CN213163027U - Ceramic composite prefabricated body structure - Google Patents
Ceramic composite prefabricated body structure Download PDFInfo
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- CN213163027U CN213163027U CN202021124800.1U CN202021124800U CN213163027U CN 213163027 U CN213163027 U CN 213163027U CN 202021124800 U CN202021124800 U CN 202021124800U CN 213163027 U CN213163027 U CN 213163027U
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Abstract
The utility model provides a compound prefabricated body structure of pottery, belongs to ceramic prefabricated body technical field, and this compound prefabricated body structure of pottery includes the prefabricated body, and the equipartition has the through-hole on the prefabricated body, and the upper and lower both sides of prefabricated body all are provided with a plurality of location archs, and the location of prefabricated body downside is protruding and sand mould cavity bottom joint location cooperation, the protruding upper end in location and sand mould cavity upper surface looks parallel and level in prefabricated body upside, the beneficial effects of the utility model are that, this compound prefabricated body structure of pottery overall structure is simple, and location arrangement efficiency is high, and the location is firm stable, has prevented to lead to the damage of prefabricated body structure, cracked condition because of the location is irregular, has simultaneously accurately guaranteed the distance of prefabricated body apart from sand mould cavity upper surface, has guaranteed good casting and has oozed the effect.
Description
Technical Field
The utility model relates to a ceramic preform technical field especially relates to a compound prefabricated body structure of pottery.
Background
The traditional precast block structure is designed according to the overall dimension of a composite matrix, and is usually fixed by steel nails in an extruding mode or fixed by a tool from the periphery, so that on one hand, the precast block is easy to be insecure and broken, and the displacement dimension precision of the precast block cannot be ensured; on the other hand, the fixing tool is unreasonable in structure, the overlarge influence of the structure is cast and infiltrated, the prefabricated body is poor in compounding, the undersize structure can not play a supporting role after being melted rapidly, and the prefabricated body is easy to float to influence the use performance of cast and infiltrated products in later periods.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a compound prefabricated body structure of pottery sets up the location arch through both sides about it, makes the location of prefabricated body arrange efficiently, has prevented because of fixed damage, the cracked condition that leads to of the fixed unnormal of prefabricated body, can guarantee simultaneously that the prefabricated body is apart from the distance of sand mould cavity upper surface, can guarantee that good casting oozes the effect.
In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: ceramic composite preform structure, including the preform body, the equipartition has the through-hole on the preform body, the upper and lower both sides of preform body all are provided with a plurality of location archs, protruding and the sand mould die cavity bottom joint location fit in location of preform body downside, the protruding upper end in location and the sand mould die cavity upper surface looks parallel and level of preform body upside.
Furthermore, the positioning protrusions are arranged into strip-shaped blocks along the thickness direction of the preform body, strip-shaped positioning grooves are formed in the bottom of the sand mold cavity, and the strip-shaped positioning grooves are in clearance fit with the positioning protrusions.
Further, the gap between the strip-shaped positioning groove and the positioning protrusion along the circumferential direction of the preform body is 1-20 mm.
Furthermore, a plurality of arc-shaped grooves are formed in the upper side and the lower side of the prefabricated body at equal intervals along the length direction of the prefabricated body, and the positioning protrusions are arranged between every two adjacent arc-shaped grooves.
Furthermore, the bottom end of the preform body is abutted to the bottom of the sand mold cavity, and the upper end of the preform body is separated from the upper surface of the sand mold cavity by a certain distance.
Further, the distance between the upper end of the preform body and the upper surface of the sand mold cavity is equal to the height of the positioning protrusion, and the height of the positioning protrusion is set to be 1-30 mm.
The utility model has the advantages that:
1. the utility model arranges the positioning bulges at the upper and lower sides of the prefabricated body with porous structure, the positioning bulges at the lower side of the prefabricated body are in positioning fit with the bottom joint of the sand mould cavity, and the steel nails or fixing tools are not needed to be used for installation and positioning, so that the positioning and arrangement efficiency of the prefabricated body is improved, and the damage and the fragmentation caused by the irregular fixation of the prefabricated body are prevented; the distance between the prefabricated body and the upper surface of the sand mold cavity can be accurately ensured by the positioning protrusions on the upper side of the prefabricated body, and a good casting and infiltration effect is ensured.
2. Specifically, a plurality of arc-shaped grooves are arranged on the upper side and the lower side of the prefabricated body at equal intervals along the length direction of the prefabricated body, and the arc-shaped grooves enable the infiltration effect of the poured molten metal and the prefabricated body to be better and enable the performance of a composite layer formed by casting infiltration to be better; clearance fit between bar constant head tank and the location arch in the sand mould die cavity makes things convenient for the location of preform body to arrange, and after the preform body was fixed a position, the bottom of preform body and sand mould die cavity were inconsistent, made overall structure's location more stable firm, did not influence the casting and oozed the operation moreover.
To sum up, this compound prefabricated body structure of pottery overall structure is simple, and the location is arranged efficiently, and the location is firm stable, has prevented to lead to the damage of prefabricated body structure, cracked condition because of the location is not normal, has simultaneously accurately guaranteed the distance of prefabricated body apart from sand mould cavity upper surface, has guaranteed good casting and has oozed the effect.
Drawings
The contents of the various figures of the specification and the labels in the figures are briefly described as follows:
fig. 1 is a schematic structural view of the present invention;
the labels in the above figures are: 1. the prefabricated body, 2 through-holes, 3 positioning protrusions, 4 sand mold cavities, 41 strip-shaped positioning grooves and 5 arc-shaped grooves.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses specific embodiment does: as shown in figure 1, a compound prefabricated body structure of pottery, including prefabricated body 1, the equipartition has through-hole 2 on the prefabricated body 1, the upper and lower both sides of prefabricated body 1 all are provided with a plurality of location archs 3, protruding 3 and the 4 bottom joint location coordination of sand mould cavity in location of prefabricated body 1 downside, and need not to use steel nail or fixed frock installation location, make the location of prefabricated body 1 arrange efficiency and improve, and the prefabricated body 1 that leads to because of fixed irregularity has been prevented from damaging, cracked condition, the life of prefabricated body 1 has been improved, the upper end of the protruding 3 in location of prefabricated body 1 upside and the upper surface looks parallel and level of sand mould cavity 4, the protruding 3 in location of upside can accurately guarantee the distance of prefabricated body 1 apart from the sand mould cavity upper surface, good casting infiltration effect has been guaranteed.
Specifically, the positioning protrusions 3 are arranged into a strip-shaped block along the thickness direction of the preform body 1, the bottom of the sand mold cavity 4 is provided with strip-shaped positioning grooves 41, the strip-shaped positioning grooves 41 are in clearance fit with the positioning protrusions 3, the clearance amount between the strip-shaped positioning grooves 41 and the positioning protrusions 3 along the circumferential direction of the preform body 1 is 1-20 mm, the positioning arrangement of the preform body 1 is facilitated, the upper side and the lower side of the preform body 1 are provided with a plurality of arc-shaped grooves 5 at equal intervals along the length direction of the preform body, the positioning protrusions 3 are arranged between two adjacent arc-shaped grooves 5, the number of the positioning protrusions 3 is set according to needs, when the preform body 1 is positioned, the bottom end of the preform body 1 is abutted against the bottom of the sand mold cavity 4, the arc-shaped grooves 5 at the bottom end of the preform body 1 are matched with the sand mold cavity 4 to form pouring flow holes, and the pouring metal, the performance of the composite layer formed by casting infiltration is better, casting infiltration operation is not influenced, and the positioning of the whole structure is more stable and firm.
Specifically, the upper end of the preform body 1 is separated from the upper surface of the sand mold cavity 4 by a distance, that is, the distance between the upper end of the preform body 1 and the upper surface of the sand mold cavity 4 is equal to the height of the positioning protrusion 3, and the height of the positioning protrusion 3 is set to be 1 mm-30 mm, so that the flowability of molten metal during pouring is ensured, and a good casting infiltration effect is ensured.
In addition, the preform body 1 may be shaped as an arc plate, a flat plate or other special-shaped structure.
To sum up, this compound prefabricated body structure of pottery overall structure is simple, and the location is arranged efficiently, and the location is firm stable, has prevented to lead to the damage of prefabricated body structure, cracked condition because of the location is not normal, has simultaneously accurately guaranteed the distance of prefabricated body apart from sand mould cavity upper surface, has guaranteed good casting and has oozed the effect.
The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.
Claims (6)
1. The utility model provides a compound prefabricated body structure of pottery, a serial communication port, including prefabricated body (1), the equipartition has through-hole (2) on prefabricated body (1), the upper and lower both sides of prefabricated body (1) all are provided with protruding (3) in a plurality of location, protruding (3) in location and sand mould cavity (4) bottom joint location fit of prefabricated body (1) downside, the upper end and sand mould cavity (4) upper surface looks parallel and level of the protruding (3) in location of prefabricated body (1) upside.
2. A ceramic composite preform structure according to claim 1, wherein: the positioning protrusions (3) are arranged into strip-shaped blocks along the thickness direction of the preform body (1), strip-shaped positioning grooves (41) are formed in the bottom of the sand mold cavity (4), and the strip-shaped positioning grooves (41) are in clearance fit with the positioning protrusions (3).
3. A ceramic composite preform structure according to claim 2, wherein: the gap between the strip-shaped positioning groove (41) and the positioning bulge (3) along the circumferential direction of the prefabricated body (1) is 1-20 mm.
4. A ceramic composite preform structure according to any one of claims 1 to 3, wherein: the upper side and the lower side of the prefabricated body (1) are provided with a plurality of arc-shaped grooves (5) at equal intervals along the length direction of the prefabricated body, and the positioning protrusions (3) are arranged between every two adjacent arc-shaped grooves (5).
5. The ceramic composite preform structure of claim 4, wherein: the bottom end of the preform body (1) is abutted to the bottom of the sand mold cavity (4), and the upper end of the preform body (1) is separated from the upper surface of the sand mold cavity (4) by a certain distance.
6. A ceramic composite preform structure according to claim 5, wherein: the distance between the upper end of the preform body (1) and the upper surface of the sand mold cavity (4) is equal to the height of the positioning protrusion (3), and the height of the positioning protrusion (3) is set to be 1-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124800.1U CN213163027U (en) | 2020-06-17 | 2020-06-17 | Ceramic composite prefabricated body structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124800.1U CN213163027U (en) | 2020-06-17 | 2020-06-17 | Ceramic composite prefabricated body structure |
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| CN213163027U true CN213163027U (en) | 2021-05-11 |
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| CN202021124800.1U Active CN213163027U (en) | 2020-06-17 | 2020-06-17 | Ceramic composite prefabricated body structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369463A (en) * | 2021-07-12 | 2021-09-10 | 南通高欣耐磨科技股份有限公司 | Method for assembling honeycomb ceramic grids of grinding roller and lining plate |
-
2020
- 2020-06-17 CN CN202021124800.1U patent/CN213163027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369463A (en) * | 2021-07-12 | 2021-09-10 | 南通高欣耐磨科技股份有限公司 | Method for assembling honeycomb ceramic grids of grinding roller and lining plate |
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