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公开(公告)号：EP2726238A1
公开(公告)日：2014-05-07
申请号：EP12743058.5
申请日：2012-06-13
申请人： Aygün, Hakki
发明人： Aygün, Hakki
IPC分类号： B23B31/00
CPC分类号： B23B31/204 , B23B31/003 , B23B31/028 , B23B31/30 , B23B2231/00 , B23B2231/24 , B23B2231/44 , Y10T279/1241 , Y10T279/1249 , Y10T279/1283 , Y10T279/17111 , Y10T279/21 , Y10T279/25 , Y10T279/3487
摘要： The invention relates to a chuck (10) for a power tool, having a receptacle, arranged in the body (11) of the chuck (10), having a locating opening for axially inserting a shank-type tool (15), a reducing sleeve (12) arranged at least partly in the central receptacle, and a clamping device (18) for at least locally reducing the cross section of the central receptacle, in which there is provided a fixing device which specifies a defined arrangement of the reducing sleeve (12) in relation to the locating opening both with the chuck (10) clamped and with the chuck (10) unclamped.
摘要翻译： 本发明涉及一种用于动力工具的卡盘（10），该卡盘具有布置在卡盘（10）的主体（11）中的插座，该插座具有用于轴向插入柄型工具（15）的定位开口， 至少部分地布置在中心容纳部中的套筒（12）;以及用于至少局部地减小中心容纳部的横截面的夹紧装置（18），其中设置有固定装置，该固定装置指定限定套筒 （12）相对于所述定位开口夹紧所述卡盘（10）并且与所述卡盘（10）松开。
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公开(公告)号：EP1786583A2
公开(公告)日：2007-05-23
申请号：EP05792882.2
申请日：2005-09-01
申请人： Kennametal, Inc.
发明人： MASSA, Ted, R. , SIDDLE, David, R.
IPC分类号： B23B27/16
CPC分类号： B23B27/12 , B23B27/16 , B23B27/164 , B23B31/003 , B23B2200/0461 , B23B2200/0495 , B23B2200/161 , B23B2200/166 , B23B2226/18 , B23B2265/08 , B23B2265/16 , Y10T82/10 , Y10T279/16 , Y10T407/1906 , Y10T407/1924 , Y10T407/1936 , Y10T407/2274
摘要： A toolholder (25) and cutting insert (100) for a toolholder assembly (5) wherein the cutting insert has a tapered shank (115) which provides a resilient interference fit with a tapered section of a bore (35) extending within the toolholder. Additionally, a rearwardly facing face (120) on the cutting insert (100) abuts with a forwardly facing surface (40) on the toolholder (25) to properly locate the cutting insert within the toolholder.
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公开(公告)号：EP2844413A1
公开(公告)日：2015-03-11
申请号：EP13718847.0
申请日：2013-04-26
申请人： Haimer GmbH
发明人： HAIMER, Franz , KIRMAYER, Lothar
IPC分类号： B23B31/26
CPC分类号： B23B31/265 , B23B31/003 , B23B2231/20 , Y10T279/17316
摘要： The invention relates to a balancing adapter (1) for clamping a rotor (2) to a machine part of balancing machine that rotates about an axis of rotation (3), which balancing adapter has a main body (4) having a central accommodating opening (5) for the rotor (2), a collet chuck (12) having clamping elements (15) for detachably retaining the rotor (2) in the accommodating opening (5), and an actuating device (11) for moving the clamping elements (15) between a clamping position and a releasing position. In order to enable positionally accurate and reproducible accommodation and retention, the clamping elements (15) of the collet chuck (12) are supported on a guiding surface (19) on the main body (4).
摘要翻译： 本发明涉及一种用于将转子（2）夹持到围绕旋转轴线（3）旋转的平衡机器的机器部件的平衡适配器（1），该平衡适配器具有主体（4），该主体具有中央容纳开口 （5），用于将转子（2）可拆卸地保持在容纳开口（5）中的具有夹紧元件（15）的夹头卡盘（12）;以及致动装置（11），用于使夹紧元件 （15）在夹紧位置和释放位置之间。 为了实现位置精确和可重现的容纳和保持，夹头卡盘（12）的夹紧元件（15）支撑在主体（4）上的引导表面（19）上。
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公开(公告)号：EP1833632B1
公开(公告)日：2008-10-22
申请号：EP05804909.9
申请日：2005-10-21
申请人： ROBERT BOSCH GMBH
CPC分类号： B23B51/0473 , B23B31/003 , B23B31/11 , F16D1/06
摘要： The invention relates to a machine tool, especially a diamond drill. Said machine tool comprises a rotatably driven spindle (11) having an end section (111) supporting an external thread (14), a tool (12), especially a drill bit, having a hollow-cylindrical tool shank (16) with an interior thread (15), to be screwed onto the spindle end section (111), and a release device (13) disposed between the tool shank (16) and the spindle (11). For an easy handling of the release device (13) without tools, the release device is captivated to the spindle (11) and comprises a supporting ring (21) fastened on the spindle (11), and a supporting ring (22) seated on the spindle (11) at a distance from the first supporting ring and being axially displaceable to a limited extent. Said supporting ring is fastened on the other supporting ring (21) in a rotationally fixed manner and is supported on a face of the tool shank (16). A manually rotatable selector ring (23) engages between the supporting rings (21, 22) and allows to change the clearance between the supporting rings (21, 22).
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公开(公告)号：EP2590769B1
公开(公告)日：2017-11-22
申请号：EP11821144.0
申请日：2011-07-05
发明人： GEISSELMANN, Thomas
IPC分类号： B23B31/00 , B23B31/113 , F16D1/108
CPC分类号： F16D1/108 , B23B31/003 , B23B31/113 , B23B2231/12 , B23B2231/52 , Y10T279/17888 , Y10T403/595 , Y10T408/95 , Y10T409/309408 , Y10T409/30952
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公开(公告)号：EP2340139A1
公开(公告)日：2011-07-06
申请号：EP08807817.5
申请日：2008-09-26
发明人： ARSLAN, Erol
IPC分类号： B23B31/06 , B23B31/117 , B23P11/02
CPC分类号： B23B31/06 , B23B31/003 , B23B31/1179 , B23P11/027 , B23P19/04
摘要： The present invention relates to a dismantling apparatus (1) used to displace the cutting tool broken within an adaptor (A). Thanks to the inventive dismantling apparatus (1), adaptors (A) which are inactive due to inserts broken therein become usable and the broken cutting inserts (U) can be removed out of the shrink adaptors (A).
摘要翻译： 本发明涉及一种用于使在适配器（A）内断裂的切割工具移位的拆解装置（1）。 由于本发明的拆卸装置（1），由于插入件破碎而不起作用的适配器（A）变得可用，并且破碎的切削刀片（U）可从收缩适配器（A）中移出。
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公开(公告)号：EP1894650A1
公开(公告)日：2008-03-05
申请号：EP07015930.6
申请日：2007-08-14
申请人： Rego-Fix AG
发明人： Hartmann, Thomas
CPC分类号： B23B31/003 , B23B31/1107 , B23B31/1122 , B23B31/201 , B23B2231/04 , Y10T279/3418
摘要： Die Spannzangenreduktion (1) dient zum Einsetzen in eine Spannzangenaufnahme einer Werkzeugmaschine (2) und Befestigung mittels einer Befestigungsmutter (3). Sie ist zwischen ihrem maschinenseitigen Teil und ihrem werkzeugseitigen Teil an ihrer Aussenseite mit Aufnahmemitteln (6) zur Aufnahme eines sie ringförmig umgebenden Elements (7) versehen. An diesem Element (7) greift die Befestigungsmutter (3) an und zieht beim Abschrauben die Reduktion (1) aus der Aufnahme heraus.
摘要翻译： 还原单元（1）在机器侧部分和工具侧部分之间具有用于保持卡环（7）的循环槽（6）。 紧固螺母（3）接合在卡环中，并且还原单元在拆卸期间从卡盘保持器中提取。 卡环的外径大于紧固螺母的内径。 还原单元具有夹紧螺母（4），其中卡盘安装在夹紧螺母中。
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公开(公告)号：EP3366424A1
公开(公告)日：2018-08-29
申请号：EP17168984.7
申请日：2017-05-02
申请人： Hu, Bobby
发明人： Hu, Bobby
CPC分类号： B23B31/003 , B23B31/28 , B23B2231/04 , B25B23/0035 , B25B23/12 , H01F7/0205 , H01R11/30 , Y10T279/3406 , Y10T279/3481
摘要： A quick detachable and adjustable magnetic seat (100) for sleeve includes a magnetic device (30) and a detachable positioning device (40). The magnetic device (30) includes a first end (31) and a second end (32). The first end (31) is magnetic. The detachable positioning device (40) includes a connecting end (43) slidably disposed on the second end (32) of the magnetic device (30), such that the magnetic device (30) axially slides against the detachable positioning device (40). The detachable positioning device (40) further includes a resilient quick detach device (50) disposed on one end of the detachable positioning device (40) away from the connecting end (43), whereby the detachable positioning device (40) is removably disposed in a sleeve (200). Therefore, when the sleeve (200) is damaged or broken, the adjustable magnetic seat (100) is efficiently removed from the sleeve (200) and re-installed in a new sleeve (200) replacement.
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公开(公告)号：EP2828022A1
公开(公告)日：2015-01-28
申请号：EP13712505.0
申请日：2013-03-14
IPC分类号： B23B31/00 , B23B31/107 , B28D1/04 , B23B51/04
CPC分类号： B23B51/0473 , B23B31/003 , B23B31/005 , B23B31/008 , B23B31/113 , B23B2226/31 , B23B2226/75 , B28D1/041 , Y10T279/17461 , Y10T279/17888 , Y10T408/895 , Y10T408/907
摘要： In the case of a drilling tool (1), comprising a drilling stub (6), a cutting element attached to the drilling stub (6) and an attachment portion for attachment to a tool holder (3), wherein the attachment portion is divided into at least one guiding region and a locking region, on the locking region there is formed at least one interlocking geometry (17) protruding in an axial direction beyond the rest of the locking region, in particular a bulge (18), for transmitting a torque from the tool holder (3) to the drilling tool (1), and the at least one interlocking geometry (17) has two abutting surfaces respectively in the tangential direction, it is intended that, when a torque is transmitted from the tool holder (3) to the drilling tool (1), substantially no axial compressive forces ejecting the drilling tool (1) from the tool holder (3) are transmitted to the drilling tool (1). This object is achieved by a first of the two abutting surfaces being formed substantially parallel to a longitudinal axis of the drilling tool (1) and the first abutting surface serving for the transmission of the torque.
摘要翻译： 在钻孔工具（1）的情况下，该钻孔工具包括钻柱（6），附接到钻柱（6）的切割元件和用于附接到工具保持器（3）的附接部分，其中附接部分被分开 进入至少一个引导区域和锁定区域中，在锁定区域上形成至少一个互锁几何形状（17），所述至少一个互锁几何形状（17）在轴向方向上突出超过锁定区域的其余部分，尤其是凸出部（18） （3）到钻具（1）的转矩，并且至少一个互锁几何结构（17）具有分别在切线方向上的两个抵接表面，意图是，当扭矩从刀架 （3）施加到钻孔工具（1）上时，从钻孔夹具（3）中排出钻孔工具（1）的轴向压力基本上不会传递到钻孔工具（1）。 该目的通过两个邻接表面中的第一个基本平行于钻孔工具（1）的纵向轴线形成，并且第一邻接表面用于传递扭矩。
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公开(公告)号：EP1833632A1
公开(公告)日：2007-09-19
申请号：EP05804909.9
申请日：2005-10-21
申请人： ROBERT BOSCH GMBH
CPC分类号： B23B51/0473 , B23B31/003 , B23B31/11 , F16D1/06
摘要： The invention relates to a machine tool, especially a diamond drill. Said machine tool comprises a rotatably driven spindle (11) having an end section (111) supporting an external thread (14), a tool (12), especially a drill bit, having a hollow-cylindrical tool shank (16) with an interior thread (15), to be screwed onto the spindle end section (111), and a release device (13) disposed between the tool shank (16) and the spindle (11). For an easy handling of the release device (13) without tools, the release device is captivated to the spindle (11) and comprises a supporting ring (21) fastened on the spindle (11), and a supporting ring (22) seated on the spindle (11) at a distance from the first supporting ring and being axially displaceable to a limited extent. Said supporting ring is fastened on the other supporting ring (21) in a rotationally fixed manner and is supported on a face of the tool shank (16). A manually rotatable selector ring (23) engages between the supporting rings (21, 22) and allows to change the clearance between the supporting rings (21, 22).
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