CN204772920U - Founding zirconium corundum observation hole mould for brick - Google Patents
Founding zirconium corundum observation hole mould for brick Download PDFInfo
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- CN204772920U CN204772920U CN201520497033.1U CN201520497033U CN204772920U CN 204772920 U CN204772920 U CN 204772920U CN 201520497033 U CN201520497033 U CN 201520497033U CN 204772920 U CN204772920 U CN 204772920U
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Abstract
The utility model relates to a founding zirconium corundum observation hole mould for brick can solve effectively that to observe hole brick casting yield lower, easily cracks, the decentered problem in hole, and the technical scheme of its solution is, including inner membrance and external mold, the external mold is hollow structure, and the inner membrance is adorned in the cavity of external mold, and the casting space of hole brick is observed to the accommodation space constitution between external mold inner wall and the inner membrance outer wall, is provided with the draw -in groove on the bottom plate of external mold, is provided with the card hole on the roof, and intimal upper end and lower extreme clamp respectively in calorie hole and draw -in groove, be provided with on the roof of external mold above the casting space and cast space the casting rising head that is linked together and the rising head that exhausts, the utility model discloses novel structure is unique, and is simple reasonable, easy production, and easy operation, it is with low costs, founding zirconium corundum can be effectively solved and defects such as hole brick crackle, hole off -centre are observed, improved the yield that the hole brick was observed to founding zirconium corundum, the innovation on the founding zirconium corundum observation hole mould for brick.
Description
Technical field
The utility model relates to casting zirconia corundum bricks die, particularly a kind of casting zirconia corundum peep hole brick mould.
Background technology
AZS production pours in sand mold mould by the feed liquid melted in electric smelter, cooled and solidified aftershaping, is easy to aborning produce defect for the product that some shapes are special.Casting zirconia corundum peep hole brick belongs to Idiotype product, and qualified casting is lower, and the defect such as easily to crack, hole is eccentric, existing mould is difficult to solve problems, and the improvement and bring new ideas of its mould is imperative.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of casting zirconia corundum peep hole brick mould, effectively can solve peep hole brick qualified casting lower, easily crack, the problem of hole bias.
The technical scheme that the utility model solves is, a kind of casting zirconia corundum peep hole brick mould, comprise inner membrance and external mold, external mold is hollow structure, inner membrance is contained in the cavity of external mold, spatial accommodation between external mold inwall and inner membrance outer wall forms the casting space of peep hole brick, the base plate of external mold is provided with draw-in groove, top board is provided with hole clipping, the top and bottom of inner membrance are installed in hole clipping and draw-in groove respectively, be provided with the casting pressing port that is connected with casting space and be vented rising head above casting space on the top board of external mold.
The utility model novel structure is unique, and advantages of simple, easily produces, easy to operate, cost is low, effectively can solve the defect such as casting zirconia corundum peep hole brick crackle, hole bias, improve the yield rate of casting zirconia corundum peep hole brick, is the innovation on casting zirconia corundum peep hole brick mould.
Accompanying drawing explanation
Fig. 1 is sectional front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the sectional front view of the utility model light-weight insulating brick.
Fig. 4 is the top view of the utility model light-weight insulating brick.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1-4, the utility model comprises inner membrance 5 and external mold 4, external mold is hollow structure, inner membrance is contained in the cavity of external mold, spatial accommodation between external mold 4 inwall and inner membrance 5 outer wall forms the casting space 8 of peep hole brick, the base plate of external mold 4 is provided with draw-in groove 4a, top board is provided with hole clipping 4b, the top and bottom of inner membrance 5 are installed in hole clipping and draw-in groove respectively, be provided with the casting pressing port 1 that is connected with casting space and be vented rising head 2 above casting space 8 on the top board of external mold.
For ensureing result of use, described inner membrance 5, in up-small and down-big truncated cone-shaped tubular structure, being provided with in the cavity of tubular structure for preventing the cross hang 3 of being out of shape, to strengthen internal mold intensity, avoiding internal mold to be at high temperature out of shape;
On the base plate of external mold 4, the louvre 7 of up/down perforation is provided with, to ensure that in hole, heat is discharged in time immediately below described inner membrance 5;
Described external mold 4 base plate lower surface surrounding has propped up light-weight insulating brick 6, with scattering and disappearing of intracardiac heat in slowing down the scattering and disappearing of bottom surrounding heat, accelerating;
The inwall of described external mold is provided with inside arc-shaped recess 9; Described arc-shaped recess 9 is vertically arranged on the center of external mold four inwalls, and its depth capacity is 15mm, thus increases the thickness of this place's brick body, effectively avoids the appearance of crackle herein.
When the utility model uses, from tapping hole, casting zirconia corundum feed liquid is imported and can be cast, inner membrance upper-lower position is all fixed, and namely efficiently solve hole eccentricity issues round up and down, the setting of louvre 7 can ensure that in hole, heat is discharged in time; The arranging of light-weight insulating brick effectively can slow down the scattering and disappearing of bottom surrounding heat, accelerate in the scattering and disappearing of intracardiac heat; The setting of arc-shaped recess 9 can increase the thickness of this place's brick body, effectively avoids the appearance of crackle herein; Compared with prior art, the utility model novel structure is unique, advantages of simple, easy production, easy to operate, cost is low, effectively can solve the defect such as casting zirconia corundum peep hole brick crackle, hole bias, improve the yield rate of casting zirconia corundum peep hole brick, is the innovation on casting zirconia corundum peep hole brick mould.
Claims (6)
1. a casting zirconia corundum peep hole brick mould, comprise inner membrance (5) and external mold (4), external mold is hollow structure, inner membrance is contained in the cavity of external mold, spatial accommodation between external mold (4) inwall and inner membrance (5) outer wall forms the casting space (8) of peep hole brick, it is characterized in that, the base plate of external mold (4) is provided with draw-in groove (4a), top board is provided with hole clipping (4b), the top and bottom of inner membrance (5) are installed in hole clipping and draw-in groove respectively, on the top board of external mold, be provided with the casting pressing port (1) be connected with casting space above casting space (8) and be vented rising head (2).
2. casting zirconia corundum peep hole brick mould according to claim 1, is characterized in that, described inner membrance (5), in up-small and down-big truncated cone-shaped tubular structure, is provided with in the cavity of tubular structure for preventing the cross hang (3) of being out of shape.
3. casting zirconia corundum peep hole brick mould according to claim 1, is characterized in that, is provided with the louvre (7) of up/down perforation immediately below described inner membrance (5) on the base plate of external mold (4).
4. casting zirconia corundum peep hole brick mould according to claim 1, is characterized in that, described external mold (4) base plate lower surface surrounding has propped up light-weight insulating brick (6).
5. casting zirconia corundum peep hole brick mould according to claim 1, is characterized in that, the inwall of described external mold is provided with inside arc-shaped recess (9).
6. casting zirconia corundum peep hole brick mould according to claim 5, is characterized in that, described arc-shaped recess (9) is vertically arranged on the center of external mold four inwalls, and its depth capacity is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497033.1U CN204772920U (en) | 2015-07-11 | 2015-07-11 | Founding zirconium corundum observation hole mould for brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497033.1U CN204772920U (en) | 2015-07-11 | 2015-07-11 | Founding zirconium corundum observation hole mould for brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772920U true CN204772920U (en) | 2015-11-18 |
Family
ID=54513045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497033.1U Active CN204772920U (en) | 2015-07-11 | 2015-07-11 | Founding zirconium corundum observation hole mould for brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772920U (en) |
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2015
- 2015-07-11 CN CN201520497033.1U patent/CN204772920U/en active Active
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |