CN222329366U

CN222329366U - Lightweight high strength automobile hub

Info

Publication number: CN222329366U
Application number: CN202420228941.XU
Authority: CN
Inventors: 何伟祥; 吴玉艳; 陶宇; 朱磊
Original assignee: Jiangsu Ace Alloy Co ltd
Current assignee: Jiangsu Ace Alloy Co ltd
Priority date: 2024-01-31
Filing date: 2024-01-31
Publication date: 2025-01-10
Anticipated expiration: 2034-01-31

Abstract

The utility model discloses a lightweight high-strength automobile hub which comprises a hub body, wherein the hub body comprises a rim and a hub shaft, a supporting shaft is arranged on the hub shaft, a plurality of clamping grooves are formed in the supporting shaft, a first spoke is arranged in the clamping groove, the first spoke is hollow, a second spoke and a fixing ring are arranged on the first spoke, the second spoke is Y-shaped, the front surface of the fixing ring is fixedly connected with the back surface of the first spoke, and the lightweight high-strength automobile hub has the advantages of novel structure and low manufacturing cost.

Description

Lightweight high strength automobile hub

Technical Field

The utility model relates to the technical field of hub processing, in particular to a lightweight high-strength automobile hub.

Background

Automobile hubs are increasingly paid attention to by manufacturers as the most important safety components of automobiles, and the weight reduction of automobiles is realized by reducing the preparation quality of automobiles as much as possible on the premise of ensuring the strength and the safety performance of the automobiles, so that the dynamic performance of the automobiles is improved, the fuel consumption is reduced, the exhaust pollution is reduced, and the weight reduction of the automobiles is a development direction of automobiles in the world due to the consideration of environmental protection and energy conservation, so that the weight reduction of various components of the automobiles, such as frames, hubs and the like is expected.

At present, the existing hubs are mostly focused on the appearance, structural improvement is ignored, so that the weight of the automobile hub cannot be further reduced, the automobile hub is of a simple integrated structure, in the using process, the spoke structure is single, the supporting performance is limited, the overall structural strength is insufficient, but the excessive light weight can lead to the insufficient strength.

Disclosure of Invention

(One) solving the technical problems

The utility model aims to solve the technical problems that the existing wheel hubs are only attractive in appearance, structural improvement is ignored, the weight of the automobile wheel hubs cannot be further reduced, the wheel hubs are of a simple integrated structure, the wheel spokes are single in structure and limited in supporting performance in the using process, the overall structural strength is insufficient, and the excessive light weight can cause the strength deficiency.

(II) technical scheme

The light-weight high-strength automobile hub is characterized by comprising a hub body, wherein the hub body comprises a rim and a hub shaft, a supporting shaft is arranged on the hub shaft, a plurality of clamping grooves are formed in the supporting shaft, a first spoke is arranged in each clamping groove and is hollow, a second spoke and a fixing ring are arranged on the first spoke, the second spoke is Y-shaped, and the front face of the fixing ring is fixedly connected with the back face of the first spoke.

Further, one end of the first spoke, which is close to the clamping groove, is provided with a connecting plate, the connecting plate and the first spoke are of an integrated structure, and the connecting plate is connected with the supporting shaft through a first nut.

Further, one end of the first nut penetrates through the support shaft and extends into the hub shaft.

Further, the first spoke and the second spoke are fixedly connected.

Further, the fixing ring is connected with the rim through a second nut.

Further, one ends of the first spoke and the second spoke, which are close to the inner side of the rim, are arc-shaped, and one ends of the first spoke and the second spoke are in close contact with the inner side of the rim.

Further, a slope is formed between the side surface of one end of the first spoke, which is close to the supporting shaft, and the side surface of the other end of the first spoke.

(III) beneficial effects

The utility model provides a lightweight high-strength automobile hub which has the advantages of novel structure, low manufacturing cost, lower weight, light weight and oil saving compared with the traditional automobile hub, and realizes the lightweight, meanwhile, the first spoke and the second spoke are arranged to form complete and powerful support for the inner ring of the rim, and the second spoke is triangular, so that the stress of the rim can be dispersed, the stress is uniform, the strength of the whole hub is improved, and the strength and toughness are ensured while the weight is reduced.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a block diagram of the rim axle and support axle of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present utility model;

In the figure, the wheel hub comprises a 1-wheel hub body, a 2-wheel rim, a 3-wheel rim shaft, a 4-supporting shaft, a 5-clamping groove, a 6-first spoke, a 7-second spoke, an 8-fixing ring, a 9-connecting plate, a 10-first nut and an 11-second nut.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments are shown, by way of illustration, only, and not all embodiments. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort are intended to be within the scope of the utility model.

Referring to fig. 1-3, a lightweight high strength automobile hub comprises a hub body 1, wherein the hub body 1 comprises a rim 2 and a hub shaft 3, a supporting shaft 4 is arranged on the hub shaft 3, a plurality of clamping grooves 5 are formed in the supporting shaft 4, first spokes 6 are arranged in the clamping grooves 5, the first spokes 6 are hollow, second spokes 7 and a fixing ring 8 are arranged on the first spokes 6, the second spokes 7 are Y-shaped, and the front face of the fixing ring 8 is fixedly connected with the back face of the first spokes 6.

Further, one end of the first spoke 6, which is close to the clamping groove 5, is provided with a connecting plate 9, an integrated structure is formed between the connecting plate 9 and the first spoke 6, the connecting plate 9 is connected with the support shaft 4 through a first nut 10, and the first spoke 6 and the second spoke 7 can be fixed on the support shaft 4 through the first nut 10.

Further, one end of the first nut 10 penetrates the support shaft 4 and extends into the hub axle 3, and the support shaft 4 can be fixed to the hub axle 3 by the first nut 10.

Further, the first spoke 6 and the second spoke 7 are fixedly connected, so that a stable supporting effect can be achieved for the hub body 1.

Further, the fixing ring 8 is connected to the rim 2 by a second nut 11.

Further, the first spoke 6 and the second spoke 7 are close to the inboard one end of rim 2 and are circular-arc, and the one end of first spoke 6 and second spoke 7 and the inboard looks in close contact between the rim 2 for can the contact surface bigger between the one end that first spoke 6 and second spoke 7 are close to rim 2 and the rim 2 inner wall, better atress support.

Further, a slope is formed between the side surface of one end of the first spoke 6, which is close to the support shaft 4, and the side surface of the other end, so that the end of the first spoke 6, which is close to the support shaft 4, has a good supported effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The lightweight high-strength automobile hub is characterized by comprising a hub body (1), wherein the hub body (1) comprises a rim (2) and a hub shaft (3), a supporting shaft (4) is arranged on the hub shaft (3), a plurality of clamping grooves (5) are formed in the supporting shaft (4), first spokes (6) are arranged in the clamping grooves (5), the first spokes (6) are hollowed, second spokes (7) and a fixing ring (8) are arranged on the first spokes (6), the second spokes (7) are Y-shaped, and the front face of the fixing ring (8) is fixedly connected with the back face of the first spokes (6).

2. The light-weight high-strength automobile hub according to claim 1, wherein a connecting plate (9) is arranged at one end, close to the clamping groove (5), of the first spoke (6), the connecting plate (9) and the first spoke (6) are of an integrated structure, and the connecting plate (9) and the supporting shaft (4) are connected through a first nut (10).

3. A lightweight high strength automotive wheel hub according to claim 2, characterized in that one end of said first nut (10) extends through said support shaft (4) and into said hub axle (3).

4. The lightweight high-strength automobile hub according to claim 1, wherein the first spoke (6) and the second spoke (7) are fixedly connected.

5. A lightweight high strength automotive wheel hub according to claim 1, characterized in that said fixing ring (8) is connected to said rim (2) by means of a second nut (11).

6. A lightweight high-strength automobile hub according to claim 1, wherein the ends of the first spoke (6) and the second spoke (7) close to the inner side of the rim (2) are arc-shaped, and the ends of the first spoke (6) and the second spoke (7) are in close contact with the inner side of the rim (2).

7. A lightweight high strength automobile hub according to claim 1, characterized in that said first spoke (6) forms a slope between one end side and the other end side near said support shaft (4).