The embodiment of the invention relates to the field of railway brake equipment, in particular to a brake beam and a machining and positioning device of the brake beam. The brake beam provided by the embodiment of the invention comprises a base beam, the base beam is integrally formed, and limiting blocking tables are formed at the two ends of the base beam; the clamping plate is connected to the base beam and limited between the two limiting blocking tables, and the clamping plate is used for reducing braking noise; wherein a limiting groove is formed in the base beam, a limiting boss is formed on the clamping plate, and the limiting boss is limited in the limiting groove so as to limit the clamping plate in the vertical direction. The brake beam is provided with the clamping plates, and noise generated during friction braking can be reduced. And moreover, the clamping plates are limited by the limiting baffle tables, and the limiting bosses are limited by the limiting grooves, so that the connecting structure of the clamping plates and the base beam is stable, the situation that the brake beam is stressed to displace during train braking, consequently, the connection between the clamping plates and the base beam is disconnected, the effect that the clamping plates reduce the braking noise is affected is avoided, and the structural stability of the brake beam is improved.

    本申请的实施例涉及铁路制动设备领域,具体涉及一种制动梁以及制动梁的加工定位装置。本申请的实施例提供的制动梁,包括:基梁,基梁一体成型,基梁的两端形成有限位挡台;夹板,夹板连接于基梁,并限位于两个限位挡台之间,夹板用于降低制动噪声;其中,基梁形成有限位槽,夹板形成有限位凸台,限位凸台限位于限位槽中,以在竖直方向上对夹板限位。本申请的制动梁设置有夹板,能够降低摩擦制动时产生的噪声。并且,通过限位挡台对夹板的限位,并通过限位槽对限位凸台的限位,使夹板与基梁的连接结构稳定,防止制动梁在制动列车时受力而位移,导致夹板和基梁之间的连接断开,避免影响夹板降低制动噪声的效果,提高了制动梁的结构稳定性。


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    Title :

    Brake beam and machining and positioning device of brake beam


    Additional title:

    制动梁及制动梁的加工定位装置


    Contributors:
    QIU ZHANGUO (author) / ZHEN YUYANG (author) / HU MIAO (author) / WANG YONG (author) / MA TIANYU (author) / TU ZHIPING (author) / SHI YUCHEN (author) / GAO LIZHONG (author) / LI XIUJIE (author) / XING QUNYAN (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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