CN103639780B - 高精密钻孔定位装置 - Google Patents

高精密钻孔定位装置 Download PDF

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Publication number
CN103639780B
CN103639780B CN201310633113.0A CN201310633113A CN103639780B CN 103639780 B CN103639780 B CN 103639780B CN 201310633113 A CN201310633113 A CN 201310633113A CN 103639780 B CN103639780 B CN 103639780B
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positioning
hole
positioning cover
cover
screw rod
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CN103639780A (zh
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范罗荣
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Wuxi Hanghu Technology Co Ltd
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Wuxi Hanghu Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

本发明涉及高精密钻孔定位装置,包括夹持柱和定位罩,夹持柱上带有限位台,限位台的外圆带有检测面,限位台的端面上带有螺杆和定位环,螺杆上装有螺母;定位罩带有中心孔,中心孔的内圆带有台阶,定位罩的端面上带有通孔,定位罩通过通孔安装在螺杆上,定位罩的外圆带有钻模;本发明结构简单,使用灵活方便,装夹简单,加工精度高。<!-- 2 -->

Description

高精密钻孔定位装置
技术领域
本发明涉及工装夹具技术领域,尤其涉及用于对工件进行钻孔加工的定位夹具。
背景技术
对于结构较复杂的工件,在对其进行定位加工时,使用普通夹具对其定位有一定难度,尤其是要保证加工精度,必须使用专用的工装才能满足要求,而且工装一定要使用方便,装夹效率高,同时又能保证其加工精度。
发明内容
本发明针对现有技术中的上述缺点,提供一种高精密钻孔定位装置,其结构简单,使用灵活方便,装夹效率高,加工精度高。
本发明所采用的技术方案如下:
高精密钻孔定位装置,包括夹持柱和定位罩,夹持柱上带有限位台,限位台的外圆带有检测面,限位台的端面上带有螺杆和定位环,螺杆上装有螺母;定位罩带有中心孔,中心孔的内圆带有台阶,定位罩的端面上带有通孔,定位罩通过通孔安装在螺杆上,定位罩的外圆带有钻模。
本发明的优点在于:根据工件的结构,在定位台上设置定位环对柱体工件的一端进行限位支撑,使用定位罩对工件的另一端进行限位,同时再定位罩固定于螺杆上,定位台外圆铣出检测面,对工件的定位是否精确先进行判断,保证了成品率和加工精度,结构简单,使用灵活方便,装夹效率高,加工精度高。
附图说明
图1、图2和图3为本发明的结构示意图。
具体实施方式
下面结合附图,说明本发明的具体实施方式。
如图1至图3所示,本发明包括夹持柱1和定位罩5,夹持柱1上带有限位台2,可以柱体工件上的台阶端面进行限位,限位台2的外圆带有检测面10,通过判断检测面10是否水平来检测对工件的定位是否精确,限位台2的端面上带有螺杆4和定位环3,定位环3用于与工件上的台阶配合,螺杆4上装有螺母8;定位罩5带有中心孔7,中心孔7的内圆带有台阶,定位罩5的端面上带有通孔6,定位罩5通过通孔6安装在螺杆4上,中心孔7内的所述台阶与工件上的另一处台阶端面配合,通过旋紧螺母8压紧定位罩5,进而对工件的另一端进行定位,定位罩5的外圆带有钻模9,判断检测面10水平状态后,即可通过钻模9对工件进行钻孔加工;
本发明的使用方法如下:
第一步,将夹持柱1装于操作台上;
第二步,将工件的一端台阶与定位环3配合;
第三步,将定位罩5穿在螺杆4上,并使工件的另一端台阶端面与中心孔7的所述台阶配合;
第四步,旋紧螺母8压紧定位罩5进而对工件定位压紧;
第五步,判断检测面10呈水平状态后,通过钻模9对工件进行钻孔加工。
以上描述是对本发明的解释,不是对发明的限定,本发明所限定的范围参见权利要求,在本发明的保护范围之内,可以作任何形式的修改。

Claims (1)

1.高精密钻孔定位装置,包括夹持柱(1)和定位罩(5),其特征在于:夹持柱(1)上带有限位台(2),限位台(2)的外圆带有检测面(10),限位台(2)的端面上带有螺杆(4)和定位环(3),螺杆(4)上装有螺母(8);定位罩(5)带有中心孔(7),中心孔(7)的内圆带有台阶,定位罩(5)的端面上带有通孔(6),定位罩(5)通过通孔(6)安装在螺杆(4)上,定位罩(5)的外圆带有钻模(9)。
CN201310633113.0A 2013-11-29 2013-11-29 高精密钻孔定位装置 Expired - Fee Related CN103639780B (zh)

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Publication number Priority date Publication date Assignee Title
CN105345096A (zh) * 2015-12-14 2016-02-24 苏州市吴中区大陆电子设备厂 一种单感应双气动柱体打孔装置
CN109396893A (zh) * 2018-11-30 2019-03-01 中国航空工业标准件制造有限责任公司 带有挡杆的卡簧
CN111842994B (zh) * 2020-07-24 2022-11-15 四川航天长征装备制造有限公司 一种卡环配孔装置及配孔方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202239791U (zh) * 2011-09-19 2012-05-30 江南造船(集团)有限责任公司 用于钻孔及螺孔端面锪平的模板
CN202591676U (zh) * 2012-04-17 2012-12-12 成都大宏立机器制造有限公司 一种钻孔定位装置
CN102847988A (zh) * 2012-08-11 2013-01-02 苏州市建军纺机配件厂 一种表面打孔夹具
CN102896362A (zh) * 2012-09-27 2013-01-30 苏州市东立机械有限公司 一种夹具
CN203566338U (zh) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 高精密钻孔定位装置

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US7437815B2 (en) * 2004-04-30 2008-10-21 Delaware Capital Formation, Inc. Systems adapted to cooperate with an aperture forming tool and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202239791U (zh) * 2011-09-19 2012-05-30 江南造船(集团)有限责任公司 用于钻孔及螺孔端面锪平的模板
CN202591676U (zh) * 2012-04-17 2012-12-12 成都大宏立机器制造有限公司 一种钻孔定位装置
CN102847988A (zh) * 2012-08-11 2013-01-02 苏州市建军纺机配件厂 一种表面打孔夹具
CN102896362A (zh) * 2012-09-27 2013-01-30 苏州市东立机械有限公司 一种夹具
CN203566338U (zh) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 高精密钻孔定位装置

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