CN201848552U - 一种膛孔刀 - Google Patents

一种膛孔刀 Download PDF

Info

Publication number
CN201848552U
CN201848552U CN2010205858800U CN201020585880U CN201848552U CN 201848552 U CN201848552 U CN 201848552U CN 2010205858800 U CN2010205858800 U CN 2010205858800U CN 201020585880 U CN201020585880 U CN 201020585880U CN 201848552 U CN201848552 U CN 201848552U
Authority
CN
China
Prior art keywords
cutter
hole
boring
hole boring
square
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.)
Expired - Fee Related
Application number
CN2010205858800U
Other languages
English (en)
Inventor
莫剑
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.)
HENAN YUANQUAN ELECTRON CO Ltd
Original Assignee
HENAN YUANQUAN ELECTRON CO Ltd
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 HENAN YUANQUAN ELECTRON CO Ltd filed Critical HENAN YUANQUAN ELECTRON CO Ltd
Priority to CN2010205858800U priority Critical patent/CN201848552U/zh
Application granted granted Critical
Publication of CN201848552U publication Critical patent/CN201848552U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

本实用新型公开了一种膛孔刀,本实用新型涉及一种刀具,本实用新型的目的是提供一种可在车床上膛小孔的膛孔刀。本实用新型的技术解决方案是,一种膛孔刀,包括刀头和刀杆,刀杆的尾部为圆柱体或四方体与截面为四方形的刀座体内的圆孔或四方孔相配,所述刀座体上开一口与其内的圆孔或方孔连通。本实用新型用于用于膛小孔。

Description

一种膛孔刀
技术领域:
本实用新型涉及一种刀具,特别是用于膛小孔的膛孔刀。
背景技术:
在车床上膛小孔,常规的车刀夹紧部分结构尺寸较大,受膛小孔的刀杆尺寸限制难以在刀架上夹持,现在采取的方法是在台钻或铣床上加工,台钻钻孔的精度较低,铣床加工需要更换铣床。
发明内容:
本实用新型的目的是提供一种可在车床上膛小孔的膛孔刀。本实用新型的技术解决方案是,一种膛孔刀,包括刀头和刀杆,其特征在于:刀杆的尾部为圆柱体或四方体与截面为四方形的刀座体内的圆孔或四方孔相配,所述刀座体上开一口与其内的圆孔或方孔连通。本实用新型与现有技术比较具有在车床上即可车制小孔的优点。
附图说明:
图1是本实用新型的主视图,图2是图1的A-A剖面图。
具体实施方式:
本实用新型的一个实施例:在焊有刀头1的导杆的尾部是圆柱体2与截面为方形的刀座3体内的圆孔相配,在刀座3体上开一口与其内的圆孔连通(参见图2)。
本实用新型的使用方法,将刀杆尾部的圆柱体(夹持体)置于刀座的孔内后,使刀座放在车床刀架上,旋紧刀架上的螺钉,使刀座夹紧刀杆尾部的圆柱体,即可进行镗孔。刀杆的尾部体应适当加大尺寸,使之有足够的强度,导杆的尾部体也可以制成方形体与刀架体内的方形孔相配,这种结构对防止镗孔时刀杆夹紧不牢而转动的效果更好。

Claims (1)

1.一种膛孔刀,包括刀头和刀杆,其特征在于:刀杆的尾部为圆柱体或四方体与截面为四方形的刀座体内的圆孔或四方孔相配,所述刀座体上开一口与其内的圆孔或方孔连通。
CN2010205858800U 2010-10-26 2010-10-26 一种膛孔刀 Expired - Fee Related CN201848552U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205858800U CN201848552U (zh) 2010-10-26 2010-10-26 一种膛孔刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205858800U CN201848552U (zh) 2010-10-26 2010-10-26 一种膛孔刀

Publications (1)

Publication Number Publication Date
CN201848552U true CN201848552U (zh) 2011-06-01

Family

ID=44090965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205858800U Expired - Fee Related CN201848552U (zh) 2010-10-26 2010-10-26 一种膛孔刀

Country Status (1)

Country Link
CN (1) CN201848552U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104815999A (zh) * 2015-04-17 2015-08-05 柳州蔚园塑料彩印包装有限责任公司 小孔塑料件镗刀
CN115178788A (zh) * 2022-07-15 2022-10-14 哈尔滨工业大学 用于矩形金刚石刀具飞切加工微结构元件的简易飞刀盘

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104815999A (zh) * 2015-04-17 2015-08-05 柳州蔚园塑料彩印包装有限责任公司 小孔塑料件镗刀
CN115178788A (zh) * 2022-07-15 2022-10-14 哈尔滨工业大学 用于矩形金刚石刀具飞切加工微结构元件的简易飞刀盘

Similar Documents

Publication Publication Date Title
CN202655744U (zh) 一种车床用攻丝刀杆
CN201848552U (zh) 一种膛孔刀
CN202517294U (zh) 一种钻孔工装
CN202185621U (zh) 复合钻铰刀
CN202517292U (zh) 一种可调式夹具
CN203509163U (zh) 镗床圆锥柄立铣刀夹头
CN203993239U (zh) 圆柱形工件侧面钻孔夹具
CN202271042U (zh) 车床攻牙治具
CN206598106U (zh) 一种加工液压链条的工装夹具
CN201895095U (zh) 一种镗孔刀具
CN204135731U (zh) 一种车床镗孔夹具
CN106541161A (zh) 自动定位和夹紧的镗孔机床
CN203380375U (zh) 一种加工中等直径深孔用刀排
CN203316749U (zh) 工件找正装置
CN201807749U (zh) 一种多功能组合车刀
CN203697177U (zh) 手机两用木工钻
CN203751348U (zh) 一种简易精镗刀架
CN202556091U (zh) 一种导辊机加工夹具
CN203292545U (zh) 内圆弧斜孔加工装备
CN203003502U (zh) 一种工件夹套
CN207735595U (zh) 一种内端面加工机构
CN202752642U (zh) 一种数控车床及手板车床用弹簧夹套
CN201931124U (zh) 一种汽缸体双向斜孔加工模具
CN204818100U (zh) 一种随主轴旋转夹紧式车床尾座
CN201201239Y (zh) 一种工具套装箱

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110601

Termination date: 20141026

EXPY Termination of patent right or utility model