Alloy solution shroud for aluminum alloy casting

Abstract

The utility model relates to the field of aluminium alloy foundry discloses alloy solution guiding frame for aluminium alloy foundry, including support frame, the support frame is fixed at the top surface of the chassis, the movable setting of support frame top has guiding box, the inside bottom surface of guiding box is inclined plane, the inside opening of guiding box has the mounting groove, the movable setting of mounting groove inside has guiding groove, the outer wall left side, right side of guiding groove is equipped with a plurality of springs respectively, a plurality of spring surrounds on a plurality of support column respectively. In the utility model, through the collaborative use of support frame, chassis, guiding box, mounting groove, guiding groove, vibration motor, connecting hole, spring and support column, aluminium alloy solution can be efficiently guided to the pressure casting machine bunker, the flow speed of solution is improved, the residual of solution in the guiding process is effectively reduced, thereby the production efficiency of aluminium alloy foundry is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy casting, specifically to an alloy solution guide frame for aluminum alloy casting. Background Technology

[0002] Aluminum alloy casting, as an important metal processing technology, is widely used in various fields such as automotive, aerospace, electronics, and construction. With the rapid development of these industries, higher demands are being placed on the quality and production efficiency of aluminum alloy castings. In aluminum alloy casting (especially die casting), the molten aluminum alloy solution needs to be transferred to the die casting machine's hopper via a flow guide. The alloy solution flow guide typically consists of a flow channel and a moving frame.

[0003] Currently, most alloy solution guide frames are used by workers who pour the aluminum alloy solution into the guide channel, allowing it to flow along the inclined surface of the guide channel into the die-casting machine's hopper. This has the following disadvantages: the guide frame only guides the solution by its own gravity and the inclined surface, resulting in poor solution flow. Utility Model Content

[0004] The purpose of this invention is to provide an alloy solution guide frame for aluminum alloy casting, in order to solve the problem that the solution flow is not smooth due to the guide frame relying solely on the solution's own gravity and the inclined plane for guidance.

[0005] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: an alloy solution guide frame for aluminum alloy casting, comprising a support frame, the support frame being fixed to the top surface of a base frame, a guide box being movably disposed above the support frame, the inner bottom surface of the guide box being inclined, an installation groove being provided inside the guide box, a guide groove being movably disposed inside the installation groove, the inner bottom surface of the guide groove being inclined, a vibration motor being provided below the guide groove, a plurality of connecting holes being provided on the left and right sides of the outer wall of the guide box, a plurality of springs being provided on the left and right sides of the outer wall of the guide groove, the outer ends of the plurality of springs being fixedly connected to the left and right sides of the inner wall of the installation groove, a plurality of support columns being provided on the left and right sides of the outer wall of the guide groove, the plurality of support columns being slidably inserted into the plurality of connecting holes, and the plurality of springs being wrapped around the plurality of support columns.

[0006] Preferably, a groove is provided on the rear side of the inner wall of the flow guide box, and a slider is fixed on the rear side of the outer wall of the flow guide groove, the slider being slidably disposed in the groove.

[0007] Preferably, a heat insulation frame is fixed to the outer wall of the guide channel, the vibration motor is fixed to the bottom surface of the heat insulation frame, the inner ends of several springs are fixedly connected to the left and right sides of the outer wall of the heat insulation frame, and the inner ends of several support columns are fixedly connected to the left and right sides of the outer wall of the heat insulation frame.

[0008] Preferably, the interior of the flow channel is coated with a ceramic coating.

[0009] Preferably, the top surface of the support frame is provided with a threaded hole, a screw is threadedly connected to the threaded hole, a lifting plate is fixed to the bottom surface of the guide box, a rotating groove is provided on the bottom surface of the lifting plate, a rotating block is fixed to the threaded end of the screw, and the rotating block is rotatably disposed in the rotating groove.

[0010] Preferably, the top surface of the support frame has a limiting hole, and the bottom surface of the lifting plate is fixed with a limiting post, which is slidably inserted into the limiting hole.

[0011] Compared with existing technologies, the alloy solution guide frame for aluminum alloy casting that adopts the above technical solution has the following advantages:

[0012] 1. In use, through the coordinated use of support frame, base frame, flow guide box, mounting groove, flow guide channel, vibration motor, connecting hole, spring and support column, the aluminum alloy solution can be efficiently guided to the die casting machine hopper, which improves the flow speed of the solution and effectively reduces the residue of the solution in the flow guide process, thereby improving the production efficiency of aluminum alloy casting.

[0013] Second, during use, the movement trajectory of the guide channel can be effectively limited, ensuring that the guide channel can only vibrate in the left and right directions. The heat insulation frame is made of ceramic fiber composite material, which can effectively reduce the heat transferred from the high-temperature aluminum alloy solution to the vibration motor and spring, avoiding problems such as performance degradation and shortened life due to high temperature, and ensuring long-term stable operation of the equipment. It further improves the flow rate of the aluminum alloy solution, and at the same time, the smooth surface of the ceramic coating makes it difficult for solution to remain, facilitating subsequent cleaning and maintenance, and extending the service life of the guide channel;

[0014] Third, during use, the height of the guide box and guide channel can be adjusted, allowing the guide frame to adapt to die-casting machine hoppers of different heights, improving the equipment's versatility and flexibility, and meeting the needs of different production scenarios. It can also limit the lifting plate, ensuring that it does not shift or shake during lifting, thus improving stability. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of an embodiment.

[0016] Figure 2This is a breakdown diagram of an embodiment.

[0017] Figure 3 This is a schematic diagram showing the disassembled flow channel and heat insulation frame in an embodiment.

[0018] Figure 4 This is a cross-sectional view of the lifting plate in an embodiment.

[0019] In the diagram: 1. Support frame; 2. Base frame; 3. Flow guide box; 4. Mounting groove; 5. Flow guide groove; 6. Vibration motor; 7. Connecting hole; 8. Spring; 9. Support column; 10. Slide groove; 11. Slider; 12. Heat insulation frame; 13. Ceramic coating; 14. Threaded hole; 15. Screw; 16. Lifting plate; 17. Rotating groove; 18. Rotating block; 19. Limiting hole; 20. Limiting column. Detailed Implementation

[0020] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1-3 As shown, an alloy solution guide frame for aluminum alloy casting includes a support frame 1, which is fixed to the top surface of a base frame 2. A guide box 3 is movably mounted above the support frame 1. The bottom surface of the guide box 3 is inclined, and an installation groove 4 is provided inside the guide box 3. A guide groove 5 is movably mounted inside the installation groove 4. The bottom surface of the guide groove 5 is inclined, and a vibration motor 6 is provided below the guide groove 5. Several connecting holes 7 are provided on the left and right sides of the outer wall of the guide box 3. Several springs 8 are provided on the left and right sides of the outer wall of the guide groove 5. The outer ends of the springs 8 are fixedly connected to the left and right sides of the inner wall of the installation groove 4. Several support columns 9 are provided on the left and right sides of the outer wall of the guide groove 5. The support columns 9 are slidably inserted into the connecting holes 7, and the springs 8 are wrapped around the support columns 9.

[0022] During operation, when the die-casting machine needs to add alloy solution, its hopper slides outward along the ground rail. After opening the material gate, the operator pushes the base frame 2 to align the guide box 3 and guide channel 5 with the material gate. Then, the operator slowly pours the high-temperature aluminum alloy solution, which has been fully melted in the furnace, into the guide channel 5. The aluminum alloy solution can flow smoothly into the die-casting machine's hopper along the slope of the guide channel 5. At the same time, the operator starts the vibration motor 6. The vibration generated by the vibration motor 6 and the elasticity of the spring 8 work together to make the guide channel 5 sway left and right inside the mounting slot 4. This swaying effectively improves the fluidity of the aluminum alloy solution, ensuring that the solution can flow into the hopper quickly and reducing the residence time of the solution in the guide channel 5. During this process, the support column 9 slides inside the connecting hole 7, which not only provides reliable support for the guide channel 5, but also ensures the stability of the guide channel 5 during the swaying process. Through the coordinated use of support frame 1, base frame 2, flow guide box 3, mounting groove 4, flow guide groove 5, vibration motor 6, connecting hole 7, spring 8 and support column 9, the aluminum alloy solution can be efficiently guided into the die casting machine hopper, which increases the flow rate of the solution and effectively reduces the residue of the solution during the flow process, thereby improving the production efficiency of aluminum alloy casting.

[0023] like Figures 1-3 As shown, a groove 10 is provided on the rear side of the inner wall of the flow guide box 3, and a slider 11 is fixed on the rear side of the outer wall of the flow guide groove 5. The slider 11 is slidably disposed in the groove 10.

[0024] During use, when the vibration motor 6 vibrates the guide channel 5, the slider 11 will slide left and right in the slide groove 10, which can effectively limit the movement trajectory of the guide channel 5 and ensure that the guide channel 5 can only vibrate in the left and right directions.

[0025] like Figures 1-3 As shown, a heat insulation frame 12 is fixed to the outer wall of the flow channel 5, a vibration motor 6 is fixed to the bottom surface of the heat insulation frame 12, the inner ends of several springs 8 are fixedly connected to the left and right sides of the outer wall of the heat insulation frame 12 respectively, the inner ends of several support columns 9 are fixedly connected to the left and right sides of the outer wall of the heat insulation frame 12 respectively, and the interior of the flow channel 5 is coated with a ceramic coating 13.

[0026] During use, the heat insulation frame 12, made of ceramic fiber composite material, effectively reduces the heat transferred from the high-temperature aluminum alloy solution to the vibration motor 6 and spring 8, avoiding performance degradation and shortened lifespan caused by high temperatures, and ensuring long-term stable operation of the equipment. The ceramic coating 13 has excellent high-temperature resistance, corrosion resistance, and wear resistance, effectively resisting the erosion and scouring of the high-temperature aluminum alloy solution. It not only maintains stable physical and chemical properties in high-temperature environments but also reduces friction between the solution and the inner wall of the guide channel 5, further improving the flow rate of the aluminum alloy solution. At the same time, the smooth surface of the ceramic coating 13 makes it difficult for solution residue to remain, facilitating subsequent cleaning and maintenance and extending the service life of the guide channel 5.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, the top surface of the support frame 1 is provided with a threaded hole 14, and a screw 15 is threadedly connected to the threaded hole 14. The bottom surface of the guide box 3 is fixed with a lifting plate 16, and the bottom surface of the lifting plate 16 is provided with a rotating groove 17. The threaded end of the screw 15 is fixed with a rotating block 18, which is rotatably disposed in the rotating groove 17. The top surface of the support frame 1 is provided with a limiting hole 19, and the bottom surface of the lifting plate 16 is fixed with a limiting post 20, which is slidably inserted into the limiting hole 19.

[0028] During use, operators can adjust the height of the guide box 3 and the guide channel 5 by rotating the screw 15 according to actual needs. When the screw 15 is rotated, the rotating block 18 fixed at the threaded end of the screw 15 will rotate within the rotating groove 17 opened on the bottom surface of the lifting plate 16. Since the screw 15 is threadedly connected to the threaded hole 14, the lifting plate 16 will move up and down with the rotation of the screw 15, thereby adjusting the height of the guide box 3 and the guide channel 5. This allows the guide frame to adapt to die-casting machine hoppers of different heights, improving the versatility and flexibility of the equipment and meeting the needs of different production scenarios. When the lifting plate 16 is raised and lowered by the screw 15, the limiting post 20 slides into the limiting hole 19, which can limit the lifting plate 16 and ensure that the lifting plate 16 will not deviate or shake during the lifting process, thus improving stability.

[0029] 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 flow guide for an alloy solution for casting of aluminium alloys, comprising a support frame (1) which is fixed to the top surface of a base frame (2), characterised in that, A flow guide box (3) is movably disposed above the support frame (1). The bottom surface of the flow guide box (3) is inclined. An installation groove (4) is provided inside the flow guide box (3). A flow guide groove (5) is movably disposed inside the installation groove (4). The bottom surface of the flow guide groove (5) is inclined. A vibration motor (6) is provided below the flow guide groove (5). Several connecting holes (7) are provided on the left and right sides of the outer wall of the flow guide box (3). Several springs (8) are provided on the left and right sides of the outer wall of the flow guide groove (5). The outer ends of the several springs (8) are fixedly connected to the left and right sides of the inner wall of the installation groove (4). Several support columns (9) are provided on the left and right sides of the outer wall of the flow guide groove (5). Several support columns (9) are slidably inserted into several connecting holes (7). Several springs (8) are wrapped around several support columns (9).

2. The alloy solution guide frame for aluminum alloy casting according to claim 1, characterized in that: The inner wall of the flow guide box (3) is provided with a sliding groove (10), and the outer wall of the flow guide groove (5) is fixed with a slider (11), which is slidably disposed in the sliding groove (10).

3. The alloy solution guide frame for aluminum alloy casting according to claim 2, characterized in that: A heat insulation frame (12) is fixed to the outer wall of the flow channel (5). The vibration motor (6) is fixed to the bottom surface of the heat insulation frame (12). The inner ends of several springs (8) are fixedly connected to the left and right sides of the outer wall of the heat insulation frame (12) respectively. The inner ends of several support columns (9) are fixedly connected to the left and right sides of the outer wall of the heat insulation frame (12) respectively.

4. The alloy solution guide frame for aluminum alloy casting according to claim 1, characterized in that: The interior of the flow channel (5) is coated with a ceramic coating (13).

5. The alloy solution guide frame for aluminum alloy casting according to claim 1, characterized in that: The top surface of the support frame (1) is provided with a threaded hole (14), and a screw (15) is threadedly connected in the threaded hole (14). The bottom surface of the guide box (3) is fixed with a lifting plate (16), and the bottom surface of the lifting plate (16) is provided with a rotating groove (17). The threaded end of the screw (15) is fixed with a rotating block (18), and the rotating block (18) is rotatably arranged in the rotating groove (17).

6. The alloy solution guide frame for aluminum alloy casting according to claim 5, characterized in that: The top surface of the support frame (1) has a limiting hole (19), and the bottom surface of the lifting plate (16) is fixed with a limiting post (20). The limiting post (20) is slidably inserted into the limiting hole (19).

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