High-strength hub provided with hub cover

Abstract

The high-strength hub comprises a hub body and the hub cover, a connecting ring is fixedly connected to the hub body, a connecting block is fixedly connected to the side surface of the hub cover, a positioning groove is formed in the connecting block, a positioning rod is fixedly connected to the inner surface of the hub body, and the positioning rod is fixedly connected to the inner surface of the hub body. And the outer surface of the positioning rod is movably connected with the positioning groove. Through the arrangement of the hub cover, parts on the hub can be shielded, so that the parts on the hub cannot be directly exposed to the outside, the attractiveness of the hub can be improved, different device patterns can be arranged on the surface of the hub, the attractiveness of the hub is further improved, and through the arrangement of a connecting block, a positioning groove and a positioning rod, the parts on the hub can be prevented from being directly exposed to the outside. When the hub and the hub cover need to be connected, the hub and the hub cover can be preliminarily connected by inserting the positioning rods into the positioning grooves in the connecting blocks, and meanwhile, the connecting holes can be communicated with the connecting grooves, so that bolts can be tightened conveniently.

Description

Technical Field

[0001] The utility model relates to the field of wheel hubs, in particular to a high-strength wheel hub equipped with a wheel hub cover. Background Art

[0002] The wheel hub is a cylindrical metal component with the inner profile of the tire supporting the tire and the center mounted on the axle. It is also called rim, steel ring, wheel, tire bell, etc. There are many types of wheel hubs according to different diameters, widths, molding methods and materials.

[0003] In the prior art, the connecting parts and supporting parts of high-strength wheel hubs on the market are usually directly exposed to the outside, which affects the overall aesthetics of the wheel hub. After searching, it was found that the technical solution provided by the utility model with application number 215474229U also has the above-mentioned problems. Therefore, a high-strength wheel hub equipped with a wheel hub cover is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a high-strength wheel hub equipped with a hub cover. Through the arrangement of the hub cover, the parts on the wheel hub can be shielded so that the parts on the wheel hub will not be directly exposed to the outside world, thereby improving the aesthetics of the wheel hub, and different device patterns can be arranged on the surface of the wheel hub to further improve the aesthetics of the wheel hub. Through the arrangement of the connecting block, the positioning groove and the positioning rod, when the connection between the wheel hub and the hub cover is required, the preliminary connection between the wheel hub and the hub cover can be achieved by inserting the positioning rod into the positioning groove on the connecting block, and at the same time, the connecting hole can be connected to the connecting groove, thereby facilitating the tightening of the bolts.

[0005] The utility model also provides a high-strength wheel hub with a hub cover as described above, comprising a wheel hub and a hub cover, wherein the wheel hub is fixedly connected to a connecting ring, a connecting block is fixedly connected to the side surface of the hub cover, a positioning groove is provided on the connecting block, a positioning rod is fixedly connected to the inner surface of the wheel hub, an outer surface of the positioning rod is movably connected to the positioning groove, a bolt is threadedly connected to the inner surface of the hub cover, and an outer surface of the bolt is threadedly connected to the connecting ring.

[0006] According to the high-strength wheel hub equipped with a hub cover, a connecting hole is opened on the hub cover, and the outer surface of the bolt is threadedly connected to the connecting hole, so that the bolt is easy to remove from the hub cover.

[0007] According to the high-strength wheel hub equipped with a hub cover, a connecting groove is provided on the connecting ring, and the outer surface of the bolt is threadedly connected to the connecting groove, so that the bolt is easily removed from the connecting ring.

[0008] According to the high-strength wheel hub equipped with a hub cover, the number of the connecting blocks is multiple and distributed in a ring array.

[0009] According to the high-strength wheel hub equipped with a hub cover, the number of the positioning rods is multiple and distributed in a circular array.

[0010] According to the high-strength wheel hub equipped with a hub cover, the number of the bolts is multiple and distributed in a circular array.

[0011] According to the high-strength wheel hub equipped with a hub cover, the wheel hub is made of aluminum alloy, which improves the overall strength of the wheel hub.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall structural diagram of a high-strength wheel hub equipped with a wheel hub cover according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of a connecting block portion of a high-strength wheel hub equipped with a wheel hub cover according to the utility model;

[0016] Figure 3 It is a structural schematic diagram of a cross-section of a connecting block of a high-strength wheel hub equipped with a wheel hub cover according to the utility model;

[0017] Figure 4 It is a structural schematic diagram of a cross-section of a hub cover of a high-strength hub equipped with a hub cover according to the utility model;

[0018] Figure 5 The utility model is a high-strength wheel hub equipped with a wheel hub cover Figure 4 Schematic diagram of the structure of the enlarged part at A in the middle.

[0019] Legend:

[0020] 1. Wheel hub; 2. Hub cover; 3. Connecting ring; 4. Connecting block; 5. Positioning groove; 6. Positioning rod; 7. Bolt; 8. Connecting hole; 9. Connecting groove. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-5 The utility model embodiment is a high-strength wheel hub equipped with a hub cover, which includes a wheel hub 1 and a hub cover 2. The wheel hub 1 is made of aluminum alloy. A connecting ring 3 is fixedly connected to the wheel hub 1. A connecting block 4 is fixedly connected to the side surface of the hub cover 2. The number of connecting blocks 4 is multiple and distributed in a circular array. A positioning groove 5 is opened on the connecting block 4. A positioning rod 6 is fixedly connected to the inner surface of the wheel hub 1. The number of positioning rods 6 is multiple and distributed in a circular array. The outer surface of the positioning rod 6 is movably connected to the positioning groove 5. A bolt 7 is threadedly connected to the inner surface of the hub cover 2. The number of bolts 7 is multiple and distributed in a circular array. The outer surface of the bolt 7 is threadedly connected to the connecting ring 3. A connecting hole 8 is opened on the hub cover 2. The outer surface of the bolt 7 is threadedly connected to the connecting hole 8. A connecting groove 9 is opened on the connecting ring 3. The outer surface of the bolt 7 is threadedly connected to the connecting groove 9.

[0023] Working principle: By rotating the bolt 7 with a tool such as a wrench, the bolt 7 can be disengaged from the connecting hole 8 and the connecting groove 9, thereby releasing the fixation between the wheel hub 1 and the hub cover 2, and then the wheel hub 1 and the hub cover 2 can be separated, and the parts on the wheel hub 1 can be maintained. When the parts on the wheel hub 1 are maintained, the initial connection between the wheel hub 1 and the hub cover 2 can be achieved by inserting the positioning rod 6 on the hub cover 2 into the positioning groove 5 on the connecting block 4, and at the same time, the connecting groove 9 on the connecting ring 3 can be made to correspond to the connecting hole 8 on the hub cover 2, and then the bolt 7 is inserted into the connecting hole 8 and the connecting groove 9 and the bolt 7 is rotated in the opposite direction using a wrench, so that the fixation between the wheel hub 1 and the hub cover 2 can be completed, and the protection and shielding of the parts on the wheel hub 1 can be achieved.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A high-strength wheel hub equipped with a wheel hub cover, characterized in that: include: A wheel hub (1) and a wheel hub cover (2), wherein a connecting ring (3) is fixedly connected to the wheel hub (1), a connecting block (4) is fixedly connected to the side surface of the wheel hub cover (2), a positioning groove (5) is provided on the connecting block (4), a positioning rod (6) is fixedly connected to the inner surface of the wheel hub (1), an outer surface of the positioning rod (6) is movably connected to the positioning groove (5), a bolt (7) is threadedly connected to the inner surface of the wheel hub cover (2), and an outer surface of the bolt (7) is threadedly connected to the connecting ring (3).

2. A high-strength wheel hub equipped with a wheel hub cover according to claim 1, characterized in that: The hub cover (2) is provided with a connection hole (8), and the outer surface of the bolt (7) is threadedly connected to the connection hole (8).

3. The high-strength wheel hub equipped with a wheel hub cover according to claim 1, characterized in that: The connecting ring (3) is provided with a connecting groove (9), and the outer surface of the bolt (7) is threadedly connected to the connecting groove (9).

4. The high-strength wheel hub equipped with a hub cover according to claim 1, characterized in that: The connection blocks (4) are multiple in number and distributed in a ring array.

5. The high-strength wheel hub equipped with a wheel hub cover according to claim 1, characterized in that: The number of the positioning rods (6) is multiple and distributed in a circular array.

6. The high-strength wheel hub equipped with a wheel hub cover according to claim 1, characterized in that: The bolts (7) are multiple in number and distributed in a circular array.

7. The high-strength wheel hub equipped with a wheel hub cover according to claim 1, characterized in that: The wheel hub (1) is made of aluminum alloy.

Images