专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1991003345A1 TOOL HEAD FOR USE IN MACHINE TOOLS 审中-公开
标题翻译：工具头用于机床工具
公开(公告)号：WO1991003345A1
公开(公告)日：1991-03-21
申请号：PCT/EP1990001416
申请日：1990-08-24
申请人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ... , MÜNDLEIN, Werner , SCHEER, Gerhard , STOLZ, Gerhard
发明人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ...
IPC分类号： B23B25/06
CPC分类号： B23B29/03403 , B23Q1/0009 , B23Q17/22 , G01B7/02 , Y10T82/12 , Y10T408/21 , Y10T408/856 , Y10T408/858 , Y10T408/8593 , Y10T408/8598
摘要： The invention concerns an adjustable tool for use in machine tools, with a slide (14) which can be fitted with at least one cutting tool and which can be displaced relative to the rotating main body (10) perpendicularly to the axis of rotation. The invention also calls for a device (20) for the direct measurement of the displacement of the slide (14), the slide being fitted with an electronically read measurement scale (24). This device comprises battery-powered data-processing electronics (20) and is located inside the main body (10). The displacement reading can be presented on a digital display (26) which is also mounted in the tool head.

2. 发明申请

WO1990014187A1 TOOL WITH AT LEAST ONE RADIALLY ADJUSTABLE TOOL HOLDER 审中-公开
标题翻译：具有至少一个可调节工具的工具
公开(公告)号：WO1990014187A1
公开(公告)日：1990-11-29
申请号：PCT/EP1990000770
申请日：1990-05-12
申请人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ... , MÜNDLEIN, Werner , SCHEER, Gerhard , SCHNEIDER, Eberhard
发明人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ...
IPC分类号： B23B29/034
CPC分类号： B23B29/03407
摘要： A tool for use in machine-tools comprises a basic body (10) and at least one tool holder (14) which can be adjusted radially with respect to the basic body (10) and releasably connected to the latter. The screw drive (26) has a threaded spindle supported at both ends in the basic body (10) so that it can rotate but cannot slide, and a sliding block (32) arranged by means of a female thread on the threaded spindle (28). The sliding block is guided in a slide guide (30) of the basic body (10) and can be releasably coupled with the tool holder (14).

3. 发明申请

WO1990014186A1 TOOL WITH ADJUSTABLE INTERCHANGEABLE CARTRIDGE 审中-公开
标题翻译：工具与可调式交换机
公开(公告)号：WO1990014186A1
公开(公告)日：1990-11-29
申请号：PCT/EP1990000769
申请日：1990-05-12
申请人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ... , MÜNDLEIN, Werner , SCHEER, Gerhard
发明人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ...
IPC分类号： B23B29/034
CPC分类号： B23B29/03417 , B23C5/241 , B23C5/2462 , Y10S408/713 , Y10T407/1928 , Y10T408/83
摘要： A tool for use in machine-tools with a cutting head (14) has at least one interchangeable cartridge (24) which can be releasably fastened to the cutting head and which carries an interchangeable insert. The interchangeable cartridge can be adjusted on the cutting head in the advance direction of the insert by the action of an adjustment mechanism. The adjustment mechanism has a tapered ram (46) which can move along a guide (42) of the cutting head (14) arranged parallel to the plane of the insert and essentially perpendicular to the advance direction of the cutting head (14). The tapered ram has a tapered surface (44) which is inclined at an acute angle to the direction of sliding and which is contiguous with an inclined shoulder (54) of the interchangeable cartridge which makes a right angle, in the direction of the inclined tapered surface, with the advance direction. In order to transfer the torsional stresses produced by the cutting force on the blade of the tool to the cutting head (14) without stressing the means for securing the interchangeable cartridge (24), the inclined shoulder (54) and the facing tapered surface (44) also have an inclined undercut perpendicular to the inclined tapered surface and transverse to the advance direction, which enables the interchangeable cartridge (24) to interlock with the conical ram (46).
摘要翻译：一种用于具有切割头（14）的机床的工具具有至少一个可互换的盒（24），其可释放地紧固到切割头并且具有可互换的插入件。可以通过调节机构的作用在插入件的前进方向上在切割头上调整可互换的盒。调节机构具有可沿切割头（14）的引导件（42）移动的锥形柱塞（46），其平行于插入件的平面布置并且基本上垂直于切割头（14）的前进方向。锥形冲头具有锥形表面（44），其倾斜成与滑动方向成锐角并且与可互换筒的倾斜肩部（54）相邻，该倾斜肩部在倾斜锥形的方向上成直角表面，具有前进方向。为了将由刀具产生的切削力产生的扭转应力转移到切割头（14）上，而不会压紧用于固定可更换筒（24）的装置，倾斜肩部（54）和相对的锥形表面 44）还具有垂直于倾斜锥形表面并横向于前进方向的倾斜底切，这使得可互换的盒（24）能够与锥形柱塞（46）互锁。

4. 发明申请

WO1991003346A1 DEVICE FOR REMOVABLY SECURING A TOOL TO A MACHINE SPINDLE 审中-公开
标题翻译：用于将机器安装到机器主轴上的装置
公开(公告)号：WO1991003346A1
公开(公告)日：1991-03-21
申请号：PCT/EP1990001431
申请日：1990-08-28
申请人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ... , STOLZ, Gerhard , SCHEER, Gerhard
发明人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ...
IPC分类号： B23B29/12
CPC分类号： B23B31/1074 , B23B31/261 , Y10T82/2585 , Y10T408/95 , Y10T409/309408 , Y10T409/30952
摘要： The invention relates to a device for removably securing a tool (12) to the spindle (10) of a machine tool with a fitting aperture (16) concentric with the spindle axis, a fitting pin (18) engaging in the fitting aperture (16), two clamping bolts (26) arranged in the fitting pin so as to be radially movable towards opposite sides, a clamping member (32) movable axially by means of a tensioning mechanism fitted on the spindle side and two tapered surfaces (48, 30) arranged in opposing pairs fitted on the clamping member (32) on the one hand and on the clamping bolts on the other for the radial adjustment of the clamping bolts (26) between a release position withdrawn in the fitting pin (18) and a clamping position shifted radially outwards. In order to be able to clamp large tools securely even with a relatively short axial clamping travel of the central securing and clamping mechanism on the spindle side, it is proposed according to the invention for the clamping member (32) and the clamping bolts (26) to have a transverse groove (50, 52) limited by transverse sides in the region of their facing taper surfaces (48, 30) by means of which the taper surfaces are divided into two partial surfaces arranged at a distance from each other. In the release position, one of the partial surfaces (48'', 30') engages in the opposite transverse groove (50, 52) in the manner of a toothed gear, while in the clamping position both partial surfaces (30', 48', 30'', 48'') lie mutually opposite in pairs.
摘要翻译：本发明涉及一种用于将工具（12）可移除地固定到具有与主轴轴线同心的配合孔（16）的机床的主轴（10）上的装置，配合销（18），其接合在装配孔（16 ），两个夹紧螺栓（26），其布置在所述装配销中以便朝向相对侧可径向移动;夹紧构件（32），其通过安装在所述主轴侧的张紧机构和两个锥形表面（48,30））一体地安装在夹紧构件（32）上并且在另一个上的夹紧螺栓上相对对置布置，以在夹紧螺栓（26）在装配销（18）中撤回的释放位置和夹紧位置向外径向偏移。为了能够牢固地夹紧大型工具，即使在主轴侧的中心固定和夹持机构的相对较短的轴向夹紧行程下，根据本发明提出了夹紧构件（32）和夹紧螺栓（26））在其相对的锥形表面（48,30）的区域中具有由横向边限制的横向槽（50,52），通过该横向槽将锥形表面分成彼此间隔一定距离的两个部分表面。在释放位置中，部分表面（48“，30”中的一个）以齿轮的方式与相对的横向槽（50,52）接合，而在夹紧位置，两个部分表面（30'，48' '，30“，48”）彼此成对相对。

5. 发明申请

WO1992020483A1 DRILLING TOOL 审中-公开
标题翻译：钻孔工具
公开(公告)号：WO1992020483A1
公开(公告)日：1992-11-26
申请号：PCT/EP1992001070
申请日：1992-05-15
申请人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ... , SCHEER, Gerhard , PERTHEN, Rainer
发明人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ...
IPC分类号： B23B51/04
CPC分类号： B23B51/048 , B23B2251/02 , B23B2251/408 , B23B2251/606 , Y10S408/705 , Y10T408/5586 , Y10T408/8923 , Y10T408/9065 , Y10T408/90993
摘要： A drilling tool has a drilling crown (12) removably arranged on a shank (10) at its front face, provided with two complementary elements that are mutually separated by chip channels (20) and that have partially circumferential surfaces (48). The drilling tool also has at least two cutting plates (14, 14', 16, 16') secured to the lands of the drilling crown and spaced apart by an angle of 180°, as well as a centering drill (26) centrally arranged in the drilling crown in the axial direction that projects over the front face of the latter. The cutting edge (18) of the outermost cutting plate (14) in the radial direction radially projects over the circumferential surfaces (48) of the drilling crown (18), whereas the working area of the innermost cutting plate radially approaches or overlaps the working area of the centering drill (26). In order to allow through holes to be cut without risk of damage, even in the case of deep holes, a guiding element (58) that radialy projects slightly less than the cutting edge (18) of the outermost cutting plate (14) in the radial direction is arranged on both circumferential surfaces (48), axially spaced from the front face of the cutter and spaced apart from each other by an angle other than 180°.

6. 发明申请

WO1991003347A1 DEVICE FOR CONNECTING TWO TOOL SECTIONS 审中-公开
标题翻译：用于连接两个工具部分的设备
公开(公告)号：WO1991003347A1
公开(公告)日：1991-03-21
申请号：PCT/EP1990001270
申请日：1990-08-02
申请人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ...
发明人： KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT ... , SCHEER, Gerhard , MÜNDLEIN, Werner , STOLK, Gerhard
IPC分类号： B23B31/02
CPC分类号： B23B31/1074 , B23B31/1077 , Y10T403/7067 , Y10T408/95 , Y10T409/309408
摘要： The invention concerns a device for connecting two tool sections (10, 14) along a common axis. A lug (12) extending out axially from the first tool section (10) fits into a bore (20), designed to accommodate the lug (12), in a connector sleeve (16) extending out beyond the second tool section (14). A locking mechanism (18) with a bolt (28) which can be moved along a transverse bore (26) in the lug (12) provides sufficient bracing force at the flat interface (22, 24) between the two tool sections (10, 14). In addition to the bracing force acting in the direction of the bolt (28), appropriate measures provide a gripping force acting on the lug (12) in the bore (20) at right angles to the bolt, automatically centering the tool sections along their common axis and strengthening the connection perpendicular to the bolt axis.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式