CN103659446A - 具有防护罩的机床 - Google Patents

具有防护罩的机床 Download PDF

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CN103659446A
CN103659446A CN201310257962.0A CN201310257962A CN103659446A CN 103659446 A CN103659446 A CN 103659446A CN 201310257962 A CN201310257962 A CN 201310257962A CN 103659446 A CN103659446 A CN 103659446A
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lathe
motor spindle
workpiece
vertical slide
dress
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CN103659446B (zh
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H·G·伯林格
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EMAG Holding GmbH
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EMAG Holding GmbH
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    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B25/00—Accessories or auxiliary equipment for turning-machines
    • B23B25/04—Safety guards specially designed for turning 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/045—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers using a tool holder as a work-transporting gripper
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/046—Handling workpieces or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/02—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a single working-spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/06—Turning-machines or devices characterised only by the special arrangement of constructional units
    • B23B3/065—Arrangements for performing other machining operations, e.g. milling, drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/08—Turning-machines characterised by the use of faceplates
    • B23B3/10—Turning-machines characterised by the use of faceplates with the faceplate horizontal, i.e. vertical boring and turning machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C1/00—Milling machines not designed for particular work or special operations
    • B23C1/06—Milling machines not designed for particular work or special operations with one vertical working-spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C1/00—Milling machines not designed for particular work or special operations
    • B23C1/14—Milling machines not designed for particular work or special operations with rotary work-carrying table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2230/00—Details of chip evacuation
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0053—Devices for removing chips using the gravity force
    • 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
    • B23Q2707/00—Automatic supply or removal of metal workpieces
    • B23Q2707/003—Automatic supply or removal of metal workpieces in a lathe
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/047—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers the gripper supporting the workpiece during machining
    • 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
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    • Y10S82/00—Turning
    • Y10S82/901—Chip removal
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5104—Type of machine
    • Y10T29/5109—Lathe
    • Y10T29/5114—Lathe and tool
    • 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
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    • Y10T409/30—Milling
    • Y10T409/30392—Milling with means to protect operative or machine [e.g., guard, safety device, etc.]
    • 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
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    • Y10T409/30—Milling
    • Y10T409/304088—Milling with means to remove chip
    • 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
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    • Y10T409/304536—Milling including means to infeed work to cutter
    • Y10T409/30532—Milling including means to infeed work to cutter with means to advance work or product
    • 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
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    • 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
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Abstract

本发明涉及具有防护罩的机床。用于加工金属工件（8,9）的机床（1）包括具有竖向前壁（6）的机架（2）、马达主轴（7）、具有防护罩和至少一个刀具（14）的加工空间（17）、用于工件（8,9）的输送装置（11）、装取位置（12）和存放位置（13），其中马达主轴（7）可借助竖向滑座（3）沿X向导轨（5）在水平方向和沿Z向导轨（4）在竖直方向可移动地布置在机架（2）上，Z向导轨设置在竖向前壁上且X向导轨设置在竖向滑座上，并且马达主轴可从加工空间移动到装取和存放位置，其中，防护罩可连同竖向滑座一起沿竖向移动，在加工空间的两侧设有带滑动门的防护壁，并且滑动门可在垂直于X-Z平面的方向上从关闭位置运动到打开位置。

Description

具有防护罩的机床
技术领域
本发明涉及根据权利要求1的前序部分所述的用于加工金属工件的机床，所述机床具有防护罩以及可水平移动和沿竖直方向移动的马达主轴。这样的机床由WO2006/063540A1公开。该机床包括机座，所述机座具有两个竖立的工件主轴以及可在机架顶面上移动的工件操作台。为了避免工件主轴相互污染，设有与控制台或机架固定联接的防护罩。借助两个可竖向移动的滑动门，交替地露出所述工件主轴中的一个以便加工装夹于工件主轴中的工件。
发明内容
本发明的任务是提出一种根据权利要求1的前序部分所述的、具有改进了的防护罩的机床。
竖向滑座连同马达主轴和防护罩安装在柱状机架上并可竖向移动。该马达主轴可在水平方向上从加工位置移动至装件位置。根据本发明的一个有利方案，该防护罩在上侧区域内呈箱形地构成，并且不仅遮盖加工空间，还遮盖装件位置上方的区域。同时，位于竖向滑座上的用于沿水平方向移动的导轨也被保护以免脏污。
附图说明
以下，将结合实施例来详述本发明，其中：
图1示出了机床1的示意图；
图2示出了根据图1的单侧装件的机床；
图3以侧视图示出了根据图1的机床；以及
图4示出了包括刀具轴和刀具库的机床。
附图标记列表
1        机床
2        机架
3        竖向滑座
4        Z向导轨
5        X向导轨
6        前壁
7        马达主轴
8        已加工工件
9        未加工工件
10       卡盘
11       输送装置
12       装取位置
13       存放位置
14       刀具
15,15’  马达
16,16’  滚珠丝杠
17       加工空间
18       防护壁
19       滑动门
20       集屑槽
21       气缸
22       打开位置
23,23’  挡板
24       覆盖件
25       护板
26       刀具库
27       工件主轴
具体实施方式
图1示出了机床1的示意图。机架2呈圆柱形，并具有方形横截面和竖向侧壁。在前壁6上设有用于竖向滑座3的竖向的Z向导轨4。可通过马达15和滚珠丝杠16来实现对Z向运动的数控驱动。竖向滑座3及X向导轨5沿侧向延伸超出加工空间17。由此，马达主轴7可由马达15’通过滚珠丝杠16’在竖向滑座3上沿X向导轨5从加工空间17移动至装取位置12以及存放位置13。根据图1，装取位置12和存放位置13设置在加工空间17的相反的两侧。装取位置12和存放位置13也可如图2所示设置在机器的同侧。在马达主轴7的底面上设有卡盘10，用于装夹和卡紧工件8、9。借此，未加工工件9在装取位置12处被抓取，然后被送至加工空间17进行加工，随后在存放位置13处被卸下。在加工空间17内设有用于加工该工件8的刀具14。该刀具14不仅可以是被驱动的用于铣削孔或者磨削的刀具，也还可以是不被驱动的用于车削的刀具。在图1中示出了带有三个刀具14的刀具卡座。此外，也可以设置刀具转台或带有被驱动的刀具的可转动的马达主轴。防护罩在竖向滑座3的两侧具有竖向挡板23、23’，所述竖向挡板23、23’在前表面和底面相互连接并且连同竖向滑座3一起构成朝上敞开的箱体。箱体的底面由多个重叠的且伸缩地滑动的覆盖件24构成，马达主轴7向下突出于所述覆盖件外。也可以设置风琴式覆盖件来代替伸缩式覆盖件24。加工空间17的两侧被防护壁18遮住，该防护壁也可连同竖向滑座3一起竖向移动。为了能使马达主轴7从加工空间17运动到装取位置12或存放位置13，在防护壁18中设有滑动门19。这些滑动门能借助气缸21在垂直于X-Z平面的方向上从关闭位置移动到打开位置。在滑动门19上有利地设有多个水平护板25，这些护板还用于遮盖装取位置12和存放位置13上方的区域，以免脏污。集屑槽20呈漏斗状向上延伸。两个防护壁18一直向下延伸直至集屑槽20并且用于将掉落的切屑直接引导到所述集屑槽中。
在图3中以侧视图示出了机床1。从图3中能看到防护壁18和滑动门19的布置结构。防护壁18安装在竖向滑座3的底面上并且可连同所述竖向滑座一起沿竖向（Z轴）移动。滑动门19如图3所示处于关闭位置。气缸21用于使滑动门19从关闭位置运动至打开位置22。由于该防护罩和滑动门19连同竖向滑座3一起沿竖向运动并且在顶面上无需附加的密封，所以与现有技术相比，总体所需的可活动的密封面明显更少。仅在滑动门19和覆盖件24上具有滑动密封。根据图4所示的机床，马达主轴7以刀具主轴的形式构成。所述马达主轴可以在装取位置12和存放位置13处自动地从刀具库26装取不同的刀具14。工件9被安置在工件主轴27中并被加工。

Claims (9)

1.一种用于加工金属工件（8,9）的机床（1），所述机床包括具有竖向前壁（6）的机架（2）、马达主轴（7）、加工空间（17）、防护罩、装取位置（12）和存放位置（13），其中所述马达主轴（7）用于装取、卡紧和卸下所述工件或刀具以及用于驱动所述工件或刀具，其中所述马达主轴（7）借助竖向滑座（3）以能够沿X向导轨（5）在水平方向移动以及沿Z向导轨（4）在竖直方向移动的方式安装在所述机架（2）上，其中所述Z向导轨（4）设置在所述竖向前壁（6）上且所述X向导轨（5）设置在所述竖向滑座（3）上，并且所述马达主轴（7）能够从所述加工空间（17）移动到所述装取位置（12）和所述存放位置（13），其特征在于，所述防护罩能够连同所述竖向滑座（3）一起竖向移动，在所述加工空间（17）的两侧设有带滑动门（19）的防护壁（18），并且所述滑动门（19）能够从关闭位置运动到打开位置（22）。
2.根据权利要求1所述的机床（1），其中，在所述竖向滑座（3）的底面上设有多个覆盖件（24）。
3.根据权利要求1或2所述的机床（1），所述机床具有集屑槽（20），其中，所述防护壁（18）从所述竖向滑座（3）延伸到所述集屑槽（20）中。
4.根据权利要求1至3中任一项所述的机床（1），其中，当所述滑动门（19）位于所述打开位置（22）时，所述马达主轴（7）从所述加工空间（17）穿过所述防护壁（18）移动到所述装取位置（12）和所述存放位置（13）。
5.根据权利要求1至4中任一项所述的机床（1），其中，在所述滑动门（19）上设有护板（25）。
6.根据权利要求2至5中任一项所述的机床（1），其中，这些覆盖件（24）相互重叠且以可伸缩的方式滑动。
7.根据权利要求2至6中任一项所述的机床（1），其中，所述滑动门（19）能够在垂直于X-Z平面的方向上移动。
8.根据权利要求1至7中任一项所述的机床（1），所述机床具有用于工件（8,9）的输送装置（11），其中，所述马达主轴（7）用于所述工件（8,9）的装取、卡紧、卸下以及驱动。
9.根据权利要求1至7中任一项所述的机床（1），所述机床具有刀具库（27），其中，所述马达主轴（7）用于刀具（14）的装取、卡紧、卸下以及驱动。
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