CN204772921U - Rising head mould for fused cast zirconia -alumina brick - Google Patents
Rising head mould for fused cast zirconia -alumina brick Download PDFInfo
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- CN204772921U CN204772921U CN201520497034.6U CN201520497034U CN204772921U CN 204772921 U CN204772921 U CN 204772921U CN 201520497034 U CN201520497034 U CN 201520497034U CN 204772921 U CN204772921 U CN 204772921U
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- external mold
- inner membrance
- rising head
- alumina brick
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Abstract
The utility model relates to a rising head mould for fused cast zirconia -alumina brick can effectively solve rising head mould form removal inefficiency, and the degree of difficulty is big, and the cost of manufacture is high, the poor problem of commonality, and the technical scheme of its solution is, including inner membrance and external mold, the external mold is upper and lower open -ended hollow tube column structure, and the center is provided with the inner membrance in the external mold, and the accommodation space between external mold inner wall and the inner membrance outer wall constitutes the casting space of rising head, and pack between inner membrance and external mold casting space below has the internal stay that is used for adjusting casting space height, the utility model discloses novel structure is unique, and is simple reasonable, easy production, and easy operation, it is with low costs, effectively improve the commonality of rising head mould and gone to imitate the rate, the innovation on the rising head mould for fused cast zirconia -alumina brick.
Description
Technical field
The utility model relates to casting zirconia corundum bricks die, particularly a kind of fused cast zirconia-alumina brick hot top mould.
Background technology
Glass furnace is made up of the fire proof material brick material of various different size and specification, what contact with glass metal that most crucial position uses is casting zirconia corundum refractory material, in order to reduce the erosion degree of glass metal to brick material, casting zirconia corundum refractory material is all custom design, different, the matching die quantity of producing fused cast zirconia-alumina brick is caused to increase, hot top mould quantity is also corresponding to be increased, hot top mould cost of manufacture is higher, and it is lower vertically to go to imitate rate, difficulty is comparatively large, and therefore, its improvement and bring new ideas 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 fused cast zirconia-alumina brick hot top mould, effectively can solve hot top mould form removal efficiency low, and difficulty is large, and cost of manufacture is high, the problem of poor universality.
The technical scheme that the utility model solves is, a kind of fused cast zirconia-alumina brick hot top mould, comprise inner membrance and external mold, external mold is the hollow tubular structure of upper and lower opening, in external mold, center is provided with inner membrance, spatial accommodation between external mold inwall and inner membrance outer wall forms the casting space of rising head, is filled with the inner support for regulating casting space height below casting space between inner membrance and external mold.
Described external mold is the reassembling type integrative-structure of the annular be made up of together with right parts assembling the left assembly of semi-circular shape.
The utility model novel structure is unique, and advantages of simple, easily produces, easy to operate, and cost is low, effectively improves the versatility of hot top mould and goes to imitate rate, is the innovation on fused cast zirconia-alumina brick hot top mould.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is that the A-A of the utility model Fig. 1 is to sectional view.
Fig. 3 is side view of the present utility model.
Fig. 4 is the front view of the left assembly of the utility model.
Fig. 5 is the top view of the left assembly of the utility model.
Fig. 6 is the front view of the right assembly of the utility model.
Fig. 7 is the top view of the right assembly of the utility model.
Fig. 8 is the front view of the utility model inner support.
Fig. 9 is the top view of the utility model inner support.
Figure 10 is the front view of the utility model inner membrance.
Figure 11 is the top view of the utility model inner membrance.
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. 1-11, the utility model comprises inner membrance and external mold, external mold 3 is the hollow tubular structure of upper and lower opening, in external mold 3, center is provided with inner membrance 1, spatial accommodation between external mold inwall and inner membrance outer wall forms the casting space 5 of rising head, is filled with the inner support 2 for regulating casting space height below casting space 5 between inner membrance and external mold.
For ensureing result of use, described external mold 3 is the reassembling type integrative-structures of the annular be made up of together with right parts assembling the left assembly of semi-circular shape;
The first vertical supporting 32a that described left assembly comprises the first external mold upper backup pad 31a of semi-circular shape first external mold lower supporting plate 33a identical with the first external mold upper backup pad shape and is vertically contained between the first external mold upper backup pad, the first external mold lower supporting plate, the inner face of the first vertical supporting 32a is coated with the plastic plate 4a of arc, and the spatial accommodation between plastic plate 4a and inner membrance outer wall forms the casting space 5 of rising head;
The vertical supporting 32b that described right assembly comprises the second external mold upper backup pad 31b of semi-circular shape second external mold lower supporting plate 33b identical with the second external mold upper backup pad shape and is vertically contained between the second external mold upper backup pad, the second external mold lower supporting plate, the inner face of the second vertical supporting 32b is coated with the plastic plate 4b of arc, and the spatial accommodation between plastic plate 4b and inner membrance outer wall forms the casting space 5 of rising head;
Described inner membrance 1 is the integrative-structure be made up of the cylindrical section 1a of bottom and the reducer 1b on top, cylindrical section 1a is cylinder, reducer 1b bottom surface is the circle equal with cylindrical section diameter of section, end face is the square that the length of side is less than cylindrical section diameter of section, is level and smooth changeover portion between circle and square;
Described inner support 2 comprises the top board 21 corresponding with casting space cross sectional shape, base plate 23 and is vertically contained in support 22 between top board, base plate.
When the utility model uses, the thick plastic plate of one deck 5mm is posted in external mold inner wall surface, to ensure the precision of mould, in external mold, circular diameter (adding plastic plate thickness) is greater than internal bracing cylindrical diameter 3mm to ensure fit-up gap, during use, inner support by changing differing heights realizes the rising head of the different height of casting, compared with prior art, the utility model novel structure is unique, advantages of simple, by changing the height of inner support, the production of differing heights rising head can be realized, mould can be recycled, during form removal, left assembly and right components apart has been changed into from traditional pull-out, easy production, easy to operate, cost is low, effectively improve the versatility of hot top mould and go to imitate rate, it is the innovation on fused cast zirconia-alumina brick hot top mould.
Claims (6)
1. a fused cast zirconia-alumina brick hot top mould, comprise inner membrance and external mold, it is characterized in that, the hollow tubular structure that external mold (3) is upper and lower opening, external mold (3) interior center is provided with inner membrance (1), spatial accommodation between external mold inwall and inner membrance outer wall forms the casting space (5) of rising head, and casting space (5) below is filled with the inner support (2) for regulating casting space height between inner membrance and external mold.
2. fused cast zirconia-alumina brick hot top mould according to claim 1, is characterized in that, described external mold (3) is the reassembling type integrative-structure of the annular be made up of together with right parts assembling the left assembly of semi-circular shape.
3. fused cast zirconia-alumina brick hot top mould according to claim 2, it is characterized in that, the first vertical supporting (32a) that described left assembly comprises the first external mold upper backup pad (31a) of semi-circular shape, the first external mold lower supporting plate (33a) identical with the first external mold upper backup pad shape and is vertically contained between the first external mold upper backup pad, the first external mold lower supporting plate, the inner face of the first vertical supporting (32a) is coated with the plastic plate (4a) of arc, and the spatial accommodation between plastic plate (4a) and inner membrance outer wall forms the casting space (5) of rising head.
4. fused cast zirconia-alumina brick hot top mould according to claim 2, it is characterized in that, the vertical supporting (32b) that described right assembly comprises the second external mold upper backup pad (31b) of semi-circular shape, the second external mold lower supporting plate (33b) identical with the second external mold upper backup pad shape and is vertically contained between the second external mold upper backup pad, the second external mold lower supporting plate, the inner face of the second vertical supporting (32b) is coated with the plastic plate (4b) of arc, and the spatial accommodation between plastic plate (4b) and inner membrance outer wall forms the casting space (5) of rising head.
5. fused cast zirconia-alumina brick hot top mould according to claim 1, it is characterized in that, described inner membrance (1) is the integrative-structure be made up of the reducer (1b) on the cylindrical section of bottom (1a) and top, cylindrical section (1a) is cylinder, reducer (1b) bottom surface is the circle equal with cylindrical section diameter of section, end face is the square that the length of side is less than cylindrical section diameter of section, is level and smooth changeover portion between circle and square.
6. fused cast zirconia-alumina brick hot top mould according to claim 1, is characterized in that, described inner support (2) comprises the top board (21) corresponding with casting space cross sectional shape, base plate (23) and is vertically contained in support (22) between top board, base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497034.6U CN204772921U (en) | 2015-07-11 | 2015-07-11 | Rising head mould for fused cast zirconia -alumina brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497034.6U CN204772921U (en) | 2015-07-11 | 2015-07-11 | Rising head mould for fused cast zirconia -alumina brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772921U true CN204772921U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497034.6U Active CN204772921U (en) | 2015-07-11 | 2015-07-11 | Rising head mould for fused cast zirconia -alumina brick |
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| CN (1) | CN204772921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914979A (en) * | 2017-03-08 | 2017-07-04 | 郑州远东耐火材料有限公司 | A kind of fused alumina zirconia is without shrinkage cavity brick equal thickness rising head sand mold, mould and fill method |
| CN108145833A (en) * | 2018-01-08 | 2018-06-12 | 郑州远东耐火材料有限公司 | The common casting pressing port ring mould of zirconia-corundum refractory brick and riser sleeve production method |
-
2015
- 2015-07-11 CN CN201520497034.6U patent/CN204772921U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914979A (en) * | 2017-03-08 | 2017-07-04 | 郑州远东耐火材料有限公司 | A kind of fused alumina zirconia is without shrinkage cavity brick equal thickness rising head sand mold, mould and fill method |
| CN106914979B (en) * | 2017-03-08 | 2022-05-17 | 郑州远东耐火材料有限公司 | Zirconium corundum shrinkage-hole-free brick equal-thickness riser sand mold, mold and filling method |
| CN108145833A (en) * | 2018-01-08 | 2018-06-12 | 郑州远东耐火材料有限公司 | The common casting pressing port ring mould of zirconia-corundum refractory brick and riser sleeve production method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |