Special structure forming machine for high-efficiency radiating fins
By designing an automated high-efficiency heat dissipation fin forming machine, and utilizing a combination of an automatic feeding structure and an electric control box to control the cylinders, the problem of low forming efficiency in traditional processes has been solved, achieving rapid forming of high-efficiency heat dissipation fins and avoiding multi-process operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEI LIAN TE ZHONG JIN SHU ZHI PIN SHANG HAI YOU XIAN GONG SI
- Filing Date
- 2025-05-16
- Publication Date
- 2026-05-26
AI Technical Summary
Traditional processes can only form heat dissipation parts of a single height, and the forming efficiency is low, which cannot meet the multi-process operation requirements of high-efficiency heat dissipation fins.
A high-efficiency heat dissipation fin special structure forming machine was designed. It adopts a combination of automatic feeding structure, lower pressure cylinder, upper pressure electric cylinder and electric control box to realize the automated forming of high-efficiency heat dissipation fins. It can complete the forming requirements of different heights in one stop.
It enables rapid prototyping of high-efficiency heat dissipation fins, avoiding multiple processes and improving prototyping speed and efficiency.
Smart Images
Figure CN224273059U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the fields of factory automation and mold manufacturing technology, and more specifically, to a high-efficiency heat dissipation fin special structure forming machine. Background Technology
[0002] High-efficiency heat dissipation fins significantly improve the heat dissipation efficiency of radiators by increasing the heat dissipation area and optimizing the heat dissipation structure. The presence of fins increases the contact area between the radiator and the air, allowing heat to be transferred to the surrounding environment more quickly. This is crucial for applications requiring rapid heat dissipation, such as industrial equipment cooling and data center cooling.
[0003] Traditional processes can only produce heat dissipation components of a single height, and the components are large and occupy component space, which does not meet the current product application requirements. Furthermore, the molding of high-efficiency heat dissipation fins requires multiple steps, resulting in slow molding efficiency. Therefore, it is necessary to improve and optimize the special structure molding machine for high-efficiency heat dissipation fins. Utility Model Content
[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a high-efficiency heat dissipation fin special structure forming machine, which not only meets the forming requirements of different heights, but also solves the problem in one stop, avoiding multiple processes and has the advantages of fast forming speed.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency heat dissipation fin special structure forming machine, including a worktable, a base plate fixedly connected to the upper part of the worktable, a connecting plate fixedly connected to the lower part of the base plate, a beam plate fixedly connected to the lower part of the connecting plate, an upper pressing structure provided at the lower part of the beam plate, an automatic feeding structure provided at the upper part of the base plate, a placement plate fixedly connected to the upper surface of the automatic feeding structure, a lower mold movably connected inside the placement plate, a U-shaped limiting block fixedly connected to the upper surface of the placement plate, a limiting table fixedly connected to the upper surface of the placement plate, high-efficiency heat dissipation fins placed on the upper surface of the placement plate, and a lower pressing structure provided on the upper surface of the base plate.
[0006] As a preferred technical solution of this utility model: the pressing structure includes a support frame fixedly connected to the upper surface of the base plate, a pressing cylinder fixedly connected to the upper surface of the support frame, and an upper mold fixedly connected to the output shaft of the pressing cylinder.
[0007] As a preferred technical solution of this utility model: the upper pressing structure includes an upper pressing electric cylinder fixedly connected to the lower part of the beam plate, the output shaft of the upper pressing electric cylinder is movably connected to the interior of the beam plate, the output shaft of the upper pressing electric cylinder is fixedly connected to a connecting assembly, and a rotating wheel is rotatably connected inside the connecting assembly.
[0008] As a preferred technical solution of this utility model: the automatic feeding structure includes a fixed plate fixedly connected to the rear of the base plate, a cylinder fixedly connected to the rear surface of the fixed plate, the output shaft of the cylinder fixedly connected to the rear of the placement plate, a slide rail fixedly connected to the upper surface of the base plate, a slider movably connected to the surface of the slide rail, and the upper surface of the slider fixedly connected to the lower surface of the placement plate.
[0009] As a preferred technical solution of this utility model: a travel limiting block is fixedly connected to the upper surface of the base plate, an L-shaped block is fixedly connected to the right surface of the travel limiting block, an installation hole is opened on the side of the L-shaped block, a sliding piece is movably connected to the inner side of the L-shaped block, and the left surface of the sliding piece is fixedly connected to the right surface of the placement plate.
[0010] As a preferred technical solution of this utility model: the high-efficiency heat dissipation fin is movably connected to an upper mold forming punch, the surface of the upper mold forming punch is fixedly connected to the interior of the upper mold, and the high-efficiency heat dissipation fin is movably connected to a lower mold forming punch, the lower part of the lower mold forming punch is fixedly connected to the upper surface of the lower mold.
[0011] As a preferred technical solution of this utility model: an electrical control box is fixedly connected to the right side of the workbench, and the electrical control box is electrically connected to the lower pressure cylinder, the upper pressure cylinder, and the cylinder.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] This invention enables high-efficiency heat dissipation fins to move on the upper surface of the placement plate through an automatic feeding structure. The device controls the operation of the pressing cylinder, the upper pressing cylinder, and the cylinder through an electrical control box. The device only needs to place the plate-shaped high-efficiency heat dissipation fins into the appropriate position on the upper surface of the placement plate to form a special structure. It not only meets the forming requirements of different heights, but also solves the problem in one stop, avoiding multiple processes and making the forming speed fast. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the upper mold structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the cylinder structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the L-shaped block structure of this utility model;
[0018] Figure 5 This is a schematic diagram of the rotary structure of this utility model;
[0019] Figure 6 This is an exploded view of the forming punch and high-efficiency heat dissipation fins of this utility model;
[0020] Figure 7 This is a schematic diagram of the high-efficiency heat dissipation fin structure of this utility model.
[0021] In the diagram: 1. Workbench; 2. Base plate; 3. Connecting plate; 4. Beam plate; 5. Placement plate; 6. Lower mold; 7. U-shaped limit block; 8. Limiting table; 9. High-efficiency heat dissipation fins; 10. Support frame; 11. Lower pressure cylinder; 12. Upper mold; 13. Upper pressure electric cylinder; 14. Connecting assembly; 15. Rotary wheel; 16. Fixing plate; 17. Cylinder; 18. Slide rail; 19. Slider; 20. Stroke limit block; 21. L-shaped block; 22. Mounting hole; 23. Sliding plate; 24. Upper mold forming punch; 25. Lower mold forming punch; 26. Electrical control box. Detailed Implementation
[0022] 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.
[0023] like Figures 1 to 7 As shown, this utility model provides a special structure forming machine for high-efficiency heat dissipation fins, including a workbench 1, a base plate 2 fixedly connected to the upper part of the workbench 1, a connecting plate 3 fixedly connected to the lower part of the base plate 2, a beam plate 4 fixedly connected to the lower part of the connecting plate 3, an upper pressing structure provided at the lower part of the beam plate 4, an automatic feeding structure provided at the upper part of the base plate 2, a placement plate 5 fixedly connected to the upper surface of the automatic feeding structure, a lower mold 6 movably connected inside the placement plate 5, a U-shaped limiting block 7 fixedly connected to the upper surface of the placement plate 5, a limiting table 8 fixedly connected to the upper surface of the placement plate 5, high-efficiency heat dissipation fins 9 placed on the upper surface of the placement plate 5, and a lower pressing structure provided on the upper surface of the base plate 2.
[0024] When the worker places the high-efficiency heat dissipation fin 9 inside the U-shaped limiting block 7, the high-efficiency heat dissipation fin 9 is plate-shaped. Then, by activating the pressing cylinder 11, the extension of the output shaft of the pressing cylinder 11 causes the upper mold 12 to descend, which in turn causes the upper mold forming punch 24, which is fixedly connected inside the upper mold 12, to press the high-efficiency heat dissipation fin 9 onto the upper surface of the placement plate 5. Then, by activating the pressing cylinder 13, the extension of the output shaft of the pressing cylinder 13 causes the lower mold 6 to move closer to the placement plate 5, and causes the lower mold forming punch 25, located inside the placement plate 5, to move upward to press the high-efficiency heat dissipation fin 9. Then, the output shaft of the pressing cylinder 11 retracts, causing the upper mold forming punch 24 to leave the inside of the limiting table 8. Then, by activating the cylinder 17, the output shaft of the cylinder 17 extends first, thereby causing the placement plate 5 and the lower mold to move together. The upper die forming punch 24 moves forward a short distance, then descends and is positioned behind the lower die forming punch 25. The output shaft of the upper electric cylinder 13 then retracts, and the lower die 6 falls above the rotating wheel 15 due to gravity. However, the upper die forming punch 24 remains inside the placement plate 5. The output shaft of the cylinder 17 then retracts. However, because the upper die forming punch 24 limits the high-efficiency heat dissipation fins 9, the high-efficiency heat dissipation fins 9 move forward a short distance relative to the placement plate 5. Then, the output shaft of the upper electric cylinder 13 extends again, and the lower die forming punch 25 punches the high-efficiency heat dissipation fins 9, still positioned behind the upper die forming punch 24. This completes one cycle. This cycle repeats, causing the high-efficiency heat dissipation fins 9 to change from a plate shape to a special shape. The front and rear portions of this shape depend on the extension height of the output shaft of the upper electric cylinder 13.
[0025] The pressing structure includes a support frame 10 fixedly connected to the upper surface of the base plate 2, a pressing cylinder 11 fixedly connected to the upper surface of the support frame 10, and an upper mold 12 fixedly connected to the output shaft of the pressing cylinder 11.
[0026] The support frame 10 provides support for the pressing cylinder 11. However, due to the extension and retraction of the output shaft of the pressing cylinder 11, the upper mold 12 is driven to rise and fall, which in turn drives the upper mold forming punch 24, which is fixedly connected inside the upper mold 12, to press the high-efficiency heat dissipation fins 9.
[0027] The upper pressing structure includes an upper pressing electric cylinder 13 fixedly connected to the lower part of the beam plate 4. The output shaft of the upper pressing electric cylinder 13 is movably connected to the interior of the beam plate 4. The output shaft of the upper pressing electric cylinder 13 is fixedly connected to a connecting assembly 14. A rotating wheel 15 is rotatably connected inside the connecting assembly 14.
[0028] The extension of the output shaft of the upper electric cylinder 13 drives the connecting assembly 14 to move up and down inside the worktable 1. Due to the design of the roller 15, the automatic feeding structure reduces the friction between the roller 15 and the lower mold 6 when it drives the lower mold 6 and the placement plate 5 to move together. The upper electric cylinder 13 is used because the forming height of the parts is not uniform and there are different height differences. The upper electric cylinder 13 can arbitrarily control the height stroke to finally achieve the forming of the parts.
[0029] The automatic feeding structure includes a fixed plate 16 fixedly connected to the rear of the base plate 2, a cylinder 17 fixedly connected to the rear surface of the fixed plate 16, the output shaft of the cylinder 17 fixedly connected to the rear of the placement plate 5, a slide rail 18 fixedly connected to the upper surface of the base plate 2, a slider 19 movably connected to the surface of the slide rail 18, and the upper surface of the slider 19 fixedly connected to the lower surface of the placement plate 5.
[0030] The fixing plate 16 provides a mounting point for the cylinder 17. At the same time, the extension and retraction of the output shaft of the fixing plate 16 directly drives the placement plate 5 to move back and forth, and indirectly drives the lower die forming punch 25 and the lower die 6 to move back and forth. Meanwhile, since the lower part of the placement plate 5 is fixedly connected to the slider 19, the slider 19 moves back and forth on the surface of the slide rail 18, thereby ensuring the stability of automatic feeding.
[0031] Among them, the upper surface of the base plate 2 is fixedly connected to the travel limit block 20, the right surface of the right travel limit block 20 is fixedly connected to the L-shaped block 21, the side of the L-shaped block 21 is provided with the mounting hole 22, the inner side of the L-shaped block 21 is movably connected to the slider 23, and the left surface of the slider 23 is fixedly connected to the right surface of the placement plate 5.
[0032] The movement of the placement plate 5 is limited by the travel limit block 20. There is a gap between the inner side of the travel limit block 20 and the placement plate 5. When the placement plate 5 moves, it drives the slider 23 to move. However, due to the design of the mounting hole 22, a laser sensor can be installed inside the mounting hole 22. Since the L-shaped block 21 is stationary relative to the travel limit block 20, while the slider 23 is in motion relative to the travel limit block 20, the length of the bolt is detected by four laser sensors. By setting different step differences, the length of the travel of the placement plate 5 can be distinguished.
[0033] The high-efficiency heat dissipation fin 9 is internally connected to an upper mold forming punch 24, the surface of which is fixedly connected to the interior of the upper mold 12. The high-efficiency heat dissipation fin 9 is internally connected to a lower mold forming punch 25, the lower part of which is fixedly connected to the upper surface of the lower mold 6.
[0034] The high-efficiency heat dissipation fins 9 are formed by the cooperation of the upper die forming punch 24 and the lower die forming punch 25. The upper die 12 provides the mounting point for the upper die forming punch 24, and the lower die 6 provides the mounting point for the lower die forming punch 25.
[0035] The right side of the workbench 1 is fixedly connected to an electrical control box 26, which is electrically connected to the lower cylinder 11, the upper cylinder 13, and the cylinder 17.
[0036] Through the design of the electrical control box 26, the starting and changing of the lower pressure cylinder 11, the upper pressure cylinder 13, and the cylinder 17 can be controlled by the program inside the electrical control box 26, thereby realizing the automation of molding.
[0037] Working principle and usage process of this utility model:
[0038] When the worker places the high-efficiency heat dissipation fin 9 inside the U-shaped limiting block 7, the high-efficiency heat dissipation fin 9 is plate-shaped. Then, by activating the pressing cylinder 11, the extension of the output shaft of the pressing cylinder 11 causes the upper mold 12 to descend, which in turn causes the upper mold forming punch 24, which is fixedly connected inside the upper mold 12, to press the high-efficiency heat dissipation fin 9 onto the upper surface of the placement plate 5. Then, by activating the pressing cylinder 13, the extension of the output shaft of the pressing cylinder 13 causes the lower mold 6 to move closer to the placement plate 5, and causes the lower mold forming punch 25, located inside the placement plate 5, to move upward to press the high-efficiency heat dissipation fin 9. Then, the output shaft of the pressing cylinder 11 retracts, causing the upper mold forming punch 24 to leave the inside of the limiting table 8. Then, by activating the cylinder 17, the output shaft of the cylinder 17 extends first, thereby causing the placement plate 5 and the lower mold to move together. The upper die forming punch 24 moves forward a short distance, then descends and is positioned behind the lower die forming punch 25. The output shaft of the upper electric cylinder 13 then retracts, and the lower die 6 falls above the rotating wheel 15 due to gravity. However, the upper die forming punch 24 remains inside the placement plate 5. The output shaft of the cylinder 17 then retracts. However, because the upper die forming punch 24 limits the high-efficiency heat dissipation fins 9, the high-efficiency heat dissipation fins 9 move forward a short distance relative to the placement plate 5. Then, the output shaft of the upper electric cylinder 13 extends again, and the lower die forming punch 25 punches the high-efficiency heat dissipation fins 9, still positioned behind the upper die forming punch 24. This completes one cycle. This cycle repeats, causing the high-efficiency heat dissipation fins 9 to change from a plate shape to a special shape. The front and rear portions of this shape depend on the extension height of the output shaft of the upper electric cylinder 13.
[0039] The support frame 10 provides support for the pressing cylinder 11. However, due to the extension and retraction of the output shaft of the pressing cylinder 11, the upper mold 12 is driven to rise and fall, which in turn drives the upper mold forming punch 24, which is fixedly connected inside the upper mold 12, to press the high-efficiency heat dissipation fins 9.
[0040] The extension of the output shaft of the upper electric cylinder 13 drives the connecting assembly 14 to move up and down inside the worktable 1. Due to the design of the roller 15, the automatic feeding structure reduces the friction between the roller 15 and the lower mold 6 when it drives the lower mold 6 and the placement plate 5 to move together. The upper electric cylinder 13 is used because the forming height of the parts is not uniform and there are different height differences. The upper electric cylinder 13 can arbitrarily control the height stroke to finally achieve the forming of the parts.
[0041] The fixing plate 16 provides a mounting point for the cylinder 17. At the same time, the extension and retraction of the output shaft of the fixing plate 16 directly drives the placement plate 5 to move back and forth, and indirectly drives the lower die forming punch 25 and the lower die 6 to move back and forth. Meanwhile, since the lower part of the placement plate 5 is fixedly connected to the slider 19, the slider 19 moves back and forth on the surface of the slide rail 18, thereby ensuring the stability of automatic feeding.
[0042] The movement of the placement plate 5 is limited by the travel limit block 20. There is a gap between the inner side of the travel limit block 20 and the placement plate 5. When the placement plate 5 moves, it drives the slider 23 to move. However, due to the design of the mounting hole 22, a laser sensor can be installed inside the mounting hole 22. Since the L-shaped block 21 is stationary relative to the travel limit block 20, while the slider 23 is in motion relative to the travel limit block 20, the length of the bolt is detected by four laser sensors. By setting different step differences, the length of the travel of the placement plate 5 can be distinguished.
[0043] The high-efficiency heat dissipation fins 9 are formed by the cooperation of the upper die forming punch 24 and the lower die forming punch 25. The upper die 12 provides the mounting point for the upper die forming punch 24, and the lower die 6 provides the mounting point for the lower die forming punch 25.
[0044] Through the design of the electrical control box 26, the starting and changing of the lower pressure cylinder 11, the upper pressure cylinder 13, and the cylinder 17 can be controlled by the program inside the electrical control box 26, thereby realizing the automation of molding.
[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A high-performance heat dissipation fin special structure forming machine, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a base plate (2) at its upper part, a connecting plate (3) is fixedly connected to the lower part of the base plate (2), a beam plate (4) is fixedly connected to the lower part of the connecting plate (3), an upper pressing structure is provided at the lower part of the beam plate (4), an automatic feeding structure is provided at the upper part of the base plate (2), a placement plate (5) is fixedly connected to the upper surface of the automatic feeding structure, a lower mold (6) is movably connected inside the placement plate (5), a U-shaped limiting block (7) is fixedly connected to the upper surface of the placement plate (5), a limiting table (8) is fixedly connected to the upper surface of the placement plate (5), high-efficiency heat dissipation fins (9) are placed on the upper surface of the placement plate (5), and a lower pressing structure is provided on the upper surface of the base plate (2).
2. The high-performance fin special structure forming machine according to claim 1, characterized in that: The pressing structure includes a support frame (10) fixedly connected to the upper surface of the base plate (2), and a pressing cylinder (11) fixedly connected to the upper surface of the support frame (10). The output shaft of the pressing cylinder (11) is fixedly connected to the upper mold (12).
3. The special structure forming machine for high-performance heat dissipation fins according to claim 1, characterized in that: The upper pressure structure includes an upper pressure electric cylinder (13) fixedly connected to the lower part of the beam plate (4). The output shaft of the upper pressure electric cylinder (13) is movably connected to the interior of the beam plate (4). The output shaft of the upper pressure electric cylinder (13) is fixedly connected to a connecting assembly (14). A rotating wheel (15) is rotatably connected inside the connecting assembly (14).
4. The high-performance fin special structure forming machine according to claim 1, characterized in that: The automatic feeding structure includes a fixed plate (16) fixedly connected to the rear of the base plate (2), a cylinder (17) fixedly connected to the rear surface of the fixed plate (16), the output shaft of the cylinder (17) fixedly connected to the rear of the placement plate (5), a slide rail (18) fixedly connected to the upper surface of the base plate (2), a slider (19) movably connected to the surface of the slide rail (18), and the upper surface of the slider (19) fixedly connected to the lower surface of the placement plate (5).
5. The special structure forming machine for high-performance heat dissipation fins according to claim 1, characterized in that: The upper surface of the base plate (2) is fixedly connected to a travel limit block (20), and the right surface of the travel limit block (20) is fixedly connected to an L-shaped block (21). The side of the L-shaped block (21) is provided with an installation hole (22), and the inner side of the L-shaped block (21) is movably connected to a slider (23). The left surface of the slider (23) is fixedly connected to the right surface of the placement plate (5).
6. The special structure forming machine for high-performance heat dissipation fins according to claim 1, characterized in that: The high-efficiency heat dissipation fins (9) are movably connected to an upper mold forming punch (24), the surface of which is fixedly connected to the interior of an upper mold (12), and the high-efficiency heat dissipation fins (9) are movably connected to a lower mold forming punch (25), the lower part of which is fixedly connected to the upper surface of a lower mold (6).
7. The special structure forming machine for high-performance heat dissipation fins according to claim 1, characterized in that: An electrical control box (26) is fixedly connected to the right side of the workbench (1), and the electrical control box (26) is electrically connected to the lower cylinder (11), the upper cylinder (13), and the cylinder (17).