公开(公告)号：US20240307974A1

公开(公告)日：2024-09-19

申请号：US18578063

申请日：2022-08-24

Applicant: GILDEMEISTER ITALIANA S.R.L.

Inventor： Mirko PASSERINI ,  Claudio CHIAPPA ,  Luca MILESI

IPC: B23B29/24 ,  B23B29/20 ,  F16D1/10

CPC classification number: B23B29/242 ,  B23B29/20 ,  F16D1/10 ,  B23B2260/07 ,  F16D2001/103

Abstract: A tool turret includes a turret body having at least one connecting slot for replaceably mounting a tool holder to the turret and a transmission shaft arranged at the connecting slot. The transmission shaft is configured to transmit a drive torque to the mounted tool holder, and includes a torque receiving-side section for receiving driving torque and a connecting-side section for connecting to the mounted tool holder. The connecting-side section has a first gearing for transmitting the drive torque to a corresponding tool holder gearing, wherein at the torque receiving-side section a contacting part is provided for receiving the torque of the drive unit. A mating surface is provided at the connecting-side section of the transmission shaft and is arranged to contact a surface of the mounted tool holder for interacting with the tool holder to remove a gap between the first gearing and the corresponding mounted tool holder gearing.

公开(公告)号：US11759903B2

公开(公告)日：2023-09-19

申请号：US16734985

申请日：2020-01-06

Applicant: ESA Eppinger GmbH

Inventor： Joel Judas

IPC: B23Q3/155 ,  B23B29/20 ,  B23B29/24

CPC classification number: B23Q3/15513 ,  B23B29/20 ,  B23B29/242 ,  B23Q2003/15586 ,  B23Q2003/155404 ,  B23Q2220/002 ,  Y10S483/902 ,  Y10T483/1719

Abstract: In a machine tool having a tool carrier (1) that comprises at least one receptacle (4) for a tool holder (3) for driven or stationary tools a tool change device is provided that comprises gripping means (370) for gripping the tool holder (3) at the housing (7) or at part (71) connected with the housing (7). In addition to the gripping means the tool change device comprises a device for actuating the fastening means that are configured for attachment of the tool holder at the tool carrier.

公开(公告)号：US08578622B2

公开(公告)日：2013-11-12

申请号：US13261138

申请日：2010-02-01

Applicant: Detlef Sahm

Inventor： Detlef Sahm

IPC: G01D21/00

CPC classification number: B23B29/20

Abstract: The invention relates to an alignment device for the aligned and detachable fixing of at least one functional component (10), in particular in the form of a tool holder, to a further functional component (12), in particular in the form of a tool disk, around at least one alignment axis (14), wherein the two functional components (10, 12) have in each case at least one contact face (16, 18) for mutual contact with each other. Said alignment device is characterized in that both the one and the further functional component (10, 12) have at least one alignment part (22, 24), in that the respective alignment part (22) of the one functional component (10) is a constituent part of an alignment element (30) and forms an alignment face (26), which can be brought into at least partial contact with a positioning face (28) of the associated alignment part (24) of the further functional component (12) with a predefinable alignment force, and in that the predefinable alignment force is formed by the preload which is produced by a resilient deflection of the part (36) forming the respective alignment face (26) relative to the remaining part (34) of the alignment element (30), taking place as the functional components (10, 12) are fixed to each other.

Abstract translation: 本发明涉及一种对准装置，用于将至少一个功能部件（10）的对准和可拆卸固定，特别是工具夹具的形式固定到另一功能部件（12）上，特别是以工具的形式 围绕至少一个对准轴线（14），其中两个功能部件（10,12）在每种情况下都具有至少一个用于彼此相互接触的接触面（16,18）。 所述对准装置的特征在于，一个功能部件和另一个功能部件（10,12）都具有至少一个对准部件（22,24），因为一个功能部件（10）的各个对准部件（22）是 对准元件（30）的构成部分并且形成对准面（26），其可以与另外的功能部件（12）的相关对准部分（24）的定位面（28）至少部分接触 ），其中所述预定的对准力由所述预载荷形成，所述预载由相对于所述第二部分（34）的相应对准面（26）的部分（36）的弹性偏转产生， 作为功​​能部件（10,12）彼此固定而发生的对准元件（30）。

公开(公告)号：US20120131809A1

公开(公告)日：2012-05-31

申请号：US13261138

申请日：2010-02-01

Applicant: Detlef Sahm

Inventor： Detlef Sahm

IPC: G01D21/00

CPC classification number: B23B29/20

Abstract: The invention relates to an alignment device for the aligned and detachable fixing of at least one functional component (10), in particular in the form of a tool holder, to a further functional component (12), in particular in the form of a tool disk, around at least one alignment axis (14), wherein the two functional components (10, 12) have in each case at least one contact face (16, 18) for mutual contact with each other. Said alignment device is characterized in that both the one and the further functional component (10, 12) have at least one alignment part (22, 24), in that the respective alignment part (22) of the one functional component (10) is a constituent part of an alignment element (30) and forms an alignment face (26), which can be brought into at least partial contact with a positioning face (28) of the associated alignment part (24) of the further functional component (12) with a predefinable alignment force, and in that the predefinable alignment force is formed by the preload which is produced by a resilient deflection of the part (36) forming the respective alignment face (26) relative to the remaining part (34) of the alignment element (30), taking place as the functional components (10, 12) are fixed to each other.

Abstract translation: 本发明涉及一种对准装置，用于将至少一个功能部件（10）的对准和可拆卸固定，特别是工具夹具的形式固定到另一功能部件（12）上，特别是以工具的形式 围绕至少一个对准轴线（14），其中两个功能部件（10,12）在每种情况下都具有至少一个用于彼此相互接触的接触面（16,18）。 所述对准装置的特征在于，一个功能部件和另一个功能部件（10,12）都具有至少一个对准部件（22,24），因为一个功能部件（10）的各个对准部件（22）是 对准元件（30）的构成部分并且形成对准面（26），其可以与另外的功能部件（12）的相关对准部分（24）的定位面（28）至少部分接触 ），其中所述预定的对准力由所述预载荷形成，所述预载由相对于所述第二部分（34）的相应对准面（26）的部分（36）的弹性偏转产生， 作为功​​能部件（10,12）彼此固定而发生的对准元件（30）。

公开(公告)号：US20080282861A1

公开(公告)日：2008-11-20

申请号：US12121051

申请日：2008-05-15

Applicant: Shuji Miyairi ,  Hiroshi Kuribayashi ,  Hiroki Nakajima

Inventor： Shuji Miyairi ,  Hiroshi Kuribayashi ,  Hiroki Nakajima

IPC: B26D7/06

CPC classification number: B23Q16/008 ,  B23B29/20 ,  B23Q2220/002 ,  Y10T82/2508 ,  Y10T82/2587 ,  Y10T83/659

Abstract: A tool holder positioning device includes: a plurality of protruded portions or a plurality of recessed portions formed to a seating surface of a tool rest; and a plurality of recessed portions or a plurality of protruded portions formed to a coupling surface of a tool holder so as to correspond, respectively, to a plurality of protruded portions or a plurality of recessed portions formed to the seating surface of the tool rest, when the seating surface and the coupling surface are contacted. At least one of the protruded portions and at least one of the recessed portions are disposed on an intersecting axis included in the seating surface, and the recessed portions and the protruded portions to be fitted to the plurality of protruded portions and the plurality of recessed portions are disposed on an intersecting axis included in the coupling surface. A plurality of slots parallel with the seating surface or coupling surface are alternatively formed in a direction of an axis on which the protruded portions are disposed so that the protruded portions are elastically deformable, and tapered surfaces of the recessed portions and the protruded portions are symmetrically formed thereof, respectively.

Abstract translation: 工具架定位装置包括：多个突出部分或多个凹部，其形成在工具架的座面上; 以及多个凹部或多个突出部，形成在工具架的联接面上，分别对应于形成在工具架的座面上的多个突出部或多个凹部， 当座表面和联接表面接触时。 至少一个突出部分和至少一个凹陷部分设置在包括在座面中的交叉轴上，并且凹部和突出部分被装配到多个突出部分和多个凹部 被布置在包括在联接表面中的交叉轴上。 平行于就座表面或耦合表面的多个狭缝交替地沿着突出部分布置的轴线的方向形成，使得突出部分可弹性变形，并且凹部和突出部分的锥形表面对称 分别形成。

公开(公告)号：US20040172799A1

公开(公告)日：2004-09-09

申请号：US10378304

申请日：2003-03-03

Inventor： Rodney M. Kramer

IPC: B23P023/00

CPC classification number: B23B31/201 ,  B23B29/20 ,  B23Q7/035 ,  Y10T29/49996 ,  Y10T29/5112 ,  Y10T29/5124 ,  Y10T29/5136 ,  Y10T29/517 ,  Y10T82/10 ,  Y10T279/17341 ,  Y10T279/17427 ,  Y10T279/17521 ,  Y10T408/957 ,  Y10T409/305656 ,  Y10T409/309464

Abstract: The present invention comprises a machining apparatus including a work piece holder having an adapter body with an axial bore and a translating portion located within the axial bore of the adapter body. The translating portion has a proximal end for coupling with a retention knob collet of a spindle and a distal end for attaching to a collet. The work piece holder includes a retaining piece coupling the adapter body and the translating portion allowing the translating portion to move axially within the adapter body. The apparatus facilitates a rotating spindle grasping and rotating a work piece to be brought into contact with a processing tool held stationary on a work table. The present invention also includes a fixture block for attaching milling tools and other devices to a work table and a method of operating a milling machine utilizing the fixture block and work piece holder.

公开(公告)号：US06701815B2

公开(公告)日：2004-03-09

申请号：US10214536

申请日：2002-08-08

Applicant: Joël Judas

Inventor： Joël Judas

IPC: B23B2900

CPC classification number: B23Q3/18 ,  B23B29/20 ,  Y10T82/2585 ,  Y10T82/2587

Abstract: A device for positionally-accurate accommodation of at least one secondary member on a carrier, such as a toolholder on a turret disc, comprises of adjustable locating means for positionally-accurate adjustment of the secondary member relative to the carrier. The locating means comprise of a bearing surface (24), which is laterally arranged on the carrier in the vicinity of its seat-engaging surface and which are arranged on a locating member that is adjustable relative to the carrier by means of adjusting means (30). Moreover the secondary member (17) comprises of stopping means, which are similarly allocated to the locating member in the vicinity of its seat-engaging surface (170) and which, when a secondary member is mounted on the seat-engaging surface of the carrier, are held in contact with the stopping face with prestress.

Abstract translation: 用于位置精确地容纳载体上的至少一个次要构件的装置，例如在转盘盘上的刀架，包括用于相对于载体对次要构件进行位置精确调节的可调定位装置。 定位装置包括轴承表面（24），该轴承表面横向布置在载体附近的其座接合表面上并且布置在通过调节装置（30）相对于载体可调节的定位构件 ）。 此外，副构件（17）包括止动装置，其类似地分配给位于其座接合表面（170）附近的定位构件，并且当辅助构件安装在承载件的座椅接合表面上时 通过预应力与止动面接触。

公开(公告)号：US20030029287A1

公开(公告)日：2003-02-13

申请号：US10214536

申请日：2002-08-08

Applicant: ESA Eppinger GmbH

Inventor： Joel Judas

IPC: B23B029/00 ,  B23B029/24

CPC classification number: B23Q3/18 ,  B23B29/20 ,  Y10T82/2585 ,  Y10T82/2587

Abstract: A device for positionally-accurate accommodation of at least one secondary member on a carrier, such as a toolholder on a turret disc, comprises of adjustable locating means for positionally-accurate adjustment of the secondary member relative to the carrier. The locating means comprise of a bearing surface (24), which is laterally arranged on the carrier in the vicinity of its seat-engaging surface and which are arranged on a locating member that is adjustable relative to the carrier by means of adjusting means (30). Moreover the secondary member (17) comprises of stopping means, which are similarly allocated to the locating member in the vicinity of its seat-engaging surface (170) and which, when a secondary member is mounted on the seat-engaging surface of the carrier, are held in contact with the stopping face with prestress.

Abstract translation: 用于位置精确地容纳载体上的至少一个次要构件的装置，例如在转盘盘上的刀架，包括用于相对于载体对次要构件进行位置精确调节的可调定位装置。 定位装置包括轴承表面（24），该轴承表面横向布置在载体附近的其座接合表面上并且布置在通过调节装置（30）相对于载体可调节的定位构件 ）。 此外，副构件（17）包括止动装置，其类似地分配给位于其座接合表面（170）附近的定位构件，并且当辅助构件安装在承载件的座椅接合表面上时 通过预应力与止动面接触。

公开(公告)号：US06513410B2

公开(公告)日：2003-02-04

申请号：US09749724

申请日：2000-12-27

Applicant: Heinz Forst ,  Rainer Koeneke ,  Werner Sonnek

Inventor： Heinz Forst ,  Rainer Koeneke ,  Werner Sonnek

IPC: B23B2900

CPC classification number: B23B29/20 ,  Y10T29/5154 ,  Y10T29/5155 ,  Y10T29/5168 ,  Y10T29/519 ,  Y10T82/2508 ,  Y10T82/2585 ,  Y10T82/2587 ,  Y10T82/2591

Abstract: The invention provides a tool support for machine tools comprising a base unit, a holding member arranged on the base unit and two supporting surfaces extending at an acute angle to one another arranged on the holding member for supporting a tool holder in first and second supporting areas. A clamping device acts on a clamping member of the tool holder such that the tool holder acts upon the supporting surfaces with the two supporting areas. The clamping element may be mounted in the holding member for rotation about an axis and bear a wedge surface movable around the axis for acting on the clamping member. The wedge surface of the clamping element may engage over the clamping member proceeding from an insert position during the rotation of the clamping element in a first direction of rotation and displace the clamping member increasingly in the clamping direction.

Abstract translation: 本发明提供了一种用于机床的工具支撑件，其包括基座单元，布置在基座单元上的保持构件和布置在保持构件上彼此以锐角延伸的两个支撑表面，用于将工具架支撑在第一和第二支撑区域中 。 夹紧装置作用在工具夹持器的夹紧构件上，使得工具夹具与两个支撑区域一起作用在支撑表面上。 夹持元件可以安装在保持构件中以绕轴线旋转并且承载围绕轴线移动的楔形表面以用于作用在夹紧构件上。 夹紧元件的楔形表面可以在夹紧元件沿第一旋转方向旋转期间从插入位置接合到夹紧元件上方，并使夹紧元件沿夹紧方向逐渐移动。

公开(公告)号：US20010039705A1

公开(公告)日：2001-11-15

申请号：US09749724

申请日：2001-06-29

Applicant: Traub Drehmaschinen GmbH

Inventor： Heinz Forst ,  Rainer Koeneke ,  Werner Sonnek

IPC: B23Q001/25 ,  B23B007/04 ,  B23B029/24

CPC classification number: B23B29/20 ,  Y10T29/5154 ,  Y10T29/5155 ,  Y10T29/5168 ,  Y10T29/519 ,  Y10T82/2508 ,  Y10T82/2585 ,  Y10T82/2587 ,  Y10T82/2591

Abstract: In order to improve a tool support for machine tools comprising a base unit, a holding member which is arranged on the base unit and on which two supporting surfaces extending at an acute angle to one another are arranged for supporting a tool holder in a first supporting area and a second supporting area, and a clamping device for acting on a clamping member of the tool holder in a clamping direction extending in such a manner that the tool holder acts upon the supporting surfaces with the first and the second supporting areas, in such a manner that clamping of a tool holder is possible in as simple a way as possible it is suggested that the clamping element be mounted in the holding member for rotation about an axis and bear a wedge surface movable on a path around the axis for acting on the clamping member, and that the wedge surface of the clamping element engage over the clamping member proceeding from an insert position during the rotation of the clamping element in a first direction of rotation and act upon this clamping member so as to displace it increasingly in the clamping direction.

Abstract translation: 为了改进包括基座单元的机床的工具支撑，布置在基座单元上并且彼此以锐角延伸的两个支撑表面布置的保持构件布置成用于将工具架支撑在第一支撑件 区域和第二支撑区域，以及夹紧装置，用于沿夹持方向作用在工具夹持器的夹持构件上，该夹紧方向以这样的方式延伸，使得刀架在第一和第二支撑区域作用在支撑表面上， 可能以尽可能简单的方式夹紧工具架的方式，建议将夹紧元件安装在保持构件中以围绕轴线旋转并且承载可在围绕轴线的路径上移动的楔形表面，以作用于 夹紧构件，并且夹紧元件的楔形表面在夹紧元件的旋转期间从第一直线 旋转并作用在该夹持构件上，以便在夹紧方向上逐渐移位。