Anti-deformation fixture for laser welding of titanium alloy

By designing a titanium alloy laser welding anti-deformation fixture, and utilizing an adjustable clamping mechanism and electric components, rapid positioning and efficient welding of titanium alloy round tubes are achieved, solving the problem of low welding efficiency in existing technologies and improving welding efficiency.

CN224543493UActive Publication Date: 2026-07-24HUBEI XINCHEN MECHANICAL & ELECTRICAL TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI XINCHEN MECHANICAL & ELECTRICAL TECHNOLOGY CO LTD
Filing Date
2025-06-18
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

When welding large-volume titanium alloy round tubes, the process of placing and positioning the workpiece is cumbersome, resulting in low welding efficiency. Existing technologies make it difficult to achieve efficient and accurate positioning and welding.

Method used

A deformation-resistant fixture for laser welding of titanium alloy was designed, comprising an adjustable clamping mechanism, a rotating roller, a servo motor, and an electric push rod, etc., to achieve rapid positioning and clamping of the workpiece. The positioning process of the workpiece is simplified by the relative movement and longitudinal movement of the clamping plate.

Benefits of technology

It enables rapid and accurate positioning and efficient welding of titanium alloy round tube workpieces, improving welding efficiency and simplifying workpiece placement and positioning operations.

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Abstract

The utility model discloses a titanium alloy laser welding's anti -deformation clamp, including support plate, two groups of clamping mechanisms are oppositely arranged on the support plate, the clamping mechanism of every group includes two transverse position adjustable clamping plate and longitudinal position adjustable translation plate, two rest plates are oppositely arranged on the support plate, and two rest plates set up in the two sides of clamping mechanism, be provided with rotating roller on the rest plate, be provided with titanium alloy round pipe work piece on the rotating roller. Through setting up servo motor, bidirectional screw rod and tab, it is convenient to make two clamping plates in the same group have the effect of relative movement, it is convenient to fast clamping work piece, through setting up longitudinal groove and electric push rod, can drive translation plate longitudinal movement, make two sections of work piece fast contact convenient for welding, thereby titanium alloy laser welding's anti -deformation clamp can be accurate positioning to work piece fast, further improve the welding efficiency.
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