An automatic assembly system for automobile transmission shaft sleeves

By designing the automatic assembly system of the automobile transmission shaft sleeve, the coordinated work of stepper feeding, end cap assembly and shaft sleeve assembly devices is used to solve the problems of incoherent and inconsistent assembly of the transmission shaft assembly, the efficient and precise assembly process is achieved, and product quality and production efficiency are improved.

CN118989974BActive Publication Date: 2025-03-11NINGBO DESUN MASCH TECH CO LTD
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Patent Information

Application Number
CN202411485225.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-10-23
Publication Date
2025-03-11
Estimated Expiration
2044-10-23

AI Technical Summary

Technical Problem

During the assembly process of existing drive shaft components, the assembly of parts is incoherent and inconsistent, resulting in low product qualification rate and high production costs.

Method used

An automatic assembly system for automobile transmission shaft sleeves is designed, including a step feeding device, an end cover assembly device and a shaft sleeve assembly device. The step feeding device gradually positions and conveys the transmission shaft through the cooperation of the fixed and movable frames; the end cover assembly device ensures the accurate assembly and pressing of the end cover through the coordination of the first and second assembly components; the shaft sleeve assembly device automatically adjusts the center and angle of the shaft sleeve through the cooperation of the deviation correction assembly and the pressing assembly to ensure the correct installation of the shaft sleeve.

Benefits of technology

The step-by-step assembly and continuous processing of the drive shaft assembly are realized, ensuring the consistency of assembly angle and position, improving the product qualification rate and assembly efficiency, and reducing production costs.

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Abstract

The present invention relates to an automatic assembly system for automobile transmission shaft sleeves, and the system includes a step-feeding device, an end cover assembly device and a shaft sleeve assembly device. The step-feeding device includes a fixed frame and a movable frame, and the lifting and translation of the movable frame drives the transmission shaft supported by the support bracket of the fixed frame to move forward step by step. The end cover assembly device includes a first assembly component and a second assembly component. The first assembly component and the second assembly component are respectively pressed into the end cover from both ends of the transmission shaft, and the end cover is pushed twice, so as to maintain the consistency and reliability of the pressing to the transmission shaft, and avoid the assembly drawbacks of eccentric load and eccentricity. The position and assembly angle of the transmission shaft are consistent at the two stations of the end cover assembly device and the shaft sleeve assembly device, so as to maintain the consistency of the shaft sleeve assembly. The transmission shaft assembly is assembled under the same system, with high assembly efficiency and high assembly accuracy.
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Citation Information

Patent Citations

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