CN203470991U - 焊接式双刃外排削钻头 - Google Patents

焊接式双刃外排削钻头 Download PDF

Info

Publication number
CN203470991U
CN203470991U CN201320606203.6U CN201320606203U CN203470991U CN 203470991 U CN203470991 U CN 203470991U CN 201320606203 U CN201320606203 U CN 201320606203U CN 203470991 U CN203470991 U CN 203470991U
Authority
CN
China
Prior art keywords
welded
alloy
out cutting
tool body
tool bit
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
CN201320606203.6U
Other languages
English (en)
Inventor
杨联英
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.)
JIAMUSI JICHI TRACTOR MANUFACTURE Ltd Co
Original Assignee
JIAMUSI JICHI TRACTOR MANUFACTURE Ltd Co
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 JIAMUSI JICHI TRACTOR MANUFACTURE Ltd Co filed Critical JIAMUSI JICHI TRACTOR MANUFACTURE Ltd Co
Priority to CN201320606203.6U priority Critical patent/CN203470991U/zh
Application granted granted Critical
Publication of CN203470991U publication Critical patent/CN203470991U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Earth Drilling (AREA)

Abstract

本实用新型涉及一种焊接式双刃外排削钻头,它由三角合金刀头、长方形导向合金块、卡杆扁、方扣、刀体、排气孔、圆弧排屑槽构成。三角合金刀头焊接在刀体的前端,长方形导向合金块有四块,均匀的焊接在刀体的圆周上,刀体上分别设有卡杆扁、排气孔、圆弧排屑槽,三角合金刀头通过方扣与刀体相连接。该产品结构简单,设计合理,它采用三角合金刀头和长方形导向合金块,切削速度快,磨损小,刀头不易损坏,加工精度高,光洁度好,加工质量稳定,开有圆弧排屑槽,排屑效果好,生产效率高。

Description

焊接式双刃外排削钻头
 技术领域:本实用新型涉及一种焊接式双刃外排削钻头。
背景技术:目前,现有的加长普通钻头结构设计不合理,加工时磨损大,容易损坏刀头,加工质量不稳定,光洁度低,切削速度慢,效率低,生产成本高。
发明内容:本实用新型的目的在于克服上述缺点,提供一种焊接式双刃外排削钻头,它主要解决了现有的加长普通钻头加工时磨损大,容易损坏刀头,加工质量不稳定,切削速度慢等问题。本实用新型的目的是这样实现的,焊接式双刃外排削钻头由:三角合金刀头、长方形导向合金块、卡杆扁、方扣、刀体、排气孔、圆弧排屑槽构成。三角合金刀头焊接在刀体的前端,长方形导向合金块有四块,均匀的焊接在刀体的圆周上,并与三角合金刀头紧密配合,刀体上分别设有卡杆扁、排气孔、圆弧排屑槽,三角合金刀头通过方扣与刀体相连接。该产品结构简单,设计合理,它采用三角合金刀头和长方形导向合金块,切削速度快,磨损小,刀头不易损坏,加工精度高,光洁度好,加工质量稳定,开有圆弧排屑槽,排屑效果好,生产效率高。
附图说明:
附图1是本实用新型焊接式双刃外排削钻头的主视图。
附图2是本实用新型焊接式双刃外排削钻头的俯视图。
附图3是本实用新型焊接式双刃外排削钻头的侧视图。
1—三角合金刀头    2—长方形导向合金块
3—卡杆扁   4—方扣   5—刀体   6—排气孔
7—圆弧排屑槽
具体实施方式:下面结合附图详细说明本实用新型的最佳实施例,焊接式双刃外排削钻头由:三角合金刀头1、长方形导向合金块2、卡杆扁3、方扣4、刀体5、排气孔6、圆弧排屑槽7构成。三角合金刀头1焊接在刀体5的前端,长方形导向合金块2有四块,均匀的焊接在刀体5的圆周上,并与三角合金刀头1紧密配合,刀体5上分别设有卡杆扁3、排气孔6、圆弧排屑槽7,三角合金刀头1通过方扣4与刀体5相连接。

Claims (1)

1.一种焊接式双刃外排削钻头,它由:三角合金刀头(1)、长方形导向合金块(2)、卡杆扁(3)、方扣(4)、刀体(5)、排气孔(6)、圆弧排屑槽(7)构成,其特征在于:三角合金刀头(1)焊接在刀体(5)的前端,长方形导向合金块(2)有四块,均匀的焊接在刀体(5)的圆周上,并与三角合金刀头(1)紧密配合,刀体(5)上分别设有卡杆扁(3)、排气孔(6)、圆弧排屑槽(7),三角合金刀头(1)通过方扣(4)与刀体(5)相连接。
CN201320606203.6U 2013-09-29 2013-09-29 焊接式双刃外排削钻头 Expired - Fee Related CN203470991U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320606203.6U CN203470991U (zh) 2013-09-29 2013-09-29 焊接式双刃外排削钻头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320606203.6U CN203470991U (zh) 2013-09-29 2013-09-29 焊接式双刃外排削钻头

Publications (1)

Publication Number Publication Date
CN203470991U true CN203470991U (zh) 2014-03-12

Family

ID=50219401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320606203.6U Expired - Fee Related CN203470991U (zh) 2013-09-29 2013-09-29 焊接式双刃外排削钻头

Country Status (1)

Country Link
CN (1) CN203470991U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014155A (zh) * 2015-07-31 2015-11-04 昆明云内动力股份有限公司 一种带容屑槽的精铰刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014155A (zh) * 2015-07-31 2015-11-04 昆明云内动力股份有限公司 一种带容屑槽的精铰刀

Similar Documents

Publication Publication Date Title
CN203235985U (zh) 一种双刃镗刀机构
CN203030943U (zh) 可调节式镗刀杆
CN203470991U (zh) 焊接式双刃外排削钻头
CN203197760U (zh) 一种金刚石磨削刀具
CN203599603U (zh) 一种铣刀片
CN203650717U (zh) 一种蓝宝石掏棒刀具
CN203610752U (zh) 整体合金t型铣刀
CN202894490U (zh) 一种新型铰刀刀杆
CN201543896U (zh) 一种高强钢棒切断机的动刀
CN203390220U (zh) 刀具
CN203890780U (zh) 裁床之新型裁刀
CN204621104U (zh) 一种立装可转位车刀装置
CN203791689U (zh) 一种具有波纹刃口和高凸台的凸三边钻刀片
CN203751090U (zh) 一种耐磨切削刀头
CN104044192B (zh) 一种调高换头数控木工车刀
CN202155910U (zh) 一种卫生切刀
CN201720529U (zh) 多刃刀片
CN201456057U (zh) O型圈加工专用刀具
CN202752675U (zh) 一种铣刀
CN202155240U (zh) 一种塑料粉碎刀
CN201889349U (zh) 一种切边模刀头
CN208742692U (zh) 木材粉碎机齿
CN207274240U (zh) 一种金钢石铣磨刀
CN201931032U (zh) 一种模具刀板
CN202411493U (zh) 可以自动断屑的螺旋刀具

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140312

Termination date: 20170929

CF01 Termination of patent right due to non-payment of annual fee