CN216299621U - Concatenation formula electric smelting alumina brick sand mould forming device - Google Patents
Concatenation formula electric smelting alumina brick sand mould forming device Download PDFInfo
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- CN216299621U CN216299621U CN202122609402.XU CN202122609402U CN216299621U CN 216299621 U CN216299621 U CN 216299621U CN 202122609402 U CN202122609402 U CN 202122609402U CN 216299621 U CN216299621 U CN 216299621U
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Abstract
The utility model discloses a splicing type electric melting alumina brick sand mould forming device, which comprises: a sand mold outer mold and a sand mold inner core; the sand mold outer mold is of a rectangular box body structure with an opening at the top, a partition component is movably embedded in the inner side of the sand mold outer mold, and the partition component partitions the inner cavity of the sand mold outer mold into two sand mold pouring cavities; the sand mold forming device comprises a partition assembly, two sand mold inner cores and a sand mold pouring cavity, wherein the two sand mold inner cores are arranged in the sand mold pouring cavity on two side edges of the partition assembly symmetrically to form a sand mold forming cavity. According to the utility model, two sand mold inner cores are symmetrically arranged in two sand mold pouring cavities, and meanwhile, the sand mold inner cores are formed by symmetrically splicing side edge modules on two sides of an inner core module.
Description
Technical Field
The utility model relates to the technical field of sand mold forming devices for electric smelting alumina bricks, in particular to a splicing type sand mold forming device for electric smelting alumina bricks.
Background
The electric melting zirconia corundum brick is a refractory product with ZrO2 content of 33-45% prepared by using industrial alumina powder and selected zircon sand as raw materials. The fused zirconia-corundum bricks are mainly used as refractory materials for high-temperature and scouring-resistant kilns such as tank kilns in the glass industry, glass electric kilns, slideways in the steel industry, kilns in the sodium silicate industry and the like. The electric melting alumina brick sand mold is a casting cavity made of raw sand, adhesive and other auxiliary materials in the production process of casting the electric melting zirconia corundum brick, and is used for casting and molding the electric melting zirconia corundum brick.
The patent is a Chinese patent which is applied by an applicant earlier and has an authorization publication number of CN214026221U and an authorization publication date of 2021.08.24 and is named as a casting sand mold for manufacturing an electric melting brick, and the patent specifically structurally comprises an upper sand mold and a lower sand mold, wherein an inner core is arranged between the upper sand mold and the lower sand mold, a heat dissipation part is arranged at the top of the upper sand mold, cooling liquid is injected into the heat dissipation part, a heat dissipation part is soaked in the cooling liquid, and the heat dissipation part is used for cooling hot air flow in the inner core; the side wall of the upper sand mold is provided with an outer clamping block, the side wall of the lower sand mold is provided with an inner clamping block, the side wall of the inner clamping block is hinged with a supporting plate, an elastic unit is arranged between the supporting plate and the inner clamping block, and the elastic unit is used for driving the supporting plate to be supported on the inner wall of the outer clamping block.
The prior art weak point including the above-mentioned application lies in, and the sand mould inner core in its sand mould shaping cavity of current electric smelting alumina brick sand mould forming device is mostly the integral type structure, and the drawing operation is inconvenient after pouring the shaping, influences work efficiency, easily leads to the sand mould to appear damaging during the drawing operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a splicing type electric melting alumina brick sand mold forming device to solve the defects in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a concatenation formula electric smelting alumina brick sand mould forming device, includes: a sand mold outer mold and a sand mold inner core; the sand mold outer mold is of a rectangular box body structure with an opening at the top, a partition component is movably embedded in the inner side of the sand mold outer mold, and the partition component partitions the inner cavity of the sand mold outer mold into two sand mold pouring cavities; the two sand mold cores are symmetrically arranged in the sand mold pouring cavities on the two side edges of the partition assembly to form a sand mold forming cavity; the sand mould inner core includes an inner core module and two side modules, two the side module symmetry concatenation is in the both sides of inner core module, the inner core module is the halfpace structure, and the inner core module with it is greater than to separate the subassembly laminating one side its former one side of separating the subassembly.
As a further description of the above technical solution:
the height of the sand mold outer mold is equal to that of the partition assembly, and the height of the sand mold outer mold is larger than that of the sand mold inner core.
As a further description of the above technical solution:
the sand mold outer mold comprises a base, wherein fixed side plates are symmetrically arranged on two sides of the top of the base, limiting flanges are formed on the inner sides of two side edges of each fixed side plate, and splicing side plates are embedded between the limiting flanges on the two side edges of each fixed side plate.
As a further description of the above technical solution:
and an auxiliary connecting piece for supporting and fixing the fixed side plates is connected between the two side edges of the two fixed side plates.
As a further description of the above technical solution:
the auxiliary connecting piece comprises two connecting lugs, the two connecting lugs are symmetrically fixed on the two sides of the fixed side plate, a connecting rod penetrates through the two connecting lugs, and fixing nuts are spirally sleeved at the two ends of the connecting rod.
As a further description of the above technical solution:
the partition assembly comprises a partition plate, the partition plate is embedded in the inner side center line of the sand mold outer mold, a sand mold core body matched with the sand mold inner core is arranged at the included angle position inside the sand mold outer mold, and the side face of the sand mold core body is attached to the inner wall of the sand mold outer mold.
The utility model provides a splicing type electric melting alumina brick sand mold forming device. The method has the following beneficial effects:
the splicing type electric melting alumina brick sand mold forming device is provided with two sand mold pouring cavities at the separation part of the separation component, two sand mold inner cores are symmetrically arranged in the two sand mold pouring cavities, and meanwhile, the sand mold inner cores are formed by symmetrically splicing side edge modules at two sides of the inner core module, when the mold is pulled out, the separating component is firstly detached, so that a certain gap is formed between the two sand mold cores, then the inner core module can be directly moved to one side of the gap and subjected to die drawing, then the two side edge modules are subjected to die drawing, the die drawing is convenient and rapid, the formed sand mold is not damaged, the working efficiency is improved, secondly, the sand mold outer mold is configured into a rectangular box structure, a sand mold core body and the sand mold outer mold are combined on the partition plate, support through sand mould core cooperation baffle and sand mould external mold, improve the stability of separating the subassembly installation for sand mould shaping specification is more accurate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a splicing type electric melting alumina brick sand mold forming device provided by the utility model;
FIG. 2 is a schematic structural diagram of a sand mold outer mold in the utility model;
FIG. 3 is a schematic structural view of a sand mold core according to the present invention;
FIG. 4 is a schematic structural diagram of the sand mold inner core splitting in the utility model;
FIG. 5 is a schematic view of a partition assembly according to the present invention;
FIG. 6 is a schematic view of the structure of the auxiliary connecting member of the present invention;
fig. 7 is a schematic diagram of a sand mold structure produced by the splicing type electric melting alumina brick sand mold forming device provided by the utility model.
Illustration of the drawings:
1. a sand mold outer mold; 11. a base; 12. fixing the side plate; 13. a limiting flange; 14. splicing the side plates; 15. an auxiliary connection member; 151. connecting lugs; 152. a connecting rod; 153. fixing a nut; 2. a partition assembly; 20. pouring a cavity in a sand mold; 21. a partition plate; 22. a sand mold core body; 3. sand mould inner core; 31. an inner core module; 32. side modules.
Detailed Description
In the following, referring to fig. 1 to 7, a technical solution in an embodiment of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiment of the present invention, and a splicing type electrofusion alumina brick sand mold forming apparatus includes: a sand mold outer mold 1 and a sand mold inner core 3; the sand mold outer mold 1 is of a rectangular box structure with an opening at the top, a partition component 2 is movably embedded in the inner side of the sand mold outer mold 1, and the partition component 2 partitions the inner cavity of the sand mold outer mold 1 into two sand mold pouring cavities 20; two sand mold cores 3 are arranged, and the two sand mold cores 3 are symmetrically arranged in the sand mold pouring cavities 20 at the two side edges of the partition assembly 2 to form a sand mold forming cavity; the sand mould molding cavity is the cavity used with the pouring sand mould of sand mould looks adaptation promptly, and sand mould inner core 3 includes an inner core module 31 and two side modules 32, and the both sides at inner core module 31 are spliced to two side module 32 symmetries, and inner core module 31 is the step structure, and inner core module 31 is greater than its former one side of separating subassembly 2 with separating subassembly 2 laminating one side. The embodiment provides a splicing type fused alumina brick sand mold forming device, which is used for a forming mold for pouring a fused alumina brick sand mold, wherein a partition component 2 is arranged in a sand mold external mold 1 to partition an inner cavity of the sand mold external mold 1 into two sand mold pouring cavities 20, two sand mold inner cores 3 are symmetrically arranged in the two sand mold pouring cavities 20, and the sand mold inner cores 3, the sand mold external mold 1 and the partition component 2 form a sand mold forming cavity; sand mould shaping cavity promptly with the cavity that the sand mould was used of pouring of sand mould looks adaptation, sand mould inner core 3 is formed by two side module 32 symmetries combinations in inner core module 31 both sides, when the drawing die, at first will separate subassembly 2 and demolish, make and have certain clearance between two sand mould inner cores 3, then can directly remove inner core module 31 to clearance one side and carry out the drawing die, then carry out the drawing die with two side modules 32 again, drawing die convenient and fast, can not cause the damage to fashioned sand mould, and the work efficiency is improved.
The height of the sand mold outer mold 1 is equal to that of the partition assembly 2, and the height of the sand mold outer mold 1 is larger than that of the sand mold inner core 3. The sand mold outer mold 1 comprises a base 11, fixed side plates 12 are symmetrically arranged on two sides of the top of the base 11, limiting flanges 13 are formed on the inner sides of two side edges of each fixed side plate 12, and splicing side plates 14 are embedded between the limiting flanges 13 on the two side edges of each fixed side plate 12. The sand mold outer mold 1 is provided with two fixed side plates 12 which are relatively fixed and arranged and two splicing side plates 14, and the splicing side plates 14 can be disassembled and assembled when the sand mold outer mold is used, so that the sand mold outer mold is more convenient to use.
And an auxiliary connecting piece 15 for supporting and fixing the two fixed side plates 12 is connected between the two side edges of the two fixed side plates. The auxiliary connecting piece 15 includes two engaging lugs 151, and the side at two fixed curb plates 12 is fixed to two engaging lug 151 symmetries, and runs through between two engaging lugs 151 and be connected with connecting rod 152, and fixation nut 153 has all been cup jointed to the equal spiral in both ends of connecting rod 152. An auxiliary connecting piece 15 is further connected between two side edges of the two fixed side plates 12, and the upper ends of the two fixed side plates 12 are fixed in an auxiliary mode through the auxiliary connecting piece 15, so that the stability of the two fixed side plates 12 is improved.
The partition component 2 comprises a partition plate 21, the partition plate 21 is embedded on the inner side center line of the sand mold outer mold 1, a sand mold core 22 matched with the sand mold inner core 3 is arranged at the included angle position between the partition plate 21 and the sand mold outer mold 1, and the side face of the sand mold core 22 is attached to the inner wall of the sand mold outer mold 1.
Working principle; according to the splicing type electric melting alumina brick sand mold forming device, a partition component 2 is arranged in a sand mold external mold 1 to partition the inner cavity of the sand mold external mold 1 into two sand mold pouring cavities 20, two sand mold inner cores 3 are symmetrically arranged in the two sand mold pouring cavities 20, and the sand mold inner cores 3, the sand mold external mold 1 and the partition component 2 form a sand mold forming cavity; the sand mold forming cavity is a cavity matched with a sand mold and used for pouring the sand mold, meanwhile, the sand mold inner core 3 is formed by symmetrically splicing two side edge modules 32 at two sides of an inner core module 31, when the mold is pulled out, the separation component 2 is firstly removed, so that a certain gap is formed between the two sand mold cores 3, then the inner core module 31 can be directly moved to one side of the gap and subjected to die drawing, and then the two side edge modules 32 are subjected to die drawing, the die drawing is convenient and rapid, the formed sand mold is not damaged, the working efficiency is improved, and the sand mold outer mold 1 is configured into a rectangular box structure, and a sand mold core 22 is arranged on the partition plate 21 in the partition assembly 2 to be combined with the sand mold outer mold 1, through sand mould core 22 cooperation baffle 21 and sand mould external mold 1 inner wall support, improve the stability of separating the installation of subassembly 2 for sand mould shaping specification is more accurate.
Claims (6)
1. The utility model provides a concatenation formula electric smelting alumina brick sand mould forming device which characterized in that includes: a sand mold outer mold (1) and a sand mold inner core (3);
the sand mold outer mold (1) is of a rectangular box structure with an opening at the top, a partition component (2) is movably embedded in the inner side of the sand mold outer mold (1), and the partition component (2) partitions the inner cavity of the sand mold outer mold (1) into two sand mold pouring cavities (20);
the two sand mold cores (3) are symmetrically arranged in sand mold pouring cavities (20) on two side edges of the separation assembly (2) to form a sand mold forming cavity;
sand mould inner core (3) include one inner core module (31) and two side module (32), two the side module symmetry concatenation is in the both sides of inner core module (31), inner core module (31) are the halfpace structure, and inner core module (31) with it is greater than to separate subassembly (2) laminating one side its former one side of separating subassembly (2).
2. The splicing type electrofusion alumina brick sand molding device according to claim 1, characterized in that the height of the sand mold outer mold (1) is equal to the height of the partition component (2), and the height of the sand mold outer mold (1) is larger than the height of the sand mold inner core (3).
3. The splicing type electric smelting alumina brick sand mould forming device according to claim 1, wherein the sand mould outer mould (1) comprises a base (11), fixed side plates (12) are symmetrically arranged on two sides of the top of the base (11), limiting flanges (13) are formed on the inner sides of two side edges of each fixed side plate (12), and splicing side plates (14) are embedded between the limiting flanges (13) on the two side edges of the two fixed side plates (12).
4. The splicing type electric melting alumina brick sand mold forming device according to claim 3, characterized in that an auxiliary connecting piece (15) for supporting and fixing the two fixed side plates (12) is connected between the two side edges of the two fixed side plates.
5. The splicing type electric melting alumina brick sand mold forming device according to claim 4, wherein the auxiliary connecting piece (15) comprises two connecting lugs (151), the two connecting lugs (151) are symmetrically fixed on the side edges of the two fixed side plates (12), a connecting rod (152) is connected between the two connecting lugs (151) in a penetrating manner, and fixing nuts (153) are spirally sleeved at two ends of the connecting rod (152).
6. The splicing type electric smelting alumina brick sand mould forming device according to claim 1, wherein the partition assembly (2) comprises a partition plate (21), the partition plate (21) is embedded on the inner side center line of the sand mould outer mould (1), a sand mould core body (22) matched with the sand mould inner core (3) is arranged at the included angle position inside the partition plate (21) and the sand mould outer mould (1), and the side surface of the sand mould core body (22) is attached to the inner wall of the sand mould outer mould (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609402.XU CN216299621U (en) | 2021-10-28 | 2021-10-28 | Concatenation formula electric smelting alumina brick sand mould forming device |
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| CN202122609402.XU CN216299621U (en) | 2021-10-28 | 2021-10-28 | Concatenation formula electric smelting alumina brick sand mould forming device |
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| CN216299621U true CN216299621U (en) | 2022-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843092A (en) * | 2019-11-13 | 2020-02-28 | 郑州方信新材料有限公司 | Equipment for producing octagonal cylinder refractory brick casting mold for regenerative chamber and using method of equipment |
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2021
- 2021-10-28 CN CN202122609402.XU patent/CN216299621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843092A (en) * | 2019-11-13 | 2020-02-28 | 郑州方信新材料有限公司 | Equipment for producing octagonal cylinder refractory brick casting mold for regenerative chamber and using method of equipment |
| CN110843092B (en) * | 2019-11-13 | 2024-03-26 | 郑州方信新材料有限公司 | Equipment for producing octagonal cylinder refractory brick casting mold for regenerator and application method of equipment |
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