CN2185168Y - 轴向刀垫固定式可转位面铣刀 - Google Patents

轴向刀垫固定式可转位面铣刀 Download PDF

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Publication number
CN2185168Y
CN2185168Y CN 93236984 CN93236984U CN2185168Y CN 2185168 Y CN2185168 Y CN 2185168Y CN 93236984 CN93236984 CN 93236984 CN 93236984 U CN93236984 U CN 93236984U CN 2185168 Y CN2185168 Y CN 2185168Y
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China
Prior art keywords
blade
edge bearing
face milling
milling cutter
fixed
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Expired - Fee Related
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CN 93236984
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English (en)
Inventor
谢国兴
孔荣方
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XIXIASHU TOOLS FACTORY WUJIN COUNTY
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XIXIASHU TOOLS FACTORY WUJIN COUNTY
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Priority to CN 93236984 priority Critical patent/CN2185168Y/zh
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Abstract

本实用新型设计了一个加工工艺性好,定位稳 定、可靠,所有零件都能互换,使用方便的轴向刀垫固 定式可转位面铣刀。其中刀垫2一端定在刀体1上, 用楔块5紧固住,刀片3装在刀垫2上,用楔块5和 双头螺丝4紧固刀片3,其特征是刀片3径向定在刀 体1上,轴向定在刀垫2上。

Description

本实用新型属金属切削加工刀具,具体地说是一种轴向刀垫固定式可转位面铣刀。
可转位面铣刀,目前国内型式较多,根据刀片定位特征可分为可调式定位结构和固定式定位结构二种,可调式定位结构面铣刀片精度是通过预调刀片定位元件而实的,这种结构工艺性较好,但存在调整麻烦,使用过程中调整零件易发生窜动等问题。固定式定位结构面铣刀其径、轴向跳动精度是通过刀体及刀垫的本身精度来保证的,这种结构的刀片定位稳定、可靠,但对刀垫的制造精度要求特别高,加工难度相当大,往往有的厂家为了达到面铣刀的总装精度是通过刀垫选配来满足要求,这样零件的互换性很难保证。
本实用新型的目的则是针对上述存在的问题,设计了一种加工工艺性好,定位稳定、可靠,所有零件都能互换,使用方便的轴向刀垫固定式可转面铣刀。
本实用新型技术解决方案:
一种轴向刀垫固定式可转位面铣刀,刀垫2一端定在刀体1上,用楔块5紧固住,刀片3装在刀垫2上,用楔块5和双头螺丝4紧固刀片3,其特征是刀片3径向定在刀体1上,轴向定在刀垫2 上。
本实用新型的优点:
本实用新型吸收了现有技术的优点,把现有的刀垫作径、轴向同时定位,改为刀片径向定位在刀体上,轴向定位在刀垫上,提高了定位精度,刀垫一端装在刀体槽内,切削时刀片不会因窜动而造成定位精度变动,使刀具不稳定得到了解决,且刀垫的加工工艺性得到明显的改善,新型刀具在刀片换位和装夹上都比较方便。
图1是本实用新型结构示意图。
图2是图1的俯视图。
下面结合附图对本实用新型作进一步描述:
刀体1上有刀垫定位槽和刀垫轴向固定槽,当刀垫2的一端固定在槽内后(刀垫2侧面基准靠紧刀槽),用楔块5和双头螺丝4固定刀垫2,并压紧。用同一种规格的刀片3装在任何刀垫2上,用楔块5和双头螺栓4压紧刀片3,就完成此装配工序,可以转入使用。

Claims (1)

1、一种轴向刀垫固定式可转位面铣刀,刀垫2一端定在刀体1上,用楔块5紧固住,刀片3装在刀垫2上,用楔块5和双头螺丝4紧固刀片3,其特征是刀片3径向定在刀体1上,轴向定在刀垫2上。
CN 93236984 1993-05-31 1993-05-31 轴向刀垫固定式可转位面铣刀 Expired - Fee Related CN2185168Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93236984 CN2185168Y (zh) 1993-05-31 1993-05-31 轴向刀垫固定式可转位面铣刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93236984 CN2185168Y (zh) 1993-05-31 1993-05-31 轴向刀垫固定式可转位面铣刀

Publications (1)

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CN2185168Y true CN2185168Y (zh) 1994-12-14

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CN 93236984 Expired - Fee Related CN2185168Y (zh) 1993-05-31 1993-05-31 轴向刀垫固定式可转位面铣刀

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CN (1) CN2185168Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294510A (zh) * 2010-06-22 2011-12-28 山特维克知识产权股份有限公司 用于切削加工的刀具用的垫板及刀具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294510A (zh) * 2010-06-22 2011-12-28 山特维克知识产权股份有限公司 用于切削加工的刀具用的垫板及刀具
CN102294510B (zh) * 2010-06-22 2015-12-16 山特维克知识产权股份有限公司 用于切削加工的刀具用的垫板及刀具

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