Cutting device for luggage wheel machining

Abstract

The utility model relates to the technical field of luggage, and discloses a cutting device for processing luggage wheels, which comprises a working table, the top of the working table is rotatably connected with a clamping plate, the top of the working table is provided with a rotating ring, the bottom of the rotating ring is fixedly connected with a limiting ring, and the limiting ring is rotatably connected inside the working table. A connecting frame is rotatably connected into the rotating ring, the side wall of the clamping plate is slidably connected into the connecting frame, a gear ring is fixedly connected to the side wall of the rotating ring, a driving assembly is arranged at the bottom of the workbench and used for driving the rotating ring to rotate, and a cutting mechanism is arranged at the top of the workbench. According to the box wheel fixing device, the motor is started, the rotating ring is made to rotate under the cooperation of the gear and the gear ring, the clamping plate is made to deflect on the workbench through the connecting frame, so that the box wheels are fixed, the effect of fixing the box wheels of different sizes is achieved, and the flexibility of the device is improved through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage, in particular to a cutting device for processing luggage wheels. Background Technique

[0002] Luggage wheels are wheels installed at the bottom of various luggage such as suitcases, travel bags, and backpacks, which are used to facilitate the carrying and movement of these items. They enable the luggage to roll easily on the ground, reducing the burden on people when carrying heavy objects. With the increasing demand for travel, luggage wheels have become an indispensable part of modern luggage such as suitcases. In the manufacturing process of luggage wheels, the cutting device is a key tool to ensure that the shape and structure of the wheels meet the design requirements. The cutting device can adapt to the processing needs of different materials, ensuring that each wheel has a high-quality cutting surface and accurate aperture.

[0003] The existing cutting device for processing luggage wheels usually fixes the luggage wheel by moving two clamping plates towards the middle. However, due to the fixed curvature of the clamping plates, there are limitations in fixing luggage wheels of different sizes. When it is necessary to process luggage wheels of different models or specifications, the equipment often needs to readjust the clamping plates, resulting in complex operation, time-consuming, and reduced work efficiency. Therefore, a cutting device for processing luggage wheels is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a cutting device for processing luggage wheels, aiming to improve the problem that it is not convenient to fix luggage wheels of different model sizes in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A cutting device for processing luggage wheels, including a workbench, a clamping plate is rotatably connected to the top of the workbench, a rotating ring is arranged on the top of the workbench, a limiting ring is fixedly connected to the bottom of the rotating ring, the limiting ring is rotatably connected inside the workbench, a connecting frame is rotatably connected inside the rotating ring, the side wall of the clamping plate is slidably connected inside the connecting frame, a toothed ring is fixedly connected to the side wall of the rotating ring, a driving component is arranged at the bottom of the workbench for driving the rotating ring to rotate, a cutting mechanism is arranged on the top of the workbench for cutting the luggage wheel, and a chip removal hole is opened inside the workbench;

[0007] As a further description of the above technical solution:

[0008] The driving component includes a first motor, the side wall of the first motor is fixedly connected to the bottom of the workbench, the output end of the first motor penetrates through the workbench and is fixedly connected with a gear, and the gear meshes with the toothed ring;

[0009] As a further description of the above technical solution:

[0010] A side plate is fixedly connected to the side wall of the workbench, and a hydraulic rod is fixedly connected inside the side plate;

[0011] As a further description of the above technical solution:

[0012] The output end of the hydraulic rod is fixedly connected with a fixing plate, and the cutting mechanism is fixedly connected to the bottom of the fixing plate;

[0013] As a further description of the above technical solution:

[0014] The cutting mechanism includes a second motor and a cutting head. The side wall of the second motor is fixedly connected to the bottom of the fixing plate, and the side wall of the cutting head is fixedly connected to the output end of the second motor;

[0015] As a further description of the above technical solution:

[0016] A sliding rod is slidably connected inside the fixing plate, and a first limiting plate is fixedly connected to the bottom of the sliding rod;

[0017] As a further description of the above technical solution:

[0018] A second limiting plate is fixedly connected to the side wall of the sliding rod, a spring is sleeved on the side wall of the sliding rod, one end of the spring is fixedly connected to the side wall of the second limiting plate, and the other end of the spring is fixedly connected to the bottom of the fixing plate;

[0019] As a further description of the above technical solution:

[0020] A dust-proof cover is fixedly connected between the sliding rods, the cutting head is arranged inside the dust-proof cover, and a pressing ring is fixedly connected to the side wall of the dust-proof cover.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the motor, the rotating ring rotates under the cooperation of the gear and the toothed ring, and the clamping plate deflects on the workbench through the connecting frame, so as to fix the box wheel, achieving the effect of fixing box wheels of different sizes, solving the problem that some traditional equipment is not convenient to fix box wheels of different models and sizes, and improving the flexibility of the equipment through the above structure.

[0023] 2. In the utility model, the hydraulic rod drives the fixing plate to move downward, so that the dust-proof cover first contacts the rotating ring to form a closed working space around, and then the cutting mechanism contacts the box wheel for cutting work under the cooperation of the sliding rod spring, achieving the effect of blocking the flying of debris and improving the safety of the equipment during use. Description of the Drawings

[0024] Figure 1 A three-dimensional schematic diagram of a cutting device for processing luggage wheels proposed by the present utility model;

[0025] Figure 2 A structural schematic diagram of a swivel ring of a cutting device for processing luggage wheels proposed by the present utility model;

[0026] Figure 3 A structural schematic diagram of a dust-proof cover of a cutting device for processing luggage wheels proposed by the present utility model.

[0027] Legend:

[0028] 1. Workbench; 2. Clamping plate; 3. Swivel ring; 4. Limiting ring; 5. Connecting frame; 6. Tooth ring; 7. Motor I; 8. Gear; 9. Chip removal hole; 10. Side plate; 11. Hydraulic rod; 12. Fixed plate; 13. Motor II; 14. Cutting head; 15. Slide bar; 16. Limiting plate I; 17. Limiting plate II; 18. Spring; 19. Dust-proof cover; 20. Pressing ring. Specific implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Referring to Figure 1 - Figure 2 , an embodiment provided by the present utility model: A cutting device for processing luggage wheels includes a workbench 1. A clamping plate 2 is rotatably connected to the top of the workbench 1 to facilitate the stable fixation of the workpiece to be processed. A swivel ring 3 is provided on the top of the workbench 1. A limiting ring 4 is fixedly connected to the bottom of the swivel ring 3. The limiting ring 4 is rotatably connected inside the workbench 1. A connecting frame 5 is rotatably connected inside the swivel ring 3. The side wall of the clamping plate 2 is slidably connected inside the connecting frame 5. A tooth ring 6 is fixedly connected to the side wall of the swivel ring 3. A driving assembly is provided at the bottom of the workbench 1 for driving the swivel ring 3 to rotate. A cutting mechanism is provided on the top of the workbench 1 for cutting the luggage wheels. A chip removal hole 9 is opened inside the workbench 1 for discharging the waste chips generated during the processing. The driving assembly includes a motor I 7. The side wall of the motor I 7 is fixedly connected to the bottom of the workbench 1. The output end of the motor I 7 penetrates the workbench 1 and is fixedly connected to a gear 8. The gear 8 meshes with the tooth ring 6. The rotation of the gear 8 can synchronously drive the rotation of the gear 6;

[0031] Place the luggage wheel to be processed inside the rotating ring 3. The rotating ring 3 can accommodate luggage wheels of different sizes. At this time, the clamping plate 2 is still in a loose state, and the luggage wheel is not completely fixed. By starting the first motor 7, the gear 8 is driven to rotate, and the toothed ring 6 is synchronously driven to rotate, thereby driving the rotating ring 3 to start rotating. When the rotating ring 3 rotates, the connecting frame 5 inside the rotating ring 3 also rotates accordingly. Driven by the rotation of the rotating ring 3, the connecting frame 5 deflects, driving the clamping plate 2 to rotate along the surface of the workbench 1. As the clamping plate 2 rotates, the clamping plate 2 gradually contacts the luggage wheel and applies a certain clamping force. In this way, the clamping plate 2 fixes the luggage wheel inside the rotating ring 3. After the luggage wheel is fixed by the clamping plate 2, the cutting mechanism can be started to perform drilling and cutting operations.

[0032] Refer to Figure 1 and Figure 3 , a side plate 10 is fixedly connected to the side wall of the workbench 1. A hydraulic rod 11 is fixedly connected inside the side plate 10. The output end of the hydraulic rod 11 is fixedly connected to a fixing plate 12. The telescopic movement of the hydraulic rod 11 enables the fixing plate 12 to move up and down along the vertical direction of the workbench 1. The cutting mechanism is fixedly connected to the bottom of the fixing plate 12. The cutting mechanism includes a second motor 13 and a cutting head 14. The side wall of the second motor 13 is fixedly connected to the bottom of the fixing plate 12. The side wall of the cutting head 14 is fixedly connected to the output end of the second motor 13. A sliding rod 15 is slidably connected inside the fixing plate 12. A first limiting plate 16 is fixedly connected to the bottom of the sliding rod 15. A second limiting plate 17 is fixedly connected to the side wall of the sliding rod 15. The limiting plate plays a role in restricting the movement of the fixing plate 12. A spring 18 is sleeved on the side wall of the sliding rod 15. One end of the spring 18 is fixedly connected to the side wall of the second limiting plate 17, and the other end of the spring 18 is fixedly connected to the bottom of the fixing plate 12. A dust-proof cover 19 is fixedly connected between the sliding rods 15. The cutting head 14 is arranged inside the dust-proof cover 19. A pressing ring 20 is fixedly connected to the side wall of the dust-proof cover 19.

[0033] After the box wheel is fixed, start the hydraulic rod 11 to drive the fixed plate 12 to move downward. As the fixed plate 12 descends, the pressure ring 20 gradually comes into contact with the top surface of the rotating ring 3. The pressure ring 20 ensures that it can fit closely to the surface of the rotating ring 3, aiming to enclose the cutting area and prevent the flying chips generated during the cutting process from overflowing. When the pressure ring 20 is in close fit with the rotating ring 3, the hydraulic rod 11 continues to apply pressure to push the fixed plate 12 to move further downward. During this process, the fixed plate 12 moves in a guided manner through the sliding rod 15. While the fixed plate 12 moves downward, the spring 18 on the side wall of the sliding rod 15 is gradually compressed, causing the spring 18 to deform. The spring 18 not only buffers the downward movement speed of the fixed plate 12 but also prevents the cutting head 14 from contacting the surface of the box wheel too quickly or forcefully. When the cutting head 14 contacts the surface of the box wheel, start the second motor 13 to drive the cutting head 14 to rotate and perform drilling and cutting work on the box wheel. The debris generated by the cutting will be blocked by the dust-proof cover 19. The dust-proof cover 19 can not only effectively prevent the flying chips from splashing but also enhance the safety during the use of the equipment and avoid the operator from being injured by the high-speed flying chips.

[0034] Working principle: When using this equipment to perform drilling and cutting work on the box wheel, first place the box wheel to be processed inside the rotating ring 3, and start the first motor 7 to drive the gear 8 to rotate. Under the cooperation of the gear 8 and the toothed ring 6, drive the rotating ring 3 to rotate. When the rotating ring 3 rotates, it will drive the connecting frame 5 to move and make the connecting frame 5 deflect under the restriction of the clamping plate 2. When the connecting frame 5 deflects, it will drive the clamping plate 2 to rotate on the workbench 1, so as to achieve the effect of fixing the box wheel.

[0035] After the box wheel is fixed, start the hydraulic rod 11 to drive the fixed plate 12 to move downward, so that the pressure ring 20 fits on the top of the rotating ring 3. When the two are in contact, the hydraulic rod 11 continues to push the fixed plate 12 downward. At this time, the fixed plate 12 will slide on the sliding rod 15, and the spring 18 will be compressed and deformed. When the cutting head 14 contacts the surface of the box wheel, start the second motor 13 to drive the cutting head 14 to rotate, so as to perform drilling and cutting work on the box wheel. The flying debris generated by the cutting will be blocked by the dust-proof cover 19 and discharged through the chip discharge hole 9.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting device for processing luggage wheels, comprising a workbench (1), characterized in that: A clamping plate (2) is rotatably connected to the top of the workbench (1). A rotating ring (3) is arranged on the top of the workbench (1). A limiting ring (4) is fixedly connected to the bottom of the rotating ring (3). The limiting ring (4) is rotatably connected inside the workbench (1). A connecting frame (5) is rotatably connected inside the rotating ring (3). The side wall of the clamping plate (2) is slidably connected inside the connecting frame (5). A toothed ring (6) is fixedly connected to the side wall of the rotating ring (3). A driving assembly is arranged at the bottom of the workbench (1) for driving the rotating ring (3) to rotate. A cutting mechanism is arranged on the top of the workbench (1) for cutting the box wheel. A chip discharging hole (9) is formed inside the workbench (1).

2. The cutting device for processing luggage wheels according to claim 1, wherein: The driving assembly includes a first motor (7). The side wall of the first motor (7) is fixedly connected to the bottom of the workbench (1). The output end of the first motor (7) penetrates through the workbench (1) and is fixedly connected to a gear (8). The gear (8) meshes with the toothed ring (6).

3. A cutting device for processing luggage wheels according to claim 1, characterized in that: A side plate (10) is fixedly connected to the side wall of the workbench (1). A hydraulic rod (11) is fixedly connected inside the side plate (10).

4. A cutting device for processing luggage wheels according to claim 3, characterized in that: The output end of the hydraulic rod (11) is fixedly connected to a fixing plate (12). The cutting mechanism is fixedly connected to the bottom of the fixing plate (12).

5. The cutting device for processing luggage wheels according to claim 4, characterized in that: The cutting mechanism includes a second motor (13) and a cutting head (14). The side wall of the second motor (13) is fixedly connected to the bottom of the fixing plate (12). The side wall of the cutting head (14) is fixedly connected to the output end of the second motor (13).

6. A cutting device for processing luggage wheels according to claim 5, characterized in that: A sliding rod (15) is slidably connected inside the fixing plate (12). A first limiting plate (16) is fixedly connected to the bottom of the sliding rod (15).

7. A cutting device for processing luggage wheels according to claim 6, characterized in that: A second limiting plate (17) is fixedly connected to the side wall of the sliding rod (15). A spring (18) is sleeved on the side wall of the sliding rod (15). One end of the spring (18) is fixedly connected to the side wall of the second limiting plate (17). The other end of the spring (18) is fixedly connected to the bottom of the fixing plate (12).

8. A cutting device for processing luggage wheels according to claim 6, characterized in that: A dust blocking cover (19) is fixedly connected between the sliding rods (15). The cutting head (14) is arranged inside the dust blocking cover (19). A pressing ring (20) is fixedly connected to the side wall of the dust blocking cover (19).

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