Special device for laser ultrasonic vibration compounding of titanium alloy thick plate

CN120844073APending Publication Date: 2025-10-28NINGBO YINZHOU LEISU LASER TECH
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Patent Information

Application Number
CN202510785017.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-12
Publication Date
2025-10-28

AI Technical Summary

Technical Problem

The turntable system of the ultrasonic vibration mechanism in existing laser cladding equipment has a complex structure and high cost, and the bolt fastening structure on the chuck has poor flexibility, which affects the quality and cost of the repair layer.

Method used

A fixed ultrasonic vibration mechanism is adopted, and a chuck connected to the amplitude rod through a connecting column is combined with a clamping mechanism and a second shifting mechanism to simplify the structure and reduce costs; the fastening mechanism is improved to match the friction plate with the movable groove to improve the fastening flexibility; the chuck position is adjusted using a drive motor and gear rack transmission to simplify operation.

Benefits of technology

The device structure is simplified, the cost and energy consumption are reduced, the flexibility of the chuck and the quality of the repair layer are improved, and the stability and fastening effect of the device are enhanced.

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Abstract

The invention discloses a titanium alloy thick plate laser ultrasonic vibration composite special device which comprises a rack, an ultrasonic vibration mechanism, a first displacement mechanism, a laser cladding mechanism and a chuck mechanism. According to the improved structure in the scheme, a chuck is connected with an amplitude-change pole in the ultrasonic vibration mechanism through a connecting column, and a balance rod on the connecting column is in butt joint with a clamping mechanism on a mounting base; when the position of a to-be-cladded part on the chuck needs to be adjusted, the clamping mechanism clamps the balance rod, the second displacement mechanism moves the mounting seat, and the chuck connected with the mounting seat synchronously moves, so that the ultrasonic vibration mechanism does not need to be moved, the structure is simplified, the cost is reduced, and the energy consumption is reduced; a telescopic mechanism in the positioning mechanism is matched with a positioning pin to limit movement of a chuck in the horizontal direction, so that the chuck vibrates in the longitudinal direction along with an ultrasonic vibration mechanism, and in the vibration process, a first displacement mechanism is matched with a laser cladding mechanism to repair a workpiece, such as a titanium alloy rear plate, on the chuck, and a reinforced layer is formed.
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Citation Information

Patent Citations

  • Supersonic vibration multidimensional influence laser cladding device and method

    CN110218999A