Auxiliary measuring tool for third-gear and fourth-gear synchronizer gear ring assembly of six-gear transmission of front-drive passenger car

• Main Authors: QIN LING, PENG XIAOLI, WANG RONGBO, YANG XIAO, TANG QUANDONG, ZHENG XIAOLIN, WEN SHISHUANG, WU MIN, LIU TAO
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2016
• 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 invention provides an auxiliary measuring tool for a third-gear and fourth-gear synchronizer gear ring assembly of a six-gear transmission of a front-drive passenger car. By the adoption of the auxiliary measuring tool, the labor intensity is lowered. A locating groove matched with supporting feet on a third-gear and fourth-gear synchronizer intermediate ring is formed in the periphery of a base. The outer circular face of a mandrel disc is in clearance fit with the inner circular face of a third-gear and fourth-gear synchronizer inner gear ring. The lower ends of two support pillars are connected with a base plate, and the upper ends of the two support pillars are connected with a support. An upper bushing is connected with the support, and a lower bushing is connected with a pressing disc. A connection portion of rapid clamping tongs is in clearance fit with a longitudinal assembling hole formed in a mounting base, and the lower end of the rapid clamping tongs extends into a connecting hole in the upper