一种用于搅拌摩擦焊的随焊挤压装置及其随焊挤压方法

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 空间自动化技术研究室

	一种用于搅拌摩擦焊的随焊挤压装置及其随焊挤压方法
	王敏; 杨广新; 张会杰; 张景宝; 张骁; 武加锋
	2014-06-11
专利国别	中国
专利号	CN103846544A
专利类型	发明
产权排序	1
权利人	中国科学院沈阳自动化研究所
其他题名	Welding with trailing extrusion device for friction stir welding and welding with trailing extrusion method thereof
中文摘要	本发明属于搅拌摩擦焊领域，具体地说是一种用于搅拌摩擦焊的随焊挤压装置及其随焊挤压方法，装置包括支座、支撑臂、施力弹簧和挤压轮，支座通过螺栓与搅拌摩擦焊机的静止轴套相连接，使该装置固定于焊机上；支撑臂呈L型，与施力弹簧一起，通过销轴与支座相连接；挤压轮连接在L型支撑臂的末端，通过主轴向下移动向被焊工件施加压力。采用本发明的随焊挤压装置焊接宽度较大或较小的金属板材，能够有效降低卡具的制造成本，简化焊前装卡过程，增大焊具的施焊空间，从而保证了焊缝的优质成形并拓宽了搅拌摩擦焊技术的应用范围。
是否PCT专利	否
英文摘要	The invention belongs to the field of friction stir welding and particularly relates to a welding with trailing extrusion device for friction stir welding and a welding with trailing extrusion method thereof. The device comprises a supporting base, a supporting arm, a force applying spring and an extruding wheel, wherein the supporting base is connected with a static shaft sleeve of a friction stir welder through a bolt, so that the device is welded to the welder; the supporting arm is L-shaped; the supporting arm and the force applying spring are connected with the supporting base through pin shafts; the extruding wheel is connected to the tail end of the L-shaped supporting arm, and moves downwards through a main shaft to stress a to-be-welded workpiece. When the welding with trailing extrusion device is used for welding a metal plate which is relatively large or small in width, the manufacturing cost of a clamping tool can be effectively reduced, the process of mounting the clamping tool before welding is simplified, the welding space of a welding tool is increased, high-quality formation of a welding seam is guaranteed, and the application range of friction stir welding technology is widened.
申请日期	2012-11-30
语种	中文
专利申请号	CN201210512897.7
专利代理	沈阳科苑专利商标代理有限公司 21002
内容类型	专利
源URL	[http://ir.sia.ac.cn/handle/173321/14856]
专题	沈阳自动化研究所_空间自动化技术研究室
推荐引用方式 GB/T 7714	王敏,杨广新,张会杰,等. 一种用于搅拌摩擦焊的随焊挤压装置及其随焊挤压方法. CN103846544A. 2014-06-11.