CN103143950B - 薄壁类零件的车加工装夹结构 - Google Patents

薄壁类零件的车加工装夹结构 Download PDF

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CN103143950B
CN103143950B CN201310072707.9A CN201310072707A CN103143950B CN 103143950 B CN103143950 B CN 103143950B CN 201310072707 A CN201310072707 A CN 201310072707A CN 103143950 B CN103143950 B CN 103143950B
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axle
shape draw
workpiece
groove
thin wall
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CN103143950A (zh
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王晓莉
史明亮
穆瑞
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Jiangsu Tianming Machinery Group Co., Ltd.
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Lianyungang Technical College
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Abstract

本发明提供了薄壁类零件的车加工装夹结构,其能实现工件的快速装夹且拆卸方便,大大提高加工效率。其包括心轴,心轴一端由车床卡爪夹持,待加工工件套装于心轴上、且工件一侧端面由心轴的定位环面轴向定位,其特征在于:心轴表面沿轴向开有L形卡槽,L形卡槽内安装有锁紧杆。

Description

薄壁类零件的车加工装夹结构
技术领域
  本发明涉及薄壁类零件的车加工技术领域,具体为薄壁类零件的车加工装夹结构。
背景技术
一般薄壁类零件在车加工时多是通过心轴装夹或者是直接通过三爪卡盘装夹,其装夹后还需要对工件进行找正,因此加工效率低。
发明内容
针对上述问题,本发明提供了薄壁类零件的车加工装夹结构,其能实现工件的快速装夹且拆卸方便,大大提高加工效率。
其技术方案是这样的,其包括心轴,所述心轴一端由车床卡爪夹持,待加工工件套装于所述心轴上、且工件一侧端面由所述心轴的定位环面轴向定位,其特征在于:所述心轴表面沿轴向开有L形卡槽,所述L形卡槽内安装有锁紧杆。
其进一步特征在于:
所述L形卡槽设置有两条,所述两条L形卡槽沿所述心轴径向对称设置;
所述两条L形卡槽内均安装有所述锁紧杆。
采用本发明装夹结构,其有益效果在于:其心轴表面沿轴向开有L形卡槽,且L形卡槽内安装有锁紧杆,待加工工件套于心轴上,加工时心轴随车床主轴逆时针旋转利用超越离合器原理锁紧杆在L形卡槽内自动锁紧工件,主轴停止转动后顺时针转动工件即可将工件卸下,其工件装卸便捷,有效提高了加工效率。
附图说明
图1为本发明装夹结构示意图;
图2为本发明结构中心轴、锁紧杆沿图1的A向安装结构示意图。
具体实施方式
见图1和图2,本发明结构其包括心轴1,心轴1一端由车床卡爪2夹持,待加工工件3套装于心轴1上、且工件一侧端面由心轴1的定位环面4轴向定位,心轴1表面沿轴向开有两条L形卡槽5、6,两条L形卡槽5、6沿心轴1径向对称设置;两条L形卡槽5、6内分别安装有锁紧杆7、8。图1中,9为卡盘。

Claims (1)

1.薄壁类零件的车加工装夹结构,其包括心轴,所述心轴一端由车床卡爪夹持,待加工工件套装于所述心轴上、且工件一侧端面由所述心轴的定位环面轴向定位,其特征在于:所述心轴表面沿轴向开有L形卡槽,所述L形卡槽内安装有锁紧杆;所述L形卡槽设置有两条,所述两条L形卡槽沿所述心轴径向对称设置;所述两条L形卡槽内均安装有所述锁紧杆。
CN201310072707.9A 2013-03-07 2013-03-07 薄壁类零件的车加工装夹结构 Active CN103143950B (zh)

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Publication number Priority date Publication date Assignee Title
CN103447851A (zh) * 2013-08-27 2013-12-18 镇江索达联轴器有限公司 环状薄壁件车加工防变形夹具
CN113042761A (zh) * 2021-04-25 2021-06-29 佛山市富利包装机械有限公司 一种弧形板的加工设备及加工方法
CN113369502B (zh) * 2021-06-28 2022-05-06 成都飞机工业(集团)有限责任公司 一种超薄壁衬套的车削加工方法

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CN2090750U (zh) * 1991-05-07 1991-12-18 肖文武 精密铰孔用浮动夹头
CN201244687Y (zh) * 2008-04-16 2009-05-27 上海海事大学 一种环形薄壁件加工专用工装
CN102513931A (zh) * 2011-12-19 2012-06-27 綦江齿轮传动有限公司 锲形齿轮节圆定位夹具
CN102619853A (zh) * 2012-04-10 2012-08-01 苏州唐峰电器有限公司 一种锁紧螺母
CN202411915U (zh) * 2011-12-01 2012-09-05 内江市帆航制钉有限责任公司 加工轴承外径表面的专用夹具
CN202655942U (zh) * 2012-07-06 2013-01-09 宜昌江峡船用机械有限责任公司 薄壁螺纹套的加工工装
CN203184971U (zh) * 2013-03-07 2013-09-11 连云港职业技术学院 一种薄壁类零件的车加工装夹结构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090750U (zh) * 1991-05-07 1991-12-18 肖文武 精密铰孔用浮动夹头
CN201244687Y (zh) * 2008-04-16 2009-05-27 上海海事大学 一种环形薄壁件加工专用工装
CN202411915U (zh) * 2011-12-01 2012-09-05 内江市帆航制钉有限责任公司 加工轴承外径表面的专用夹具
CN102513931A (zh) * 2011-12-19 2012-06-27 綦江齿轮传动有限公司 锲形齿轮节圆定位夹具
CN102619853A (zh) * 2012-04-10 2012-08-01 苏州唐峰电器有限公司 一种锁紧螺母
CN202655942U (zh) * 2012-07-06 2013-01-09 宜昌江峡船用机械有限责任公司 薄壁螺纹套的加工工装
CN203184971U (zh) * 2013-03-07 2013-09-11 连云港职业技术学院 一种薄壁类零件的车加工装夹结构

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