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1. 发明专利

JP2011036931A Surface-machining method 审中-公开
标题翻译：表面加工方法
公开(公告)号：JP2011036931A
公开(公告)日：2011-02-24
申请号：JP2009183996
申请日：2009-08-07
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TANAKA TOSHIAKI , SAWAMURA MASATOSHI , MIYAMOTO NORITAKA , IZUSHIRO HIROKI
IPC分类号： B24B39/02
摘要： PROBLEM TO BE SOLVED: To provide a surface-machining method capable of repairing a blow hole without destroying a casting by pressing a periphery of the blow hole by a spherical body even in the thin casting. SOLUTION: By using a surface-machining device including a surface-machining tool including a pressing ball having a spherical surface for pressing an inner peripheral surface of the casting having a cylindrical part; a ball rolling means for pressing the inner peripheral surface by the spherical surface while rolling the pressing ball by relatively moving the pressing ball in a circumferential direction of the inner peripheral surface; and a feeding means for relatively moving the surface-machining tool and the casting in an axial direction of the casting, the number of the pressing balls included in the surface-machining tool, diameters of the pressing balls, a pushing-in amount of the pressing ball relative to the inner peripheral surface, a movement amount of the pressing ball by the ball rolling means and a movement amount of the pressing ball by the feeding means are adjusted to successively machine the inner peripheral surface in an axial direction. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在薄型铸造中，也可以通过球形体压制吹孔的周围而不破坏铸造而修复吹气孔的表面加工方法。解决方案：通过使用包括表面加工工具的表面加工装置，所述表面加工工具包括具有用于挤压具有圆柱形部分的铸件的内周表面的球形表面的压球; 球滚动装置，用于通过在所述内周面的周向方向上相对移动所述压球来滚动所述压球，同时通过所述球面压迫所述内周面; 以及用于使表面加工工具和铸件沿着铸件的轴向相对移动的进给装置，包括在表面加工工具中的挤压球的数量，压球的直径，相对于内周面的按压球，通过滚珠滚动装置的按压滚珠的移动量和通过进给装置的按压滚珠的移动量进行调节，以在轴向方向上连续加工内周面。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010201483A Apparatus for processing surface 审中-公开
标题翻译：加工表面的装置
公开(公告)号：JP2010201483A
公开(公告)日：2010-09-16
申请号：JP2009051962
申请日：2009-03-05
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： SAWAMURA MASATOSHI , TANAKA TOSHIAKI , MIYAMOTO NORITAKA , IZUSHIRO HIROKI
IPC分类号： B22D29/00 , B21H7/14 , F02F1/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for processing surface for repairing a cavity by repeatedly pressurizing a circumference of the cavity in an inner circumferential surface of a casting having a cylinder part.
SOLUTION: The apparatus for processing surface is provided with a surface processing tool 9. The surface processing tool 9 has rolling rollers 10 having central axes of rolling N, and uneven parts 12 in which pressurizing projections 121 having pressurizing surfaces 12f for pressurizing an inner circumferential surface Cs of a casting C and groves 120, are alternatively arranged in a circumferential direction centering on the central axes of rolling N. The uneven parts 12 have shapes for pressurizing at least a part of: positions to be pressurized which are pressurized with any one of the pressurizing surfaces 12f formed in the inner circumferential surface Cs with the rolling rollers 10 being rolled on the inner circumferential surface Cs; and positions not to be pressurized in the positions not to be pressurized inserted into the positions to be pressurized; with any one of the pressurizing surfaces 12f with the rolling rollers 10 being sent to a direction of the axes of rolling N.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过在具有圆柱部分的铸件的内周面中反复加压空腔的圆周来加工表面以修复空腔的装置。表面处理工具9具有轧制N的中心轴的轧辊10和具有加压用加压面12f的加压用突起121，铸件C和槽120的内圆周表面Cs交替地以围绕轧制N的中心轴线的圆周方向布置。不平坦部分12具有用于对加压的至少一部分进行加压的形状：被加压的加压位置在内周面Cs上形成的加压面12f中的任一个与轧辊10在内周面Cs上滚动; 并且在不被加压的位置中不被加压的位置插入待加压的位置; 任何一个加压表面12f与轧辊10被送往滚动轴线的方向。（C）2010，JPO＆INPIT

3. 发明专利

JP2010005752A Surface processing tool and surface processing apparatus 审中-公开
标题翻译：表面处理工具和表面加工设备
公开(公告)号：JP2010005752A
公开(公告)日：2010-01-14
申请号：JP2008168792
申请日：2008-06-27
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TANAKA TOSHIAKI , SAWAMURA MASATOSHI , MIYAMOTO NORITAKA , IZUSHIRO HIROKI
IPC分类号： B24B39/02 , B23B29/03
摘要： PROBLEM TO BE SOLVED: To provide a surface processing tool for repairing a cavity on a surface of a casting capable of removing an excessive thickness part accumulated on a tool surface. SOLUTION: The surface processing tool 1 for processing an inner peripheral face C S of the casting C having a cylindrical part is provided with a body part 2 rotating around a rotational axis X and being advanced in an axis direction, a pressing projection 3 projecting from the body part 2 and having an ironing face 32a inclined with respect to the inner peripheral face C S and facing the forward face of a rotating direction and a pressing end part 3p positioned at an front end of the ironing face 32a to press the inner peripheral face C S , and a contact projection 4 projecting from the body part 2 in a back side in a forwarding direction more than the pressing projection 3 and having a cutting face 42a inclined more than the ironing face 32a, and a contact end part 4p positioned at a front end of the cutting face 42a and brought into contact with the inner peripheral face C S after the pass of the pressing projection 3. The rotating body part 2 is advanced in the axis direction in the cylindrical part and the excessive thickness part M accumulated on the ironing face 32a of the pressing projection 3 is cut by the contact projection 4. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种表面处理工具，用于修复能够去除在工具表面上累积的过厚部分的铸件表面上的空腔。解决方案：用于处理具有圆柱形部分的铸件C的内周面C S 的表面处理工具1设置有围绕旋转轴线X旋转并且前进的主体部分2 轴向方向，从主体部分2突出并具有相对于内周面C S倾斜并且面向旋转方向的前表面的熨烫面32a的按压突起3，位于熨烫面32a的前端的部分3p，以按压内周面C S ，以及在前方方向上比主体部2突出的接触突起4更靠前按压突起3并且具有比熨烫面32a倾斜的切割面42a，以及位于切割面42a的前端并与内周面C 接触的接触端部4p >在按压突起3的通过之后。旋转体部分2是有利的在圆筒形部分中沿着轴线方向被切割，并且累积在按压突起3的熨烫面32a上的过厚度部分M被接触突起4切割。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008080377A Method and apparatus for spraying lubricating agent 审中-公开
标题翻译：用于喷涂润滑剂的方法和装置
公开(公告)号：JP2008080377A
公开(公告)日：2008-04-10
申请号：JP2006264136
申请日：2006-09-28
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： SAWAMURA MASATOSHI , YOGO YASUHIRO , TANAKA TOSHIAKI , NAKANISHI HIROYOSHI , WATANABE ATSUO
IPC分类号： B21J3/00
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for spraying lubricating agent with which a die is sufficiently cooled for short time, and the lubricating agent can sufficiently be stuck.
SOLUTION: Related to the method and the apparatus 1 for spraying the lubricating agent on the die in a pressing apparatus after hot-forging a material to be worked; in this method, a process for spraying the lubricating agent onto the die in a prescribed spraying density and a process for spraying the lubricating agent onto the die while gradually lowering the spraying density, are performed. Further, this apparatus 1 for spraying the lubricating agent, is provided with a nozzle main body part 11, a piping 12 and an opening/closing valve 13. Furthermore, a volume changeable holding part 14 is provided at the interval between the nozzle main body part 11 and the opening/closing valve 13. The volume changeable holding part 14 prepares the lubricating agent while increasing this inner volume when the opening/closing valve 13 is opened, and supplies the lubricating agent into the nozzle main body part 11 while reducing the inner volume when the opening/closing valve 13 is closed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于喷射润滑剂的方法和装置，模具在短时间内被充分冷却，并且润滑剂可以充分地粘附。＆lt; P＆gt;解决方案：涉及在锻造加工材料之后，在加压装置中将润滑剂喷射在模具上的方法和装置1。在该方法中，进行以规定的喷射密度将润滑剂喷射到模具上的方法以及将润滑剂喷射到模具上同时逐渐降低喷射浓度的方法。此外，这种用于喷涂润滑剂的装置1设置有喷嘴主体部11，管道12和开闭阀13.此外，容积可变保持部14设置在喷嘴主体之间的间隔部分11和打开/关闭阀13.当打开/关闭阀13打开时，容积可变保持部分14准备润滑剂同时增加该内部容积，并且将润滑剂供应到喷嘴主体部分11中同时减少当打开/关闭阀13关闭时的内部容积。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2012135798A Rocking die forging device, and punching method using rocking die forging method 有权
标题翻译：摇摆锻造装置，以及使用摇摆式锻造方法的冲压方法
公开(公告)号：JP2012135798A
公开(公告)日：2012-07-19
申请号：JP2010290487
申请日：2010-12-27
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TANAKA TOSHIAKI , SAWAMURA MASATOSHI , NAKANISHI HIROYOSHI
IPC分类号： B21J9/02 , B21J5/10
摘要： PROBLEM TO BE SOLVED: To provide a rocking die forging device and a punching method which can drill a through-hole by using rocking die forging.SOLUTION: The rocking die forging device in which a tool axis G of a forging tool 10 slanted to a reference axis is made to rock, and which thereby processes a raw material W includes: the forging tool 10; a tool rocking unit 30 which makes the forging tool 10 rock, and presses a part of a surface of the raw material W by an edge of the forging tool 10; a tool feeder 50 which relatively moves a rocking point in which the reference axis C and the tool axis G cross together along the reference axis C in a coordinated manner with the tool rocking unit 30; and a shearing separator 60 which has an opening end which opens toward the forging tool 10, shears a material being pushed out in the inside from the raw material W by the forging tool 10, and separates from the raw material, and drills a through-hole in the raw material W by the forging tool 10.
摘要翻译：要解决的问题：提供一种摇摆锻造装置和可以通过使用摇摆锻造钻通孔的冲压方法。解决方案：将锻造工具10的工具轴线G倾斜到参考轴线的摇摆锻造装置摇动，从而处理原料W包括：锻造工具10; 使锻造工具10摇动的工具摆动单元30，并通过锻造工具10的边缘按压原料W的一部分表面; 以与工具摆动单元30协调的方式相对移动基准轴C和工具轴线G的摆动点沿基准轴C交叉在一起的工具进给器50; 并且具有朝向锻造工具10开口的开口端的剪切分离器60，通过锻造工具10剪切从原料W向内侧推出的材料，并与原料分离，锻造工具10在原材料W中的孔。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2013238299A Gear, gear device, and gear shaping tool 审中-公开
标题翻译：齿轮，齿轮装置和齿轮造型工具
公开(公告)号：JP2013238299A
公开(公告)日：2013-11-28
申请号：JP2012113038
申请日：2012-05-17
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TANAKA TOSHIAKI , IWATA NORITOSHI , AOYAMA TAKAYUKI , SUZUKI ATSUSHI
IPC分类号： F16H55/08 , B21H5/00 , B21K1/30
摘要： PROBLEM TO BE SOLVED: To provide a gear capable of striking a balance between a high strength and a high meshing rate not depending on increasing a size and increasing a torsion angle.SOLUTION: A gear comprises tooth parts (H) each having a tooth tip roundness (t) arranged in a corner part of a tooth tip and/or tooth root roundnesses (r) arranged in corner parts of gear roots, at least the tooth root roundnesses are characterized by comprising a non-linear curved surface in which a round crosssectional shape appearing on an perpendicular surface of tooth surfaces is formed while non-linearly changing along a tooth stripe direction. Preferably, the round crosssectional shape comprises a circular arc shape in which curvature radiuses (Rr, Rt) change like a quadratic function along the tooth stripe direction for example. It is possible to secure a high meshing rate while reducing stress at weakest crosssectional position of the gear root by constituting the tooth root roundnesses of the non-linear curved surface formed by connecting such the round crosssectional shape.
摘要翻译：要解决的问题：提供一种齿轮，其能够在不增加尺寸和增加扭转角度的情况下在高强度和高啮合速率之间达到平衡。解决方案：齿轮包括齿部（H），齿部（H）圆形度（t）布置在齿尖的角部和/或齿根根部的齿根部的角部，至少齿根圆的特征在于包括非线性弯曲表面，其中圆在齿面的垂直表面上出现的横截面形状形成为沿着齿条方向而非线性变化。优选地，圆形横截面形状包括圆弧形状，其中曲率半径（Rr，Rt）例如沿着齿条方向改变像二次函数。通过构成通过连接这种圆形横截面形状形成的非线性曲面的齿根圆度，可以确保高啮合速率，同时减小齿轮根的最弱截面位置处的应力。

7. 发明专利

JP2011218444A Boring method using rocking die forging method 有权
标题翻译：使用岩石锻造方法的钻孔方法
公开(公告)号：JP2011218444A
公开(公告)日：2011-11-04
申请号：JP2010290501
申请日：2010-12-27
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TANAKA TOSHIAKI , SAWAMURA MASATOSHI , MURATA ATSUNOBU , NAKANISHI HIROYOSHI
IPC分类号： B21J9/02 , B21J5/06 , B21J5/10
摘要： PROBLEM TO BE SOLVED: To provide a new boring method using rocking die forging.SOLUTION: There is provide the boring method for boring a deep hole in a material W by using a rocking die forging method for forming the material W by rocking the tool axis G of a forging tool 10 which is inclined relative to a reference axis C. The method includes a tool rocking step of pressuring a part of the surface of the material W by the end face of the forging tool 10 by rocking the forging tool 10 while regulating rotation of the forging tool relative to the tool axis G, and a tool feeding step of relatively moving a rocking point P where the reference axis C and the tool axis G are crossed along the reference axis C while the reference axis C is fixed in cooperation with the tool rocking step.
摘要翻译：要解决的问题：提供一种使用摇摆锻造的新的钻孔方法。解决方案：通过使用用于通过摆动相对于基准倾斜的锻造工具10的工具轴线G来形成材料W的摇摆锻造方法，提供了用于对材料W中的深孔钻孔的钻孔方法。该方法包括通过在锻造工具10相对于工具轴线G调节锻造的同时摇动锻造工具10来对锻造工具10的端面对材料W的一部分表面进行加压的工具摆动步骤，以及在参考轴线C与工具摆动步骤协调地固定参考轴线C的同时沿着基准轴线C相对移动基准轴线C和工具轴线G的摆动点P的工具进给步骤。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010240712A Roll forming apparatus and roll forming method 有权
标题翻译：辊轧成型设备和辊轧成型方法
公开(公告)号：JP2010240712A
公开(公告)日：2010-10-28
申请号：JP2009094056
申请日：2009-04-08
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： MURATA ATSUNOBU , KANO HIROKI , NAKANISHI HIROYOSHI , SAWAMURA MASATOSHI , TANAKA TOSHIAKI
IPC分类号： B21D17/04 , B21D5/08
摘要： PROBLEM TO BE SOLVED: To provide a roll forming apparatus and a roll forming method capable of forming a complicated three-dimensional shape. SOLUTION: The roll forming apparatus has a grip means 5 for gripping at least one end and the other end of a plate member, and at least two forming rolls 4 disposed between the one end and the other end. The apparatus relatively moves the plate member and the forming roll 4 to form the plate member. The apparatus includes a control section 7 for controlling the position of at least one forming roll 4 at an X-axis direction as the forward and backward direction of the plate member, a Y-axis direction perpendicular to the X-axis direction and parallel to the rotation axis of the forming roll, and a Z-axis direction perpendicular to the X- and Y-axis directions, and controlling the posture of the forming roll in at least one of the rotation direction around the X-axis and the rotation direction of the Z-axis. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够形成复杂的三维形状的辊成形设备和辊成形方法。解决方案：辊成型设备具有用于夹持板构件的至少一端和另一端的夹持装置5和设置在一端与另一端之间的至少两个成形辊4。该装置相对移动板构件和成形辊4以形成板构件。该装置包括控制部分7，用于控制至少一个成形辊4在X轴方向上的位置作为板件的前后方向，Y轴方向垂直于X轴方向并平行于成形辊的旋转轴线和与X轴方向和Y轴方向垂直的Z轴方向，并且在围绕X轴和旋转方向的旋转方向中的至少一个中控制成形辊的姿势的Z轴。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010172919A Forging apparatus 有权
标题翻译：锻造装置
公开(公告)号：JP2010172919A
公开(公告)日：2010-08-12
申请号：JP2009016826
申请日：2009-01-28
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： SAWAMURA MASATOSHI , NAKANISHI HIROYOSHI , TANAKA TOSHIAKI , MURATA ATSUNOBU
IPC分类号： B21J13/02
摘要： PROBLEM TO BE SOLVED: To provide a forging apparatus which has a simple structure and high flexibility, and can facilitate process designing. SOLUTION: The apparatus includes a forging tool 5 which presses a material M and deforms the material M into a designated three-dimensional shape. The forging tool 5 has side face tools 50a and 50b arranged around the material M. The side face tools 50a and 50b are composed of movable pieces 51a-55a and 51b-55b which are arranged from one end side to the other end side of the material M and can push the material M individually and independently. The forging apparatus can succeedingly push the material M with the movable pieces from one end side to the other end side. Furthermore, a tool supporting means is prepared which holds the material M with the movable pieces 51a and 51b while maintaining relative positions of the movable piece 51a, the movable piece 51b and the material M, when the movable piece 51b, which is neighboring to the movable piece 51a pushed into the material M ahead of the 51b, is pushed into the material M. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构简单，灵活性高的锻造装置，可以方便加工设计。解决方案：该装置包括锻造工具5，其压制材料M并将材料M变形成指定的三维形状。锻造工具5具有围绕材料M布置的侧面工具50a和50b。侧面工具50a和50b由可动件51a-55a和51b-55b组成，可动片51a-55a和51b-55b从材料M并且可以独立且独立地推动材料M。锻造装置可以将材料M从可动件的一端侧向另一端推动。此外，准备了与可动片51a，51b保持材料M同时保持可动片51a，可动片51b和材料M的相对位置的工具支撑装置，在51b之前推入材料M的活动件51a被推入材料M中。（C）2010，JPO＆INPIT

10. 发明专利

JP2009220114A Rocking die forging method and rocking die forging apparatus 有权
标题翻译：摇摆锻造方法和摇摆锻造装置
公开(公告)号：JP2009220114A
公开(公告)日：2009-10-01
申请号：JP2008063886
申请日：2008-03-13
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TANAKA TOSHIAKI , NAKANISHI HIROYOSHI , SAWAMURA MASATOSHI , MURATA ATSUNOBU
IPC分类号： B21J9/02
CPC分类号： B21J5/063 , B21J9/025
摘要： PROBLEM TO BE SOLVED: To provide a rocking die forging method which is highly versatile and is capable of easily carrying out process design, and also to provide a rocking die forging apparatus. SOLUTION: The rocking die forging method is used for forming a blank W2 by rocking a tool axis G of a forging tool 10 tilted relative to a reference axis C. The rocking die forging method includes a rocking forming step for forming the blank W by rocking the forging tool 10 and a reference axial feeding step for moving the reference axis C by cooperating with the rocking forming step. In addition, the rocking die forging method may include an axial feeding step for moving a rocking point P at which the reference axis C and the tool axis G intersect with each other along the reference axis C. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种高通用性并且能够容易地进行工艺设计的摇摆模锻法，并且还提供摇摆模锻装置。解决方案：通过摆动相对于参考轴线C倾斜的锻造工具10的工具轴线G，通过摆动模具锻造方法来形成坯料W2.摇摆锻模法包括：形成坯料的摇摆成形步骤通过摇摆锻造工具10和参考轴向进给步骤，用于通过与摇摆形成步骤协作来移动参考轴线C. 此外，摇摆锻造方法可以包括轴向进给步骤，用于使参考轴线C和工具轴线G沿着参考轴线C彼此交叉的摇摆点P移动。版权所有（C）2010 ，JPO＆INPIT

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