CN217670033U - Die for manufacturing refractory bricks of high-temperature furnace body - Google Patents
Die for manufacturing refractory bricks of high-temperature furnace body Download PDFInfo
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- CN217670033U CN217670033U CN202221699034.0U CN202221699034U CN217670033U CN 217670033 U CN217670033 U CN 217670033U CN 202221699034 U CN202221699034 U CN 202221699034U CN 217670033 U CN217670033 U CN 217670033U
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Abstract
The utility model discloses a mould for manufacturing refractory bricks of a high-temperature furnace body, which comprises a combined square box, a large core, a square core, an inclined core and a pressing component; the combined square box, the large core, the square core and the inclined core form a refractory brick forming cavity; the compressing assembly is positioned at the upper part of the combined square box and is used for compressing and fixing the large core and the square core in the combined square box. The utility model discloses a resistant firebrick's mass production makes resistant firebrick obtain higher shaping quality, repeatedly usable has saved manufacturing cost, has improved production efficiency.
Description
Technical Field
The utility model relates to a resistant firebrick production technical field specifically is a mould is used in refractory brick manufacturing of high temperature furnace body.
Background
The monolithic refractory for high-temperature industrial kiln repair has a complicated shape due to its large brick shape, and is difficult to mold during production as shown in fig. 6. The existing manufacturing mode generally uses the foam lost foam for manufacturing, but because the foam lost foam can not be recycled, the cost is high, the mass production is not realized, the size of a product is not accurate, and the density can not meet the requirement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a mould is used in refractory brick manufacturing of high temperature furnace body, realized the mass production of resistant firebrick, made resistant firebrick obtain higher shaping quality, repeatedly usable has saved manufacturing cost, has improved production efficiency, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a mould for manufacturing refractory bricks of a high-temperature furnace body comprises a combined square box, a large core, a square core, an inclined core and a pressing assembly; the combined square box, the large core, the square core and the inclined core form a refractory brick forming cavity; the compressing assembly is positioned at the upper part of the combined square box and is used for compressing and fixing the large core and the square core in the combined square box.
Preferably, the big core comprises a big core A, a big core B and a big core C; the two square cores are arranged, one square core is positioned between the large core A and the large core B, and the other square core is positioned between the large core B and the large core C.
Preferably, the big core A comprises a shell A and an upper cover A, two end faces of an opening at one side of the shell A are abutted against the inner wall of the combined square box, the shell A is formed by splicing a plurality of plates, and the upper cover A is matched with the upper end of the shell A; the large core B comprises a shell B and an upper cover B, the shell B is a hollow shell and is formed by splicing a plurality of plates, and the upper cover B is matched with the upper end of the shell B; the large core C comprises a shell C and an upper cover C, the shell C is a hollow shell and is formed by splicing a plurality of plates, and the upper cover C is matched with the upper end of the shell C; the square core comprises a rectangular shell and an upper cover D, the rectangular shell is a hollow shell and is formed by splicing a plurality of plates, and the upper cover D is matched with the upper end of the rectangular shell.
Preferably, the inclined cores include four inclined cores, and the inclined cores are movably inserted between two opposite surfaces of the shell A and the rectangular shell, between two opposite surfaces of the rectangular shell and the shell B, between two opposite surfaces of the shell B and the rectangular shell, and between two opposite surfaces of the rectangular shell and the shell C.
Preferably, combination formula square chest includes bottom plate, two closure plates and two sideboard, and bottom plate, two closure plates and two sideboard pass through bolted connection and make up combination formula square chest, and the lower facial features of bottom plate is equipped with the end muscle, and the last face of bottom plate is equipped with the positioning groove who corresponds the adaptation with casing A's lower extreme, casing B's lower extreme, casing C's lower extreme and the lower extreme of rectangle casing.
Preferably, the pressing assembly comprises a positioning plate and a positioning strip; the positioning plates are provided with three positioning plates which are correspondingly abutted against the upper parts of the upper cover A, the upper cover B and the upper cover C, and two ends of each positioning plate are fixedly connected with the combined square box through bolts; the location strip is equipped with four, is equipped with two location strips between upper cover A and the upper cover B, and the both ends of this location strip all correspond through bolt and upper cover A, upper cover B to be connected, is equipped with two location strips between upper cover B and the upper cover C, and the both ends of this location strip all correspond through bolt and upper cover B, upper cover C to be connected, and the location strip is contradicted on the upper portion of upper cover D.
Preferably, the three positioning plates are further fixed with upper groove tongue strips through a plurality of gaskets.
Compared with the prior art, the beneficial effects of the utility model are that: big core A, big core B, big core C and two side cores are in combination formula square chest through compressing tightly the subassembly pressure equipment, the location of each part has been ensured, it is poor to avoid when the jolt ramming operation part removal to lead to the shaping quality, big core A, big core B, big core C and two side cores are constituteed by the amalgamation of multi-disc plate, convenient dismantlement, do benefit to the drawing of patterns, reduce the damage to the shaped brick, and combination formula square chest also is by the bottom plate, two closure plates and two sideboard combinations form, convenient to detach drawing of patterns and equipment compound dies, the mass production of nai firebrick has been realized, make nai firebrick obtain higher shaping quality, repeatedly usable, the production cost is saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a first schematic structural view of the compressing assembly of the present invention;
fig. 5 is a schematic structural view of the compressing assembly of the present invention;
FIG. 6 is a schematic view of the structure of a refractory brick manufactured by the present invention.
In the figure: 1 combination formula square chest, 1.1 bottom plate, 1.11 positioning groove, 2 big cores B, 2.1 casing B, 2.2 upper cover B, 3 big cores C, 3.1 casing C, 3.2 upper cover C, 4 square cores, 4.1 rectangle casing, 4.2 upper cover D, 5 big cores A, 5.1 casing A, 5.2 upper cover A, 6 hold-down assembly, 6.1 locating plate, 6.2 upper furrow tongue strip, 6.3 locating strip, 6.4 gasket, 7 oblique cores.
Detailed Description
In the following description, the technical solution of the present invention will be described with reference to the accompanying drawings in the embodiment of the present invention, it should be understood that, if there are the indicated positions or positional relationships such as "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific position:
referring to fig. 1-6, the present invention provides a technical solution: a die for manufacturing refractory bricks of a high-temperature furnace body comprises a combined square box 1, a large core, a square core 4, an inclined core 7 and a pressing component 6; the large core and the square core 4 are both arranged in the combined square box 1, the inclined core 7 is arranged between the large core and the square core 4, and the combined square box 1, the large core, the square core 4 and the inclined core 7 enclose a refractory brick forming cavity; the pressing component 6 is positioned at the upper part of the combined square box 1 and is used for pressing and fixing the large core and the square core 5 in the combined square box 1, and the pressing component 6 is used for pressing and fixing the large core and the square core 5, so that poor forming quality caused by movement of parts during compaction operation is avoided;
the big core comprises a big core A5, a big core B2 and a big core C3; the two square cores 4 are arranged, one square core 4 is positioned between the large core A5 and the large core B2, the other square core 4 is positioned between the large core B2 and the large core C3, and the large core A5, the large core B2, the large core C3 and the two square cores 4 are arranged according to the structure of a refractory brick;
specifically, the large core A5 comprises a shell A5.1 and an upper cover A5.2, two end faces of an opening at one side of the shell A5.1 are abutted against the inner wall of the combined square box 1, the shell A5.1 is formed by splicing a plurality of plates, the upper cover A5.2 is matched with the upper end of the shell A5.1, a positioning groove matched with the contour of the upper end of the shell A5.1 is arranged on the lower surface of the upper cover A5.2, and the plurality of plates of the shell A5.1 are positioned and fixed through the upper cover A5.2; the large core B2 comprises a shell B2.1 and an upper cover B2.2, the shell B2.1 is a hollow shell and is formed by splicing a plurality of plates, the upper cover B2.2 is matched with the upper end of the shell B2.1, a positioning groove matched with the contour of the upper end of the shell B2.1 is arranged on the lower surface of the upper cover B2.2, and the upper cover B2.2 is used for positioning and fixing the plurality of plates of the shell B2.1; the large core C3 comprises a shell C3.1 and an upper cover C3.2, the shell C3.1 is a hollow shell and is formed by splicing a plurality of plates, the upper cover C3.2 is matched with the upper end of the shell C3.1, a positioning groove matched with the contour of the upper end of the shell C3.1 is arranged on the lower surface of the upper cover C3.2, and the upper cover C3.2 is used for positioning and fixing the plurality of plates of the shell C3.1; the square core 4 comprises a rectangular shell 4.1 and an upper cover D4.2, the rectangular shell 4.1 is a hollow shell and is formed by splicing a plurality of plates, the upper cover D4.2 is matched with the upper end of the rectangular shell 4.1, a positioning groove matched with the upper end outline of the rectangular shell 4.1 is arranged on the lower surface of the upper cover D4.2, the plurality of plates of the rectangular shell 4.1 are positioned and fixed through the upper cover D4.2, and by adopting the split design and the light weight design, the working surface is decomposed into a plurality of blocks which are taken out one by one, so that the subsequent demoulding of the refractory bricks is facilitated, and the damage to the brick shape is reduced; in addition, in order to facilitate die drawing, the upper ends of the shell A5.1, the shell B2.1, the shell C3.1 and the rectangular shell 4.1 are provided with lifting holes along the outlines of the upper ends;
further, the inclined cores 7 comprise four, and the inclined cores 7 are movably inserted between the two opposite surfaces of the shell A5.1 and the rectangular shell 4.1, between the two opposite surfaces of the rectangular shell 4.1 and the shell B2.1, between the two opposite surfaces of the shell B2.1 and the rectangular shell 4.1 and between the two opposite surfaces of the rectangular shell 4.1 and the shell C3.1, and are used for forming inclined through holes of refractory bricks, and the movable insertion is adopted, so that the subsequent demoulding operation is facilitated;
furthermore, the combined square box 1 comprises a bottom plate 1.1, two blocking plates and two side plates, the bottom plate 1.1, the two blocking plates and the two side plates are connected through bolts to form the combined square box 1, the disassembly and the assembly are convenient, the subsequent demoulding operation is convenient, a bottom rib is arranged on the lower plate surface of the bottom plate 1.1, the bottom rib is welded on the bottom plate 1.1 to support the whole die and play roles of convenient installation, convenient drainage, convenient ventilation and the like, the upper plate surface of the bottom plate 1.1 is provided with a positioning groove 1.11 correspondingly matched with the lower end of the shell A5.1, the lower end of the shell B2.1, the lower end of the shell C3.1 and the lower end of the rectangular shell 4.1 and used for positioning the large core A5, the large core B2, the large core C3 and the two square cores 4, and a process hole is further arranged in the positioning groove 1.11 and used for discharging redundant moisture and cleaning crushed aggregates in the cavity;
specifically, the pressing assembly 6 comprises a positioning plate 6.1 and a positioning strip 6.3; the positioning plate 6.1 is provided with three positioning plates which are correspondingly abutted against the upper parts of the upper cover A5.2, the upper cover B2.2 and the upper cover C3.2, and two ends of the positioning plate 6.1 are fixedly connected with the combined square box 1 through bolts and are used for tightly pressing and positioning the large core A5, the large core B2 and the large core C3; four positioning strips 6.3 are arranged, two positioning strips 6.3 are arranged between the upper cover A5.2 and the upper cover B2.2, two ends of each positioning strip 6.3 are correspondingly connected with the upper cover A5.2 and the upper cover B2.2 through bolts, two positioning strips 6.3 are arranged between the upper cover B2.2 and the upper cover C3.2, two ends of each positioning strip 6.3 are correspondingly connected with the upper cover B2.2 and the upper cover C3.2 through bolts, and the positioning strips 6.3 are abutted against the upper part of the upper cover D4.2 and are used for pressing the square core 4;
in addition, the three positioning plates 6.1 are fixed with upper groove tongue strips 6.2 through a plurality of gaskets 6.4 for forming refractory bricks.
Implement the utility model discloses:
1. assembling:
1) The two blocking plates, the two side plates and the bottom plate are connected into a whole to form a combined square box 1;
2) A large core A5, a large core B2, a large core C3 and two square cores 4 are placed in corresponding positions in the combined square box 1;
3) Correspondingly installing four inclined cores 7 between a large core A5 and a square core 4, between the square core 4 and a large core B2, between the large core B2 and the square core 4 and between the square core 4 and a large core C3;
4) (ii) a Installing a pressing component 6, and correspondingly pressing and fixing a large core A5, a large core B2, a large core C3 and two square cores 4;
2. injecting slurry into the mold cavity, and removing air by high-frequency vibration;
3. demolding:
1) Removing the pressing component 6, and removing all the cover plates above, namely the upper cover A5.2, the upper cover B2.2, the upper cover C3.2 and the upper cover D4.2;
2) Removing the four inclined cores 7;
3) The square core 4 is removed, a tool can be inserted into the lifting hole and pulled up for a certain distance to be separated from the positioning groove 1.11 on the bottom plate 1.1, and then the square core is taken out after demoulding;
4) The large core B2 and the large core C3 are dismantled (because the two components at the open end of the large core A5 are fastened with the blocking plate and are not dismantled at first), and the dismantling principle is that a straight surface is firstly conducted and then a curved surface is conducted, the middle is firstly conducted and then two sides are conducted, and the edges are dismantled firstly and then corners are dismantled firstly;
5) Removing the two blocking plates and the two side plates of the combined square box 1;
6) Removing the rest components of the large core A5;
7) And after drying and solidification, taking down the green brick to finish the forming process.
The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.
Claims (7)
1. The utility model provides a mould is used in refractory brick manufacturing of high temperature furnace body which characterized in that: comprises a combined square box (1), a large core, a square core (4), an inclined core (7) and a pressing component (6); the large core and the square core (4) are both arranged in the combined square box (1), an inclined core (7) is arranged between the large core and the square core (4), and a refractory brick forming cavity is enclosed by the combined square box (1), the large core, the square core (4) and the inclined core (7); the pressing component (6) is positioned at the upper part of the combined square box (1) and is used for pressing and fixing the large core and the square core (4) in the combined square box (1).
2. The mold for manufacturing high-temperature furnace refractory bricks according to claim 1, wherein: the large core comprises a large core A (5), a large core B (2) and a large core C (3); the two square cores (4) are arranged, one square core (4) is located between the large core A (5) and the large core B (2), and the other square core (4) is located between the large core B (2) and the large core C (3).
3. The mold for manufacturing refractory bricks of a high-temperature furnace body according to claim 2, characterized in that: the large core A (5) comprises a shell A (5.1) and an upper cover A (5.2), two end faces of an opening at one side of the shell A (5.1) are abutted against the inner wall of the combined square box (1), the shell A (5.1) is formed by splicing a plurality of plates, and the upper cover A (5.2) is matched with the upper end of the shell A (5.1); the large core B (2) comprises a shell B (2.1) and an upper cover B (2.2), the shell B (2.1) is a hollow shell and is formed by splicing a plurality of plates, and the upper cover B (2.2) is matched with the upper end of the shell B (2.1); the large core C (3) comprises a shell C (3.1) and an upper cover C (3.2), the shell C (3.1) is a hollow shell and is formed by splicing a plurality of plates, and the upper cover C (3.2) is matched with the upper end of the shell C (3.1); the square core (4) comprises a rectangular shell (4.1) and an upper cover D (4.2), the rectangular shell (4.1) is a hollow shell and is formed by splicing a plurality of plates, and the upper cover D (4.2) is matched with the upper end of the rectangular shell (4.1).
4. The mold for manufacturing high-temperature furnace refractory bricks according to claim 3, wherein: the inclined cores (7) are movably inserted between the two opposite surfaces of the shell A (5.1) and the rectangular shell (4.1), between the two opposite surfaces of the rectangular shell (4.1) and the shell B (2.1), between the two opposite surfaces of the shell B (2.1) and the rectangular shell (4.1) and between the two opposite surfaces of the rectangular shell (4.1) and the shell C (3.1).
5. The mold for manufacturing refractory bricks of a high-temperature furnace body according to claim 3, characterized in that: modular square chest (1) includes bottom plate (1.1), two closure plates and two sideboard, bottom plate (1.1), two closure plates and two sideboard pass through bolted connection and make up modular square chest (1), the hypoplastron face of bottom plate (1.1) is equipped with end muscle, the last face of bottom plate (1.1) be equipped with the lower extreme of casing A (5.1), the lower extreme of casing B (2.1), the lower extreme of casing C (3.1) and the lower extreme of rectangle casing (4.1) correspond positioning groove (1.11) of adaptation.
6. The mold for manufacturing high-temperature furnace refractory bricks according to claim 3, wherein: the pressing assembly (6) comprises a positioning plate (6.1) and a positioning strip (6.3); the three positioning plates (6.1) are correspondingly abutted against the upper parts of the upper cover A (5.2), the upper cover B (2.2) and the upper cover C (3.2), and the two ends of each positioning plate (6.1) are fixedly connected with the combined square box (1) through bolts; location strip (6.3) are equipped with four, be equipped with two location strips (6.3) between upper cover A (5.2) and upper cover B (2.2), the both ends of this location strip (6.3) all through bolt and upper cover A (5.2), upper cover B (2.2) correspond to be connected, be equipped with two location strips (6.3) between upper cover B (2.2) and upper cover C (3.2), the both ends of this location strip (6.3) all through bolt and upper cover B (2.2), upper cover C (3.2) correspond to be connected, and location strip (6.3) are contradicted on the upper portion of upper cover D (4.2).
7. The mold for manufacturing high-temperature furnace refractory bricks according to claim 6, wherein: the three positioning plates (6.1) are also fixed with upper groove tongue strips (6.2) through a plurality of gaskets (6.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221699034.0U CN217670033U (en) | 2022-07-04 | 2022-07-04 | Die for manufacturing refractory bricks of high-temperature furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221699034.0U CN217670033U (en) | 2022-07-04 | 2022-07-04 | Die for manufacturing refractory bricks of high-temperature furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217670033U true CN217670033U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221699034.0U Active CN217670033U (en) | 2022-07-04 | 2022-07-04 | Die for manufacturing refractory bricks of high-temperature furnace body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217670033U (en) |
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2022
- 2022-07-04 CN CN202221699034.0U patent/CN217670033U/en active Active
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