Hub convenient to install

Abstract

The utility model discloses a hub convenient to install, which belongs to the technical field of automobile accessories, and comprises a wheel disc and a rim, the inner side of the rim is in threaded connection with an inner ring, a plurality of spokes distributed at equal intervals are fixedly connected between the inner ring and the wheel disc, one side of each spoke is provided with a clamping plate, and the other side of each spoke is provided with a clamping groove. One end of the clamping plate is connected with the inner side wall of the rim in a clamped mode, one side of the wheel disc is fixedly connected with a limiting disc, a center hole is formed in the center of one side of the wheel disc and located in the inner side of the limiting disc, the rim can be in threaded connection with an inner ring through the clamping plate, and under cooperation of the clamping plate, the rim can be clamped and fixed through the clamping plate. The rim and the wheel disc can be of an independent structure and can be detached and installed one by one in the installation process, installation operation of workers is more convenient, the installation efficiency of the wheel is greatly improved, and meanwhile replacement and maintenance cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, and more specifically to a wheel hub which is convenient to install. Background Art

[0002] The wheel hub is a cylindrical metal part that is centrally mounted on an axle and whose inner profile supports the tire. It is one of the components of a car wheel.

[0003] Based on the above, the inventors found that most of the existing wheel hubs are one-piece molding structures. During the installation process, due to the large volume and heavy weight of the overall structure of the wheel hub, it is more difficult for the workers to install it, which affects the efficiency of the installation. In addition, if the wheel hub fails, the entire wheel hub can only be replaced, and the cost of replacement and maintenance is high. Therefore, in view of this, the existing structure is studied and improved to provide a wheel hub that is easy to install, in order to achieve the purpose of having more practical value. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a wheel hub that is easy to install. It can connect the rim and the inner ring thread, and with the cooperation of the clamping plate, the rim and the wheel disc can become independent structures. During the installation process, they can be disassembled and installed one by one, making the installation operation more convenient for the staff, greatly improving the installation efficiency, and also reducing the replacement and maintenance costs.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A wheel hub that is easy to install includes a wheel disc and a rim, an inner ring being threadedly connected to the inner side of the rim, a plurality of equally spaced spokes being fixedly connected between the inner ring and the wheel disc, a clamping plate being provided on one side of the spokes and fixed by fastening bolts, one end of the clamping plate being clamped and connected to the inner side wall of the rim, a limiting plate being fixedly connected to one side of the wheel disc, a center hole being provided at the center position of one side of the wheel disc, and the center hole being located on the inner side of the limiting plate.

[0009] Furthermore, an internal thread is provided on the inner side of the rim, and a matching external thread is provided on the outer side of the inner ring, and the internal thread on the rim is threadably connected with the external thread on the inner ring.

[0010] Furthermore, a clamping groove is provided on the inner side wall of the rim at a position corresponding to the clamping plate, and the clamping groove is clamped and connected with one end of the corresponding clamping plate.

[0011] Furthermore, a straight slot hole is provided on the outer side of one end of the clamping plate fixed to the spoke, and the threaded end of the fastening bolt passes through the straight slot hole and is threadedly fixed to one side of the spoke.

[0012] Furthermore, a plurality of reinforcing ribs are fixedly connected between the inner side of the limiting plate and one side of the wheel disc, and the plurality of reinforcing ribs are distributed in a circular shape with equal distances.

[0013] Furthermore, a limiting groove is provided on a side of the limiting disc away from the wheel disc.

[0014] Furthermore, a plurality of equally spaced bolt holes are provided on the other side of the wheel disc, and the bolt holes are connected to the limiting grooves.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this solution, the rim and the inner ring are connected by threads, and with the cooperation of the clamping plate, the rim and the wheel disc can be separated during the installation process and installed one by one, making the installation operation more convenient for the workers and greatly improving the installation efficiency. At the same time, the addition of a limit plate can assist in the quick alignment of the wheel disc and the center shaft head of the car, thereby facilitating the fixing of the wheel disc and the center shaft by bolts.

[0018] (2) In this solution, the rim and the inner ring are threadedly connected. When the rim or the wheel disc fails, since the rim and the wheel disc are independent structures, there is no need to replace the entire wheel hub, which reduces the cost of replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Back structure diagram;

[0021] Figure 3 This is a schematic diagram of the wheel position structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the wheel rim position structure of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Roulette;

[0025] 2. Rim;

[0026] 3. Inner ring;

[0027] 4. Spokes;

[0028] 5. Pallet;

[0029] 6. Tighten the bolts;

[0030] 7. Limit plate;

[0031] 8. Card slot;

[0032] 9. Straight slot hole;

[0033] 10. Strengthen the ribs;

[0034] 11. Center hole;

[0035] 12. Bolt holes;

[0036] 13. Limiting groove. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0038] Example:

[0039] See also Figure 1-4 A wheel hub that is easy to install includes a wheel disc 1 and a rim 2. An inner ring 3 is threadedly connected to the inner side of the rim 2. A number of equally spaced spokes 4 are fixedly connected between the inner ring 3 and the wheel disc 1. A clamping plate 5 is provided on one side of the spoke 4 and fixed by a fastening bolt 6. One end of the clamping plate 5 is clamped and connected to the inner side wall of the rim 2. A limiting plate 7 is fixedly connected to one side of the wheel disc 1. A center hole 11 is opened at the center position of one side of the wheel disc 1, and the center hole 11 is located on the inner side of the limiting plate 7.

[0040] See also Figure 2 An internal thread is provided on the inner side of the rim 2, and a matching external thread is provided on the outer side of the inner ring 3. The internal thread on the rim 2 is threadedly connected with the external thread on the inner ring 3. When in use, the setting of the external thread and the internal thread can facilitate the disassembly or installation of the rim 2 and the inner ring 3, thereby improving the convenience of replacement or maintenance and assembly.

[0041] See also Figure 1 and Figure 4 A card slot 8 is provided at the position of the inner wall of the rim 2 corresponding to the card plate 5, and the card slot 8 is engaged with one end of the corresponding card plate 5. When in use, through the setting of the card slot 8 and with the cooperation of the card plate 5, the rim 2 can be further limited and fixed, thereby improving its stability in use.

[0042] See also Figure 3A straight slot hole 9 is provided on the outer side of one end of the clamping plate 5 fixed to the spoke 4, and the threaded end of the fastening bolt 6 passes through the straight slot hole 9 and is threadedly fixed to one side of the spoke 4. When in use, by setting the straight slot hole 9, loosening the fastening bolt 6, the position of the clamping plate 5 can be easily moved, thereby facilitating the assembly and disassembly of the rim 2.

[0043] See also Figure 2 A plurality of reinforcing ribs 10 are fixedly connected between the inner side of the limiting plate 7 and one side of the wheel disc 1, and the plurality of reinforcing ribs 10 are distributed in an annular shape and at equal intervals.

[0044] See also Figure 2 A limiting groove 13 is provided on the side of the limiting plate 7 away from the wheel disc 1. When in use, the limiting groove 13 can be used to quickly position the fixing plate on the center axis for connecting with the fixing bolt, thereby assisting the connection between the center axis shaft head and the center hole 11 and improving the convenience of its installation.

[0045] See also Figure 3 A plurality of equally spaced bolt holes 12 are provided on the other side of the wheel disc 1 , and the bolt holes 12 are connected to the limiting grooves 13 .

[0046] When in use: align the center hole 11 on the wheel disc 1 with the shaft head of the central axis of the automobile, and then use the limiting groove 13 on the limiting plate 7 to clamp the mounting plate on the central axis head, and then use bolts to fix the wheel disc 1 and the central axis, and then put the rim 2 on the outside of the inner ring 3, and then limit the wheel disc 1 to prevent it from rotating, and then rotate the rim 2, and under the cooperation of the external thread and the internal thread, the rim 2 is threadedly fixed to the outer periphery of the inner ring 3 to achieve the installation of the rim 2, and finally, one end of the clamping plate 5 is clamped into the clamping groove 8 on the inner side of the rim 2, and then the fastening bolt 6 is tightened to further fix the rim 2 and improve its overall installation firmness; by installing the rim 2 and the wheel disc 1 one by one, it is more convenient for the staff to install and operate, and the efficiency of its installation is greatly improved. At the same time, the rim 2 and the wheel disc 1 are independent structures. When the rim 2 or the wheel disc 1 fails, there is no need to replace the entire wheel hub, and only the structure with the failure needs to be replaced or repaired, so that the cost of replacement and repair is greatly reduced.

[0047] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A wheel hub that is easy to install, comprising a wheel disc (1) and a rim (2), characterized in that: An inner ring (3) is threadedly connected to the inner side of the rim (2); a plurality of equally spaced spokes (4) are fixedly connected between the inner ring (3) and the wheel disc (1); a clamping plate (5) is provided on one side of the spokes (4) and is fixed by means of a fastening bolt (6); one end of the clamping plate (5) is clamped and connected to the inner side wall of the rim (2); a limiting plate (7) is fixedly connected to one side of the wheel disc (1); a center hole (11) is provided at the center position of one side of the wheel disc (1), and the center hole (11) is located on the inner side of the limiting plate (7).

2. A wheel hub that is easy to install according to claim 1, characterized in that: The inner side of the wheel rim (2) is provided with an internal thread, the outer side of the inner ring (3) is provided with a matching external thread, and the internal thread on the wheel rim (2) is threadably connected with the external thread on the inner ring (3).

3. A wheel hub that is easy to install according to claim 1, characterized in that: A clamping groove (8) is provided at a position of the inner side wall of the wheel rim (2) corresponding to the clamping plate (5), and the clamping groove (8) is clamped and connected with one end of the corresponding clamping plate (5).

4. The wheel hub that is easy to install according to claim 1, characterized in that: A straight slot hole (9) is provided on the outer side of one end of the clamping plate (5) fixed to the wheel spoke (4), and the threaded end of the fastening bolt (6) passes through the straight slot hole (9) and is threadedly fixed to one side of the wheel spoke (4).

5. The wheel hub that is easy to install according to claim 1, characterized in that: A plurality of reinforcing ribs (10) are fixedly connected between the inner side of the limiting plate (7) and one side of the wheel disc (1), and the plurality of reinforcing ribs (10) are distributed in an annular shape and at equal intervals.

6. The wheel hub that is easy to install according to claim 1, characterized in that: A limiting groove (13) is provided on a side of the limiting plate (7) away from the wheel disc (1).

7. The wheel hub that is easy to install according to claim 1, characterized in that: A plurality of equally spaced bolt holes (12) are provided on the other side of the wheel disc (1), and the bolt holes (12) are connected to the limiting grooves (13).

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