CN203031052U - 深孔内壁球形倒角刀具 - Google Patents

深孔内壁球形倒角刀具 Download PDF

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Publication number
CN203031052U
CN203031052U CN 201220572978 CN201220572978U CN203031052U CN 203031052 U CN203031052 U CN 203031052U CN 201220572978 CN201220572978 CN 201220572978 CN 201220572978 U CN201220572978 U CN 201220572978U CN 203031052 U CN203031052 U CN 203031052U
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spherical
tool
knife
tool bit
wall
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CN 201220572978
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戴乃昌
豆照峰
康锦慧
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Zhejiang Industry and Trade Vocational College
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Zhejiang Industry and Trade Vocational College
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Abstract

本实用新型深孔内壁球形倒角刀具,包括刀柄及刀柄端部的刀头,所述刀头为球形刀头,球形刀头的周侧面开设刀刃。球形刀头直径大于刀柄直径且小于需要切削相贯线所在的深孔的直径。刀柄和球形刀头为一体式结构或者为相互独立组合式结构。本实用新型球头直径大于刀柄直径,把球头伸入到孔中,用球头的侧刃对相贯线处的毛刺进行高速切削去除。从而留下光滑的孔壁,没有毛刺的相贯线。对毛刺的去除效率高,在半分钟内可以完成1个相贯线的毛刺去除。

Description

深孔内壁球形倒角刀具
技术领域
本实用新型涉及刀具,具体地说是深孔内壁球形倒角刀具。 
背景技术
深孔加工时候,通常在孔的相贯线处积累起来不少毛刺。该种毛刺的去除是相当繁琐而耗时的事,降低了生产效率,增加了生产成本。 
有鉴于此,针对上述问题,提出一种设计合理且有效改善上述缺失的深孔内壁球形倒角刀具。 
实用新型内容
本实用新型的目的在于提供深孔内壁球形倒角刀具,对毛刺的去除效率高,在半分钟内可以完成1个相贯线的毛刺去除。 
为了达成上述目的,本实用新型提供了以下技术方案:深孔内壁球形倒角刀具,包括刀柄及刀柄端部的刀头,所述刀头为球形刀头,球形刀头的周侧面开设刀刃;所述球形刀头直径大于刀柄直径且小于需要切削相贯线所在的深孔的直径;所述刀柄和球形刀头为一体式结构或者为相互独立组合式结构。 
相对于现有技术,本实用新型具有以下有益效果: 
本实用新型球头直径大于刀柄直径,把球头伸入到孔中,用球头的侧刃对相贯线处的毛刺进行高速切削去除。从而留下光滑的孔壁,没有毛刺的相贯线。所以本实用新型深孔内壁球形倒角刀具对毛刺的去除效率高,在半分钟内可以完成1个相贯线的毛刺去除。 
附图说明
图1为本实用新型深孔内壁球形倒角刀具的结构示意图; 
图2为本实用新型深孔内壁球形倒角刀具在应用时的结构图。 
图中:1、刀柄;2、球形刀头;3、相贯线。 
具体实施方式
有关本实用新型的详细说明及技术内容,配合附图说明如下,然而附图仅提供参考与说明之用,并非用来对本实用新型加以限制。 
根据图1和图2所示,深孔内壁球形倒角刀具,包括刀柄1及刀柄端部的刀头,所述刀头为球形刀头2,球形刀头的周侧面开设刀刃。球形刀头直径大于刀柄直径且小于需要切削相贯线3所在的深孔的直径。刀柄和球形刀头为一体式结构或者为相互独立组合式结构。 
本实用新型球头直径大于刀柄直径,把球头伸入到孔中,用球头的侧刃对相贯线处的毛刺进行高速切削去除。从而留下光滑的孔壁,没有毛刺的相贯线3。 
以上所述仅为本实用新型的较佳实施例,非用以限定本实用新型的专利范围,其他运用本实用新型的专利精神的等效变化,均应俱属本实用新型的专利范围。 

Claims (1)

1.深孔内壁球形倒角刀具,包括刀柄及刀柄端部的刀头,其特征在于,所述刀头为球形刀头,球形刀头的周侧面开设刀刃;所述球形刀头直径大于刀柄直径且小于需要切削相贯线所在的深孔的直径;所述刀柄和球形刀头为一体式结构或者为相互独立组合式结构。
CN 201220572978 2012-11-02 2012-11-02 深孔内壁球形倒角刀具 Expired - Fee Related CN203031052U (zh)

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CN 201220572978 CN203031052U (zh) 2012-11-02 2012-11-02 深孔内壁球形倒角刀具

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CN 201220572978 CN203031052U (zh) 2012-11-02 2012-11-02 深孔内壁球形倒角刀具

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CN203031052U true CN203031052U (zh) 2013-07-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395126A (zh) * 2013-08-01 2013-11-20 鲍林富 石料容器的加工刀具
CN105344804A (zh) * 2015-11-25 2016-02-24 中核(天津)机械有限公司 一种挤孔机
CN107914046A (zh) * 2017-11-15 2018-04-17 珠海市魅族科技有限公司 倒角的加工方法和终端

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395126A (zh) * 2013-08-01 2013-11-20 鲍林富 石料容器的加工刀具
CN103395126B (zh) * 2013-08-01 2016-03-30 鲍林富 石料容器的加工刀具
CN105344804A (zh) * 2015-11-25 2016-02-24 中核(天津)机械有限公司 一种挤孔机
CN107914046A (zh) * 2017-11-15 2018-04-17 珠海市魅族科技有限公司 倒角的加工方法和终端

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