A brush frame component

The utility model discloses a brush frame component, including brush yoke bottom plate, brush yoke, brush spring and brush, the brush is located the brush yoke, brush spring one end and brush yoke blind end are connected, the brush spring other end is connected with the brush, still includes the beaded finish, the beaded finish is connected along recess and brush yoke upper portion jack catch in passing through the beaded finish. Because the beaded finish is fixed in brush yoke upper portion, and the position of one step nearlyer fixed brush yoke is so in the course of the work avoided brush yoke and external mechanization shell to bump the brush yoke that leads to and is warp, reduces simultaneously because noise at work that the collision arouses. 本实用新型公开了种刷架组件，包括刷架底板、刷架、刷簧和电刷，所述电刷位于刷架内，所述刷簧端和刷架封闭端连接，所述刷簧另端与电刷连接，还包括加强环，所述加强环通过加强环內沿凹槽和刷架上部卡爪连接。由于所述加强环固定于刷架上部，这样在工作过程中更近步固定刷架的位置，避免刷架与外部机壳发生碰撞导致的刷架变形，同时减小由于碰撞引起的工作噪音。