Annular workpiece opening gap detection device

• Main Authors: ZHU TIANBAI, SHAN SHUILIN, LIU YUJUN, WU XUANDONG
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model relates to an annular workpiece opening gap detection device, which comprises a bottom plate, a piston ring clamping seat, a mounting rod, a piston ring gap plug gauge and a positioning clamping piece, after the piston ring is positioned and clamped through the positioning clamping piece, the piston ring is positioned and placed in the piston ring clamping base, it is guaranteed that an opening of the piston ring is vertically and upwards arranged, positioning is accurate, the opening of the piston ring cannot be abraded in the detection process, the measurement accuracy is improved, and the finished product quality is guaranteed; the adjusting assembly drives a mounting rod to move in the vertical direction through a first lifting air cylinder and a second lifting air cylinder, and drives the mounting rod to rotate through a rotating motor, so that a mounting plate on the mounting rod is turned over upwards to mount and replace the piston ring gap plug gauge, and the occupied space of the d