CN202263949U - 轴用切槽车刀 - Google Patents

轴用切槽车刀 Download PDF

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Publication number
CN202263949U
CN202263949U CN2011203891921U CN201120389192U CN202263949U CN 202263949 U CN202263949 U CN 202263949U CN 2011203891921 U CN2011203891921 U CN 2011203891921U CN 201120389192 U CN201120389192 U CN 201120389192U CN 202263949 U CN202263949 U CN 202263949U
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China
Prior art keywords
bit
milling tool
piece
necking
tool
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Expired - Fee Related
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CN2011203891921U
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English (en)
Inventor
何奇奇
王强
陆斌
吴学军
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Jinchuan Group Co Ltd
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Jinchuan Group Co Ltd
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Priority to CN2011203891921U priority Critical patent/CN202263949U/zh
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Abstract

本实用新型提供了一种轴用切槽车刀,以解决现有的切槽车刀存在的在磨削时费时费力,耗费刀材,成本较高的问题。本实用新型包括车刀杆、片铣刀,片铣刀通过锁紧定位螺钉定位于车刀杆上的定位孔中,所述车刀杆上靠近片铣刀的一侧安装有定位销。本实用新型利用铣床用片铣刀,特别是可以利用已经报废的片铣刀,有效实现废旧物利用。铣刀片切削性能良好,可以承受较高切削速度,而且片铣刀有多个齿,切刀寿命就是一把普通切刀的多倍。

Description

轴用切槽车刀
技术领域
本实用新型属于机械加工领域,特别涉及一种轴用切槽车刀。
背景技术
机械加工中,车削轴类零件时,常常用到车削卡簧槽、退刀槽等的切槽车刀。通常采用的切槽车刀,一种是用整体高速钢刀条磨削而成;一种是焊接切槽车刀磨削而成;一种是机夹切槽车刀。
磨削而成的切槽车刀,在磨削时费时费力,耗费刀材,还可能导致刀头被退火;机夹切槽车刀虽然使用方便,但因使用硬质合金刀片,故成本较高。
实用新型内容
   本实用新型的目的是提供一种轴用切槽车刀,以解决现有的切槽车刀存在的在磨削时费时费力,耗费刀材,成本较高的问题。
   本实用新型采用以下技术方案:
   一种轴用切槽车刀,包括车刀杆、片铣刀,片铣刀通过锁紧定位螺钉定位于车刀杆上的定位孔中,所述车刀杆上靠近片铣刀的一侧安装有定位销。 
   本实用新型利用锁紧定位螺钉将片铣刀固定在车刀杆上,用定位销防止片铣刀在切削时转动。
   本实用新型的有益效果是:本实用新型利用铣床用片铣刀,特别是可以利用已经报废的片铣刀,有效实现废旧物利用。铣刀片切削性能良好,可以承受较高切削速度,而且片铣刀有多个齿,切刀寿命就是一把普通切刀的多倍。
附图说明
图1本实用新型的一个实施方式的结构示意图;
   图2是图1的俯视图的局部剖视图。
具体实施方式
下面结合附图对本实用新型做进一步说明。
   如图1和图2所示,本实用新型轴用切槽车刀包括车刀杆1、片铣刀2,片铣刀2通过锁紧定位螺钉3定位于车刀杆1上的定位孔5中,车刀杆1上靠近片铣刀2的一侧安装有定位销4。
   锁紧定位螺钉3采用左旋螺纹定位连接在车刀杆1上,片铣刀在切削力作用下如果产生旋转,则锁紧定位螺钉3越旋越紧。
   本实用新型利用锁紧定位螺钉将片铣刀固定在车刀杆上,用定位销防止片铣刀在切削时转动。
       以上所述的仅是本实用新型的较佳实施例,本实用新型的技术方案并不受此限制,应当指出对于本领域普通技术人员来说,在本实用新型所提供的技术启示下,还可以做出其他等同变型和改进,也应视为本实用新型权利要求保护的范围。

Claims (1)

1.一种轴用切槽车刀,其特征在于:包括车刀杆(1)、片铣刀(2),片铣刀(2)通过锁紧定位螺钉(3)定位于车刀杆(1)上的定位孔(5)中,所述车刀杆(1)上靠近片铣刀(2)的一侧安装有定位销(4)。
CN2011203891921U 2011-10-13 2011-10-13 轴用切槽车刀 Expired - Fee Related CN202263949U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203891921U CN202263949U (zh) 2011-10-13 2011-10-13 轴用切槽车刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203891921U CN202263949U (zh) 2011-10-13 2011-10-13 轴用切槽车刀

Publications (1)

Publication Number Publication Date
CN202263949U true CN202263949U (zh) 2012-06-06

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Family Applications (1)

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CN2011203891921U Expired - Fee Related CN202263949U (zh) 2011-10-13 2011-10-13 轴用切槽车刀

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CN (1) CN202263949U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109311096A (zh) * 2016-05-25 2019-02-05 硬质金属工具厂保罗霍恩有限公司 用于机加工的切削刀片和刀具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109311096A (zh) * 2016-05-25 2019-02-05 硬质金属工具厂保罗霍恩有限公司 用于机加工的切削刀片和刀具
US10758986B2 (en) 2016-05-25 2020-09-01 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Cutting insert and tool for machining

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JINCHUAN GROUP CO., LTD.

Free format text: FORMER NAME: JINCHUAN GROUP CORP., LTD.

CP01 Change in the name or title of a patent holder

Address after: 737103 Jinchuan Road, Gansu, China, No. 98, No.

Patentee after: Jinchuan Group Co., Ltd.

Address before: 737103 Jinchuan Road, Gansu, China, No. 98, No.

Patentee before: Jinchuan Group Corp., Ltd.

EE01 Entry into force of recordation of patent licensing contract

Assignee: Jinchuan Machinery Manufacture Co., Ltd.

Assignor: Jinchuan Group Co., Ltd.

Contract record no.: 2012620000024

Denomination of utility model: Necking bit for shaft

Granted publication date: 20120606

License type: Exclusive License

Record date: 20120725

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

Granted publication date: 20120606

Termination date: 20141013

EXPY Termination of patent right or utility model