Quick core fixing device of pipe fitting checking fixture

• Main Authors: ZHANG QUAN, MAO JIAWEI, DING GUOQING, WEN HUAXUAN, WANG CHENG
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2023
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model discloses a pipe fitting checking fixture rapid core fixing device, which comprises a pipe fitting positioning assembly, a pull rod assembly and a positioning bead, the outer part of the top end of the pipe fitting positioning assembly is a pipe fitting sleeving part, the pipe fitting sleeving part is provided with a plurality of mounting holes along the radial direction, and the positioning bead can move along the axial direction of the mounting holes and is limited in the mounting holes; the pull rod assembly can be connected into the axial positioning hole of the pipe fitting positioning assembly in an axial movement mode, the top of the pull rod assembly comprises a conical surface positioning block, and the positioning ball is in contact connection with the conical surface positioning block. The device has the beneficial effects that the operation is simple, the action time takt is reduced, and the detection efficiency and the product productivity are greatly improved; manual operation