A durable reinforcement structure for an automotive wheel hub
Patent Information
- Application Number
- CN202522676297.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-17
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-17
AI Technical Summary
[0002]汽车轮毂是汽车中比较重要的产品，现有的汽车轮毂在进行安装时通过直接与安装位置配合紧固螺栓进行固定，在一些特种车辆的轮毂使用时，例如全地形车辆，由于在极端环境下，轮毂安装位置的作用力比较大，在使用时如果连接位置产生作用力太大会损伤轮毂，而轮毂在进行更换和维护时成本比较高
本实用新型在使用时能够贴合或内嵌的方式与轮毂主体上设置的配合结构组合在一起，在使用时能够作为轮毂安装时的一个加固组件进行配合使用，在后期使用时，轮毂位置的作用力大部分由本加固结构承担，如果出现损伤时仅需要更换本加固结构即可，从而能够使轮毂整体的耐用性更强，使用寿命更长，维护时的拆装操作也更容易。
Smart Images
Figure CN224898434U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts technology, and in particular to a durable and reinforced structure for automotive wheel hubs. Background Technology
[0002] Car wheels are an important part of automobiles. In the past, car wheels were fixed by directly fastening bolts to the mounting position. However, when used on wheels of some special vehicles, such as all-terrain vehicles, the forces acting on the wheel mounting position are relatively large in extreme environments. If the force at the connection point is too large, it will damage the wheel. Replacing and maintaining wheel wheels is also costly. Utility Model Content
[0003] The purpose of this utility model is to provide a durable reinforcement structure for automobile wheel hubs. In use, it can be fitted or embedded into the mating structure on the wheel hub body. It serves as a reinforcement component during wheel hub installation. During later use, most of the force on the wheel hub is borne by this reinforcement structure. If damage occurs, only the reinforcement structure needs to be replaced, thus enhancing the overall durability and lifespan of the wheel hub and making disassembly and assembly easier during maintenance.
[0004] The technical solution of this utility model is as follows: A durable and reinforced structure for automotive wheel hubs, characterized by: a cylindrical central mounting column with its central axis pointing forward and backward; an integrally formed and circumferentially distributed supporting connecting columns on the outer cylindrical surface of the central mounting column; an integrally formed cylindrical combined fastening connecting column on the outer side of the supporting connecting columns away from the central mounting column; an integrally formed reinforced mounting plate on the rear side of the central mounting column and the supporting connecting columns; a fully through cylindrical central assembly hole at the central axis of the central mounting column; a fully through cylindrical combined fastening connecting hole at the central axis of the combined fastening connecting columns; a safety clearance groove on the front of the supporting connecting columns; and a lubrication safety groove communicating with the combined fastening connecting hole on the side of the safety clearance groove near the combined fastening connecting columns.
[0005] Furthermore, the height of the central mounting column in the front-to-back direction is the same as the height of the supporting mounting column in the front-to-back direction, and the diameter of the combined fastening column is the same as the height of the supporting mounting column in the front-to-back direction.
[0006] Furthermore, the length of the combined fastening connecting column in the central axis direction is greater than the width of the supporting and mating connecting column.
[0007] Furthermore, the inner side of the lubrication safety mating groove coincides with the inner side of the corresponding position of the avoidance safety mating groove.
[0008] The beneficial effects of this utility model are: This utility model can be combined with the mating structure set on the wheel hub body in a fitting or embedded manner during use. It can be used as a reinforcing component during wheel hub installation. In later use, most of the force on the wheel hub position is borne by this reinforcing structure. If damage occurs, only this reinforcing structure needs to be replaced, thereby making the overall durability of the wheel hub stronger, its service life longer, and the disassembly and assembly operations easier during maintenance. Attached Figure Description
[0009] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the left side of this utility model; Figure 4 This is a schematic diagram on the right side of the present invention; Figure 5 This is a top view of the present invention; Figure 6 This is a bottom view of the present invention; Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction; In the diagram: 1. Center mounting mating column, 2. Supporting mating connecting column, 3. Combined fastening connecting column, 4. Overall reinforced mating plate, 5. Center assembly combination hole, 6. Combined fastening connecting hole, 7. Alternating safety mating groove, 8. Lubricating safety mating groove. Detailed Implementation
[0010] like Figures 1 to 7As shown, a durable and reinforced structure for an automotive wheel hub includes a cylindrical central mounting post 1 with its central axis pointing forward and backward. The outer cylindrical surface of the central mounting post 1 has integrally formed, evenly distributed supporting connecting posts 2, which can be embedded into or directly attached to the structure on the wheel hub's support ribs. An integrally formed cylindrical combination fastening connecting post 3 is provided on the outer side of the supporting connecting post 2, away from the central mounting post 1, which can be combined with the fitting structure on the wheel hub. An integrally formed reinforced fitting plate 4 is provided at the rear of the central mounting post 1 and the supporting connecting post 2, ensuring higher overall structural strength and better rear flatness, serving as a reference surface for installation. The central mounting post 1 has a full-through cylindrical central assembly hole 5 at its central axis position, which can be inserted and fitted with the rotating shaft on the vehicle's main structure during wheel hub installation. Alternatively, it can be left empty without fastening. During tightening, the circumferentially distributed tightening holes are matched with the combination holes used for tightening the car wheel hub. The central axis of the combination tightening connecting column 3 has a fully open cylindrical combination tightening connecting hole 6, which can be used with the tightening bolts to fix it to the wheel hub, making them a single integrated structure. The front of the supporting connecting column 2 has a safety clearance groove 7, and the side of the safety clearance groove 7 near the combination tightening connecting column 3 has a lubrication safety groove 8 that communicates with the combination tightening connecting hole 6. During use, if replacement is needed, this position is prone to locking due to external environmental factors over long-term use; this position, combined with lubricant, facilitates disassembly. When in use, it can be fitted or embedded into the mating structure set on the wheel hub body. It can be used as a reinforcement component during wheel hub installation. In later use, most of the force on the wheel hub position is borne by this reinforcement structure. If damage occurs, only this reinforcement structure needs to be replaced, thus making the overall durability of the wheel hub stronger, its service life longer, and the disassembly and assembly operations easier during maintenance.
[0011] Preferably, the height of the central mounting column 1 in the front-to-back direction is the same as the height of the supporting mounting column 2 in the front-to-back direction, and the diameter of the combined fastening column 3 is the same as the height of the supporting mounting column 2 in the front-to-back direction, so that the overall structural support strength is better and the service life is longer during use.
[0012] Preferably, the length of the combined fastening connecting column 3 in the central axis direction is greater than the width of the supporting and mating connecting column 2, which results in stronger load-bearing capacity and higher safety of the mating connection during fastening.
[0013] Preferably, the inner side of the lubrication safety mating groove 8 coincides with the inner side of the corresponding position of the avoidance safety mating groove 7, making this position more convenient during production and processing, and improving structural stability.
[0014] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.
Claims
1. A durable and reinforced structure for automobile wheel hubs, characterized in that: The system includes a cylindrical central mounting and fitting column (1) with its central axis pointing forward and backward. The outer cylindrical surface of the central mounting and fitting column (1) is provided with an integrally formed and evenly distributed support fitting connecting column (2). The outer side of the support fitting connecting column (2) away from the central mounting and fitting column (1) is provided with an integrally formed cylindrical combined fastening connecting column (3). The rear side of the central mounting and fitting column (1) and the support fitting connecting column (2) is provided with an integrally formed integral reinforcing fitting plate (4). The central axis of the central mounting and fitting column (1) is provided with a fully through cylindrical central assembly and fitting hole (5). The central axis of the combined fastening connecting column (3) is provided with a fully through cylindrical combined fastening connecting hole (6). The front side of the support fitting connecting column (2) is provided with a safety groove (7). The side of the safety groove (7) near the combined fastening connecting column (3) is provided with a lubrication safety groove (8) that communicates with the combined fastening connecting hole (6).
2. The durable and reinforced structure for automobile wheel hubs according to claim 1, characterized in that: The height of the central mounting column (1) in the front-to-back direction is the same as the height of the supporting mounting column (2) in the front-to-back direction, and the diameter of the combined fastening column (3) is the same as the height of the supporting mounting column (2) in the front-to-back direction.
3. The durable and reinforced structure for automobile wheel hubs according to claim 1, characterized in that: The length of the combined fastening connecting column (3) in the direction of its central axis is greater than the width of the supporting and mating connecting column (2).
4. The durable and reinforced structure for automobile wheel hubs according to claim 1, characterized in that: The inner side of the lubrication safety mating groove (8) coincides with the inner side of the corresponding position of the avoidance safety mating groove (7).