CN216461613U - Moulding mould for precisely casting cuboid deep cavity casting - Google Patents
Moulding mould for precisely casting cuboid deep cavity casting Download PDFInfo
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- CN216461613U CN216461613U CN202123320278.1U CN202123320278U CN216461613U CN 216461613 U CN216461613 U CN 216461613U CN 202123320278 U CN202123320278 U CN 202123320278U CN 216461613 U CN216461613 U CN 216461613U
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Abstract
A molding die for precisely casting a cuboid deep cavity casting comprises an installation mechanism, a material pouring mechanism and a molding mechanism, wherein the material pouring mechanism is arranged on one side of the installation mechanism, the molding mechanism is arranged on one side of the material pouring mechanism, the installation mechanism is fixedly connected with the material pouring mechanism and the molding mechanism, the molding mechanism comprises a cuboid cavity, a cuboid bump, an external wafer I, a groove I, an external wafer II, a groove II, an external edge piece I and an external edge piece II, the outer side of the cuboid cavity is fixedly connected with the external edge piece II, the external edge piece II is fixedly connected with the external edge piece II, the inner side of the external wafer II is provided with the groove II, and the outer side of the cuboid bump is fixedly connected with the external edge piece I; the utility model discloses cuboid cavity and cuboid lug are all to placing to one side, when pouring to its cavity that forms on the molding sand, and the liquid of pouring can be followed the cavity bottom and filled up the cavity gradually to one side, and the cooling that avoids the too big result in of pouring liquid contact surface solidifies too fast, avoids influencing foundry goods internal stress, improves the local strength of foundry goods.
Description
Technical Field
The utility model belongs to the technical field of the foundry goods mould, in particular to precision casting cuboid deep cavity foundry goods molding die.
Background
The casting mold is pressed on the molding sand to form a mold cavity of the casting and a pouring channel required by pouring, then the molding sand is closed to form a complete cavity, then the liquid of the casting material is poured into the cavity, after the interior of the cavity is cooled, the molding sand is separated from the casting, and the casting is reprocessed to form the casting;
the existing casting mold has the following problems: current cuboid foundry goods mould is at the pouring in-process, adopts transversely to place usually, because the cuboid bottom is too big, when pouring to its cavity that forms on the molding sand, can lead to liquid and the too big cooling of molding sand contact surface to solidify too fast, influences the inside stress of foundry goods, leads to foundry goods local strength to hang down excessively.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing a deep chamber foundry goods molding die of precision casting cuboid, improve the local intensity of foundry goods through moulding mechanism.
In order to realize the purpose, the utility model discloses a technical scheme is:
a molding die for precisely casting a cuboid deep cavity casting comprises an installation mechanism, a material pouring mechanism and a molding mechanism, wherein the material pouring mechanism is arranged on one side of the installation mechanism, the molding mechanism is arranged on one side of the material pouring mechanism, the installation mechanism is fixedly connected with the material pouring mechanism and the molding mechanism, and the molding mechanism and the material pouring mechanism are fixed on a molding machine through the installation mechanism to extrude molding sand;
the molding mechanism includes cuboid chamber, cuboid lug, external disk I, recess I, external disk II, recess II, outer edge piece I, outer edge piece II, the cuboid chamber outside and outer edge piece II fixed connection, outer edge piece II and external disk II fixed connection, and II inboards of external disk are equipped with recess II, the cuboid lug outside and outer edge piece I fixed connection, outer edge piece I and external disk I fixed connection, I inboards of external disk are equipped with recess I, and cuboid chamber and cuboid lug are all placed to one side.
The mounting mechanism comprises a front plate, a reverse plate, ribs I, ribs II, plate-changing screw holes, fixing pin holes, edge preformed holes, center preformed holes, fixing holes and a sand scraping groove, wherein a plurality of ribs I are arranged on the back surface of the front plate, the ribs I are distributed in a grid shape, the plate-changing screw holes and the fixing pin holes are formed in two ends of the back surface of the front plate, the fixing holes are formed in the back surface of the front plate, a plurality of edge preformed holes are formed in the ribs I, the center preformed holes are formed in the centers of the ribs I, and a rectangular cavity, an external wafer I, a groove I and an external edge I are formed in the front surface of the front plate;
the anti-board back is equipped with a plurality of ribs II, and rib II is latticed and distributes, and anti-board back both ends all are equipped with trades board screw hole and fixed pinhole, and anti-board back is equipped with a plurality of fixed orificess, is equipped with a plurality of central preformed holes and edge preformed hole on the rib II, and anti-board front is equipped with cuboid lug, external disk II, recess II, all is equipped with on positive board and the anti-board and scrapes the sand groove.
The pouring mechanism comprises a wear-resistant sheet, pouring cups, connecting sheets, vertical pouring channels, oblique pouring channels, final pouring channels, arc pouring channels, ingates, an exhaust sheet I and an exhaust sheet II, wherein the pouring cups are arranged on one sides of the wear-resistant sheet, one group of pouring cups are fixedly connected with a reverse plate, the connecting sheets are arranged on one sides of the pouring cups, the other group of pouring cups are fixedly connected with the forward plate, the vertical pouring channels are arranged on one sides of the pouring cups, the final pouring channels are arranged at one ends of the vertical pouring channels, one sides of the vertical pouring channels are fixedly connected with the oblique pouring channels and the arc pouring channels, one ends of the arc pouring channels are fixedly connected with the oblique pouring channels, the ingates are fixedly connected with the reverse plate, the exhaust sheet I and the exhaust sheet II are fixedly connected with the reverse plate, the vertical pouring channels, the oblique pouring channels and the final pouring channels are fixedly connected with the forward plate, and the exhaust sheet II is in a ladder shape;
the molding machine drives the cuboid chamber through the positive plate, external disk I, recess I, outer edge piece I, the wear-resisting piece, the pouring basin, erect and water, water to one side, end water and circular arc are watered and are poured molding sand extrusion to, the molding machine moves the cuboid lug through the opposite plate, external disk II, recess II, the wear-resisting piece, the pouring basin, the connection piece, exhaust piece I and exhaust piece II extrude another group's molding sand, then splice two sets of molding sand, external disk I is corresponding with external disk II, recess I is corresponding with recess II, carry out casting moulding in the molding sand again.
Compared with the prior art, the utility model beneficial effect shows:
1) the cuboid cavities and the cuboid bumps are obliquely arranged, and when the cavities formed on the molding sand are poured, the poured liquid can gradually fill the cavities obliquely upwards from the bottom of the cavities, so that the phenomenon that the cooling solidification is too fast due to the fact that the contact surface of the poured liquid is too large is avoided, the internal stress of the casting is prevented from being influenced, and the local strength of the casting is improved;
2) the exhaust sheet II is in a step shape, so that the poured liquid is prevented from directly splashing out of the molding sand, and the pouring difficulty is reduced.
Drawings
FIG. 1 is a schematic structural view of a mold for precision casting rectangular deep-cavity castings according to the present invention;
FIG. 2 is a schematic structural view of a middle front plate of a mold for molding a precision casting cuboid deep cavity casting of the utility model;
FIG. 3 is a schematic structural view of the other side of a front plate in the mold for molding the precision casting cuboid deep cavity casting of the utility model;
FIG. 4 is a schematic diagram of a reverse plate structure in the mold for molding the precision casting cuboid deep cavity casting of the utility model;
FIG. 5 is a schematic view of the structure of the other side of a counter plate in the mold for molding the precision casting cuboid deep cavity casting of the utility model;
in the figure: 1. an installation mechanism; 11. a positive plate; 12. a counter plate; 13. ribs I; 14. ribs II; 15. replacing a plate screw hole; 16. a fixing pin hole; 17. reserving holes on the edges; 18. a central preformed hole; 19. a fixing hole; 101. a sand scraping groove; 2. a material pouring mechanism; 21. a wear resistant sheet; 22. a pouring cup; 23. connecting sheets; 24. a vertical pouring channel; 25. an inclined pouring channel; 26. a last pouring channel; 27. a circular arc runner; 28. an inner gate; 29. an exhaust sheet I; 201. an exhaust sheet II; 3. a molding mechanism; 31. a cuboid cavity; 32. a cuboid bump; 33. a wafer I is externally connected; 34. a groove I; 35. externally connecting a wafer II; 36. a groove II; 37. an outer edge sheet I; 38. and an outer edge sheet II.
Detailed Description
For the understanding of the technical field, the technical solution of the present invention is further described in detail with reference to the accompanying fig. 1-5.
A precise casting cuboid deep cavity casting molding die comprises an installation mechanism 1, a casting mechanism 2 and a molding mechanism 3, wherein the casting mechanism 2 is arranged on one side of the installation mechanism 1, the molding mechanism 3 is arranged on one side of the casting mechanism 2, the installation mechanism 1 is fixedly connected with the casting mechanism 2 and the molding mechanism 3, and the molding mechanism 3 and the casting mechanism 2 are fixed on a molding machine through the installation mechanism 1 to perform extrusion molding on molding sand;
become modular mechanism 3 and include cuboid chamber 31, cuboid lug 32, external disk I33, recess I34, external disk II 35, recess II 36, follow piece I37 outward, follow piece II 38 outward, the cuboid chamber 31 outside with follow piece II 38 fixed connection outward, follow piece II 38 and external disk II 35 fixed connection outward, external disk II 35 inboard is equipped with recess II 36, the cuboid lug 32 outside and the external I37 fixed connection that follows piece, the external I37 and the external I33 fixed connection of disk, the I33 inboard of external disk is equipped with recess I34, and cuboid chamber 31 and cuboid lug 32 are all placed to one side.
The mounting mechanism 1 comprises a front plate 11, a back plate 12, ribs I13, ribs II 14, plate-changing screw holes 15, fixing pin holes 16, edge preformed holes 17, center preformed holes 18, fixing holes 19 and a sand scraping groove 101, wherein the back surface of the front plate 11 is provided with a plurality of ribs I13, the ribs I13 are distributed in a grid shape, the two ends of the back surface of the front plate 11 are respectively provided with the plate-changing screw holes 15 and the fixing pin holes 16, the back surface of the front plate 11 is provided with a plurality of fixing holes 19, the ribs I13 are provided with a plurality of edge preformed holes 17, the center of each rib I13 is provided with the center preformed hole 18, and the front surface of the front plate 11 is provided with a rectangular body cavity 31, an external wafer I33, a groove I34 and an external edge piece I37;
the back of the reverse plate 12 is provided with a plurality of ribs II 14, the ribs II 14 are in grid distribution, two ends of the back of the reverse plate 12 are provided with plate-replacing screw holes 15 and fixing pin holes 16, the back of the reverse plate 12 is provided with a plurality of fixing holes 19, the ribs II 14 are provided with a plurality of central preformed holes 18 and edge preformed holes 17, the reverse plate 12 is provided with a cuboid bump 32, an external wafer II 35 and a groove II 36 in front, and the front plate 11 and the reverse plate 12 are provided with sand scraping grooves 101.
The pouring mechanism 2 comprises a wear-resistant sheet 21, a pouring cup 22, a connecting sheet 23, a vertical pouring channel 24, an inclined pouring channel 25, a final pouring channel 26, an arc pouring channel 27, an inner pouring gate 28, an exhaust sheet I29 and an exhaust sheet II 201, one side of the wear-resistant plate 21 is provided with a sprue cup 22, one group of sprue cups 22 are fixedly connected with the reverse plate 12, meanwhile, one side of the pouring cup 22 is provided with a connecting sheet 23, the other group of pouring cups 22 is fixedly connected with the front plate 11, meanwhile, one side of the pouring cup 22 is provided with a vertical pouring channel 24, one end of the vertical pouring channel 24 is provided with a final pouring channel 26, one side of the vertical pouring channel 24 is fixedly connected with an inclined pouring channel 25 and an arc pouring channel 27, one end of the arc pouring channel 27 is fixedly connected with the inclined pouring channel 25, the inner sprue 28 is fixedly connected with the reverse plate 12, the exhaust sheet I29 and the exhaust sheet II 201 are fixedly connected with the reverse plate 12, the vertical pouring channel 24, the inclined pouring channel 25 and the final pouring channel 26 are fixedly connected with the positive plate 11, and the exhaust sheet II 201 is in a step shape;
the molding machine drives a cuboid cavity 31, an external wafer I33, a groove I34, an external edge piece I37, an abrasion-resistant piece 21, a sprue cup 22, a vertical pouring gate 24, an inclined pouring gate 25, a last pouring gate 26 and an arc pouring gate 27 to perform extrusion molding on molding sand, the molding machine drives a cuboid bump 32, an external wafer II 35, a groove II 36, an abrasion-resistant piece 21, a sprue cup 22, a connecting piece 23, an exhaust piece I29 and an exhaust piece II 201 to perform extrusion molding on another group of molding sand through a reverse plate, then two groups of molding sand are spliced, the external wafer I33 corresponds to the external wafer II 35, the groove I34 corresponds to the groove II 36, and then casting molding is performed in the molding sand.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (3)
1. A precise casting cuboid deep cavity casting molding die comprises an installation mechanism, a material pouring mechanism and a molding mechanism, and is characterized in that the material pouring mechanism is arranged on one side of the installation mechanism, the molding mechanism is arranged on one side of the material pouring mechanism, the installation mechanism is fixedly connected with the material pouring mechanism and the molding mechanism, and the molding mechanism and the material pouring mechanism are fixed on a molding machine through the installation mechanism;
the molding mechanism includes cuboid chamber, cuboid lug, external disk I, recess I, external disk II, recess II, outer edge piece I, outer edge piece II, the cuboid chamber outside and outer edge piece II fixed connection, outer edge piece II and external disk II fixed connection, and II inboards of external disk are equipped with recess II, the cuboid lug outside and outer edge piece I fixed connection, outer edge piece I and external disk I fixed connection, I inboards of external disk are equipped with recess I, and cuboid chamber and cuboid lug are all placed to one side.
2. The mold for precisely casting the cuboid deep cavity casting according to claim 1, wherein the mounting mechanism comprises a front plate, a reverse plate, ribs I, ribs II, plate-changing screw holes, fixing pin holes, edge preformed holes, a center preformed hole, fixing holes and a sand scraping groove, the back surface of the front plate is provided with a plurality of ribs I, the ribs I are distributed in a grid shape, the two ends of the back surface of the front plate are provided with the plate-changing screw holes and the fixing pin holes, the back surface of the front plate is provided with a plurality of fixing holes, the ribs I are provided with a plurality of edge preformed holes, the center of the ribs I is provided with the center preformed hole, and the front surface of the front plate is provided with a cuboid cavity, an external round plate I, a groove I and an external edge piece I;
the anti-board back is equipped with a plurality of ribs II, and rib II is latticed and distributes, and anti-board back both ends all are equipped with trades board screw hole and fixed pinhole, and anti-board back is equipped with a plurality of fixed orificess, is equipped with a plurality of central preformed holes and edge preformed hole on the rib II, and anti-board front is equipped with cuboid lug, external disk II, recess II, all is equipped with on positive board and the anti-board and scrapes the sand groove.
3. The mold for precisely casting the cuboid deep cavity casting according to claim 1, wherein the pouring mechanism comprises a wear-resistant plate, pouring cups, a connecting plate, a vertical pouring channel, a diagonal pouring channel, a final pouring channel, a circular arc pouring channel, an inner pouring gate, an exhaust plate I and an exhaust plate II, the pouring cups are arranged on one side of the wear-resistant plate, one group of the pouring cups are fixedly connected with a reverse plate, meanwhile, one side of the pouring cup is provided with a connecting sheet, the other group of pouring cups is fixedly connected with the front plate, one side of the pouring cup is provided with a vertical pouring gate, one end of the vertical pouring gate is provided with a final pouring gate, one side of the vertical pouring gate is fixedly connected with the oblique pouring gate and the circular arc pouring gate, one end of the circular arc pouring gate is fixedly connected with the oblique pouring gate, the inner pouring gate is fixedly connected with the reverse plate, the exhaust piece I and the exhaust piece II are fixedly connected with the reverse plate, the vertical pouring gate, the inclined pouring gate and the final pouring gate are fixedly connected with the reverse plate, and the exhaust piece II is in a step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320278.1U CN216461613U (en) | 2021-12-27 | 2021-12-27 | Moulding mould for precisely casting cuboid deep cavity casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320278.1U CN216461613U (en) | 2021-12-27 | 2021-12-27 | Moulding mould for precisely casting cuboid deep cavity casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461613U true CN216461613U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123320278.1U Active CN216461613U (en) | 2021-12-27 | 2021-12-27 | Moulding mould for precisely casting cuboid deep cavity casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461613U (en) |
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2021
- 2021-12-27 CN CN202123320278.1U patent/CN216461613U/en active Active
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