The present invention relates to an electronic parking brake actuator assembly. The present invention comprises: a main housing (30) which is integrally made up of a motor mounting part (31) and a gear mounting part (40); a motor unit (20) which is assembled to the motor mounting part (31) of the main housing (30); a gear unit (70) which is assembled to the gear mounting part (40) of the main housing (30) and rotates by being engaged by a rotational force of the motor unit (20); and a cover which is assembled to the main housing (30) to shield the motor unit (20) and the gear unit (70), wherein, while a brush card assembly (50) is directly assembled to the motor mounting part (31), a terminal (56) configuring the brush card assembly (50) is provided to the motor mounting part (31) by insert-injection molding. In the present invention, the motor unit (20) and the gear unit (70) are not pre-assembled but are directly assembled to the main housing (30). This is possible because a structure for assembly of the motor unit (20) and the gear unit (70) is made in the main housing (30), and as such the number of components and assembly time of an actuator are reduced, and consequently, manufacturing costs of the actuator are reduced.

    La présente invention concerne un ensemble d'actionneurs de frein de stationnement électronique . La présente invention comprend : un boîtier principal (30) qui est formé d'un seul tenant d'une partie de montage de moteur (31) et d'une partie de montage d'engrenage (40); une unité de moteur (20) qui est assemblée à la partie de montage de moteur (31) du boîtier principal (30); une unité d'engrenage (70) qui est assemblée à la partie de montage d'engrenage (40) du boîtier principal (30) et qui tourne en étant mise en prise par une force de rotation de l'unité de moteur (20); et un couvercle qui est assemblé au boîtier principal (30) pour protéger l'unité moteur (20) et l'unité d'engrenage (70), tandis qu'un ensemble carte à brosse (50) est directement assemblée à la partie de montage de moteur (31), une borne (56) configurant l'ensemble carte de brosse (50) est fournie à la partie de montage de moteur (31) par moulage par iinsertion-injection Dans la présente invention, l'unité de moteur (20) et l'unité d'engrenage (70) ne sont pas pré-assemblées mais sont directement assemblées au boîtier principal (30). Ceci est possible étant donné qu'une structure pour l'assemblage de l'unité de moteur (20) et de l'unité d'engrenage (70) est réalisée dans le boîtier principal (30), et en ce que le nombre de composants et le temps d'assemblage d'un actionneur sont réduits, et par conséquent, les coûts de fabrication de l'actionneur sont réduits.

    본 발명은 전자식 주차 브레이크 액츄에이터 조립체에 관한 것이다. 본 발명은 모터설치부(31) 및 기어설치부(40)가 일체로 만들어지는 메인하우징(30)과, 상기 메인하우징(30)의 모터설치부(31)에 조립되는 모터부(20)와, 상기 메인하우징(30)의 기어설치부(40)에 조립되고 상기 모터부(20)의 회전력에 의해 맞물려 회전되는 기어부(70)와, 상기 메인하우징(30)에 조립되어 모터부(20) 및 기어부(70)를 차폐하는 커버를 포함하고, 상기 모터설치부(31)에는 브러시카드조립체(50)가 직접 조립되되 상기 브러시카드조립체(50)를 구성하는 터미널(56)은 상기 모터설치부(31)에 인서트사출된다. 본 발명에서는 모터부(20)와 기어부(70)가 미리 조립되지 않고, 메인하우징(30)에 바로 조립된다. 이것은 메인하우징(30)에 모터부(20)와 기어부(70)의 조립을 위한 구조가 만들어져 있기 때문에 가능한 것으로, 이를 통해 액츄에이터의 부품수와 조립공수가 줄어들고, 결과적으로는 액츄에이터의 제조비용이 낮아지게 된다.


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    Title :

    ELECTRONIC PARKING BRAKE ACTUATOR ASSEMBLY


    Additional title:

    ENSEMBLE D'ACTIONNEURS DE FREIN DE STATIONNEMENT ÉLECTRONIQUE
    전자식 주차 브레이크 액츄에이터 조립체


    Contributors:
    LEE SEONG OH (author) / JANG SU GIL (author) / GO BONG GUK (author) / HWANG SEUNG WOOK (author)

    Publication date :

    2020-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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