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CN201223957Y - 夹具卡固扣锁结构 - Google Patents

夹具卡固扣锁结构 Download PDF

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Publication number
CN201223957Y
CN201223957Y CNU2008201117544U CN200820111754U CN201223957Y CN 201223957 Y CN201223957 Y CN 201223957Y CN U2008201117544 U CNU2008201117544 U CN U2008201117544U CN 200820111754 U CN200820111754 U CN 200820111754U CN 201223957 Y CN201223957 Y CN 201223957Y
Authority
CN
China
Prior art keywords
clamp head
swivel joint
utility
model
clamp
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.)
Expired - Fee Related
Application number
CNU2008201117544U
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English (en)
Inventor
林家和
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Individual
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Individual
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Priority to CNU2008201117544U priority Critical patent/CN201223957Y/zh
Application granted granted Critical
Publication of CN201223957Y publication Critical patent/CN201223957Y/zh
Priority to US12/453,702 priority patent/US20090289425A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/006—Keys for operating the chucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B33/00—Hand tools not covered by any other group in this subclass
    • B25B33/005—Chuck keys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/078—Hand tools used to operate chucks or to assemble, adjust or disassemble tools or equipment used for turning, boring or drilling
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17641—Threaded central cone and jaw
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/34—Accessory or component
    • Y10T279/3431—Chuck key
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/34—Accessory or component
    • Y10T279/3431—Chuck key
    • Y10T279/3437—Safety feature; e.g., ejector, interlock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

本实用新型为一种夹具卡固扣锁结构，该结构具有一夹具头与一下筒夹座，以共同夹固钻头等刀具，且于下筒夹座的侧边卡固有一旋转接头，旋转接头一端的侧边与夹具头的底端面形成有相对应啮合的咬合齿，以调整该夹具头夹固刀具的紧密程度，且旋转接头的另一端开设有一矩形的手工具接孔，以接设手工具作为把手而转动该旋转接头，本实用新型方便使用者调整夹具头的紧密程度，极具实用价值与商业竞争力。

Description

夹具卡固扣锁结构
技术领域
本实用新型有关于一种夹具卡固扣锁结构，尤其是指一种具有旋转接头，可接设手工具作为把手，以便于使用者调整夹具头的夹具卡固扣锁结构。
背景技术
车床是工具机械中最主要的一种，广泛的为工业界所采用，这主要是由于车床不但具有多种切削功能，且能适用于各种不同材料的加工，而现代工业日新月异，产品的制作也日益精良，都是由于车床机具研究改进的结果，车床使用的切削刀具包括有车刀与钻头等，其中的钻头均设置于夹具头上，再以钻头接触与切削工件，而且可以随时更换以方便使用。
上述的夹具头具有一调整结构，请参照图3所示，该调整结构是于夹具头本体6的底端夹固有一钻头61，并于夹具头本体6的侧边固设有一旋转器62，旋转器62一端的侧边与夹具头本体6形成有相对应啮合的咬合齿621、63，以调整该夹具头本体6夹固钻头61的紧密程度，且旋转器62的另一端固设有一把手622，以供使用者转动该旋转器62而带动夹具头本体6。
然而，上述的夹具头在实际使用的时候，由于是由使用者以手握持旋转器的把手并转动旋转器，而由于旋转器与夹具头本体形成有相对应啮合的咬合齿，使得旋转器将带动夹具头本体旋转而调整夹具头本体，但使用者以手转动把手时将受限于其手掌的力量，导致于如此的调整方式有一定的调整极限，无法将钻头确实固定于夹具头本体，造成使用者的困扰。
实用新型内容
本实用新型的目的在于提供一种夹具卡固扣锁结构，该夹具卡固扣锁结构具有旋转接头，可接设滑动扳杆或棘轮扳手等手工具作为把手而转动旋转接头，以便于使用者调整夹具头的紧密程度。
本实用新型的目的是这样实现的，一种夹具卡固扣锁结构，该结构具有夹具头与下筒夹座，下筒夹座设有旋转接头，旋转接头与夹具头形成有相对应啮合的咬合齿，且旋转接头开设有手工具接孔。
在本实用新型的一较佳实施例中，该下筒夹座开设有贯孔，且该旋转接头凸设有结合柱，结合柱卡固结合于贯孔。
由上所述，本实用新型与现有结构相比具有以下的优点：
1.本实用新型是于下筒夹座的侧边开设一贯孔，且于旋转接头的一端凸设一结合柱，以对应卡固结合于下筒夹座的贯孔，可供使用者由旋转接头带动夹具头而旋转，以调整夹具头的紧密程度。
2.本实用新型的旋转接头开设有一手工具接孔，可接设滑动扳杆或棘轮扳手等手工具作为把手而转动旋转接头，以便于使用者调整夹具头。
附图说明
图1：本实用新型其一实施例的立体分解图。
图2：本实用新型其二实施例的立体分解图。
图3：现有的立体分解图。
附图标号：
1 夹具头               11 咬合齿
12 下筒夹座            121 贯孔
2 旋转接头             21 结合柱
22 咬合齿              23 手工具接孔
3 刀具                4 手工具
5 手工具
6 夹具头本体          61 钻头
62 旋转器             621 咬合齿
622 把手              63 咬合齿
具体实施方式
首先，请参照图1所示，是本实用新型夹具卡固扣锁结构其一较佳实施例的示意图，其包括一夹具头1及一旋转接头2，其中：
该夹具头1是一圆筒体，其底端面形成有咬合齿11与该旋转接头2的咬合齿22相啮合，并于底端螺锁结合有一下筒夹座12，以配合夹具头1而共同夹固一刀具3，例如钻头等，且于下筒夹座12的侧边开设有一贯孔121，以固定该旋转接头2；
该旋转接头2的一端凸设有一结合柱21，结合柱21成圆柱状以对应卡固而结合于该下筒夹座12侧边的贯孔121，并于旋转接头2设有结合柱21的一端侧边形成有咬合齿22，可与该夹具头1底端面的咬合齿11相啮合，以调整该夹具头1夹固该刀具3的紧密程度，且旋转接头2另一端的中央处开设有一矩形的手工具接孔23，以接设一手工具4而转动旋转接头2，例如滑动扳杆等，并由此调整该夹具头1。
于实施组装时，请参阅图1，是将旋转接头2的结合柱21卡固结合于下筒夹座12侧边的贯孔121，且旋转接头2侧边的咬合齿22与夹具头1底端面的咬合齿11相啮合，并利用夹具头1与下筒夹座12共同夹固一刀具3，再于旋转接头2的手工具接孔23接设一手工具4，此时即可利用手工具4作为把手而转动旋转接头2，且由于旋转接头2的咬合齿22是与夹具头1的咬合齿11相啮合，使得旋转接头2将带动夹具头1一起旋转，以由此调整夹具头1夹固刀具3的紧密程度，而由于旋转接头2的手工具接孔23所接设的手工具4为滑动扳杆，可以方便使用者转动旋转接头2而调整夹具头1。
请再参照图2所示，是本实用新型夹具卡固扣锁结构其二较佳实施例的示意图，其与其一较佳实施例的差异处在于该手工具5为一棘轮扳手，并将该手工具5接设于该旋转接头2的手工具接孔23，以作为把手转动该旋转接头2而调整该夹具头1夹固该刀具3的紧密程度，更能增进使用上的便利性。
虽然本实用新型已以具体实施例揭示，但其并非用以限定本实用新型，任何本领域的技术人员，在不脱离本实用新型的构思和范围的前提下所作出的等同组件的置换，或依本实用新型专利保护范围所作的等同变化与修饰，皆应仍属本专利涵盖之范畴。

Claims (2)

1.一种夹具卡固扣锁结构，该结构具有夹具头与下筒夹座，其特征在于：下筒夹座设有旋转接头，旋转接头与夹具头形成有相对应啮合的咬合齿，且旋转接头开设有手工具接孔。
2.如权利要求1所述的夹具卡固扣锁结构，其特征在于：该下筒夹座开设有贯孔，且该旋转接头凸设有结合柱，结合柱卡固结合于贯孔。
CNU2008201117544U 2008-05-23 2008-05-23 夹具卡固扣锁结构 Expired - Fee Related CN201223957Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU2008201117544U CN201223957Y (zh) 2008-05-23 2008-05-23 夹具卡固扣锁结构
US12/453,702 US20090289425A1 (en) 2008-05-23 2009-05-20 Chuck engagement lock mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201117544U CN201223957Y (zh) 2008-05-23 2008-05-23 夹具卡固扣锁结构

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CN201223957Y true CN201223957Y (zh) 2009-04-22

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CN (1) CN201223957Y (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9579781B2 (en) * 2014-05-20 2017-02-28 Paul E. Hicks Chuck key handle assembly
US20200198108A1 (en) * 2017-09-14 2020-06-25 Wade Dean Chuck key for use with standard tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738768A (en) * 1971-02-09 1973-06-12 R Kuhn Tap wrench with swivel drive
US5332240A (en) * 1993-05-17 1994-07-26 Paul Bedoian Drill chuck key tool
US6893027B2 (en) * 2003-04-08 2005-05-17 Burmon, Inc. Surgical chuck key
US20060196315A1 (en) * 2005-12-16 2006-09-07 Paul Teel A combination drill chuck and socket wrench
TW200740557A (en) * 2006-04-28 2007-11-01 tian-gui Xu Assembly of chuck tool

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090422

Termination date: 20100523