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131. 发明授权

US3466739A Machine tools with tool change facilities 失效
标题翻译：机器工具与工具更换设备
公开(公告)号：US3466739A
公开(公告)日：1969-09-16
申请号：US3466739D
申请日：1967-07-28
申请人： HERBERT LTD A
发明人： HARMAN JULIUS
IPC分类号： B23Q3/155 , B23Q3/157 , B23Q17/00
CPC分类号： B23Q3/15513 , B23Q3/15546 , B23Q3/15713 , Y10T483/123 , Y10T483/132 , Y10T483/1705 , Y10T483/1714 , Y10T483/1748 , Y10T483/1809

132. 发明申请

US20180093367A1 POWER TOOL AND OPERATING METHOD FOR USE ON THE POWER TOOL 审中-公开
公开(公告)号：US20180093367A1
公开(公告)日：2018-04-05
申请号：US15801848
申请日：2017-11-02
申请人： Positec Power Tools (Suzhou) Co., Ltd.
发明人： Paolo Andriolo , Shisong Zhang , Hongfeng Zhong , Xiaoli Pang , Jingtao XU , Mingjian Xie , Yichun Ma , Wei Zhang , Qinglin Wang
IPC分类号： B25B21/00 , B25F1/04 , B25F5/00 , B25F5/02 , B23Q3/155 , B23Q3/157
CPC分类号： B25B21/00 , B23Q3/15722 , B23Q3/15766 , B23Q2003/1553 , B25F1/04 , B25F5/001 , B25F5/029 , Y10T483/10 , Y10T483/1748 , Y10T483/1798 , Y10T483/1827
摘要： A power tool, comprising: a housing; a motor being disposed in the housing for outputting rotary power; an output shaft having an accommodating hole in the axial direction for holding a tool bit; a transmission mechanism, being disposed between the motor and the output shaft for transmitting rotary power from the motor to the output shaft; a tool bit supporting being disposed in the housing and including several chambers disposed in parallel for holding the tool bit; a connecting member being disposed in the housing and capable of moving axially between a working position where the connecting member passes through one of the chambers and to accommodate the tool bit in the chamber connect the output shaft, and a release position where the connecting member exits and separates from one of the several chambers; and an operating member is arranged on the housing for controlling the axial movement of the connecting member; the power tool further includes an automatic shifting means for adjusting the position of the tool bit supporting in response to the movement of the operating member, wherein the connecting member moves axially to a position that is separated from one of the several chambers, and the cartridge moves to a position where another chamber is axially corresponding to the output shaft under the action of the automatic shifting means.

133. 发明授权

US09656362B2 Tool changer equipped with covers 有权
公开(公告)号：US09656362B2
公开(公告)日：2017-05-23
申请号：US14484331
申请日：2014-09-12
申请人： FANUC Corporation
发明人： Masahiro Murota
IPC分类号： B23Q3/157 , B23Q11/08 , B23Q3/155
CPC分类号： B23Q11/08 , B23Q3/15534 , B23Q3/15706 , Y10T483/115 , Y10T483/1748 , Y10T483/1795
摘要： A tool changer is equipped with a turret having plural grips for use to grip tools as well as with a front cover and rear cover adapted to cover a front face and rear face of the turret. Furthermore, a protrusion is installed on the rear cover in a neighborhood of a gap between the front cover and the rear cover, being configured to block intrusion of chips or cutting fluid into the gap between the front cover and the rear cover from a top face of the rear cover.

134. 发明授权

US09221139B2 Tool changing mechanism for machine tool 有权
标题翻译：机床换刀机构
公开(公告)号：US09221139B2
公开(公告)日：2015-12-29
申请号：US13895433
申请日：2013-05-16
申请人： Kugi Tech Corp.
发明人： Che Sen Liu
IPC分类号： B23Q3/155 , B23Q3/157
CPC分类号： B23Q3/15713 , B23Q3/1554 , B23Q3/15553 , Y10T409/309464 , Y10T483/1733 , Y10T483/1748 , Y10T483/1752 , Y10T483/176
摘要： A machine tool includes a receptacle extended from a stand, a working spindle rotatably attached to the receptacle and having a chuck device for grasping and releasing a tool member from the working spindle, a follower slidably attached onto the working spindle for actuating the chuck device to selectively grasp or release the tool member, a lever arm having one end pivotally attached to the receptacle with an axle, an actuator attached to the lever arm for actuating the follower to operate the chuck device to grasp and to release the tool member, and a driving device includes a piston for moving the lever arm and the actuator to actuate and move the chuck device to release the tool member.
摘要翻译：一种机床包括从支架延伸的插座，可旋转地附接到插座的工作主轴，并且具有用于从工作主轴抓取和释放工具构件的卡盘装置;可滑动地附接到工作主轴上用于致动卡盘装置的随动件选择性地抓住或释放工具构件，杠杆臂，其一端用轴枢转地附接到容器;致动器，附接到杠杆臂，用于致动跟随器以操作卡盘装置以抓住并释放工具构件;以及驱动装置包括用于移动杠杆臂和致动器的活塞，以致动和移动卡盘装置以释放工具构件。

135. 发明申请

US20150367467A1 SERVO-DRIVEN TOOL UNCLAMPING SYSTEM FOR A MACHINE TOOL 有权
标题翻译：伺服驱动工具非机械工具系统
公开(公告)号：US20150367467A1
公开(公告)日：2015-12-24
申请号：US14309616
申请日：2014-06-19
申请人： INNOSERV FA INC.
发明人： Yu-Chuan Chiu , Chih-Lung Lai
IPC分类号： B23Q3/157
CPC分类号： B23Q3/15713 , B23Q3/1554 , Y10T409/309464 , Y10T483/1748 , Y10T483/1755
摘要： A servo-driven tool unclamping system for a machine tool contains: a tool changing unit, a tool unclamp unit, and a servo control unit. The tool changing unit includes a cam box, a first servo motor for driving the cam box, a driving shaft driven by the cam box, and a tool change arm driven by the driving shaft. The tool unclamp unit includes a spindle, a transmission assembly, and a second servo motor. The servo control unit includes a main controller, a first servo drive and a second servo drive both electrically connected with and controlled by the main controller. The first servo drive and the second servo drive are also electrically coupled with the first servo motor and the second servo motor and numerically control the tool changing unit and the tool unclamp unit, hence the tool change arm operates, and the spindle clamps and unclamps each tool.
摘要翻译：用于机床的伺服驱动工具松开系统包括：换刀单元，工具松开单元和伺服控制单元。刀具更换单元包括凸轮箱，用于驱动凸轮箱的第一伺服电动机，由凸轮箱驱动的驱动轴和由驱动轴驱动的换刀臂。工具松开单元包括主轴，变速器组件和第二伺服电动机。伺服控制单元包括与主控制器电连接并由主控制器控制的主控制器，第一伺服驱动器和第二伺服驱动器。第一伺服驱动器和第二伺服驱动器也与第一伺服电机和第二伺服电机电耦合，并且数值控制刀具更换单元和刀具松开单元，因此刀具更换臂操作，并且主轴夹紧和松开每个工具。

136. 发明申请

US20150119215A1 SINGLE POWER TOOL CHANGING DEVICE OF CNC MACHINING CENTER 审中-公开
标题翻译： CNC加工中心单电源变更装置
公开(公告)号：US20150119215A1
公开(公告)日：2015-04-30
申请号：US14064193
申请日：2013-10-28
申请人： FENG-TIEN CHEN
发明人： FENG-TIEN CHEN
IPC分类号： B23Q3/155
CPC分类号： B23Q3/1554 , B23Q3/15526 , Y10T483/1748 , Y10T483/1755 , Y10T483/1882
摘要： A single power tool changing device of a CNC machining center includes a tool magazine unit, a cam-based tool changing unit, and a power clutch unit. The tool magazine unit includes a tool magazine body, a rotatable disk, and a plurality of tool sets. The cam-based tool changing unit includes a tool change base, a cam mechanism, and a tool changing mechanism. The power clutch unit includes a first force output axle that drives the tool magazine unit to operate, a second force output axle that drives the cam-based tool changing unit to operate, and a power mechanism, which selectively transmits power to the first or second force output axle. As such, the present invention allows for performance of both operations of tool selection and tool change with a single driving power source so as to achieve an advantage of reducing installation cost.
摘要翻译： CNC加工中心的单个电动工具更换装置包括刀库单元，基于凸轮的换刀单元和动力离合器单元。刀库单元包括刀库主体，可旋转盘和多个刀具组。凸轮式换刀单元包括工具更换底座，凸轮机构和工具更换机构。功率离合器单元包括驱动刀库单元操作的第一力输出轴，驱动基于凸轮的刀具更换单元进行操作的第二力输出轴，以及功率机构，其选择性地将动力传递到第一或第二力输出轴。因此，本发明允许通过单个驱动电源来实现刀具选择和刀具更换的两个操作，以便实现降低安装成本的优点。

137. 发明申请

US20150087487A1 TOOL CHANGER EQUIPPED WITH COVERS 有权
标题翻译：工具更换装备
公开(公告)号：US20150087487A1
公开(公告)日：2015-03-26
申请号：US14484331
申请日：2014-09-12
申请人： FANUC Corporation
发明人： Masahiro MUROTA
IPC分类号： B23Q11/08 , B23Q3/157
CPC分类号： B23Q11/08 , B23Q3/15534 , B23Q3/15706 , Y10T483/115 , Y10T483/1748 , Y10T483/1795
摘要： A tool changer is equipped with a turret having plural grips for use to grip tools as well as with a front cover and rear cover adapted to cover a front face and rear face of the turret. Furthermore, a protrusion is installed on the rear cover in a neighborhood of a gap between the front cover and the rear cover, being configured to block intrusion of chips or cutting fluid into the gap between the front cover and the rear cover from a top face of the rear cover.
摘要翻译：工具更换器配备有具有多个把手用于抓握工具的转台以及适于覆盖转台的前表面和后表面的前盖和后盖。此外，在前盖和后盖之间的间隙附近，在后盖上安装有突起，其被构造成从顶面防止切屑或切削液进入前盖和后盖之间的间隙的后盖。

138. 发明授权

US08007424B2 Motor-driven machine tool 有权
标题翻译：电动机床
公开(公告)号：US08007424B2
公开(公告)日：2011-08-30
申请号：US12377625
申请日：2007-10-18
申请人： Andreas Moser , Joerg Dehde , Steffen Tiede
发明人： Andreas Moser , Joerg Dehde , Steffen Tiede
IPC分类号： B23Q3/157 , B23B45/02
CPC分类号： B25F5/029 , B25B21/00 , Y10T408/37 , Y10T483/1733 , Y10T483/1748 , Y10T483/1755 , Y10T483/1798 , Y10T483/1827
摘要： A motor-driven machine tool (1) for tools which are to be driven rotationally has, configured as a hand-held machine tool, a pistol-shaped basic shape, in which, lying one behind the other in the stock part (2) in the direction of the main axis, a motor (4), a gear mechanism (5) and a tool changing magazine (6) are provided as a structural unit, wherein the tool changing magazine (6) which is designed, in particular, as a drum magazine is mounted on a neck (24) of the gear mechanism housing (22) and is penetrated by the output shaft (23) of the gear mechanism (5).
摘要翻译：作为旋转驱动的工具的马达驱动机床（1）具有构造为手持式机床的手枪式基本形状，其中在所述库存部件（2）中彼此相邻地放置，在主轴方向上，设置有电动机（4），齿轮机构（5）和换刀仓（6）作为结构单元，其中，特别地设计的换刀仓（6）当磁鼓盒安装在齿轮机构壳体（22）的颈部（24）上并被齿轮机构（5）的输出轴（23）穿透时。

139. 发明申请

US20110201484A1 AUTOMATIC TOOL CHANGER 有权
标题翻译：自动工具更换
公开(公告)号：US20110201484A1
公开(公告)日：2011-08-18
申请号：US12918006
申请日：2009-02-05
申请人： George Isozumi , Kazuya Furukawa , Kazuyoshi Nagato , Masaki Kato
发明人： George Isozumi , Kazuya Furukawa , Kazuyoshi Nagato , Masaki Kato
IPC分类号： B23Q3/157
CPC分类号： B23Q5/347 , B23Q3/12 , B23Q3/1554 , Y10T483/1748 , Y10T483/1755 , Y10T483/1767
摘要： Disclosed in an automatic tool changer in which the tool changing time can be shortened by increasing overlapping operations of the turning operation and the axial advancing/retracting operation of a replacement arm. An arm driver (32) is so constituted that the driver performs overlapping operations such that at least a part of the operation for turning a replacement arm (23) by 180° and the operation for advancing/retracting the replacement arm in the axial direction in order to insert or withdraw a tool (37) are performed simultaneously and in parallelism with each other. When the replacement arm (23) is advanced/retracted in the axial direction in order to insert or withdraw a tool, the replacement arm (23) is turned by a predetermined distance in a direction reverse to the direction (so called “normal direction”) for turning the arm by 180° in parallelism with the advancing/retracting operation, and thereafter, the replacement arm (23) is turned in the normal direction.
摘要翻译：公开了一种自动换刀装置，其中通过增加转动操作和更换臂的轴向前进/后退操作的重叠操作可以缩短刀具更换时间。臂驱动器（32）的构成使得驾驶员进行重叠操作，使得用于将替换臂（23）转动180°的操作的至少一部分和用于使替换臂沿轴向方向前进/后退的操作插入或取出工具（37）的顺序彼此同时进行并行。当更换臂（23）沿轴向前进/后退以插入或取出工具时，更换臂（23）沿与方向（所谓的“法线方向”）相反的方向转动预定距离，），用于与前进/后退操作平行地将臂旋转180°，然后，更换臂（23）沿正向转动。

140. 发明申请

US20110015049A1 Machine tool with a tool changing device 有权
标题翻译：具有换刀装置的机床
公开(公告)号：US20110015049A1
公开(公告)日：2011-01-20
申请号：US12801824
申请日：2010-06-28
申请人： Burkhart Grob
发明人： Burkhart Grob
IPC分类号： B23Q3/157
CPC分类号： B23Q3/1554 , B23Q3/15526 , B23Q3/15539 , B23Q3/15713 , B23Q3/15766 , B23Q11/08 , B23Q11/0883 , B23Q11/0891 , Y10S483/902 , Y10S901/23 , Y10S901/28 , Y10S901/41 , Y10T483/115 , Y10T483/1748 , Y10T483/175 , Y10T483/1767 , Y10T483/1779 , Y10T483/1786 , Y10T483/1836 , Y10T483/1845 , Y10T483/1882
摘要： The invention refers to a machine tool where in a machine frame a tool spindle is provided. In the machine tool a tool change device for at least one machining tool is arranged. The tool spindle consists of a lug with at least two members wherein the lug holds the tool carrier receiving the machining tool. The two members are connected flexibly to each other by a bent joint.
摘要翻译：本发明涉及一种机床，其中在机架中设有工具主轴。在机床中，布置有用于至少一个加工工具的刀具更换装置。工具主轴由具有至少两个构件的凸耳组成，其中凸耳保持接收加工工具的工具架。两个构件通过弯曲接头彼此灵活地相连。

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