The invention relates to a force-applied wheel-hammer mechanism for testing alternating force bending of vehicle hub, including an inertia hammer speed-regulating motor, a tooth-shaped synchronous belt, a tooth-shaped synchronous belt wheel of an inertia hammer speed-regulating motor, a force-applied wheel-hammer and a tooth-shaped synchronous belt wheel inertia hammer of an inertia hammer shaft; the tooth-shaped synchronous belt is synchronous with the tooth-shaped of an inertia hammer speed-regulating motor respectively. The belt pulley and the inertia hammer shaft tooth profile synchronous belt wheel are meshed. When the inertial hammer speed-regulating motor drives the inertial hammer to rotate upward through the tooth-shaped synchronous belt, the inertial hammer will have upward lifting force on the applied hammer. When the inertial hammer rotates to the highest point above, the upward lifting force on the applied hammer is the greatest. When the rotating speed is high enough, the inertial hammer rotates upward, and the applied force is the greatest. The upward lifting force of the hammer overcomes the dead weight of the hammer, and the hammer moves upward with it. When the inertial hammer rotates to the highest point, it starts to rotate downward, releasing the impact force from the inertial hammer to the hammer.
【技术实现步骤摘要】
一种用于测试车辆轮毂交变受力弯曲的施力轮锤机构本专利技术专利申请是分案申请。原案的申请号是:201610523467.3,申请日是:2016年7月5日,专利技术名称是:车辆轮毂交变受力弯曲的测试设备。
本专利技术涉及一种车辆轮毂受力的测试设备,尤其涉及一种用于测试车辆轮毂交变受力弯曲的施力轮锤机构。
技术介绍
随着社会的发展,车辆已经成为了人们主要的出行工具,车辆的安全性能与人身生命安全息息相关。而轮毂作为车辆的主要的部件,承受了车辆的全部重力和行进中的各种冲击力及转弯时的弯曲力,在车辆转弯时,轮毂会受到弯曲力的作用,这个力是一个交变状态的力,这个交变状态的力会导致轮毂的变形、突然断裂及疲劳断裂。轮毂一旦损坏,车辆就会失控,容易造成交通事故。现有轮毂受力弯曲的测试设备,一般只能测试轮毂的静态受力状况,基本没有模拟全仿真测试。
技术实现思路
有鉴于此,为解决上述技术问题,本专利技术提出一种用于测试车辆轮毂交变受力弯曲的施力轮锤机构。本专利技术的技术方案如下:一种用于测试车辆轮毂交变受力弯曲的施力轮锤机构,包括机架座、机架箱体、惯性锤调速电机机架、施力轮锤架导力滑柱、施力轮锤、施力轮锤架、施力轮锤架导力滑柱托板、惯性锤、惯性锤轴和齿形同步带;所述机架箱体、惯性锤调速电机机架分别安装在所述机架座上;所述惯性锤调速电机机架上安装有惯性锤调速电机;所述机架箱体内设有中隔板;所述中隔板设有施力轮锤架导力滑柱直线轴承;所述施力轮锤架导力滑柱为两个,并且两个施力轮锤架导力滑柱分别在两个施力轮锤架导力滑柱直线轴承中滑动,施力轮锤架导力滑柱与施力轮锤架导力滑柱直线轴承一一对应;所 ...
【技术保护点】
1.一种用于测试车辆轮毂交变受力弯曲的施力轮锤机构,其特征在于:包括机架座、机架箱体、惯性锤调速电机机架、施力轮锤架导力滑柱、施力轮锤、施力轮锤架、施力轮锤架导力滑柱托板、惯性锤、惯性锤轴和齿形同步带;所述机架箱体、惯性锤调速电机机架分别安装在所述机架座上;所述惯性锤调速电机机架上安装有惯性锤调速电机;所述机架箱体内设有中隔板;所述中隔板设有施力轮锤架导力滑柱直线轴承;所述施力轮锤架导力滑柱为两个,并且两个施力轮锤架导力滑柱分别在两个施力轮锤架导力滑柱直线轴承中滑动,施力轮锤架导力滑柱与施力轮锤架导力滑柱直线轴承一一对应;所述施力轮锤架与施力轮锤架导力滑柱托板为一整体,施力轮锤架导力滑柱托板与施力轮锤架导力滑柱联接;所述施力轮锤架安装有施力轮锤;所述施力轮锤架导力滑柱最上部联接有惯性轴托板;所述惯性轴托板安装有惯性锤轴承座A和惯性锤轴承座B,惯性锤轴分别与惯性锤轴承座A、惯性锤轴承座B转动连接;所述惯性锤轴上套设有惯性锤,惯性锤旋转中心与惯性锤重心不重合;所述惯性锤调速电机的驱动轴上套设有惯性锤调速电机齿形同步带轮;所述惯性锤轴上套设有惯性锤轴齿形同步带轮;所述齿形同步带分别与惯性锤调 ...
【技术特征摘要】
1.一种用于测试车辆轮毂交变受力弯曲的施力轮锤机构,其特征在于:包括机架座、机架箱体、惯性锤调速电机机架、施力轮锤架导力滑柱、施力轮锤、施力轮锤架、施力轮锤架导力滑柱托板、惯性锤、惯性锤轴和齿形同步带;所述机架箱体、惯性锤调速电机机架分别安装在所述机架座上;所述惯性锤调速电机机架上安装有惯性锤调速电机;所述机架箱体内设有中隔板;所述中隔板设有施力轮锤架导力滑柱直线轴承;所述施力轮锤架导力滑柱为两个,并且两个施力轮锤架导力滑柱分别在两个施力轮锤架导力滑柱直线轴承中滑动,施力轮锤架导力滑柱与施力轮锤架导力滑柱直线轴承一一对应;所述施力轮锤架与施力轮锤架导力滑柱托板为一整体,施力轮锤架导力滑柱托板与施力轮锤架导力滑柱联接;所述施力轮锤架安装有施力轮锤;所述施力轮锤架导力滑柱最上部联接有惯性轴托板;所述惯性轴托板安装有惯性锤轴承座A和惯性锤轴承座B,惯性锤轴分别与惯性锤轴承座A、惯性锤轴承座B转动连接;所述惯性锤轴上套设有惯性锤,惯性锤旋转中心与惯...
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