A lightweight winding machine with a high-strength frame using hollow profile structure

Abstract

This utility model discloses a lightweight, high-strength frame for a winding machine using a hollow profile structure, specifically relating to the field of coil winding machine technology. It includes a first connecting frame and a second connecting frame, with four first longitudinal connecting columns between them. Each of the first longitudinal connecting columns on both the first and second connecting frames has a locking block on its sidewall. Both sides of the first and second connecting frames have connection notches. Two connecting seats are symmetrically arranged between the first and second connecting frames, and lifting blocks are connected to the connecting seats via lifting components. Each lifting block has a rotatable push rod rotatably connected to both sides of the lifting block and the two first longitudinal connecting columns. By filling the cavity with damping filler, the entire frame is lightweight while simultaneously improving its strength and impact resistance. Furthermore, the entire frame is easy to assemble, allowing for the disassembly of its components, reducing its overall size, and facilitating transport and handling.

Description

Technical Field

[0001] This utility model relates to the field of coil winding machine technology, and more specifically, to a lightweight winding machine frame with a hollow profile structure and high strength. Background Technology

[0002] Most electrical products require inductor coils made of enameled copper wire, such as various electric motors, fluorescent lamp ballasts, transformers of various sizes, intermediate frequency transformers and inductor coils for radios, speakers, headphones, and voice coils for microphones, etc. The coils in these products all need to be wound using a winding machine.

[0003] Existing winding machines typically include a frame, a winding mechanism, and a tension adjustment device. The frame, as the supporting structure of the entire equipment, directly affects the accuracy and lifespan of the equipment. However, the frames of traditional winding machines are mostly made of solid metal, which has problems such as large self-weight, high energy consumption, and inconvenient handling. In addition, they are prone to fatigue damage in certain high-frequency vibration environments, affecting the performance and service life of the entire frame.

[0004] Therefore, to address the above problems, a lightweight high-strength frame for a winding machine using a hollow profile structure is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a lightweight winding machine frame with a hollow profile structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lightweight high-strength frame for a winding machine using a hollow profile structure, comprising a first connecting frame and a second connecting frame. Four connecting slots are provided on the upper surface of the first connecting frame and the lower surface of the second connecting frame. A slot is provided on both the first and second connecting frames. Four first longitudinal connecting columns are provided between the first and second connecting frames. A locking block is fixedly provided on the sidewalls at both ends of each of the first longitudinal connecting columns on both the first and second connecting frames. A connecting notch is provided on both sides of both the first and second connecting frames. Two connecting seats are symmetrically arranged between the first and second connecting frames. A lifting block is connected to the connecting seat via a lifting assembly. A pushing rod is rotatably connected to both sides of the lifting block and the two first longitudinal connecting columns.

[0007] Preferably, the lifting assembly includes a slide groove, a threaded rod, and an adjusting knob. The surface of the connecting seat is provided with a slide groove, and a threaded rod is rotatably connected in the slide groove. The lifting block is threadedly connected to the outside of the threaded rod, and an adjusting knob for rotating the threaded rod is fixedly provided at one end of the threaded rod.

[0008] Preferably, a third connecting frame is provided above the second connecting frame, and two second longitudinal connecting columns are symmetrically arranged on one side of the bottom end of the third connecting frame. The bottom ends of the two second longitudinal connecting columns are in contact with the upper surface of the second connecting frame. A connecting block is provided between the side wall of each of the two second longitudinal connecting columns and the side wall of the second connecting frame. The surface of the connecting block is provided with fixing bolts that are screwed together to fix the second longitudinal connecting columns and the second connecting frame.

[0009] Preferably, each of the two second longitudinal connecting columns and the side wall of the third connecting frame is provided with a connecting block, and the surface of the connecting block is provided with fixing bolts for fixing the second longitudinal connecting column and the third connecting frame.

[0010] Preferably, two third longitudinal connecting columns are symmetrically arranged on the upper surface of the second connecting frame and the bottom wall of the third connecting frame, and the two third longitudinal connecting columns are respectively located at symmetrical positions of the two second longitudinal connecting columns. A connecting block is provided between the top of the two third longitudinal connecting columns and the third connecting frame. The surface of the connecting block is provided with fixing bolts for fixing the third connecting frame and the third longitudinal connecting columns. A fitting block is fixedly provided at the bottom of each of the two third longitudinal connecting columns. A fitting groove is opened at the top of the second connecting frame and below the two third longitudinal connecting columns to be inserted and connected with the fitting block.

[0011] Preferably, two connection ports are symmetrically opened on the upper surface of the second connecting frame, and a guide seat is inserted into each of the two connection ports. Two guide rollers are rotatably connected between the two guide seats.

[0012] Preferably, the first connecting frame, the second connecting frame, the first longitudinal connecting column, the second longitudinal connecting column, the third longitudinal connecting column, and the third connecting frame are all provided with cavities, and the cavities are filled with damping filler.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] Compared with existing technologies, this lightweight high-strength frame for a winding machine, which adopts a hollow profile structure, uses a first connecting frame, a second connecting frame, a first longitudinal connecting column, a second longitudinal connecting column, a third longitudinal connecting column, and a third connecting frame with cavities. The cavities are filled with damping filler, which not only reduces the weight of the entire frame but also improves its strength and impact resistance. At the same time, the entire frame is easy to assemble and can be widely used in high-speed precision winding equipment. When not in use or during transportation, the various components of the frame can be disassembled to reduce the overall volume and facilitate the carrying and handling of the frame. Attached Figure Description

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

[0016] Figure 2 This is a three-dimensional structural diagram of the second and third connecting frames of this utility model when disassembled.

[0017] Figure 3 This is a three-dimensional structural diagram of the first connecting frame and the second connecting frame of this utility model disassembled.

[0018] Figure 4 This is a three-dimensional structural diagram of the connector of this utility model.

[0019] Figure 5 This is a cross-sectional perspective view of the first connecting frame of this utility model.

[0020] The attached figures are labeled as follows: 1. First connecting frame; 2. Second connecting frame; 3. First longitudinal connecting column; 4. Connecting notch; 5. Connecting seat; 6. Pushing diagonal rod; 7. Slide groove; 8. Threaded rod; 9. Lifting block; 10. Adjusting knob; 11. Connecting groove; 12. Slot; 13. Locking block; 14. Second longitudinal connecting column; 15. Connecting block; 16. Fixing bolt; 17. Third connecting frame; 18. Third longitudinal connecting column; 19. Fitting block; 20. Fitting groove; 21. Guide seat; 22. Connecting port; 23. Guide roller; 24. Cavity; 25. Damping filler. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] As attached Figures 1 to 5The high-strength frame of a lightweight winding machine with a hollow profile structure is shown. It includes a first connecting frame 1 and a second connecting frame 2. Four connecting slots 11 are provided on the upper surface of the first connecting frame 1 and the lower surface of the second connecting frame 2, and these slots 11 are distributed at the four corners of the first connecting frame 1 and the second connecting frame 2. Four first longitudinal connecting posts 3 are provided between the first connecting frame 1 and the second connecting frame 2, and their ends are respectively inserted into the connecting slots 11. A retaining groove 12 is provided on one side of each connecting slot 11 on both the first connecting frame 1 and the second connecting frame 2. The side walls at both ends of the first longitudinal connecting posts 3 are fixedly mounted. There is a locking block 13. A connection notch 4 is opened on both sides of the first connecting frame 1 and the second connecting frame 2. Two connecting seats 5 are symmetrically arranged between the first connecting frame 1 and the second connecting frame 2. The two ends of the two connecting seats 5 are respectively set in the two connection notches 4. A lifting block 9 is connected to the connecting seat 5 through a lifting component. A push rod 6 is rotatably connected between the two sides of the lifting block 9 and the two first longitudinal connecting columns 3. At the same time, cavities 24 are opened in the first connecting frame 1, the second connecting frame 2, the first longitudinal connecting column 3, the second longitudinal connecting column 14, the third longitudinal connecting column 18, and the third connecting frame 17. The cavities 24 are filled with damping filler 25.

[0024] Specifically: When assembling the first connecting frame 1 and the second connecting frame 2, four first longitudinal connecting posts 3 and two connecting seats 5 can be installed between the first connecting frame 1 and the second connecting frame 2. Simultaneously, the two ends of the first longitudinal connecting posts 3 are respectively inserted into the connecting grooves 11 at the upper ends of the first connecting frame 1 and the second connecting frame 2, and the two ends of the two connecting seats 5 are respectively positioned within the connecting notches 4 opened on the first connecting frame 1 and the second connecting frame 2. Then, by adjusting the knob 10, the threaded rod 8 is rotated, which drives the lifting block 9 to move upward. The upward-moving lifting block 9 then drives one end of the pushing diagonal rod 6 to move upward, and the other ends of the two pushing diagonal rods 6 push the two first longitudinal connecting posts 3 away from each other. The first connecting frame 13 is driven to move towards the slot 12 by two mutually spaced first longitudinal connecting columns 3 and engage with the slot 12, thereby completing the limiting and stable connection between the first connecting frame 1 and the second connecting frame 2. At the same time, the first connecting frame 1, the second connecting frame 2, the first longitudinal connecting column 3, the second longitudinal connecting column 14, the third longitudinal connecting column 18, and the third connecting frame 17 with cavities 24, and the damping filler 25 filled in the cavity 24, lighten the entire frame while improving the strength and impact resistance of the entire frame. The entire frame is easy to assemble and can be widely used in high-speed precision winding equipment. When not in use or during transportation, the various parts of the frame can be disassembled to reduce the overall volume and facilitate the carrying and handling of the frame.

[0025] Example 2

[0026] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 5 As shown below, see details:

[0027] In a preferred embodiment, the lifting assembly includes a slide groove 7, a threaded rod 8, and an adjusting knob 10. The surface of the connecting seat 5 is provided with a slide groove 7, and the threaded rod 8 is rotatably connected in the slide groove 7. The lifting block 9 is threadedly connected to the outside of the threaded rod 8. One end of the threaded rod 8 is fixedly provided with an adjusting knob 10 for rotating and adjusting the threaded rod 8. In use, the threaded rod 8 can be rotated directly through the adjusting knob 10, and then the lifting block 9 is driven to move upward through the rotating threaded rod 8.

[0028] In a preferred embodiment, a third connecting frame 17 is also provided above the second connecting frame 2. Two second longitudinal connecting columns 14 are symmetrically arranged on one side of the bottom end of the third connecting frame 17. The bottom ends of the two second longitudinal connecting columns 14 are in contact with the upper surface of the second connecting frame 2. A connecting block 15 is provided between the sidewall of each of the two second longitudinal connecting columns 14 and the sidewall of the second connecting frame 2. A fixing bolt 16 is provided on the surface of the connecting block 15 to securely connect the second longitudinal connecting column 14 and the second connecting frame 2. A connecting block 15 is provided on the sidewall of each of the two second longitudinal connecting columns 14 and the third connecting frame 17. The fixing bolts 16 are used to fix the connection between the two. Two third longitudinal connecting columns 18 are symmetrically arranged on the upper surface of the second connecting frame 2 and the bottom wall of the third connecting frame 17. The two third longitudinal connecting columns 18 are located at the symmetrical positions of the two second longitudinal connecting columns 14. A connecting block 15 is provided between the top of the two third longitudinal connecting columns 18 and the third connecting frame 17. The surface of the connecting block 15 is provided with fixing bolts 16 for fixing the connection between the third connecting frame 17 and the third longitudinal connecting column 18. A fitting block 19 is fixedly provided at the bottom of each of the two third longitudinal connecting columns 18. A fitting groove 20 is opened at the top of the second connecting frame 2 and below the two third longitudinal connecting columns 18 to engage with the fitting block 19.

[0029] In a preferred embodiment, two symmetrical connection ports 22 are opened on the upper surface of the second connecting frame 2. A guide seat 21 is then inserted into each of the two connection ports 22. Finally, two guide rollers 23 are rotatably connected between the two guide seats 21. During assembly, the bottom ends of the two guide seats 21 can be inserted into the connection ports 22, and the second connecting frame 2 and the bottom ends of the guide seats 21 are fixedly connected by fixing bolts 16.

[0030] The working process of this utility model is as follows: First, when assembling the first connecting frame 1 and the second connecting frame 2, four first longitudinal connecting columns 3 and two connecting seats 5 can be installed between the first connecting frame 1 and the second connecting frame 2. At the same time, the two ends of the first longitudinal connecting columns 3 are respectively inserted into the connecting grooves 11 at the upper end of the first connecting frame 1 and the second connecting frame 2, and the two ends of the two connecting seats 5 are respectively set in the connecting notches 4 opened on the first connecting frame 1 and the second connecting frame 2. Then, the threaded rod 8 is rotated by the adjusting knob 10, and the threaded rod 8 drives the lifting block 9 to move upward. Then, the moving lifting block 9 drives one end of the pushing inclined rod 6 to move upward. Then, the other ends of the two pushing inclined rods 6 push the two first longitudinal connecting columns 3 away from each other. The column 3 drives the locking block 13 to approach the locking groove 12 and engages into the locking groove 12, thereby completing the limiting and stable connection between the first connecting frame 1 and the second connecting frame 2. Then, the two second longitudinal connecting columns 14 and the two third longitudinal connecting columns 18 are fixedly connected by the fixing bolts 16 screwed onto the surface of the connecting block 15. Then, the mating blocks 19 at the bottom of the two third longitudinal connecting columns 18 are inserted into the mating groove 20 opened at the top of the second connecting frame 2. Similarly, the fixing bolts 16 screwed onto the surface of the connecting block 15 are used to fix the bottom of the two second longitudinal connecting columns 14 and the second connecting frame 2. Finally, the bottom of the two guide seats 21 are inserted into the connecting port 22, and the fixing bolts 16 are used to fix the bottom of the second connecting frame 2 and the guide seats 21.

[0031] Meanwhile, the first connecting frame 1, the second connecting frame 2, the first longitudinal connecting column 3, the second longitudinal connecting column 14, the third longitudinal connecting column 18, and the third connecting frame 17 with cavities 24, and the damping filler 25 filled in the cavity 24, lighten the entire frame while improving the strength and impact resistance of the entire frame. The entire frame is easy to assemble and can be widely used in high-speed precision winding equipment. When not in use or during transportation, the various parts of the frame can be disassembled to reduce the overall volume and facilitate the carrying and handling of the frame. The above is the working principle of a lightweight high-strength winding machine frame with a hollow profile structure.

Claims

1. A lightweight high-strength frame for a winding machine employing a hollow profile structure, comprising a first connecting frame (1) and a second connecting frame (2), characterized in that: Four connecting slots (11) are provided on the upper surface of the first connecting frame (1) and the lower surface of the second connecting frame (2). A slot (12) is provided on the first connecting frame (1) and the second connecting frame (2). Four first longitudinal connecting columns (3) are provided between the first connecting frame (1) and the second connecting frame (2). A locking block (13) is fixedly provided on the side wall of each end of the first longitudinal connecting column (3) on the first connecting frame (1) and the second connecting frame (2). A connecting notch (4) is provided on both sides of the first connecting frame (1) and the second connecting frame (2). Two connecting seats (5) are symmetrically provided between the first connecting frame (1) and the second connecting frame (2). A lifting block (9) is connected to the connecting seat (5) through a lifting assembly. A pushing diagonal rod (6) is rotatably connected between the two sides of the lifting block (9) and the two first longitudinal connecting columns (3).

2. The lightweight winding machine frame with a hollow profile structure according to claim 1, characterized in that: The lifting assembly includes a slide groove (7), a threaded rod (8), and an adjusting knob (10). The surface of the connecting seat (5) is provided with a slide groove (7). The threaded rod (8) is rotatably connected in the slide groove (7). The lifting block (9) is threadedly connected to the outside of the threaded rod (8). One end of the threaded rod (8) is fixedly provided with an adjusting knob (10) for rotating and adjusting the threaded rod (8).

3. The lightweight winding machine frame with a hollow profile structure according to claim 1, characterized in that: A third connecting frame (17) is provided above the second connecting frame (2). Two second longitudinal connecting columns (14) are symmetrically arranged on one side of the bottom end of the third connecting frame (17). The bottom ends of the two second longitudinal connecting columns (14) are in contact with the upper surface of the second connecting frame (2). A connecting block (15) is provided between the side wall of the two second longitudinal connecting columns (14) and the side wall of the second connecting frame (2). The surface of the connecting block (15) is provided with fixing bolts (16) that are screwed together to fix the second longitudinal connecting columns (14) and the second connecting frame (2).

4. The lightweight winding machine frame with a hollow profile structure according to claim 3, characterized in that: Each of the two second longitudinal connecting columns (14) and the side wall of the third connecting frame (17) is provided with a connecting block (15), and the surface of the connecting block (15) is provided with fixing bolts (16) for fixing the second longitudinal connecting column (14) and the third connecting frame (17).

5. The lightweight winding machine frame with a hollow profile structure according to claim 4, characterized in that: Two third longitudinal connecting columns (18) are symmetrically arranged on the upper surface of the second connecting frame (2) and the bottom wall of the third connecting frame (17). The two third longitudinal connecting columns (18) are located at symmetrical positions of the two second longitudinal connecting columns (14). A connecting block (15) is provided between the top of the two third longitudinal connecting columns (18) and the third connecting frame (17). The surface of the connecting block (15) is provided with fixing bolts (16) for fixing the third connecting frame (17) and the third longitudinal connecting column (18). A fitting block (19) is fixedly provided at the bottom of each of the two third longitudinal connecting columns (18). A fitting groove (20) is opened at the top of the second connecting frame (2) and below the two third longitudinal connecting columns (18) to be inserted and connected with the fitting block (19).

6. The lightweight winding machine frame with a hollow profile structure according to claim 5, characterized in that: The second connecting frame (2) has two symmetrical connecting ports (22) on its upper surface. A guide seat (21) is inserted into each of the two connecting ports (22), and two guide rollers (23) are rotatably connected between the two guide seats (21).

7. The lightweight winding machine frame with a hollow profile structure according to claim 1, characterized in that: The first connecting frame (1), the second connecting frame (2), the first longitudinal connecting column (3), the second longitudinal connecting column (14), the third longitudinal connecting column (18), and the third connecting frame (17) are all provided with cavities (24), and the cavities (24) are filled with damping filler (25).

Images