公开(公告)号：US20170333997A1

公开(公告)日：2017-11-23

申请号：US15520924

申请日：2015-10-27

申请人： KYOCERA Corporation

发明人： Yukihiro KUSUDA

IPC分类号： B23B27/04 ,  B23B27/16 ,  B23B29/02 ,  B23B29/22 ,  B23B29/04

CPC分类号： B23B27/04 ,  B23B27/16 ,  B23B27/1611 ,  B23B29/02 ,  B23B29/025 ,  B23B29/046 ,  B23B29/12 ,  B23B29/22 ,  B23B2205/12

摘要： A holder according to one embodiment has a rod shape and includes a head portion located at a front end side. The head portion includes an upper jaw portion and a lower jaw portion located at a front end, an insert pocket located between the upper jaw portion and the lower jaw portion, a first wall surface located at an upper surface of the upper jaw portion and inclined in an extending manner from one side surface side, a second wall surface located closer to a rear end side than the first wall surface and inclined upward, a concave-shaped third wall surface located closer to the rear end side than the second wall surface, and a fourth wall surface inclined upward as the fourth wall surface extends away from the third wall surface. The third wall surface is concave downward from an upper end of the second wall surface.

公开(公告)号：US09718133B2

公开(公告)日：2017-08-01

申请号：US14399248

申请日：2013-05-06

申请人： WHIZCUT OF SWEDEN AB

发明人： Erik Schmidt

IPC分类号： B23B29/02 ,  B23B27/16 ,  B23B29/10 ,  B23B29/04

CPC分类号： B23B27/1688 ,  B23B29/046 ,  B23B29/10 ,  B23B2260/004 ,  Y10T407/2214 ,  Y10T407/2218 ,  Y10T407/222 ,  Y10T407/2222

摘要： A holder for a cutting tool for processing of workpieces has a first part for holding a cutting tool (150), a second part (120) to which the first part is fastened, and a fastening element (140). An adjustment element adjusts the position of the first part in relation to the second part. The first and second parts have a first bore and a second bore for receiving the fastening element and a recess (118, 128) for receiving the adjustment element. The first part has an abutment surface (115) placed onto a contact surface (122) of the second part, such that the central axes (A-A) for the first and second bores become parallel. The abutment surface of the first part and the contact surface of the second part are inclined in relation to the feeding axis (G-G) of the work piece towards the cutting tool (150).

公开(公告)号：US20170209937A1

公开(公告)日：2017-07-27

申请号：US15002722

申请日：2016-01-21

申请人： Chin-Chiu CHEN

发明人： Chin-Chiu CHEN

IPC分类号： B23B29/04 ,  B23B31/20 ,  B23B27/16

CPC分类号： B23B29/046 ,  B23B29/04 ,  B23B31/1122 ,  B23B2231/0224

摘要： A cutter fastening assembly has a tool block, a fastening bolt, a fastening unit, a collet, and a cutter holder. The fastening bolt, the fastening unit, and the collet are mounted inside the tool block. The cutter holder has an assembling seat and a threaded hole. The assembling seat is integrally formed on the cutter holder and has a flange portion. The threaded hole is axially defined inside the flange portion and is screwed with the fastening bolt to keep the cutter holder connecting with the tool block.

公开(公告)号：US09403216B2

公开(公告)日：2016-08-02

申请号：US14249385

申请日：2014-04-10

申请人： SANDVIK INTELLECTUAL PROPERTY AB

发明人： Soren Olsson ,  Gunnar Mätlik

IPC分类号： B23B31/10 ,  B23B29/12 ,  B23B29/04 ,  B23B31/113 ,  B23B31/11

CPC分类号： B23B29/12 ,  B23B29/046 ,  B23B31/113 ,  B23B2210/08 ,  B23B2231/0204 ,  Y10T82/2589

摘要： A first coupling part interacts with a second coupling part of a tool coupling. The first coupling part has a first body and a conical pin, which extends from the first body along a center axis (x) to an end surface. The conical pin is insertable into a conical seat. The conical pin comprises a cavity, which extends from the end surface and comprises a number of first protuberances, which are separated and arranged at a distance from each other along a circumferential direction in respect to the center axis so that there are formed a corresponding number of first recesses. The first protuberances form a respective first contact surface and interact with a corresponding number of separated, second contact surfaces of a pull member of the second coupling part. The first contact surfaces form an acute angle with the center axis.

摘要翻译： 第一联接部件与工具联接件的第二联接部件相互作用。 第一联接部分具有第一主体和锥形销，该第一主体和第二主体沿着中心轴线（x）从第一主体延伸到端面。 锥形销可插入锥形座。 锥形销包括从端表面延伸并包括多个第一突起，该多个第一突起沿着相对于中心轴的圆周方向彼此间隔一定距离，使得形成相应的数字 的第一个凹槽。 第一突起形成相应的第一接触表面，并与第二联接部件的拉构件的相应数量的分离的第二接触表面相互作用。 第一接触面与中心轴形成锐角。

公开(公告)号：US20160052064A1

公开(公告)日：2016-02-25

申请号：US14826670

申请日：2015-08-14

申请人： SANDVIK INTELLECTUAL PROPERTY AB

发明人： Gunnar MATLIK

IPC分类号： B23B31/26 ,  B23B31/40

CPC分类号： B23B31/265 ,  B23B29/046 ,  B23B31/4033 ,  B23B2231/24 ,  B23B2250/12 ,  B23B2260/02 ,  B23B2260/034 ,  B23B2265/12 ,  Y10T279/1008 ,  Y10T409/304032 ,  Y10T409/309464

摘要： A clamping device for releasably holding a tool holder shank formed with a bore includes a housing having a forwardly facing surface and a bore. A drawbar is mounted reciprocally movable inside the bore and which in a forward end has engagement device, which is arranged to engage with an engagement formation inside the bore of the tool holder shank. The drawbar is, in a rear portion, formed with a drawbar aperture extending through the drawbar in a transverse direction in relation to a longitudinal axis of the same, and a cam shaft extending through the drawbar aperture and being rotatably journalled in the housing and arranged to impart an axial displacement to the drawbar in relation to the housing. The cam shaft includes first and second spaced apart cam formations and an intermediate circular cylindrical portion located between the cam formations, wherein the first and second cam formations are journalled in a first and second seating apertures, respectively, in the housing on opposite sides of the drawbar. The intermediate circular cylindrical portion is extended through the drawbar aperture, and the drawbar is insertable into the bore through the forwardly facing surface.

摘要翻译： 用于可释放地保持形成有孔的工具夹柄的夹紧装置包括具有向前表面和孔的壳体。 拉杆在孔内可往复运动地安装，并且在前端具有接合装置，该啮合装置设置成与工具夹柄的孔内的接合结构相接合。 牵引杆在后部形成有相对于其纵向轴线在横向方向延伸穿过牵引杆的牵引杆孔，以及延伸穿过牵引杆孔并且可旋转地轴颈安装在壳体中的凸轮轴，并且布置 以相对于壳体赋予拉杆的轴向位移。 凸轮轴包括第一和第二间隔开的凸轮结构和位于凸轮结构之间的中间圆柱形部分，其中第一和第二凸轮结构分别在第一和第二安装孔中轴颈安装在壳体的相对侧上 牵引杆 中间圆柱形部分延伸穿过拉杆孔，并且牵引杆可通过面向前的表面插入孔中。

公开(公告)号：US20150290716A1

公开(公告)日：2015-10-15

申请号：US14402384

申请日：2013-06-27

申请人： Nadine Herberth ,  Jose Agustin-Paya

发明人： Nadine Herberth ,  Jose Agustin-Paya

IPC分类号： B23B27/10 ,  B23B27/16

CPC分类号： B23B27/10 ,  B23B25/02 ,  B23B27/1666 ,  B23B27/22 ,  B23B29/046 ,  B23B2205/02 ,  B23B2205/12 ,  B23B2250/12

摘要： A tool (1) for machining, having a parent holder (11), an insert seat (5), a clamping shoe (4) having a clamping shoe arm (7) and an end-side clamping shoe head (8), and a cutting insert (10). In order both to increase the service life of the cutting inserts and to break the long chips that arise during cutting or to keep said chips short. The clamping shoe (4) is connected to the parent holder (11) and in the tool at least one coolant line (6) is passed through the parent holder (11) and the clamping shoe (4) as far as the clamping shoe head (8), said coolant line(s) leading into at least one discharge nozzle (3) on the clamping shoe head (8).

摘要翻译： 一种用于加工的工具（1），具有母体保持器（11），插入座（5），具有夹紧爪臂（7）和夹紧靴头（8）的夹紧靴（4），以及 切削刀片（10）。 既要增加切削刀片的使用寿命，又能切断切削过程中出现的长切屑或使切屑短路。 夹紧靴（4）连接到母保持器（11），并且在工具中，至少一个冷却剂管线（6）穿过母保持器（11）和夹紧爪（4）直到夹持靴头 （8），所述冷却剂管线通向夹持靴头（8）上的至少一个排出喷嘴（3）。

公开(公告)号：US09156091B2

公开(公告)日：2015-10-13

申请号：US13734107

申请日：2013-01-04

申请人： Chin-Chiu Chen

发明人： Chin-Chiu Chen

IPC分类号： B23B29/00 ,  B23B29/04 ,  B23B29/034

CPC分类号： B23B29/046 ,  B23B29/03407 ,  Y10T408/95

摘要： A boring head has a connecting rod, an extending bracket and a cutter mount. The extending bracket is detachably connected with the connecting rod. The cutter mount is securely connected with a front end of the extending bracket. Because the extending bracket is detachably connected with the connecting rod, the extending bracket is replaceable, and the length of the extending bracket can be changed to make a bore with a desired diameter.

摘要翻译： 镗头具有连杆，延伸支架和刀架。 延伸支架与连杆可拆卸地连接。 切割器支架与延伸支架的前端牢固连接。 由于延伸支架与连杆可拆卸地连接，所以延伸支架是可更换的，并且延伸支架的长度可以改变成具有所需直径的孔。

公开(公告)号：US09120164B2

公开(公告)日：2015-09-01

申请号：US13872569

申请日：2013-04-29

申请人： Iscar, Ltd.

发明人： Hanoch Guy ,  Alexander Zibenberg

IPC分类号： B23C5/10 ,  B23B29/04 ,  B23B31/11

CPC分类号： B23C5/10 ,  B23B29/046 ,  B23B31/11 ,  B23B2260/056 ,  B23B2260/138 ,  Y10T29/49826 ,  Y10T407/193

摘要： A cutting tool includes first and second components, configured for differential coupling with each other. The first and second components each include peripheral and central coupling threads which each extend in a helical direction about a component axis of the respective component. Each component's peripheral and central coupling threads are axially offset with respect to each other. The first and second components each include a radial stop surface located at the respective peripheral coupling thread. In an assembled position of the cutting tool, the radial stop surfaces abut each other and the peripheral and central coupling threads of the first component threadingly engage the peripheral and central coupling threads of the second component, respectively, forming a differential tool coupling between the first and second components.

摘要翻译： 切割工具包括被配置为彼此差分耦合的第一和第二部件。 第一和第二部件各自包括围绕相应部件的部件轴线的螺旋方向延伸的周向和中心联接螺纹。 每个组件的周边和中心联接螺纹相对于彼此轴向偏移。 第一和第二部件各自包括位于相应的外围联接螺纹处的径向止动表面。 在切割工具的组装位置中，径向止动表面彼此邻接，并且第一部件的周边和中心联接螺纹分别与第二部件的周向和中心联接螺纹螺纹接合，从而形成第一部件 和第二组件。

公开(公告)号：US20140341666A1

公开(公告)日：2014-11-20

申请号：US13896630

申请日：2013-05-17

申请人： Chin-Chiu CHEN

发明人： Chin-Chiu CHEN

IPC分类号： B23B29/034

CPC分类号： B23B29/03407 ,  B23B29/046 ,  Y10T408/85

摘要： A boring head has a connecting rod, an extending bracket, a cutter mount, and a cutter. The extending bracket is securely connected with the connecting rod. The cutter mount is detachably connected with a front end of the extending bracket. As the cutter mount is detachably connected with the extending bracket, the cutter mount is replaceable, and the length of the cutter mount can be adjusted to produce a bore with a desired diameter.

摘要翻译： 镗头具有连杆，延伸支架，切割器支架和切割器。 延伸支架与连杆牢固连接。 刀架可拆卸地与延伸支架的前端连接。 由于刀架可拆卸地与延伸支架连接，所以刀架是可更换的，并且可以调节刀架的长度以产生具有所需直径的孔。

公开(公告)号：US20140331463A1

公开(公告)日：2014-11-13

申请号：US14330877

申请日：2014-07-14

申请人： MORI SEIKI CO., LTD.

发明人： Kazuya Fujioka ,  Yohei Shinkai ,  Katsuhito Miyahara ,  Kaoru Yasumatsuya

IPC分类号： B23Q3/155 ,  B23Q3/12

CPC分类号： B23Q3/1552 ,  B23B3/065 ,  B23B11/00 ,  B23B29/04 ,  B23B29/046 ,  B23B31/261 ,  B23B31/265 ,  B23B2270/14 ,  B23B2270/60 ,  B23Q3/12 ,  B23Q3/15513 ,  B23Q3/15573 ,  B23Q3/15713 ,  B23Q3/15766 ,  B23Q5/20 ,  B23Q11/08 ,  B23Q11/0883 ,  Y10T29/5112 ,  Y10T29/5168 ,  Y10T82/2511 ,  Y10T82/2589 ,  Y10T409/30448 ,  Y10T409/30952 ,  Y10T483/115 ,  Y10T483/17 ,  Y10T483/1705 ,  Y10T483/1714 ,  Y10T483/1724

摘要： A machine tool having a turning function and a milling function includes a spindle, a spindle housing supporting the spindle in a rotatable manner, a main clamp provided at the spindle, an auxiliary clamp provided at the spindle housing, and a double arm with a first gripper and a second gripper. The auxiliary clamp clamps a tool holder together with the main clamp during fixing a fixed tool. The double arm exchanges a tool holder grasped at the first gripper for another tool holder grasped at the second gripper by rotating and sliding movements. The auxiliary clamp is arranged at a position not interfering with the double arm that moves during exchanging tool holders. By such a configuration, a machine tool achieving a clamping force sufficient to withstand the load during a turning process, and that allows tool exchange in a short period of time, and a tool holder employed in such a machine tool, can be provided.

摘要翻译： 具有转动功能和铣削功能的机床包括主轴，以可旋转的方式支撑主轴的主轴壳体，设置在主轴上的主夹具，设置在主轴壳体上的辅助夹具，以及具有第一 夹具和第二夹具。 在固定固定工具时，辅助夹具与主夹具一起夹紧工具架。 双臂通过旋转和滑动移动来交换在第一夹持器处抓住的工具架，用于夹持在第二夹持器处的另一工具架。 辅助夹具布置在不干扰双臂的位置，在更换刀夹期间移动。 通过这样的结构，可以提供一种实现在转弯过程中足以承受负载的夹紧力，并且能够在短时间内进行工具更换以及在这种机床中使用的工具架的机床。