The invention discloses a height difference detection tool for automobile top cover and flume, which comprises a frame, a handle, a connecting block and a positioning block. The handle is installed on the upper surface of the frame, the connecting block and the positioning block are installed on one side of the frame, the bottom end of the positioning block is used to counteract the bottom surface of the flume, the bottom end of the connecting block is connected with a screw, and the screw is used to connect the connecting nut after running through the bottom surface of the flume. A gasket is arranged between the connecting nut and the bottom of the flume, and a digital percentile meter is set at one end of the upper surface of the frame for detecting and displaying the height difference between the top cover and the flume. The tester is simple in structure. The close connection between the tester and the parts to be tested is realized by setting the connecting blocks, screw, gasket and connecting nut, which can effectively improve the accuracy of the height difference between the top cover and the flow tank. At the same time, the digital percentile meter shows accurately and reads conveniently, which further improves the detection accuracy of the tester and has strong practicability.
【技术实现步骤摘要】
一种汽车顶盖与流水槽高度差检测检具
本专利技术涉及一种用于检测面高度差的专用检具,特别是涉及一种汽车顶盖与流水槽高度差检测检具。
技术介绍
如图1所示,传统用于检测汽车顶盖与流水槽高度差的检具由整体框架和把手组成,整体框架与待测件之间仅采用航空铝螺钉连接,两个件之间依然存有缝隙,无法满足件与件之间的紧密配合,容易导致测量误差;而且,该检具用卡尺检测顶盖与流水槽之间的高度差,测量误差较大,检测精度低,实用性较差。
技术实现思路
本专利技术的目的是提供一种结构简单、检测精度高、测量精准的汽车顶盖与流水槽高度差检测检具。为实现上述目的,本专利技术提供了如下方案:本专利技术提供一种汽车顶盖与流水槽高度差检测检具,包括框架、把手、连接块和定位块,所述把手安装在所述框架的上表面,所述连接块和所述定位块均安装在所述框架的一侧,所述定位块的底端用于抵在流水槽的底面上,所述连接块的底端连接有螺杆,所述螺杆用于贯穿所述流水槽的底面后与连接螺母螺纹连接,且所述连接螺母与所述流水槽的底面之间还设置有一垫片;所述框架的上表面一端还设置一数显百分表,所述数显百分表用于检测并显示顶盖与流水槽之间的 ...
【技术保护点】
1.一种汽车顶盖与流水槽高度差检测检具,其特征在于:包括框架、把手、连接块和定位块,所述把手安装在所述框架的上表面,所述连接块和所述定位块均安装在所述框架的一侧,所述定位块的底端用于抵在流水槽的底面上,所述连接块的底端连接有螺杆,所述螺杆用于贯穿所述流水槽的底面后与连接螺母螺纹连接,且所述连接螺母与所述流水槽的底面之间还设置有一垫片;所述框架的上表面一端还设置一数显百分表,所述数显百分表用于检测并显示顶盖与流水槽之间的高度差值。
【技术特征摘要】
1.一种汽车顶盖与流水槽高度差检测检具,其特征在于:包括框架、把手、连接块和定位块,所述把手安装在所述框架的上表面,所述连接块和所述定位块均安装在所述框架的一侧,所述定位块的底端用于抵在流水槽的底面上,所述连接块的底端连接有螺杆,所述螺杆用于贯穿所述流水槽的底面后与连接螺母螺纹连接,且所述连接螺母与所述流水槽的底面之间还设置有一垫片;所述框架的上表面一端还设置一数显百分表,所述数显百分表用于检测并显示顶盖与流水槽之间的高度差值。2.根据权利要求1所述的汽车顶盖与流水槽高度差检测检具,其特征在于:所述连接螺母为手动螺母。3.根据权利要求2所述的汽车顶盖与流水槽高度差检测检具,其特征在于:所述垫片与所述手动螺母之间还设置有一顶块。4.根据权利要求1所述的汽车顶盖与流水槽高度差检测检具,其特征在于:所述框架为航空铝型材框架。5.根据权利要求1所述的汽车顶盖与流水槽高度差检...
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