Sand box for sand casting molding machine

Abstract

The utility model relates to the technical field of sand casting, and discloses a sand box for a sand casting molding machine, which comprises a body, first fixing grooves are arranged on the front side wall and the rear side wall of the body, second fixing grooves are arranged inside the first fixing grooves, and an auxiliary component is arranged inside the body. The auxiliary assembly comprises a fourth fixing plate, a third fixing plate and a first fixing plate, the first fixing plate or the third fixing plate is arranged in the first fixing groove, the fourth fixing plate is arranged at the lower end of the body, mounting holes are formed in the front side wall of the first fixing plate and the front side wall of the third fixing plate, and mounting holes are formed in the top wall of the fourth fixing plate. By arranging the fourth fixing plate, the third fixing plate and the first fixing plate, a user can disassemble or assemble the sand shooting plate according to needs, meanwhile, by arranging the fourth fixing plate and the third fixing plate, when the device is not used or has other requirements, the user can assemble the sand shooting plate on the body through the fourth fixing plate and the third fixing plate, and the sand shooting plate can be disassembled or assembled. And a good effect is achieved and replacement is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sand casting, in particular to a sand box for a sand casting molding machine. Background Art

[0002] Molding machines are used in casting molding production lines. The main work of existing molding machines is sand filling, which is to fill the molding sand into the sand box. The commonly used sand filling method is sand shooting. While filling with sand, the loose molding sand can be compacted to ensure that the sand mold has the necessary strength during transportation and pouring.

[0003] According to the search, Chinese patent literature, announcement number: CN210305666U, discloses a sand box for a sand casting molding machine. In this sand box for a sand casting molding machine, the exhaust holes are distributed in a small number above the central axis of the sand shooting port and in a large number below the central axis of the sand shooting port, and two types of exhaust holes with different aperture specifications are designed. In this way, the gas in different parts of the sand box cavity can be evenly discharged during the sand filling and molding process, achieving a better molding effect. In addition, the central axis of the sand shooting port deviates downward from the height center of the sand box and is close to the parting surface, which can reduce the area of ​​the sand shooting blind spot and thus improve the sand filling and molding effect of the sand box, achieving higher use requirements. However, the sand box for a sand casting molding machine still has defects during use. The sand shooting port of the device cannot be replaced and is not convenient to replace. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the utility model provides a sand box for a sand casting molding machine. By arranging a fixing plate four, a fixing plate three and a fixing plate one, the user can disassemble or install the sand shooting plate as needed. At the same time, the setting of the fixing plate four and the fixing plate three allows the user to install them on the main body through the fixing plate four and the fixing plate three when the device is not in use or when there are other requirements, thereby producing good effects and solving the above technical problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a sand box for a sand casting molding machine, comprising a body, a first fixing groove being formed on the front and rear side walls of the body, a second fixing groove being formed inside the first fixing groove, and an auxiliary component being provided inside the body;

[0008] The auxiliary component includes fixing plate four, fixing plate three and fixing plate one. Fixing plate one or fixing plate three is arranged inside fixing groove one. Fixing plate four is arranged at the lower end of the main body. The front side walls of fixing plate one and fixing plate three are provided with mounting holes, the top wall of fixing plate four is provided with a mounting hole, and the bottom wall of the main body is provided with a mounting hole.

[0009] Preferably, a second fixing plate is fixedly provided on the lower end surface of the main body, and a mounting hole is provided on the top wall of the second fixing plate.

[0010] Through the above technical solution, the setting of the second fixed plate has a blocking effect.

[0011] Preferably, cantilevers are fixedly provided on the left and right end surfaces of the main body.

[0012] Through the above technical solution, the setting of the cantilever makes it easier for the user to move the device.

[0013] Preferably, a clamping plate is fixedly provided on the front end surface of the fixing plate three, the clamping plate is located inside the fixing groove two, and a sand-shooting assembly is provided on the outside of the body.

[0014] Through the above technical solution, the setting of the card board has a blocking effect.

[0015] Preferably, the sand shooting assembly includes a sand shooting plate and a sand shooting port, the sand shooting plate is arranged inside the fixing plate 1, the fixing plate 1 and the sand shooting plate are arranged as one body, and the sand shooting plate is located inside the fixing groove 2.

[0016] Through the above technical solution, the fixing plate 1 and the sandblasting plate are integrated and can be disassembled.

[0017] Preferably, a plurality of sand-shooting openings are provided on the top wall of the second fixing plate.

[0018] Through the above technical solution, the setting of the fixing plate 2 makes it easy for users to install and disassemble.

[0019] Compared with the prior art, the present invention provides a sand box for a sand casting molding machine, which has the following beneficial effects:

[0020] The utility model provides the fixing plate four, the fixing plate three and the fixing plate one, so that the user can disassemble or install the sandblasting plate as needed. At the same time, the fixing plate four and the fixing plate three are provided so that when the device is not in use or when there are other requirements, the user can install them on the main body through the fixing plate four and the fixing plate three, thereby producing a good effect and facilitating replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the second fixing plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixed plate and the clamping plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the four-dimensional structure of the fixing plate of the utility model.

[0026] Among them: 1. Main body; 2. Sand shooting assembly; 3. Auxiliary assembly; 4. Fixed slot 1; 5. Fixed slot 2; 6. Cantilever; 7. Fixed plate 1; 8. Sand shooting plate; 9. Fixed plate 2; 10. Sand shooting port; 11. Fixed plate 3; 12. Clamping plate; 13. Fixed plate 4. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1:

[0029] like Figure 1-5 As shown, the present invention provides a sand casting molding machine sand box, comprising a body 1, the front and rear side walls of the body 1 are provided with a fixing groove 1 4, the interior of the fixing groove 1 4 is provided with a fixing groove 2 5, and the interior of the body 1 is provided with an auxiliary component 3;

[0030] The auxiliary component 3 includes a fixing plate 4 13, a fixing plate 3 11 and a fixing plate 1 7. A fixing plate 1 7 or a fixing plate 3 11 is provided inside the fixing groove 1 4. A fixing plate 4 13 is provided at the lower end of the main body 1. The front side walls of the fixing plate 1 7 and the fixing plate 3 11 are provided with mounting holes. The top wall of the fixing plate 4 13 is provided with a mounting hole. The bottom wall of the main body 1 is provided with a mounting hole.

[0031] Specifically, a fixing plate 2 9 is fixedly provided on the lower end surface of the body 1, and a mounting hole is provided on the top wall of the fixing plate 2 9. The advantage is that the setting of the mounting hole on the fixing plate 2 9 makes it easy for the user to install the fixing plate 2 9.

[0032] Specifically, cantilevers 6 are fixedly provided on the left and right end surfaces of the body 1. The advantage is that the provision of the cantilevers 6 makes it easier for the user to move the body 1 or install the body 1.

[0033] Specifically, the front end surface of the fixing plate 3 11 is fixed with a clamping plate 12, which is located inside the fixing groove 2 5, and the outer side of the body 1 is provided with a sand-shooting assembly 2. The advantage is that the setting of the clamping plate 12 has a good blocking effect.

[0034] Example 2:

[0035] like Figure 1-3 As shown, as an improvement to the previous embodiment, the sand-shooting assembly 2 includes a sand-shooting plate 8 and a sand-shooting port 10. The sand-shooting plate 8 is disposed within the interior of the fixing plate 1 7. The fixing plate 1 7 and the sand-shooting plate 8 are integrally arranged, and the sand-shooting plate 8 is located within the fixing groove 2 5. Advantageously, since the fixing plate 1 7 and the sand-shooting plate 8 are integrally arranged, the user can simply replace the fixing plate 1 7 and the sand-shooting plate 8 to secure the fixture as needed.

[0036] Specifically, the top wall of the fixing plate 2 9 is provided with a plurality of sand ejection openings 10. Advantageously, the setting of the fixing plate 2 9 is such that the user can replace the fixing plate 2 9 according to the needs of use because the top wall of the fixing plate 2 9 is provided with a plurality of sand ejection openings 10.

[0037] During use, according to the requirements of use, since the fixed plate 1 7 and the sand-shooting plate 8 are arranged as an integral whole, the user can fix them by replacing the fixed plate 1 7 and the sand-shooting plate 8 according to the needs of use. At the same time, since the top wall of the fixed plate 2 9 is provided with multiple sand-shooting ports 10, the user can replace the fixed plate 2 9 according to the needs of use. At the same time, the clamping plate 12 and the fixed plate 4 13 can be used to remove the fixed plate 1 7 and the fixed plate 2 9, and then the user can install the fixed plate 3 11 and the fixed plate 4 13 on top of them, even if the device is in a relatively closed state, which is convenient for the user to install and disassemble.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sand box for a sand casting molding machine, comprising a body (1), characterized in that: The front and rear side walls of the body (1) are provided with a fixing groove (4), a fixing groove (5) is provided inside the fixing groove (4), and an auxiliary component (3) is provided inside the body (1); The auxiliary component (3) includes a fixing plate four (13), a fixing plate three (11) and a fixing plate one (7); the fixing plate one (7) or the fixing plate three (11) is arranged inside the fixing groove one (4); the fixing plate four (13) is arranged at the lower end of the main body (1); the front side walls of the fixing plate one (7) and the fixing plate three (11) are provided with mounting holes; the top wall of the fixing plate four (13) is provided with a mounting hole; and the bottom wall of the main body (1) is provided with a mounting hole.

2. The sand box for a sand casting molding machine according to claim 1, characterized in that: A second fixing plate (9) is fixedly provided on the lower end surface of the body (1), and a mounting hole is provided on the top wall of the second fixing plate (9).

3. The sand box for a sand casting molding machine according to claim 2, characterized in that: Cantilevers (6) are fixedly provided on the left and right end surfaces of the main body (1).

4. The sand box for a sand casting molding machine according to claim 3, characterized in that: A clamping plate (12) is fixedly provided on the front end surface of the fixing plate 3 (11), and the clamping plate (12) is located inside the fixing groove 2 (5). A sand-shooting assembly (2) is provided on the outside of the body (1).

5. The sand box for a sand casting molding machine according to claim 4, characterized in that: The sand-shooting assembly (2) comprises a sand-shooting plate (8) and a sand-shooting port (10); the sand-shooting plate (8) is arranged inside the first fixing plate (7); the first fixing plate (7) and the sand-shooting plate (8) are arranged as one body; the sand-shooting plate (8) is located inside the second fixing groove (5).

6. The sand box for a sand casting molding machine according to claim 5, characterized in that: The top wall of the second fixing plate (9) is provided with a plurality of sand ejection openings (10).

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