Aluminum product die-casting die with multiple cavities

Abstract

The aluminum product die-casting die with the multiple cavities comprises a lower die base and an upper die base, a die core is arranged on the top of the lower die base, and a first lower side fixing plate and a second lower side fixing plate are arranged on the left side and the right side of the lower die base respectively. The front side and the rear side of the first lower side fixing plate and the front side and the rear side of the second lower side fixing plate are each detachably connected with two fixing bolts, the multiple fixing bolts are detachably connected to the left side and the right side of the lower die base correspondingly, and a first upper side movable plate and a second upper side movable plate are arranged on the left side and the right side of the upper die base correspondingly. According to the utility model, the upper side movable plate I, the upper die holder, the upper side movable plate II and the movable supporting column II can linearly move up and down on the fixed rod by rotating the hand turntable and rotating the threaded rod, so that the upper die holder is separated from the lower die holder in a moving and ascending manner, and the upper die holder is also separated from the lower die holder; the mold core is shown, and the interiors of the upper mold base and the lower mold base are shown.

Description

Technical Field

[0001] This utility model relates to the field of die casting mold manufacturing technology, specifically to a die casting mold for aluminum products with multiple cavities. Background Technology

[0002] Aluminum products are a general term for household and industrial goods made primarily from aluminum alloys. Aluminum alloys are widely used in daily life and production, for example, in automobiles, motorcycles, home appliances, and aerospace products. Die casting, also known as pressure casting, is a casting method that involves filling a mold cavity with molten metal under high pressure and high speed, and then cooling it under high pressure to form a casting. It is one of the most widely used and fastest-growing metal hot forming processes in casting technology. As a component forming technology, die casting meets the requirements of modern manufacturing for product complexity, precision, lightweighting, energy saving, and green manufacturing. Its application areas are constantly expanding, and with the continuous improvement of die casting equipment and technology, the application scope of die-cast products will continue to expand beyond its current level. The prior art discloses some patents in the field of die casting mold technology. Among them, application number CN118268534B4 specifically discloses a rapid die casting mold for aluminum products. This patented technology can effectively cool down aluminum castings and avoid the problem of surface oxidation caused by aluminum castings coming into contact with air at high temperatures. However, its overall mold does not fully display the internal mold core structure and is time-consuming and inconvenient in terms of disassembly and installation. Utility Model Content

[0003] The purpose of this utility model is to provide a die-casting mold for aluminum products with multiple cavities, so as to solve the problems mentioned in the background art that the overall mold does not fully display the internal core structure and is time-consuming and inconvenient in terms of disassembly and installation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a die-casting mold for aluminum products with multiple cavities, comprising a lower mold base and an upper mold base. A mold core is provided at the top of the lower mold base. Lower side fixing plates one and two are respectively provided on the left and right sides of the lower mold base. Two fixing bolts are detachably connected to the front and rear sides of both lower side fixing plates one and two. Multiple fixing bolts are detachably connected to the left and right sides of the lower mold base. Upper side movable plates one and two are respectively provided on the left and right sides of the upper mold base. Slots are provided on the upper part of both left and right sides of the upper mold base. Upper side movable plates one and two engage with their corresponding slots. A fixing groove is provided in the middle of the right side of the lower fixed plate 1. A threaded rod passes through the middle of the fixing groove 1. The threaded rod is threaded to the lower part of the lower fixed plate 1 and a hand dial is installed thereon. A bottom fixed plate is installed on the threaded rod at the bottom of the lower fixed plate 1. A movable support column 1 is threaded to the threaded rod. The movable support column 1 engages with the fixing groove 1. The movable support column 1 is installed in the middle of the upper movable plate 1. A fixing groove 2 is provided in the middle of the lower fixed plate 2. A fixing rod passes through the inside of the fixing groove 2 and the lower part of the lower fixed plate 2. A movable support column 2 is slidably connected to the fixing rod. The movable support column 2 is installed in the middle of the upper movable plate 2.

[0005] As a preferred technical solution of this utility model, the front left and right ends of the mold core are engaged with mounting top blocks, and the two mounting top blocks are respectively engaged with the front of the inner top of the upper mold base. The lower mold base and the front and rear sides of the upper mold base are provided with pressure plates. The left and right sides of the front pressure plate are detachably connected with mounting rods two, and the two mounting rods two are detachably connected to the corresponding mounting top blocks.

[0006] As a preferred technical solution of this utility model, the middle part of the front pressure plate is detachably connected to the first mounting rod, which is detachably connected to the middle part of the front side of the mold core. The left and right sides of the two pressure plates are provided with strips, and multiple strips are detachably connected to the third mounting rods. The multiple third mounting rods are detachably connected to the four corners of the lower mold base.

[0007] As a preferred embodiment of this utility model, a through groove is provided at the top center of the mold core, the through groove engages with a through post, and the through post engages in the middle of the upper mold base.

[0008] As a preferred technical solution of this utility model, the four outer corners of the upper mold base are detachably connected with side fixing bolts, and the multiple side fixing bolts are detachably connected to the four inner corners of the lower mold base.

[0009] As a preferred technical solution of this utility model, the bottom of the upper movable plate one opens and closes with the top of the lower fixed plate one, and the bottom of the upper movable plate two opens and closes with the top of the lower fixed plate two.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. Both upper movable plates 1 and 2 are engaged in the slots on the upper mold base. Upper movable plate 2 and movable support column 2 move up and down on the fixed rod. By rotating the hand dial, the connected threaded rod is rotated in the side fixed plate 1 and the fixed slot 1. The rotation of the threaded rod will move upper movable plate 1, upper mold base, upper movable plate 2 and movable support column 2 in a straight line up and down on the fixed rod, moving the upper mold base from the lower mold base and separating them. The upper mold base and the lower mold base will be separated, revealing the mold core and the interior of the upper and lower mold bases. The upper mold base can be combined with the lower mold base and sealed together. In this way, the internal mold core structure of the aluminum product die casting mold is fully displayed.

[0012] 2. The front and rear sides of the lower mold base and the upper mold base are fixed and sealed by the pressure plates on both sides. The pressure plates are connected to the mold core inside the lower mold base and the upper mold base by the second mounting rod, which facilitates the disassembly of the lower mold base and the upper mold base and the mold core. The mold core and the upper mold base are installed and stabilized by the mounting top block. For disassembly, the upper mold base can be directly pulled off from the mounting top block and removed, making the disassembly and installation of aluminum product die casting mold quick and convenient. Attached Figure Description

[0013] Figure 1 This is a front perspective view of the present invention;

[0014] Figure 2 This is a diagram showing the internal structure of this utility model;

[0015] Figure 3 This is a structural breakdown diagram of the present invention;

[0016] Figure 4 This is a right-side perspective view of the present invention.

[0017] In the diagram: 1. Lower mold base; 2. Upper mold base; 3. Pressure plate; 4. Mold core; 5. Mounting top block; 6. Through column; 7. Through slot; 8. Mounting rod one; 9. Mounting rod two; 10. Lower side fixing plate one; 11. Lower side fixing plate two; 12. Slot; 13. Upper side movable plate one; 14. Upper side movable plate two; 15. Fixing slot one; 16. Movable support column one; 17. Threaded rod; 18. Bottom fixing plate; 19. Hand dial; 20. Fixing slot two; 21. Movable support column two; 22. Fixing rod; 23. Strip plate; 24. Mounting rod three; 25. Fixing bolt; 26. Side fixing bolt. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0019] Please see Figure 1-4This utility model provides a die-casting mold for aluminum products with multiple cavities, including a lower mold base 1 and an upper mold base 2. A mold core 4 is provided on the top of the lower mold base 1. Lower side fixing plates 10 and 11 are respectively provided on the left and right sides of the lower mold base 1. Two fixing bolts 25 are detachably connected to the front and rear sides of both lower side fixing plates 10 and 11. Multiple fixing bolts 25 are detachably connected to the left and right sides of the lower mold base 1. Upper side movable plates 13 and 14 are respectively provided on the left and right sides of the upper mold base 2. Slots 12 are provided on the upper part of both left and right sides of the upper mold base 2. The upper side movable plates 13 and 14 respectively engage with the corresponding slots 12. The lower fixed plate 10 has a fixing groove 15 in the middle of its right side. A threaded rod 17 passes through the middle of the fixing groove 15 and is threaded to the lower part of the lower fixed plate 10, where a hand dial 19 is installed. A bottom fixed plate 18 is installed on the threaded rod 17 at the bottom of the lower fixed plate 10. A movable support column 16 is threaded to the threaded rod 17 and engages with the fixing groove 15. The movable support column 16 is installed in the middle of the upper movable plate 13. The lower fixed plate 21 has a fixing groove 20 in the middle of its middle. A fixing rod 22 passes through the inside of the fixing groove 20 and the lower part of the lower fixed plate 21. A movable support column 22 is slidably connected to the fixing rod 22. Movable support column 21 is installed in the middle of the upper movable plate 14. The lower mold base 1 and the upper mold base 2 are connected and fixed by a fixing rod 22, movable support column 21, movable support column 16, and threaded rod 17. The side fixing plates 10 on both sides are installed on the lower mold base 1 by fixing bolts 25. Movable support column 16 is installed together with the upper movable plate 13, and the upper movable plate 14 is installed together with the movable support column 21. Movable support column 16 and upper movable plate 13 move up and down together on the threaded rod 17. The upper movable plate 13 and upper movable plate 14 are both engaged in the slots 12 on the upper mold base 2. The upper movable plate 14 and the movable support column 21 move up and down on the fixed rod 22 together. By rotating the hand dial 19, the connected threaded rod 17 is rotated in the side fixed plate 10 and the fixed groove 15. The rotation of the threaded rod 17 will move the upper movable plate 13, the upper mold base 2, the upper movable plate 14 and the movable support column 21 up and down on the fixed rod 22, moving the upper mold base 2 from the lower mold base 1 and separating them. The upper mold base 2 and the lower mold base 1 will be separated, revealing the mold core 4 and the interior of the upper mold base 2 and the lower mold base 1. The upper mold base 2 can be combined with the lower mold base 1 and sealed together.

[0020] The front left and right ends of the mold core 4 are engaged with mounting top blocks 5. The two mounting top blocks 5 are engaged with the front of the inner top of the upper mold base 2. The front and rear sides of the lower mold base 1 and the upper mold base 2 are provided with pressure plates 3. The left and right sides of the front pressure plate 3 are detachably connected with mounting rods 9. The two mounting rods 9 are detachably connected to the corresponding mounting top blocks 5. The front and rear sides of the lower mold base 1 and the upper mold base 2 are fixed and sealed by the pressure plates 3 on the front and rear sides. The pressure plates 3 are connected to the mold core 4 inside the lower mold base 1 and the upper mold base 2 by the mounting rods 9, which facilitates the disassembly of the lower mold base 1 and the upper mold base 2 and the mold core 4. The mounting top blocks 5 are used to install and stabilize the mold core 4 and the upper mold base 2. To disassemble, the upper mold base 2 is directly pulled off the mounting top blocks 5 and removed.

[0021] A mounting rod 8 is detachably connected to the middle of the front pressure plate 3. The mounting rod 8 is detachably connected to the middle of the front side of the mold core 4. Strips 23 are provided on the left and right sides of both pressure plates 3. Mounting rods 24 are detachably connected to multiple strips 23. Multiple mounting rods 24 are detachably connected to the four corners of the lower mold base 1. After the pressure plates 3 connect the upper mold base 2 and the lower mold base 1, they are reinforced by the strips 23 at the four corners and the mounting rods 24.

[0022] A through groove 7 is provided at the top center of the mold core 4. The through groove 7 engages with the through post 6. The through post 6 engages in the middle of the upper mold base 2. The mold core 4 and the upper mold base 2 are connected through the through groove 7.

[0023] The four outer corners of the upper mold base 2 are detachably connected with side fixing bolts 26. Multiple side fixing bolts 26 are detachably connected to the four inner corners of the lower mold base 1, and the side fixing bolts 26 reinforce the four corners between the upper mold base 2 and the lower mold base 1.

[0024] The bottom of the upper movable plate 13 opens and closes with the top of the lower fixed plate 10, and the bottom of the upper movable plate 2 14 opens and closes with the top of the lower fixed plate 2 11. The upper movable plate 13 and the lower fixed plate 10, as well as the upper movable plate 2 14 and the lower fixed plate 2 11, can contact and merge or separate to unfold and reveal the interior of the upper mold base 2 and the lower mold base 1.

[0025] In this invention, the lower mold base 1 and the upper mold base 2 are connected and fixed by a fixing rod 22, a second movable support column 21, a first movable support column 16, and a threaded rod 17. The side fixing plates 10 on both sides are installed on the lower mold base 1 by fixing bolts 25. The first movable support column 16 is installed together with the first upper movable plate 13, and the second upper movable plate 14 is installed together with the second movable support column 21. The first movable support column 16 and the first upper movable plate 13 move up and down together on the threaded rod 17. The first upper movable plate 13 and the second upper movable plate 14 are both engaged in the slots 12 on the upper mold base 2. The second upper movable plate 14 and the second movable support column 21 are fixed together. The rod 22 moves up and down. By rotating the hand dial 19, the connected threaded rod 17 is rotated in the side fixing plate 10 and the fixing groove 15. The rotation of the threaded rod 17 will cause the upper movable plate 13, the upper mold base 2, the upper movable plate 24 and the movable support column 21 to move up and down linearly on the fixed rod 22. The upper mold base 2 is moved up and separated from the lower mold base 1. The upper mold base 2 and the lower mold base 1 are separated, and the mold core 4 is exposed. The interior of the upper mold base 2 and the lower mold base 1 are also exposed. The upper mold base 2 can be combined with the lower mold base 1 and sealed together. In this way, the internal mold core structure of the aluminum product die casting mold is fully displayed.

[0026] The front and rear sides of the lower mold base 1 and the upper mold base 2 are fixed and sealed by the pressure plates 3 on both sides. The pressure plates 3 are connected to the mold core 4 inside the lower mold base 1 and the upper mold base 2 by the mounting rod 2 9, which facilitates the disassembly of the lower mold base 1, the upper mold base 2 and the mold core 4. The mold core 4 and the upper mold base 2 are installed and stabilized by the mounting top block 5. For disassembly, the upper mold base 2 can be directly pulled off from the mounting top block 5 and removed, making the disassembly and installation of aluminum product die casting mold quick and convenient.

[0027] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A die-casting mold for aluminum products with multiple cavities, comprising a lower mold base (1) and an upper mold base (2), characterized in that: The lower mold base (1) is provided with a mold core (4) at its top. The lower mold base (1) is provided with a lower side fixing plate 1 (10) and a lower side fixing plate 2 (11) on its left and right sides respectively. The lower side fixing plate 1 (10) and the lower side fixing plate 2 (11) are detachably connected to two fixing bolts (25) on their front and rear sides respectively. Multiple fixing bolts (25) are detachably connected to the left and right sides of the lower mold base (1) respectively. The upper mold base (2) is provided with an upper side movable plate 1 (13) and an upper side movable plate 2 (14) on its left and right sides respectively. The upper part of the left and right sides of the upper mold base (2) is provided with a slot (12). The upper side movable plate 1 (13) and the upper side movable plate 2 (14) are respectively engaged with the corresponding slot (12). The middle right side of the lower side fixing plate 1 (10) is provided with a fixing groove 1 (15). The middle part of the fixing groove 1 (15) is through A threaded rod (17) is threaded to the lower part of the lower fixed plate (10) and a hand dial (19) is installed thereon. A bottom fixed plate (18) is installed on the threaded rod (17) at the bottom of the lower fixed plate (10). A movable support column (16) is threaded to the threaded rod (17). The movable support column (16) engages with a fixed groove (15). The movable support column (16) is installed in the middle of the upper movable plate (13). A fixed groove (20) is provided in the middle of the lower fixed plate (11). A fixed rod (22) passes through the inside of the fixed groove (20) and the lower part of the lower fixed plate (11). A movable support column (21) is slidably connected to the fixed rod (22). The movable support column (21) is installed in the middle of the upper movable plate (14).

2. The die-casting mold for aluminum products with multiple cavities according to claim 1, characterized in that: The front left and right ends of the mold core (4) are fitted with mounting top blocks (5), and the two mounting top blocks (5) are respectively fitted on the front of the inner top of the upper mold base (2). The front and rear sides of the lower mold base (1) and the upper mold base (2) are provided with pressure plates (3). The left and right sides of the front pressure plate (3) can be detachably connected with mounting rods (9), and the two mounting rods (9) can be detachably connected to the corresponding mounting top blocks (5).

3. The die-casting mold for aluminum products with multiple cavities according to claim 2, characterized in that: A mounting rod (8) is detachably connected to the middle of the front pressure plate (3). The mounting rod (8) is detachably connected to the middle of the front side of the mold core (4). A strip plate (23) is provided on both the left and right sides of the two pressure plates (3). A mounting rod (24) is detachably connected to multiple strip plates (23). The multiple mounting rods (24) are detachably connected to the four corners of the lower mold base (1).

4. The die-casting mold for aluminum products with multiple cavities according to claim 1, characterized in that: The top center of the mold core (4) is provided with a through groove (7), which engages with a through post (6), which engages in the middle of the upper mold base (2).

5. A die-casting mold for aluminum products with multiple cavities according to claim 1, characterized in that: The four outer corners of the upper mold base (2) are detachably connected with side fixing bolts (26), and the multiple side fixing bolts (26) are detachably connected to the four inner corners of the lower mold base (1).

6. The die-casting mold for aluminum products with multiple cavities according to claim 1, characterized in that: The bottom of the upper movable plate one (13) opens and closes with the top of the lower fixed plate one (10), and the bottom of the upper movable plate two (14) opens and closes with the top of the lower fixed plate two (11).

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