CN105583453A - 刀柄 - Google Patents

刀柄 Download PDF

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Publication number
CN105583453A
CN105583453A CN201410576564.XA CN201410576564A CN105583453A CN 105583453 A CN105583453 A CN 105583453A CN 201410576564 A CN201410576564 A CN 201410576564A CN 105583453 A CN105583453 A CN 105583453A
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Prior art keywords
knife
handle
magnet
coil
connecting hole
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CN201410576564.XA
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CN105583453B (zh
Inventor
杨明陆
彭杨茂
贾见士
隋景双
徐振光
李�杰
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Fuding Electronic Technology Jiashan Co Ltd
Hongzhun Precision Tooling Kunshan Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Fuding Electronic Technology Jiashan Co Ltd
Hongzhun Precision Tooling Kunshan Co Ltd
Hon Hai Precision Industry Co Ltd
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Application filed by Fuding Electronic Technology Jiashan Co Ltd, Hongzhun Precision Tooling Kunshan Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Fuding Electronic Technology Jiashan Co Ltd
Priority to CN201410576564.XA priority Critical patent/CN105583453B/zh
Priority to TW103140560A priority patent/TWI580516B/zh
Priority to JP2015026291A priority patent/JP6529776B2/ja
Priority to US14/711,951 priority patent/US9744600B2/en
Priority to EP15173664.2A priority patent/EP3012050B1/en
Publication of CN105583453A publication Critical patent/CN105583453A/zh
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Publication of CN105583453B publication Critical patent/CN105583453B/zh
Priority to JP2019092026A priority patent/JP6727512B2/ja
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/028Chucks the axial positioning of the tool being adjustable
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K35/00Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/04Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving coil systems and stationary magnets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2260/00Details of constructional elements
    • B23B2260/10Magnets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2270/00Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/02Use of a particular power source
    • B23B2270/022Electricity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2270/00Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/10Use of ultrasound
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2270/00Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/38Using magnetic fields
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/24Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/28Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
    • 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
    • B23Q16/00Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/003Equipment for precise positioning of tool or work into particular locations not otherwise provided for with means to return a tool back, after its withdrawal movement, to the previous working position
    • 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
    • Y10T279/00Chucks or sockets
    • Y10T279/17Socket type
    • Y10T279/17991Adjustable length or size
    • 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
    • Y10T279/00Chucks or sockets
    • Y10T279/23Chucks or sockets with magnetic or electrostatic means
    • 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
    • Y10T279/00Chucks or sockets
    • Y10T279/34Accessory or component
    • Y10T279/3487Tool or work stop or locator
    • 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
    • Y10T408/23Cutting by use of rotating axially moving tool including means to cause Tool to progressively vibrate toward work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Turning (AREA)
  • Magnetic Treatment Devices (AREA)
  • Surgical Instruments (AREA)
  • Details Of Cutting Devices (AREA)
  • Drilling And Boring (AREA)

Abstract

一种刀柄,用于安装刀具。刀柄包括主体、固接件及驱动件。固接件与主体固定连接,固接件贯通其相对两端开设有一个固接孔。驱动件包括相互配合的磁体及线圈。磁体固定收容于固接孔中,线圈活动地收容于磁体中并用于与刀具固定连接。通过给线圈供电能够实现线圈载磁体的作用下带动刀具作往复运动。本发明的刀柄,相较传统刀柄,通过增设驱动件,在使用时,刀具能够在驱动件的驱动下作上下往复运动,从而提高了刀具的加工速度,提高了加工效率。

Description

刀柄
技术领域
本发明涉及数控加工技术,特别是涉及一种刀柄。
背景技术
传统立式铣床一般采用工件固定、刀具旋转、主轴进给的加工方式进行加工。刀柄用于将刀具(如车刀、铣刀等)固定安装于机床的主轴上,以使主轴带动刀具做进给运动。电机通道丝杆传动机带动主轴做进给运动。然而,由于受丝杆传动机构的限制,主轴的进给速度往往较慢,导致加工效率较低。
发明内容
鉴于上述内容,有必要提供一种能够提高加工效率的刀柄。
一种刀柄,用于安装刀具,该刀柄包括主体。该刀柄还包括固接件及驱动件,该固接件与该主体固定连接,该固接件贯通开设有一个固接孔,该驱动件包括相互配合的磁体及线圈,该磁体固定收容于该固接孔中,该线圈活动地收容于该磁体中并用于与该刀具固定连接,通过给线圈供电能够实现线圈在磁体的作用下带动刀具作往复运动。
本发明的刀柄,相较传统刀柄,通过增设驱动件,在使用时,刀具能够在驱动件的驱动下同时做上下往复运动,从而提高了刀具的加工速度,提高了加工效率。
附图说明
图1为本发明实施方式的刀柄与刀具的组装图。
图2为图1所示刀柄与刀具的分解图。
图3为图1所示刀柄与刀具沿III-III的剖视图。
图4为图1所示刀柄与刀具沿IV-IV的剖视图。
主要元件符号说明
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
请同时参阅图1至图4,本发明实施方式的刀柄100,用于安装刀具300。刀柄100包括主体20、固接件40、驱动件60及导向件80。驱动件60及导向件80均固定收容于固接件40中,并相互间隔设置。主体20与该固接件40的一端固定连接。
固接件40大致为中空套筒状,其包括第一端面42,与第一端面42相对设置的第二端面44,以及连接第一端面42与第二端面44的侧面46。固接件40贯通其第一端面42与第二端面44开设有固接孔48。固接孔48包括相互连通的第一连接孔482、第二连接孔484及第三连接孔486。第一连接孔482邻近第一端面42设置,第三连接孔486邻近第二端面44设置。第一连接孔482、第二连接孔484及第三连接孔486的直径依次减小。第三连接孔486的侧壁上形成一个固持部488。本实施方式中,固持部488为平板状。
主体20包括安装部22及延伸形成于安装部22一端的连接部24。主体20贯通安装部22及连接部24开设有容纳孔25。安装部22用于与机床的主轴(图未示)相连,以使主轴能够带动刀柄100进行上下往复运动。安装部22的外侧壁上凹设形成有固定槽224,用于与主轴固定连接,以使刀柄100固定于主轴上。连接部24固定收容于第一连接孔482中,并抵持于固接件40的内侧壁。可以理解,在其他实施方式中,连接部24可不收容于第一连接孔482中,可采用其他常用固定方式,如卡合、螺合等,将连接部24固定于固接件40上。
驱动件60固定收容于第二连接孔484中并与连接部24间隔预定距离,其包括相互配合的磁体62及线圈66。磁体62包括承载体621及多块磁板622。承载体621大致为中空套筒状,其固定收容于第二连接孔484中。承载体621包括第一端面6211,与第一端面6211相对设置的第二端面6213,以及连接第一端面6211与第二端面6213的侧面6215。承载体621贯通第一端面6211及第二端面6213开设有收容孔6216。多块磁板622安装于承载体621的内侧壁上并环绕承载体621的中心轴线间隔排列。多块磁板622的磁场叠加在一起,可使磁体62获得较强的磁场强度。磁体62的相对两端分别为N极及S极。可以理解,在其他实施方式中,承载体621及多块磁板622可被一个套筒状的磁铁取代,只要磁铁具有足够强的磁场强度即可。可以理解,多块磁板622的排列方式并不限于上述实施方式,只要使该磁体62的相对两端具有不同的极性即可。线圈66活动地收容于收容孔6216中,并固定于刀具300上。本实施方式中,线圈66为三相绕组线圈,其用于外接三相电。
导向套80固定收容于第三连接孔486中并部分伸出固接件40外,其用于对刀具300进行导向,并可将刀具300滑动地收容于导向套80中。本实施方式中,导向套80部分收容于第三连接孔486中。可以理解,在其他实施方式中,导向套80可完全收容于第三连接孔486中。导向套80的外侧壁上及外侧壁上分别形成有一个止转部82。止转部82为平板状,其与固持部488相抵持,以防止导向套80在第三连接孔486中发生转动。可以理解,在其他实施方式中,固持部488及止转部82均可省略,还可利用其他固定方式,如过盈配合等,使导向套80固定收容于固接件40中。可以理解,导向套80还可完全收容于第三连接孔486中。
刀具300包括基体310及形成于基体310一端的刀尖330。基体310的侧壁上形成有其中心轴线延伸的固定面350,固定面350为平面,以防止基体刀具300在导向套80中发生转动。
使用时,刀具300滑动安装于导向套80上并与线圈66固定连接,线圈66外接三相电,通电后,线圈66在磁体62的磁场作用下,通过控制电流方向及大小,线圈66沿固接件40的中心轴线方向在固接件40中做上下往复运动,进而带动刀具300上下往复运动以加工工件(图未示)。经实验测试,刀柄100安装的刀具300相较于传统刀柄(图未示)安装的刀具300,在加工工件时,刀柄100安装的刀具300的刀尖330的瞬时速度是传统刀柄安装的刀具300的刀尖的瞬时速度的数倍甚至数十倍。
当刀具300为铣刀时,由于驱动件60对刀具300在传统机床加工的主轴进给运动外施加了另一个进给运动,增加了刀具300的加工速度,从而降低了工件的表面粗糙度,使工件的表面更加光滑;另外,由于加工速度被提高,且工件无需再进行抛光,简化了加工流程,从而提高了加工效率。当刀具300为车刀时,由刀柄100固定的刀具300可在主轴的驱动下,配合工件的旋转,可在工件上加工形成大的3D面。
可以理解,磁体62可紧邻主体20设置,只要磁体62沿其中心轴线方向的高度足够线圈66在磁体62中做上下往复运动即可。固接件40可与连接部24一体成型为主体20的部分,只要磁体62固定收容于主体20中,刀具300能够滑动收容于主体20中并与收容于磁体62中的线圈66固定连接,使线圈66通电后能够带动刀具300沿主体20的中心轴线方向上下往复运动即可。导向套80可以省略,只要使刀具300能够在主体20或固接件40中滑动即可。
另外,对于本领域的普通技术人员来说,可以根据本发明的技术构思做出其它各种相应的改变与变形,而所有这些改变与变形都应属于本发明权利要求的保护范围。

Claims (10)

1.一种刀柄,用于安装刀具,该刀柄包括主体,其特征在于:该刀柄还包括固接件及驱动件,该固接件与该主体固定连接,该固接件贯通开设有一个固接孔,该驱动件包括相互配合的磁体及线圈,该磁体固定收容于该固接孔中,该线圈活动地收容于该磁体中并用于与该刀具固定连接,通过给该线圈供电能够实现线圈在磁体的作用下带动刀具作往复运动。
2.如权利要求1所述的刀柄,其特征在于:该主体部分收容于该固接孔中,该磁体与该主体间隔预设距离。
3.如权利要求1所述的刀柄,其特征在于:该主体包括安装部及延伸形成于该安装部一端的连接部,该连接部固定收容于该固接孔中。
4.如权利要求3所述的刀柄,其特征在于:该安装部的外侧壁上形成有固定槽。
5.如权利要求1所述的刀柄,其特征在于:该线圈为三相绕组线圈。
6.如权利要求1所述的刀柄,其特征在于:该磁体包括承载体及多块磁板,该承载体贯通开设有收容孔,该多块磁板安装于该承载体的内侧壁上,该线圈活动地收容于该收容孔中。
7.如权利要求6所述的刀柄,其特征在于:该多块磁板环绕该承载体的中心轴线间隔排列。
8.如权利要求1所述的刀柄,其特征在于:该刀柄还包括导向套,该导向套部分或完全固定收容于该固接孔中,用于对该刀具导向。
9.如权利要求8所述的刀柄,其特征在于:该导向套的外侧壁上形成有一个止转部,该固接件的内侧壁上形成有一个固持部,该固持部与该止转部相抵持。
10.如权利要求9所述的刀柄,其特征在于:该固接孔包括相互连通的第一连接孔、第二连接孔及第三连接孔,该第一连接孔的直径大于该第二连接孔的直径,该第二连接孔的直径大于该第三连接孔的直径,该主体部分收容于该第一连接孔中,该磁体固定收容于该第二连接孔中,该导向套部分收容在该第三连接孔中。
CN201410576564.XA 2014-10-24 2014-10-24 刀柄 Active CN105583453B (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201410576564.XA CN105583453B (zh) 2014-10-24 2014-10-24 刀柄
TW103140560A TWI580516B (zh) 2014-10-24 2014-11-21 刀柄
JP2015026291A JP6529776B2 (ja) 2014-10-24 2015-02-13 切削工具装着装置
US14/711,951 US9744600B2 (en) 2014-10-24 2015-05-14 Electrically-adjustable tool holder
EP15173664.2A EP3012050B1 (en) 2014-10-24 2015-06-24 Electrically-adjustable tool holder
JP2019092026A JP6727512B2 (ja) 2014-10-24 2019-05-15 切削工具装着装置

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CN201410576564.XA CN105583453B (zh) 2014-10-24 2014-10-24 刀柄

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CN105583453B CN105583453B (zh) 2018-09-25

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US (1) US9744600B2 (zh)
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JP (2) JP6529776B2 (zh)
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TW (1) TWI580516B (zh)

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CN109001996A (zh) * 2018-07-05 2018-12-14 南京航空航天大学 一种用于刀具信息管理的智能刀柄系统
CN109256930A (zh) * 2018-09-28 2019-01-22 四川工程职业技术学院 一种基于工作状态下的智能刀具的自发电装置
CN111774631A (zh) * 2020-07-18 2020-10-16 陈伯坚 一种数控立式精密铣床

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