一种自行车三脚架定位焊接装置

The design of the bicycle tripod positioning welding device enables precise multi-directional clamping and flexible support of the bicycle frame, solving the problems of clamping damage and inflexible adjustment of existing welding devices, and improving welding accuracy and efficiency.

CN122400960APending Publication Date: 2026-07-17BAOJI GUANHENG TITANIUM IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BAOJI GUANHENG TITANIUM IND CO LTD
Filing Date
2026-06-08
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing bicycle welding equipment has a clamping mechanism that is prone to damaging pipes, is inflexible in adjustment, and lacks flexible support, resulting in low welding accuracy and low efficiency.

Method used

A bicycle tripod positioning and welding device was designed, comprising a moving mechanism, a clamping mechanism, an auxiliary positioning mechanism, and a tube clamping mechanism. The device utilizes a cylinder to drive the positioning seat and rubber pad to achieve linkage between bottom support and side clamping. Combined with springs and anti-slip rubber layers, it provides flexible support and protection. The clamping mechanism achieves multi-point self-centering clamping through gear teeth.

Benefits of technology

It improved welding precision and efficiency, reduced pipe deformation and scratches, shortened line changeover time, and ensured the stability and accuracy of the frame during the welding process.

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Abstract

本发明公开了一种自行车三脚架定位焊接装置,涉及焊接工装夹具技术领域。该装置包括移动机构、夹持机构、辅助定位机构及管夹持机构。辅助定位机构包括气缸和由气缸驱动升降的定位座,定位座顶部设有橡胶垫;管夹持机构包括矩形架、双向齿板、齿轮及车架夹爪;矩形架固定安装于定位座侧面。当气缸驱动定位座上升时,同步带动矩形架上升使车架夹爪靠近管件侧方;当橡胶垫抵接管件底部时,车架夹爪在齿轮与双向齿板驱动下夹持管件侧面,实现底部支撑与侧面夹持的多方位联动固定。本装置通过联动设计实现了装夹过程的一步到位,具有调节灵活、夹持稳固、柔性防损的优点,可有效防止管件变形与划伤,显著提升焊接精度与成品率。
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