Die auxiliary tool of hot blast stove support and casting production line

Abstract

The utility model provides a hot blast stove support mold auxiliary tool and a casting production line, and belongs to the field of casting, the hot blast stove support mold auxiliary tool comprises a vibration assembly and a compaction assembly, the vibration assembly comprises a bearing frame and a vibrator motor, the bearing frame is used for bearing a sand box, and the vibrator motor is arranged at the bottom of the bearing frame; the compaction assembly comprises a pressing plate and a driving unit, the driving unit comprises a first vertical shaft, a first cross beam, a second vertical shaft, a second cross beam and a driving air cylinder, the first vertical shaft can drive the first cross beam to rotate around the axis of the first vertical shaft and drive the second vertical shaft to move, and the second vertical shaft can drive the second cross beam to rotate around the second vertical shaft and drive the driving air cylinder to move. The telescopic end of the driving cylinder is located below the second cross beam and connected to the pressing plate. According to the mold auxiliary tool of the hot blast stove support, the technical problems that in an existing casting technology, sandy soil can be caked, and the punning process of the sandy soil is time-consuming and labor-consuming are solved.

Description

Technical Field

[0001] The utility model belongs to the field of casting processing, and more specifically, relates to a die auxiliary tooling for a hot blast stove support, and the utility model also relates to a casting production line. Background Technique

[0002] Casting refers to a processing method in which solid metal is melted into a liquid state and poured into a mold with a specific shape, and then solidified into a formed shape. The metals to be cast include copper, iron, aluminum, tin, lead, etc. The materials for ordinary molds are raw sand, clay, water glass, resin and other auxiliary materials.

[0003] Generally speaking, the existing casting process generally selects sand as the mold material, also known as sand casting, sand molding; specifically, it includes 3 types: wet sand mold, dry sand mold and chemically hardened sand mold, but not all sands can be used for casting. The advantage is that the cost is relatively low because the sand used for the mold can be reused.

[0004] However, in the process of casting the hot blast stove support, due to the high processing strength required for this support, the existing casting process cannot meet the requirements. Specifically speaking, in the actual production process, the inventor found that the existing casting process has the following disadvantages. First, when placing the sandy soil in the mold box, some lumps in the sandy soil will affect the forming quality of the casting. Moreover, when the existing sandy soil is placed in the mold box, it is necessary to continuously compact the sandy soil, and the whole process is time-consuming and laborious, and it is urgently needed to be improved. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a die auxiliary tooling for a hot blast stove support to solve the technical problems that the sandy soil in the existing casting process will produce lumps and the ramming process of the sandy soil is time-consuming and laborious.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a die auxiliary tooling for a hot blast stove support, including:

[0007] A vibration assembly, including a carrier and a vibration motor, the carrier is used to carry the sand box, and there are multiple vibration motors whose vibration directions are all parallel to the first horizontal direction, and each vibration motor is uniformly arranged at the bottom of the carrier;

[0008] The compaction assembly includes a pressing plate and a driving unit. The driving unit includes a first vertical shaft, a first cross beam, a second vertical shaft, a second cross beam, and a driving cylinder. One end of the first cross beam is connected to the top of the first vertical shaft, and the other end is connected to the bottom of the second vertical shaft. The first vertical shaft can rotate around its own axis and drive the first cross beam to rotate. One end of the second cross beam is arranged at the bottom of the second vertical shaft, and the second cross beam is located above the first cross beam. The driving cylinder is arranged at the other end of the second cross beam. The second vertical shaft can rotate around its own axis and drive the second cross beam to rotate. The telescopic end of the driving cylinder is located below the second cross beam. The pressing plate is connected to the telescopic end of the driving cylinder, and the plate surface of the pressing plate is parallel to the horizontal direction.

[0009] Further, the vibration assembly further includes a support frame. The carrier is slidably arranged above the support frame, and the vibration directions of the oscillator motors are parallel to the sliding direction of the carrier.

[0010] Further, a first chute is provided on the upper surface of the support frame. A first slider that is slidably adapted to the first chute is provided on the lower surface of the carrier. At least two limiting protrusions are arranged at intervals along the length direction of the first chute, and the limiting protrusions are respectively arranged between the two limiting protrusions.

[0011] Further, the vibration assembly further includes a support base and an elastic member. The support base is arranged below the carrier. The bottom of the elastic member is connected to the support base, and the top is connected to the vibration motor. The elastic member has a degree of freedom to swing along the vibration direction of the vibration motor.

[0012] Further, the elastic member includes a plurality of spring plates arranged in an overlapping manner, and the thickness directions of the spring plates are all parallel to the vibration direction of the vibration motor.

[0013] Further, the carrier includes two support beams and a plurality of connecting cross beams. Both support beams are parallel to the first horizontal direction. Each connecting cross beam is arranged at intervals between the two support beams along the first horizontal direction, and the length direction of each connecting cross beam is perpendicular to the first horizontal direction. The vibration motor is fixedly installed at the bottom of the support beam.

[0014] Further, the compaction assembly further includes a mounting seat. The mounting seat includes a base plate, a mounting plate, a vertical plate, and a support column. The mounting plate and the base plate are arranged at intervals from top to bottom, and the base plate and the mounting plate are parallel to each other. The first vertical shaft is rotatably arranged on the mounting plate. The upper and lower ends of the support column are respectively fixedly connected to the mounting plate and the base plate. The vertical plate is arranged on one side of the support column and is used to strengthen the structural strength of the support column.

[0015] Compared with the prior art, the beneficial effects of the mold auxiliary tooling for the hot blast stove support provided by the present utility model are as follows: During the filling process of the sandy soil, the present utility model can make the particulate matter in the sandy soil float by the vibration of the vibrator motor, so as to facilitate the on-site staff to take out the lumps; at the same time, under the vibration of the vibration motor, the particle size distribution of the sandy soil in the sand box is more uniform, which is beneficial to maintaining the consistency of the surface quality of the casting and reducing the sand holes on the surface of the casting; moreover, in the present utility model, the structure in the compaction component can cooperate with each other to drive the pressing plate to move in the vertical and horizontal directions, so as to compact the sandy soil in various parts of the sand box, reduce the labor intensity of the on-site staff, and improve the production efficiency of the casting.

[0016] Another object of the present utility model is to provide a casting production line, including the mold auxiliary tooling for the hot blast stove support described above.

[0017] Compared with the prior art, the casting production line in the present utility model has all the beneficial effects of the above-mentioned mold auxiliary tooling for the hot blast stove support, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. In the drawings:

[0019] Figure 1 is the front view of the mold auxiliary tooling for the hot blast stove support provided by the present utility model;

[0020] Figure 2 is the structural schematic diagram of the vibration component in another embodiment of the mold auxiliary tooling for the hot blast stove support of the present utility model.

[0021] In the figure:

[0022] 1. Vibration component; 11. Carrier frame; 12. Vibrator motor; 13. Support frame; 14. Support seat; 15. Elastic member;

[0023] 2. Compaction component; 21. Pressing plate; 22. First vertical shaft; 23. First cross beam; 24. Second vertical shaft; 25. Second cross beam; 26. Driving cylinder; 27. Mounting seat; 271. Substrate; 272. Mounting plate; 273. Vertical plate; 274. Support column;

[0024] 3. Sand box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0026] In the description of the present utility model, it should be noted that if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0027] In addition, in the description of the present utility model, unless otherwise clearly defined, the terms "installation", "connection", "connection", "connector" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood in combination with specific situations.

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] Please refer to Figures 1 to 2 , and now the mold auxiliary tooling for the hot blast stove support provided by the present utility model will be described. The mold auxiliary tooling for the hot blast stove support includes a vibration assembly 1 and a compaction assembly 2. Among them, the vibration assembly 1 includes a carrier 11 and a vibrator motor 12. The carrier 11 is used to carry the sand box 3. There are multiple vibrator motors 12 whose vibration directions are all parallel to the first horizontal direction, and each vibrator motor 12 is evenly arranged at the bottom of the carrier 11. The compaction assembly 2 includes a pressing plate 21 and a driving unit. The driving unit includes a first vertical shaft 22, a first cross beam 23, a second vertical shaft 24, a second cross beam 25 and a driving cylinder 26. One end of the first cross beam 23 is connected to the top of the first vertical shaft 22, and the other end is connected to the bottom of the second vertical shaft 24. The first vertical shaft 22 can rotate around its own axis and drive the first cross beam 23 to rotate. One end of the second cross beam 25 is arranged at the bottom of the second vertical shaft 24, and the second cross beam 25 is located above the first cross beam 23. The driving cylinder 26 is arranged at the other end of the second cross beam 25. The second vertical shaft 24 can rotate around its own axis and drive the second cross beam 25 to rotate. The telescopic end of the driving cylinder 26 is located below the second cross beam 25. The pressing plate 21 is connected to the telescopic end of the driving cylinder 26, and the plate surface of the pressing plate 21 is parallel to the horizontal direction.

[0030] Compared with the prior art, the beneficial effects of the mold auxiliary tooling of the hot blast stove support provided in this embodiment are as follows: during the filling process of the sandy soil, this embodiment can make the particulate matter in the sandy soil float by the vibration of the vibrator motor 12, so as to facilitate the on-site workers to take out the lumps; at the same time, under the vibration of the vibrator motor 12, the particle size distribution of the sandy soil in the sand box 3 is more uniform, which is beneficial to maintaining the consistency of the surface quality of the casting and reducing the sand holes on the surface of the casting; moreover, in this embodiment, the structures in the compaction assembly 2 can cooperate with each other to drive the pressing plate 21 to move in the vertical and horizontal directions, so as to compact the sandy soil at various parts in the sand box 3, reduce the labor intensity of the on-site workers, and improve the production efficiency of the casting.

[0031] Based on the above embodiments, further, in order to reduce the interference caused by the vibration of other components to the carrier 11, in a feasible implementation manner, the vibration assembly 1 further includes a support frame 13, the carrier 11 is slidably arranged above the support frame 13, and the vibration directions of the vibrator motors 12 are parallel to the sliding direction of the carrier 11. With this setting, the support frame 13 in this embodiment can form a good support for the carrier 11, and at the same time, it can also prevent the carrier 11 from running off in an uncontrollable direction during the vibration process. Similarly, in order to prevent the carrier 11 from shifting in its own width direction, in a feasible implementation manner, the upper surface of the support frame 13 is provided with a first chute, and the lower surface of the carrier 11 is provided with a first slider slidably adapted to the first chute. At least two limit protrusions are arranged at intervals along the length direction of the first chute, and the limit protrusions are respectively arranged between the two limit protrusions. With this setting, this embodiment can limit the vibration displacement of the carrier 11 and prevent the carrier 11 from running off during the vibration of the vibrator motor 12.

[0032] Based on the above embodiments, the vibration assembly 1 further includes a support seat 14 and an elastic member 15. The support seat 14 is arranged below the carrier 11. The bottom of the elastic member 15 is connected to the support seat 14, and the top is connected to the vibrator motor 12, and the elastic member 15 has a degree of freedom to swing along the vibration direction of the vibrator motor 12. In this embodiment, the support seat 14 is connected to the vibrator motor 12 through the elastic member 15, so that the vibration force of the vibrator motor 12 can be more effectively transmitted to the carrier 11 and the sand box 3, which is beneficial to ensuring the vibration efficiency of the vibrator motor 12 for the sandy soil. Preferably, in a feasible implementation manner, the elastic member 15 includes a plurality of spring pieces arranged in an overlapping manner, and the thickness directions of the spring pieces are all parallel to the vibration direction of the vibrator motor 12. In this way, the multiple spring pieces can not only reserve redundancy for the vibration of the vibrator motor 12, but also provide sufficient support strength for the sand box 3.

[0033] In a feasible implementation manner, the carrier 11 includes two support beams and a plurality of connecting cross beams. Both support beams are parallel to the first horizontal direction. Each connecting cross beam is arranged between the two support beams at intervals along the first horizontal direction, and the length direction of each connecting cross beam is perpendicular to the first horizontal direction. The oscillator motor 12 is fixedly installed at the bottom of the support beam. In this way, while ensuring the structural strength of the carrier 11, corresponding limit blocks can be provided at the bottom of the sand box 3 to be firmly clamped with the connecting cross beams in the carrier 11, making the connection between the sand box 3 and the carrier 11 more stable and convenient for disassembly and assembly.

[0034] In a feasible implementation manner, the compaction assembly 2 further includes a mounting base 27. The mounting base 27 includes a base plate 271, a mounting plate 272, a vertical plate 273, and a support column 274. The mounting plate 272 and the base plate 271 are arranged at intervals from top to bottom, and the base plate 271 and the mounting plate 272 are parallel to each other. The first vertical shaft 22 is rotatably arranged on the mounting plate 272. The upper and lower ends of the support column 274 are respectively fixedly connected to the mounting plate 272 and the base plate 271. The vertical plate 273 is arranged on one side of the support column 274 and is used to enhance the structural strength of the support column 274. With such a setting, the mounting base 27 in this embodiment can install the first vertical shaft 22 at an appropriate height, making the structural arrangement of the entire compaction assembly 2 more reasonable.

[0035] In summary, compared with the prior art, during the filling process of sandy soil, the present utility model can make the particulate matter in the sandy soil float by the vibration of the oscillator motor 12 to facilitate the on-site staff to take out the lumps; and it is beneficial to make the particle size distribution of the sandy soil in the sand box 3 more uniform, beneficial to maintaining the consistency of the surface quality of the casting, and reducing the sand holes on the surface of the casting; at the same time, the compaction assembly 2 in the present utility model adjusts the horizontal position of the driving cylinder 26 through the relative rotation of the first vertical shaft 22 and the second vertical shaft 24, and drives the pressing plate 21 to move up and down through the telescopic movement of the driving cylinder 26 to compact the sandy soil in the sand box 3, reducing the labor intensity of the on-site staff and being beneficial to improving the production efficiency of the casting.

[0036] Based on the same inventive concept, the present utility model also proposes a casting production line, which includes the mold auxiliary tooling of the hot blast stove support described above.

[0037] Compared with the prior art, the casting production line in the present utility model has all the beneficial effects of the above-mentioned mold auxiliary tooling of the hot blast stove support, and will not be repeated here.

[0038] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A mold auxiliary tooling for a hot blast furnace support, characterized in that: include: A vibration assembly (1) comprises a carrier frame (11) and a vibrator motor (12), wherein the carrier frame (11) is used to carry a sand box (3), and the vibrator motors (12) are multiple, each of which has a vibration direction parallel to a first horizontal direction, and each of the vibrator motors (12) is evenly arranged at the bottom of the carrier frame (11); A compaction assembly (2) comprises a pressing plate (21) and a driving unit, wherein the driving unit comprises a first vertical shaft (22), a first crossbeam (23), a second vertical shaft (24), a second crossbeam (25) and a driving cylinder (26), wherein one end of the first crossbeam (23) is connected to the top of the first vertical shaft (22), and the other end is connected to the bottom of the second vertical shaft (24), the first vertical shaft (22) can rotate around its own axis and drive the first crossbeam (23) to rotate, and one end of the second crossbeam (25) is arranged on the The second vertical axis (24) is at the bottom, and the second crossbeam (25) is located above the first crossbeam (23). The driving cylinder (26) is arranged at the other end of the second crossbeam (25). The second vertical axis (24) can rotate around its own axis and drive the second crossbeam (25) to rotate. The telescopic end of the driving cylinder (26) is located below the second crossbeam (25). The pressing plate (21) is connected to the telescopic end of the driving cylinder (26), and the plate surface of the pressing plate (21) is parallel to the horizontal direction.

2. The mold auxiliary tooling of the hot blast stove support according to claim 1, characterized in that: The vibration component (1) also includes a support frame (13), the carrier frame (11) is slidably arranged above the support frame (13), and the vibration direction of each vibrator motor (12) is parallel to the sliding direction of the carrier frame (11).

3. The mold auxiliary tooling of the hot blast stove support according to claim 2, characterized in that: A first slide groove is provided on the upper surface of the support frame (13), and a first sliding block slidably matched with the first slide groove is provided on the lower surface of the carrier frame (11). At least two limiting protrusions are spaced apart in the first slide groove along its length direction, and the limiting protrusions are respectively arranged between the two limiting protrusions.

4. The mold auxiliary tooling of the hot blast stove support according to claim 1, characterized in that: The vibration assembly (1) also includes a support seat (14) and an elastic member (15), wherein the support seat (14) is arranged below the carrier frame (11), the bottom of the elastic member (15) is connected to the support seat (14), and the top is connected to the vibrator motor (12) (12), and the elastic member (15) has the freedom to swing along the vibration direction of the vibrator motor (12) (12).

5. The mold auxiliary tooling of the hot blast stove support according to claim 4, characterized in that: The elastic member (15) comprises a plurality of overlapping spring sheets, and the thickness direction of each of the spring sheets is parallel to the vibration direction of the vibrator motor (12) (12).

6. The mold auxiliary tooling of the hot blast stove support according to claim 1, characterized in that: The support frame (11) includes two support beams and a plurality of connecting beams, the two support beams are parallel to the first horizontal direction, the connecting beams are arranged between the two support beams at intervals along the first horizontal direction, and the length direction of each connecting beam is perpendicular to the first horizontal direction, and the vibrator motor (12) (12) is fixedly installed at the bottom of the support beam.

7. The mold auxiliary tooling of the hot blast stove support according to claim 1, characterized in that: The compaction assembly (2) also includes a mounting seat (27), the mounting seat (27) includes a base plate (271), a mounting plate (272), a vertical plate (273) and a support column (274), the mounting plate (272) and the base plate (271) are arranged at intervals from top to bottom, and the base plate (271) and the mounting plate (272) are parallel to each other, the first vertical shaft (22) is rotatably arranged on the mounting plate (272), the upper and lower ends of the support column (274) are fixedly connected to the mounting plate (272) and the base plate (271), respectively, and the vertical plate (273) is arranged on one side of the support column (274) and is used to strengthen the structural strength of the support column (274).

8. A casting production line, characterized in that: A mold auxiliary tooling comprising a hot blast furnace support as claimed in any one of claims 1 to 7.

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