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1. 发明专利

JP2014097816A Thermal transfer apparatus 审中-公开
标题翻译：热转印装置
公开(公告)号：JP2014097816A
公开(公告)日：2014-05-29
申请号：JP2012249990
申请日：2012-11-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Komatsu Ntc Ltd , コマツNtc株式会社
发明人： ASANO JUNJI , ISHIZU SEIJI , SHIOZAKI KEISUKE
IPC分类号： B65C9/32 , B65C1/02 , B65H5/06 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a thermal transfer apparatus capable of achieving size reduction of the apparatus and cost reduction, while suppressing generation of temperature unevenness of thermal transfer rolls.SOLUTION: The thermal transfer apparatus of the invention comprises, as a pair of thermal transfer rolls: a first thermal transfer roll which is rotated by driving force from a driving source; and a second thermal transfer roll of which position with respect to the first thermal transfer roll can be moved, the second thermal transfer roll rotating following the first thermal transfer roll, at a position where the second thermal transfer roll is in contact with the first thermal transfer roll via a laminated sheet. The thermal transfer apparatus further includes: an idle roll disposed between the first thermal transfer roll and the second thermal transfer roll; and an idle roll movement mechanism for, when thermal transfer is executed and the second thermal transfer roll is in contact with the first thermal transfer roll via the laminated sheet, moving the idle roll to a position where the idle roll is not in contact with the second thermal transfer roll, and when thermal transfer is not executed and the second thermal transfer roll is not in contact with the first thermal transfer roll via the laminated sheet, moving the idle roll to a position where the idle roll is in contact with the first thermal transfer roll and the second thermal transfer roll.
摘要翻译：要解决的问题：提供一种能够实现装置的尺寸减小和成本降低的热转印装置，同时抑制热转印辊的温度不均匀的产生。本发明的热转印装置包括作为一对热传送辊：通过来自驱动源的驱动力旋转的第一传热辊; 并且第二传热辊相对于第一热转印辊的位置可移动，第二热转印辊在第二热转印辊与第一热转印辊接触的位置上随着第一热转印辊旋转转印辊。热转印装置还包括：设置在第一热转印辊和第二热转印辊之间的空转辊; 以及空转辊运动机构，当进行热转印并且第二热转印辊经由层压片与第一热转印辊接触时，将空转辊移动到空转辊不与其接触的位置第二热转印辊，并且当不执行热转印并且第二热转印辊不经由层压片与第一热转印辊接触时，将空转辊移动到空转辊与第一热转印辊接触的位置热转印辊和第二热转印辊。

2. 发明专利

JP2011005587A Main shaft cover 有权
标题翻译：主轴盖
公开(公告)号：JP2011005587A
公开(公告)日：2011-01-13
申请号：JP2009151014
申请日：2009-06-25
申请人： Komatsu Ntc Ltd , コマツNtc株式会社
发明人： HIROSHIMA YASUSHI , HORII MUNEYOSHI , TANADA KOHEI , MURAI SHIRO , SHIOZAKI KEISUKE , TAKASE AKIRA
IPC分类号： B23Q11/08
摘要： PROBLEM TO BE SOLVED: To provide a spindle cover of simple structure capable of securing air-tightness, shielding ability and durability.SOLUTION: This spindle cover 4 for shielding between a machining area A and a spindle support means 3 in a machine tool having a spindle device 2 arranged to face the machining area A and a spindle support means 3 movably supporting the spindle device 2 includes: a body 41 formed from a cloth material or a sheet-like material; a fitting hole 42 formed in the body 41, into which the spindle device 2 is to be fitted; a loose part 43 formed in the body 41 and having a looseness length corresponding to the allowable moved amount of the spindle device 2 in the moving direction; and an extension member 5 provided in the loose part 43 to energize so as to pull the loose part 43 in the direction of the outer peripheral edge 4c of the body 41 or in the direction of the fitting hole 42.
摘要翻译：要解决的问题：提供能够确保气密性，屏蔽能力和耐久性的简单结构的主轴盖。解决方案：用于在机床中的加工区域A和主轴支撑装置3之间屏蔽的主轴盖4，其具有布置成面向加工区域A的主轴装置2和可移动地支撑主轴装置2的主轴支撑装置3包括：由布料或片状材料形成的主体41; 形成在主体41中的装配孔42，主轴装置2将安装在该安装孔42中; 形成在主体41中并且具有与主轴装置2在移动方向上的允许移动量相对应的松动长度的松动部43; 以及延伸部件5，其设置在松动部43中，以致使松动部分43沿主体41的外周边缘4c的方向或装配孔42的方向拉动。

3. 发明专利

JP2010247323A Spindle unit 有权
标题翻译：主轴单元
公开(公告)号：JP2010247323A
公开(公告)日：2010-11-04
申请号：JP2010060790
申请日：2010-03-17
申请人： Komatsu Ntc Ltd , コマツNtc株式会社
发明人： SHIOZAKI KEISUKE , TAKASE AKIRA , HIROSHIMA YASUSHI
IPC分类号： B23B19/02
摘要： PROBLEM TO BE SOLVED: To provide a spindle unit capable of preventing expansion of a spindle housing, and thereby improving machining accuracy. SOLUTION: The spindle unit 1 is provided with : a spindle 10; and a built-in motor 30 to rotate the spindle. A spindle housing 50 supporting the spindle 10 to be rotatable through a spindle bearing 51, and a base member 70 supporting a motor housing 31 storing the built-in motor 30 are formed separately, and the spindle housing 50 and the base member 70 are coupled to each other through an insulating member 90. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止主轴壳体膨胀的主轴单元，从而提高加工精度。解决方案：主轴单元1设置有：主轴10; 以及用于旋转主轴的内置马达30。主轴壳体50支撑主轴10能够通过主轴轴承51旋转，并且支撑着容纳内置马达30的马达壳体31的基座部件70分别形成，并且主轴壳体50和基座部件70被联接通过绝缘构件90彼此连接。版权所有：（C）2011，JPO＆INPIT

4. 发明专利

JP2010179373A Tool for machine tool, tool inspection method, and tool inspection device 审中-公开
标题翻译：工具工具，工具检查方法和工具检查装置
公开(公告)号：JP2010179373A
公开(公告)日：2010-08-19
申请号：JP2009022208
申请日：2009-02-03
申请人： Komatsu Ntc Ltd , Mitsui Kokuin:Kk , コマツNtc株式会社 , 有限会社三井刻印
发明人： TANIZAKI KEI , SHIOZAKI KEISUKE , MITSUI KENICHI
IPC分类号： B23C5/10 , B23B51/00 , B23Q17/24
摘要： PROBLEM TO BE SOLVED: To accurately determine a position of the cutting edge of a tool, and to confirm an attached state of the tool with respect to a working spindle with the tool discontinuous in the circumferential direction in a portion of a blade attached to the working spindle.
SOLUTION: A first reference plane 3 continuous around a tool center line 2, and a second reference plane 4 continuous in the circumferential direction around the tool center line 2, are formed in a neck part 1b of the tool 1 having blade parts 1a discontinuous in the circumferential direction. When machining a work 10, a length L from the first reference plane 3 to the cutting edge of the blade part 1a is measured beforehand, the tool 1 is attached to the working spindle 7 of the machine tool, the tool 1 in a rotating state is photographed under area light 5 serving as back light, a position of the cutting edge of the tool 1 is determined from a position of a contour 3a of the first reference plane 3 in an image of an image processing apparatus 9, and the attached state of the tool 1 with respect to the working spindle 7 is confirmed from a relative position of a contour 4a of the second reference plane 4 to a position of a working spindle center line 8.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了准确地确定工具的切削刃的位置，并且确定刀具相对于工作主轴的安装状态，其中刀具在刀片的一部分中在圆周方向上不连续连接到工作主轴。解决方案：在具有刀片部分的工具1的颈部1b中形成有围绕刀具中心线2连续的第一参考平面3和在工具中心线2周围的圆周方向上连续的第二参考平面4 1a在圆周方向上不连续。在加工工件10时，预先测量从第一基准面3到叶片部1a的切削刃的长度L，将工具1安装在机床的工作主轴7上，将工具1以旋转状态在作为背光的区域光5下拍摄，在图像处理装置9的图像中，从第一参考平面3的轮廓3a的位置确定工具1的切割边缘的位置，并且附接状态从第二参考平面4的轮廓4a相对于工作主轴中心线8的位置的相对位置确认工具1相对于工作主轴7的位置。（C）2010，JPO＆INPIT

5. 发明专利

JP2010131724A Machine tool 有权
标题翻译：机床
公开(公告)号：JP2010131724A
公开(公告)日：2010-06-17
申请号：JP2008311375
申请日：2008-12-05
申请人： Komatsu Ntc Ltd , コマツNtc株式会社
发明人： TAKASE AKIRA , HIROSHIMA YASUSHI , SHIOZAKI KEISUKE
IPC分类号： B23B31/117
摘要： PROBLEM TO BE SOLVED: To lower the cost of a hydraulic unit necessary for an unclamp operation of a clamp mechanism of a spindle device and simply synchronize the movement of the spindle device with the unclamp operation of the clamp mechanism. SOLUTION: In a machining center 1 including a magazine 12 for storing a tool T and the spindle device 10 having the clamp mechanism 17 for unclamping a tool holder 11 by hydraulic pressure, a first hydraulic cylinder 22 is provided which is connected to the spindle device 10 to generate the hydraulic pressure interlocking with the moving operation of the spindle device 10 to a tool exchange position P 1 during the exchange of the tool T. The unclamp operation of the clamp mechanism 17 is carried out by the hydraulic pressure from the first hydraulic cylinder 22. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了降低主轴装置的夹紧机构的松开操作所需的液压单元的成本，并且简单地使主轴装置的运动与夹紧机构的松开操作同步。解决方案：在包括用于存储工具T的料仓12和具有夹紧机构17的主轴装置10的加工中心1中，用于通过液压使夹具11松开，提供第一液压缸22，其连接到主轴装置10在工具T更换期间产生与主轴装置10的移动操作互锁到工具更换位置P 1 的液压。夹紧机构17的松开操作是通过来自第一液压缸22的液压进行。版权所有（C）2010，JPO＆INPIT

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