The brake device of the new energy automobile comprises a wheel shaft and a wheel disc, a shaft sleeve is rotationally connected to the wheel shaft, a first fixing plate and a second fixing plate are fixedly arranged on the shaft sleeve, a semicircular supporting piece is arranged between the first fixing plate and the second fixing plate, a friction roller is arranged in a through hole, and a rotating shaft is rotationally connected to the second fixing plate; one end of the rotating shaft is fixedly connected with cams. According to the braking device of the new energy automobile, by arranging the friction roller, in the braking process of the new energy automobile, when a brake is slightly treaded, a friction plate on the friction roller firstly makes contact with a wheel disc for braking, the purpose of stable speed reduction can be achieved, by arranging a semicircular supporting piece, the brake is further treaded, the friction roller generates elastic deformation, and the braking effect is improved. The automobile brake device has the advantages that the structure is simple, the manufacturing cost is low, and the stable operation of an automobile can be ensured.
本发明公开了新能源汽车的制动装置,包括轮轴和轮盘,轮轴上旋转连接有轴套,轴套上固定设有固定板一和固定板二,固定板一和固定板二之间设半圆形支撑片,通孔内设有摩擦滚轮,固定板二上旋转连接有旋转轴,旋转轴一端固定连接有凸轮。本发明的新能源汽车的制动装置,通过设置的摩擦滚轮,新能源汽车在制动过程中,轻踩刹车,摩擦滚轮上的摩擦片首先和轮盘接触,进行制动,能够达到平稳降速的目的,通过设置半圆形支撑片,进一步踩下刹车,摩擦滚轮产生弹性形变,半圆形支撑片和轮轴接触,达到刹车的目的,本装置结构简单,制造成本低,能够保证汽车的平稳运行。
Braking device of new energy automobile
新能源汽车的制动装置
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Braking device suitable for new energy automobile and braking method of braking device
European Patent Office | 2021
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