A drive shaft welding process
The transmission shaft welding device, consisting of a support platform, a positioning and detection unit, and a straightening unit, solves the coaxiality problem when welding the universal joint and the connecting shaft, improving welding quality and efficiency while reducing costs.
CN117415491BActive Publication Date: 2026-07-17CHONGQING TRANSMISSION SHAFT CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHONGQING TRANSMISSION SHAFT CO LTD
- Filing Date
- 2023-09-28
- Publication Date
- 2026-07-17
Smart Images
Figure CN117415491B_ABST
Abstract
This invention relates to the field of drive shaft processing technology and discloses a drive shaft welding process, comprising the following steps: S1, preparing a universal joint and a connecting shaft; S2, preparing a drive shaft welding device, including a support platform, a positioning and detection unit, a straightening unit, and a welding unit; S3, fixing the universal joint and the connecting shaft onto the drive shaft welding device; S4, using the straightening unit to detect whether the connecting shaft and the universal joint are coaxial; S5, using the welding unit to weld the universal joint and the connecting shaft. The technical solution of this invention enables the first universal joint fork and the second universal joint fork to maintain a coaxial arrangement, thereby improving the welding quality of the drive shaft.
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