CN103752900B - 钻孔夹具 - Google Patents

钻孔夹具 Download PDF

Info

Publication number
CN103752900B
CN103752900B CN201110460526.4A CN201110460526A CN103752900B CN 103752900 B CN103752900 B CN 103752900B CN 201110460526 A CN201110460526 A CN 201110460526A CN 103752900 B CN103752900 B CN 103752900B
Authority
CN
China
Prior art keywords
hole
avris
shape
drilling body
model drilling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201110460526.4A
Other languages
English (en)
Other versions
CN103752900A (zh
Inventor
邓承满
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongyang Huake Mechanical And Electrical Co Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201110460526.4A priority Critical patent/CN103752900B/zh
Publication of CN103752900A publication Critical patent/CN103752900A/zh
Application granted granted Critical
Publication of CN103752900B publication Critical patent/CN103752900B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

本发明公开了一种钻孔夹具，包括钻模体，所述钻模体上设有一个n形孔和一个圆通孔，所述n形孔包括一个顶侧孔和两个边侧孔，所述圆通孔垂直穿过所述两个边侧孔。本发明由于采用了上述技术方案，通过该夹具对横截面为n形的工件固定进行钻孔，其结构简单，使用方便，成本低。

Description

钻孔夹具
技术领域
本发明涉及一种钻孔夹具。
背景技术
对横截面为n形的工件的两侧钻孔作业比较困难，不仅难于保证两侧钻孔的同心度，而且工作效率低。
发明内容
本发明所要解决的技术问题是提供一种钻孔夹具，便于对横截面为n形的工件的钻孔作业。
为解决上述技术问题，本发明采用如下技术方案：钻孔夹具，包括钻模体，所述钻模体上设有一个n形孔和一个圆通孔，所述n形孔包括一个顶侧孔和两个边侧孔，所述圆通孔垂直穿过所述两个边侧孔。
作为优选，所述钻模体的顶部设有紧定螺栓孔，所述紧定螺栓孔与所述顶侧孔连通。
作为优选，所述边侧孔的侧面设有排屑槽。
本发明由于采用了上述技术方案，通过该夹具对横截面为n形的工件固定进行钻孔，其结构简单，使用方便，成本低。
附图说明
图1为本发明钻孔夹具的结构示意图
图2为图1所示钻孔夹具的侧视图
具体实施方式
下面结合附图对本发明的具体实施方式作进一步描述。
图1和图2所示为本发明钻孔夹具，包括钻模体1，所述钻模体1上设有一个n形孔11和一个圆通孔12，所述n形孔11包括一个顶侧孔111和两个边侧孔112，所述圆通孔12垂直穿过所述两个边侧孔112。所述钻模体1的顶部设有紧定螺栓孔13，所述紧定螺栓孔13与所述顶侧孔111连通。所述边侧孔112的侧面设有排屑槽14。
使用时，将工件穿入本发明钻孔夹具的n形孔11内，钻头通过圆通孔12即可进行钻孔作业。

Claims (1)

1.钻孔夹具，其特征在于：包括钻模体（1），所述钻模体（1）上设有一个n形孔（11）和一个圆通孔（12），所述n形孔（11）包括一个顶侧孔（111）和两个边侧孔（112），所述圆通孔（12）垂直穿过所述两个边侧孔（112），所述钻模体（1）的顶部设有紧定螺栓孔（13），所述紧定螺栓孔（13）与所述顶侧孔（111）连通，所述边侧孔（112）的侧面设有排屑槽（14）。
CN201110460526.4A 2011-12-31 2011-12-31 钻孔夹具 Active CN103752900B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110460526.4A CN103752900B (zh) 2011-12-31 2011-12-31 钻孔夹具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110460526.4A CN103752900B (zh) 2011-12-31 2011-12-31 钻孔夹具

Publications (2)

Publication Number Publication Date
CN103752900A CN103752900A (zh) 2014-04-30
CN103752900B true CN103752900B (zh) 2016-09-28

Family

ID=50520303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110460526.4A Active CN103752900B (zh) 2011-12-31 2011-12-31 钻孔夹具

Country Status (1)

Country Link
CN (1) CN103752900B (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201338118Y (zh) * 2009-01-23 2009-11-04 沈阳黎发热能燃机设备配件有限公司 一种加工燃气轮机过渡段底座的钻具
CN102198467A (zh) * 2010-03-10 2011-09-28 李镇南 一种三通成形模具及三通成形方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404117A (en) * 1932-11-05 1934-01-11 Vickers Aviat Ltd Improvements in or relating to jigs for use in drilling metal tubular members
DE4228285A1 (de) * 1992-08-26 1994-03-03 Leo Klapperich Vorrichtung zum Bohren von miteinander fluchtenden Dübellöchern
US5573352A (en) * 1994-08-08 1996-11-12 Trimco Finish, Inc. Unitary door routing template
US20050129472A1 (en) * 2003-12-15 2005-06-16 Liu Hsu H. Guide for drill
CN202411483U (zh) * 2011-12-31 2012-09-05 许晓华 钻孔夹具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201338118Y (zh) * 2009-01-23 2009-11-04 沈阳黎发热能燃机设备配件有限公司 一种加工燃气轮机过渡段底座的钻具
CN102198467A (zh) * 2010-03-10 2011-09-28 李镇南 一种三通成形模具及三通成形方法

Also Published As

Publication number Publication date
CN103752900A (zh) 2014-04-30

Similar Documents

Publication Publication Date Title
EP2808482A3 (en) External grip tubular running tool
RU2013119901A (ru) Устройство для бурения с головкой
EP2527066A3 (en) Drilling tool
EA201070265A1 (ru) Способ управления калибрующим элементом бурового долота и буровое долото
EP2322758A3 (en) Debris barrier for downhole tools
CL2014000582A1 (es) Un conjunto de tuberia de perforacion que comprende un cuerpo de la tuberia de perforacion, primeros y segundos adaptadores de union acoplados al cuerpo, una union de extremo con pasador reemplazable acoplada al primer adaptador de union y una union de extremo con pasador reemplazable acoplada al segundo adaptador de union; y conjunto de herramientas.
WO2012023052A3 (en) High efficiency hydraulic drill bit
WO2010106312A3 (en) Improved downhole device
NZ595866A (en) Multi-ram drill rig with multiple hydraulic rams operating to provide force depending on hole depth
CN103752900B (zh) 钻孔夹具
CN202411483U (zh) 钻孔夹具
GB2518068A (en) A vibratory drilling system and tool for use in downhole drilling operations and method for manufacturing same
CN205588427U (zh) 一种快速开孔钻头
CN203308399U (zh) 稳定型钻杆保护套
CN202343997U (zh) 一种钻套
AU2012100768A4 (en) A Drilling Jig
CN204640363U (zh) 手动钻孔工具
CN203253975U (zh) 通用型钻孔装置
CN103302516B (zh) 内四方插接钻杆母头钻孔固定装置
CN103114677A (zh) 一种带管线通孔的墙体砌块
CN202560751U (zh) 一种新型双固定孔螺栓
CN203367727U (zh) 锥体冲子
CN203266158U (zh) 内四方插接钻杆母头钻孔固定装置
CN203610737U (zh) 多段钻头
CN103658754A (zh) 手柄钻孔夹具

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190821

Address after: 322100 Block A, West of Wangjiang North Road, Jiangbei Street, Dongyang City, Zhejiang Province, and North of Yongjin Expressway

Patentee after: Dongyang Huake Mechanical and Electrical Co., Ltd.

Address before: 322100, No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang, Dongyang

Patentee before: Xu Xiaohua

TR01 Transfer of patent right