一种铸件内壁间距测量装置

A Device for Measuring the Distance Between the Inner Walls of a Casting

本实用新型公开了一种铸件内壁间距检测装置,安装板、滑块、限位块、接触块、弹簧、弹簧导杆、滑轨、位移传感器、滚轮、工件;其特征在于:采用机械结构转化及位移传感器,能够实现各种尺寸铸件内壁测量,而且能够实现一定范围的浮动效果,这也解决了铸件尺寸差异性的问题,同时具有测量铸件内壁间距的尺寸范围灵活、精度高、效率高等优点。

The utility model discloses a device for detecting the distance between the inner walls of castings, which installs a plate, a slider, a limit block, a contact block, a spring, a spring guide rod, a slide rail, a displacement sensor, a roller and a workpiece. The utility model is characterized in that by using mechanical structure transformation and displacement sensor, the inner wall of castings of various sizes can be measured, and the floating effect in a certain range can be realized, which also solves the problem of difference in casting size. At the same time, it has the advantages of flexible size range, high precision and high efficiency for measuring the distance between the inner walls of castings.