CN215618867U

CN215618867U - Processing-free L-shaped brick sand mold combined structure

Info

Publication number: CN215618867U
Application number: CN202121129174.XU
Authority: CN
Inventors: 龙沾卫
Original assignee: Zhengzhou Yuandong Refractory Co Ltd
Current assignee: Zhengzhou Yuandong Refractory Co Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-25
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a machining-free L-shaped brick and sand mold combined structure which comprises a heat preservation box main body, wherein a combined sand mold module is placed in the heat preservation box main body, a plurality of L-shaped brick cavities are placed in the combined sand mold module, a filling groove is formed in the bottom of the combined sand mold module and is used for enabling the bottom of each L-shaped brick cavity to be communicated, a riser is formed in the top of the combined sand mold module and is communicated with one L-shaped brick cavity, and a vent hole is formed in the top of the combined sand mold module and is communicated with one L-shaped brick cavity. The utility model discloses a processing-free L shaped brick sand mould integrated configuration who provides thereby adopts combination sand mould module to assemble and forms a plurality of L shaped brick die cavities, and the design of this L shaped brick die cavity makes fashioned fragment of brick need not to carry out the cutting process, has reduced manufacturing cost, has improved production efficiency.

Description

Processing-free L-shaped brick sand mold combined structure

Technical Field

The utility model relates to a processing-free L-shaped brick and sand mold combined structure.

Background

The technical scheme is that the casting process comprises a plurality of brick bodies which are overlapped in an up-and-down staggered mode, a connecting column is arranged between every two brick bodies, and the section of each connecting column is circular with the diameter of 15-20mm or rectangular with the side length of 15-20 mm.

According to patent number CN201620980439.X, an electric smelting brick sand mould fixing device is disclosed, including the sand mould, the sand mould is the square hollow structure of upper and lower open-ended that constitutes by first subassembly and second subassembly concatenation together, first subassembly and second subassembly all are the integrative structure that the cross-section that comprises first curb plate and the second curb plate perpendicular with first curb plate is I shape, the one end of the second curb plate of first subassembly and second subassembly all links to each other with the one end of respective first curb plate is perpendicular, the terminal surface of the other-end of respective second curb plate is hugged closely with the medial surface of the first curb plate of equal other, be provided with corresponding first draw-in groove and second draw-in groove on the up end of the first curb plate of close department and second curb plate respectively, the buckle that is used for fixed first subassembly and second subassembly is equipped with in first draw-in groove and the second draw-in groove. Novel structure is unique, and is simple reasonable, easy production, easy operation, and is with low costs, easy dismounting, and sand mould is fixed firm, has solved the problem that the sand board propped the width, and convenient to use is effectual, has good society and economic benefits.

Because of the traditional single-block casting process, workers are required to cut the formed bricks, the formed bricks are greatly polluted and the waste of resources is caused, and how to solve the problem is expected to be well solved!

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a processing-free L-shaped brick and sand mold combined structure, wherein the L-shaped bricks can be cut at the direct splicing position in a combined sand mold mode, and only the bricks need to be polished, so that the manual processing procedure is greatly reduced.

In order to achieve the above purpose, the utility model provides the following technical scheme: the combined structure comprises an insulation box main body, wherein a combined sand mold module is placed in the insulation box main body, a plurality of L-shaped brick cavities are placed in the combined sand mold module, a filling groove is formed in the bottom of the combined sand mold module and is used for enabling the bottom of each L-shaped brick cavity to be communicated, a riser is formed in the top of the combined sand mold module and is communicated with one of the L-shaped brick cavities, an exhaust hole is formed in the top of the combined sand mold module and is communicated with one of the L-shaped brick cavities, a communicating groove is formed in the top of the inner side of the combined sand mold module, the communicating groove is communicated with the other L-shaped brick cavities, and the other end of the communicating groove is communicated with the exhaust hole.

Preferably, the combined sand mold module comprises a plurality of L-shaped brick sand molds assembled along a horizontal array, the L-shaped brick sand molds can be divided into a part A and a part B from top to bottom in sequence, the insides of the part A and the part B are communicated with each other to form an L-shaped brick mold cavity of an L-shaped structure, and the part B is chamfered along one diagonal line and two corners far away from the part A.

Preferably, the combined sand mold module further comprises a sand mold bottom support, a filling groove is formed in the middle of the top of the sand mold bottom support, a through hole is formed in the part B, and the through hole is used for enabling the L-shaped brick cavity to be communicated with the filling groove.

Preferably, the combined sand mold module further comprises a sand mold top cover and an embedded sand mold cover, wherein risers and exhaust holes are symmetrically formed in the top of the sand mold top cover, embedded grooves between the risers and the exhaust holes are formed in the outer wall of one side of the sand mold top cover, the embedded sand mold cover is embedded in the embedded grooves to form communicating grooves, and the sand mold top cover and the embedded sand mold cover the top end of the L-shaped brick sand mold.

In the technical scheme, the processing-free L-shaped brick and sand mold combined structure provided by the utility model has the following beneficial effects: thereby adopt combination sand mould module to assemble and form a plurality of L type brick die cavities, and the design of this L type brick die cavity makes fashioned fragment of brick need not to carry out the cutting process, has reduced manufacturing cost, has improved production efficiency. And the assembled combined sand mold module adopts a riser and an air outlet, liquid is filled into the riser and then is filled into other L-shaped brick cavities in an overflowing manner, and hot air filled in the overflowing manner is guided to the air outlet through the communicating groove, so that the problem of brick breakage caused by temperature difference of the riser is solved, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic front sectional structure diagram of a combined sand mold module according to an embodiment of the present invention;

fig. 2 is a schematic side sectional structure diagram of a combined sand mold module according to an embodiment of the present invention.

Description of reference numerals:

1. a thermal insulation box main body; 2. an L-shaped brick cavity; 3. pouring a tank; 4. a riser; 5. an exhaust hole; 6. a communicating groove; 7. molding an L-shaped brick sand; 71. a through hole; 8. sand mould collet; 81. positioning blocks; 9. a sand mould top cover; 10. and a sand mold cover is embedded.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, a processing-free L-shaped brick sand mold combined structure comprises a heat preservation box main body 1, wherein a combined sand mold module is placed in the heat preservation box main body 1. As can be seen from fig. 1, the combined sand mold module includes a plurality of L-shaped brick sand molds 7 assembled along a horizontal array, a sand mold base 8, a sand mold top cover 9, and an embedded sand mold cover 10. Thereby make the inside of combination sand mould module form a plurality of L type brick die cavities 2, thereby adopt combination sand mould module to assemble and form a plurality of L type brick die cavities 2 in the above-mentioned scheme, and this L type brick die cavity 2's design makes fashioned fragment of brick need not to carry out the cutting process, has reduced manufacturing cost, has improved production efficiency.

Further, as can be seen from fig. 2, the L-shaped brick sand mold 7 is sequentially divided into a part a and a part B from top to bottom, the interiors of the part a and the part B are communicated with each other to form the L-shaped brick cavity 2 with an L-shaped structure, and the part B is chamfered along one of the diagonals and two corners far away from the part a. The two chamfers in the scheme can not be realized in the traditional single-block casting process, and the places needing to be cut in the subsequent processing are the places of the two chamfers in the utility model.

In a specific implementation process, the positioning blocks 81 distributed in a linear array manner are arranged at the top of the sand mold base 8, and the positioning groove is formed at the bottom of each L-shaped brick sand mold 7. According to the figure 1, the L-shaped brick sand mould 7 is inserted into the positioning block 81 through the positioning grooves and sequentially assembled on the sand mould bottom support 8. Thereby make this L type brick sand mould 7 when making up, form relatively sealed space between L type brick sand mould 7 and the sand mould collet 8, avoid taking place the problem of weeping, also very big simultaneously has made things convenient for putting of L type brick sand mould 7.

Furthermore, as can be seen from fig. 2, the top of the sand mold base 8 is centrally provided with the pouring basin 3, and the part B is provided with the through hole 71. Because the hot solution flowing in through the riser 4 flows into the pouring basin 3 through the first one on the left (the position is shown in fig. 1) and then the other L-shaped brick cavities 2 are synchronously raised with the level of the solution in the first L-shaped brick cavity 2 on the left.

In the embodiment, as the liquid of a plurality of L-shaped brick cavities 2 is synchronously stretched, the hot steam is also required to be intensively discharged after the hot solution is poured, and in the scheme, only one riser 4 is designed to reduce the production efficiency after the pouring of the bricks (because the riser 4 is extremely easy to cause the problem of brick breakage caused by temperature difference). Further, as can be seen from fig. 1 and 2, a riser 4 and an exhaust hole 5 are symmetrically formed in the top of the sand mold top cover 9, an embedded groove between the riser 4 and the exhaust hole 5 is formed in the outer wall of one side of the sand mold top cover 9, the embedded sand mold cover 10 is embedded in the embedded groove to form a communicating groove 6, the communicating groove 6 is communicated with other L-shaped brick cavities 2, and the other end of the communicating groove is communicated with the exhaust hole 5. Thereby can finely solve the above-mentioned problem that provides, at the pouring in-process, communicate other L type brick die cavity 2 to the position in exhaust hole 5 and carry out the steam and discharge, avoided single rising head 4 to pour into a mould and discharge steam, cause rising head 4 can't satisfy the demand of discharging the steam total amount, cause the interior bubble of forming of fragment of brick.

Further, as can be seen from fig. 1, the embedded sand mold cover 10 is provided with clamping grooves distributed in a linear array, and the top ends of the L-shaped brick sand molds 7 are inserted into the clamping grooves. The top end of the L-shaped brick sand mold 7 is fixed, and the L-shaped brick sand mold 7 is prevented from being extruded by a poured hot solution to incline, so that the formed brick is deformed and cannot be used.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The machining-free L-shaped brick sand mold combined structure comprises a heat preservation box main body (1) and is characterized in that a combined sand mold module is placed in the heat preservation box main body (1), a plurality of L-shaped brick cavities (2) are placed in the combined sand mold module, a filling groove (3) is formed in the bottom of the combined sand mold module, the filling groove (3) is used for enabling the bottom of each L-shaped brick cavity (2) to be communicated, a riser (4) is formed in the top of the combined sand mold module, the riser (4) is communicated with one L-shaped brick cavity (2), an exhaust hole (5) is formed in the top of the combined sand mold module, the exhaust hole (5) is communicated with one L-shaped brick cavity (2), a communicating groove (6) is formed in the top of the inner side of the combined sand mold module, and the communicating groove (6) is communicated with the other L-shaped brick cavities (2), The other end is communicated with the inside of the exhaust hole (5).

2. The processing-free L-shaped brick sand mold combined structure according to claim 1, wherein the combined sand mold module comprises a plurality of L-shaped brick sand molds (7) assembled along a horizontal array, the L-shaped brick sand molds (7) are sequentially divided into an A part and a B part from top to bottom, the interiors of the A part and the B part are communicated with each other to form an L-shaped brick cavity (2) of the L-shaped structure, and the B part is chamfered along one diagonal line and two corners far away from the A part.

3. The processing-free L-shaped brick and sand mold combined structure according to claim 2, wherein the combined sand mold module further comprises a sand mold bottom support (8), a pouring groove (3) is formed in the middle of the top of the sand mold bottom support (8), a through hole (71) is formed in the part B, and the through hole (71) is used for enabling the L-shaped brick cavity (2) to be communicated with the pouring groove (3).

4. The processing-free L-shaped brick sand mold combined structure according to claim 2, wherein the combined sand mold module further comprises a sand mold top cover (9) and an embedded sand mold cover (10), wherein a riser (4) and an exhaust hole (5) are symmetrically formed in the top of the sand mold top cover (9), an embedded groove between the riser (4) and the exhaust hole (5) is formed in the outer wall of one side of the sand mold top cover (9), the embedded sand mold cover (10) is embedded in the embedded groove to form a communicating groove (6), and the sand mold top cover (9) and the embedded sand mold cover (10) cover the top end of the L-shaped brick sand mold (7).

5. The processing-free L-shaped brick sand mold combined structure according to claim 4, wherein the embedded sand mold cover (10) is provided with clamping grooves distributed in a linear array, and the top ends of the L-shaped brick sand molds (7) are inserted into the clamping grooves.

6. The processing-free L-shaped brick sand mold combined structure according to claim 3, wherein the top of the sand mold base support (8) is provided with positioning blocks (81) which are distributed in a linear array manner, the bottom of the L-shaped brick sand mold (7) is provided with positioning grooves, and the L-shaped brick sand mold (7) is inserted into the positioning blocks (81) through the positioning grooves so as to assemble a plurality of L-shaped brick sand molds (7).