CN104540638A - 钻孔攻丝机用的设有自动转换器的转轴架设组合件 - Google Patents

钻孔攻丝机用的设有自动转换器的转轴架设组合件 Download PDF

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CN104540638A
CN104540638A CN201380037699.2A CN201380037699A CN104540638A CN 104540638 A CN104540638 A CN 104540638A CN 201380037699 A CN201380037699 A CN 201380037699A CN 104540638 A CN104540638 A CN 104540638A
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erection
supporting plate
circle
extension rod
rotating shaft
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克马·山姆·多兹
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Air Turbine Technology Inc
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Air Turbine Technology Inc
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    • 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
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C9/00Details or accessories so far as specially adapted to milling machines or cutter
    • B23C9/005Details or accessories so far as specially adapted to milling machines or cutter milling heads
    • 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B23Q1/0036Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a tool
    • 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
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15526Storage devices; Drive mechanisms therefor
    • B23Q3/15534Magazines mounted on the spindle
    • 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
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • B23Q3/15706Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a single tool being inserted in a spindle directly from a storage device, i.e. without using transfer devices
    • 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
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • B23Q3/15713Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
    • B23Q3/1572Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
    • B23Q3/15726Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle
    • B23Q3/15733Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle the axis of the stored tools being arranged in the rotating or circulating plane of the storage means
    • 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • 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
    • B23Q2220/00Machine tool components
    • B23Q2220/008Rotatable tool holders coupled in parallel to a non rotating accessory
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00Gear cutting, milling, or planing
    • Y10T409/30Milling
    • Y10T409/30448Milling with detachable or auxiliary cutter support to convert cutting action
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00Gear cutting, milling, or planing
    • Y10T409/30Milling
    • Y10T409/309296Detachable or repositionable tool head
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T483/00Tool changing
    • Y10T483/17Tool changing including machine tool or component
    • Y10T483/1702Rotating work machine tool [e.g., screw machine, lathe, etc.]
    • Y10T483/1707Tool having specific mounting or work treating feature
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T483/00Tool changing
    • Y10T483/17Tool changing including machine tool or component
    • Y10T483/1733Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
    • Y10T483/1736Tool having specific mounting or work treating feature
    • Y10T483/1738Tool head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Machine Tool Units (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

用于电脑数控机器例如钻孔攻丝机的一种新颖的转轴架设组合件。在一个例子中,设有自动转换器的转轴架设组合件包括设有空气进口的架设圈。架设圈界定一贯穿架设圈的圈开口,从而形成贯穿架设圈第一面和架设圈第二面的通道。架设圈也包括一第二通道,第二通道使空气进口通过螺纹接套与圈开口流体连通。转轴架设组合件也包括一具有空气出口的集流腔体;空气出口与架设圈的空气进口搭配啮合。集流腔体界定使空气出口和集流腔体进口之间流体连通的通道。另外也包括至少一延伸杆;至少一延伸杆机械地固定到集流腔体和固定到电脑数控机器。

Description

钻孔攻丝机用的设有自动转换器的转轴架设组合件
相关申请的交叉引用
本申请是根据美国专利申请号13/546,089(发明名称:钻孔攻丝机用的设有自动转换器的转轴架设组合件;申请日:2012年7月11日)而作出的,并且要求其优先权。该美国专利申请公开的内容作为整体地结合于本申请中,作为参考。
技术领域
本发明涉及一般上的机械加工程序,更具体地涉及机械加工的设备和方法。
背景技术
电脑数控(Computer Numerical Control;简称CNC)机器用于机械加工程序。CNC机器使用一般可以阅读G代码指令的电脑控制器来驱动具有动力装置的机件,该机件可以选择性地移除金属物料来制造金属部件。CNC可以在机器的工作封包内使切割工具实现数字控制的插补。
具有动力装置的机件通常都是气动工具(例如钻头),气动工具可以和CNC机器连接,例如插入CNC机器中和从CNC机器中拔走。气动工具或转轴可以通过人手与CNC机器连接,或者可以使用自动工具转换器。
CNC机器工具匣中有多种工具,但转换工具后,必须先暂停机器,以便为该工具建立合适的电力连接。其它工具虽然已经预先与气动源连接,但仍需人手接合至CNC机器。因此,CNC机器一般都在常规机械加工循环之前先暂停,以便人手装配工具或者在工具接合机器后为工具建立合适的电力连接。
因此,市场需要一种能促进工具转换程序的机械加工设备和方法,也需要该设备和方法能容许使用不同种类的工具。
发明内容
本发明提供机械加工的设备和方法。下述例子的技术特征一方面实现了机械加工,另一方面同时促进了工具转换程序。这些技术特征也能容许在CNC机器或其它控制装置上使用不同种类的工具。
现在描述用于CNC机器,例如钻孔攻丝机,的一种新颖的转轴架设组合件。在一个例子中,设有自动转换器的转轴架设组合件包括设有空气进口的架设圈。架设圈界定一贯穿架设圈的圈开口,从而形成贯穿架设圈第一面和架设圈第二面的通道。架设圈也包括一第二通道,第二通道使空气进口通过螺纹接套与圈开口流体连通。转轴架设组合件也包括一具有空气出口的集流腔体;空气出口与架设圈的空气进口搭配啮合。集流腔体界定使空气出口和集流腔体进口之间流体连通的通道。另外也包括至少一延伸杆;至少一延伸杆机械地固定到集流腔体和固定到CNC机器。
设有自动转换器的转轴架设组合件也包括一止回阀;止回阀在达到给定的压力后容许空气流入空气进口。此外,为了固定到CNC机器,延伸杆包括一架设板;架设板设有一个或多个贯穿架设板的开口用来容纳紧固件。例如,延伸杆也包括一个或多个螺纹开口而架设板包括相应数量贯穿架设板的开口来容纳紧固件,以紧固架设板和延伸杆。
相关技术人员通过以下详细描述、附图和权利要求,将能理解本发明以上及其它特征和优点。
附图说明
图1是根据本发明一个实施例一个典型机械加工系统的立体图;
图2是图1所示系统的另一部分的立体图;
图3是图1所示系统中转轴和架设圈组合件的侧视图;
图4是图3所示架设板的侧视图;
图5是图3所示延伸杆的侧视图;
图6是图2和3所示架设块或集流腔体的仰视图。
具体实施方式
现根据专利文件的要求公开本发明的具体实施例,但必须理解,本发明公开的实施例只是例子而已,下述的系统和方法也可以采用不同方式实施。因此,在此公开的具体结构和功能的细节并不限定本发明,而只是作为权利要求的基础,并且作为范例,以便相关的技术人员以此为基础,以任何恰当的结构和功能细节根据不同形式实施本发明。此外,说明书中的用词和用语也不具有限定作用,而只是使说明书易于理解。
在此使用的单数冠词是指数量一或多于一;众数冠词是指数量二或多于二;“其它/另一”是指至少另一个或更多;“含有”和“具有”是指“包括”(一种开放式的说法);“连结”是指“连接”,纵然不一定是直接的,也不一定是机械形式的连接。
“空气”广泛地涵盖很多不同种类的液体,包括混合空气的油。架设圈组合件和其部件可以由不同物料和不同物料的组合制成。举例说,可以使用的物料包括金属、合金、复合物、塑胶、陶和其它有机或无机物料或上述的组合。
现参考附图,尤其是附图1-2,其中示出了机械加工系统102。机械加工系统102可以包括一控制装置104例如电脑数控(CNC)机器、一工具转盘140以及一或多枚工具或转轴142。控制装置104可以包括一用户输入装置106用来输入指令。控制装置104可以使用各种电脑硬件和软件在工件上实施机械加工程序。本发明不旨在根据所采用的控制方式来限制发明本身。
机械加工系统102也可以包括一万用转轴架设组合件(universal spindlemounting assembly,简称USMA)150,其可以配合不同转轴142,容许不同转轴142在控制装置104上自动转换。在机械加工系统102的一个范例中,不同转轴142通过一自动转换器装置在控制装置104和工具转盘140之间转换。所述自动转换器装置将于之后更详细地描述。不过,本发明关注的是通过采用USMA150使用其它结构和技术来实现转轴142和控制装置104之间的连接和分离,例如直线式转盘。
参考图2,USMA150可以包括架设圈组合件250和架设块或集流腔体200。架设圈组合件250可以操作地与转轴240连结,架设块或集流腔体200可以操作地与控制装置104连结。图中,机械加工系统102在加工一件工件290。
更具体地如图3所示,新颖的架设圈组合件250具有连接转轴240的架设圈350。架设圈350具有顶面362和底面364。架设圈350包括圈开口358;圈开口358如图所示贯穿顶面362和底面364。如图所示,圈开口358的大小容许一部分的转轴240贯穿其中。螺纹接套开口356使圈开口358和通道352之间流体连通。螺纹接套开口356内的锁定螺钉可以用来把转轴240固定于架设圈350。
架设圈350包括的通道352使空气进口组合件310和圈开口358之间流体连通。空气进口组合件310具有插入架设圈350内的螺纹端312。在一个实施例中,空气进口组合件310包括弹簧加压的止回阀,该止回阀在达到给定的压力后开启,使流体如空气流入空气进口组合件310。止回阀能大大减少污垢和有害的碎屑进入空气进口组合件310,当架设圈350和转轴240储存于工具转盘中和/或不使用时,这尤其重要。
架设块或集流腔体200包括容纳空气进口组合件310的开口330。架设块或集流腔体200中的通道使开口330和空气进口组合件310之间流体连通以及使开口334和开口330之间流体连通,以便系统供给空气。
延伸杆370机械地与架设板372连结;架设板372固定到机械加工系统102,藉此稳固地把整个架设圈组合件250和转轴240稳固于其位置上。
图4-5以侧视图示出图3的延伸杆370和架设板372的细节。图4示出一组扩孔开口420,422;配合扩孔开口420,422使用的是紧固到机械加工系统102的紧固件,如螺栓或螺丝钉(图中未示)。图4也示出另一组扩孔开口440,442;配合扩孔开口440,442使用的是延伸插入图5延伸杆370中螺纹开口540,542的紧固件。在此使用的虽然是扩孔开口,但也可以使用其它种类的开口来容纳其它种类的紧固件,例如使用埋头孔和直孔,这样的替代方案仍属于本发明的范围。架设板372上的凹位456设置为容纳延伸杆370端部上的对齐销555。
图6是图2和3所示架设块或集流腔体的仰视图。如图所示,架设块或集流腔体200中的两个开有槽沟的开口760,762容纳和对齐对应的两个开口560,562,供紧供件贯穿插入。
发明人发现延伸杆和架设板配合紧固件的使用能向后兼容现有的工具设计。架设板372的开口420,422与系统已有的孔对齐;系统已有的孔一般用于移动机械加工系统102,但在系统进行加工制作时不会被使用。
在此描述的实施例旨在使人对不同实施例的结构有综合的理解,并不旨在全面描述可以应用到本发明结构的所有设备和系统的所有元件和特征。对熟识本领域技术的人而言,很多不同的实施方式在阅读本说明书后会显易而见。从本发明可以衍生和使用其它不同的实施方式,使本发明可以在不偏离本发明的范围下产生结构和逻辑上的替代和变更。附图旨在示意,不一定按比例绘制,某些部分可能被放大加以描述,另一些部分可能被轻描淡写。因此,说明书和附图仅为示意性而非限制性。说明书虽然描述了特定的实施例,但任何为了达到相同目的的配置都可以替代特定的实施例。本发明旨在涵盖各实施例的适应性改变或变型。对熟识本领域技术的人而言,本发明各实施例的组合以及其它没有在此具体描述的实施例在阅读本说明书后会显易而见。因此,本发明并不限于上述的实施例。本发明描述的实施例只是被认为是本发明最佳的实施方式。本发明应包括属于所附权利要求范围内所有的实施方式。

Claims (10)

1.设有自动转换器的转轴架设组合件;其包括:
设有空气进口的架设圈;架设圈界定一贯穿架设圈的圈开口,从而形成贯穿架设圈第一面和架设圈第二面的通道;架设圈也界定一第二通道;第二通道使空气进口通过螺纹接套与圈开口流体连通;
具有空气出口的集流腔体;空气出口与架设圈的空气进口搭配啮合;集流腔体界定使空气出口和一集流腔体进口之间流体连通的第三通道;和
至少一延伸杆;至少一延伸杆机械地固定到集流腔体和固定到电脑数控机器。
2.如权利要求1所述的设有自动转换器的转轴架设组合件,其特征在于:所述架设圈的所述空气进口包括一止回阀;止回阀在达到给定的压力后容许空气流入所述空气进口。
3.如权利要求1所述的设有自动转换器的转轴架设组合件,其特征在于:所述延伸杆包括一架设板;架设板设有一个或多个贯穿架设板的开口用来容纳紧固件,以便紧固到所述电脑数控机器。
4.如权利要求2所述的设有自动转换器的转轴架设组合件,其特征在于:所述延伸杆包括一架设板;架设板设有一个或多个贯穿架设板的开口用来容纳紧固件,以便紧固到所述电脑数控机器。
5.如权利要求4所述的设有自动转换器的转轴架设组合件,其特征在于:所述延伸杆也包括一个或多个螺纹开口而所述架设板包括相应数量贯穿架设板的第二开口来容纳另一紧固件,以紧固架设板和延伸杆。
6.机械加工系统;其包括:
一转轴;
一电脑数控机器;
一自动转换器装置;
一空气供应管线;和
一转轴架设组合件;所述转轴架设组合件包括:
与空气供应管线流体连通的空气进口;
设有空气进口的架设圈;架设圈界定一贯穿架设圈的圈开口,从而形成贯穿架设圈第一面和架设圈第二面的通道;架设圈也界定一第二通道;第二通道使空气进口通过螺纹接套与圈开口流体连通;
具有空气出口的集流腔体;空气出口与架设圈的空气进口搭配啮合;集流腔体界定使空气出口和一集流腔体进口之间流体连通的第三通道;和
至少一延伸杆;至少一延伸杆机械地固定到集流腔体和固定到电脑数控机器。
7.如权利要求6所述的机械加工系统,其特征在于:所述架设圈的所述空气进口包括一止回阀;止回阀在达到给定的压力后容许空气流入所述空气进口。
8.如权利要求6所述的机械加工系统,其特征在于:所述延伸杆包括一架设板;架设板设有一个或多个贯穿架设板的开口用来容纳紧固件,以便紧固到所述电脑数控机器。
9.如权利要求7所述的机械加工系统,其特征在于:所述延伸杆包括一架设板;架设板设有一个或多个贯穿架设板的开口用来容纳紧固件,以便紧固到所述电脑数控机器。
10.如权利要求9所述的机械加工系统,其特征在于:所述延伸杆也包括一个或多个螺纹开口而所述架设板包括相应数量贯穿架设板的第二开口来容纳另一紧固件,以紧固架设板和延伸杆。
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