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    • 2. 发明授权
    • Relating to tapered connections
    • 关于锥形连接
    • US5595391A
    • 1997-01-21
    • US423975
    • 1995-04-18
    • Evgeny I. Rivin
    • Evgeny I. Rivin
    • B23B31/00B23B31/117
    • B23B31/006B23B2231/0288B23B2260/022B23B2270/06Y10T279/17965Y10T409/30952
    • An improved connection between a conical shank and conical receptacle is provided. A plurality of uniform resilient elements are mounted in a circumferential band arrangement adjacent the surface of the end of one of the shank or receptacle opposite to the end at which the shank is inserted into the receptacle. The uniform elements protrude from the surface by a dimension at least equal to the maximum clearance between the shank and receptacle. Therefore, when the shank is inserted into the receptacle, the resilient elements will contact the opposing surface to provide for accurate positioning of the shank. When the shank is fully inserted into the receptacle, reliable contact will be maintained along the entire length of the shank.
    • 提供锥形柄和锥形容器之间的改进的连接。 多个均匀的弹性元件安装在邻近柄部或插座中的一个的端部的与插入插座的端部相对的端部的表面附近的周向带布置中。 均匀元件从表面突出至少等于柄和插座之间的最大间隙的尺寸。 因此,当柄插入到容器中时,弹性元件将与相对的表面接触以提供柄的精确定位。 当柄完全插入到容器中时,将沿着柄的整个长度保持可靠的接触。
    • 3. 发明授权
    • Tool holder for use with automatic tool changing apparatus
    • 具有自动工具更换装置的工具夹
    • US3788657A
    • 1974-01-29
    • US3788657D
    • 1972-08-30
    • EX CELL O CORP
    • SUTTON R
    • B23B31/00B23Q3/155B23B31/36
    • B23B31/006B23B2226/61B23B2231/0288B23B2231/0292B23Q3/15553Y10S279/90Y10T279/17
    • A tool holder for use with a machine tool having a rotatable spindle and an automatic tool changing apparatus for positioning the tool holder in alignment with the spindle and for engagement therewith for performing a work operation on a workpiece by a tool carried in the tool holder. The tool holder includes a holder body having a shank adapted to be received in the drive spindle of a machine tool, and a radially outward extended peripheral flange. The flange is provided with a pair of elongated, radially inward extended pockets which are identically shaped and disposed on opposite sides of the flange. The elongated pockets are adapted to operatively receive complementary shaped fingers of the tool gripping mechanism of an automatic tool changer apparatus. A pair of inserts having selectively spaced apart bores are adapted to be mounted in the elongated pockets to permit locating and securing the tool holder in a predetermined orientation in the tool gripping mechanism of the automatic tool changing apparatus.
    • 一种与具有可旋转主轴的机床一起使用的工具架和用于将工具架定位成与主轴对准的自动换刀装置,并用于与其接合,用于通过工具架上的工具对工件进行加工操作。 工具架包括具有适于容纳在机床的驱动主轴中的柄和径向向外延伸的周边凸缘的保持器主体。 凸缘设有一对细长的径向向内延伸的凹穴,其相同形状并设置在凸缘的相对侧上。 细长的凹穴适于操作地接收自动换刀装置的工具夹持机构的互补形状的指状物。 具有选择性间隔开的孔的一对插入件适于安装在细长的凹穴中,以允许在自动换刀装置的工具夹持机构中以预定的方向定位和固定工具架。
    • 5. 发明授权
    • Tool shank
    • 工具柄
    • US09248506B2
    • 2016-02-02
    • US13950302
    • 2013-07-25
    • Feng-Tien Chen
    • Feng-Tien Chen
    • B23B31/117B23C5/26B23Q3/12B23Q11/00B23B31/00B23B29/02
    • B23B31/006B23B29/022B23B2231/0272B23B2231/0284B23B2231/0288B23B2231/0292B23B2250/16B23B2270/06B23Q3/12Y10T279/17965Y10T409/304312Y10T409/30952
    • The tool shank contains a taper member, a flange member, a holder member, a clamped member, and a number of slits. The taper member has a conic shape extended along an axial direction with a top section and a bottom section. The flange member is beneath the bottom section of the taper member. The holder member is extended downward from a bottom side of the flange member along the axial direction. The clamped member is extended upward from the top section of the taper member. The slits are configured at intervals around the bottom section surrounding the axial direction. Each slit defines a slightly outwardly bulge. The bulges increase the contact area with and avoid gaps to a tapered socket of a spindle. As such, the tool shank is tightly jointed to the spindle during high-speed rotation without causing vibration and damage.
    • 工具柄包括锥形构件,凸缘构件,保持构件,夹紧构件和多个狭缝。 锥形构件具有沿轴向延伸的锥形,顶部和底部。 凸缘构件位于锥形构件的底部下方。 保持器构件沿着轴向从凸缘构件的底侧向下延伸。 夹紧构件从锥形构件的顶部部分向上延伸。 狭缝围绕围绕轴向的底部部分间隔配置。 每个狭缝限定一个略微向外的凸起。 凸起增加接触面积并避免与主轴的锥形插座的间隙。 因此,在高速旋转期间,工具柄与主轴紧密接合,而不会引起振动和损坏。
    • 8. 发明申请
    • ROTARY TAPERED TOOL HOLDER WITH ADAPTER SLEEVE
    • 带转接套的旋转锥形工具夹具
    • WO2007070214A3
    • 2007-11-08
    • PCT/US2006044217
    • 2006-11-14
    • KENNAMETAL INCERICKSON ROBERT AMASSA TED R
    • ERICKSON ROBERT AMASSA TED R
    • B23C5/26
    • B23B31/006B23B2231/0272B23B2231/0288B23B2231/22B23B2260/136Y10T279/17965Y10T408/95Y10T408/957Y10T409/309408Y10T409/30952
    • A rotary tapered tool holder (10, 10') includes a body or shank (12) including a front contact portion and a rear contact portion (12d). An adapter sleeve (14, 14') is disposed about a portion of the shank (12). The adapter sleeve includes slits that allow radial expansion and contraction of the adapter sleeve. The adapter sleeve (14, 14') includes an inner surface (14b) formed at a first non-zero taper angle with respect to a longitudinal axis (22) of the shank (12), and an outer surface (14a) formed at a second non-zero taper angle with respect to the longitudinal axis (22) of the shank (12). The second taper angle is different than the first taper angle such that an interference fit between the shank (12) and the inner surface (14b) of the adapter sleeve (14, 14') forces the outer surface (14a) of the adapter sleeve into positive contact with a tapered bore (26) of a spindle (28) of the rotary tapered tool holder.
    • 旋转式锥形刀架(10,10')包括具有前接触部分和后接触部分(12d)的主体或柄部(12)。 紧固套(14,14')围绕柄(12)的一部分布置。 适配器套筒包括允许适配器套筒径向膨胀和收缩的狭缝。 适配器套筒(14,14')包括相对于柄(12)的纵向轴线(22)以第一非零锥角形成的内表面(14b),以及形成在 相对于柄部(12)的纵向轴线(22)的第二非零锥角。 第二锥角不同于第一锥角,使得柄部(12)与适配器套筒(14,14')的内表面(14b)之间的过盈配合迫使适配器套筒(14,14')的外表面(14a) 与旋转式锥形刀架的心轴(28)的锥形孔(26)形成强制接触。
    • 9. 发明申请
    • ROTARY TAPERED TOOL HOLDER WITH ADAPTER SLEEVE
    • 旋转刀具夹具带适配器套筒
    • WO2007070214A2
    • 2007-06-21
    • PCT/US2006/044217
    • 2006-11-14
    • KENNAMETAL INC.ERICKSON, Robert, A.MASSA, Ted, R.
    • ERICKSON, Robert, A.MASSA, Ted, R.
    • B23C5/00
    • B23B31/006B23B2231/0272B23B2231/0288B23B2231/22B23B2260/136Y10T279/17965Y10T408/95Y10T408/957Y10T409/309408Y10T409/30952
    • A rotary tapered tool holder (10, 10') includes a body or shank (12) including a front contact portion and a rear contact portion (12d). An adapter sleeve (14, 14') is disposed about a portion of the shank (12). The adapter sleeve includes slits that allow radial expansion and contraction of the adapter sleeve. The adapter sleeve (14, 14') includes an inner surface (14b) formed at a first non-zero taper angle with respect to a longitudinal axis (22) of the shank (12), and an outer surface (14a) formed at a second non-zero taper angle with respect to the longitudinal axis (22) of the shank (12). The second taper angle is different than the first taper angle such that an interference fit between the shank (12) and the inner surface (14b) of the adapter sleeve (14, 14') forces the outer surface (14a) of the adapter sleeve into positive contact with a tapered bore (26) of a spindle (28) of the rotary tapered tool holder.
    • 旋转锥形刀架(10,10')包括主体或柄(12),其包括前接触部分和后接触部分(12d)。 围绕柄部(12)的一部分设置适配器套筒(14,14')。 适配器套筒包括允许适配器套筒的径向膨胀和收缩的缝隙。 适配器套筒(14,14')包括相对于柄部(12)的纵向轴线(22)以第一非零锥角形成的内表面(14b),以及形成在 相对于柄(12)的纵向轴线(22)的第二非零锥角。 所述第二锥角与所述第一锥角不同,使得所述柄(12)与所述适配器套(14,14')的所述内表面(14b)之间的过盈配合迫使所述适配器套筒的外表面(14a) 与旋转锥形工具架的心轴(28)的锥形孔(26)正接触。
    • 10. 发明申请
    • WERKZEUGSYSTEM UND WERKZEUGTRÄGER
    • 工具系统和工具支持
    • WO2016037690A1
    • 2016-03-17
    • PCT/EP2015/001747
    • 2015-08-27
    • BAUBLIES AG
    • KAPPEL, Thomas
    • B24B39/00B24B55/02B23P9/02B23B31/00
    • B24B39/00B23B31/006B23B31/1122B23B2231/0288B23B2231/24B23P9/02B24B55/02
    • Ein Werkzeugsystem umfassend mindestens einen Werkzeugträger (403) zur Aufnahme eines Werkzeuges (109), insbesondere in Form eines Diamant-Glättwerkzeuges, der ein Aufnahmeteil (105) aufweist, das zum Festlegen des Werkzeugträgers (403) an einem Halter (121 ) einer Bearbeitungsmaschine in ein Schaftteil (107) übergeht, das zumindest eine sich mindestens abschnittsweise in Umfangsrichtung erstreckende Anlagefläche (111a, 111b) aufweist, die sich in Richtung des freien Endes des Schaftteiles (107) konisch verjüngt und die in der Einbaulage des Schaftteils (107) im Halter (121 ) mit einer Haltefläche (133) in einer Ausnehmung (135) desselben in Anlage ist, ist dadurch gekennzeichnet, dass die jeweilige konische Anlagefläche (111a, 111b) respektive deren fiktive Verlängerung zu einer Längsachse (LA) des Schaftteiles (107) einen halben Öffnungswinkel (β) aufweist, der kleiner als 30° ist, vorzugsweise zwischen 7,5° und 15° liegt. Die Erfindung betrifft ferner Werkzeugträger (403) für ein solches Werkzeugsystem.
    • 一种工具系统,包括至少一个刀架(403),用于在一个金刚石平滑工具的形式,其具有用于刀架(403)固定到加工机的保持器(121)的接收部(105)接收一个工具(109),特别是 轴部(107)通过,所述至少一个至少部分圆周延伸的表面(111A,111B),其圆锥形逐渐变细的轴部(107)的自由端的方向上,并在保持器中的轴部(107)的安装位置 (121)与凹部(135)其是在邻接的保持面(133),其特征在于各自的圆锥抵靠面(111A,111B),分别,其假想延长的纵向轴线轴部(LA)(107)包括 具有半开口角(β),这是小于30°之间,优选在7.5°和15°。 本发明还涉及一种用于这种工具系统的刀架(403)。