Tool for measuring height of ring groove of gear ring

• Main Authors: CUI BAOFENG, YU BAOKUN, TUO SHIHUA, ZHU JIANGUO
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model discloses a tool for measuring the height of a ring groove of a gear ring, and the tool comprises a positioning plate, the positioning plate is provided with a calibration member or a gear ring to be measured, the positioning plate is provided with a sliding block hole groove, and a sliding block is movably disposed in the sliding block hole groove. A mounting cavity is formed in the sliding block in the axial direction, a dial indicator is detachably mounted in the top of the mounting cavity, a connecting rod is coaxially arranged in the bottom of the mounting cavity, the top end of the connecting rod tightly abuts against the bottom end of the dial indicator, and a measuring plate is fixedly connected to the bottom end of the connecting rod; the two radial ends of the top end of the measuring plate are respectively provided with a measuring plate shoulder in an integrated manner, and the measuring plate shoulders are in close contact with the inner wall of the calibration member or the to-