Aluminum profile pouring forming cooling device

Abstract

The utility model discloses an aluminum profile pouring forming cooling device which comprises an operation table, the top face of the operation table is movably connected with two forming blocks which are in mirror symmetry, heat dissipation pieces are arranged in the two forming blocks, the bottom face of the operation table is fixedly connected with a liquid storage box, the bottom face of the liquid storage box is vertically communicated with a drain valve, and the front side of the liquid storage box is horizontally communicated with a supplement valve. The liquid storage box is internally provided with two liquid pumps, the output end of each liquid pump is communicated with a conveying pipe, the two conveying pipes penetrate through the liquid storage box and are communicated with the heat dissipation piece in the forming block, the top face of the liquid storage box is communicated with a backflow pipe, the backflow pipe is communicated with the heat dissipation piece, and the top face of the operation table is provided with a feeding piece. The liquid storage tank is fixed to the bottom face of the operation table, the two water pumps communicated with the heat dissipation piece through the conveying pipe and the backflow pipe are arranged in the liquid storage tank, the liquid drainage valve and the supplement valve are communicated to the liquid storage tank, cooling liquid in the liquid storage tank can be replaced conveniently, and the cooling effect of the cooling liquid on aluminum profiles in a mold is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of mold manufacturing technology, and in particular to a cooling device for aluminum profile casting. Background Technology

[0002] During the normal lifting and transport of goods, the proper winding and unwinding of the drum is crucial for crane equipment. To ensure that the drum is not affected by external factors, an outer shell is installed on its outside to reduce external influences. However, the manufacturing of the crane drum shell requires the use of molding molds.

[0003] Patent publication number CN221559757U discloses an aluminum profile forming mold, including a support frame. A connecting frame is fixedly connected to the upper surface of the support frame near its edge, and a feeding box is fixedly connected to the end of the connecting frame away from the support frame. A fixing rod is fixedly connected to the upper surface of the support frame. Through the arrangement of heat dissipation components, the support frame, and forming columns, when the heat dissipation components are needed to cool the cast shell, only the cooling water pump needs to be started. The cooling water pump delivers coolant through a delivery pipe to a heat-conducting pipe. The heat is absorbed by the heat-conducting plate and then transferred to the surface of the heat-conducting pipe. The coolant inside the heat-conducting pipe absorbs the surface heat and returns to the cooling water pump through a return pipe for further cooling. This improves the cooling effect of the shell and avoids excessively long cooling times that could affect production efficiency.

[0004] The coolant in this patent is in the cooling water pump. Coolant is a consumable, and it is inconvenient to replace it when it becomes ineffective due to prolonged use. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an aluminum profile casting and cooling device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an aluminum profile casting and cooling device, comprising an operating platform, two mirror-symmetrical forming blocks movably connected to the top surface of the operating platform, each of the two forming blocks having a heat dissipation component inside, a liquid storage tank fixedly connected to the bottom surface of the operating platform, a drain valve vertically connected to the bottom surface of the liquid storage tank, a replenishment valve horizontally connected to the front side of the liquid storage tank, two pumps inside the liquid storage tank, each pump's output end connected to a delivery pipe, both delivery pipes penetrating the liquid storage tank and communicating with the heat dissipation component inside the forming block, a return pipe connected to the top surface of the liquid storage tank, the return pipe communicating with the heat dissipation component, a pressure block vertically connected to the top surface of the operating platform, and a feeding component on the top surface of the operating platform.

[0007] As a further improvement to the above technical solution, the feeding component includes two mirror-symmetrical support frames, with a feeding box fixed between the two support frames. The feeding box is equipped with a heating plate, and the front side of the feeding box is connected to a downwardly inclined feeding pipe. The end of the feeding pipe is movably connected to a baffle.

[0008] As a further improvement to the above technical solution, the heat dissipation component includes a heat-conducting pipe embedded in the arc-shaped surface of the molding block. The heat-conducting pipe is distributed in a serpentine pattern within the molding block. A heat-conducting plate that fits against the heat-conducting pipe is fixed within the arc-shaped surface of the molding block. The inlet end of the heat-conducting pipe is connected to the delivery pipe, and the outlet end of the heat-conducting pipe is connected to the return pipe. A bracket is fixed on each side of the liquid storage tank. An air cavity is provided in both molding blocks. The air cavity penetrates the side of the molding block and is equipped with a fan. Multiple equidistant heat dissipation holes are horizontally distributed through the front side of the molding block. The heat dissipation holes are connected to the air cavity. The bracket is fixed to the bottom surface of the operating table.

[0009] As a further improvement to the above technical solution, the top surface of the operating table has two mirror-symmetrical through slots. A drive motor is horizontally fixed in one of the through slots, and the output end of the drive motor is connected to a threaded rod. The end of the threaded rod is rotatably connected in the through slot. The outer edge of the threaded rod is threaded with two mirror-symmetrical screw sleeves. The threads of the two screw sleeves are opposite in direction. One screw sleeve is fixed on the bottom surface of each molding block. A guide rod is horizontally fixed in the other through slot. The outer edge of the guide rod is axially slidably fitted with two guide sleeves. One guide sleeve is fixed on the bottom surface of each molding block. The return pipe and the delivery pipe are both inserted into the through slots, and both the return pipe and the delivery pipe are flexible hoses. The return pipe and the delivery pipe are vertically fixed on the bottom surface of the molding block.

[0010] As a further improvement to the above technical solution, one of the molding blocks has a slot horizontally opened at each end, and the other molding block has an insert block adapted to the slot fixed at each end. A rubber pad is fixed at each end of the molding block, and each rubber pad has a through hole adapted to the slot.

[0011] As a further improvement to the above technical solution, a drive motor is vertically fixed to one end of the feeding tube. The output end of the drive motor is connected to a threaded rod. The end of the threaded rod is rotatably connected to a support block. The support block is fixedly connected to the feeding tube. A screw sleeve is threadedly connected to the outer edge of the threaded rod. The screw sleeve is fixedly connected to the baffle. Two mirror-symmetrical limiting grooves are vertically opened on the front end face of the feeding tube. A limiting block is slidably connected in each limiting groove. The limiting blocks are fixed to the inner ends of the baffle.

[0012] As a further improvement to the above technical solution, four equidistant support columns are vertically fixed to the top surface of the operating platform, and a top plate is fixed to the top surface of the four support columns. A hydraulic press is vertically fixed to the top surface of the top plate, and the output end of the hydraulic press movably passes through the top plate. A support plate is fixedly connected to the end of the hydraulic press. A through hole is vertically passed through each of the four corners of the support plate. The support plate is axially slidably sleeved on the outer edge of the support column through the through holes, and a pressure block is vertically fixed to the bottom surface of the support plate.

[0013] This utility model has the following beneficial effects:

[0014] Compared with existing technologies, this aluminum profile casting and cooling device uses a liquid storage tank fixed to the bottom of the operating table. Inside the liquid storage tank, two water pumps are connected to the heat dissipation components via delivery and return pipes. A drain valve and a replenishment valve are connected to the liquid storage tank to facilitate the replacement of the coolant in the tank, ensuring the cooling effect of the coolant on the aluminum profile inside the mold. The baffle acts as a seal for the discharge pipe when it is not in use, preventing molten metal from dripping from the discharge port. The slotted blocks improve the sealing performance of the two forming blocks when they are closed. Attached Figure Description

[0015] Figure 1 A three-dimensional view of the overall structure of the aluminum profile casting and cooling device proposed in this utility model;

[0016] Figure 2 This is a front view of the overall structure of the aluminum profile casting and cooling device proposed in this utility model;

[0017] Figure 3 This is a side view of the overall structure of the aluminum profile casting and cooling device proposed in this utility model;

[0018] Figure 4 The aluminum profile casting and cooling device proposed in this utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0019] Figure 5This is a top sectional view of the overall structure of the forming block of the aluminum profile casting and cooling device proposed in this utility model;

[0020] Figure 6 This is a side sectional view showing the connection between the forming block and the operating table of the aluminum profile casting and cooling device proposed in this utility model.

[0021] Legend:

[0022] 1. Operating platform; 2. Liquid storage tank; 3. Through groove; 4. Heat dissipation hole; 5. Fan; 6. Molding block; 7. Support frame; 8. Feeding box; 9. Support plate; 10. Top plate; 11. Discharge pipe; 12. Hydraulic press; 13. Support column; 14. Press block; 15. Heat-conducting plate; 16. Bracket; 17. Conveying pipe; 18. Drain valve; 19. Replenishing valve; 20. Return pipe; 21. Rubber pad; 22. Support block; 23. Baffle; 24. Threaded rod one; 25. Threaded rod sleeve one; 26. Drive motor one; 27. Slot; 28. Heat-conducting pipe; 29. ​​Air cavity; 30. Threaded rod two; 31. Threaded rod sleeve two; 32. Guide sleeve; 33. Guide rod. Detailed Implementation

[0023] 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.

[0024] Reference Figures 1 to 6 The aluminum profile casting and cooling device provided by this utility model includes an operating platform 1. Two mirror-symmetrical forming blocks 6 are movably connected to the top surface of the operating platform 1. Each forming block 6 has a heat dissipation component inside. A liquid storage tank 2 is fixedly connected to the bottom surface of the operating platform 1. A drain valve 18 is vertically connected to the bottom surface of the liquid storage tank 2, and a replenishment valve 19 is horizontally connected to the front side of the liquid storage tank 2. Two pumps are installed inside the liquid storage tank 2. The output end of each pump is connected to a delivery pipe 17. Both delivery pipes 17 penetrate the liquid storage tank 2 and are connected to the heat dissipation components inside the forming blocks 6. A return pipe 20 is connected to the top surface of the liquid storage tank 2. The flow pipe 20 is connected to the heat sink. The top surface of the operating table 1 is connected to the lifting pressure block 14. The top surface of the operating table 1 is provided with a feeding component. The top surface of the operating table 1 is vertically fixed with four equidistant support columns 13. The top surfaces of the four support columns 13 are jointly fixed with a top plate 10. The top surface of the top plate 10 is vertically fixed with a hydraulic press 12. The output end of the hydraulic press 12 moves through the top plate 10. The end of the hydraulic press 12 is fixedly connected to a support plate 9. Each of the four corners of the support plate 9 has a through hole. The support plate 9 is axially slidably sleeved on the outer edge of the support column 13 through the through holes. The bottom surface of the support plate 9 is vertically fixed with the pressure block 14.

[0025] The top surface of the operating table 1 has two mirror-symmetrical through slots 3. A drive motor 2 is horizontally fixed in one of the through slots 3. The output end of the drive motor 2 is connected to a threaded rod 30. The end of the threaded rod 30 is rotatably connected in the through slot 3. The outer edge of the threaded rod 30 is threaded with two mirror-symmetrical screw sleeves 31. The threads of the two screw sleeves 31 are opposite. Each bottom surface of each forming block 6 is fixed with a screw sleeve 31. A guide rod 33 is horizontally fixed in the other through slot 3. The outer edge of the guide rod 33 is axially slidably connected with two guide sleeves 32. Each bottom surface of each forming block 6 is fixed with a guide sleeve 32. The return pipe 20 and the conveying pipe 17 are both inserted in the through slot 3. Both the return pipe 20 and the conveying pipe 17 are flexible hoses. The return pipe 20 and the conveying pipe 17 are vertically fixed to the bottom surface of the forming block 6.

[0026] The heat dissipation component includes a heat-conducting pipe 28 embedded in the arc-shaped surface of the molding block 6. The heat-conducting pipe 28 is distributed in a serpentine pattern within the molding block 6. A heat-conducting plate 15 is fixed within the arc-shaped surface of the molding block 6 and is in contact with the heat-conducting pipe 28. The inlet end of the heat-conducting pipe 28 is connected to the delivery pipe 17, and the outlet end of the heat-conducting pipe 28 is connected to the return pipe 20. A bracket 16 is fixed on each side of the liquid storage tank 2. Both molding blocks 6 are provided with air cavities 29. The air cavities 29 penetrate the side of the molding block 6 and are provided with a fan 5. Multiple equidistant heat dissipation holes 4 are horizontally penetrating the front side of the molding block 6. The heat dissipation holes 4 are connected to the air cavities 29. The bracket 16 is fixed to the bottom surface of the operating table 1.

[0027] The feeding component includes two mirror-symmetrical support frames 7, with a feeding box 8 fixed between the two support frames 7. The feeding box 8 is equipped with a heating plate. The front side of the feeding box 8 is connected to a downwardly inclined feeding pipe 11. The end of the feeding pipe 11 is movably connected to a baffle 23. A drive motor 26 is vertically fixed on one side of the end of the feeding pipe 11. The output end of the drive motor 26 is connected to a threaded rod 24. The end of the threaded rod 24 is rotatably connected to a support block 22. The support block 22 is fixedly connected to the feeding pipe 11. The outer edge of the threaded rod 24 is threadedly connected to a screw sleeve 25. The screw sleeve 25 is fixedly connected to the baffle 23. Two mirror-symmetrical limiting grooves are vertically opened on the front end face of the feeding pipe 11. A limiting block is slidably connected in each limiting groove. The limiting blocks are fixed to the inner ends of the baffle 23.

[0028] One of the molding blocks 6 has a slot 27 horizontally opened at each end, and the other molding block 6 has an insert block that fits the slot 27 fixed at each end. A rubber pad 21 is fixed at each end of the molding block 6, and each rubber pad 21 has a through hole that fits the slot 27.

[0029] A liquid storage tank 2 is fixed to the bottom of the operating table 1. Two water pumps connected to the heat sink are installed in the liquid storage tank 2 through the delivery pipe 17 and the return pipe 20. A drain valve 18 and a replenishment valve 19 are connected to the liquid storage tank 2 to facilitate the replacement of the coolant in the liquid storage tank 2 and ensure the cooling effect of the coolant on the aluminum profile in the mold. The baffle 23 is installed to seal the discharge pipe 11 when it is not in use, preventing the molten metal from dripping from the discharge port. The slot 27 is installed to improve the sealing of the two forming blocks 6 when they are closed.

[0030] Working principle: During use, the second drive motor drives the second threaded rod 30 to rotate. Under the drive of the two screw sleeves 31 with opposite thread directions, the two forming blocks 6 merge, and the insert block is inserted into the slot 27. Then, the baffle 23 rises under the drive of the first drive motor 26, and the molten metal in the feeding box 8 enters between the two forming blocks 6 through the feeding pipe 11. Then, the baffle 23 descends to close the feeding pipe 11 to prevent the molten metal from dripping. Then, the pressing block 14 descends to form the molten metal in the forming block 6. At the same time, the liquid pump pumps the liquid in the storage tank 2. The coolant is extracted and sent to the heat-conducting pipe 28 through the delivery pipe 17. The heat of the workpiece in the molding block 6 is transferred to the heat-conducting plate 15, and then transferred to the heat-conducting pipe 28 by the heat-conducting plate 15. The coolant in the heat-conducting pipe 28 that has absorbed heat will return to the storage tank 2 through the return pipe 20. At the same time, the fan 5 is started, and the fan 5 discharges the heat through the air cavity 29 to further cool the workpiece. When the coolant needs to be replaced, simply open the drain valve 18 to drain the old coolant from the storage tank 2, and then inject the new coolant into the storage tank 2 through the replenishment valve 19.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cooling device for aluminum profile casting, comprising an operating table (1), characterized in that: The top surface of the operating table (1) is movably connected to two mirror-symmetrical molding blocks (6). The interior of each molding block (6) is equipped with a heat sink. The bottom surface of the operating table (1) is fixedly connected to a liquid storage tank (2). The bottom surface of the liquid storage tank (2) is vertically connected to a drain valve (18). The front side of the liquid storage tank (2) is horizontally connected to a replenishment valve (19). The liquid storage tank (2) is equipped with two pumps. The output end of each pump is connected to a delivery pipe (17). Both delivery pipes (17) pass through the liquid storage tank (2) and are connected to the heat sink in the molding block (6). The top surface of the liquid storage tank (2) is connected to a return pipe (20). The return pipe (20) is connected to the heat sink. The top surface of the operating table (1) is vertically connected to a pressure block (14). The top surface of the operating table (1) is equipped with a feeding component.

2. The aluminum profile casting and cooling device according to claim 1, characterized in that: The feeding component includes two mirror-symmetrical support frames (7), and a feeding box (8) is fixed between the two support frames (7). The feeding box (8) is equipped with a heating plate. The front side of the feeding box (8) is connected to a downwardly inclined feeding pipe (11), and the end of the feeding pipe (11) is movably connected to a baffle (23).

3. The aluminum profile casting and cooling device according to claim 1, characterized in that: The heat dissipation component includes a heat-conducting pipe (28) embedded in the arc surface of the molding block (6). The heat-conducting pipe (28) is distributed in a serpentine manner in the molding block (6). A heat-conducting plate (15) is fixed in the arc surface of the molding block (6) and fits against the heat-conducting pipe (28). The inlet end of the heat-conducting pipe (28) is connected to the delivery pipe (17), and the outlet end of the heat-conducting pipe (28) is connected to the return pipe (20). A bracket (16) is fixed on each side of the liquid storage tank (2). A wind cavity (29) is provided in both molding blocks (6). The wind cavity (29) penetrates the side of the molding block (6). A fan (5) is provided in the wind cavity (29). Multiple equidistant heat dissipation holes (4) are horizontally penetrating the front side of the molding block (6). The heat dissipation holes (4) are connected to the wind cavity (29). The bracket (16) is fixed on the bottom surface of the operating table (1).

4. The aluminum profile casting and cooling device according to claim 1, characterized in that: The top surface of the operating table (1) has two mirror-symmetrical through slots (3). A drive motor 2 is horizontally fixed in one of the through slots (3). The output end of the drive motor 2 is connected to a threaded rod 2 (30). The end of the threaded rod 2 (30) is rotatably connected in the through slot (3). The outer edge of the threaded rod 2 (30) is threaded with two mirror-symmetrical screw sleeves 2 (31). The threads of the two screw sleeves 2 (31) have opposite directions. Each of the forming blocks (6) has a screw fixed to its bottom surface. A guide rod (33) is horizontally fixed in another through groove (3). The outer edge of the guide rod (33) is axially slidably sleeved with two guide sleeves (32). Each of the bottom surfaces of the forming block (6) is fixed with one of the guide sleeves (32). The return pipe (20) and the delivery pipe (17) are both inserted into the through groove (3). The return pipe (20) and the delivery pipe (17) are both flexible hoses. The return pipe (20) and the delivery pipe (17) are vertically fixed to the bottom surface of the forming block (6).

5. The aluminum profile casting and cooling device according to claim 1, characterized in that: One of the molding blocks (6) has a slot (27) horizontally opened at each end, and the other molding block (6) has a plug that fits the slot (27) fixed at each end. A rubber pad (21) is fixed at each end of the molding block (6), and each rubber pad (21) has a through hole that fits the slot (27).

6. The aluminum profile casting and cooling device according to claim 2, characterized in that: A drive motor (26) is vertically fixed to one side of the end of the feed tube (11). The output end of the drive motor (26) is connected to a threaded rod (24). The end of the threaded rod (24) is rotatably connected to a support block (22). The support block (22) is fixedly connected to the feed tube (11). The outer edge of the threaded rod (24) is threadedly connected to a screw sleeve (25). The screw sleeve (25) is fixedly connected to the baffle (23). Two mirror-symmetrical limiting grooves are vertically opened on the front end face of the feed tube (11). A limiting block is slidably connected in each limiting groove. The limiting blocks are fixed to the inner ends of the baffle (23).

7. The aluminum profile casting and cooling device according to claim 1, characterized in that: The top surface of the operating table (1) is vertically fixed with four equidistant support columns (13), and the top surfaces of the four support columns (13) are jointly fixed with a top plate (10). The top surface of the top plate (10) is vertically fixed with a hydraulic press (12). The output end of the hydraulic press (12) movably passes through the top plate (10). The end of the hydraulic press (12) is fixedly connected to a support plate (9). Each of the four corners of the support plate (9) has a through hole. The support plate (9) is axially slidably sleeved on the outer edge of the support column (13) through the through hole. The bottom surface of the support plate (9) is vertically fixed with a pressure block (14).

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