CN-224224817-U - Wheel hub structure for enhancing stability of wheel

Abstract

The utility model relates to the technical field of wheels and discloses a hub structure for enhancing the stability of the wheels, which comprises a hub body, wherein a plurality of spokes are fixedly connected to the outer annular distribution of the hub body, a plurality of flow disturbing grooves are formed in the spokes, two spoilers are fixedly connected to the outer parts of the spokes, a plurality of fixing holes are formed in the inner annular distribution of the hub body, a central locking hole is formed in the inner annular distribution of the hub body, a plurality of positioning columns are fixedly connected to the rear side annular distribution of the hub body, and a plurality of portable components which are convenient for radiating the hub body during running are formed in the hub body. According to the utility model, the optimization of aerodynamics by means of the flow disturbing grooves and the flow disturbing plates is realized, the air resistance and the energy loss are effectively reduced, the stability and the operability of the vehicle wheel in running are greatly enhanced, the fixing holes and the central locking holes are mutually matched, the accurate installation is ensured, the unbalance of the vehicle wheel is reduced, and a reliable installation foundation guarantee is provided for the stability of the vehicle wheel.

Inventors

• CHEN KUANLIANG
• SHI YU
• WANG DESHU

Assignees

• 无锡市信展机械有限公司

Dates

Publication Date

20260512

Application Date

20250730

Claims (7)

1. 1. The hub structure for enhancing the stability of the wheel comprises a hub body (1) and is characterized in that a plurality of spokes (2) are fixedly connected to the outer annular distribution of the hub body (1), a plurality of flow disturbing grooves (3) are formed in the spokes (2), two flow disturbing plates (4) are fixedly connected to the outer portion of the spokes (2), a plurality of fixing holes (5) are formed in the inner annular distribution of the hub body (1), a central locking hole (6) is formed in the inner portion of the hub body (1), a plurality of positioning columns (7) are fixedly connected to the rear annular distribution of the hub body (1), and a plurality of portable components which are convenient to radiate the hub body (1) during running are arranged in the inner portion of the hub body (1).
2. 2. The hub structure for enhancing the stability of a vehicle wheel according to claim 1, wherein the portable assembly comprises through holes (8), a plurality of guide rings (9) are fixedly connected to the front side of the hub body (1) in an annular distribution manner, and radiating fins (10) are fixedly connected to the inner wall of the hub body (1).
3. 3. The hub structure for enhancing the stability of a vehicle wheel according to claim 1, wherein a rim (11) is fixedly connected to the far side of the plurality of spokes (2), and a tire (12) is arranged outside the rim (11).
4. 4. Wheel hub structure for enhancing stability of a vehicle wheel according to claim 2, characterized in that the rear side of the guide ring (9) is in contact with the inner wall of the front side of the through hole (8), and the outer portion of the heat radiating fin (10) is in contact with the inner wall of the through hole (8).
5. 5. The hub structure for enhancing the stability of a vehicle wheel according to claim 2, wherein the shape of the turbulence grooves (3) is trapezoidal, and the outer portions of the plurality of through holes (8) are opened in the interior of the hub body (1).
6. 6. The hub structure for enhancing the stability of a vehicle wheel according to claim 1, wherein the shape of the spoiler (4) is arc-shaped, and the spoiler (4) is made of carbon fiber.
7. 7. The hub structure for enhancing the stability of a vehicle wheel according to claim 2, wherein the guide ring (9) is in a wedge-shaped ring shape, and the guide ring (9) is made of engineering plastics.

Description

Wheel hub structure for enhancing stability of wheel Technical Field The utility model relates to the technical field of wheels, in particular to a hub structure for enhancing the stability of a wheel. Background The hub structure for enhancing the stability of the wheel is generally characterized in that the hub structure is made of high-strength materials, can bear larger pressure and impact force, ensures that the hub structure is not deformed under complex road conditions, optimizes the design of spokes, is beneficial to uniformly distributing load if reasonable spoke number, shape and layout are adopted, improves the overall rigidity, has accurate manufacturing process, ensures the dimensional accuracy and roundness of a hub body, and reduces eccentricity and vibration during rotation, thereby enhancing the stability of the wheel. The hub body evenly disperses the ground acting force transmitted by the tire through the reasonably designed spokes, so that the stress of the wheel is balanced, the local overload is reduced, the hub body manufactured with high strength and high precision can maintain the shape of the hub body, the rotation unbalance caused by deformation is reduced, and the stable rotation of the wheel is ensured. In the prior art, when part of traditional hub bodies with wheel stability are in response to complex working conditions, the stability problem is gradually highlighted, under high-speed running, unnecessary vibration and resistance are generated by the wheels due to poor aerodynamic design and air flow disturbance, energy is consumed, control is influenced, and therefore a hub structure for enhancing the wheel stability is provided to solve the problem. Disclosure of utility model In order to overcome the defects, the utility model provides a hub structure for enhancing the stability of a wheel, and aims to solve the problem that unnecessary vibration and resistance are generated by the wheel in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The hub structure for enhancing the stability of the wheel comprises a hub body, wherein a plurality of spokes are fixedly connected to the outer annular distribution of the hub body, a plurality of flow disturbing grooves are formed in the spokes, two spoilers are fixedly connected to the outer parts of the spokes, a plurality of fixing holes are formed in the inner annular distribution of the hub body, a central locking hole is formed in the inner part of the hub body, a plurality of positioning columns are fixedly connected to the rear annular distribution of the hub body, and a plurality of portable components which are convenient for radiating the hub body during running are formed in the hub body; As a further description of the above technical solution: the portable assembly comprises through holes, a plurality of guide rings are annularly distributed and fixedly connected to the front side of the hub body, and radiating fins are fixedly connected to the inner wall of the hub body; As a further description of the above technical solution: The wheel rims are fixedly connected to the far sides of the spokes, and the outer parts of the wheel rims are provided with tires; As a further description of the above technical solution: The rear side of the guide ring is contacted with the inner wall of the front side of the through hole, and the outer part of the radiating fin is contacted with the inner wall of the through hole; As a further description of the above technical solution: the shape of the flow disturbing groove is trapezoid, and the outer parts of the through holes are arranged in the hub body; As a further description of the above technical solution: The shape of the spoiler is arc-shaped, and the spoiler is made of carbon fiber; As a further description of the above technical solution: the guide ring is wedge-shaped and annular, and is made of engineering plastics. The utility model has the following beneficial effects: 1. According to the utility model, the turbulent flow groove accelerates the air flow by utilizing the characteristic that the opening is large and the opening is narrow, the turbulent flow plate guides the air flow direction, the positioning column at the rear side of the hub body is matched with the fixing hole and the central locking hole, so that the optimization of aerodynamics by means of the turbulent flow groove and the turbulent flow plate is realized, the air resistance and the energy loss are effectively reduced, the stability and the operability in the running process of the wheel are greatly enhanced, the fixing hole and the central locking hole are mutually matched, the installation accuracy is ensured, the unbalance of the wheel is reduced, and a reliable installation foundation guarantee is provided for the stability of the wheel. 2. According to the utility model, through the wedge-shaped annular guide ring at the front side