The utility model provides a radial lock nut, which comprises a body, an end face of the body extends outwards to form an extension body, a threaded hole is arranged on the body, a smooth hole is arranged on the extension body, and a plurality of side openings are uniformly arranged on the side wall of the extension body; the utility model also comprises a locking ring which can be sleeved on the side wall of the extension body, the inner wall of the locking ring is fixedly provided with a locking ring which is provided with a cone-shaped through hole in the last week, and along the locking ring The end face of the locking ring points to the other end face of the locking ring, and the inner diameter of the locking ring gradually increases from small to large. When in use, the locking ring is sleeved on the extension body, and a radial force towards the body is applied to the locking ring, forcing the side opening on the extension body to contract and deform inwards. Because of the existence of the side opening, the end of the extension body is divided into a number of intermittent and independent sheet side walls, which are irregularly stuck between the threads of the screw rod, and the screw rod is tightly \grasped\, so that the body is \fixed\ \u201dOn the screw, the loosening will not be caused by the influence of external force, and the purpose of locking and anti loosening is achieved.
【技术实现步骤摘要】
径向锁紧螺母
本技术涉及机械装备紧固件领域,特别涉及一种径向锁紧螺母。
技术介绍
机械装备从零件到整机的组装过程离不开紧固件的紧密配合。螺栓紧固件是应用最为广泛的一种紧固件形式,在装备运输以及运转作业等各个环节中,由于振动等外力的影响,螺栓紧固件会因为相互咬合的螺牙之间的压力瞬间消失而使得螺纹之间的摩擦力为零,从而使螺纹连接出现松动甚至脱落,从而影响装备的正常性能甚至会导致装备发生故障。因此,螺栓紧固件的防松防脱,一直是本领域从业人员亟需解决的技术问题。为了在市场竞争中利用技术优势抢占先机,针对上述问题,申请人组织技术人员进行了技术攻关,以期解决螺栓紧固件易松脱的问题。
技术实现思路
针对螺栓紧固件易松脱的技术问题,本技术提供了一种径向锁紧螺母,该径向锁紧螺母的技术方案是这样实现的:所述径向锁紧螺母,包括本体,本体一端面向外延伸形成延展体,本体上开设有贯通的,与螺杆相匹配的螺纹孔,延展体上开设有贯通的光孔,所述螺纹孔与所述光孔同轴设置,且光孔孔径大于螺纹孔孔径,延展体侧壁上沿其轴向均布有若干侧口;还包括能套设于延展体外侧壁上的锁紧环,锁紧环靠近其一端面的内壁上周向固定有开设有锥状贯通孔的锁紧圈,沿锁紧环的该端面指向锁紧环的另一端面方向,锁紧圈的内径由小逐渐变大。进一步的,所述所述径向锁紧螺母还包括推进螺母,推进螺母上开设有贯通的,与螺杆相匹配的螺纹孔。进一步的,所述所述径向锁紧螺母还包括顶出螺母,顶出螺母上开设有贯通的螺纹孔,延展体外侧壁上设置有与顶出螺母相匹配 ...
【技术保护点】
1.一种径向锁紧螺母,其特征在于:包括本体(1),本体(1)一端面向外延伸形成延展体(2),本体(1)上开设有贯通的,与螺杆相匹配的螺纹孔,延展体(2)上开设有贯通的光孔,所述螺纹孔与所述光孔同轴设置,且光孔孔径大于螺纹孔孔径,延展体(2)侧壁上沿其轴向均布有若干侧口(6);/n还包括能套设于延展体(2)外侧壁上的锁紧环(3),锁紧环(3)靠近其一端面的内壁上周向固定有开设有锥状贯通孔的锁紧圈(8),沿锁紧环(3)的该端面指向锁紧环(3)的另一端面方向,锁紧圈(8)的内径由小逐渐变大。/n
【技术特征摘要】
1.一种径向锁紧螺母,其特征在于:包括本体(1),本体(1)一端面向外延伸形成延展体(2),本体(1)上开设有贯通的,与螺杆相匹配的螺纹孔,延展体(2)上开设有贯通的光孔,所述螺纹孔与所述光孔同轴设置,且光孔孔径大于螺纹孔孔径,延展体(2)侧壁上沿其轴向均布有若干侧口(6);
还包括能套设于延展体(2)外侧壁上的锁紧环(3),锁紧环(3)靠近其一端面的内壁上周向固定有开设有锥状贯通孔的锁紧圈(8),沿锁紧环(3)的该端面指向锁紧环(3)的另一端面方向,锁紧圈(8)的内径由小逐渐变大。
2.根据权利要求1所述的径向锁紧螺母,其特征在于:还包括推进螺母(4),推进螺母(4)上开设有贯通的,与螺杆相匹配的螺纹...
【专利技术属性】
技术研发人员:杨铁良,陈超,王宇,
申请(专利权)人:天津市盛立达机械设备有限公司,
类型:新型
国别省市:天津;12
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