The utility model relates to a concentricity measuring device, including inspection of concrete, driving wheel mounting shaft, mounting shaft, driven wheel driving wheel and a driven wheel and a mounting seat, a clamping wheel mounting shaft, a clamping wheel and a guide shaft, a driving wheel mounting shaft, the driven wheel is arranged on the shaft are installed on the test, the driving wheel from the wheel are respectively fixed on the driving wheel mounting shaft, the driven wheel is arranged on the shaft, a driving wheel and a driven wheel on the clamping wheel positioned relative to the mounting shaft is arranged on the mounting seat, the clamping wheel is fixed on the mounting shaft clamping wheel, the guide shaft passes through the mounting seat and connected with the specific inspection shaft a spring, one end of the spring and the specific inspection in contact with the other end of the mounting seat is abutted, in close contact with the outer peripheral surface of the clamping wheel and the driving wheel are respectively the outer peripheral surface of the outer peripheral surface of the driven wheel. The utility model can quickly measure the concentricity and radial beating of the stepped shaft workpiece, and has high measuring accuracy and high measuring efficiency, and is especially suitable for the field measurement of mass workpieces.
【技术实现步骤摘要】
同心度测量检具
本技术涉及一种测量检具,尤其涉及一种同心度测量检具。
技术介绍
现有的台阶轴类零件同心度的测量主要采用三坐标测量机或V形块测量。三坐标测量机价格高,对环境要求也高;而V形块测量虽然对环境要求低,但测量精度低,测量效率低。以上两种结构都无法解决高精度大批量零件同心度和径向跳动的测量问题。
技术实现思路
本技术克服了现有技术的不足,提供一种结构简单的同心度测量检具。为达到上述目的,本技术采用的技术方案为:一种同心度测量检具,包括检具体、主动轮安装轴、从动轮安装轴、主动轮、从动轮、安装座、夹紧轮安装轴、夹紧轮和导向轴,所述主动轮安装轴、从动轮安装轴均安装在所述检具体上,所述主动轮、从动轮分别固定在所述主动轮安装轴、从动轮安装轴上,所述主动轮、从动轮上下相对设置,所述夹紧轮安装轴安装在所述安装座上,所述夹紧轮固定在所述夹紧轮安装轴上,所述导向轴穿过所述安装座且与所述检具体相连接,所述导向轴上套设有弹簧,所述弹簧的一端与所述检具体抵接,另一端与所述安装座抵接,所述夹紧轮的外周面分别与所述主动轮的外周面、从动轮的外周面紧密接触。本技术一个较佳实施例中,同心度测量检具进一步包括所述检具体包括设有贯穿孔的立座,所述立座上开设有第一通孔、第二通孔、第三通孔和安装孔,所述第一通孔与第二通孔上下设置,所述导向轴的两端分别置入第三通孔和安装孔内,所述立座的底端两侧均设置有凹槽。本技术一个较佳实施例中,同心度测量检具进一步包括所述贯穿孔的一侧壁上设置有弧形孔。本技术一个较佳实施例中,同心度测量检具进一步包括所述安装座包括安装座体、沿所述安装座体的底端向下延伸的两个侧板,所述 ...
【技术保护点】
一种同心度测量检具,其特征在于:包括检具体、主动轮安装轴、从动轮安装轴、主动轮、从动轮、安装座、夹紧轮安装轴、夹紧轮和导向轴,所述主动轮安装轴、从动轮安装轴均安装在所述检具体上,所述主动轮、从动轮分别固定在所述主动轮安装轴、从动轮安装轴上,所述主动轮、从动轮上下相对设置,所述夹紧轮安装轴安装在所述安装座上,所述夹紧轮固定在所述夹紧轮安装轴上,所述导向轴穿过所述安装座且与所述检具体相连接,所述导向轴上套设有弹簧,所述弹簧的一端与所述检具体抵接,另一端与所述安装座抵接,所述夹紧轮的外周面分别与所述主动轮的外周面、从动轮的外周面紧密接触。
【技术特征摘要】
1.一种同心度测量检具,其特征在于:包括检具体、主动轮安装轴、从动轮安装轴、主动轮、从动轮、安装座、夹紧轮安装轴、夹紧轮和导向轴,所述主动轮安装轴、从动轮安装轴均安装在所述检具体上,所述主动轮、从动轮分别固定在所述主动轮安装轴、从动轮安装轴上,所述主动轮、从动轮上下相对设置,所述夹紧轮安装轴安装在所述安装座上,所述夹紧轮固定在所述夹紧轮安装轴上,所述导向轴穿过所述安装座且与所述检具体相连接,所述导向轴上套设有弹簧,所述弹簧的一端与所述检具体抵接,另一端与所述安装座抵接,所述夹紧轮的外周面分别与所述主动轮的外周面、从动轮的外周面紧密接触。2.根据权利要求1所述的同心度测量检具,其特征在于:所述检具体包括设有贯穿孔的立座,所述立座上开设有第一通孔、第二通孔、第三通孔和安装孔,所述第一通孔与第二通孔上下设置,所述导向轴的两端分别置入第三通孔和安装孔内,所述立座的底端两侧均设置有凹槽。3.根据权利要求2所述的同心度测量检具,其特征在于:所述贯穿孔的一侧壁上设置有弧形...
【专利技术属性】
技术研发人员:梁胜龙,荆林辉,张瑞瑞,李家豪,
申请(专利权)人:苏州工业职业技术学院,
类型:新型
国别省市:江苏,32
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