CN2205267Y - 圆柱卡爪夹头 - Google Patents

圆柱卡爪夹头 Download PDF

Info

Publication number
CN2205267Y
CN2205267Y CN 94231000 CN94231000U CN2205267Y CN 2205267 Y CN2205267 Y CN 2205267Y CN 94231000 CN94231000 CN 94231000 CN 94231000 U CN94231000 U CN 94231000U CN 2205267 Y CN2205267 Y CN 2205267Y
Authority
CN
China
Prior art keywords
frame
shape
garden post
claw
utility
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
CN 94231000
Other languages
English (en)
Inventor
李远方
李远坤
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.)
Individual
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 CN 94231000 priority Critical patent/CN2205267Y/zh
Application granted granted Critical
Publication of CN2205267Y publication Critical patent/CN2205267Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Drilling And Boring (AREA)

Abstract

一种圆柱卡爪夹头,有一个下端具有三个升角的 形状面组成的型孔的本体,型孔内安装一个具有三个 同尺寸形状的等分槽的拨架,拨架槽内各装一个圆柱 卡爪,圆柱卡爪在胀圈作用下,与具有升角的形状面 紧贴。外壳与本体为螺纹联接,外壳与拨架联成一 体,转动外壳实现夹紧和松开。
本实用新型夹头具有夹紧力大,能较好地维持中 心,重复转动好。

Description

本实用新型涉及一种刀具夹具,它用于夹持直柄钻头,铣刀、镐刀、镗刀、砂轮轴等的夹具。
本实用新型的目的在于提供一种夹持力大,被夹持的刀具承受的切削力也大,重复转动好的夹头。
附图是本实用新型的剖视图,结合附图对本实用新型加以描述。本实用新型由本体[1],外壳[2],弹簧[3],圆柱卡爪[4],拨架[5],胀圈[6]组成。本体[1]上端为锥孔或细孔,与工作母机联接,下端为三个具有升角的形状面组成的形孔,形孔内安装拨架[5],拨架[5]上有三个同尺寸形状的等分槽,每个槽内装有一个园柱卡爪[4],三个园柱卡爪依靠胀圈[6]张开,分别与三个具有升角的形状面贴紧,三个弹簧分别将三个园柱卡爪推动使之一端紧贴拨架端面。外壳[2]与拨架[5]联成一个总体,外壳[2]与本体[1]为螺纹联接,转动外壳[2],拨架[5]同步转动。
将被夹持的刀具柄置于本实用新型夹持孔内,转动外壳[2],拨架[5]带动三个园柱卡爪移动,三个具有升角的形状面推动向夹头中心移动夹紧刀具柄。切削时刀具承受的切削力大于原夹紧力时,刀具柄带动三个园柱卡爪,在本体上升角面作用下使之再次增大夹紧力。用手反向转动外壳即可卸下刀具。
本实用新型夹头具有夹持力大,能较好地维持中心,重复转动好。

Claims (1)

  1. 一种园柱卡爪夹头由本体、拨架、外壳、园柱卡爪、胀圈、弹簧等组成。其特征在于:有一个下端具有三个升角的形状面组成的形孔的本体,形孔内安装拨架,拨架现外壳联成一体,拨架上三个等分槽内装三个园柱卡爪,外壳转动,拨架同步转动,园柱卡爪在升角面作用下向夹头中心移动夹紧刀具柄,在胀圈作用下使三个园柱卡爪紧贴具有升角的形状面。
CN 94231000 1994-12-16 1994-12-16 圆柱卡爪夹头 Expired - Fee Related CN2205267Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94231000 CN2205267Y (zh) 1994-12-16 1994-12-16 圆柱卡爪夹头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94231000 CN2205267Y (zh) 1994-12-16 1994-12-16 圆柱卡爪夹头

Publications (1)

Publication Number Publication Date
CN2205267Y true CN2205267Y (zh) 1995-08-16

Family

ID=33842963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94231000 Expired - Fee Related CN2205267Y (zh) 1994-12-16 1994-12-16 圆柱卡爪夹头

Country Status (1)

Country Link
CN (1) CN2205267Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110315095A (zh) * 2019-07-31 2019-10-11 江西奈尔斯西蒙斯赫根赛特中机有限公司 一种轴端驱动车轮车床及其加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110315095A (zh) * 2019-07-31 2019-10-11 江西奈尔斯西蒙斯赫根赛特中机有限公司 一种轴端驱动车轮车床及其加工方法

Similar Documents

Publication Publication Date Title
CN211136339U (zh) 一种圆盘固定夹具
CA2026634A1 (en) Rapid change drill holder assembly
CA2111800A1 (en) Grinding tool bit
CN2205267Y (zh) 圆柱卡爪夹头
CN211491538U (zh) 一种利用直线电机驱动的多功能机械手臂
CN210451955U (zh) 镗、铣刀置刀架
CN2241038Y (zh) 多功能机械卡具
CN211103439U (zh) 一种用于同步器齿套的磨削夹具
CN210231553U (zh) 一种薄板镗铣圆弧面倒角装置
CN111774909A (zh) 一种方向机下壳体夹具
CN219336893U (zh) 一种机械制造切削夹具
CN219684849U (zh) 一种磨料去毛刺工装
CN217167991U (zh) 一种数控刀片加工用开槽夹具
CN221019848U (zh) 一种刀架加工专用夹具
CN220922005U (zh) 一种用于钻头加工的辅助定位工装
CN219426214U (zh) 一种阀体加工装夹工装
CN214612180U (zh) 一种水晶圆盘切割用辅助工装
CN212578377U (zh) 一种钻头打磨固定装置
CN210306093U (zh) 一种重汽主轴滑套外齿加工用夹具
CN219131605U (zh) 一种卧式镗铣加工机床的车刀柄锁紧装置
CN213135803U (zh) 一种缸套加工的镗珩设备
CN213438427U (zh) 一种可提高装夹效率的钻孔夹具
CN212044420U (zh) 一种多功能深井阀门启闭装置
CN219189333U (zh) 一种五轴加工机床电主轴
CN215747778U (zh) 一种车铣复合中心用工件定位夹具

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee