Forged wheel of motorcycle

Abstract

The motorcycle forged wheel comprises a hub, a first auxiliary assembly, a reinforcing rod and a second auxiliary assembly, an anti-skid gasket is fixedly installed on the inner side of the hub, a first spoke and a second spoke are fixedly installed on the outer side of the hub, and the ends, away from the hub, of the first spoke and the second spoke are fixedly connected with a rim. Cavities are formed in the hub, the first spokes, the second spokes and the wall of the rim, reinforcing rods with equal angles are installed in the cavity of the rim, second auxiliary assemblies are installed in the cavities of the first spokes and the second spokes, first auxiliary assemblies are arranged between the first spokes and the second spokes, and second auxiliary assemblies are arranged between the first spokes and the second spokes. The first auxiliary assembly comprises a first auxiliary rod and a second auxiliary rod. The forged wheel of the motorcycle is good in weight reduction effect, the self-structure effect of the spokes and the rim body is enhanced, the effect of the connecting structure of the spokes and the rim is enhanced, and the effect of the connecting structure of the hub and the rim is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycles, in particular to a forged wheel for a motorcycle. Background Art

[0002] Wheels are a crucial component of motorcycles, bearing the various forces and impacts exerted by the frame and tires during riding. Therefore, they directly impact the overall quality and lifespan of the motorcycle. With advances in science and technology, wheel structure is undergoing continuous reform and innovation to reduce weight, lower production costs, reduce fuel consumption, and enhance ride stability and comfort. However, when weight reduction is pursued, the strength of certain components of the wheel structure decreases, requiring targeted improvements to strengthen these components.

[0003] Reference is made to Chinese patent authorization publication number CN215244138U, with an authorization publication date of December 21, 2021, which discloses a motorcycle wheel characterized by comprising a hub, an aluminum wheel body connected to the outer periphery of the hub, a cavity formed between the aluminum wheel body and the hub, a rotating shaft sleeve disposed within the hub, a rotating shaft hole disposed within the rotating shaft sleeve, a plurality of spokes connected to the outer periphery of the aluminum wheel body, the other ends of the spokes being connected to the inner side of the rim, a plurality of rotor gear ring mounting seats disposed on one side of the aluminum wheel body, and a brake disc mounting seat disposed on the same side of the spokes as the rotor gear ring mounting seat. While providing a cavity to reduce weight, this utility model adds a rotating shaft sleeve, thereby specifically increasing strength at the rotating shaft mounting location.

[0004] However, the existing motorcycle forged wheels have poor weight reduction effect and poor structural strength, for example, the comparative patent cited above has this problem; therefore, we propose a motorcycle forged wheel to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a forged motorcycle wheel to solve the problems of poor weight reduction effect and poor structural strength of the existing forged motorcycle wheels mentioned in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A forged motorcycle wheel, comprising a wheel hub, a first auxiliary component, a reinforcing rod and a second auxiliary component, a non-slip washer fixedly mounted on the inner side of the wheel hub, a first spoke and a second spoke fixedly mounted on the outer side of the wheel hub, the first spoke and the second spoke fixedly connected to the rim at one end away from the wheel hub, cavities are formed in the wheel hub, the first spoke, the second spoke and the rim wall, reinforcing rods with equal angles are mounted in the cavity of the rim, second auxiliary components are mounted in the cavities of the first spoke and the second spoke, and the first auxiliary component is arranged between the first spoke and the second spoke.

[0007] Preferably, the first auxiliary component includes a first auxiliary rod and a second auxiliary rod, and one end of the first auxiliary rod is fixedly connected to the outer side of the wheel hub.

[0008] One end of the first auxiliary rod away from the wheel hub is fixedly connected to the inner side of the wheel rim.

[0009] Preferably, one end of the second auxiliary rod is fixedly connected to the first spoke and the second spoke respectively.

[0010] Preferably, one end of the second auxiliary rod away from the first spoke and the second spoke is fixedly connected to the inner side of the rim.

[0011] Preferably, the second auxiliary component includes a first support rod and a second support rod, and the first support rod and the second support rod are both fixedly mounted in the cavities of the first spoke and the second spoke.

[0012] Preferably, the first support rod and the second support rod are perpendicular to each other.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the motorcycle forged wheel has a better weight reduction effect, the structural effect of the spokes and the rim body is enhanced, the connection structure effect of the spokes and the rim is enhanced, and the connection structure effect of the hub and the rim is enhanced.

[0014] 1. A cavity is provided. The space between the first and second spokes is hollow. Two thinner rods are used instead of one thicker rod to improve the weight reduction effect. The first and second spokes and the rim wall are all provided with cavities to further improve the weight reduction effect.

[0015] Furthermore, all parts of the motorcycle forged wheel that can be made of metal are made of high-strength aluminum alloy. Aluminum alloy is lighter than other metal materials, which can further improve the weight reduction effect, and has good strength, corrosion resistance, processing performance and sealing performance.

[0016] 2. A second auxiliary component is provided, wherein two sets of first support rods and second support rods are fixedly installed in the cavities of the first spoke and the second spoke. The first support rods and the second support rods are perpendicular to each other, thereby increasing the longitudinal strength of the first spoke and the second spoke, thereby strengthening the main structure of the first spoke and the second spoke;

[0017] Furthermore, axial reinforcement rods with equal angles are installed in the cavity of the rim to increase the compressive strength of the rim, thereby improving the structural effect of the rim body;

[0018] 3. A first auxiliary component is provided, one end of the first auxiliary rod is fixedly connected to the outside of the wheel hub, and the end of the first auxiliary rod away from the wheel hub is fixedly connected to the inside of the rim, thereby strengthening the connection structure between the wheel hub and the rim;

[0019] Furthermore, one end of the second auxiliary rod away from the first spoke and the second spoke is fixedly connected to the inner side of the rim, thereby strengthening the connection structure effect between the first spoke, the second spoke and the rim. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 This is a side view of the structure of the utility model;

[0023] Figure 4 It is a side view cutaway structural diagram of the present invention.

[0024] In the figure: 1. hub; 2. first spoke; 3. second spoke; 4. rim; 5. first auxiliary component; 501. first auxiliary rod; 502. second auxiliary rod; 6. reinforcing rod; 7. second auxiliary component; 701. first support rod; 702. second support rod; 8. anti-slip washer; 9. cavity. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-4 , the utility model provides the following technical solutions:

[0027] Example 1: The existing motorcycle forged wheel has a poor weight reduction effect. To solve this technical problem, this example discloses the following technical content:

[0028] A forged motorcycle wheel includes a hub 1, a first auxiliary component 5, a reinforcing rod 6, and a second auxiliary component 7. An anti-slip washer 8 is fixedly mounted on the inner side of the hub 1, and a first spoke 2 and a second spoke 3 are fixedly mounted on the outer side of the hub 1. The first spoke 2 and the second spoke 3 are fixedly connected to a rim 4 at one end away from the hub 1. Cavities 9 are defined in the walls of the hub 1, the first spoke 2, the second spoke 3, and the rim 4. The reinforcing rod 6 is mounted at an equal angle in the cavity 9 of the rim 4. The second auxiliary component 7 is mounted in the cavity 9 of the first spoke 2 and the second spoke 3. The first auxiliary component 5 is disposed between the first spoke 2 and the second spoke 3.

[0029] like Figures 1-4As shown, a first spoke 2 and a second spoke 3 are fixedly mounted on the outer side of the hub 1, and a rim 4 is fixedly connected to one end of the first spoke 2 and the second spoke 3 away from the hub 1. The first spoke 2 and the second spoke 3 are respectively located at the front and rear sides of the hub 1 and the rim 4, so that the space between the first spoke 2 and the second spoke 3 is hollow, and two thinner rods are used instead of a thicker rod to improve the weight reduction effect. A cavity 9 is opened in the wall of the hub 1, the first spoke 2, the second spoke 3 and the rim 4 to further improve the weight reduction effect. All parts of the motorcycle forged wheel that can be made of metal are made of high-strength aluminum alloy. Aluminum alloy is lighter than other metal materials, which can further improve the weight reduction effect, and has good strength, corrosion resistance, processing performance and sealing effects.

[0030] Embodiment 2: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned embodiment 1. The structural effect of the first spoke 2, the second spoke 3 and the rim 4 of the existing forged motorcycle wheel is enhanced. To solve this technical problem, this embodiment discloses the following technical content:

[0031] like Figure 1 and Figure 4 As shown, two groups of second auxiliary components 7 are installed in the cavities 9 of the first spokes 2 and the second spokes 3. The second auxiliary components 7 include a first support rod 701 and a second support rod 702. The two groups of first support rods 701 and second support rods 702 are fixedly installed in the cavities 9 of the first spokes 2 and the second spokes 3. The first support rods 701 and the second support rods 702 are perpendicular to each other, which improves the longitudinal strength of the first spokes 2 and the second spokes 3, thereby strengthening the main body structure effect of the first spokes 2 and the second spokes 3. Equal-angle axial reinforcement rods 6 are installed in the cavity 9 of the rim 4 to improve the compressive strength of the rim 4, thereby improving the structural effect of the rim 4 body.

[0032] Embodiment 3: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned embodiment 2. The connection structure effect of the first spoke 2, the second spoke 3 and the rim 4 of the existing motorcycle forged wheel is enhanced, and the connection structure effect of the hub 1 and the rim 4 is enhanced. To solve this technical problem, this embodiment discloses the following technical content:

[0033] like Figure 1 and Figure 4As shown, a first auxiliary component 5 is provided between the first spoke 2 and the second spoke 3, and the first auxiliary component 5 includes a first auxiliary rod 501 and a second auxiliary rod 502, one end of the first auxiliary rod 501 is fixedly connected to the outside of the hub 1, and the end of the first auxiliary rod 501 away from the hub 1 is fixedly connected to the inside of the rim 4, thereby strengthening the connection structure effect between the hub 1 and the rim 4, one end of the second auxiliary rod 502 is fixedly connected to the first spoke 2 and the second spoke 3, respectively, and the end of the second auxiliary rod 502 away from the first spoke 2 and the second spoke 3 is fixedly connected to the inside of the rim 4, thereby strengthening the connection structure effect between the first spoke 2, the second spoke 3 and the rim 4, and an anti-slip washer 8 is fixedly installed on the inside of the hub 1, thereby strengthening the connection structure effect between the hub 1 and the bearing.

[0034] The above steps complete a series of operations for forging a motorcycle wheel. The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0035] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A forged motorcycle wheel, comprising a hub (1), a first auxiliary component (5), a reinforcing rod (6) and a second auxiliary component (7), characterized in that: An anti-slip washer (8) is fixedly mounted on the inner side of the wheel hub (1), a first spoke (2) and a second spoke (3) are fixedly mounted on the outer side of the wheel hub (1), and one end of the first spoke (2) and the second spoke (3) away from the wheel hub (1) is fixedly connected to the rim (4), and cavities (9) are provided in the walls of the wheel hub (1), the first spoke (2), the second spoke (3) and the rim (4), and a reinforcing rod (6) with equal angles is mounted in the cavity (9) of the rim (4), a second auxiliary component (7) is mounted in the cavity (9) of the first spoke (2) and the second spoke (3), and a first auxiliary component (5) is provided between the first spoke (2) and the second spoke (3).

2. The forged motorcycle wheel according to claim 1, characterized in that: The first auxiliary component (5) comprises a first auxiliary rod (501) and a second auxiliary rod (502), and one end of the first auxiliary rod (501) is fixedly connected to the outside of the wheel hub (1).

3. The forged motorcycle wheel according to claim 2, characterized in that: One end of the first auxiliary rod (501) away from the wheel hub (1) is fixedly connected to the inner side of the wheel rim (4).

4. The forged motorcycle wheel according to claim 2, characterized in that: One end of the second auxiliary rod (502) is fixedly connected to the first spoke (2) and the second spoke (3).

5. The forged motorcycle wheel according to claim 2, characterized in that: One end of the second auxiliary rod (502) away from the first spoke (2) and the second spoke (3) is fixedly connected to the inner side of the rim (4).

6. The forged motorcycle wheel according to claim 1, characterized in that: The second auxiliary component (7) comprises a first support rod (701) and a second support rod (702), wherein the first support rod (701) and the second support rod (702) are both fixedly mounted in the cavities (9) of the first spoke (2) and the second spoke (3).

7. The forged motorcycle wheel according to claim 6, characterized in that: The first support rod (701) and the second support rod (702) are perpendicular to each other.

Images