The invention relates to the technical field of brake equipment, and discloses a brake mechanism for a new energy automobile, the brake mechanism comprises a pump body, an agent storage box is fixedly mounted on the upper surface of the pump body, and a brake shaft movably sleeves the middle of the pump body. According to the brake mechanism for the new energy automobile, a push rod is sleeved with a bearing, and a rotating groove is located in the corresponding positions of a left pressure conveying pipe and a right pressure conveying pipe, so that when equipment is in an intact state, a brake agent is discharged from the left pressure conveying pipe and the right pressure conveying pipe after being pressed, and a flowing refrigerant collides with the rotating groove to drive the push rod to rotate; sliding of the push rod in the brake shaft for braking is ensured; when a first packing cup piston or a second packing cup piston is damaged by friction, the brake agent is directly squeezed out from the damaged position, the brake agent in the corresponding cavity does not flow, namely, the push rod abuts against a stop key in a contact mode, braking can be conducted in the other cavity in time, and the stroke variation of a driver stepping on the pedal is small. And the driving safety of the driver is ensured.

    本发明涉及刹车设备技术领域,且公开了一种新能源汽车用刹车机构,包括泵体,所述泵体的上表面固定安装有储剂箱,所述泵体的中部活动套装有制动轴。该新能源汽车用刹车机构,通过推杆的轴承套装,以及转槽设置位置位于左输压管、右输压管的对应位置,使得设备在完好状态下,制动剂受压后从左输压管与右输压管排出,流动的制冷剂与转槽撞击,带动推杆进行旋转,保证推杆能够在制动轴内滑动,进行制动,当皮碗活塞一或皮碗活塞二摩擦损坏后,制动剂直接从破坏处挤出,对应的腔内制动剂不流动,即推杆与挡键接触抵住,使得另一个腔内能够及时进行制动,驾驶员脚踩踏板的行程变化量小,进而保证驾驶员的行车安全。


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    Title :

    Brake mechanism for new energy automobile


    Additional title:

    一种新能源汽车用刹车机构


    Contributors:
    ZHENG LIXIA (author) / WEI SONG (author) / JIANG MINGLEI (author) / WANG MINGQING (author)

    Publication date :

    2021-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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