A bevel gear adjusting pad selection method and application

By using tooling to adjust washers and employing precise adjustment methods, the problems of disassembling and assembling the active bevel gear adjusting shims were solved, achieving efficient and precise bevel gear meshing and improving the efficiency and quality of the transmission system.

CN118926869BActive Publication Date: 2026-06-09AECC AVIATION POWER CO LTD
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Patent Information

Application Number
CN202411243210.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-09-05
Publication Date
2026-06-09
Estimated Expiration
2044-09-05

AI Technical Summary

Technical Problem

In the existing technology, the disassembly and assembly of the active bevel gear adjusting pad leads to bearing wear, affects product quality and work efficiency, and has a long assembly cycle, which seriously affects the production schedule.

Method used

Tooling adjustment washers are used instead of driving bevel gear adjustment washers. By producing tooling adjustment washers in coarse and fine adjustment groups, precise adjustment can be achieved, avoiding bearing disassembly and assembly, and ensuring that the meshing clearance and color inspection are qualified.

Benefits of technology

It improves assembly efficiency, reduces the risk of parts damage, enhances product quality and work efficiency, simplifies operation procedures, and is suitable for various transmission systems.

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Abstract

The application relates to the field of testing and installation of bevel gear assemblies, in particular to a driving bevel gear adjusting pad matching method and application, which comprises the following steps: step 1, obtaining the thickness adjustable range of a tool adjusting pad ring according to the range of a bevel gear adjusting pad; step 2, assigning the group of required tool adjusting pad rings according to the thickness adjustable range of the tool adjusting pad ring; step 3, assembling and measuring the gear meshing gap, and coloring the meshing part; step 4, replacing the appropriate tool adjusting pad ring according to the measurement and coloring check results; step 5, obtaining the final required bevel gear adjusting thickness according to the thickness of the used tool adjusting pad ring; and step 6, grinding the formal adjusting pad according to the final required bevel gear adjusting thickness obtained in step 5 to obtain the available adjusting pad. The application adopts the equivalent principle, assigns the tool to replace the driving bevel gear adjusting pad to complete the matching work of the bevel gear adjusting pad, improves the product quality, and improves the work efficiency.
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