Quick detection device of steel pipe excircle roughness

The utility model relates to a roughness measurement technical field, concretely relates to quick detection device of steel pipe excircle roughness, it includes portable roughometer, fixes a positionthe body, be equipped with on the location body V type groove that is used for the locating steel pipe excircle portable roughometer installs on the body of location and works as when V type groove ispositioned the steel pipe excircle, portable roughometer's removal contact and the contact of steel pipe excircle the moving direction who removes the contact is parallel with the steel pipe axis. The utility model discloses a batch short -term test of steel pipe excircle roughness, and have better commonality, can adapt to the steel pipe of measuring different diameters. 本实用新型涉及粗糙度检测技术领域，具体涉及种钢管外圆粗糙度快速检测装置，其包括便携式粗糙度仪、定位体，所述定位体上设有用于定位钢管外圆的V型槽、所述便携式粗糙度仪安装于定位体上且当所述V型槽定位于钢管外圆时，所述便携式粗糙度仪的移动触头与钢管外圆接触、所述移动触头的移动方向与钢管轴线平行。本实用新型实现了钢管外圆粗糙度的批量快速检测，且具有较好的通用性，能适应测量不同直径的钢管。