CN201456914U - Bow spring type high speed damping wheel - Google Patents

Abstract

Bow spring type high speed vibration damping wheel. The utility model relates to a high-speed wheel, which belongs to the technical field of vehicles. The bow spring type high-speed damping wheel is mainly composed of a tire, a steel ring and the inner ring of the wheel. The steel ring is connected to a built-in steel ring through the spokes. A series of articulated rings are equally divided, and the articulated rings at corresponding positions are connected by bow springs. The high-speed wheel has simple structure and low cost, can be used for automobile tires to absorb longitudinal vibration energy, and can obtain good two-way vibration-reduction effect by cooperating with the automobile's shock-absorbing suspension.

Description

Bow spring type high speed damping wheel

technical field

The utility model relates to a high-speed wheel, which belongs to the technical field of vehicles.

Background technique

Existing automobiles reduce vibration by suspension, but all do not consider the damping effect of automobile along the direction of motion (i.e. longitudinal). In order to obtain a better damping effect, solve the problem of longitudinal damping of the car, and simplify the damping mechanism as much as possible, it can be considered to directly realize the longitudinal damping function on the wheels.

Contents of the invention

The technical problem to be solved by the utility model is to provide a bow-shaped spring-type high-speed vibration-damping wheel, which has a simple structure and low cost, and can be used for automobile tires to absorb longitudinal vibration energy. vibration effect.

The solution adopted to solve the technical problems of the utility model is: the bow-shaped spring type high-speed damping wheel is mainly composed of a tire, a steel ring and the inner ring of the wheel. In the steel ring, a series of hinged rings are equally divided on the steel ring and the inner ring of the wheel, and the hinged rings at corresponding positions are connected by bow springs.

The high-speed damping wheel obliquely welds three bow-shaped spring outer hinge rings on the steel ring. At the same time, the corresponding bow-shaped spring inner ring hinge rings are also welded on the inner ring of the wheel, and the two are connected by bow springs. Lightweight vehicle tires absorb longitudinal vibrations. Balls are installed between the inner ring of the wheel and the built-in steel ring, and the two can move relative to each other. Together with the damping suspension, a good vertical vibration reduction effect can be obtained. For impact vibration, after the tire steel ring is impacted, it will accelerate to rotate an angle in the direction of rotation, and at the moment when the impact disappears, it will accelerate to rotate an angle in the opposite direction. Because there can be relative movement between the inner ring of the wheel and the built-in steel ring. When the outer edge of the wheel encounters an impact, the longitudinal vibration caused by the change of the linear velocity is realized by the bow spring structure. This structure can adjust the change of line speed.

Due to the structure in which balls are placed between the inner ring of the wheel and the built-in steel ring, the inner ring of the wheel is always at the center of the tire axis, thus avoiding the occurrence of eccentricity. In the case of no vibration, the bow spring does not work, reducing consumption of kinetic energy. Suitable for high-speed vehicles. The wheel only solves the longitudinal vibration damping, and the vibration perpendicular to the road surface can be realized by a conventional vehicle damping suspension.

The beneficial effects of the utility model are: the longitudinal vibration energy of the automobile can be absorbed in time, and the linear velocity of the tire can be adjusted according to the magnitude of the amplitude, so that the longitudinal vibration damping effect can be improved. Compared with spring-type vibration-absorbing wheels, it is not easy to be stuck by foreign objects, and the operation is more reliable and the cost is lower.

Description of drawings

Fig. 1 is a schematic front view of the utility model.

Each label in Fig. 1 represents successively: 1, tire, 2, steel ring, 3, outer ring articulated ring, 4, ball, 5, inner ring articulated ring, 6, wheel inner ring, 7, spoke, 8, bow spring, 9. Built-in steel ring.

Detailed ways

The present invention will be further described below in conjunction with drawings and embodiments.

Referring to Fig. 1, the high-speed damping wheel obliquely welds three bow-shaped spring outer ring hinge rings 3 on the steel ring 2, and at the same time, a corresponding bow-shaped spring inner ring hinge ring 5 is also welded on the inner ring 6 of the wheel. They are connected by bow springs 8, which are used for light-duty high-speed automobile tires 1 to absorb longitudinal vibration energy. Balls 4 are installed between the wheel inner ring 6 and the built-in steel ring 9, and the wheel inner ring 6 and the built-in steel ring 9 can have relative movement, so that the automobile tire 1 can absorb longitudinal vibration energy, and then cooperate with the vibration damping suspension of the vehicle. The frame can obtain good two-way vibration damping effect. For the longitudinal impact vibration, after the tire rim is impacted, it will accelerate to rotate an angle in the direction of rotation, and at the moment when the impact disappears, it will accelerate to rotate an angle in the opposite direction. Because there can be relative movement between the wheel inner ring 6 and the built-in steel ring 9, when the outer edge of the wheel encounters an impact, the longitudinal vibration caused by the change of the linear velocity is realized by the bow spring structure, which can adjust the linear velocity. Variety.

Due to the structure that balls 4 are loaded between the wheel inner ring 6 and the built-in steel ring 9, the wheel inner ring 6 is always at the center of the tire axis, thus avoiding the occurrence of eccentricity. In the absence of vibration, the bow spring does not Work, reducing the consumption of kinetic energy, suitable for high-speed vehicles.

Claims (3)

1. a bow type spring formula high speed vibration damping is taken turns, mainly connect to form by tire, steel ring and wheel inner ring, it is characterized in that: steel ring connects a built-in steel ring by spoke, the wheel inner ring is sleeved in the built-in steel ring, be provided with a series of hinge eyes impartial respectively the branch on steel ring and wheel inner ring, connects with bow type spring between the hinge eyes of correspondence position.

2. by the described bow type spring formula of claim 1 high speed vibration damping wheel, it is characterized in that: the ball of in wheel, having packed between snare and the built-in steel ring.

3. by the described bow type spring formula of claim 2 high speed vibration damping wheel, it is characterized in that: the hinge eyes that is provided with on steel ring and the wheel inner ring is three pairs.

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