Automobile hub convenient to position, disassemble and assemble

Abstract

The utility model discloses an automobile hub convenient to position, disassemble and assemble, and relates to the technical field of automobile hubs, the automobile hub comprises a sliding plate, a sliding ring, an arc-shaped block and an elastic block, by arranging a fixing mechanism, a rotating component and a sliding assembly, a special hexagonal wrench enters a hexagonal frame through a first elastic groove and is aligned with the hexagonal frame, and the hexagonal frame is fixed on the sliding ring. A hexagonal frame is rotated to drive a fixing shaft to rotate, so that a rotating disc rotates, the rotating shaft slides in a rotating groove, a sliding plate slides in a first fixing groove, a sliding ring is driven to slide in the first fixing groove, an arc-shaped block is far away from a wheel column, and rapid mounting and dismounting of the hub are achieved; by arranging the elastic mechanism and the telescopic component, blocking of the first elastic groove is achieved, by arranging the fixing mechanism and the elastic mechanism, rapid mounting and dismounting of the hub are achieved, blocking protection is conducted on the interior of the wheel frame, and dust is prevented from entering the wheel frame in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheels, in particular to an automobile wheel convenient for positioning, disassembly and assembly. Background Art

[0002] A wheel hub is a cylindrical metal part that supports a tire inside the tire profile and is centered on an axle. It is also called a rim, steel rim, wheel, or tire bell. There are many types of wheel hubs according to different diameters, widths, forming methods, and materials. In the past, most of the wheel hub bearings of sedans were used in pairs of single-row tapered roller or ball bearings. With the development of technology, car wheel hub units have been widely used in sedans, and the scope of use and the usage amount of wheel hub bearing units are increasing day by day.

[0003] After retrieval, a convenient positioning and disassembly automobile wheel hub is disclosed in the publication number "CN212827650U", which includes an inner ring and a plurality of outer rollers. An installation hole is opened at the center of the inner ring, and a plurality of positioning installation grooves are arranged on one end face of the inner ring. One end of the outer roller is clamped into the positioning installation groove to be connected with the inner ring, and the other end of the outer roller is clamped with the adjacent outer roller to form an annular outer wheel rim. A fixing ring is connected to the inner ring for fixing the outer roller after the outer roller is clamped with the inner ring.

[0004] Although this patent can quickly position and install the wheel hub, when disassembling the wheel hub, the outer rollers are prone to rust or corrosion during daily use. When the wheel hub needs to be disassembled at this time, the outer rollers will be stuck in the installation grooves and are difficult to take out. Therefore, improvements need to be made. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an automobile wheel hub convenient for positioning, disassembly and assembly, aiming to solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automobile wheel hub convenient for positioning, disassembly and assembly, including a hub frame and spokes, the spokes are fixedly connected to the hub frame; further comprising:

[0008] A wheel rim, arranged on the spokes and fixedly connected to the spokes;

[0009] A wheel groove, opened in the wheel rim;

[0010] A wheel column, detachably and fixedly connected to the wheel rim;

[0011] An elastic mechanism, arranged in the wheel groove;

[0012] A fixing mechanism, arranged in the wheel groove for fixing the wheel column.

[0013] Preferably, the fixing mechanism includes:

[0014] A fixing block, disposed in the wheel groove and fixedly connected to the wheel groove;

[0015] A first fixing groove, opened on the fixing block;

[0016] A second fixing groove, opened on the fixing block;

[0017] A fixing shaft, rotatably connected to the fixing block;

[0018] A rotating member, disposed on the fixing block.

[0019] Preferably, the rotating member includes:

[0020] A hexagonal frame, fixedly connected to the fixing shaft;

[0021] A rotating disk, fixedly connected to the fixing shaft;

[0022] A rotating groove, opened on the rotating disk;

[0023] A rotating shaft, disposed in the rotating groove and slidably connected to the rotating groove;

[0024] A sliding assembly, disposed on the rotating shaft.

[0025] Preferably, the sliding assembly includes:

[0026] A sliding plate, disposed on the rotating shaft and fixedly connected to the rotating shaft;

[0027] A sliding ring, disposed on the sliding plate and fixedly connected to the sliding plate;

[0028] An arc-shaped block, disposed on the sliding ring and fixedly connected to the sliding ring.

[0029] Preferably, the elastic force mechanism includes:

[0030] An elastic block, disposed in the wheel groove and fixedly connected to the wheel groove;

[0031] A first elastic force groove, opened on the elastic block;

[0032] A second elastic force groove, opened on the elastic block;

[0033] A third elastic force groove, opened on the elastic block;

[0034] A telescopic member, disposed in the first elastic force groove.

[0035] Preferably, the telescopic member includes:

[0036] The first telescopic spring is arranged in the second elastic groove and fixedly connected to the second elastic groove;

[0037] The second telescopic spring is fixedly connected to the third elastic groove;

[0038] The first telescopic block is arranged on the first telescopic spring and fixedly connected to the first telescopic spring;

[0039] The second telescopic block is arranged on the second telescopic spring and fixedly connected to the second telescopic spring;

[0040] The fourth elastic groove is formed in the elastic block;

[0041] There are multiple telescopic plates, and the multiple telescopic plates are evenly arranged in the fourth elastic groove and slidably connected to the fourth elastic groove.

[0042] Preferably, the hexagonal frame is fixedly connected to the elastic block.

[0043] Preferably, the sliding plate is slidably connected to the first fixing groove.

[0044] Preferably, the sliding ring is slidably connected to the first fixing groove.

[0045] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0046] By providing a fixing mechanism, a rotating component and a sliding assembly, the rapid installation and disassembly of the wheel hub are realized. By providing an elastic mechanism and a telescopic component, the blocking of the first elastic groove is realized. By providing a fixing mechanism and an elastic mechanism, the rapid installation and disassembly of the wheel hub are realized, and the inside of the wheel frame is blocked and protected to prevent dust from entering during use, thereby avoiding the rusting, corrosion, etc. of the internal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0048] Figure 1 Shows a three-dimensional structural schematic diagram of an automobile wheel hub convenient for positioning installation and disassembly.

[0049] Figure 2 Shows a top view structural schematic diagram of an automobile wheel hub convenient for positioning installation and disassembly.

[0050] Figure 3Shows a front - view sectional structure schematic diagram of an automobile wheel hub that is convenient for positioning, disassembly and assembly.

[0051] Figure 4 Shows a three - dimensional exploded structure schematic diagram of the elastic mechanism of an automobile wheel hub that is convenient for positioning, disassembly and assembly.

[0052] Figure 5 Shows a three - dimensional exploded structure schematic diagram of the fixing mechanism of an automobile wheel hub that is convenient for positioning, disassembly and assembly.

[0053] Legend Explanation:

[0054] 1. Hub frame; 2. Spoke; 3. Rim; 4. Wheel groove; 5. Wheel column; 6. Fixed block; 7. First fixing groove; 8. Second fixing groove; 9. Fixed shaft; 10. Hexagonal frame; 11. Rotating disk; 12. Rotating groove; 13. Rotating shaft; 14. Sliding plate; 15. Sliding ring; 16. Arc - shaped block; 17. Elastic block; 18. First elastic groove; 19. Second elastic groove; 20. Third elastic groove; 21. First telescopic spring; 22. Second telescopic spring; 23. First telescopic block; 24. Second telescopic block; 25. Fourth elastic groove; 26. Telescopic plate. Specific Embodiment

[0055] 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0056] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0057] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0058] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0059] Refer to Figures 1 to 5 A further description is given to an embodiment of an automobile wheel hub that is convenient for positioning, disassembly and assembly of the present invention.

[0060] An automobile wheel hub that is convenient for positioning, disassembly and assembly includes a hub frame 1 and spokes 2, and the spokes 2 are fixedly connected to the hub frame 1; it further includes: a wheel rim 3, disposed on the spokes 2 and fixedly connected to the spokes 2; a wheel groove 4, opened in the wheel rim 3; a wheel column 5, detachably and fixedly connected to the wheel rim 3; an elastic mechanism, disposed in the wheel groove 4; a fixing mechanism, disposed in the wheel groove 4 for fixing the wheel column 5.

[0061] Refer to Figure 5 As a preferred embodiment, the fixing mechanism includes: a fixing block 6, disposed in the wheel groove 4 and fixedly connected to the wheel groove 4; a first fixing groove 7, opened on the fixing block 6; a second fixing groove 8, opened on the fixing block 6; a fixing shaft 9, rotatably connected to the fixing block 6; a rotating member, disposed on the fixing block 6.

[0062] With such a setting, the first fixing groove 7 and the second fixing groove 8 are opened on the fixing block 6, providing a placement space for the rotating member, so that the rotating member can operate.

[0063] Refer to Figure 5 As a preferred embodiment, the rotating member includes: a hexagonal frame 10, fixedly connected to the fixing shaft 9 and fixedly connected to the elastic block 17; a rotating disk 11, fixedly connected to the fixing shaft 9; a rotating groove 12, opened on the rotating disk 11; a rotating shaft 13, disposed in the rotating groove 12 and slidably connected to the rotating groove 12; a sliding assembly, disposed on the rotating shaft 13.

[0064] With such a setting, the hexagonal frame 10 rotates, driving the rotating disk 11 fixedly connected to the fixed shaft 9 to rotate, so that the rotating shaft 13 slides in the rotating groove 12, providing power for the operation of the sliding component.

[0065] Referring to Figure 5 , as a preferred embodiment, the sliding component includes: a sliding plate 14, disposed on the rotating shaft 13, fixedly connected to the rotating shaft 13, and slidably connected to the first fixing groove 7; a sliding ring 15, disposed on the sliding plate 14, fixedly connected to the sliding plate 14, and slidably connected to the first fixing groove 7; an arc-shaped block 16, disposed on the sliding ring 15, fixedly connected to the sliding ring 15.

[0066] With such a setting, the sliding plate 14 fixedly connected to the rotating shaft 13 slides in the first fixing groove 7, thereby driving the sliding ring 15 to slide in the first fixing groove 7, so that the arc-shaped block 16 fixedly connected to the sliding ring 15 moves away from the wheel column 5, thereby realizing the quick installation and disassembly of the hub.

[0067] Referring to Figure 4 , as a preferred embodiment, the elastic mechanism includes: an elastic block 17, disposed in the wheel groove 4, fixedly connected to the wheel groove 4; a first elastic groove 18, opened on the elastic block 17; a second elastic groove 19, opened on the elastic block 17; a third elastic groove 20, opened on the elastic block 17; a telescopic component, disposed in the first elastic groove 18.

[0068] With such a setting, the first elastic groove 18, the second elastic groove 19 and the third elastic groove 20 are opened on the elastic block 17, thereby providing an accommodation space for the telescopic component and enabling the telescopic component to operate.

[0069] Referring to Figure 4 , as a preferred embodiment, the telescopic component includes: a first telescopic spring 21, disposed in the second elastic groove 19, fixedly connected to the second elastic groove 19; a second telescopic spring 22, fixedly connected to the third elastic groove 20; a first telescopic block 23, disposed on the first telescopic spring 21, fixedly connected to the first telescopic spring 21; a second telescopic block 24, disposed on the second telescopic spring 22, fixedly connected to the second telescopic spring 22; a fourth elastic groove 25, opened on the elastic block 17; a plurality of telescopic plates 26, evenly disposed in the fourth elastic groove 25, and slidably connected to the fourth elastic groove 25.

[0070] With such a setting, when the telescopic plate 26 is inserted into the fourth elastic groove 25, the first telescopic block 23 fixedly connected to the first telescopic spring 21 slides in the second elastic groove 19, so that the first telescopic spring 21 is compressed to generate elastic potential energy, enabling the telescopic plate 26 to enter the fourth elastic groove 25. After the telescopic plate 26 completely enters the fourth elastic groove 25, the first telescopic spring 21 releases the elastic potential energy, driving the first telescopic block 23 to squeeze the telescopic plate 26, thereby realizing the blocking of the wheel groove 4.

[0071] Working principle: When it is necessary to remove the wheel hub, first pull out the telescopic plate 26 from the fourth elastic groove 25, then insert a special hexagonal wrench into the hexagonal frame 10 through the first elastic groove 18 and align it with the hexagonal frame 10. By rotating the hexagonal frame 10, the fixed shaft 9 fixedly connected to the hexagonal frame 10 rotates, causing the rotating disc 11 fixedly connected to the fixed shaft 9 to rotate, so that the rotating shaft 13 slides in the rotating groove 12, and the sliding plate 14 fixedly connected to the rotating shaft 13 slides in the first fixed groove 7, thereby driving the sliding ring 15 to slide in the first fixed groove 7, making the arc-shaped block 16 fixedly connected to the sliding ring 15 move away from the wheel column 5;

[0072] When it is necessary to install the wheel hub back, just operate in the reverse direction. When the arc-shaped block 16 is connected to the wheel column 5, the installation of the wheel hub is completed. At this time, insert the telescopic plate 26 into the fourth elastic groove 25 again, so that the first telescopic block 23 fixedly connected to the first telescopic spring 21 slides in the second elastic groove 19, so that the first telescopic spring 21 is compressed to generate elastic potential energy, enabling the telescopic plate 26 to enter the fourth elastic groove 25. After the telescopic plate 26 completely enters the fourth elastic groove 25, the first telescopic spring 21 releases the elastic potential energy, driving the first telescopic block 23 to squeeze the telescopic plate 26.

[0073] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automobile wheel hub that is convenient for positioning, disassembly and assembly, comprising a hub frame (1) and spokes (2), wherein the spokes (2) are fixedly connected to the hub frame (1); characterized in that, Further included are: A wheel rim (3), arranged on the spoke (2) and fixedly connected to the spoke (2); A wheel groove (4), formed in the wheel rim (3); A wheel post (5), detachably and fixedly connected to the wheel rim (3); An elastic mechanism, arranged in the wheel groove (4); A fixing mechanism, arranged in the wheel groove (4) for fixing the wheel post (5).

2. The automotive wheel that is convenient for positioning, disassembly and assembly according to claim 1, wherein, The fixing mechanism includes: A fixing block (6), arranged in the wheel groove (4) and fixedly connected to the wheel groove (4); A first fixing groove (7), formed in the fixing block (6); A second fixing groove (8), formed in the fixing block (6); A fixing shaft (9), rotatably connected to the fixing block (6); A rotating member, arranged on the fixing block (6).

3. The automotive wheel that is convenient for positioning, disassembly and assembly according to claim 2, wherein The rotating member includes: A hexagonal frame (10), fixedly connected to the fixing shaft (9); A rotating disk (11), fixedly connected to the fixing shaft (9); A rotating groove (12), formed in the rotating disk (11); A rotating shaft (13), arranged in the rotating groove (12) and slidably connected to the rotating groove (12); A sliding assembly, arranged on the rotating shaft (13).

4. The automotive wheel hub that is convenient for positioning, disassembly and assembly according to claim 3, wherein The sliding assembly includes: A sliding plate (14), arranged on the rotating shaft (13) and fixedly connected to the rotating shaft (13); A sliding ring (15), arranged on the sliding plate (14) and fixedly connected to the sliding plate (14); An arc-shaped block (16), arranged on the sliding ring (15) and fixedly connected to the sliding ring (15).

5. A vehicle wheel hub that is convenient for positioning, disassembly and assembly according to claim 4, characterized in that, The elastic mechanism includes: An elastic block (17), arranged in the wheel groove (4) and fixedly connected to the wheel groove (4); A first elastic groove (18), formed in the elastic block (17); A second elastic groove (19), formed in the elastic block (17); A third elastic groove (20), formed in the elastic block (17); A telescopic member, arranged in the first elastic groove (18).

6. The automotive wheel hub convenient for positioning, disassembly and assembly according to claim 5, wherein The telescopic member includes: A first telescopic spring (21), arranged in the second elastic groove (19) and fixedly connected to the second elastic groove (19); A second telescopic spring (22), fixedly connected to the third elastic groove (20); A first telescopic block (23), arranged on the first telescopic spring (21) and fixedly connected to the first telescopic spring (21); A second telescopic block (24), arranged on the second telescopic spring (22) and fixedly connected to the second telescopic spring (22); A fourth elastic groove (25), formed in the elastic block (17); Telescopic plates (26), multiple in number, evenly arranged in the fourth elastic groove (25) and slidably connected to the fourth elastic groove (25).

7. The vehicle wheel hub convenient for positioning, disassembling and assembling according to claim 6, wherein The hexagonal frame (10) is fixedly connected to the elastic block (17).

8. A vehicle wheel hub that is convenient for positioning, disassembly and assembly according to claim 7, characterized in that, The sliding plate (14) is slidably connected to the first fixing groove (7).

9. The automotive wheel hub that is convenient for positioning, disassembly and assembly according to claim 8, wherein, The sliding ring (15) is slidably connected to the first fixing groove (7).

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