Winding aluminum die

Abstract

The utility model provides a winding aluminum mould, which relates to the technical field of aluminum moulds and comprises a lower mould, the top of the lower mould is provided with an upper mould, the surface of the lower mould is provided with a convenient assembly and disassembly component, the convenient assembly and disassembly component comprises four groups of positioning grooves, the four groups of positioning grooves are respectively arranged at four corners of the surface of the lower mould, and the upper mould is arranged on the lower mould. Positioning blocks are connected to the four corners of the bottom of the upper die. According to the utility model, by changing a right angle at a winding corner into an arc angle, special-shaped dog bone transition is introduced, so that the bending radius of a wire is increased, smooth transition at the bending position is realized, the wire is tightly attached to a die, the gap at the corner is reduced, the winding coefficient of the whole product is further reduced, materials are saved, and the risk of insulation skin breakage at the bending position is reduced; and meanwhile, the lower mold and the upper mold can be disassembled through the arrangement of the convenient disassembly and assembly assembly, internal fault parts can be conveniently maintained, and the overall practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum mold technology, and in particular to a wire winding aluminum mold. Background Technology

[0002] Aluminum has excellent thermal conductivity, which allows molds to dissipate heat quickly during production, shortening the molding cycle and improving production efficiency. For example, in injection molding, aluminum molds can accelerate the cooling and solidification of plastics, reduce product deformation, and improve product quality.

[0003] The existing technical structure, which uses an aluminum right-angle mold and a GPO board as a skeleton, is prone to problems during winding. The small radius of the right-angle bend can cause the insulation layer of the wire to crack, leading to a short circuit between turns. At the same time, the wire cannot be tightly attached to the mold at the right-angle bend, resulting in gaps and an excessive winding coefficient. This increases the amount of winding wire used and the cost. In addition, most of the existing molds are one-piece and cannot be disassembled. When internal components malfunction, disassembly and repair are not possible. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing molds are prone to causing the insulation layer of the wire to crack due to the small radius of the right-angle bend during the winding process, which may lead to the risk of short circuit between turns. At the same time, the wire cannot be tightly attached to the mold at the right-angle bend, resulting in gaps and an excessive winding coefficient, which increases the amount of winding wire and the cost. In addition, most existing molds are one-piece and cannot be disassembled. When internal components malfunction, they cannot be disassembled and repaired.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a winding aluminum mold, including a lower mold, an upper mold at the top of the lower mold, a convenient disassembly and assembly component on the surface of the lower mold, the convenient disassembly and assembly component including four sets of positioning grooves, the four sets of positioning grooves being respectively opened at the four corners of the surface of the lower mold, positioning blocks being connected to the four corners of the bottom of the upper mold, insert blocks being connected to both sides of the upper mold, a slot being opened on one side of each set of insert blocks, fixing blocks being connected to both sides of the lower mold, a slot being opened inside one side of the fixing block, a spring being installed inside the other side of the fixing block, a push plate being connected to one side of the spring, a locking block being connected to one side of the push plate, and a pull block being connected to the top of the push plate.

[0006] Furthermore, the position and size of the positioning block match the position and size of the positioning groove, and the positioning block and the positioning groove form an interlocking connection.

[0007] Furthermore, the insert block and the slot form an interlocking connection, and the push plate and the spring form an elastic structure.

[0008] Furthermore, a heat dissipation component is provided at the center of the lower mold, the heat dissipation component includes a heat sink, a fan is connected to one outer surface of the lower mold, and a heat dissipation hole is provided on the other side of the lower mold.

[0009] Furthermore, the lower mold is connected to a frame on the outer surface of the fan, and magnetic blocks are connected to the inner walls on both sides of the frame.

[0010] Furthermore, a filter screen is provided inside the frame, and magnets are connected to both sides of the filter screen.

[0011] Furthermore, the magnet and the magnetic block form a magnetic attraction connection, and the filter screen and the frame form a sliding connection.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by changing the right angle at the winding bend to a rounded angle, an irregular dog-bone transition is introduced, which increases the bending radius of the wire, allows for a smooth transition at the bend, and ensures that the wire fits tightly against the mold, reducing the gap at the bend and thus reducing the overall winding coefficient of the product. This saves materials and reduces the risk of insulation damage at the bend. At the same time, by setting up a convenient disassembly and assembly component, the lower mold and the upper mold can be disassembled, facilitating the repair and maintenance of internal faulty parts and improving the overall practicality.

[0014] 2. In this utility model, heat can be dissipated through the radiator during use. The heat can be quickly dissipated by the fan radiator and heat dissipation holes. The installation of the filter screen can also reduce internal dust and improve cleanliness. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a wire-winding aluminum mold is provided for this utility model;

[0016] Figure 2 An exploded structural diagram of a wire-winding aluminum mold is provided for this utility model;

[0017] Figure 3 A partial cross-sectional structural diagram of a winding aluminum mold is provided for this utility model;

[0018] Figure 4 This invention provides an exploded structural diagram of the frame of a wire-winding aluminum mold.

[0019] Illustrations: 1. Lower mold; 2. Upper mold; 3. Easy-to-assemble and disassemble components; 301. Positioning groove; 302. Positioning block; 303. Insert block; 304. Slot; 305. Fixing block; 306. Slot; 307. Spring; 308. Push plate; 309. Locking block; 310. Pull block; 4. Heat dissipation components; 401. Heat sink; 402. Fan; 403. Frame; 404. Magnetic block; 405. Filter screen; 406. Magnet; 407. Heat dissipation hole. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, such as Figure 1 - Figure 3 As shown, this utility model provides a winding aluminum mold, including a lower mold 1, an upper mold 2 on the top of the lower mold 1, and a convenient disassembly and assembly component 3 on the surface of the lower mold 1. The convenient disassembly and assembly component 3 includes four sets of positioning grooves 301, which are respectively opened at the four corners of the surface of the lower mold 1. Positioning blocks 302 are connected to the four corners of the bottom of the upper mold 2. Insert blocks 303 are connected to both sides of the upper mold 2. Each set of insert blocks 303 has a slot 304 on one side. Fixing blocks 305 are connected to both sides of the lower mold 1 for fixing. A slot 306 is provided inside one side of the fixed block 305, and a spring 307 is provided inside the other side of the fixed block 305. A push plate 308 is connected to one side of the spring 307, a locking block 309 is connected to one side of the push plate 308, and a pull block 310 is connected to the top of the push plate 308. The position and size of the positioning block 302 match the position and size of the positioning groove 301. The positioning block 302 and the positioning groove 301 form an interlocking connection. The insertion block 303 and the slot 306 form an interlocking connection. The push plate 308 and the spring 307 form an elastic structure.

[0023] The overall effect of Embodiment 1 is that, during use, by changing the right angle at the winding bend to an arc angle, an irregular dog-bone transition is introduced, increasing the bending radius of the wire, ensuring a smooth transition at the bend, and keeping the wire close to the mold, reducing the gap at the bend, thereby reducing the overall winding coefficient of the product, saving materials, and reducing the risk of insulation damage at the bend. When a component in the lower mold 1 malfunctions and needs repair or replacement, all four sets of pull blocks 310 can be pulled outwards simultaneously, causing the pull blocks 310 to drive the push plate 308 to press against the spring 307, and causing the locking block 309 to be pulled out of the locking slot 304. Then, the lower mold 1 is pulled upwards, allowing the insertion block 303 to be pulled out of the fixing block 305, thus completing the disassembly. Disassembly allows for the repair or replacement of components within the lower mold 1. When the upper mold 2 needs to be installed, the positioning block 302 can be aligned with the positioning groove 301 and pushed downwards, allowing the positioning block 302 to be inserted into the positioning groove 301. This pushes the insert block 303 into the slot 306, causing the locking block 309 to be compressed and retracted. Once the insert block 303 is fully inserted into the slot 306, the spring 307 will use its own elasticity to push the push plate 308, causing the locking block 309 to be inserted into the slot 304 for fixation. This completes the installation of the upper mold 2. By setting up the convenient disassembly and assembly component 3, the lower mold 1 and the upper mold 2 can be disassembled, facilitating the repair of internal faulty components and improving overall practicality.

[0024] Example 2, as Figure 1 and Figure 4 As shown, a heat dissipation assembly 4 is provided at the center of the lower mold 1. The heat dissipation assembly 4 includes a heat sink 401. A fan 402 is connected to one outer surface of the lower mold 1, and a heat dissipation hole 407 is provided on the other side of the lower mold 1. A frame 403 is connected to the lower mold 1 on the outer surface of the fan 402. Magnetic blocks 404 are connected to the inner walls of both sides of the frame 403. A filter screen 405 is provided inside the frame 403. Magnets 406 are connected to both sides of the filter screen 405. The magnets 406 and the magnetic blocks 404 form a magnetic attraction connection, and the filter screen 405 and the frame 403 form a sliding connection.

[0025] The overall effect of Embodiment 2 is that the heat sink 401 can dissipate heat from the inside. With the help of the fan 402, the heat sink 401 and the heat dissipation holes 407, the heat can be quickly discharged. The installation of the filter screen 405 can also reduce internal dust. When it is necessary to clean the filter screen 405, the filter screen 405 can be pulled upward to slide out of the frame 403. Then the dust on the filter screen 405 can be cleaned. After cleaning, the filter screen 405 can be directly inserted into the frame 403 and magnetically fixed by the magnetic connection between the magnet 406 and the magnetic block 404.

[0026] Working principle: By changing the right angle at the winding bend to an arc angle, an irregular dog-bone transition is introduced, increasing the bending radius of the wire and ensuring a smooth transition at the bend. The wire fits tightly against the mold, reducing gaps at the bend and thus lowering the overall winding coefficient of the product. This saves materials and reduces the risk of insulation damage at the bend. Simultaneously, the convenient disassembly and assembly component 3 allows for the disassembly of the lower mold 1 and upper mold 2, facilitating the repair of internal faulty components and improving overall usability. During use, heat dissipation is achieved through the heat sink 401, and the fan 402 and ventilation holes 407 quickly expel heat. The filter 405 further reduces internal dust and improves cleanliness.

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A winding aluminum mold, comprising a lower mold (1), characterized in that: The upper mold (2) is provided on the top of the lower mold (1), and the surface of the lower mold (1) is provided with a convenient assembly and disassembly component (3). The convenient assembly and disassembly component (3) includes four sets of positioning grooves (301). The four sets of positioning grooves (301) are respectively opened at the four corners of the surface of the lower mold (1). The four corners of the bottom of the upper mold (2) are connected to positioning blocks (302). The two sides of the upper mold (2) are connected to insert blocks (303). Each set of insert blocks (303) has a slot (304) on one side. The two sides of the lower mold (1) are connected to fixing blocks (305). The fixing block (305) has a slot (306) inside one side. The fixing block (305) has a spring (307) inside the other side. The spring (307) has a push plate (308) connected to one side. The push plate (308) has a locking block (309) connected to one side. The top of the push plate (308) has a pull block (310).

2. The winding aluminum mold according to claim 1, characterized in that: The position and size of the positioning block (302) match the position and size of the positioning groove (301), and the positioning block (302) and the positioning groove (301) form an interlocking connection.

3. The winding aluminum mold according to claim 2, characterized in that: The insert (303) and the slot (306) form an interlocking connection, and the push plate (308) and the spring (307) form an elastic structure.

4. The winding aluminum mold according to claim 1, characterized in that: A heat dissipation component (4) is provided at the center of the lower mold (1). The heat dissipation component (4) includes a heat sink (401). A fan (402) is connected to one outer surface of the lower mold (1). A heat dissipation hole (407) is provided on the other side of the lower mold (1).

5. The winding aluminum mold according to claim 4, characterized in that: The lower mold (1) is connected to a frame (403) on the outer surface of the fan (402), and magnetic blocks (404) are connected to the inner walls on both sides of the frame (403).

6. The winding aluminum mold according to claim 5, characterized in that: The frame (403) is provided with a filter screen (405) inside, and magnets (406) are connected to both sides of the filter screen (405).

7. The winding aluminum mold according to claim 6, characterized in that: The magnet (406) and the magnetic block (404) are magnetically connected, and the filter screen (405) and the frame (403) are slidably connected.

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