A flange hole inner diameter measuring device

Abstract

The utility model discloses a flange hole inner diameter measuring device relates to mechanical measuring equipment technical field, this flange hole inner diameter measuring device, including the measurer, the outer wall both sides of measurer all are through and pull the lever, two the one end of pull lever away from measurer all are screw -thread connection and have the connecting shaft, the bottom of connecting shaft is connected with the detection rod, the bottom fixed connection of detection rod has the detection terminal, two detection terminals all are located the outer wall both sides of measurer, the bottom fixed connection of measurer has the support rod, the outer wall of support rod is set up with a plurality of sliding slot, a plurality of the inner wall sliding connection of sliding slot has the sliding plate, the top both sides of sliding plate are seted up with the central groove. The utility model discloses flange hole inner diameter measuring device, possess the flange hole measuring demand of adaptable different size, and can adapt to various shapes, size and position flange hole measuring function.

Images