Efficient and precise mounting structure and method for double driven bevel gears and differential mechanism shell

• Main Authors: ZHANG XIAOMING, ZHANG YUE, LYU LIANG, ZHAO LIANG, SHI YUNHANG, WANG DONGYING, JUN CHUNXIN, BI SHIJUN, CAI ZHICHAO, LI SHOUFAN
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2023
• Subjects: COMBINED OPERATIONS; HAND TOOLS; MACHINE TOOLS; MANIPULATORS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The invention relates to an efficient and precise mounting structure and method for double driven bevel gears and a differential shell. Comprising an upper positioning base plate, a lower positioning base plate, a left-middle-right side positioning guide column, a left-middle-right side long supporting spring, a left-middle-right side circumferential positioning pin supporting spring, a left-middle-right side circumferential positioning pin column, a left-middle-right side circumferential positioning pin shell, a left positioning block, a right positioning block, a left-middle-right side long supporting spring sheath and a left-side upper precise gland. Left and right upper precise gland locking blocks; the mechanism solves the problems that according to traditional assembly, a manual tool is adopted for press-fitting assembly, manual operation is conducted through a press machine and a simple tool, unbalance loading is prone to occurring, the assembly consistency is poor, efficiency and precision are low, th