Fin forming self-positioning tool mold

Abstract

The utility model discloses a fin forming self-positioning tool die which comprises an upper die base, an upper cutter set, a lower die base and a lower cutter set, the outer wall of the lower end of the upper die base is movably connected with the upper cutter set, the side of the upper cutter set is fixedly provided with an upper clamping column, the lower die base is arranged below the upper die base, and the lower cutter set is arranged below the lower die base. A lower cutter set is movably installed on the outer wall of the upper end of the lower die base, base plates are fixed to the outer walls of the sides of the upper die base and the lower die base, clamping sleeves are fixedly connected to the outer walls of the portions, on the sides of the base plates, of the upper die base and the lower die base, adjusting rods are movably connected to the inner walls of the base plates, and rotary knobs are movably connected to the inner walls of the sleeves. A positioning plate and a positioning rod are fixedly installed on the two sides of the positioning frame respectively, and a limiting plate and a limiting rod are fixedly arranged on the two sides of the limiting frame respectively. According to the fin forming self-positioning tool die, the convenience of installing a forming cutter set on a fin is improved, and therefore the use convenience of the device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of fin forming mold technology, specifically a fin forming self-positioning tooling mold. Background Technology

[0002] Fins are commonly found in heat exchangers. Their function is to increase the heat exchange area of ​​the heat exchanger, thereby ensuring the working efficiency of the heat exchanger. In order to meet the requirements of the heat exchanger, fins are generally made of metal materials with good thermal conductivity and mechanical properties. Fin forming self-positioning tooling molds are molds used for fin forming and are widely used in the field of fin processing.

[0003] However, existing fin forming self-positioning tooling molds have the following problems when used:

[0004] For example, a fin forming self-positioning mold with publication number CN216989510U and publication date of 2022-07-19, although the device can install forming blade assembly, requires multiple bolts for positioning when installing the forming blade assembly, which makes the installation of the forming blade assembly inconvenient and reduces the ease of use of the device.

[0005] To address the aforementioned issues, there is an urgent need for innovative design based on the existing self-positioning tooling molds for fin forming. Utility Model Content

[0006] The purpose of this utility model is to provide a fin forming self-positioning tooling mold to solve the problem mentioned in the background art of insufficient convenience in installing the forming blade assembly of the existing fin forming self-positioning tooling mold, which reduces the ease of use of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fin forming self-positioning tooling mold, comprising an upper mold base, an upper cutter assembly, a lower mold base, and a lower cutter assembly. The upper cutter assembly is movably connected to the lower outer wall of the upper mold base, and an upper retaining post is fixedly installed on the side of the upper cutter assembly. A lower mold base is provided below the upper mold base, and the lower cutter assembly is movably installed on the upper outer wall of the lower mold base. A lower retaining post is fixedly installed on the side outer wall of the lower cutter assembly. A base plate is fixed to the side outer walls of both the upper and lower mold bases, and a retaining sleeve is fixedly connected to the side outer walls of both the upper and lower mold bases. An adjusting rod is movably connected to the inner wall of the base plate. A positioning frame and a sleeve are fixedly fixed to both ends of the adjusting rod on the upper mold base, and a limit frame and a sleeve are installed to both ends of the adjusting rod on the lower mold base. A knob is movably connected to the inner wall of the sleeve. A positioning plate and a positioning rod are fixedly installed on both sides of the positioning frame, and a limit plate and a limit rod are fixedly installed on both sides of the limit frame.

[0008] Preferably, the upper mold base is slidably connected to the upper cutter group and the upper clamping post, respectively.

[0009] Preferably, the upper mold base and the upper cutter assembly are both fitted together with the positioning plate.

[0010] Preferably, the base plate and the adjusting rod are threaded together.

[0011] Preferably, the adjusting rod is rotatably arranged with the positioning frame and the limiting frame respectively, and the base plate forms a sliding structure with the positioning rod and the limiting rod respectively.

[0012] Preferably, the knobs are threaded onto the sleeve and the ferrule, respectively.

[0013] Preferably, the lower die holder is slidably connected to the lower cutter assembly and the lower clamping post, respectively.

[0014] Preferably, the limiting plate is in contact with the lower mold base and the lower cutter assembly respectively.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the convenience of the fin forming self-positioning tooling mold fin installation forming knife assembly is improved, thereby enhancing the ease of use of the device;

[0016] By rotating the adjusting rod, the positioning frame causes the positioning plate to fit against the upper mold base and the upper cutter assembly, thereby completing the positioning of the upper cutter assembly. Similarly, by rotating the adjusting rod on the lower mold base, the limiting plate fits against the lower mold base and the lower cutter assembly, thereby completing the positioning of the lower cutter assembly. Therefore, the device avoids the need to tighten multiple bolts to install the forming cutter assembly, thus improving the convenience of installing the cutter assembly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the orthographic section of the present invention;

[0018] Figure 2 This is a schematic diagram of the top section of the positioning frame of this utility model;

[0019] Figure 3 This is a top-section schematic diagram of the limiting frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the orthographic section of the upper mold base of this utility model;

[0021] Figure 5 This is a schematic diagram of the front section structure of the lower mold base of this utility model.

[0022] In the diagram: 1. Upper mold base; 2. Upper cutter assembly; 3. Upper retaining post; 4. Base plate; 5. Adjusting rod; 6. Positioning frame; 7. Positioning plate; 8. Sleeve; 9. Knob; 10. Sleeve; 11. Lower mold base; 12. Lower cutter assembly; 13. Lower retaining post; 14. Limiting frame; 15. Limiting plate; 16. Positioning rod; 17. Limiting rod. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 This utility model provides a technical solution: a fin forming self-positioning tooling mold, including an upper mold base 1, an upper cutter assembly 2, an upper retaining post 3, a base plate 4, an adjusting rod 5, a positioning frame 6, a positioning plate 7, a sleeve 8, a knob 9, a retaining sleeve 10, a lower mold base 11, a lower cutter assembly 12, a lower retaining post 13, a limiting frame 14, a limiting plate 15, a positioning rod 16, and a limiting rod 17. The upper cutter assembly 2 is movably connected to the lower outer wall of the upper mold base 1, and the upper retaining post 3 is fixedly installed on the side of the upper cutter assembly 2. The lower mold base 11 is provided below the upper mold base 1, and the lower cutter assembly 12 is movably installed on the upper outer wall of the lower mold base 11. At the same time, the lower cutter assembly 12 is fixedly installed on the side of the lower outer wall. A lower locking post 13 is fixedly installed on the wall. A base plate 4 is fixed on the outer side wall of both the upper mold base 1 and the lower mold base 11. A sleeve 10 is fixedly connected to the outer side wall of both the upper mold base 1 and the lower mold base 11. An adjusting rod 5 is movably connected to the inner wall of the base plate 4. A positioning frame 6 and a sleeve 8 are fixed at both ends of the adjusting rod 5 on the upper mold base 1, respectively. A limit frame 14 and a sleeve 8 are installed at both ends of the adjusting rod 5 on the lower mold base 11. A knob 9 is movably connected to the inner wall of the sleeve 8. A positioning plate 7 and a positioning rod 16 are fixedly installed on both sides of the positioning frame 6, respectively. A limit plate 15 and a limit rod 17 are fixedly installed on both sides of the limit frame 14, respectively.

[0025] The upper mold base 1 is slidably connected to the upper cutter assembly 2 and the upper retaining post 3, which facilitates the user to move the upper cutter assembly 2 for disassembly and assembly, and facilitates the upper retaining post 3 to be inserted into the upper mold base 1 when the upper cutter assembly 2 is installed, thereby limiting the upper cutter assembly 2.

[0026] Both the upper mold base 1 and the upper cutter assembly 2 are fitted together with the positioning plate 7, which facilitates the fitting of the upper mold base 1 and the upper cutter assembly 2 together through the positioning plate 7, so that the upper cutter assembly 2 is stably installed on the upper mold base 1.

[0027] The base plate 4 and the adjusting rod 5 are threaded together, which facilitates the movement of the adjusting rod 5 relative to the base plate 4 when it rotates.

[0028] The adjusting rod 5 is rotatably mounted with the positioning frame 6 and the limiting frame 14 respectively. The base plate 4 forms a sliding structure with the positioning rod 16 and the limiting rod 17 respectively, so that when the adjusting rod 5 rotates, it pushes the positioning frame 6 and the limiting frame 14 to move, thereby driving the positioning plate 7 and the limiting plate 15 to move. As the positioning plate 7 and the limiting plate 15 move, the positioning rod 16 and the limiting rod 17 slide relative to the base plate 4, so that the positioning plate 7 and the limiting plate 15 move stably.

[0029] The knob 9 is threaded onto the sleeve 8 and the ferrule 10 respectively, so that after the upper knife assembly 2 and the lower knife assembly 12 are installed, the user can rotate the knob 9 to move the knob 9 relative to the sleeve 8 and insert it into the ferrule 10, thereby limiting the adjustment rod 5 and preventing the adjustment rod 5 from becoming loose when the device is working.

[0030] The lower mold base 11 is slidably connected to the lower cutter assembly 12 and the lower retaining post 13, which facilitates the user to move the lower cutter assembly 12 for disassembly and assembly, and facilitates the insertion of the lower retaining post 13 into the lower mold base 11 when the lower cutter assembly 12 is installed, thereby limiting the lower cutter assembly 12.

[0031] The limiting plate 15 is respectively attached to the lower mold base 11 and the lower cutter assembly 12, so that the lower mold base 11 and the lower cutter assembly 12 can be attached by the limiting plate 15, and the lower cutter assembly 12 can be stably installed on the lower mold base 11.

[0032] Working principle: When using this fin forming self-positioning tooling mold, firstly as follows... Figure 1-5As shown, the user moves the upper blade assembly 2 so that it inserts into the upper mold base 1. With the movement of the upper blade assembly 2, the upper blade assembly 2 drives the upper retaining post 3 to insert into the upper mold base 1. Next, the user rotates the sleeve 8 on the upper mold base 1. The sleeve 8 then drives the adjusting rod 5 to rotate, subsequently moving the adjusting rod 5 relative to the base plate 4. Next, the adjusting rod 5 pushes the positioning frame 6 to move, and with the movement of the positioning frame 6, the positioning rod 16 moves relative to the base plate 4. Then, the positioning frame 6 drives the positioning plate 7 to fit against the upper mold base 1 and the upper blade assembly 2, thus completing the fixed installation of the upper blade assembly 2. At this time, the knob 9 aligns with the retaining sleeve 10 as the sleeve 8 and adjusting rod 5 move. Then, the user rotates the knob 9 so that it moves relative to the sleeve 8 and inserts into the retaining sleeve 10, thus completing the limiting of the adjusting rod 5 on the upper mold base 1 and preventing the device from... During operation, the adjusting rod 5 is loosened, and then the user moves the lower cutting assembly 12 so that it is inserted into the lower mold base 11. As the lower cutting assembly 12 moves, it drives the lower retaining post 13 to be inserted into the lower mold base 11. Then, as shown above, the user rotates the sleeve 8 on the lower mold base 11, so that the limiting frame 14 pushes the limiting plate 15 to fit against the lower mold base 11 and the lower cutting assembly 12. As the limiting frame 14 moves, it drives the limiting rod 17 to move relative to the base plate 4. At this time, the lower cutting assembly 12 is fixedly installed. Similarly, as shown above, the user rotates the knob 9 on the lower cutting assembly 12 so that the knob 9 is inserted into the retaining sleeve 10 on the lower cutting assembly 12, thereby completing the limiting of the adjusting rod 5 on the lower mold base 11. Therefore, the device avoids positioning the forming cutting assembly with multiple bolts, which improves the ease of use of the device.

[0033] 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 fin forming self-positioning tooling mold, comprising an upper mold base (1), an upper cutter assembly (2), a lower mold base (11), and a lower cutter assembly (12), characterized in that: The upper die holder (1) is movably connected to the lower outer wall of the upper die holder (1), and an upper clamping post (3) is fixedly installed on the side of the upper die holder (2). A lower die holder (11) is provided below the upper die holder (1), and a lower die holder (12) is movably installed on the upper outer wall of the lower die holder (11). At the same time, a lower clamping post (13) is fixedly installed on the side outer wall of the lower die holder (12). A base plate (4) is fixedly installed on the side outer walls of both the upper die holder (1) and the lower die holder (11). A retaining sleeve (13) is fixedly connected to the side outer walls of both the upper die holder (1) and the lower die holder (11). 0), and the inner wall of the substrate (4) is movably connected to an adjusting rod (5), and the two ends of the adjusting rod (5) on the upper mold base (1) are respectively fixed with a positioning frame (6) and a sleeve (8), while the two ends of the adjusting rod (5) on the lower mold base (11) are respectively installed with a limit frame (14) and a sleeve (8), and the inner wall of the sleeve (8) is movably connected to a knob (9), the two sides of the positioning frame (6) are respectively fixedly installed with a positioning plate (7) and a positioning rod (16), and the two sides of the limit frame (14) are respectively fixedly provided with a limit plate (15) and a limit rod (17).

2. The fin forming self-positioning tooling mold according to claim 1, characterized in that: The upper mold base (1) is slidably connected to the upper knife assembly (2) and the upper clamping post (3).

3. The fin forming self-positioning tooling mold according to claim 1, characterized in that: The upper mold base (1) and the upper knife assembly (2) are both fitted together with the positioning plate (7).

4. The fin forming self-positioning tooling mold according to claim 1, characterized in that: The base plate (4) and the adjusting rod (5) are threaded together.

5. The fin forming self-positioning tooling mold according to claim 1, characterized in that: The adjusting rod (5) is rotatably set with the positioning frame (6) and the limiting frame (14) respectively, and the base plate (4) forms a sliding structure with the positioning rod (16) and the limiting rod (17) respectively.

6. The fin forming self-positioning tooling mold according to claim 1, characterized in that: The knob (9) is threaded onto the sleeve (8) and the ferrule (10) respectively.

7. The fin forming self-positioning tooling mold according to claim 1, characterized in that: The lower mold base (11) is slidably connected to the lower cutter group (12) and the lower clamping post (13).

8. The fin forming self-positioning tooling mold according to claim 1, characterized in that: The limiting plate (15) is in contact with the lower mold base (11) and the lower cutter group (12) respectively.

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