Hub adjusting assembly

Abstract

The utility model discloses a hub adjusting assembly. The hub adjusting assembly comprises a main body, a first moving unit, a second moving unit, a third moving unit and a control unit, the first moving unit can be movably arranged on the main body in the first direction, and a first sensor suitable for detecting the position of a wheel eyebrow is arranged on the first moving unit; the second moving unit is movably arranged on the first moving unit along a second direction; the third moving unit is movably arranged on the second moving unit in the third direction, the third moving unit is connected with the hub, and a second sensor suitable for detecting the position of the hub is arranged on the third moving unit; the control unit is connected with the first sensor and the second sensor so as to be suitable for receiving and displaying data detected by the first sensor and the second sensor. The wheel hub adjusting assembly is provided with the three moving units, the control unit and the two sensors, dynamic review of the posture of the vehicle model is achieved, and efficiency and accuracy are high.

Description

Technical Field

[0001] This utility model relates to the field of vehicle machinery, and in particular to a wheel hub adjustment assembly. Background Technology

[0002] In the design of car models, a flexible and adjustable wheel hub mechanism is crucial to ensure the accuracy and adjustability of the frame and tire mounting positions. However, wheel hub adjustment mechanisms in related technologies are not easy to adjust during use, especially during model review under different load conditions. Vehicle posture adjustment is time-consuming, labor-intensive, inconvenient, and not intuitive. After adjustment, manual measurement with a tape measure is required, resulting in significant errors and making dynamic posture review impossible. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a wheel hub adjustment assembly. The wheel hub adjustment assembly of this invention is equipped with three moving units to adjust the position of the wheel hub in three directions (XYZ) of the vehicle body. Simultaneously, with the aid of a control unit and two sensors, the adjustment process can be controlled and the adjustment data can be displayed intuitively, realizing dynamic evaluation of the vehicle model's posture and improving the efficiency and accuracy of the evaluation work.

[0004] The wheel hub adjustment assembly according to this utility model includes a main body, a first moving unit, a second moving unit, a third moving unit, and a control unit. The first moving unit is movably disposed on the main body along a first direction and is provided with a first sensor adapted to detect the position of the wheel arch. The second moving unit is movably disposed on the first moving unit along a second direction. The third moving unit is movably disposed on the second moving unit along a third direction and is connected to the wheel hub. The third moving unit is provided with a second sensor adapted to detect the position of the wheel hub. The control unit is connected to both the first sensor and the second sensor to receive and display the data detected by the first sensor and the second sensor, respectively.

[0005] When using the wheel hub adjustment assembly, three moving units control the adjustment of the wheel hub's relative position to the vehicle frame in different directions. Since the third moving unit is located within the second moving unit, and the second moving unit is located within the first moving unit, the three moving units complement each other in adjusting the relative position of the wheel hub. This allows the wheel hub adjustment assembly to achieve adjustment in more directions and adapt to more scenario requirements. Traditional adjustment methods are time-consuming, labor-intensive, inconvenient, and unintuitive under different load conditions during model review. Furthermore, manual measurement with a measuring tape is required after adjustment, resulting in significant errors and hindering dynamic attitude review. In contrast, the wheel hub adjustment assembly of this invention features a first sensor on the first moving unit and a second sensor on the third moving unit. The first sensor detects the wheel arch position, and the second sensor detects the wheel hub position. The control unit is connected to both the first and second sensors, receiving and displaying the sensor data in real time. This allows operators to intuitively understand the position information of the wheel hub and wheel arch without manual measurement, reducing measurement errors. It also enables real-time monitoring of wheel hub position changes, achieving dynamic attitude review and improving the efficiency and accuracy of the review process. In addition, the wheel adjustment components are detachable and reusable. During the production of car models, when it is necessary to change the model or conduct reviews at different stages, the wheel adjustment components can be removed and installed on other models for continued use, saving costs.

[0006] According to one embodiment of the present invention, one of the first moving unit and the main body is provided with a sliding groove extending in a first direction; the other of the first moving unit and the main body is provided with a fixing member extending in a third direction, at least a portion of the fixing member extending into the sliding groove and being slidable relative to the sliding groove.

[0007] According to one embodiment of the present invention, the main body is provided with a first base plate and a second base plate spaced apart from each other in a second direction, and the fixing member is respectively provided on the first base plate and the second base plate; the first moving unit includes: a first sub-moving unit and a second sub-moving unit, and the first sub-moving unit and the second sub-moving unit are respectively provided with the sliding groove corresponding to the fixing member; wherein, the first sub-moving unit is provided with the first sensor, and the second sub-moving unit is provided with the second moving unit.

[0008] According to one embodiment of the present invention, the first base plate and the second base plate are respectively provided with a plurality of bolt holes spaced apart, and the fastener is fixed in one of the bolt holes.

[0009] According to one embodiment of the present invention, the second sub-moving unit is provided with a first sliding part, and the second moving unit is provided with a second sliding part. The second sliding part and the first sliding part slide together to drive the second moving unit to move relative to the first moving unit.

[0010] According to one embodiment of the present invention, one of the first sliding portion and the second sliding portion is configured as a slide rod extending in a second direction; the other of the first sliding portion and the second sliding portion is configured as a slider slidably sleeved on the slide rod.

[0011] According to one embodiment of the present invention, the wheel hub adjustment assembly further includes: a driving member, the driving member being disposed on the first sub-moving unit, the driving member being provided with a retractable driving rod in a second direction, the driving rod being connected to the second moving unit.

[0012] According to one embodiment of the present invention, the bottom of the second moving unit is provided with a sleeve extending upward in a third direction, and at least a portion of the third moving unit is movably disposed within the sleeve.

[0013] According to one embodiment of the present invention, the third moving unit includes: a moving shaft and a flange, the moving shaft extending upward in a third direction and movably disposed within the sleeve; the flange is disposed at one end of the moving shaft and connected to the hub.

[0014] According to one embodiment of the present invention, the wheel hub adjustment assembly further includes: a support plate, the support plate being connected to the wheel hub and moving synchronously with the flange, and a second sensor being disposed on the support plate, the second sensor being adapted to detect the distance between the wheel hub and the main body.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of a wheel hub adjustment assembly according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the first moving unit according to an embodiment of the present invention;

[0019] Figure 3This is a schematic diagram of the second moving unit according to an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the third moving unit according to an embodiment of the present invention.

[0021] Figure label:

[0022] Wheel hub adjustment assembly 1;

[0023] Main body 11, first base plate 111, second base plate 112, fastener 113, bolt hole 114;

[0024] First moving unit 12, first sub-moving unit 121, second sub-moving unit 122, slide 123;

[0025] Second moving unit 13, first sliding part (slider) 131, second sliding part (slider) 132, sleeve 133;

[0026] Third moving unit 14, moving shaft 141, flange 142;

[0027] Drive component 15, drive rod 151;

[0028] Support plate 16;

[0029] First sensor 101, second sensor 102. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the design of car models, a flexible and adjustable wheel hub mechanism is crucial to ensure the accuracy and adjustability of the frame and tire mounting positions. However, wheel hub adjustment mechanisms in related technologies are not easy to adjust during use, especially during model review under different load conditions. Vehicle posture adjustment is time-consuming, labor-intensive, inconvenient, and not intuitive. After adjustment, manual measurement with a tape measure is required, resulting in significant errors and making dynamic posture review impossible.

[0032] The following is for reference. Figures 1-4 This invention describes a wheel hub adjustment assembly according to an embodiment of the present invention.

[0033] The wheel hub adjustment assembly 1 according to this utility model includes a main body 11, a first moving unit 12, a second moving unit 13, a third moving unit 14, and a control unit. The first moving unit 12 is movably disposed on the main body 11 along a first direction, and a first sensor 101 suitable for detecting the position of the wheel arch is disposed on the first moving unit 12. The second moving unit 13 is movably disposed on the first moving unit 12 along a second direction. The third moving unit 14 is movably disposed on the second moving unit 13 along a third direction, and the third moving unit 14 is connected to the wheel hub. A second sensor 102 suitable for detecting the position of the wheel hub is disposed on the third moving unit 14. The control unit is connected to the first sensor 101 and the second sensor 102 respectively to receive and display the data detected by the first sensor 101 and the second sensor 102.

[0034] The wheel hub adjustment assembly 1 of this utility model includes a main body 11, which is connected to the car body model frame to support the entire assembly and ensure its stability during use. The wheel hub adjustment assembly 1 has three moving units for adjusting the relative position of the wheel hub and the car body frame in different directions. Specifically: a first moving unit 12 is mounted on the main body 11 and can move along a first direction; a second moving unit 13 is mounted on the first moving unit 12 and can move along a second direction; and a third moving unit 14 is mounted on the second moving unit 13 and can move along a third direction. The first, second, and third directions are orthogonal to each other. By using the first, second, and third moving units 14, the wheel hub adjustment assembly 1 achieves wheel hub movement adjustment in three directions. In the design of car models, the accuracy of the tire mounting position on the frame is extremely important. The wheel hub assembly of this utility model, through its three moving units, can precisely adjust the wheel hub to the required position, meeting design requirements and solving the problem of low precision in traditional adjustment methods. By controlling the relative position of the wheel hub with three moving units, the movement of the three moving units can be directly driven by a motor or other drive mechanism, eliminating the need for manual adjustment with bolts, avoiding bolt loosening problems, and improving the accuracy and stability of wheel hub position adjustment.

[0035] When the wheel hub adjustment assembly 1 is in use, the three moving units control the adjustment of the wheel hub relative to the vehicle frame in different directions. Since the third moving unit 14 is located on the second moving unit 13, and the second moving unit 13 is located on the first moving unit 12, the three moving units can complement each other when adjusting the relative position of the wheel hub, thereby enabling the wheel hub adjustment assembly 1 to achieve adjustment in more directions and adapt to more scenario requirements.

[0036] Traditional adjustment methods are time-consuming, labor-intensive, inconvenient, and unintuitive under varying loads during model review. Furthermore, manual measurement with a measuring tape is required after adjustment, leading to significant errors and hindering dynamic attitude review. In contrast, the wheel hub adjustment assembly 1 of this invention incorporates a first sensor 101 on the first moving unit 12 and a second sensor 102 on the third moving unit 14. The first sensor 101 detects the wheel arch position, and the second sensor 102 detects the wheel hub position. The control unit is connected to both sensors 101 and 102, receiving and displaying the sensor data in real time. This allows operators to intuitively understand the wheel hub and wheel arch position information without manual measurement, reducing measurement errors. Moreover, it enables real-time monitoring of wheel hub position changes, achieving dynamic attitude review and improving the efficiency and accuracy of the review process.

[0037] In addition, the wheel hub adjustment component 1 is detachable and reusable. During the production of car models, when it is necessary to change the model or conduct reviews at different stages, the wheel hub adjustment component 1 can be removed and installed on other models for continued use, saving costs.

[0038] In this utility model, the first direction can be simply understood as the X direction of the vehicle body, the second direction can be simply understood as the Z direction of the vehicle body, and the third direction can be simply understood as the Y direction of the vehicle body.

[0039] According to one embodiment of the present invention, one of the first moving unit 12 and the main body 11 is provided with a slide groove 123 extending in a first direction; the other of the first moving unit 12 and the main body 11 is provided with a fixing member 113 extending in a third direction, at least a portion of the fixing member 113 extending into the slide groove 123 and being slidable relative to the slide groove 123.

[0040] like Figure 1As shown, the wheel hub adjustment assembly 1 has a sliding groove 123 and a fixing member 113 mating structure between the first moving unit 12 and the main body 11. The sliding groove 123 extends in the first direction, and the fixing member 113 extends in the third direction and at least partially extends into the sliding groove 123 and can slide relative to it. The mating of the sliding groove 123 and the fixing member 113 provides a stable guide for the movement of the first moving unit 12 in the first direction, enabling the first moving unit 12 to move smoothly and steadily along the predetermined first direction, avoiding deviation or shaking during movement, thereby improving the stability of the wheel hub adjustment assembly 1 in the first direction. Since the extension direction of the sliding groove 123 is clear and fixed, the sliding trajectory of the fixing member 113 in the sliding groove 123 is also strictly limited. The operator can precisely control the movement distance of the first moving unit 12 in the first direction according to actual needs through the control unit, so that the wheel hub can accurately reach the required position, meeting the high requirements for wheel hub position accuracy in the process of automobile model making and review.

[0041] According to one embodiment of the present invention, the main body 11 is provided with a first base plate 111 and a second base plate 112 spaced apart from each other in a second direction, and a fixing member 113 is provided on the first base plate 111 and the second base plate 112 respectively; the first moving unit 12 includes: a first sub-moving unit 121 and a second sub-moving unit 122, and the first sub-moving unit 121 and the second sub-moving unit 122 are respectively provided with a sliding groove 123 corresponding to the fixing member 113; wherein, the first sub-moving unit 121 is provided with a first sensor 101, and the second sub-moving unit 122 is provided with a second moving unit 13.

[0042] like Figure 1As shown, the main body 11 is provided with a first base plate 111 and a second base plate 112 spaced apart from each other. Fixing members 113 are respectively provided on the two base plates. The first moving unit 12 is also constructed as two first sub-moving units 121 and second sub-moving units 122 spaced apart from each other. The first sub-moving unit 121 is provided on the first base plate 111. The sliding groove 123 on the first sub-moving unit 121 cooperates with the fixing member 113 on the first base plate 111, so that the first sub-moving unit 121 can move along the first direction on the first base plate 111. The second sub-moving unit 122 is provided on the second base plate 112. The sliding groove 123 on the second sub-moving unit 122 cooperates with the fixing member 113 on the second base plate 112, so that the second sub-moving unit 122 can move along the second direction on the second base plate 112. The first sub-moving unit 121 is equipped with a first sensor 101, and the second sub-moving unit 122 is equipped with a second moving unit 13. This layout allows for clear division of labor and mutual cooperation among the various functional modules of the wheel hub adjustment assembly 1. For example, the first sensor 101 can accurately detect the wheel arch position in real time, providing important reference data for adjusting the wheel hub position; the second moving unit 13 carries the subsequent adjustment function, further realizing the precise adjustment of the wheel hub position. This reasonable functional partitioning helps improve the working efficiency and performance of the entire assembly. Moreover, this design ensures that the movement of the second moving unit 13 and the third moving unit 14 will not be interfered with by the position of the first sensor 101, nor will it affect the real-time detection of the wheel arch position by the first sensor 101, thus improving the accuracy of the wheel hub adjustment assembly 1 in detecting and adjusting data.

[0043] In some embodiments, the first sensor 101 may be two spaced apart from each other, one for detecting the distance from the wheel arch to the tire and the other for detecting the distance from the wheel arch to the ground. The two first sensors 101 are respectively connected to the control unit and can acquire the specific data of the wheel arch in real time, which facilitates the staff's review of the vehicle model.

[0044] In some embodiments, the edges of the first base plate 111 and the second base plate 112 are respectively provided with flanges, which can support the first sub-moving unit 121 and the second sub-moving unit 122 in the second direction, thereby improving the stability of the wheel hub adjustment assembly 1.

[0045] According to one embodiment of this utility model, a plurality of bolt holes 114 spaced apart are respectively provided on the first base plate 111 and the second base plate 112, and the fixing member 113 is fixed in one of the bolt holes 114. Different car models have different parameters such as wheel hub position, wheelbase, and track width, which also affect the installation position and adjustment range requirements of the wheel hub adjustment assembly 1. The plurality of bolt holes 114 spaced apart on the first base plate 111 and the second base plate 112, and the fixing member 113 can be fixed in one of the bolt holes 114, allows the wheel hub adjustment assembly 1 to flexibly select appropriate bolt holes 114 to fix the fixing member 113 according to the installation requirements of specific car models. This provides more options for the assembly position of the first moving unit 12, thereby adapting to the installation needs of various car models and improving the versatility and compatibility of the wheel hub adjustment assembly 1.

[0046] The multiple spaced bolt holes 114 provide various mounting position options for the fastener 113. During the production and review of the car model, the wheel hub position may need to be adjusted multiple times according to different design stages or testing requirements. By installing the fastener 113 in the bolt holes 114 at different positions, the initial mounting position of the first moving unit 12 (including the first sub-moving unit 121 and the second sub-moving unit 122) can be easily changed, thereby enabling further adjustment of the wheel hub position and meeting diverse adjustment needs.

[0047] According to one embodiment of the present invention, a first sliding part 131 is provided on the second sub-moving unit 122, and a second sliding part 132 is provided on the second moving unit 13. The second sliding part 132 and the first sliding part 131 are slidably engaged to drive the second moving unit 13 to move relative to the first moving unit 12. The first sliding part 131 and the second sliding part 132 can be slidably engaged. The hub adjustment assembly 1 is provided with the first sliding part 131 on the second sub-moving unit 122 and the second sliding part 132 on the second moving unit 13. The position adjustment of the second moving unit 13 on the first moving unit 12 can be realized through the sliding engagement of the two sliding parts. Compared with the traditional adjustment mechanism, the sliding engagement structure of the first sliding part 131 and the second sliding part 132 is simple and intuitive. The operator only needs to follow the prescribed operating method and control the relative sliding of the first sliding part 131 and the second sliding part 132 through the control unit to easily realize the movement of the second moving unit 13 relative to the first moving unit 12, reducing the difficulty of operation and improving the efficiency of hub position adjustment.

[0048] According to one embodiment of the present invention, one of the first sliding part 131 and the second sliding part 132 is configured as a slide rod 131 extending in a second direction; the other of the first sliding part 131 and the second sliding part 132 is configured as a slider 132 slidably sleeved on the slide rod 131. One of the first sliding part 131 and the second sliding part 132 is designed as a sliding rod 131 extending in the second direction, and the other is designed as a slider 132 slidably fitted onto the sliding rod 131. The structure in which the slider 132 is fitted onto the sliding rod 131 and slides along the sliding rod 131 forms a clear guiding relationship: the sliding rod 131 provides a precise path for the movement of the slider 132, so that the movement of the second moving unit 13 relative to the first moving unit 12 can be strictly along the second direction, effectively avoiding deviation and shaking during the movement process, greatly improving the stability of the hub position adjustment. Moreover, the cooperation structure between the sliding rod 131 and the slider 132 can achieve precise control of the position of the second moving unit 13. For example, the operator can accurately control the sliding distance of the slider 132 on the sliding rod 131 through the control unit according to actual needs, thereby accurately adjusting the position of the hub in the second direction. Compared with other types of mating methods, the structural design of the slide rod 131 and the slider 132 has high strength and rigidity. The slide rod 131 can withstand the pressure and friction generated during the sliding of the slider 132 and is not easily deformed or damaged. The slider 132 can be stably fitted on the slide rod 131 to ensure the reliability of its sliding performance and improve the reliability and durability of the hub adjustment assembly 1.

[0049] According to one embodiment of this utility model, the wheel hub adjustment assembly 1 further includes a driving member 15, which is disposed on the first sub-moving unit 121. The driving member 15 is provided with a retractable driving rod 151 in a second direction, and the driving rod 151 is connected to the second moving unit 13. Traditional wheel hub adjustment mechanisms often rely on manual operation, requiring operators to spend a significant amount of time and effort to precisely adjust the wheel hub position. In contrast, the wheel hub adjustment assembly 1 of this utility model has a driving member 15 disposed on the first moving unit 12. The driving member 15 itself is disposed on the first sub-moving unit 121 and can be located between the first sub-moving unit 121 and the second sub-moving unit 122, without occupying additional space, thus improving the compactness of the wheel hub adjustment assembly 1 structure. The retractable driving rod 151 of the driving member 15 is connected to the second moving unit 13, enabling automatic movement of the second moving unit 13 relative to the first moving unit 12, thereby achieving automated adjustment of the wheel hub position, reducing the workload and difficulty of manual operation, lowering labor intensity, and improving adjustment efficiency.

[0050] During the production and review of car models, the need to adjust the position of the wheel hub may change frequently, and the position changes in the Z-direction (i.e., the second direction) of the car body are usually more frequent. Therefore, the drive component 15 controls the movement of the second moving unit 13 so that the wheel hub adjustment assembly 1 can quickly respond to these needs. By controlling the extension and retraction of the drive rod 151, the wheel hub position can be quickly adjusted to meet the design and testing requirements at different stages, thus accelerating the development and review process of the car model.

[0051] According to one embodiment of the present invention, the bottom of the second moving unit 13 is provided with a sleeve 133 extending upward in the third direction, and at least a portion of the third moving unit 14 is movably disposed within the sleeve 133.

[0052] like Figure 1 As shown, the second moving unit 13 has a sleeve 133 extending upward in a third direction at its bottom. The third moving unit 14 is movably disposed within the sleeve 133, introducing a third-dimensional adjustment dimension to the wheel hub adjustment assembly 1. Combined with the first moving unit 12 and the second moving unit 13, this allows for a more comprehensive and flexible adjustment of the relative position of the wheel hub and the vehicle body frame in three-dimensional space, meeting the needs of complex and diverse wheel hub position adjustments in automotive model making and review. The sleeve 133 provides support and guidance for the movement of the third moving unit 14. For example, the inner wall of the sleeve 133 provides good guidance and support for the third moving unit 14, reducing the shaking problem during movement and ensuring the stability and reliability of the wheel hub position adjustment. Furthermore, the sleeve 133 being located at the bottom of the second moving unit 13 prevents interference between the third moving unit 14 and the second moving unit 13, as well as the first moving unit 12.

[0053] According to one embodiment of the present invention, the third moving unit 14 includes a moving shaft 141 and a flange 142. The moving shaft 141 extends upward in a third direction and is movably disposed within the sleeve 133; the flange 142 is disposed at one end of the moving shaft 141 and connected to the wheel hub. The flange 142, as a common mechanical connecting component, features high connection strength and good stability, and can provide a large contact area to firmly connect the wheel hub and the moving shaft 141 together. This ensures that the connection between the wheel hub and the adjusting component will not loosen or detach during wheel hub position adjustment and during the operation of the car model, thus guaranteeing the reliability of wheel hub position adjustment and the safety of the car model. At least a portion of the movable shaft 141 is movably disposed within the sleeve 133, which provides the movable shaft 141 with a moving space and a moving guide. The movable shaft 141 moves within the sleeve 133, enabling the third unit to adjust the position of the wheel hub in the third direction. With the cooperation of the sleeve 133 and the movable shaft 141, the adjustment process of the wheel hub adjustment assembly 1 in the third direction is more stable and more precise.

[0054] According to one embodiment of this utility model, the wheel hub adjustment assembly 1 further includes a support plate 16, which is connected to the wheel hub and moves synchronously with the flange 142. A second sensor 102 is disposed on the support plate 16, which is adapted to detect the distance between the wheel hub and the main body 11. The second sensor 102 is used to detect the distance between the wheel hub and the main body 11. Compared with relying solely on the motion parameters of the adjustment assembly itself to estimate the wheel hub position, or by manual measurement, the measurement by the second sensor 102 is more accurate and convenient. The support plate 16 moves synchronously with the flange 142, and the second sensor 102 is mounted on the support plate 16, enabling real-time detection of changes in the distance between the wheel hub and the main body 11 during wheel hub adjustment. This real-time feedback mechanism allows the operator to promptly understand the adjustment status of the wheel hub. Once an abnormality in the distance data is detected, measures can be quickly taken to adjust it, avoiding wheel hub position deviation caused by over- or under-adjustment, thus improving the stability and controllability of the wheel hub adjustment process. In the process of reviewing car models, accurate wheel hub position data can help reviewers quickly and accurately assess the impact of wheel hub position on car performance, safety and other aspects. The presence of the second sensor 102 and the support plate 16 allows reviewers to obtain wheel hub position data in real time without relying on complex calculations or estimations, which speeds up the review process and improves work efficiency.

[0055] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0056] In the description of this utility model, "first feature" and "second feature" may include one or more of the features.

[0057] In the description of this utility model, "multiple" means two or more.

[0058] In the description of this utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0059] In the description of this utility model, the terms "above", "over" and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0061] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A wheel hub adjustment assembly, characterized in that, include: Main body (11); A first moving unit (12) is provided on the main body (11) and is movably disposed along a first direction. A first sensor (101) suitable for detecting the position of the wheel arch is provided on the first moving unit (12). The second moving unit (13) is movably disposed on the first moving unit (12) in a second direction. The third moving unit (14) is movably disposed on the second moving unit (13) along a third direction. The third moving unit (14) is connected to the wheel hub. The third moving unit (14) is provided with a second sensor (102) suitable for detecting the position of the wheel hub. A control unit is connected to the first sensor (101) and the second sensor (102) respectively to receive and display data detected by the first sensor (101) and the second sensor (102).

2. The wheel hub adjustment assembly according to claim 1, characterized in that, One of the first moving unit (12) and the main body (11) is provided with a groove (123) extending in a first direction; the other of the first moving unit (12) and the main body (11) is provided with a fixing member (113) extending in a third direction, at least a portion of the fixing member (113) extending into the groove (123) and being slidable relative to the groove (123).

3. The wheel hub adjustment assembly according to claim 2, characterized in that, The main body (11) is provided with a first base plate (111) and a second base plate (112) spaced apart from each other in a second direction, and the first base plate (111) and the second base plate (112) are respectively provided with the fastener (113). The first moving unit (12) includes: a first sub-moving unit (121) and a second sub-moving unit (122), wherein the first sub-moving unit (121) and the second sub-moving unit (122) are respectively provided with the sliding groove (123) corresponding to the fixing member (113); wherein The first sub-moving unit (121) is provided with the first sensor (101), and the second sub-moving unit (122) is provided with the second moving unit (13).

4. The wheel hub adjustment assembly according to claim 3, characterized in that, The first base plate (111) and the second base plate (112) are respectively provided with a plurality of bolt holes (114) spaced apart, and the fastener (113) is fixed in one of the bolt holes (114).

5. The wheel hub adjustment assembly according to claim 3, characterized in that, The second sub-moving unit (122) is provided with a first sliding part (131), and the second moving unit (13) is provided with a second sliding part (132). The second sliding part (132) and the first sliding part (131) slide together to drive the second moving unit (13) to move relative to the first moving unit (12).

6. The wheel hub adjustment assembly according to claim 5, characterized in that, One of the first sliding part (131) and the second sliding part (132) is configured as a slide rod extending in a second direction; the other of the first sliding part (131) and the second sliding part (132) is configured as a slider slidably fitted onto the slide rod.

7. The wheel hub adjustment assembly according to claim 5, characterized in that, Also includes: A drive unit (15) is disposed on the first sub-moving unit (121). The drive unit (15) is provided with a drive rod (151) that is retractable in a second direction. The drive rod (151) is connected to the second moving unit (13).

8. The wheel hub adjustment assembly according to claim 5, characterized in that, The bottom of the second moving unit (13) is provided with a sleeve (133) extending upward in the third direction, and at least part of the third moving unit (14) is movably disposed within the sleeve (133).

9. The wheel hub adjustment assembly according to claim 8, characterized in that, The third moving unit (14) includes: A movable shaft (141) extends upward in a third direction and is movably disposed within the sleeve (133); A flange (142) is disposed at one end of the movable shaft (141) and connected to the hub.

10. The wheel hub adjustment assembly according to claim 9, characterized in that, Also includes: A support plate (16) is connected to the hub and moves synchronously with the flange (142). A second sensor (102) is provided on the support plate (16). The second sensor (102) is adapted to detect the distance between the hub and the body (11).

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