Welding device capable of welding aluminum alloy at multiple angles

By designing multi-angle welding components and rotary welding components, combined with detection and control components, the shortcomings of existing aluminum alloy welding devices in angle adjustment and pendulum welding are solved, high-precision angle adjustment and coordinated pendulum welding are achieved, and welding quality and device versatility are improved.

CN119952363AActive Publication Date: 2025-05-09安徽极科奥美工业科技有限公司
11 Cites 1 Cited by

Patent Information

Application Number
CN202510330683.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-20
Publication Date
2025-05-09
Estimated Expiration
2045-03-20

AI Technical Summary

Technical Problem

The existing aluminum alloy welding devices have low degrees of freedom when adjusting the welding angle, making it difficult to adjust any angle at the welding end, and it is difficult to achieve joint welding operations, affecting the quality of weld formation.

Method used

A welding device including a multi-angle welding assembly and a rotary welding assembly is designed. The multi-angle welding assembly drives the drive gear rotation through a low-speed motor, combining the movement of the slider and telescopic rod to achieve multi-directional angle adjustment of the welding head. The rotary welding assembly rotates synchronously through a dual-axis motor drive rotary shaft to realize the rotary welding of aluminum alloy rod parts or pipe fittings. The detection and control components independently control the small electric push rod through the PLC controller to realize the pendulum welding operation of the welding joint and adjust the welding heat input according to the diameter and size of the aluminum alloy rod or pipe fittings.

Benefits of technology

The degree of freedom of angle adjustment of welding heads is improved, the versatility of welding devices is enhanced, the coordinated welding operation is realized, the quality of weld formation is improved, and the welding heat input is adjusted according to the diameter and size of aluminum alloy rods or pipe fittings is automatically adjusted to avoid weld defects.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the technical field of aluminum alloy welding, in particular to a welding device capable of welding aluminum alloy at multiple angles, which comprises a base, a double-section mechanical arm is fixedly mounted on the upper end surface of the base, and the output end of the double-section mechanical arm is fixedly connected with a multi-angle welding assembly; the multi-angle welding assembly comprises a fixing sleeve fixedly connected to the output end of the double-section mechanical arm. The degree of freedom of welding angle adjustment of the welding head can be improved, the universality of the aluminum alloy welding device is improved, meanwhile, swing welding operation of aluminum alloy bars or pipes can be cooperatively achieved, the welding seam forming quality of the aluminum alloy bars or pipes can be improved, and the welding quality of the aluminum alloy bars or pipes is improved. And heat input received by the aluminum alloy bar or pipe fitting during spin welding can be automatically regulated and controlled according to the diameter size of the aluminum alloy bar or pipe fitting, the swing welding frequency of the welding head can be automatically matched with the spin welding speed of the aluminum alloy bar or pipe fitting, and the swing welding quality of the aluminum alloy bar or pipe fitting can be guaranteed.
Need to check novelty before this filing date? Find Prior Art