公开(公告)号：US4634324A

公开(公告)日：1987-01-06

申请号：US755403

申请日：1985-07-16

申请人： Otto Eckle ,  Walter Roser

发明人： Otto Eckle ,  Walter Roser

IPC分类号： B23B29/034 ,  B23C1/12

CPC分类号： B23B29/03407 ,  B23B29/03435 ,  Y10T407/1914 ,  Y10T408/8598 ,  Y10T409/30812

摘要： A tool holder with radial adjustment means. The tool holder has a connecting portion having a connecting shank, an intermediate portion and a head portion, and a tool receiving means for a tool, in particular a rotary tool. All three portions (2, 3, 4) are of substantially disc-like configuration and bear against each other with their faces (2a, 3a, 3b, 4a) which extend radially with respect to the axis (A) of the connecting shank. Provided at the periphery of the connecting portion (2) are two diametrally oppositely disposed recesses (8) into which two claws (9) arranged on the intermediate portion engage with radial play. Provided at the periphery of the intermediate portion (3) are two diametrally oppositely disposed recesses (14) which are displaced through 90.degree. relative to the claws (9) and into which two claws (15) disposed on the head portion (4) engage with radial play. A first screwthreaded spindle (11) can be screwed in the connecting portion (2), in a first screwthreaded bore (10) which extends between the two recesses (8) of the connecting portion, the ends (11a, 11b) of the first screwthreaded spindle bearing without play against the claws (9) of the intermediate portion (3). A second screwthreaded spindle (17) can be screwed in the intermediate portion (3) in a second screwthreaded bore (16) extending perpendicularly to the first screwthreaded bore (10) and with its ends bears without play against two diametrally oppositely disposed inside surfaces of the head portion (4). Clamping screws (22, 25) which are in axis-parallel relationship are provided for pressing together the faces (2a, 3a, 3b, 4a) of the three portions (2, 3, 4).

摘要翻译： 具有径向调节装置的刀架。 工具架具有连接部分，其具有连接柄，中间部分和头部部分，以及用于工具，特别是旋转工具的工具接收装置。 所有三个部分（2,3,4）都具有大致圆盘形构造，并且相对于连接柄的轴线（A）径向延伸的面（2a，3a，3b，4a）相互抵靠。 在连接部分（2）的周边设置有两个直径相对设置的凹部（8），布置在中间部分上的两个爪（9）以径向游隙的形式啮合到该凹部中。 在中间部分（3）的周边设有两个直径相对设置的凹槽（14），它们相对于爪（9）移动90度，并且设置在头部（4）上的两个爪（15）接合 与径向播放。 第一螺旋心轴（11）可以在连接部分（2）中旋拧在第一螺纹孔（10）中，第一螺纹孔（10）在连接部分的两个凹部（8）之间延伸，第一螺纹心轴（11） 螺纹主轴轴承而不与中间部分（3）的爪（9）相撞。 第二螺纹心轴（17）可以在垂直于第一螺纹孔（10）延伸的第二螺纹孔（16）中拧入中间部分（3）中，并且其端部不与两个直径相对设置的内表面 头部（4）。 夹紧螺丝（22,25）设置成将三部分（2,3,4）的面（2a，3a，3b，4a）压在一起。

公开(公告)号：US4714390A

公开(公告)日：1987-12-22

申请号：US885068

申请日：1986-07-14

申请人： Otto Eckle ,  Walter Roser

发明人： Otto Eckle ,  Walter Roser

IPC分类号： B23B29/00 ,  B23B29/03 ,  B23B31/107 ,  B23B29/26

CPC分类号： B23B29/03 ,  B23B31/1077 ,  Y10T408/95 ,  Y10T409/30952 ,  Y10T82/2587

摘要： The mounting body (1) of the boring tool, which is of a hub-like configuration, is provided, at locations which are diametrally oppositely disposed with respect to the axis of rotation (D) of the mounting body, with a respective mounting bore (3) with its axis (A) extending radially with respect to the axis of rotation (D), the mounting bore being surrounded by a respective abutment surface (4) extending perpendicularly with respect to the axis (A) of the mounting bore (3). A tool head (5) is provided with a fitting spigot (6) which fits into the mounting bore (3) and which is concentrically surrounded by an annular surface (7) extending perpendicularly with respect to the axis (A) of the fitting spigot. A respective intermediate portion can optionally be fitted between the mounting body (1) and the respective tool head (5), the connecting parts of the intermediate portion corresponding to those of the mounting body (1) and the tool head (5). The tool head (5) can be connected to the mounting body (1) directly or with the interposition of the intermediate portion, by way of clamping devices (8-13).

摘要翻译： 在相对于安装主体的旋转轴线（D）径向相对设置的位置处设置有具有轮毂形构造的钻孔工具的安装体（1），其中相应的安装孔 （3），其轴线（A）相对于旋转轴线（D）径向延伸，安装孔由相对于安装孔的轴线（A）垂直延伸的相应的邻接表面（4）围绕 3）。 工具头（5）设置有装配插入安装孔（3）中的装配插口（6），并且其被相对于配件插口的轴线（A）垂直延伸的环形表面（7）同心地围绕 。 相应的中间部分可以可选地安装在安装体（1）和相应的工具头（5）之间，中间部分的连接部分对应于安装体（1）和工具头（5）的连接部分。 工具头（5）可以通过夹紧装置（8-13）直接连接到安装体（1）或插入中间部分。