Fastener with high -speed joint

The utility model discloses a fastener of high -speed joint, install nut fixed joint on one side of the tailboard on the screw rod of drawing forth, wherein be in set up the pressure bearing who has the gasket function on the screw rod between tailboard and the nut. Consequently, through pressure bearing, can realize flattening the face friction and be pivoting friction, laborsaving quick assembly disassembly. The problem of traditional adoption gasket be stressed the effect and the chucking, the dismouting screw rod is wasted time and energy greatly is solved. 本实用新型公开了一种快速连接的紧固件，包括尾板一侧引出的螺杆上安装有螺母固定连接；其中在所述尾板与螺母之间的螺杆上设置具有垫片功能的压力轴承。因此，通过压力轴承，可实现变平面摩擦为转动摩擦，省力快速拆装。解决了传统采用垫片受压力作用并卡紧，拆装螺杆费时费力大问题。