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发明授权
CN105710528B 一种搅拌摩擦点焊主机头传动装置 有权

一种搅拌摩擦点焊主机头传动装置
摘要：
一种搅拌摩擦点焊主机头传动装置，包含并联运动主体A，并联运动主体B和L型一体式安装底座，所述并联运动主体A包括上直线轴承和下直线轴承，所述上直线轴承和下直线轴承安装在所述L型一体式安装底座上，所述并联运动主体A通过所述上直线轴承和下直线轴承安装在所述L型一体式安装底座上，所述并联运动主体B包括上花键轴，所述并联运动主体B通过所述上花键轴安装在所述L型一体式安装底座上。本发明解决现有技术中焊接竖直连接面薄弱的问题，具有提高焊点表面质量，增强焊点强度的有益效果。
摘要（英）：

A transmission device for a friction stir spot welding main handpiece comprises a parallel kinematics body A, a parallel kinematics body B and an L-shaped integrated mounting base. The parallel kinematics body A comprises an upper linear bearing and a lower linear bearing which are installed on the L-shaped integrated mounting base. The parallel kinematics body A is installed on the L-shaped integrated mounting base through the upper linear bearing and the lower linear bearing. The parallel kinematics body B comprises an upper spline shaft and is installed on the L-shaped integrated mounting base through the upper spline shaft. The problem that a vertical welding connection plane is weak in the prior art is solved, and the transmission device has the beneficial effects of improving the surface quality of welding spots and improving the intensity of the welding spots.

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