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实用新型
CN205001381U 一种无人直升机轴与轴承同步机构装置 失效 - 权利终止 转让

一种无人直升机轴与轴承同步机构装置
摘要：
本实用新型涉及一种无人直升机轴与轴承同步机构装置，包括芯轴、轴承和螺丝紧固件，在芯轴上设有限位轴，芯轴或限位轴一端设有螺丝紧固件安装位，限位轴固定在芯轴上，轴承设置在螺丝紧固件和限位轴之间，螺丝紧固件与芯轴或限位轴连接将轴承固定在芯轴上。本实用新型采用平面压紧的方式，通过螺丝紧固件和轴的台阶夹紧轴承内圈两端面，将轴和轴承内圈紧固连接在一起，消除了轴和轴承内圈的相对运动，从而达到轴与轴承同步转动的目的；避免了轴与轴承内圈之间因产生相对运动所造成的磨损，延长了轴和轴承的使用寿命。
摘要（英）：

The utility model relates to a spindle and bearing lazytongs device are gone straight up to to nobody, including dabber, bearing and screw fastener, be equipped with spacing axle at the spindle, dabber or spacing axle one end are equipped with screw fastener installation position, and spacing axle is fixed at the spindle, and the bearing setting is between screw fastener and spacing axle, and screw fastener fixes the bearing at the spindle with dabber or spacing hub connection. The utility model discloses a mode that the plane compressed tightly, the step clamp shaft through screw fastener and axle holds inner circle both ends face, is in the same place axle and bearing inner race fastening connection, has eliminated spool and bearing inner race's relative motion to reach axle and the synchronous pivoted mesh of bearing, avoided because of producing the wearing and tearing that relative motion caused between axle and the bearing inner race, prolonged the life of axle and bearing.

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