A molding die for high-strength aluminum bricks

Abstract

This utility model discloses a molding die for high-strength aluminum bricks, belonging to the field of aluminum brick mold technology. It includes a base plate, a first mounting frame fixedly connected to the top of the base plate, and a second mounting frame. An extrusion frame is inserted into the first mounting frame, and an extrusion block is inserted into the second mounting frame. A fixing shell is fixedly connected to one side of both the first and second mounting frames. A locking block is slidably connected inside the fixing shell, and a first spring is fixedly connected to one end of the locking block. Through the coordinated use of these devices, after the extrusion frame and extrusion block are respectively inserted into the first and second mounting frames, the first spring can push the locking block into the slot, thereby fixing them in place. Pulling the handle releases the restriction, facilitating the replacement of the extrusion frame and extrusion block by the operator, thus meeting the needs of producing aluminum bricks of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of aluminum brick mold technology, specifically a molding mold for high-strength aluminum bricks. Background Technology

[0002] High-alumina bricks are a type of refractory material made primarily from bauxite. They are characterized by high temperature resistance, corrosion resistance, good thermal stability, and high mechanical strength. They are classified into different grades based on their alumina content and are widely used in the lining of high-temperature equipment in industries such as metallurgy, building materials, and chemicals. They are one of the key refractory materials for industrial kilns.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN220784338U) discloses a molding die for waste aluminum clay bricks, comprising a fixed frame, an extrusion frame fixedly connected inside the fixed frame, a groove at the bottom of the extrusion frame, a protrusion placed inside the groove, a sliding plate fixedly connected to the bottom of the protrusion, a connecting plate fixedly connected to the bottom of the fixed frame, two fixed rods fixedly connected between the connecting plate and the extrusion frame, the sliding plate slidably connected to the surfaces of the two fixed rods, and two sliding rods fixedly connected to the top of the sliding plate.

[0004] In the aforementioned patent, after the raw material is placed inside the extrusion frame, the hydraulic rod is controlled so that the movable end of the hydraulic rod can drive the slide plate to move down. When the slide plate moves down, the extrusion block will also move and enter the interior of the extrusion frame, thereby extruding the raw material into aluminum bricks. However, the size of the extrusion frame is relatively fixed, and it can only extrude aluminum bricks of a single size, which is difficult to meet the needs of producing aluminum bricks of different sizes.

[0005] Therefore, this utility model provides a molding die for high-strength aluminum bricks to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides a molding die for high-strength aluminum bricks, aiming to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a molding die for high-strength aluminum bricks, comprising a base plate, a first mounting frame fixedly connected to the top of the base plate, a second mounting frame provided on the top of the base plate, an extrusion frame inserted inside the first mounting frame, an extrusion block inserted inside the second mounting frame, a fixing shell fixedly connected to one side of both the first and second mounting frames, a locking block slidably connected inside the fixing shell, a first spring fixedly connected to one end of the locking block, the end of the first spring away from the locking block fixedly connected to the inner wall of one side of the fixing shell, a locking groove adapted to the locking block being opened on one side of the extrusion frame and one side of the extrusion block, and the end of the locking block away from the first spring being inserted into the inside of the locking groove.

[0010] As a preferred technical solution of this application, a pull handle is fixedly connected to the top of the card block, and a sliding groove is provided on the top of the fixed shell. The sliding groove is connected to the inner cavity of the fixed shell, and the pull handle extends to the outside of the fixed shell through the sliding groove.

[0011] As a preferred technical solution of this application, a support rod is fixedly connected to the top of the base plate, a top plate is fixedly connected to the top of the support rod, a slider is slidably connected to the side surface of the support rod, and one side of the slider is fixedly connected to one side of the second mounting frame.

[0012] As a preferred technical solution of this application, a traction block is fixedly connected to one side of the second mounting frame, and an electric push rod is fixedly connected to the bottom of the top plate, with the movable end of the electric push rod fixedly connected to the top of the traction block.

[0013] As a preferred technical solution of this application, a push block is slidably connected inside the extrusion frame, the side surface of the push block slides against the inner wall of the extrusion frame, and a limit frame is fixedly connected to the inner wall of the extrusion frame, with the push block penetrating through the limit frame.

[0014] As a preferred technical solution of this application, the extrusion frame has an installation groove inside, which is connected to the inner cavity of the extrusion frame. A connecting plate is fixedly connected to the bottom of the push block, and both ends of the connecting plate extend into the interior of the installation groove. A telescopic rod is fixedly connected to the top inner wall of the installation groove, and the movable end of the telescopic rod is fixedly connected to the top of the connecting plate.

[0015] As a preferred technical solution of this application, a second spring is sleeved on the side surface of the telescopic rod, the top end of the second spring is fixedly connected to the top inner wall of the mounting groove, and the bottom end of the second spring is fixedly connected to the top of the connecting plate.

[0016] (III) Beneficial Effects

[0017] This utility model has a simple structure and is easy to use. With the setting of a fixed shell, a locking block, a first spring and a pull handle, after the extrusion frame and the extrusion block are respectively inserted into the first mounting frame and the second mounting frame, the first spring can push the locking block to be inserted into the slot, thereby fixing the two. By pulling the pull handle, the restriction on the two can be released, which makes it convenient for workers to replace the extrusion frame and the extrusion block, thus meeting the needs of producing aluminum bricks of different sizes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the molding die for a high-strength aluminum brick.

[0019] Figure 2 This is a schematic diagram of the installation of the extrusion block in a molding die for a high-strength aluminum brick.

[0020] Figure 3 This is a schematic diagram of the installation of the extrusion frame in a molding die for a high-strength aluminum brick.

[0021] Figure 4 This is a cross-sectional view of the extrusion frame in a molding die for a high-strength aluminum brick.

[0022] Figure 5 This is a cross-sectional view of the fixed shell in a molding die for a high-strength aluminum brick.

[0023] In the picture:

[0024] 1. Base plate; 2. First mounting frame; 3. Second mounting frame; 4. Extrusion frame; 5. Extrusion block; 6. Fixing shell; 7. Locking block; 8. First spring; 9. Pull handle; 10. Locking groove; 11. Support rod; 12. Top plate; 13. Electric push rod; 14. Traction block; 15. Slider; 16. Push block; 17. Connecting plate; 18. Limiting frame; 19. Telescopic rod; 20. Second spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a molding die for high-strength aluminum bricks, such as... Figure 1 , Figure 2 and Figure 5As shown, the device includes a base plate 1, a first mounting frame 2 fixedly connected to the top of the base plate 1, a second mounting frame 3 provided on the top of the base plate 1, a compression frame 4 inserted inside the first mounting frame 2, a compression block 5 inserted inside the second mounting frame 3, a fixing shell 6 fixedly connected to one side of both the first mounting frame 2 and the second mounting frame 3, a locking block 7 slidably connected inside the fixing shell 6, a first spring 8 fixedly connected to one end of the locking block 7, the end of the first spring 8 away from the locking block 7 fixedly connected to the inner wall of one side of the fixing shell 6, a locking groove 10 adapted to the locking block 7 being opened on one side of the compression frame 4 and one side of the compression block 5, and the end of the locking block 7 away from the first spring 8 being inserted into the inside of the locking groove 10.

[0027] A pull handle 9 is fixedly connected to the top of the locking block 7. A sliding groove is provided on the top of the fixing shell 6. The sliding groove is connected to the inner cavity of the fixing shell 6. The pull handle 9 extends to the outside of the fixing shell 6 through the sliding groove.

[0028] The extrusion frame 4 in the first mounting frame 2 is compatible with the extrusion block 5 in the second mounting frame 3. When using this mold, the aluminum brick raw material needs to be placed inside the extrusion frame 4. Once the extrusion block 5 enters the extrusion frame 4, the raw material is extruded into aluminum bricks. When producing aluminum bricks of different sizes, the extrusion frame 4 and extrusion block 5 can be replaced as a set. When replacing either, the pull handle 9 must be pulled first. The pull handle 9 directly moves the locking block 7, causing it to move out of the locking slot 10, thus releasing the restriction on the extrusion frame 4 and extrusion block 5. Then, the current extrusion frame 4 and extrusion block 5 can be directly removed from the first mounting frame 2 and the second mounting frame 3 respectively, and then replaced with a new one. The compression frame 4 and compression block 5 are sufficient. When installing the compression frame 4 and compression block 5, the compression frame 4 and compression block 5 need to be inserted into the first mounting frame 2 and the second mounting frame 3 respectively. During this process, the side surfaces of the compression frame 4 and compression block 5 will contact the arc surface of the locking block 7 and can compress the locking block 7, causing the locking block 7 to retract into the fixed shell 6. When the locking block 7 moves, it can compress the first spring 8. When the compression frame 4 and compression block 5 are completely inserted into the first mounting frame 2 and the second mounting frame 3, the first spring 8 will release the pressure and push the locking block 7 to move, so that the locking block 7 is inserted into the slot 10, thereby fixing the two.

[0029] Furthermore, in order to enable the raw materials to be extruded into aluminum bricks, such as... Figure 1 , Figure 2 and Figure 5 As shown, a support rod 11 is fixedly connected to the top of the base plate 1, a top plate 12 is fixedly connected to the top of the support rod 11, a slider 15 is slidably connected to the side surface of the support rod 11, and one side of the slider 15 is fixedly connected to one side of the second mounting frame 3.

[0030] A traction block 14 is fixedly connected to one side of the second mounting frame 3, and an electric push rod 13 is fixedly connected to the bottom of the top plate 12. The movable end of the electric push rod 13 is fixedly connected to the top of the traction block 14.

[0031] After the aluminum brick raw material is placed inside the extrusion frame 4, the electric push rod 13 can be activated. The movable end of the electric push rod 13 can drive the second mounting frame 3 to move through the traction block 14. When the second mounting frame 3 moves, the extrusion block 5 will also move, so that the extrusion block 5 can enter the interior of the extrusion frame 4 and extrude the raw material into aluminum bricks. In addition, the slider 15, together with the support rod 11, provides a limiting and guiding effect for the second mounting frame 3 and the extrusion block 5. This setting allows the extrusion block 5 to accurately enter the interior of the extrusion frame 4.

[0032] Furthermore, to facilitate the removal of aluminum bricks by staff, such as Figure 1 , Figure 3 and Figure 4 As shown, a push block 16 is slidably connected inside the extrusion frame 4. The side surface of the push block 16 slides against the inner wall of the extrusion frame 4. A limit frame 18 is fixedly connected to the inner wall of the extrusion frame 4, and the push block 16 passes through the limit frame 18.

[0033] An installation groove is provided inside the extrusion frame 4, which is connected to the inner cavity of the extrusion frame 4. A connecting plate 17 is fixedly connected to the bottom of the push block 16. Both ends of the connecting plate 17 extend into the interior of the installation groove. A telescopic rod 19 is fixedly connected to the top inner wall of the installation groove. The movable end of the telescopic rod 19 is fixedly connected to the top of the connecting plate 17.

[0034] A second spring 20 is fitted on the side surface of the telescopic rod 19. The top end of the second spring 20 is fixedly connected to the top inner wall of the mounting groove, and the bottom end of the second spring 20 is fixedly connected to the top of the connecting plate 17.

[0035] After the aluminum brick raw material is placed inside the extrusion frame 4, it will accumulate on the top of the push block 16. When the extrusion block 5 extrudes the raw material, the push block 16 will be forced to move downward. During this process, the telescopic rod 19 can automatically cooperate with the push block 16, and the second spring 20 will also be stretched. When the extrusion block 5 moves out of the extrusion frame 4, the second spring 20 will drive the push block 16 to reset. During the upward movement of the push block 16, the formed aluminum brick can be moved, which makes it easier for the staff to take out the aluminum brick.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A molding die for high-strength aluminum bricks, comprising a base plate (1), characterized in that: A first mounting frame (2) is fixedly connected to the top of the base plate (1), and a second mounting frame (3) is provided on the top of the base plate (1). A compression frame (4) is inserted inside the first mounting frame (2), and a compression block (5) is inserted inside the second mounting frame (3). A fixed shell (6) is fixedly connected to one side of both the first mounting frame (2) and the second mounting frame (3). A locking block (7) is slidably connected inside the fixed shell (6). A first spring (8) is fixedly connected to one end of the locking block (7). The end of the first spring (8) away from the locking block (7) is fixedly connected to the inner wall of one side of the fixed shell (6). A slot (10) adapted to the locking block (7) is opened on one side of the compression frame (4) and one side of the compression block (5). The end of the locking block (7) away from the first spring (8) is inserted into the slot (10).

2. The molding die for a high-strength aluminum brick according to claim 1, characterized in that: The top of the card block (7) is fixedly connected to a pull handle (9), and the top of the fixed shell (6) is provided with a sliding groove. The sliding groove is connected to the inner cavity of the fixed shell (6), and the pull handle (9) extends to the outside of the fixed shell (6) through the sliding groove.

3. The molding die for a high-strength aluminum brick according to claim 1, characterized in that: A support rod (11) is fixedly connected to the top of the base plate (1), and a top plate (12) is fixedly connected to the top of the support rod (11). A slider (15) is slidably connected to the side surface of the support rod (11), and one side of the slider (15) is fixedly connected to one side of the second mounting frame (3).

4. The molding die for a high-strength aluminum brick according to claim 3, characterized in that: A traction block (14) is fixedly connected to one side of the second mounting frame (3), and an electric push rod (13) is fixedly connected to the bottom of the top plate (12). The movable end of the electric push rod (13) is fixedly connected to the top of the traction block (14).

5. The molding die for a high-strength aluminum brick according to claim 1, characterized in that: The extrusion frame (4) is slidably connected to a push block (16), the side surface of the push block (16) is slidably attached to the inner wall of the extrusion frame (4), and a limiting frame (18) is fixedly connected to the inner wall of the extrusion frame (4), with the push block (16) penetrating through the limiting frame (18).

6. The molding die for a high-strength aluminum brick according to claim 5, characterized in that: The extrusion frame (4) has an installation groove inside, which is connected to the inner cavity of the extrusion frame (4). The bottom of the push block (16) is fixedly connected to a connecting plate (17), and both ends of the connecting plate (17) extend into the interior of the installation groove. The top inner wall of the installation groove is fixedly connected to a telescopic rod (19), and the movable end of the telescopic rod (19) is fixedly connected to the top of the connecting plate (17).

7. The molding die for a high-strength aluminum brick according to claim 6, characterized in that: The side surface of the telescopic rod (19) is fitted with a second spring (20), the top end of the second spring (20) is fixedly connected to the top inner wall of the mounting groove, and the bottom end of the second spring (20) is fixedly connected to the top of the connecting plate (17).

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