Detection device for indexing precision of fluted disc

• Main Authors: LU JUN, MAGOZO, GUO YUXIN, YANG MINGDONG, WANG CHENGHUA, WANG CAINIAN, SUN JINGSHUAI, WEI LIANXIN, JING LIPING, FAN YINI
• Format: Patent
• Language: Chinese; English
• Published: 21.07.2023
• Subjects: HAND TOOLS; MANIPULATORS; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; TESTING; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The invention discloses a fluted disc indexing accuracy detection device which is characterized in that the device comprises a shell (1), a rotating shaft (2) is rotatably supported at the bottom of the shell (1), a handle (3) located outside the shell (1) is arranged at the end of the rotating shaft (2), an eccentric wheel (4) is arranged on the rotating shaft (2), and a deep groove ball bearing (5) is arranged outside the eccentric wheel (4). The shell (1) is provided with an upper sliding sleeve (6) and a lower sliding sleeve (7) which are coaxial, the upper sliding sleeve (6) and the lower sliding sleeve (7) are movably connected with a driving shaft (8) together, the bottom end face of the driving shaft (8) makes contact with the outer wall of the deep groove ball bearing (5), meanwhile, a limiting nut (9) is further arranged on the lower portion of the driving shaft (8) and located above the lower sliding sleeve (7), and a spring (10) is connected to the driving shaft (8) in a sleeved mode. And the spri