CN106736728A - 主轴铣槽定位夹紧装置 - Google Patents

主轴铣槽定位夹紧装置 Download PDF

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Publication number
CN106736728A
CN106736728A CN201510798668.XA CN201510798668A CN106736728A CN 106736728 A CN106736728 A CN 106736728A CN 201510798668 A CN201510798668 A CN 201510798668A CN 106736728 A CN106736728 A CN 106736728A
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CN
China
Prior art keywords
main shaft
clamping device
groove milling
positioning
locating piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510798668.XA
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English (en)
Inventor
张集胜
崔家川
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.)
Qijiang Yongyue Gear Co Ltd
Original Assignee
Qijiang Yongyue Gear Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Qijiang Yongyue Gear Co Ltd filed Critical Qijiang Yongyue Gear Co Ltd
Priority to CN201510798668.XA priority Critical patent/CN106736728A/zh
Publication of CN106736728A publication Critical patent/CN106736728A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/04Work clamping means using fluid means or a vacuum

Abstract

本发明公开了一种主轴铣槽定位夹紧装置,包括底座,所述底座的上表面上设有装夹槽,所述装夹槽的底部设有定位块,所述定位块上设有与至少两个轮齿限位配合并将需要进一步铣槽的齿槽与铣刀对齐的定位齿,且所述装夹槽的两侧分别设有用于将主轴本体压紧固定在所述定位块上的压紧机构。本发明的主轴铣槽定位夹紧装置,能够对设有轮齿的主轴进行装夹定位,以满足槽的铣削加工要求。

Description

主轴铣槽定位夹紧装置
技术领域
本发明属于机械工装夹具技术领域,具体的涉及一种主轴铣槽定位夹紧装置。
背景技术
如图1所示,为现有的一种主轴的径向截面图。该主轴包括主轴本体1,主轴本体1的外周壁上设有轮齿2,且在其中两个轮齿2之间的齿槽处进一步设有加宽的槽3。轮齿2可以为渐开线轮齿,当然也可以为其他结构的轮齿。现有技术中,为了满足槽3与轮齿2之间的位置要求,一般需要现在主轴本体1上加工轮齿2,然后在其中两个轮齿2之间加工槽。由于该主轴的结构特点,现有技术中并没有专门针对其在加工槽3时的工装夹具。
发明内容
有鉴于此,本发明的目的在于提供一种主轴铣槽定位夹紧装置,能够对设有轮齿的主轴进行装夹定位,以满足槽的铣削加工要求。
为达到上述目的,本发明提供如下技术方案:
一种主轴铣槽定位夹紧装置,包括底座,所述底座的上表面上设有装夹槽,所述装夹槽的底部设有定位块,所述定位块上设有与至少两个轮齿限位配合并将需要进一步铣槽的齿槽与铣刀对齐的定位齿,且所述装夹槽的两侧分别设有用于将主轴本体压紧固定在所述定位块上的压紧机构。
进一步,所述定位齿对称设置为两个。
进一步,所述压紧机构包括旋转配合安装在所述底座上的压块和用于驱动所述压块旋转并压紧主轴本体的压紧动力机构,所述压块的旋转轴线与所述装夹槽的长度延伸方向平行。
本发明的有益效果在于:
本发明的主轴铣槽定位夹紧装置,通过设置底座,并在装夹槽内设置定位块,使用时,将主轴放置在装夹槽内,并将定位齿与轮齿配合定位,然后利用压紧机构将主轴压紧固定,如此,即可方便地将需要进一步铣槽的齿槽与铣刀对齐,以满足槽的铣削加工要求,具有结构简单,操作方便和装夹稳定的优点。
附图说明
为了使本发明的目的、技术方案和有益效果更加清楚,本发明提供如下附图进行说明:
图1为现有的一种主轴的径向截面图;
图2为本发明主轴铣槽定位夹紧装置实施例的结构示意图。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明,以使本领域的技术人员可以更好的理解本发明并能予以实施,但所举实施例不作为对本发明的限定。
如图2所示,为本发明主轴铣槽定位夹紧装置实施例的结构示意图。本实施例的主轴铣槽定位夹紧装置,包括底座4,所述底座4的上表面上设有装夹槽5,所述装夹槽5的底部设有定位块6,所述定位块6上设有与至少两个轮齿2限位配合并将需要进一步铣槽的齿槽与铣刀9对齐的定位齿7,且所述装夹槽5的两侧分别设有用于将主轴本体1压紧固定在所述定位块6上的压紧机构。
进一步,本实施例的定位齿7对称设置为两个,两个定位齿7分别与两个轮齿2限位配合,能够有效防止主轴本体1转动。
进一步,本实施例的压紧机构包括旋转配合安装在所述底座4上的压块8和用于驱动所述压块8旋转并压紧主轴本体1的压紧动力机构,所述压块8的旋转轴线与所述装夹槽5的长度延伸方向平行。压紧动力机构可以采用现有的多种结构方式实现,如采用气缸驱动压块8旋转,其原理相当,不再累述。通过在装夹槽5的两侧均设置压块8,能够避免主轴本体1在铣槽加工过程中发生径向跳动。
本实施例的主轴铣槽定位夹紧装置,通过设置底座,并在装夹槽内设置定位块,使用时,将主轴放置在装夹槽内,并将定位齿与轮齿配合定位,然后利用压紧机构将主轴压紧固定,如此,即可方便地将需要进一步铣槽的齿槽与铣刀对齐,以满足槽的铣削加工要求,具有结构简单,操作方便和装夹稳定的优点。
以上所述实施例仅是为充分说明本发明而所举的较佳的实施例,本发明的保护范围不限于此。本技术领域的技术人员在本发明基础上所作的等同替代或变换,均在本发明的保护范围之内。本发明的保护范围以权利要求书为准。

Claims (3)

1.一种主轴铣槽定位夹紧装置,其特征在于:包括底座,所述底座的上表面上设有装夹槽,所述装夹槽的底部设有定位块,所述定位块上设有与至少两个轮齿限位配合并将需要进一步铣槽的齿槽与铣刀对齐的定位齿,且所述装夹槽的两侧分别设有用于将主轴本体压紧固定在所述定位块上的压紧机构。
2.根据权利要求1所述的主轴铣槽定位夹紧装置,其特征在于:所述定位齿对称设置为两个。
3.根据权利要求1或2所述的主轴铣槽定位夹紧装置,其特征在于:所述压紧机构包括旋转配合安装在所述底座上的压块和用于驱动所述压块旋转并压紧主轴本体的压紧动力机构,所述压块的旋转轴线与所述装夹槽的长度延伸方向平行。
CN201510798668.XA 2015-11-19 2015-11-19 主轴铣槽定位夹紧装置 Pending CN106736728A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009174A (zh) * 2012-12-31 2013-04-03 巨力索具股份有限公司 大型转子轴翻转设备的轴向滑移、径向定位及夹持机构
CN203541658U (zh) * 2013-10-17 2014-04-16 昆山钰立金属制品有限公司 一种矩形花键轴加工治具
CN103737352A (zh) * 2013-12-17 2014-04-23 柳州瑞明威罗动力机械有限公司 凸轮轴铣键槽夹具
CN104308608A (zh) * 2014-11-18 2015-01-28 重庆天业模具冲压制造有限公司 铣长轴键槽用夹具
CN204262777U (zh) * 2014-11-07 2015-04-15 綦江县飞达重型汽车齿轮厂 精确定位的齿轮步进旋转装夹工装
FR3020295A1 (fr) * 2014-04-29 2015-10-30 Stephane Cocher Systeme de bridage et de maintien en position de tubes minces et solution de changement rapide de ce systeme de bridage dans le cas de changement de section de tube mince
CN205237628U (zh) * 2015-11-19 2016-05-18 綦江永跃齿轮有限公司 主轴铣槽定位夹紧装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009174A (zh) * 2012-12-31 2013-04-03 巨力索具股份有限公司 大型转子轴翻转设备的轴向滑移、径向定位及夹持机构
CN203541658U (zh) * 2013-10-17 2014-04-16 昆山钰立金属制品有限公司 一种矩形花键轴加工治具
CN103737352A (zh) * 2013-12-17 2014-04-23 柳州瑞明威罗动力机械有限公司 凸轮轴铣键槽夹具
FR3020295A1 (fr) * 2014-04-29 2015-10-30 Stephane Cocher Systeme de bridage et de maintien en position de tubes minces et solution de changement rapide de ce systeme de bridage dans le cas de changement de section de tube mince
CN204262777U (zh) * 2014-11-07 2015-04-15 綦江县飞达重型汽车齿轮厂 精确定位的齿轮步进旋转装夹工装
CN104308608A (zh) * 2014-11-18 2015-01-28 重庆天业模具冲压制造有限公司 铣长轴键槽用夹具
CN205237628U (zh) * 2015-11-19 2016-05-18 綦江永跃齿轮有限公司 主轴铣槽定位夹紧装置

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