CN1406169A - 旋转工具 - Google Patents

旋转工具 Download PDF

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Publication number
CN1406169A
CN1406169A CN01805737.3A CN01805737A CN1406169A CN 1406169 A CN1406169 A CN 1406169A CN 01805737 A CN01805737 A CN 01805737A CN 1406169 A CN1406169 A CN 1406169A
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China
Prior art keywords
drill bit
sleeve
driver
bar portion
tool
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.)
Granted
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CN01805737.3A
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English (en)
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CN100402240C (zh
Inventor
M·P·彼得斯
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Black and Decker Inc
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Black and Decker Inc
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Publication of CN1406169A publication Critical patent/CN1406169A/zh
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Publication of CN100402240C publication Critical patent/CN100402240C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00Screwdrivers
    • B25B15/001Screwdrivers characterised by material or shape of the tool bit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/007Attachments for drilling apparatus for screw or nut setting or loosening
    • 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
    • Y10T408/00Cutting by use of rotating axially moving tool
    • Y10T408/16Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/17Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control infeed
    • Y10T408/173Responsive to work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling Tools (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Drilling And Boring (AREA)

Abstract

本发明提供一种具有一工具夹持器(16)的旋转工具(10),该夹持器包含适于接受一双向的工具头组件(18)的一套管(22)。该工具头组件(18)具有在每一端延伸的一存储腔(44、46),每一存储腔(44、46)都适于接受一钻头驱动器(54、56),钻头驱动器(54、56)在每一端上具有一驱动结构(58、60)。每一驱动结构(58、60)、以及该存储腔(44、46)和该套管(22)都具有作为驱动部件的功能。

Description

旋转工具
本申请根据35USC§119(e)要求了于2000年2月29日在美国提出的第60/185,797号在先申请的优先权,其公开的内容这里将作为参考。
【技术领域】
本发明涉及一种旋转工具,更特别地涉及一种具有一可翻转工具头组件以提供六个独立工具部件的工具夹持器。
【背景技术】
当购买各种旋转工具时,职业商人和自制者经常需要购买各种系列的、具有不同类型驱动端、如Philips,Torx和平头型的工具或旋转装置,以及各种公制和英制六角螺母驱动器装置。对于给定任务的不同工具的组合有可能需要使用各种不同的驱动端,因此,具有一整套工具所花费的成本就增加了,因为每一种工具通常是独立出售的。此外,对于使用者来说,使用多种不同的工具存在明显的不便,对于每一项要完成的任务,使用者必须随身携带一套专用工具。例如,使用者有可能需要携带多种螺丝起子和螺母驱动器以完成一项任务,结果是,使用者的工具带或工具箱很快就被这些不同的工具弄得杂乱无章,使得使用者从一个地方到另一个地方所必须携带的工具的重量有所增加。同样,船员、驾驶员、骑车人和房主也需要一种多用途的、可以方便紧凑地存放的旋转工具,以便在紧急情况或类似情况下使用。
所有这些就发展建立起了一种对具有多种功能并能作为多功能旋转工具使用的一单一旋转工具的需求,然而,这样的需求并不容易满足。因此,存在对一单一旋转工具和成套工具的需求,它们的功能可以作为一多用途工具,该工具可以以方便的形式被存储和组合,并具有和传统单一用途的旋转工具类似的尺寸。
【发明内容】
本发明的一个目的是为了解决存在于现有技术中的各种问题,以及满足这些和其它的需求。
本发明的进一步应用范围将从下面提供的详细说明中呈现出来。应当理解,该详细的说明和这里给出的特定例子,只是说明本发明的优选实施例,仅仅为了示意性的目的,并不能限定本发明的保护范围,以及它的应用和使用。
【附图说明】
从下面的详细说明和附图中将可以更加全面地理解本发明,其中:
图1是一分解视图,其中示出了与一电动工具连接的本发明的旋转工具,它们之间具有一不用键的卡盘或中间连接器;
图2是本发明的旋转工具与连接器之间的内部连接形式的剖视图;以及
图3是按照本发明的旋转工具的剖视图。
【具体实施方式】
本发明涉及一种可旋转工具10,它可与一电动工具12或简单手柄(未示出)相连接,以相对一轴线14旋转。如下所述,该可旋转工具10包含一工具夹持器16和一双向的工具头组件18。该工具头组件18例如通过弹簧施压的棘爪球而可拆卸地连接在该工具夹持器16上,因而该工具10提供有六种用于旋转工件的不同的驱动器。在优选实施例中,该六种驱动器包含四个钻头驱动器和两个螺母驱动器。该工具10关于驱动器数量的灵活性、以及该工具构造成通过一电动工具或手柄而允许旋转的结构,都具有现有技术中所没有的优越性。
该工具夹持器16包含与之一体的杆部20,并且该杆部从套管22向后延伸。该杆部20优选地为六方形的,并且包含一环形槽24。通过这样的结构,该工具夹持器16可直接或更优选地通过一快换接头26连接于该钻夹头或手柄。该接头26通常如图2所示,它包含具有一轴30和一轴向开口32的一接头体28,一棘爪弹簧34,和一操作套筒36。工具夹持器的杆部20设置在该开口32中,其中该弹簧34接合在该槽24中,以将该杆部20保持在该开口32中,从而和该接头26一起旋转。该接头26的一更详细的说明,提供在2000年4月25日公开的美国专利第6,053,675号(已转让给本申请的受让人)中,其名称为“Quick-Acting Tool Bit Holder”,其中公开的内容这里作为参考。
该工具套管22包含从套管端40轴向延伸的一孔38,并且优选地也为六方形的。该双向的工具头组件18包含一套筒42,该套筒42具有一对由一连接壁48分隔开的轴向存储腔44和46。套筒42的外表面50、每一个腔44和46、以及第一和第二钻头驱动器54和56的中心部分52都优选地为六方形的,以便每一个钻头驱动器54和56与套筒42和套管22一起旋转。一典型工具夹持器和工具头组件(包含套管、套筒和钻头驱动器)的结构,在1999年5月18日公开的美国专利第5,904,080号(申请人为Anderson等,名称为“8in l ToolBit Driver Hand Tool”)中更详细的示出和描述了,其中公开的内容这里作为参考。
在优选实施例中,第一和第二钻头驱动器54和56的每一个都分别在它们的腔44和46中可以翻转,以使每一个钻头端58和60均可从套筒42中伸出。此外,该套筒42在套管孔38中是可以翻转的,以使每一个第一或第二钻头驱动器可操作地从该套管22中伸出。因此,该工具10便构造成四个钻头驱动器中的任何一个均能够可操作地从套管22中伸出的结构。此外,每一个钻头驱动器54和56都可以从该套筒中卸下来,从而露出用于螺母驱动的六方形的腔44或46。最后,该工具的第六种驱动器是通过从该套管孔38中拆下该双向的工具头组件18,从而露出用于第二螺母驱动的六方形的孔38而提供的。应当注意的是,该孔38比腔44和46大,因此可适于驱动较大的螺母。在优选实施例中,该孔是一5/16英寸的六方开口,而该腔是一1/4英寸的六方开口。
本发明的说明实际上仅仅是示例,因而,不脱离本发明要旨的各种变化均落在本发明的范围之内。这些各种变化不应认为超出了本发明的精神和范围。

Claims (3)

1.一种旋转工具,包含:
包括一套管和一杆部的一工具夹持器,该套管具有一第一端,一第二端,和从所述第一端向所述第二端向后延伸的一开口,该杆部与之形成一体,并从所述第二端向后延伸,所述杆部具有一非圆形的横截面以及一环形槽;以及
一双向的钻头,该钻头具有一套筒、一第一钻头驱动器和一第二钻头驱动器,所述套筒包含一第一轴向腔、一第二轴向腔和分隔所述第一和第二轴向腔的一连接壁,所述第一钻头驱动器设置在所述第一轴向腔中,并和该套筒连接一起旋转,所述第二钻头驱动器设置在所述第二轴向腔中,并和该套筒连接一起旋转,并且其特征在于,所述套筒设置在所述套管开口中,以使所述套筒和工具夹持器一起旋转,并且所述第一和第二钻头驱动器中的一个轴向地延伸出所述开口。
2.一种旋转工具,包含:
包括一杆部和一套管的一工具夹持器,所述杆部和该套管相连接用以一同旋转,并且适于连接到一电动旋转驱动器,所述套管确定了用于旋转工件的一第一螺母驱动器;以及
一双向的工具头,该工具头包含:确定了一第一腔和一第二腔的一个套筒,具有一第一钻头端和一第二钻头端的一第一钻头驱动器,和具有一第一钻头端和一第二钻头端的一第二钻头驱动器;所述第一钻头驱动器可选择地设置在所述第一腔中,用以在一第一位置和该套筒一起旋转,此时所述第一钻头端从所述套筒延伸,以及在一第二位置和该套筒一起旋转,此时所述第二钻头从所述套筒延伸;所述第二钻头驱动器可选择地设置在所述第二腔中,用以在一第一位置和该套筒一起旋转,此时所述第二钻头驱动器的所述第一钻头端从所述套筒延伸,以及在一第二位置和该套筒一起旋转,此时所述第二钻头驱动器的所述第二钻头从所述套筒延伸;所述第一钻头驱动器可从所述第一腔中拆卸下来,此时所述第一腔确定了用于旋转工件的一第二螺母驱动器,所述第一腔小于所述套管孔。
3.一种工具组件,包含:
一快换接头,该接头具有一杆部、一接头体、和一棘爪组件,所述杆部适于接合于一手柄或一电动工具,所述接头体确定一通道;
一工具夹持器,该夹持器具有一杆部和一套管,所述杆部可设置在所述通道中,并且通过所述棘爪组件接合,因而所述工具夹持器和该接头接合用以一同旋转;以及
一双向的工具头,该工具头具有一套筒、一第一钻头驱动器和一第二钻头驱动器,所述套筒包含一第一轴向腔、一第二轴向腔和分隔所述第一和第二轴向腔的一连接壁,所述第一钻头驱动器设置在所述第一轴向腔中,并和该套筒连接一起旋转,所述第二钻头驱动器设置在所述第二轴向腔中,并和该套筒连接一起旋转,并且其特征在于,所述套筒设置在所述套管开口中,以使所述套筒和工具夹持器一起旋转,并且所述第一和第二钻头驱动器中的一个轴向地延伸出所述开口。
CNB018057373A 2000-02-29 2001-02-28 旋转工具及工具组件 Expired - Fee Related CN100402240C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18579700P 2000-02-29 2000-02-29
US60/185,797 2000-02-29
US09/792,958 2001-02-26
US09/792,958 US6354177B2 (en) 2000-02-29 2001-02-26 6-in-1 rotary tool

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Publication Number Publication Date
CN1406169A true CN1406169A (zh) 2003-03-26
CN100402240C CN100402240C (zh) 2008-07-16

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US (1) US6354177B2 (zh)
CN (1) CN100402240C (zh)
AU (1) AU2001241842A1 (zh)
WO (1) WO2001064400A1 (zh)

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US6354177B2 (en) 2002-03-12
AU2001241842A1 (en) 2001-09-12
US20010033777A1 (en) 2001-10-25
CN100402240C (zh) 2008-07-16
WO2001064400A1 (en) 2001-09-07

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