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1. 发明授权

EP2139641B1 WERKZEUGWECHSELVORRICHTUNG 有权
标题翻译：换刀装置
公开(公告)号：EP2139641B1
公开(公告)日：2011-03-02
申请号：EP08735204.3
申请日：2008-04-12
申请人： Index-Werke GmbH & Co. KG Hahn & Tessky
发明人： GROSSMANN, Walter
IPC分类号： B23Q3/155 , B23Q3/157
CPC分类号： B23Q3/15713 , B23Q3/1554 , B23Q37/00 , Y10T483/1809 , Y10T483/1873
摘要： In order to improve a tool changing device for machine tools comprising at least one tool carrier, comprising a tool magazine having a storage element containing a plurality of storage receptacles, wherein the element can be moved into at least one tool changing position for transferring the storage receptacles, and having at least one first operating device, by means of which the transfer of a tool is possible between the tool replacement position and a tool changing position as defined by a tool receptacle of at least one tool carrier being in a tool changing position, such that the device is efficiently mounted on the machine tool, the invention provides that the tool magazine and the first operating device are functionally disposed on the machine tool in a cooperating manner, and that the tool changing device is disposed on a machine frame of the machine tool as a single unit substantially under alignment of only the tool changing device relative to at least one in the tool changing position.

2. 发明公开

EP1839806A1 Automatic tool changing method and device for machine tool controlled by numerical controller 有权
标题翻译：装置和方法用于机床用数值控制装置控制自动更换工具
公开(公告)号：EP1839806A1
公开(公告)日：2007-10-03
申请号：EP07104118.0
申请日：2007-03-14
申请人： Fanuc Ltd
发明人： Kojima, Kunio FANUC Manshonharimomi , Fujimoto, Akihiko FANUC Manshonharimomi , Komiya, Takeru FANUC Dai3virakaramatsu
IPC分类号： B23Q3/155
CPC分类号： B23Q3/15706 , B23Q3/15534 , Y10T483/10 , Y10T483/1755 , Y10T483/1795 , Y10T483/1873
摘要： An automatic tool changing method and an automatic tool changing device for a machine tool with a numerical controller capable of reducing the occurrence of impact due to tool exchange with a simple structure. A turret that rotates about a pivot shaft is provided on an arm and holds multiple tools. A swing cam CS that cooperates with a swing roller provided on the turret is provided on a spindle head. As the spindle head descends the turret rotates due to the action of the swing roller and the cam CS and exchanges tools. In order to lessen the impact that occurs at this time, the velocity of the spindle head is controlled by the numerical controller. The ideal swing velocity pattern for the turret is obtained, and from this swing velocity pattern the swing position of the turret at each moment is obtained. From the swing roller and cam CS positions at this position the position of the spindle head (34) is obtained. From the acquired spindle head position the spindle head velocity pattern is obtained, and the spindle head is controlled using this velocity pattern. As a result, an ideal swing pattern can be achieved, and therefore no impact arises.
摘要翻译：一种自动换刀方法和自动工具简单的用于机床与能够减少冲击的发生由于与结构工具交换的数值控制改变装置。转塔的确提供了多个围绕枢轴旋转来武装，并持有工具。的摆动凸轮CS做配合与设置在转塔的回转滚子被设置在主轴头。随着主轴头下降炮塔旋转，由于摆动辊的作用和凸轮CS和交流工具。为了减少影响做了发生在这个时候，主轴头的速度由数值控制装置控制的。为转台提供了理想摆动速度图案获得的，并且从该摆动速度图案在每个时刻的转动架的摆动位置被获得。从摆动辊和凸轮CS的位置在该位置的主轴头的位置（34）被获得。从所获取的主轴头位置的主轴头速度模式中获得，并且在主轴头使用该速度模式控制。其结果是，在理想的挥杆模式可以实现的，因此没有影响出现了。

3. 发明公开

EP0639119A1 WERKZEUGMASCHINE 失效
公开(公告)号：EP0639119A1
公开(公告)日：1995-02-22
申请号：EP94909100.0
申请日：1994-03-02
申请人： Festo KG , CHIRON-WERKE GMBH & CO. KG
发明人： STOLL, Kurt , PREUSSLER, Udo , GRUND, Peter
IPC分类号： B23Q5 , F15B15
CPC分类号： F15B15/22 , B23Q5/268 , B23Q5/58 , F15B15/223 , Y10T483/1748 , Y10T483/1752 , Y10T483/1783 , Y10T483/1873
摘要： A machine-tool has a spindle carrier (111) and at least one tool changer (120). The tool changer (120) conveys machining tools (116) between a storage position and a working position. At least one hydraulically controllable working cylinder (1) is associated thereto as a driving unit (123). The working cylinder (1) contains an axially movable piston provided with an end-position fluid damping device. An adjustment device associated to the working cylinder (1) allows the end-position damping device to be switched between at least two setting values.
摘要翻译：一种机床具有主轴架（111）和至少一个换刀器（120）。工具更换器（120）在存储位置和工作位置之间传送加工工具（116）。至少一个液压可控的工作缸（1）作为驱动单元（123）与其关联。工作缸（1）包含设有端部位置流体阻尼装置的可轴向移动的活塞。与工作缸（1）相关联的调节装置允许终端位置阻尼装置在至少两个设定值之间切换。

4. 发明公开

EP0215209A3 Machine tool 失效
标题翻译：机床
公开(公告)号：EP0215209A3
公开(公告)日：1988-08-10
申请号：EP86108857
申请日：1983-03-10
申请人： Renishaw plc
发明人： McMutry, David Robert
IPC分类号： B23Q07/00 , B23Q03/157 , B23Q39/04
CPC分类号： B23Q39/048 , B23Q3/15706 , B23Q7/04 , B23Q7/045 , B23Q7/046 , Y10T82/2516 , Y10T483/16 , Y10T483/1702 , Y10T483/1726 , Y10T483/1873
摘要： A machine tool has a table (14) movable relative to a head (10) for machining a workpiece (16) mounted on the head (10) by a tool (19A) mounted on the table (14). The table (14) also supports a magazine (17) for blank workpieces (16A), and the table (14) is movable between a first position in which the head (10) and the tool (19A) are in machining proximity and a second position in which the head (10) and the magazine (17) are proximate. The head (10) has a work holder (15) adapted to grip a blank workpiece (16A) at said second position for transfer, by movement of the table (14), to said first position. After machining, the workpiece (16) is correspondingly returnable to the magazine (17). The work holder (15) is mounted on a spindle (12) supported on the head (10) and rotatable for machining purposes. In a modification the spindle (12) supports a tool (23), and the head (10) has a gripper (31) which is separate from the spindle (12) and is used for the transfer of workpieces (16) between the magazine (17) and a work holder (20) mounted on the table (14).
摘要翻译：机床具有相对于头部（10）可移动的工作台（14），用于通过安装在工作台（14）上的工具（19A）加工安装在头部（10）上的工件（16）。工作台（14）还支撑用于毛坯工件（16A）的料盒（17），并且工作台（14）可在第一位置和第二位置之间移动，在第一位置中，头部（10）和工具（19A）第二位置，其中头部（10）和仓库（17）靠近。头部（10）具有工件夹持器（15），该工件夹持器适于在所述第二位置处夹持空白工件（16A）以通过台架（14）的移动而传递至所述第一位置。在加工之后，工件（16）相应地可返回到料仓（17）。工件支架（15）安装在支撑在头部（10）上的主轴（12）上并且为了加工目的可旋转。在一个修改中，主轴12支撑工具23，并且头部10具有与主轴12分离的夹具31，并用于在工具箱16之间传送工件16。（17）和安装在工作台（14）上的工件夹具（20）。

5. 发明公开

EP0215208A3 Machine tool 失效
标题翻译：机床
公开(公告)号：EP0215208A3
公开(公告)日：1988-08-10
申请号：EP86108856
申请日：1983-03-10
申请人： Renishaw plc
发明人： McMurthy, David Roberts
IPC分类号： B23Q07/04
CPC分类号： B23Q39/048 , B23Q3/15706 , B23Q7/04 , B23Q7/045 , B23Q7/046 , Y10T82/2516 , Y10T483/16 , Y10T483/1702 , Y10T483/1726 , Y10T483/1873
摘要： A machine tool has a table (14) movable relative to a headstock (11) for machining a workpiece (16) mounted on the table (14) by a tool (25) mountable on a spindle (12) provided on the headstock (11). The table (14) also supports a magazine (17) for blank workpieces (16A), and the table (14) is movable between a first position in which the workpiece (16) and the tool (25) are in machining proximity and a second position in which the headstock (11) and the magazine (17) are proximate. The headstock (11) has a work- holder (31) adapted to grip a blank workpiece (16A) at said second position for transfer, by movement of the table (14), to said first position. After machining, the workpiece (16) is correspondingly returnable to the magazine (17). The work holder (31) is provided on the headstock (11) separately from the spindle (12).
摘要翻译：一种机床具有相对于头架（11）可移动的工作台（14），用于通过可安装在设置在头架（11）上的心轴（12）上的工具（25）加工安装在工作台（14）上的工件）。工作台（14）还支撑用于空白工件（16A）的料盒（17），并且工作台（14）可在第一位置和第二位置之间移动，在第一位置工件（16）和工具（25）在第二位置中，头架（11）和仓库（17）靠近。头架（11）具有适于在所述第二位置处夹持空白工件（16A）以通过所述台（14）的移动而传送到所述第一位置的工件夹具（31）。在加工之后，工件（16）相应地可返回到料仓（17）。工件夹具（31）独立于主轴（12）设置在头架（11）上。

6. 发明公开

EP0205030A3 Machine tool 失效
公开(公告)号：EP0205030A3
公开(公告)日：1987-12-09
申请号：EP86107158
申请日：1986-05-27
申请人： Chiron-Werke GmbH
发明人： Winkler, Hans-Henning, Dr. , Rütschle, Eugen
IPC分类号： B23Q03/157
CPC分类号： B23Q3/15766 , B23Q3/15526 , B23Q3/15534 , B23Q3/15773 , Y10T483/1779 , Y10T483/1873

7. 发明公开

EP0215209A2 Machine tool 失效
标题翻译： Werkzeugmaschine。
公开(公告)号：EP0215209A2
公开(公告)日：1987-03-25
申请号：EP86108857.3
申请日：1983-03-10
申请人： Renishaw plc
发明人： McMutry, David Robert
IPC分类号： B23Q7/00 , B23Q3/157 , B23Q39/04
CPC分类号： B23Q39/048 , B23Q3/15706 , B23Q7/04 , B23Q7/045 , B23Q7/046 , Y10T82/2516 , Y10T483/16 , Y10T483/1702 , Y10T483/1726 , Y10T483/1873
摘要： A machine tool has a table (14) movable relative to a head (10) for machining a workpiece (16) mounted on the head (10) by a tool (19A) mounted on the table (14). The table (14) also supports a magazine (17) for blank workpieces (16A), and the table (14) is movable between a first position in which the head (10) and the tool (19A) are in machining proximity and a second position in which the head (10) and the magazine (17) are proximate. The head (10) has a work holder (15) adapted to grip a blank workpiece (16A) at said second position for transfer, by movement of the table (14), to said first position. After machining, the workpiece (16) is correspondingly returnable to the magazine (17). The work holder (15) is mounted on a spindle (12) supported on the head (10) and rotatable for machining purposes. In a modification the spindle (12) supports a tool (23), and the head (10) has a gripper (31) which is separate from the spindle (12) and is used for the transfer of workpieces (16) between the magazine (17) and a work holder (20) mounted on the table (14).
摘要翻译：机床具有相对于头部（10）可移动的工作台（14），用于通过安装在工作台（14）上的工具（19A）来加工安装在头部（10）上的工件（16）。工作台（14）还支撑用于空白工件（16A）的料盒（17），并且工作台（14）可在其中头部（10）和工具（19A）在其中靠近的第一位置和磁头（10）和磁带盒（17）接近的第二位置。头部（10）具有工件保持器（15），其适于在所述第二位置处夹持空白工件（16A），以通过工作台（14）的移动来移动到所述第一位置。加工后，工件（16）可相应地返回到料仓（17）。工件保持器（15）安装在支撑在头部（10）上的主轴（12）上，并可旋转以用于加工目的。在变型中，主轴（12）支撑工具（23），并且头部（10）具有与主轴（12）分离的夹持器（31），并用于在工具箱（12）之间传送工件（17）和安装在工作台（14）上的工件保持件（20）。

8. 发明公开

EP0215208A2 Machine tool 失效
标题翻译： Werkzeugmaschine。
公开(公告)号：EP0215208A2
公开(公告)日：1987-03-25
申请号：EP86108856.5
申请日：1983-03-10
申请人： Renishaw plc
发明人： McMurthy, David Roberts
IPC分类号： B23Q7/04
CPC分类号： B23Q39/048 , B23Q3/15706 , B23Q7/04 , B23Q7/045 , B23Q7/046 , Y10T82/2516 , Y10T483/16 , Y10T483/1702 , Y10T483/1726 , Y10T483/1873
摘要： A machine tool has a table (14) movable relative to a headstock (11) for machining a workpiece (16) mounted on the table (14) by a tool (25) mountable on a spindle (12) provided on the headstock (11). The table (14) also supports a magazine (17) for blank workpieces (16A), and the table (14) is movable between a first position in which the workpiece (16) and the tool (25) are in machining proximity and a second position in which the headstock (11) and the magazine (17) are proximate. The headstock (11) has a work- holder (31) adapted to grip a blank workpiece (16A) at said second position for transfer, by movement of the table (14), to said first position. After machining, the workpiece (16) is correspondingly returnable to the magazine (17). The work holder (31) is provided on the headstock (11) separately from the spindle (12).
摘要翻译：机床具有能够相对于主轴箱（11）移动的工作台（14），用于通过可安装在设置在主轴箱（11）上的主轴（12）上的工具（25）来加工安装在工作台（14）上的工件（16））。工作台（14）还支撑用于空白工件（16A）的料盒（17），并且工作台（14）可在其中工件（16）和工具（25）在加工附近的第一位置和头架（11）和料仓（17）接近的第二位置。所述主轴箱（11）具有一个适于在所述第二位置处夹持空白工件（16A）的夹持器（31），以便通过工作台（14）的移动来移动到所述第一位置。加工后，工件（16）可相应地返回到料仓（17）。工件架（31）与主轴（12）分开设置在主轴箱（11）上。

9. 发明公开

EP2139641A1 WERKZEUGWECHSELVORRICHTUNG 有权
标题翻译：换刀装置
公开(公告)号：EP2139641A1
公开(公告)日：2010-01-06
申请号：EP08735204.3
申请日：2008-04-12
申请人： Index-Werke GmbH & Co. KG Hahn & Tessky
发明人： GROSSMANN, Walter
IPC分类号： B23Q3/155 , B23Q3/157
CPC分类号： B23Q3/15713 , B23Q3/1554 , B23Q37/00 , Y10T483/1809 , Y10T483/1873
摘要： In order to improve a tool changing device for machine tools comprising at least one tool carrier, comprising a tool magazine having a storage element containing a plurality of storage receptacles, wherein the element can be moved into at least one tool changing position for transferring the storage receptacles, and having at least one first operating device, by means of which the transfer of a tool is possible between the tool replacement position and a tool changing position as defined by a tool receptacle of at least one tool carrier being in a tool changing position, such that the device is efficiently mounted on the machine tool, the invention provides that the tool magazine and the first operating device are functionally disposed on the machine tool in a cooperating manner, and that the tool changing device is disposed on a machine frame of the machine tool as a single unit substantially under alignment of only the tool changing device relative to at least one in the tool changing position.

10. 发明授权

EP1190811B1 Tool magazine 有权
标题翻译：刀库
公开(公告)号：EP1190811B1
公开(公告)日：2008-05-21
申请号：EP01307126.1
申请日：2001-08-22
申请人： SANKYO MANUFACTURING COMPANY, LTD.
发明人： Kato, Heizaburo
IPC分类号： B23Q3/155 , B23Q1/54 , B23Q16/06
CPC分类号： B23Q3/15526 , B23Q1/5468 , B23Q3/15539 , B23Q16/10 , Y10T74/14 , Y10T83/8732 , Y10T483/1738 , Y10T483/175 , Y10T483/1795 , Y10T483/18 , Y10T483/1809 , Y10T483/1845 , Y10T483/1873 , Y10T483/1882
摘要： A automatically indexing tool magazine, of the type attached to machining centers that incorporate an automatic tool change function, able to hold a relatively large number of tools in a compact space as means of improving space efficiency. The tool magazine is comprised of a rotatable main table and multiple sub-tables rotatably attached to the main table in a uniformly spaced radial pattern, each sub-table being equipped with a number of tool pots likewise arranged in a uniformly spaced radial pattern. The tool pots serve as containers into which machining tools can be inserted or removed. The main table and sub-tables are rotatably indexed by means of respective main table and sub-table indexing mechanisms. The tool pot holding the tool designated for removal is transported to a tool removal position through the rotational indexing movement of the main table and appropriate sub-table.

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