CN103008731B - 回转钻孔胎 - Google Patents

回转钻孔胎 Download PDF

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CN103008731B
CN103008731B CN201210481344.XA CN201210481344A CN103008731B CN 103008731 B CN103008731 B CN 103008731B CN 201210481344 A CN201210481344 A CN 201210481344A CN 103008731 B CN103008731 B CN 103008731B
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positioning
shaft
base
rotary drilling
axle
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CN103008731A (zh
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王玉金
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Dalian Hellon Keben Piston Co ltd
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Dalian Huilong Piston Ltd By Share Ltd
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Abstract

本发明公开了一种回转钻孔胎,包括钻模板、机座、定位盘、止口盘、空心轴、拉环、心轴、拉杆、定位柱、底座、摆动轴、摆杆、定位轴和手柄,钻模板安装在机座外侧,定位盘安装在机座顶部,止口盘与定位盘连接,空心轴安装在机座之间,摆动轴设置在空心轴内,拉环与拉杆连接,心轴与定位柱连接,拉杆与摆动轴连接,机座固定在底座的侧面上,定位柱固定在底座的顶面上,定位轴与摆动轴连接,摆杆连接在定位轴上,手柄连接在摆动轴上。本发明一种回转钻孔胎,定位准确,工件圆周不管有多少孔,只需一个钻模套,转动定位盘,即可钻孔,钻斜孔只需更换不同角度的底座,就可完成钻孔,钻直孔底座是水平的,工件装卡方便,操作简单。

Description

回转钻孔胎
技术领域
本发明涉及一种回转钻孔胎。
背景技术
现有技术中,钻孔胎钻孔的形式比较单一,不能根据不同孔的需要进行钻孔,而且原有的钻孔胎不能进行准确的定位,造成钻孔误差较大。
发明内容
本发明的目的是提供一种可根据需要更换不同角度的底座,定位准确的回转钻孔胎。
本发明为实现上述目的所采用的技术方案是:一种回转钻孔胎,包括钻模板、机座、定位盘、止口盘、空心轴、拉环、心轴、拉杆、定位柱、底座、摆动轴、摆杆、定位轴和手柄,钻模板安装在机座外侧,定位盘安装在机座顶部,止口盘与定位盘连接,空心轴安装在机座之间,摆动轴设置在空心轴内,拉环与拉杆连接,心轴与定位柱连接,拉杆与摆动轴连接,机座固定在底座的侧面上,定位柱固定在底座的顶面上,定位轴与摆动轴连接,摆杆连接在定位轴上,手柄连接在摆动轴上。
所述拉杆上设有第一弹簧。
所述空心轴与机座之间设有推力球轴承。
所述定位轴端部连接有第二弹簧。
本发明一种回转钻孔胎,定位准确,工件圆周不管有多少孔,只需一个钻模套,转动定位盘,即可钻孔,钻斜孔只需更换不同角度的底座,就可完成钻孔,钻直孔底座是水平的,工件装卡方便,操作简单。
附图说明
图1是本发明一种回转钻孔胎的结构示意图。
图2是图1中的K向视图。
图3是图2的A-A向剖视图。
图中:1、钻模板;2、机座;3、定位盘;4、止口盘;5、空心轴;6、拉环;7、心轴;8、拉杆;9、底座;10、手柄;11、定位柱;12、推力球轴承;13、摆动轴;14、摆杆;15、第一弹簧;16、定位轴;17、第二弹簧。
具体实施方式
如图1、图2和图3所示,回转钻孔胎,包括钻模板1、机座2、定位盘3、止口盘4、空心轴5、拉环6、心轴7、拉杆8、定位柱11、底座9、摆动轴13、摆杆14、定位轴16和手柄10,钻模板1安装在机座2外侧,定位盘3安装在机座2顶部,止口盘4与定位盘3连接,空心轴5安装在机座2之间,摆动轴13设置在空心轴5内,拉环6与拉杆8连接,心轴7与定位柱11连接,拉杆8与摆动轴13连接,机座2固定在底座9的侧面上,定位柱11固定在底座9的顶面上,定位轴16与摆动轴13连接,摆杆14连接在定位轴16上,手柄10连接在摆动轴13上,拉杆8上设有第一弹簧15,空心轴5与机座2之间设有推力球轴承12,定位轴16端部连接有第二弹簧17,本发明回转钻孔胎,定位准确,工件圆周不管有多少孔,只需一个钻模套,转动定位盘,即可钻孔,钻斜孔只需更换不同角度的底座,就可完成钻孔,钻直孔底座是水平的,工件装卡方便,操作简单。

Claims (4)

1.一种回转钻孔胎,其特征在于:包括钻模板、机座、定位盘、止口盘、空心轴、拉环、心轴、拉杆、定位柱、底座、摆动轴、摆杆、定位轴和手柄,钻模板安装在机座外侧,定位盘安装在机座顶部,止口盘与定位盘连接,空心轴安装在机座之间,摆动轴设置在空心轴内,拉环与拉杆连接,心轴与定位柱连接,拉杆与摆动轴连接,机座固定在底座的侧面上,定位柱固定在底座的顶面上,定位轴与摆动轴连接,摆杆连接在定位轴上,手柄连接在摆动轴上。
2.根据权利要求1所述的一种回转钻孔胎,其特征在于:所述拉杆上设有第一弹簧。
3.根据权利要求1所述的一种回转钻孔胎,其特征在于:所述空心轴与机座之间设有推力球轴承。
4.根据权利要求1所述的一种回转钻孔胎,其特征在于:所述定位轴端部连接有第二弹簧。
CN201210481344.XA 2012-11-23 2012-11-23 回转钻孔胎 Active CN103008731B (zh)

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Publication number Priority date Publication date Assignee Title
CN103801736A (zh) * 2014-03-12 2014-05-21 无锡威孚马山油泵油嘴有限公司 一种用于加工柱塞套上斜孔的钻模结构
CN110508844B (zh) * 2019-08-28 2021-07-09 中国兵器科学研究院宁波分院 一种用于加工活塞倾斜通油孔的钻孔定位装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614464A (en) * 1985-07-12 1986-09-30 Christensen Harry N Adjustable jig for hole formation
CN101927366A (zh) * 2009-06-27 2010-12-29 铜陵精恒机械有限责任公司 活塞铝裙万能任意分度斜孔回转钻模
CN102328217A (zh) * 2011-08-19 2012-01-25 王吴光 一种斜孔零件专用夹具
CN103522093A (zh) * 2013-05-31 2014-01-22 洛阳建浩重工机械有限公司 一种法兰专用夹具
CN203621978U (zh) * 2013-12-24 2014-06-04 长春轨道客车装备有限责任公司 可调节式注油孔钻削工装

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614464A (en) * 1985-07-12 1986-09-30 Christensen Harry N Adjustable jig for hole formation
CN101927366A (zh) * 2009-06-27 2010-12-29 铜陵精恒机械有限责任公司 活塞铝裙万能任意分度斜孔回转钻模
CN102328217A (zh) * 2011-08-19 2012-01-25 王吴光 一种斜孔零件专用夹具
CN103522093A (zh) * 2013-05-31 2014-01-22 洛阳建浩重工机械有限公司 一种法兰专用夹具
CN203621978U (zh) * 2013-12-24 2014-06-04 长春轨道客车装备有限责任公司 可调节式注油孔钻削工装

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