Production device special for cooling fins

Abstract

The utility model relates to the technical field of cooling fin machining in coolers, in particular to a special cooling fin production device which comprises an upper die holder, a lower die holder and a material belt, lower dies are arranged on the left side and the right side of the upper end of the lower die holder respectively, upper dies are arranged on the left side and the right side of the lower end of the upper die holder respectively, and a tooth-shaped lower die core and an outline lower die core are arranged in the left lower die and the right lower die respectively. Tooth-shaped upper mold cores and contour upper mold cores are arranged in the left upper mold and the right upper mold; and a conveying mechanism for driving the material belt to move is arranged at the upper end of the lower die holder and between the two lower dies. Through the mutual cooperation of the upper die, the lower die, the outline lower die core, the tooth-shaped lower die core, the tooth-shaped upper die core, the outline upper die core, the ratchet wheel, the rolling shaft and other structural parts, the production device can complete manufacturing of a plurality of cooling fin parts through one working procedure, automatic operation is achieved, operation is simple, the machining efficiency is greatly improved, and the production cost is reduced. The problems that in the prior art, the cooling fin machining efficiency is low, and the process is tedious are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing radiating fins in coolers, in particular to a special production device for radiating fins. Background Art

[0002] Oil coolers use a large number of heat sinks. The existing process involves three steps: punching the strip, laser cutting, and flattening. The entire production process requires manual production, piece by piece, resulting in cumbersome production and low efficiency. Therefore, those skilled in the art have developed a dedicated heat sink production device to address the issues raised in the background art. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a special production device for heat sinks, including an upper die base, a lower die base, and a material strip. Lower dies are provided on both sides of the upper end of the lower die base, and upper dies are provided on both sides of the lower end of the upper die base. The number and position of the upper and lower dies are arranged in a corresponding manner.

[0004] The left and right lower molds are respectively provided with a tooth-shaped lower mold core and a contour lower mold core, and the left and right upper molds are respectively provided with a tooth-shaped upper mold core and a contour upper mold core;

[0005] The upper end of the lower die base is located between the two lower dies and is provided with a conveying mechanism for driving the material belt to move.

[0006] Preferably, a pad is provided at the bottom of the lower die base, and a supporting plate is provided at the bottom of the pad.

[0007] Preferably: the conveying mechanism includes a ratchet, a ratchet frame and a roller. The ratchet frame is installed on the lower mold base, and there are two ratchet frames distributed front and back.

[0008] Preferably, each of the ratchet frames is equipped with a ratchet, a roller is provided between the two ratchet wheels, and the surface of the roller is ridged.

[0009] Technical effects and advantages of this utility model:

[0010] The utility model enables the production device to complete the production of multiple heat sink components in one process through the mutual cooperation of the upper mold, the lower mold, the contour lower mold core, the toothed lower mold core, the toothed upper mold core, the contour upper mold core, the ratchet, the roller and other structural parts. The automated operation is simple to operate, greatly improving the processing efficiency and solving the problems of low heat sink processing efficiency and complicated process in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural diagram of a heat sink production device provided in an embodiment of the present application;

[0012] Figure 2 This is a partial structural diagram of a heat sink production device provided in an embodiment of the present application. Figure 1 ;

[0013] Figure 3 This is a partial structural diagram of a heat sink production device provided in an embodiment of the present application. Figure 2 ;

[0014] Figure 4 This is a heat sink production device provided in the embodiment of the present application. Figure 2 Schematic diagram of the structure at A in the middle;

[0015] Figure 5 This is a schematic structural diagram of a heat sink in a dedicated heat sink production device provided in an embodiment of the present application.

[0016] In the picture:

[0017] 1. Upper die base; 2. Upper die; 3. Lower die base; 4. Lower die; 5. Contour lower die core; 6. Toothed lower die core; 7. Material strip; 8. Foot pad; 9. Support plate; 10. Toothed upper die core; 11. Contour upper die core; 12. Heat sink; 13. Ratchet; 14. Ratchet frame; 15. Roller. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0019] Example

[0020] See also Figures 1 to 5 In this embodiment, a heat sink production device is provided, including an upper die base 1, a lower die base 3, and a material strip 7. The bottom of the lower die base 3 is provided with a foot 8, and the bottom of the foot 8 is provided with a support plate 9 for supporting the same. In addition, lower dies 4 are provided on both sides of the upper end of the lower die base 3. Correspondingly, upper dies 2 are provided on both sides of the lower end of the upper die base 1. The two die bases are provided in correspondence with each other and interact with each other to achieve a stamping effect on the material strip 7.

[0021] Moreover, a toothed lower mold core 6 and a contour lower mold core 5 are respectively provided in the left and right lower molds 4. Correspondingly, a toothed upper mold core 10 and a contour upper mold core 11 are respectively provided in the left and right upper molds 2. When the material strip 7 passes through the device, it first passes through the mold on the left. The toothed upper mold core 10 and the toothed lower mold core 6 in the upper mold 2 and the lower mold 4 interact with each other to form a tooth shape (such as Figure 5 Tooth shape on the middle heat sink 12);

[0022] After the tooth shape is processed, a conveying mechanism is set at the upper end of the lower die base 3 between the two lower dies 4. The conveying mechanism can drive the material strip 7 to move in the device to adjust the step distance. When the material strip 7 moves, it is located between the upper die 2 and the lower die 4 on the right side. The two can process the heat sink 12 after the molding through the contour lower die core 5 and the contour upper die core 11. The molding is completed in one step without the need for other additional steps, which is highly efficient and easy to operate.

[0023] Among them, the conveying mechanism includes a ratchet 13, a ratchet frame 14 and a roller 15. The ratchet frame 14 is installed on the lower mold base 3. There are two ratchet frames 14, distributed front and back. Each ratchet frame 14 is installed with a ratchet 13. A roller 15 is provided between the ratchet wheels 13. The surface of the roller 15 has ridges to increase friction. The ratchet 13 is connected to the external pawl. The pawl is not shown in the figure in this article. It can adopt the existing technology and will not be further elaborated. After the ratchet 13 rotates, it can drive the roller 15 between them to rotate. The rotation of the roller 15 will drive the material belt 7 to move, and then the production device can realize the processing of multiple heat sinks 12 at one time.

[0024] The utility model uses the mutual cooperation of structural parts such as the upper mold 2, the lower mold 4, the contour lower mold core 5, the toothed lower mold core 6, the toothed upper mold core 10, the contour upper mold core 11, the ratchet 13, and the roller 15 to enable the production device to complete the production of multiple heat sink 12 components through a single process. The operation is automated and simple to operate, which greatly improves the processing efficiency and solves the problems of low processing efficiency and complicated process of heat sink 12 in the prior art.

[0025] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A heat sink production device, characterized in that: The invention comprises an upper die base (1), a lower die base (3), and a material strip (7); lower dies (4) are provided on both the left and right sides of the upper end of the lower die base (3); upper dies (2) are provided on both the left and right sides of the lower end of the upper die base (1); and the number and position of the upper dies (2) and the lower dies (4) are arranged in a corresponding manner up and down; A toothed lower mold core (6) and a contour lower mold core (5) are respectively provided in the left and right lower molds (4), and a toothed upper mold core (10) and a contour upper mold core (11) are respectively provided in the left and right upper molds (2); The upper end of the lower die base (3) is located between the two lower dies (4) and is provided with a conveying mechanism for driving the material belt (7) to move.

2. The heat sink production device according to claim 1, characterized in that: The bottom of the lower die base (3) is provided with a pad foot (8), and the bottom of the pad foot (8) is provided with a supporting plate (9).

3. The heat sink production device according to claim 2, characterized in that: The conveying mechanism comprises a ratchet (13), a ratchet frame (14) and a roller (15). The ratchet frame (14) is mounted on the lower die base (3). Two ratchet frames (14) are provided and distributed front and back.

4. The heat sink production device according to claim 3, characterized in that: Each ratchet frame (14) is equipped with a ratchet (13), a roller (15) is provided between the two ratchet wheels (13), and the surface of the roller (15) is corrugated.

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