CN104439372B - 一种加工复杂曲面深腔的数控镗铣床 - Google Patents

一种加工复杂曲面深腔的数控镗铣床 Download PDF

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CN104439372B
CN104439372B CN201410692949.2A CN201410692949A CN104439372B CN 104439372 B CN104439372 B CN 104439372B CN 201410692949 A CN201410692949 A CN 201410692949A CN 104439372 B CN104439372 B CN 104439372B
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CN104439372A (zh
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俞湘
左黔湘
沈良永
黄吉能
叶显巧
储善谦
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NINGBO KAIBO NUMERICAL CONTROL MACHINERY CO Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/02—Boring machines; Combined horizontal boring and milling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015—Frames, beds, pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017—Arrangements of ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • B23Q1/623—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • B23Q1/626—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single sliding pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
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Abstract

本发明公开了一种加工复杂曲面深腔的数控镗铣床，包括床身(1)、X移动立柱(2)、Z拖板(3)、Y移动工作台(4)。本发明采用床身设有X轨基、Y轨基；X移动立柱设有Z轨基；Z拖板设有承载臂、主轴电机；Y移动工作台设有回转机、端面卡盘、通心卡盘；X移动立柱可前后方向移动在X轨基的上方，Y移动工作台可左右方向移动在Y轨基的上方；Z拖板可上下方向移动在Z轨基的右方；工作时，端面卡盘和通心卡盘共同夹持工件，回转机驱动工件旋转，装有刃具的主轴电机经承载臂伸入工件的深腔内，工件和X移动立柱、Z拖板、Y移动工作台相互配合合成三维寻的运动，引导刃具在工件的深腔内加工成型复杂曲面的技术方案，使复杂深腔工件的加工，达到了节省工时，提高效率，降低成本的目的。

Description

一种加工复杂曲面深腔的数控镗铣床
技术领域
本发明涉及一种切削加工机床，具体是指用于切削加工成型复杂曲面深腔工件的一种加工复杂曲面深腔的数控镗铣床。
背景技术
深腔制品的深腔结构分有简单曲面深腔简称简单深腔，和复杂曲面深腔简称复杂深腔两种，所谓简单深腔，如横截面呈圆形的直管状的深腔；所谓复杂深腔，如横截面呈多边形、非直管状曲面的深腔；通常的镗铣床仅能够对简单深腔工件的深腔内加工成型简单的曲面，例如，在圆柱管形的炮筒内加工成型螺旋形的膛线槽；对于复杂深腔工件腔壁的切削加工成型，现有技术采用对现有镗铣床进行改装，在镗铣床上另外加装，针对成型工件复杂曲面深腔而量身定制的切削动力头，和驱动工件进行配合寻的运动的专用附加装置，如此，费工费时，效率低下，综合成本激增，因此，现有技术存在费工费时，效率低下，成本畸高的问题与不足。
发明内容
针对上述现有技术存在的问题与不足，本发明采用由床身、X移动立柱、Z拖板、Y移动工作台构成的装置，床身设有X轨基、X轨副、X杠副、X电机、Y轨基、Y轨副、Y杠副、Y电机；X移动立柱设有Z轨基、Z轨副、Z杠副、Z电机；Z拖板设有承载臂、主轴电机；Y移动工作台设有右支架、回转机、回电机、端面卡盘、左支架、通心卡盘；X移动立柱经与X轨副、X杠副连接可前后方向移动在X轨基的上方，Y移动工作台经与Y轨副、Y杠副连接可左右方向移动在Y轨基的上方；Z拖板经与Z轨副、Z杠副连接可上下方向移动在Z轨基的右方；工作时，端面卡盘和通心卡盘共同夹持工件，回电机经回转机驱动工件作旋转运动，装有刃具的主轴电机经承载臂伸入工件的深腔内，工件和X移动立柱、Z拖板、Y移动工作台的相互配合运动合成三维寻的运动，使刃具在工件的深腔内加工成型复杂曲面的技术方案，提供一种加工复杂曲面深腔的数控镗铣床，旨在使复杂深腔工件的加工，达到节省工时，提高效率，降低成本的目的。
本发明的目的是这样实现的：一种加工复杂曲面深腔的数控镗铣床，包括床身、X移动立柱、Z拖板、Y移动工作台，其中：所述的床身为俯视呈矩形的铸铁质构件，床身的左部设有前后方向的平台称为X轨基，床身的右部设有左右方向的平台称为Y轨基；所述X轨基的上面设有二条相互平行、前后方向的滚子导轨副称为X轨副，二条所述X轨副之间设有滚珠丝杠副称为X杠副，X轨基的后边固定设有伺服电机称为X电机，所述X电机的输出轴与所述X杠副的滚珠丝杠连接；所述Y轨基的上面设有二条相互平行、左右方向的滚子导轨副称为Y轨副，二条所述Y轨副之间设有滚珠丝杠副称为Y杠副，Y轨基的右边固定设有伺服电机称为Y电机，所述Y电机的输出轴与所述Y杠副的滚珠丝杠连接；所述滚子导轨副为由横截面呈V型的滚道导轨和设有滚子的滚子架构成的用于承载物体作直线运动的滚动轨道元件；所述滚珠丝杠副为由滚珠丝杠和滚珠螺母构成的用于将旋转运动转换为直线运动的传动元件；
所述的X移动立柱为中空四边形柱状的铸铁质构件，X移动立柱的右侧面设有上下方向的平台称为Z轨基，所述Z轨基处设有二条相互平行、上下方向的滚子导轨副称为Z轨副，二条所述Z轨副之间设有滚珠丝杠副称为Z杠副，Z轨基的上端固定设有伺服电机称为Z电机，所述Z电机的输出轴与所述Z杠副的滚珠丝杠连接；
所述的Z拖板为矩形块状的铸铁质构件，Z拖板的右侧面中心设有向右凸出、圆柱形的承载臂，所述承载臂的右端装置有主轴电机；所述主轴电机为设有变频调速电机和切削刃具接口的机电一体化装置；
所述的Y移动工作台为矩形的铸铁质构件，Y移动工作台上面的左右二边分别设有向上凸出的支架且分别称为左支架和右支架；所述左支架的上面设有通心卡盘，所述右支架的上面设有回转盘朝左的回转机，所述回转机的输入端设有伺服电机称为回电机，所述回转机的回转盘处装有卡爪朝左的端面卡盘；所述通心卡盘为卡爪设在中空圆环状基盘的环端面处、由液压驱动卡爪向心张合的旋转机用夹具；所述端面卡盘为卡爪设在圆柱状基盘的圆端面处、由液压驱动卡爪向心张合的旋转机用夹具；所述回转机为由蜗轮蜗杆传动的回转盘装置；
X移动立柱经所述X轨副连接在X轨基的上面，所述X杠副的滚珠螺母与X移动立柱的下面固定连接；Y移动工作台经所述Y轨副连接在Y轨基的上面，所述Y杠副的滚珠螺母与Y移动工作台的下面固定连接；Z拖板经所述Z轨副连接在Z轨基的右面，所述Z杠副的滚珠螺母与Z拖板的左侧面固定连接。
上述结构表述的方向面分为上、下、左、右、前、后面，其中，前面为面对本装置主视图的面，后面为与所述前面相对的面。
工作原理及有益效果
工作时，端面卡盘和通心卡盘共同夹持工件，回电机经回转机驱动工件作旋转运动，装有刃具的主轴电机经承载臂伸入工件的深腔内进行切削加工，工件和X移动立柱、Z拖板、Y移动工作台的相互配合运动合成三维寻的运动，使主轴电机装置的刃具在工件的深腔内加工成型复杂曲面。
本装置结构简单，工作可靠，克服了现有镗铣床的不足，使复杂深腔工件的加工，节省了工时、提高了效率、降低了成本。
上述，本发明采用由床身、X移动立柱、Z拖板、Y移动工作台构成的装置，床身设有X轨基、X轨副、X杠副、X电机、Y轨基、Y轨副、Y杠副、Y电机；X移动立柱设有Z轨基、Z轨副、Z杠副、Z电机；Z拖板设有承载臂、主轴电机；Y移动工作台设有右支架、回转机、回电机、端面卡盘、左支架、通心卡盘；X移动立柱经与X轨副、X杠副连接可前后方向移动在X轨基的上方，Y移动工作台经与Y轨副、Y杠副连接可左右方向移动在Y轨基的上方；Z拖板经与Z轨副、Z杠副连接可上下方向移动在Z轨基的右方；工作时，端面卡盘和通心卡盘共同夹持工件，回电机经回转机驱动工件作旋转运动，装有刃具的主轴电机经承载臂伸入工件的深腔内，工件和X移动立柱、Z拖板、Y移动工作台的相互配合运动合成三维寻的运动，使刃具在工件的深腔内加工成型复杂曲面的技术方案，克服了现有技术存在费工费时，效率低下，成本畸高的问题与不足，所提供的一种加工复杂曲面深腔的数控镗铣床，使复杂深腔工件的加工，达到了节省工时，提高效率，降低成本的目的。
附图说明
图1是本发明的一种加工复杂曲面深腔的数控镗铣床的主视轴测示意图；
图2是本发明的一种加工复杂曲面深腔的数控镗铣床的左视轴测示意图；
图3是本发明的一种加工复杂曲面深腔的数控镗铣床，工作在加工筒状的复杂深腔工件时态的原理示意图。
下面结合附图中的实施例对本发明作进一步详细说明，但不应理解为对本发明的任何限制。
图中：床身1、X轨基11、X轨副12、X杠副13、X电机14、Y轨基15、Y轨副16、Y杠副17、Y电机18、X移动立柱2、Z轨基21、Z轨副22、Z杠副23、Z电机24、Z拖板3、承载臂31、主轴电机32、Y移动工作台4、右支架41、回转机42、回电机43、端面卡盘44、左支架45、通心卡盘46、工件01。
具体实施方式
参阅图1～图3，本发明的一种加工复杂曲面深腔的数控镗铣床，包括床身1、X移动立柱2、Z拖板3、Y移动工作台4，其中：所述的床身1为俯视呈矩形的铸铁质构件，床身1的左部设有前后方向的平台称为X轨基11，床身1的右部设有左右方向的平台称为Y轨基15；所述X轨基11的上面设有二条相互平行、前后方向的滚子导轨副称为X轨副12，二条所述X轨副12之间设有滚珠丝杠副称为X杠副13，X轨基11的后边固定设有伺服电机称为X电机14，所述X电机14的输出轴与所述X杠副13的滚珠丝杠连接；所述Y轨基15的上面设有二条相互平行、左右方向的滚子导轨副称为Y轨副16，二条所述Y轨副16之间设有滚珠丝杠副称为Y杠副17，Y轨基15的右边固定设有伺服电机称为Y电机18，所述Y电机18的输出轴与所述Y杠副17的滚珠丝杠连接；所述滚子导轨副为由横截面呈V型的滚道导轨和设有滚子的滚子架构成的用于承载物体作直线运动的滚动轨道元件；所述滚珠丝杠副为由滚珠丝杠和滚珠螺母构成的用于将旋转运动转换为直线运动的传动元件；
所述的X移动立柱2为中空四边形柱状的铸铁质构件，X移动立柱2的右侧面设有上下方向的平台称为Z轨基21，所述Z轨基21处设有二条相互平行、上下方向的滚子导轨副称为Z轨副22，二条所述Z轨副22之间设有滚珠丝杠副称为Z杠副23，Z轨基21的上端固定设有伺服电机称为Z电机24，所述Z电机24的输出轴与所述Z杠副23的滚珠丝杠连接；
所述的Z拖板3为矩形块状的铸铁质构件，Z拖板3的右侧面中心设有向右凸出、圆柱形的承载臂31，所述承载臂31的右端装置有主轴电机32；所述主轴电机32为设有变频调速电机和切削刃具接口的机电一体化装置；
所述的Y移动工作台4为矩形的铸铁质构件，Y移动工作台4上面的左右二边分别设有向上凸出的支架且分别称为左支架45和右支架41；所述左支架45的上面设有通心卡盘46，所述右支架41的上面设有回转盘朝左的回转机42，所述回转机42的输入端设有伺服电机称为回电机43，所述回转机42的回转盘处装有卡爪朝左的端面卡盘44；所述通心卡盘46为卡爪设在中空圆环状基盘的环端面处、由液压驱动卡爪向心张合的旋转机用夹具；所述端面卡盘44为卡爪设在圆柱状基盘的圆端面处、由液压驱动卡爪向心张合的旋转机用夹具；所述回转机42为由蜗轮蜗杆传动的回转盘装置；
X移动立柱2经所述X轨副12连接在X轨基11的上面，所述X杠副13的滚珠螺母与X移动立柱2的下面固定连接；Y移动工作台4经所述Y轨副16连接在Y轨基15的上面，所述Y杠副17的滚珠螺母与Y移动工作台4的下面固定连接；Z拖板3经所述Z轨副22连接在Z轨基21的右面，所述Z杠副23的滚珠螺母与Z拖板3的左侧面固定连接。
上述结构表述的方向面分为上、下、左、右、前、后面，其中，前面为面对本装置主视图的面，后面为与所述前面相对的面。
工作原理及有益效果
工作时，端面卡盘44和通心卡盘46共同夹持工件01，回电机43经回转机42驱动工件01作旋转运动，装有刃具的主轴电机32经承载臂31伸入工件01的深腔内进行切削加工，工件01和X移动立柱2、Z拖板3、Y移动工作台4的相互配合运动合成三维寻的运动，使主轴电机32装置的刃具在工件01的深腔内加工成型复杂曲面。
本装置结构简单，工作可靠，克服了现有镗铣床的不足，使复杂深腔工件的加工，节省了工时、提高了效率、降低了成本。

Claims (1)

1.一种加工复杂曲面深腔的数控镗铣床，包括床身(1)、X移动立柱(2)、Z拖板(3)、Y移动工作台(4)，其特征在于：所述的床身(1)为俯视呈矩形的铸铁质构件，床身(1)的左部设有前后方向的平台称为X轨基(11)，床身(1)的右部设有左右方向的平台称为Y轨基(15)；所述X轨基(11)的上面设有二条相互平行、前后方向的滚子导轨副称为X轨副(12)，二条所述X轨副(12)之间设有滚珠丝杠副称为X杠副(13)，X轨基(11)的后边固定设有伺服电机称为X电机(14)，所述X电机(14)的输出轴与所述X杠副(13)的滚珠丝杠连接；所述Y轨基(15)的上面设有二条相互平行、左右方向的滚子导轨副称为Y轨副(16)，二条所述Y轨副(16)之间设有滚珠丝杠副称为Y杠副(17)，Y轨基(15)的右边固定设有伺服电机称为Y电机(18)，所述Y电机(18)的输出轴与所述Y杠副(17)的滚珠丝杠连接；所述滚子导轨副为由横截面呈V型的滚道导轨和设有滚子的滚子架构成的用于承载物体作直线运动的滚动轨道元件；所述滚珠丝杠副为由滚珠丝杠和滚珠螺母构成的用于将旋转运动转换为直线运动的传动元件；
所述的X移动立柱(2)为中空四边形柱状的铸铁质构件，X移动立柱(2)的右侧面设有上下方向的平台称为Z轨基(21)，所述Z轨基(21)处设有二条相互平行、上下方向的滚子导轨副称为Z轨副(22)，二条所述Z轨副(22)之间设有滚珠丝杠副称为Z杠副(23)，Z轨基(21)的上端固定设有伺服电机称为Z电机(24)，所述Z电机(24)的输出轴与所述Z杠副(23)的滚珠丝杠连接；
所述的Z拖板(3)为矩形块状的铸铁质构件，Z拖板(3)的右侧面中心设有向右凸出、圆柱形的承载臂(31)，所述承载臂(31)的右端装置有主轴电机(32)；所述主轴电机(32)为设有变频调速电机和切削刃具接口的机电一体化装置；
所述的Y移动工作台(4)为矩形的铸铁质构件，Y移动工作台(4)上面的左右二边分别设有向上凸出的支架且分别称为左支架(45)和右支架(41)；所述左支架(45)的上面设有通心卡盘(46)，所述右支架(41)的上面设有回转盘朝左的回转机(42)，所述回转机(42)的输入端设有伺服电机称为回电机(43)，所述回转机(42)的回转盘处装有卡爪朝左的端面卡盘(44)；所述通心卡盘(46)为卡爪设在中空圆环状基盘的环端面处、由液压驱动卡爪向心张合的旋转机用夹具；所述端面卡盘(44)为卡爪设在圆柱状基盘的圆端面处、由液压驱动卡爪向心张合的旋转机用夹具；所述回转机(42)为由蜗轮蜗杆传动的回转盘装置；
X移动立柱(2)经所述X轨副(12)连接在X轨基(11)的上面，所述X杠副(13)的滚珠螺母与X移动立柱(2)的下面固定连接；Y移动工作台(4)经所述Y轨副(16)连接在Y轨基(15)的上面，所述Y杠副(17)的滚珠螺母与Y移动工作台(4)的下面固定连接；Z拖板(3)经所述Z轨副(22)连接在Z轨基(21)的右面，所述Z杠副(23)的滚珠螺母与Z拖板(3)的左侧面固定连接。
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