The oil pressure fine adjustment mechanism comprises a structure base and a mechanism upper cover, one end of the structure base is fixedly connected with an oil inlet pipe opening, the other end of the structure base is fixedly connected with an oil outlet pipe opening, the other end of the structure base is in threaded connection with a lower adjusting screw rod, and one end of the mechanism upper cover is in threaded connection with an upper adjusting screw rod; according to the device, a flat-end screwdriver is used for being embedded into a lower adjusting groove and an upper adjusting groove correspondingly, the double-adjusting function can be achieved by rotating a lower adjusting screw rod and an upper adjusting screw rod, and the lower adjusting screw rod drives a lower adjusting base plate, a lower adjusting spring and a conical adjusting piston to move front and back; meanwhile, an upper adjusting base plate, an upper adjusting spring and an adjusting pushing plate are extruded through an adjusting ejector rod, so that a gap between a conical adjusting piston and a conical oil bin is adjusted, oil pressure adjustment is achieved, threads of a lower adjusting screw rod are thinner and denser than threads of an upper adjusting screw rod, and rapid adjustment can be conducted within a large range when the upper adjusting screw rod is used for adjustment; and fine adjustment can be carried out in a small range when the lower adjusting screw rod is used for adjusting.

    本发明公开了一种带油压刹车器的油压微调机构,结构底座和机构上盖,结构底座一端固接有进油管口,结构底座另一端固接有出油管口,结构底座另一端螺接有下调节螺杆,机构上盖一端螺接有上调节螺杆;本发明中通过使用平口起子分别嵌入下调节槽和上调节槽内,转动下调节螺杆和上调节螺杆即可实现双重调节的功能,下调节螺杆带动下调节基板、下调节弹簧和锥形调节活塞前后位移,同时通过调节顶杆挤压上调节基板、上调节弹簧和调节推动板,从而调节锥形调节活塞与锥形油仓之间的缝隙,从而实现对油压的调节,且下调节螺杆较上调节螺杆螺纹更细更密,通过上调节螺杆调节时能够在较大范围进行快速调节,通过下调节螺杆调节时能够在较小范围捏进行微调。


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    Title :

    Oil pressure fine adjustment mechanism with oil pressure brake


    Additional title:

    一种带油压刹车器的油压微调机构


    Contributors:
    LI YUNDUN (author) / WANG LIN (author) / TAO RONGSHAN (author) / TAO LIN (author)

    Publication date :

    2023-09-01


    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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