文献类型：专利

英文题名：Cam-based mechanism of flat fatigue test specimen automatic polishing device, has wheel shaft which is fixedly connected with bearing box, and manual lifting platform which is provided with power supply and lifting adjusting knob

作者：CAI Z;ZHONG F;ZHANG X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN205703673-U

申请日：2016-04-25

公开日：2016-11-23

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model claims a cam-based mechanism of flat fatigue test specimen automatic polishing device, mainly comprises decelerating motor set on the cam groove moving mechanism, the cam groove is coaxially and fixedly connected with the speed reducing motor, tuening through the drum shaft is connected with one end of the transmission rod, and the other end of the transmission rod is connected on the feeding wheel through the wheel shaft, the wheel shaft is fixedly connected to the bearing box, the bearing box and the driving end of the sample clamp is fixed connected with the driving end of the sample clamp bearing is coaxially connected with the driving end of the clamp; one end of the flat plate fatigue test specimen sample fixture is connected with the driving end, and the other end is connected with the driven end of the sample clamp, the driven end of the sample clamp through the driven end clamp bearing is fixed on a second bearing bracket, a polishing machine is fixedly connected with the manual lifting and located above the flat plate fatigue sample. This design adopts the cam mechanical motion mechanism, matched with the polishing machine, ensures the stability of polishing sample process, polishing uniformity, improve the polishing efficiency.