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1. 发明授权

US07909550B1 Swivel spindle head with gear device driven by multiple torque motors 有权
标题翻译：旋转主轴头，带有多个扭矩电机驱动的齿轮装置
公开(公告)号：US07909550B1
公开(公告)日：2011-03-22
申请号：US12616608
申请日：2009-11-11
申请人： Chin-Mou Hsu , Ching-Yuan Lin , En-Sheng Chang , Shih-Yen Chung
发明人： Chin-Mou Hsu , Ching-Yuan Lin , En-Sheng Chang , Shih-Yen Chung
IPC分类号： B23C1/12
CPC分类号： B23Q1/5406 , B23Q5/56 , B23Q2210/004 , B23Q2220/006 , Y10T409/307672 , Y10T409/308512
摘要： A swivel spindle head with gear device driven by multiple torque motors is disclosed, which comprises: a tool spindle, having a first shaft and a second shaft being radially disposed at two opposite sides of the tool spindle while sharing a common axial line; a plurality of torque motors, radially disposed at a side of the tool spindle; and a reduction gear set, radially disposed at a side of the tool spindle opposite to the plural torque motors, composed of a plurality of driving gears and a driven gear; wherein the amount of the plural driving gears is the same as that of the plural torque motors while enabling each of the plural driving gears to connect with a rotor shaft of its corresponding torque motor, and the same time, connecting the driven gear on the second shaft of the tool spindle.
摘要翻译：公开了一种具有由多个扭矩电动机驱动的齿轮装置的旋转主轴头，其包括：工具主轴，具有第一轴和第二轴，径向地设置在工具主轴的两个相对侧，同时共用共同的轴线; 径向设置在工具主轴一侧的多个扭矩电动机; 以及减速齿轮组，其径向设置在与所述多个转矩电动机相对的工具轴的一侧，所述多个转矩电动机由多个驱动齿轮和从动齿轮组成; 其中多个驱动齿轮的量与多个转矩电动机的量相同，同时使得多个驱动齿轮中的每一个与其相应的扭矩电动机的转子轴连接，同时将从动齿轮连接到第二工具主轴的轴。

2. 发明申请

US20110076108A1 SWIVEL SPINDLE HEAD WITH GEAR DEVICE DRIVEN BY MULTIPLE TORQUE MOTORS 有权
标题翻译：带多个扭矩电机驱动的齿轮装置的旋转主轴
公开(公告)号：US20110076108A1
公开(公告)日：2011-03-31
申请号：US12616608
申请日：2009-11-11
申请人： Chin-Mou Hsu , Ching-Yuan Lin , En-Sheng Chang , Shih-Yen Chung
发明人： Chin-Mou Hsu , Ching-Yuan Lin , En-Sheng Chang , Shih-Yen Chung
IPC分类号： B23Q1/54
CPC分类号： B23Q1/5406 , B23Q5/56 , B23Q2210/004 , B23Q2220/006 , Y10T409/307672 , Y10T409/308512
摘要： A swivel spindle head with gear device driven by multiple torque motors is disclosed, which comprises: a tool spindle, having a first shaft and a second shaft being radially disposed at two opposite sides of the tool spindle while sharing a common axial line; a plurality of torque motors, radially disposed at a side of the tool spindle; and a reduction gear set, radially disposed at a side of the tool spindle opposite to the plural torque motors, composed of a plurality of driving gears and a driven gear; wherein the amount of the plural driving gears is the same as that of the plural torque motors while enabling each of the plural driving gears to connect with a rotor shaft of its corresponding torque motor, and the same time, connecting the driven gear on the second shaft of the tool spindle.
摘要翻译：公开了一种具有由多个扭矩电动机驱动的齿轮装置的旋转主轴头，其包括：工具主轴，具有第一轴和第二轴，径向地设置在工具主轴的两个相对侧，同时共用共同的轴线; 径向设置在工具主轴一侧的多个扭矩电动机; 以及减速齿轮组，其径向设置在与所述多个转矩电动机相对的工具轴的一侧，所述多个转矩电动机由多个驱动齿轮和从动齿轮组成; 其中多个驱动齿轮的量与多个转矩电动机的量相同，同时使得多个驱动齿轮中的每一个与其相应的扭矩电动机的转子轴连接，同时将从动齿轮连接到第二工具主轴的轴。

3. 发明授权

US07973260B2 Wire electrical discharge machining 有权
标题翻译：线放电加工
公开(公告)号：US07973260B2
公开(公告)日：2011-07-05
申请号：US12100133
申请日：2008-04-09
申请人： Tzuo-Liang Luo , Chin-Mou Hsu , En-Sheng Chang , Ching-Yuan Lin
发明人： Tzuo-Liang Luo , Chin-Mou Hsu , En-Sheng Chang , Ching-Yuan Lin
IPC分类号： B23H7/02
CPC分类号： B23H7/02 , B23H2500/20
摘要： A wire electrical discharge machine (WEDM) including a motion platform, a sink, a workbench, a connecting element, a jib, a first head and a second head is provided. The sink is disposed separately above the motion platform, and the workbench is disposed in the sink. The workbench is connected to the motion platform via the connecting element such that the motion platform drives the workbench moving along a first direction and a second direction. Besides, the jib is fixedly connected with the sink, and the first head is disposed inside the sink and connected with the jib. The second head is disposed above the first head. Thus, the jib does not cause relative motion to the sink in order to avoid leaking.
摘要翻译：提供了包括运动平台，水槽，工作台，连接元件，起重臂，第一头部和第二头部的电火花线切割机（WEDM）。水槽在运动平台上分开设置，工作台设置在水槽中。工作台经由连接元件连接到运动平台，使得运动平台驱动工作台沿着第一方向和第二方向移动。此外，起重臂与水槽固定连接，第一头设置在水槽内并与起重臂连接。第二头部设置在第一头部上方。因此，起重臂不会引起相对于水槽的运动，以避免泄漏。

4. 发明授权

US06930412B2 Closed box structure of the horizontal linear motor machine tool 有权
标题翻译：卧式线性电机机床闭式结构
公开(公告)号：US06930412B2
公开(公告)日：2005-08-16
申请号：US10346769
申请日：2003-01-16
申请人： En-Sheng Chang , Ching-Yuan Lin , Chin-Mou Hsu , Hsuan-Jen Kung
发明人： En-Sheng Chang , Ching-Yuan Lin , Chin-Mou Hsu , Hsuan-Jen Kung
IPC分类号： B23Q1/62 , B23Q5/28 , B23Q11/00 , H02K5/00 , H02K41/02 , G05G11/00
CPC分类号： B23Q5/28 , B23Q1/626 , H02K5/00 , H02K41/02 , H02K2201/18 , Y10T74/20348 , Y10T408/91 , Y10T409/309408 , Y10T409/309576
摘要： A closed box structure of a horizontal linear motor machine tool, comprising a frame, serving as a machine platform, carrying an X-movable part, a Y-movable part, and a Z-movable part, with said Y-movable part mounted on said X-movable part, said Z-movable part mounted on said Y-movable part, and said Z-movable part having a main axis head; characterized in that said frame, said X-movable part and said Y-movable part are shaped like open squares, said X-movable part, said Y-movable part and said Z-movable part each carry a set of two symmetrically adapted linear motors for being driven, wherein for each of said sets of linear motors magnetic forces are balanced against each other, so that deformations due to magnetic forces are avoided.
摘要翻译：一种水平线性马达机床的封闭箱体结构，包括一个作为平台的机架，承载着可移动部分，Y-可移动部分和Z-可移动部分，所述Y-可移动部分安装在所述X可动部，所述Z形活动部安装在所述Y形活动部上，所述Z形活动部具有主轴头; 其特征在于，所述框架，所述X可移动部分和所述Y可动部分形状为敞开的正方形，所述X可移动部分，所述Y可移动部分和所述Z可移动部分各自携带一组两个对称适配的直线电机用于被驱动，其中对于所述一组线性电动机中的每一个，磁力彼此平衡，从而避免由于磁力而引起的变形。

5. 发明授权

US08696191B2 Working trough and method for maintaining uniform temperature of working fluid 有权
公开(公告)号：US08696191B2
公开(公告)日：2014-04-15
申请号：US12349020
申请日：2009-01-06
申请人： Tzuo-Liang Luo , En-Sheng Chang , Jui-Kuan Lin , Yang-Xin Lin , Chin-Mou Hsu
发明人： Tzuo-Liang Luo , En-Sheng Chang , Jui-Kuan Lin , Yang-Xin Lin , Chin-Mou Hsu
IPC分类号： B01F15/02 , B01F15/00 , F15C1/16
CPC分类号： B01F5/0062 , B23H1/02 , B23H1/10 , B23H7/36 , Y10T137/2087 , Y10T137/2104 , Y10T137/2109 , Y10T137/2115
摘要： The invention provides a working trough and a method for maintaining a uniform temperature of a working fluid. The working trough is applied to an electrical discharge machine that performs wire cutting using the working fluid. The method for maintaining a uniform temperature of the working fluid is applied to the working trough and characterized by forming opening structures in a receiving slot of the working trough such that a spiral swirl having a predetermined height is allowed to be formed in the working fluid, thereby maintaining a uniform temperature of the working fluid in the receiving slot when a wire cutting process is performed in the working fluid by the electrical discharge machine. The disturbance of the spiral swirl also facilitates the discharge of scraps. The present invention further has an advantage of low cost.

6. 发明申请

US20100103764A1 WORKING TROUGH AND METHOD FOR MAINTAINING UNIFORM TEMPERATURE OF WORKING FLUID 有权
标题翻译：维持工作流体均匀温度的工作原理及方法
公开(公告)号：US20100103764A1
公开(公告)日：2010-04-29
申请号：US12349020
申请日：2009-01-06
申请人： Tzuo-Liang LUO , En-Sheng Chang , Jui-Kuan Lin , Yang-Xin Lin , Chin-Mou Hsu
发明人： Tzuo-Liang LUO , En-Sheng Chang , Jui-Kuan Lin , Yang-Xin Lin , Chin-Mou Hsu
IPC分类号： B01F15/06
CPC分类号： B01F5/0062 , B23H1/02 , B23H1/10 , B23H7/36 , Y10T137/2087 , Y10T137/2104 , Y10T137/2109 , Y10T137/2115
摘要： The invention provides a working trough and a method for maintaining a uniform temperature of a working fluid. The working trough is applied to an electrical discharge machine that performs wire cutting using the working fluid. The method for maintaining a uniform temperature of the working fluid is applied to the working trough and characterized by forming opening structures in a receiving slot of the working trough such that a spiral swirl having a predetermined height is allowed to be formed in the working fluid, thereby maintaining a uniform temperature of the working fluid in the receiving slot when a wire cutting process is performed in the working fluid by the electrical discharge machine. The disturbance of the spiral swirl also facilitates the discharge of scraps. The present invention further has an advantage of low cost.
摘要翻译：本发明提供了一种用于维持工作流体温度均匀的工作槽和方法。工作槽适用于使用工作流体执行线切割的放电加工机。用于将工作流体的温度均匀地保持的方法被施加到工作槽，其特征在于，在工作槽的接收槽中形成开口结构，使得允许在工作流体中形成具有预定高度的螺旋形涡流，从而在通过放电加工机构对工作流体进行线切割处理时，保持工作流体在接收槽内的温度均匀。螺旋涡流的干扰也有助于排出废料。本发明还具有成本低的优点。

7. 发明授权

US06740839B1 Transporting and positioning device for tool magazine of machine tool 有权
标题翻译：机床刀库运输定位装置
公开(公告)号：US06740839B1
公开(公告)日：2004-05-25
申请号：US10350785
申请日：2003-01-24
申请人： Hsuan-Jen Kung , En-Sheng Chang , Chin-Mou Hsu
发明人： Hsuan-Jen Kung , En-Sheng Chang , Chin-Mou Hsu
IPC分类号： B23H100
CPC分类号： B23Q3/1554 , B23H1/00 , B23H7/26 , B23H11/00 , B23Q1/012 , B23Q1/72 , B23Q3/15706 , B23Q5/40 , Y10T409/308288 , Y10T483/10 , Y10T483/17 , Y10T483/1795
摘要： A transporting and positioning device for tool magazine of a bridge type machine tool comprises a pair of parallel guide-ways on a plate, a seat slidably mounted on the guide-ways for supporting the tool magazine, a drive mechanism including a cylinder, an extendable positioning shaft, a connection block adjacent the plate the connection block including a top hole and being fixed to the table, and a second cylinder having an extendable second positioning shaft; In an operating state of the machine tool, the second positioning shaft is actuated by the second cylinder to project an adjustable distance through the plate to urge against the seat for fastening the seat and the tool magazine. A tool change is performed after fastening the positioning shaft in the hole. The invention is also applicable to EDM.
摘要翻译：一种用于桥式机床的工具仓的搬运和定位装置，包括一对平行的平板导轨，可滑动地安装在用于支撑工具仓的导向槽上的座椅，一个包括一个缸体，一个可延伸的定位轴，与所述板相邻的连接块，所述连接块包括顶孔并固定到所述工作台;以及第二缸，具有可延伸的第二定位轴; 在机床的操作状态下，第二定位轴由第二气缸致动，以通过板突出可调节的距离，以推动抵靠座椅以紧固座椅和工具仓。在将定位轴固定在孔中之后进行换刀。本发明也适用于EDM。

8. 发明授权

US06798088B2 Structure for symmetrically disposed linear motor operated tool machine 有权
公开(公告)号：US06798088B2
公开(公告)日：2004-09-28
申请号：US10289362
申请日：2002-11-07
申请人： Chin-Mou Hsu , Hsuan-Jen Kung , En-Sheng Chang
发明人： Chin-Mou Hsu , Hsuan-Jen Kung , En-Sheng Chang
IPC分类号： B23C300
CPC分类号： H02K41/03 , B23Q1/012 , B23Q9/0078 , H02K2201/18 , Y10T408/91 , Y10T409/307056 , Y10T409/307112 , Y10T409/307728 , Y10T409/308288 , Y10T409/309576
摘要： The structure for symmetrically disposed linear motor operated tool machine comprises two parallelly erected sustaining walls, a movable gantry, a sliding saddle, a tool spindle, and a weight compensation device. At both sides of the movable gantry between the sustaining walls, between the gantry and the sliding saddle, and between the tool spindle and the sliding saddle, a pair of linear motors is symmetrically disposed such that the armature reaction between the winding and magnet is compensated each other by the opposite one therefore any possible deformation force to the tool machine structure is eliminated.

9. 发明授权

US06578677B2 Braking device of linear guide 有权
标题翻译：直线导轨制动装置
公开(公告)号：US06578677B2
公开(公告)日：2003-06-17
申请号：US10042566
申请日：2001-11-21
申请人： Chin-Mou Hsu , Ching-Yuan Lin , Hsi-Hung Hsiao
发明人： Chin-Mou Hsu , Ching-Yuan Lin , Hsi-Hung Hsiao
IPC分类号： B61H712
CPC分类号： B23Q5/58 , B23Q1/28
摘要： A braking device of a linear guide comprises a braking slide seat which is mounted on the guide. The braking slide seat is provided with a braking rod which is provided in the mid-segment with an insertion slot having a tapered bevel and in the rear end with a disk spring for pushing the front end of the braking rod to make a frictional contact with the guide. An urging rod is powered by a hydraulic or a pneumatic source to enter the insertion slot to cause the braking rod to move away from the guide. In the event of a power outage, the urging rod is retreated from the insertion slot, the braking rod is urged by the spring to make a frictional contact with the guide, thereby exerting a braking force on the guide to bring the slide seat to an abrupt halt.
摘要翻译：线性引导件的制动装置包括安装在引导件上的制动滑动座。制动滑座具有制动杆，该制动杆在中段设置有具有锥形斜面的插入槽，在后端具有用于推动制动杆前端的盘簧，以与导游。推动杆由液压或气动源供电以进入插槽以使制动杆远离引导件移动。在停电的情况下，推动杆从插入槽退回，制动杆被弹簧推动以与引导件摩擦接触，从而在导向器上施加制动力以将滑座位置到突然停止

10. 发明授权

US08893572B2 Backlash eliminating device for helical gears 有权
标题翻译：用于斜齿轮的齿隙消除装置
公开(公告)号：US08893572B2
公开(公告)日：2014-11-25
申请号：US13551191
申请日：2012-07-17
申请人： Jinn-Fa Wu , Chiu-Hung Li , Hsi-Hung Hsiao , Chin-Mou Hsu
发明人： Jinn-Fa Wu , Chiu-Hung Li , Hsi-Hung Hsiao , Chin-Mou Hsu
IPC分类号： F16H55/18
CPC分类号： F16H55/18
摘要： A backlash eliminating device for helical gears is provided for a gear transmission system which includes a transmission shaft, two helical gears and a match gear. A sleeve mounted on the transmission shaft has an outer wall, an inner wall and at least two sections of spiral grooves penetrating through the outer wall and the inner wall. The sleeve includes a transmission part and two extremity parts. The transmission part is disposed between the spiral grooves, and is fixedly connected to the transmission shaft. The extremity parts are disposed outside of the spiral grooves. The helical gears are fixedly connected to the two extremity parts. The sleeve having the spiral grooves provides a preload spring force along an axial direction of the transmission shaft, so that the two helical gears are tightly engaged with the match gear.
摘要翻译：为齿轮传动系统提供了用于螺旋齿轮的齿隙消除装置，其包括传动轴，两个斜齿轮和匹配齿轮。安装在传动轴上的套筒具有穿过外壁和内壁的外壁，内壁和至少两个螺旋槽部分。套筒包括一个传动部分和两个末端部分。传动部分设置在螺旋槽之间，并且与传动轴固定连接。末端部分设置在螺旋槽的外侧。螺旋齿轮固定地连接到两个末端部分。具有螺旋槽的套筒沿着传动轴的轴向提供预加载弹簧力，使得两个斜齿轮与配合齿轮紧密接合。

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