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专利名称: 一种异形曲面表面自动加工机
其他题名: Automatic machining machine for surface of special-shape curved surface
作者: 谷侃锋; 杨国永; 孙元; 高英美; 赵明扬
所属部门: 装备制造技术研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明授权
专利状态: 有效
摘要: 本发明涉及表面机械加工设备,具体地说是一种异形曲面表面自动加工机,包括机械本体、操作机器人机构、夹具及随动拉丝轮机构,其中操作机器人机构包括具有三个直线运动自由度的直角坐标机器人机构、平动台及具有三个转动自由度的转腕机构,在转腕机构的输出端上安装有夹具;在每个转腕机构的上方均对应一个安装在所述机械本体上的随动拉丝机构,每个随动拉丝机构均带有通过电机驱动的加工轮,被加工的零件安装在夹具上,通过随动拉丝机构中的加工轮进行加工。本发明可适应各种异形曲面的加工和曲面间加工轨迹的平滑切换;设计随动平衡机构进行恒压力表面加工。采用夹具增强功能,保证工件在做空间运动时能够可靠夹紧定位。
英文摘要: The invention relates to surface machining equipment, in particular to an automatic machining machine for the surface of a special-shape curved surface. The machine comprises a mechanical main body, an operating robot mechanism, clamps and follow-up wire-drawing wheel mechanisms, wherein the operating robot mechanism comprises a rectangular coordinate robot mechanism with three degrees of linear motion freedom, a translational motion platform and wrist rotation mechanisms with three degrees of rotational freedom; the clamps are mounted at the output ends of the wrist rotation mechanisms; one follow-up wire-drawing wheel mechanism mounted on the mechanical main body is correspondingly positioned above each wrist rotation mechanism; each follow-up wire-drawing wheel mechanism is provided with a machining wheel driven by a motor; and parts to be machined are mounted on the clamps and machined through the processing wheels of the follow-up wire-drawing wheel mechanisms. The machine can adapt to machining of various special-shape curved surfaces and smooth switching of machining path between the curved surfaces, designs a follow-up balance mechanism to perform constant-pressure surface machining, adopts the clamps to enhance the function, and guarantees that a workpiece can be clamped and positioned reliably when doing spatial motion.
是否PCT专利:
申请日期: 2011-12-31
公开日期: 2013-07-03
授权日期: 2015-07-15
专利申请号: CN201110459629.9
公布/公告号: CN103182662B
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/17009
Appears in Collections:装备制造技术研究室_专利

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Recommended Citation:
谷侃锋,杨国永,孙元,等. 一种异形曲面表面自动加工机. CN103182662B. 2013.
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格式: Adobe PDF
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