal pouring apparatus for a cast molding process as claimed in claim 6, wherein: the sealing gasket is made of asbestos.
8. The molten metal pouring apparatus for a cast molding process as claimed in claim 6, wherein: the thickness of the sealing gasket is not less than 5 mm.
9. The molten metal pouring apparatus for a cast molding process as claimed in claim 1, wherein: the pouring gate is a straight pouring gate.
10. The molten metal pouring apparatus for a cast molding process as claimed in claim 1, wherein: the sprue main cup (1), the flow dividing cup (2) or the sprue dividing cup (3) is made of cast iron or cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558140.6U CN214442854U (en) | 2021-03-18 | 2021-03-18 | Molten metal pouring device for casting molding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558140.6U CN214442854U (en) | 2021-03-18 | 2021-03-18 | Molten metal pouring device for casting molding process |
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| Publication Number | Publication Date |
|---|---|
| CN214442854U true CN214442854U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120558140.6U Active CN214442854U (en) | 2021-03-18 | 2021-03-18 | Molten metal pouring device for casting molding process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055648A (en) * | 2022-06-01 | 2022-09-16 | 驰逸自动化科技(苏州)有限公司 | Special-shaped hard turning machine alloy part forming die and method |
-
2021
- 2021-03-18 CN CN202120558140.6U patent/CN214442854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055648A (en) * | 2022-06-01 | 2022-09-16 | 驰逸自动化科技(苏州)有限公司 | Special-shaped hard turning machine alloy part forming die and method |
| CN115055648B (en) * | 2022-06-01 | 2024-01-09 | 驰逸自动化科技(苏州)有限公司 | Special-shaped hard turning machine alloy part forming die and method |
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