CN102653070A - 一种分度棘轮 - Google Patents

一种分度棘轮 Download PDF

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Publication number
CN102653070A
CN102653070A CN2011100533981A CN201110053398A CN102653070A CN 102653070 A CN102653070 A CN 102653070A CN 2011100533981 A CN2011100533981 A CN 2011100533981A CN 201110053398 A CN201110053398 A CN 201110053398A CN 102653070 A CN102653070 A CN 102653070A
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China
Prior art keywords
ratchet wheel
processed
projection
indexing
indexing ratchet
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Pending
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CN2011100533981A
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English (en)
Inventor
钦旭伟
陈金全
任伟男
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WUXI ZHONGYA TOOLS FACTORY
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WUXI ZHONGYA TOOLS FACTORY
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Priority to CN2011100533981A priority Critical patent/CN102653070A/zh
Publication of CN102653070A publication Critical patent/CN102653070A/zh
Pending legal-status Critical Current

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Abstract

本发明公开一种分度棘轮,呈圆盘状,中间加工有通孔,在圆盘的外圆周面加工有按预定齿距等距设定的凸块。本发明的分度棘轮,采用独特的结构,提高了分度精度,且该分度棘轮制造方便。

Description

一种分度棘轮
技术领域
本发明涉及一种机械装置使用的分度零件,特别是指一种分度棘轮。
背景技术
在机械加工中,常常需要对加工面进行分度设定,传统的方式是使用刻度轮盘,但这种分度方式精度较差。
发明内容
本发明要解决的问题是克服背景技术中的不足,提供一种分度棘轮,这种分度棘轮,采用独特的结构,提高了分度精度。
为解决上述问题,本发明采取以下技术方案:
本发明的一种分度棘轮,呈圆盘状,中间加工有通孔,在圆盘的外圆周面加工有按预定齿距等距设定的凸块。
凸块可以加工成长方体,或者加工成圆柱体。
采取上述方案,具有以下优点:
由以上方案可以看出,由于分度棘轮呈圆盘状,中间加工有通孔,在圆盘的外圆周面加工有按预定齿距等距设定的凸块,这种独特的结构,提高了分度精度,且该分度棘轮制造方便。
附图说明
图1是本发明的立体结构示意图。
具体实施方式
如图1所示,本发明的一种分度棘轮,呈圆盘状,中间加工有通孔,在圆盘1的外圆周面加工有按预定齿距等距设定的凸块2。
所述凸块2呈长方体。
所述凸块2呈圆柱体。

Claims (3)

1.一种分度棘轮,呈圆盘状,中间加工有通孔,其特征在于:在圆盘(1)的外圆周面加工有按预定齿距等距设定的凸块(2)。
2.根据权利要求1所述的一种分度棘轮,其特征在于:所述凸块(2)呈长方体。
3.根据权利要求1所述的一种分度棘轮,其特征在于:所述凸块(2)呈圆柱体。
CN2011100533981A 2011-03-02 2011-03-02 一种分度棘轮 Pending CN102653070A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011100533981A CN102653070A (zh) 2011-03-02 2011-03-02 一种分度棘轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100533981A CN102653070A (zh) 2011-03-02 2011-03-02 一种分度棘轮

Publications (1)

Publication Number Publication Date
CN102653070A true CN102653070A (zh) 2012-09-05

Family

ID=46728882

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011100533981A Pending CN102653070A (zh) 2011-03-02 2011-03-02 一种分度棘轮

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CN (1) CN102653070A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542453A (ja) * 1991-08-08 1993-02-23 Honda Motor Co Ltd インデツクス装置
CN2549259Y (zh) * 2002-05-24 2003-05-07 陕西科技大学机电工程学院 球锥滚子弧面凸轮立卧两用回转装置
CN101279430A (zh) * 2008-05-23 2008-10-08 广州机床厂有限公司 一种机床主轴分度装置
CN201659459U (zh) * 2010-05-04 2010-12-01 张宁 三缸曲轴分度盘
CN201988998U (zh) * 2011-03-02 2011-09-28 无锡中亚工具厂 一种分度棘轮

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542453A (ja) * 1991-08-08 1993-02-23 Honda Motor Co Ltd インデツクス装置
CN2549259Y (zh) * 2002-05-24 2003-05-07 陕西科技大学机电工程学院 球锥滚子弧面凸轮立卧两用回转装置
CN101279430A (zh) * 2008-05-23 2008-10-08 广州机床厂有限公司 一种机床主轴分度装置
CN201659459U (zh) * 2010-05-04 2010-12-01 张宁 三缸曲轴分度盘
CN201988998U (zh) * 2011-03-02 2011-09-28 无锡中亚工具厂 一种分度棘轮

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Application publication date: 20120905