CN202894372U - 车刀刀杆 - Google Patents

车刀刀杆 Download PDF

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Publication number
CN202894372U
CN202894372U CN 201220619141 CN201220619141U CN202894372U CN 202894372 U CN202894372 U CN 202894372U CN 201220619141 CN201220619141 CN 201220619141 CN 201220619141 U CN201220619141 U CN 201220619141U CN 202894372 U CN202894372 U CN 202894372U
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China
Prior art keywords
tool
blade
knife bar
bar
lathe
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Expired - Fee Related
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CN 201220619141
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English (en)
Inventor
杨天顺
张文良
李金卫
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.)
Zhengzhou Diamond Precision Manufacturing Co Ltd
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Zhengzhou Diamond Precision Manufacturing Co Ltd
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Priority to CN 201220619141 priority Critical patent/CN202894372U/zh
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Abstract

本实用新型公开了一种车刀刀杆,包括刀杆本体,刀杆本体前端设有用于固定安装刀片的螺纹孔。本实用新型中,刀片与刀杆由焊接式改为机加式,刀片可以随时拆卸更换使用,提高了刀杆的重复利用次数,降低了加工成本。

Description

车刀刀杆
技术领域
本实用新型涉及一种车刀刀杆。
背景技术
车削是机械加工中最常用的加工方法,通常刀具的刀片与刀杆是一体式或焊接式的,刀片经常容易损坏,一旦刀片损坏,整个刀具就报废了,生产成本高。
实用新型内容
本实用新型的目的是提供一种刀片与刀杆分离的车刀刀杆,降低生产成本。
为达到上述目的,本实用新型采用的技术方案是:
车刀刀杆,包括刀杆本体,刀杆本体前端设有用于固定安装刀片的螺纹孔。
所述刀杆本体为右式结构。
本实用新型中,刀片与刀杆由焊接式改为机加式,刀片可以随时拆卸更换使用,提高了刀杆的重复利用次数,降低了加工成本;改进右式结构可以加工内孔、外径、大凹槽、端面,加工使用比较方便。
附图说明
图1是本实用新型结构示意图;
图2是图1的俯视图。
具体实施方式
如图1、图2所示,车刀刀杆,包括刀杆本体1,刀杆本体1前端设有用于固定安装刀片2的螺纹孔11,图2中虚线表示的是刀片2。刀杆本体1为右式结构。
本实用新型中,刀杆本体1为四方直柄,装夹稳定,使用防范广;刀片2采用PCD,CBN,,高速切削,提高加工效率,降低加工成本,提高产品的稳定性;刀片2中心带孔直接被螺钉压紧在刀杆本体1上,并且刀片采用标准刀片,保证了刀片的牢固性和刀片的可换性。

Claims (2)

1.车刀刀杆,包括刀杆本体,其特征在于,刀杆本体前端设有用于固定安装刀片的螺纹孔。
2.如权利要求1所述的车刀刀杆,其特征在于,所述刀杆本体为右式结构。
CN 201220619141 2012-11-21 2012-11-21 车刀刀杆 Expired - Fee Related CN202894372U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220619141 CN202894372U (zh) 2012-11-21 2012-11-21 车刀刀杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220619141 CN202894372U (zh) 2012-11-21 2012-11-21 车刀刀杆

Publications (1)

Publication Number Publication Date
CN202894372U true CN202894372U (zh) 2013-04-24

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ID=48115090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220619141 Expired - Fee Related CN202894372U (zh) 2012-11-21 2012-11-21 车刀刀杆

Country Status (1)

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CN (1) CN202894372U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398606A (zh) * 2017-06-30 2017-11-28 武汉船用机械有限责任公司 一种外螺纹车削刀具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398606A (zh) * 2017-06-30 2017-11-28 武汉船用机械有限责任公司 一种外螺纹车削刀具

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20131121