Air-cooled aluminum sheet stamping cooling mechanism

Abstract

This utility model discloses an air-cooled aluminum plate stamping cooling mechanism, including a base, a heat exchange box fixedly installed on one side of the top of the base, a base plate fixedly installed on the top of the base on one side of the heat exchange box, a lead screw rotatably installed at the center of the top of the base plate, guide rails provided on the top of the base plate on both sides of the lead screw, two nut pairs threaded on the outer wall of the lead screw, each nut pair having a mounting seat at its top, and rail blocks on both sides of the bottom of the mounting seats, the bottom of the rail blocks slidingly connected to the top of the guide rails, a positioning frame fixed on one side of the top of the base plate, a motor installed on the outer wall of the positioning frame, one end of the motor passing through the positioning frame and connected to one end of the lead screw, and a control panel installed on the top of the heat exchange box. This utility model not only improves the cooling efficiency of the aluminum plate during use, but also ensures the stability of the aluminum plate during air cooling, and achieves the purpose of easy air cooling of the aluminum plate.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum plate processing equipment, specifically to an air-cooled aluminum plate stamping cooling mechanism. Background Technology

[0002] During the stamping process of aluminum sheets, intense friction occurs between the aluminum sheet and the die, generating a large amount of heat. This heat causes the temperature of the aluminum sheet to rise sharply, leading to problems such as thermal deformation and reduced hardness, which seriously affects the quality and dimensional accuracy of the stamped products. In addition, high temperatures accelerate die wear, shorten the die's service life, and increase production costs. Currently, existing aluminum sheet stamping cooling methods have the following shortcomings: water cooling has a good cooling effect, but it easily leads to rust on the aluminum sheet surface, and the equipment cost is high and maintenance is complex; natural cooling is slow and cannot meet the needs of continuous production, resulting in low production efficiency. Therefore, developing an air-cooled aluminum sheet stamping cooling mechanism is of great practical significance.

[0003] A wind-cooled cooling assembly, as described in CN219062143U, includes a cooling assembly and a base placed on a fixed plate. The cooling assembly is located on top of the base and includes a limiting sleeve, an oil pipe, and an aluminum alloy sheet. Both the oil pipe and the aluminum alloy sheet are located inside the limiting sleeve, and a heat-conducting mechanism is provided between the aluminum alloy sheet and the corresponding oil pipe. Through the design of the aluminum plate, groove, silicone heat-conducting pad, heat insulation sheet, mounting plate, first mounting block, and second mounting block, the contact area between the oil pipe and the aluminum alloy sheet can be increased, improving the heat exchange efficiency between them. This reduces the time required for the oil pipe temperature to drop to the appropriate range, thus improving the heat dissipation effect of the cooling assembly. Furthermore, since welding is not required, the aluminum alloy sheet can be disassembled for cleaning. As can be seen from the above, although this cooling mechanism can be well applied, it is generally not convenient for sequential cooling of workpieces at two different stations, making it difficult to achieve the expected cooling efficiency. Further improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to provide an air-cooled aluminum plate stamping cooling mechanism to solve the problem mentioned in the background art that although the cooling mechanism can be applied well, it is usually not convenient to perform dual-station sequential cooling of the workpiece, thus making it difficult for the cooling mechanism to achieve the expected cooling efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air-cooled aluminum plate stamping cooling mechanism, comprising a base, a heat exchange box fixedly installed on one side of the top of the base, a base plate fixedly installed on the top of the base on one side of the heat exchange box, a lead screw rotatably installed at the center of the top of the base plate, guide rails provided on the top of the base plate on both sides of the lead screw, two nut pairs threadedly installed on the outer wall of the lead screw, each nut pair having a mounting seat at its top, and rail blocks provided on both sides of the bottom of the mounting seats, the bottom of the rail blocks being slidably connected to the top of the guide rails, a positioning frame fixedly installed on one side of the top of the base plate, a motor installed on the outer wall of the positioning frame, one end of the motor passing through the positioning frame and connected to one end of the lead screw, and a control panel installed on the top of the heat exchange box, the output terminal of the microcontroller inside the control panel being electrically connected to the input terminal of the motor.

[0006] Preferably, the heat exchange box has several reinforcing plates inside, and cooling pipes are installed inside the reinforcing plates. Both ends of the cooling pipes extend to the outside of the heat exchange box. The cooling pipes are arranged to store and process the coolant.

[0007] Preferably, a fan is installed on the outer wall of the heat exchange box on the side away from the substrate. The input end of the fan is electrically connected to the output end of the microcontroller inside the control panel, and one end of the fan is connected to the outer wall of the heat exchange box. The fan is used to perform air cooling on the aluminum plate.

[0008] Preferably, a vertical plate is fixed to one side of the top of the mounting base, and an upper connecting seat is fixedly installed on the outer wall of one side of the upper end of the vertical plate. The upper connecting seat is provided to accommodate the lifting cylinder.

[0009] Preferably, a pressure plate is provided below the upper connecting seat, and the inner wall of one side of the pressure plate contacts the outer wall of the upright plate. The pressure plate is used to press the aluminum plate down and position it on the top of the placement seat.

[0010] Preferably, a lifting cylinder is installed at the center of the bottom end of the upper connecting seat. The input end of the lifting cylinder is electrically connected to the output end of the microcontroller inside the control panel. The bottom end of the lifting cylinder is connected to the top end of the pressure plate. The lifting cylinder is configured to drive the pressure plate to perform lifting and lowering operations.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the air-cooled aluminum plate stamping cooling mechanism not only improves the cooling efficiency of the aluminum plate when the cooling mechanism is used, but also ensures the stability of the aluminum plate during air cooling, and achieves the purpose of easily cooling the aluminum plate.

[0012] (1) The screw is rotated by the motor, so that the nut pair slides on the outer wall of the screw, so that the nut pair drives the placement seat to move horizontally, and the placement seat drives the rail block to slide on the top of the guide rail. When the two aluminum plates are placed on the top of the two placement seats, the first aluminum plate can be moved to the central area on one side of the heat exchange box, and the second aluminum plate can be moved to the upper edge area of ​​the base on one side of the heat exchange box. After the first aluminum plate is cooled by air, the first aluminum plate is moved to the edge area for replacement, and the second aluminum plate is moved to the central area for cooling. This cycle is repeated, so that the aluminum plates can be cooled by air in two stations in sequence, thereby improving the cooling efficiency of the aluminum plate when the cooling mechanism is used.

[0013] (2) By placing the aluminum plate on the top of the mounting base and abutting one side of the outer wall of the aluminum plate against the vertical plate, and then starting the lifting cylinder to drive the pressure plate to move downward, so that the pressure plate moves down and fits against the upper surface of the aluminum plate, the aluminum plate can be pressed down and positioned on the top of the mounting base, so as to reduce the displacement phenomenon of the aluminum plate during the air cooling process, thereby ensuring the stability of the aluminum plate during air cooling.

[0014] (3) By injecting coolant into the cooling pipe and then starting the fan, the outside air can be blown to the inside of the heat exchange box. The coolant inside the cooling pipe absorbs the heat energy in the air, so that the cooled air is blown to the aluminum plate at the top of the mounting base, thereby achieving the purpose of easy air cooling of the aluminum plate. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0018] Figure 4 This is a side view of the heat exchanger box of this utility model.

[0019] In the diagram: 1. Base; 2. Heat exchange box; 3. Cooling pipe; 4. Control panel; 5. Fan; 6. Base plate; 7. Guide rail; 8. Lead screw; 9. Component holder; 10. Motor; 11. Vertical plate; 12. Upper connecting seat; 13. Lifting cylinder; 14. Pressure plate; 15. Positioning frame; 16. Nut pair; 17. Reinforcing plate; 18. Rail block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4 An embodiment of this utility model is provided: an air-cooled aluminum plate stamping cooling mechanism, including a base 1, a heat exchange box 2 fixedly installed on one side of the top of the base 1, a plurality of reinforcing plates 17 are provided inside the heat exchange box 2, and cooling pipes 3 are installed inside the plurality of reinforcing plates 17, with both ends of the cooling pipes 3 extending to the outside of the heat exchange box 2.

[0022] In use, the coolant is stored and processed through the cooling pipe 3.

[0023] A fan 5 is installed on the outer wall of the heat exchange box 2 away from the substrate 6. The input end of the fan 5 is electrically connected to the output end of the microcontroller inside the control panel 4, and one end of the fan 5 is connected to the outer wall of the heat exchange box 2.

[0024] When in use, the fan 5 is set to perform air cooling on the aluminum plate;

[0025] A base plate 6 is fixedly installed on the top of the base 1 on one side of the heat exchange box 2. A lead screw 8 is rotatably installed at the center of the top of the base plate 6. Guide rails 7 are provided on the top of the base plate 6 on both sides of the lead screw 8. Two nut pairs 16 are threaded on the outer wall of the lead screw 8. A placement seat 9 is provided at the top of each nut pair 16. A vertical plate 11 is fixed on one side of the top of the placement seat 9. An upper connecting seat 12 is fixedly installed on the outer wall of one side of the upper end of the vertical plate 11.

[0026] In use, the upper connecting seat 12 is used to house the lifting cylinder 13.

[0027] A pressure plate 14 is provided below the upper connecting seat 12, and the inner wall of one side of the pressure plate 14 contacts the outer wall of the vertical plate 11.

[0028] In use, the pressure plate 14 is set so that the aluminum plate is pressed down and positioned at the top of the mounting base 9;

[0029] A lifting cylinder 13 is installed at the center of the bottom of the upper connecting seat 12. The input end of the lifting cylinder 13 is electrically connected to the output end of the microcontroller inside the control panel 4. The bottom end of the lifting cylinder 13 is connected to the top end of the pressure plate 14.

[0030] In use, the lifting cylinder 13 is set to drive the pressure plate 14 to perform lifting and lowering operations;

[0031] Both sides of the bottom of the mounting base 9 are provided with rail blocks 18. The bottom of the rail blocks 18 is slidably connected to the top of the guide rail 7. A positioning frame 15 is fixed on one side of the top of the base plate 6. A motor 10 is installed on the outer wall of the positioning frame 15. One end of the motor 10 passes through the positioning frame 15 and is connected to one end of the lead screw 8. A control panel 4 is installed on the top of the heat exchange box 2. The output end of the microcontroller inside the control panel 4 is electrically connected to the input end of the motor 10.

[0032] In this embodiment, the aluminum plate is first placed on the top of the mounting base 9, with one outer wall of the aluminum plate abutting against the upright plate 11. Then, the lifting cylinder 13 is activated to drive the pressure plate 14 downward, causing the pressure plate 14 to move down and fit against the upper surface of the aluminum plate, thus pressing and positioning the aluminum plate on the top of the mounting base 9. Next, coolant is injected into the cooling pipe 3, and then the fan 5 is activated to blow outside air into the inside of the heat exchange box 2. The coolant inside the cooling pipe 3 absorbs the heat energy in the air, so that the cooled air is blown onto the aluminum plate at the top of the mounting base 9, facilitating the air cooling operation of the aluminum plate. Finally, the motor 10 drives the lead screw 8 to rotate. The rotation causes the nut assembly 16 to slide on the outer wall of the lead screw 8, thereby causing the nut assembly 16 to drive the placement seat 9 to move horizontally, and causing the placement seat 9 to drive the rail block 18 to slide on the top of the guide rail 7. When the two aluminum plates are placed on the top of the two placement seats 9, the first aluminum plate can be moved to the central area on one side of the heat exchange box 2, and the second aluminum plate can be moved to the upper edge area of ​​the base 1 on one side of the heat exchange box 2. After the first aluminum plate has been air-cooled, the first aluminum plate is moved to the edge area for replacement, and the second aluminum plate is moved to the central area for cooling. This cycle is repeated to perform air-cooling and cooling operations on the aluminum plates in two stations in sequence, thereby completing the use of the cooling mechanism.

Claims

1. An air-cooled aluminum plate stamping cooling mechanism, characterized in that: Includes a base (1), a heat exchange box (2) is fixedly installed on one side of the top of the base (1), a base plate (6) is fixedly installed on the top of the base (1) on one side of the heat exchange box (2), a lead screw (8) is rotatably installed at the center of the top of the base plate (6), guide rails (7) are provided on the top of the base plate (6) on both sides of the lead screw (8), two nut pairs (16) are threaded on the outer wall of the lead screw (8), and a mounting seat (9) is provided at the top of each nut pair (16). Both sides are provided with rail blocks (18), the bottom of the rail blocks (18) is slidably connected to the top of the guide rail (7), a positioning frame (15) is fixed on one side of the top of the base plate (6), a motor (10) is installed on the outer wall of the positioning frame (15), one end of the motor (10) passes through the positioning frame (15) and is connected to one end of the lead screw (8), a control panel (4) is installed on the top of the heat exchange box (2), and the output end of the microcontroller inside the control panel (4) is electrically connected to the input end of the motor (10).

2. The air-cooled aluminum plate stamping cooling mechanism according to claim 1, characterized in that: The heat exchange box (2) is provided with several reinforcing plates (17) inside, and cooling pipes (3) are installed inside the several reinforcing plates (17). Both ends of the cooling pipes (3) extend to the outside of the heat exchange box (2).

3. The air-cooled aluminum plate stamping cooling mechanism according to claim 1, characterized in that: A fan (5) is installed on the outer wall of the heat exchange box (2) away from the substrate (6). The input end of the fan (5) is electrically connected to the output end of the microcontroller inside the control panel (4). One end of the fan (5) is connected to the outer wall of the heat exchange box (2).

4. The air-cooled aluminum plate stamping cooling mechanism according to claim 1, characterized in that: A vertical plate (11) is fixed to one side of the top of the mounting base (9), and an upper connecting seat (12) is fixedly installed on the outer wall of one side of the upper end of the vertical plate (11).

5. The air-cooled aluminum plate stamping cooling mechanism according to claim 4, characterized in that: A pressure plate (14) is provided below the upper connecting seat (12), and the inner wall of one side of the pressure plate (14) touches the outer wall of the upright plate (11).

6. The air-cooled aluminum plate stamping cooling mechanism according to claim 5, characterized in that: A lifting cylinder (13) is installed at the center of the bottom end of the upper connecting seat (12). The input end of the lifting cylinder (13) is electrically connected to the output end of the microcontroller inside the control panel (4). The bottom end of the lifting cylinder (13) is connected to the top end of the pressure plate (14).

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