Dial indicator calibrating device

The utility model discloses a dial indicator calibrating device, which comprises a base, a dial indicator fixing mechanism and a calibration object fixing mechanism, the dial indicator fixing mechanism and the calibration object fixing mechanism are arranged on the base, and the dial indicator fixing mechanism is arranged above the calibration object fixing mechanism. Through the above mode, the dial indicator calibrating device can satisfy detection and calibration of dial indicators of different dimensions, not only can improve the precision of detection and calibration, but also is simple in structure and convenient to use. 本实用新型公开了一种百分表检定装置，包括：底座、百分表固定机构、校准物固定机构，所述百分表固定机构和所述校准物固定机构设置于所述底座上，且所述百分表固定机构设置于所述校准物固定机构的上方。通过上述方式，本实用新型一种百分表检定装置，可以满足不同尺寸规格的百分表进行检测校准，不仅可以提高检测校准的精度，而且结构简单、方便使用。