Aluminum alloy shell cooling die

Abstract

The utility model relates to the technical field of metal processing equipment, and discloses an aluminum alloy shell cooling die which comprises a fixing support, an operation table is fixedly connected to the inner wall of the fixing support, a supporting plate is fixedly connected to the bottom of the inner wall of the fixing support, a lower die is fixedly connected to the top of the supporting plate, and an upper die is arranged at the top of the lower die. A first motor is fixedly connected to the bottom of the inner wall of the fixing support, a first connecting column is fixedly connected to the output end of the first motor, a plurality of second rotating plates are fixedly connected to the outer wall of the first connecting column, first rotating plates are rotationally connected to the outer walls of the second rotating plates, and first connecting blocks are rotationally connected to the outer walls of the first rotating plates. According to the demolding device, the bottom plate is driven by the connecting column II to slide upwards in the lower mold, so that demolding treatment is realized, the problem that subsequent equipment use is hindered due to the fact that a finished product in the mold is difficult to rapidly demold by traditional equipment is solved, and the demolding efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing equipment, in particular to a cooling die for an aluminum alloy shell. Background Art

[0002] An aluminum alloy shell die is a tool for manufacturing aluminum alloy shells. Due to its good mechanical properties, low density, high temperature resistance, corrosion resistance, creep resistance and other properties, aluminum alloy is widely used in the fields of automobiles, electronics, aerospace, etc., and the aluminum alloy shell die plays a key role in the production of these products;

[0003] An aluminum alloy shell die usually consists of an upper die and a lower die. A cavity is formed between the upper and lower dies to accommodate aluminum alloy materials and form them into the required shell shape. The die may also include some other components, such as sliders, lifters, core-pulling mechanisms, etc. Since a large amount of heat is released during the forming process of aluminum alloy, specific cooling components need to be equipped to ensure the temperature control and forming efficiency of the die;

[0004] However, after the traditional equipment is used, it is difficult to quickly demold the finished products in the die, which causes certain obstacles to the subsequent use of the equipment, prolongs the production cycle of the products, extends the running time, increases the energy consumption, and at the same time, forcibly taking them out by brute force will cause the products to be subjected to excessive stress during the demolding process, resulting in problems such as deformation and cracks. Therefore, an aluminum alloy shell cooling die is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an aluminum alloy shell cooling die, aiming to improve the problem that it is difficult for traditional equipment to quickly demold the finished products in the die.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An aluminum alloy shell cooling die includes a fixed bracket. The inner wall of the fixed bracket is fixedly connected with an operating table. The bottom of the inner wall of the fixed bracket is fixedly connected with a support plate. The top of the support plate is fixedly connected with a lower die. An upper die is arranged on the top of the lower die. The bottom of the inner wall of the fixed bracket is fixedly connected with a first motor. The output end of the first motor is fixedly connected with a first connecting column. A plurality of second rotating plates are fixedly connected to the outer wall of the first connecting column. The outer walls of the second rotating plates are all rotatably connected with first rotating plates. The outer walls of the first rotating plates are all rotatably connected with first connecting blocks. The top of the first connecting blocks is fixedly connected with a connecting plate. A plurality of second connecting columns are fixedly connected to the top of the connecting plate. The top of the second connecting columns is fixedly connected with a bottom plate. The outer wall of the bottom plate is slidably connected to the inner wall of the lower die. A cooling assembly is arranged inside the fixed bracket, and the cooling assembly is used for cooling the die;

[0008] As a further description of the above technical solution:

[0009] The cooling assembly includes a delivery pipe, the outer wall of the delivery pipe is arranged inside the fixed bracket, and a plurality of limiting columns are slidably connected inside the connecting plate;

[0010] As a further description of the above technical solution:

[0011] The bottom of the limiting column is fixedly connected to the bottom of the inner wall of the fixed bracket, the top of the limiting column is fixedly connected to the bottom of the support plate, and one end of the connecting column is slidably connected inside the fixed bracket;

[0012] As a further description of the above technical solution:

[0013] A telescopic cylinder is fixedly connected to the top of the fixed bracket, the output end of the telescopic cylinder is fixedly connected to a coolant tank, and an upper mold is fixedly connected to the bottom of the coolant tank;

[0014] As a further description of the above technical solution:

[0015] The outer wall of the coolant tank is fixedly connected to both ends of the delivery pipe, one side of the delivery pipe is fixedly connected to the outer wall of the upper mold, and a second motor is fixedly connected to the top of the operating table;

[0016] As a further description of the above technical solution:

[0017] The output end of the second motor is fixedly connected to a gear, a toothed ring is arranged on one side of the gear, and the gear meshes with the toothed ring;

[0018] As a further description of the above technical solution:

[0019] The top of the toothed ring is fixedly connected to a connecting ring, and the inner wall of the connecting ring is slidably connected to the outer wall of the support plate;

[0020] As a further description of the above technical solution:

[0021] The top of the connecting ring is fixedly connected to a second connecting block, and a fan is fixedly connected inside the second connecting block.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present utility model, the first motor drives the first connecting column to rotate, thereby driving the second rotating plate to rotate synchronously. This rotational movement drives the connecting plate to move upward through the first rotating plate and the first connecting block, and then drives the bottom plate to slide upward inside the lower mold through the second connecting column, thereby realizing the demolding process. This solves the problem that traditional equipment is difficult to quickly demold the finished products in the mold, which causes certain obstacles to the subsequent use of the equipment, and improves the demolding efficiency of the equipment.

[0024] 2. In the present utility model, the coolant inside the coolant tank is conducted into the inside of the delivery pipe, and the cold air dissipated by the coolant is used to cool the upper mold and the lower mold. At the same time, the second motor drives the toothed ring on one side of the gear to rotate, and then drives the fan inside the second connecting block to rotate around the mold through the connecting ring. The cold air dissipated by the fan is used to strengthen the cooling of the mold. This solves the problem that traditional equipment usually only simply uses water or coolant for cooling, with a slow cooling speed and difficulty in quickly cooling the mold, and improves the cooling efficiency of the equipment for the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a three-dimensional schematic diagram of the cooling mold for an aluminum alloy shell proposed by the present utility model;

[0027] Figure 2 It is a schematic diagram of the bottom plate structure of the cooling mold for an aluminum alloy shell proposed by the present utility model;

[0028] Figure 3 It is a schematic diagram of the second connecting column structure of the cooling mold for an aluminum alloy shell proposed by the present utility model;

[0029] Figure 4 It is a schematic diagram of the fan structure of the cooling mold for an aluminum alloy shell proposed by the present utility model.

[0030] Among them, the reference numerals in the drawings are as follows:

[0031] 1. Fixed bracket; 2. Lower die; 3. Telescopic cylinder; 4. Cooling liquid tank; 5. Upper die; 6. Delivery pipe; 7. Support plate; 8. Motor 1; 9. Connecting column 1; 10. Rotating plate 1; 11. Connecting block 1; 12. Connecting plate; 13. Limit post; 14. Connecting column 2; 15. Bottom plate; 16. Operating table; 17. Rotating plate 2; 18. Motor 2; 19. Gear; 20. Tooth ring; 21. Connecting ring; 22. Connecting block 2; 23. Fan. Detailed implementation mode

[0032] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.

[0033] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of 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, and therefore should not be construed as a limitation to the present utility model.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0035] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0036] Refer to Figure 1 - Figure 3, An embodiment provided by the present utility model: an aluminum alloy shell cooling mold, which includes a fixed bracket 1. An operating table 16 is fixedly connected to the inner wall of the fixed bracket 1. A support plate 7 is fixedly connected to the bottom of the inner wall of the fixed bracket 1. A lower mold 2 is fixedly connected to the top of the support plate 7. An upper mold 5 is arranged on the top of the lower mold 2. A first motor 8 is fixedly connected to the bottom of the inner wall of the fixed bracket 1. A first connecting column 9 is fixedly connected to the output end of the first motor 8. A plurality of second rotating plates 17 are fixedly connected to the outer wall of the first connecting column 9. The outer walls of the second rotating plates 17 are all rotatably connected to a first rotating plate 10. The outer walls of the first rotating plates 10 are all rotatably connected to a first connecting block 11. A connecting plate 12 is fixedly connected to the top of the first connecting block 11. A plurality of second connecting columns 14 are fixedly connected to the top of the connecting plate 12. A bottom plate 15 is fixedly connected to the top of the second connecting columns 14. The outer wall of the bottom plate 15 is slidably connected to the inner wall of the lower mold 2. A cooling component is arranged inside the fixed bracket 1. The cooling component is used for cooling the mold. The cooling component includes a conveying pipe 6. The outer wall of the conveying pipe 6 is arranged inside the fixed bracket 1. A plurality of limiting columns 13 are slidably connected inside the connecting plate 12. The bottom of the limiting columns 13 is fixedly connected to the bottom of the inner wall of the fixed bracket 1. The top of the limiting columns 13 is fixedly connected to the bottom of the support plate 7. One end of the first connecting column 9 is slidably connected inside the fixed bracket 1.

[0037] Specifically, during the demoulding process of the equipment, first start the first motor 8. When the first motor 8 starts to operate, its output end drives the first connecting column 9 to rotate. While the first connecting column 9 rotates, the closely associated second rotating plates 17 also start to rotate synchronously. When the second rotating plates 17 rotate, by virtue of their own connection, they will drive the first rotating plates 10 to perform corresponding rotational movements. During the rotation of the first rotating plates 10, an effective connection is established with the connecting plate 12 through the first connecting blocks 11, thereby driving the connecting plate 12 to slide on the outer wall of the limiting columns 13. The limiting columns 13 limit and guide the movement of the connecting plate 12 to ensure that the movement of the connecting plate 12 always remains on the correct track. At the same time, when the connecting plate 12 moves upward, it will transmit this upward force to the finished product on the top of the bottom plate 15 through the second connecting columns 14. Under the action of this force, the finished product will slide on the inner wall of the lower mold 2, ultimately realizing efficient demoulding treatment, solving the problem that traditional equipment is difficult to quickly demould the finished product in the mold, thus causing a certain obstacle to the subsequent use of the equipment, and improving the demoulding efficiency of the equipment.

[0038] Refer to Figure 4, a telescopic cylinder 3 is fixedly connected to the top of the fixed bracket 1. The output end of the telescopic cylinder 3 is fixedly connected to a coolant tank 4. The bottom of the coolant tank 4 is fixedly connected to an upper mold 5. Both ends of a conveying pipe 6 are fixedly connected to the outer wall of the coolant tank 4. One side of the conveying pipe 6 is fixedly connected to the outer wall of the upper mold 5. A second motor 18 is fixedly connected to the top of the operating table 16. The output end of the second motor 18 is fixedly connected to a gear 19. A toothed ring 20 is arranged on one side of the gear 19. The gear 19 and the toothed ring 20 are meshed with each other. The top of the toothed ring 20 is fixedly connected to a connecting ring 21. The inner wall of the connecting ring 21 is slidably connected to the outer wall of the support plate 7. The top of the connecting ring 21 is fixedly connected to a second connecting block 22. A fan 23 is fixedly connected inside the second connecting block 22.

[0039] Specifically, during the cooling process of the equipment, first start the telescopic cylinder 3. With the start of the telescopic cylinder 3, its output end starts to drive the upper mold 5 at the bottom of the coolant tank 4 to move towards the top of the lower mold 2. When the upper mold 5 moves to the top position of the lower mold 2, at this time, the coolant stored inside the coolant tank 4 is conducted into the inside of the conveying pipe 6. During the flow of the coolant inside the conveying pipe 6, cold air will continuously be emitted. These cold airs will quickly be conducted to the surfaces of the lower mold 2 and the upper mold 5 to cool and cool the mold. Then start the second motor 18. After the second motor 18 is started, its output end starts to drive the gear 19 to rotate. While the gear 19 is rotating, the toothed ring 20 meshed with it will also rotate synchronously. With the rotation of the toothed ring 20, the second connecting block 22 at the top of the connecting ring 21 will also rotate around the outer wall of the lower mold 2. During this process, the fan 23 starts to operate, generating strong wind power. This wind power can better conduct the cold air emitted by the coolant to the outer walls of the lower mold 2 and the upper mold 5, enabling the cold air to come into contact with the mold more fully, thereby realizing the rapid cooling and cooling treatment of the mold, solving the problem that traditional equipment usually simply uses water or coolant for cooling treatment, with a slow cooling speed and difficulty in quickly cooling the mold, and improving the cooling efficiency of the equipment for the mold.

[0040] Working principle: During the demoulding process of the device, motor 1 8 is started, and the output end of motor 1 8 is used to drive connecting column 1 9 to rotate, thereby driving turntable 2 17 to rotate synchronously. While turntable 2 17 rotates, it will drive turntable 1 10 to perform corresponding rotational motion. While turntable 1 10 rotates, it will drive connecting plate 12 to slide on the outer wall of limiting column 13 through connecting block 1 11. The movement of connecting plate 12 is limited and guided by limiting column 13. At the same time, while connecting plate 12 moves upward, it will drive the finished product on the top of bottom plate 15 to slide on the inner wall of lower mould 2 through connecting column 2 14, thereby realizing the demoulding process. During the cooling process of the device, the output end of telescopic cylinder 3 is started to drive upper mould 5 at the bottom of coolant tank 4 to move to the top of lower mould 2. At this time, the coolant inside coolant tank 4 is conducted into the inside of conveying pipe 6, and the cold air at the heat dissipation part of the coolant inside conveying pipe 6 is conducted to the surfaces of lower mould 2 and upper mould 5. Then motor 2 18 is started, and the output end of motor 2 18 is used to drive gear 19 to rotate. While gear 19 rotates, it will drive gear ring 20 to rotate synchronously, so that connecting block 2 22 at the top of connecting ring 21 rotates around the outer wall of lower mould 2, thereby using the wind generated by fan 23 to better conduct the cold air dissipated by the coolant to the outer walls of lower mould 2 and upper mould 5, thereby realizing the rapid cooling of the mould.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Aluminum alloy shell cooling mold, including a fixed bracket (1), characterized in that: The inner wall of the fixed bracket (1) is fixedly connected to an operating table (16); the bottom of the inner wall of the fixed bracket (1) is fixedly connected to a support plate (7); the top of the support plate (7) is fixedly connected to a lower mold (2); the top of the lower mold (2) is provided with an upper mold (5); the bottom of the inner wall of the fixed bracket (1) is fixedly connected to a motor 1 (8); the output end of the motor 1 (8) is fixedly connected to a connecting column 1 (9); the outer wall of the connecting column 1 (9) is fixedly connected to a plurality of rotating plates 2 (17); the outer wall of the rotating plates 2 (17) The rotating plate (10) is rotatably connected to a rotating plate (10), the outer wall of the rotating plate (10) is rotatably connected to a connecting block (11), the top of the connecting block (11) is fixedly connected to a connecting plate (12), the top of the connecting plate (12) is fixedly connected to a plurality of connecting columns (14), the top of the connecting column (14) is fixedly connected to a bottom plate (15), the outer wall of the bottom plate (15) is slidably connected to the inner wall of the lower mold (2), and a cooling component is arranged inside the fixed bracket (1), and the cooling component is used for cooling the mold.

2. The aluminum alloy shell cooling mold according to claim 1, characterized in that: The cooling assembly comprises a delivery pipe (6), the outer wall of the delivery pipe (6) is arranged inside the fixed bracket (1), and a plurality of limit columns (13) are slidably connected inside the connecting plate (12).

3. The aluminum alloy shell cooling mold according to claim 2, characterized in that: The bottom of the limiting column (13) is fixedly connected to the bottom of the inner wall of the fixing bracket (1), the top of the limiting column (13) is fixedly connected to the bottom of the support plate (7), and one end of the connecting column (9) is slidably connected to the inside of the fixing bracket (1).

4. The aluminum alloy shell cooling mold according to claim 2, characterized in that: The top of the fixed bracket (1) is fixedly connected to a telescopic cylinder (3), the output end of the telescopic cylinder (3) is fixedly connected to a coolant tank (4), and the bottom of the coolant tank (4) is fixedly connected to an upper mold (5).

5. The aluminum alloy shell cooling mold according to claim 4, characterized in that: The outer wall of the coolant tank (4) is fixedly connected to the two ends of the delivery pipe (6), one side of the delivery pipe (6) is fixedly connected to the outer wall of the upper mold (5), and the top of the operating table (16) is fixedly connected to a second motor (18).

6. The aluminum alloy shell cooling mold according to claim 5, characterized in that: The output end of the second motor (18) is fixedly connected with a gear (19), a gear ring (20) is arranged on one side of the gear (19), and the gear (19) and the gear ring (20) are meshed.

7. The aluminum alloy shell cooling mold according to claim 6, characterized in that: A connecting ring (21) is fixedly connected to the top of the gear ring (20), and the inner wall of the connecting ring (21) is slidably connected to the outer wall of the support plate (7).

8. The aluminum alloy shell cooling mold according to claim 7, characterized in that: A second connecting block (22) is fixedly connected to the top of the connecting ring (21), and a fan (23) is fixedly connected inside the second connecting block (22).

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