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1. 发明专利

JP6005529B2 テーパ面エッジ部のセンタレス研削方法およびセンタレス研削装置有权
标题翻译：锥形表面边缘部分的无心磨削方法和无心研磨装置
公开(公告)号：JP6005529B2
公开(公告)日：2016-10-12
申请号：JP2013004117
申请日：2013-01-11
申请人：光洋機械工業株式会社
发明人：柚木雅人
IPC分类号： B24B5/24

2. 发明专利

JP2016155213A 加工装置有权
标题翻译：加工设备
公开(公告)号：JP2016155213A
公开(公告)日：2016-09-01
申请号：JP2015036734
申请日：2015-02-26
申请人：株式会社ジェイテクト
发明人：久野篤 , 大垣健二 , 平川文一
IPC分类号： B24B41/06 , B24B5/18 , B24B5/24 , B24B5/30 , B24B35/00
CPC分类号： B24B5/24
摘要：【課題】円すいころに対して超仕上げ加工を行う加工装置において、ローラと円すいころとの間に発生する(突発的な)スリップを抑制する。【解決手段】加工装置10は、回転する円すいころ7の外周面8を加工するためのインフィード式の装置であり、円すいころ7を載せる左右一対のローラ28,29を有しこれらローラ28,29を回転させる回転機構30と、ローラ28,29に載る円すいころ7の外周面8に接触させる砥石11とを備えている。一対のローラ28,29それぞれは、円すい台形状を有し、ローラ28(29)の小径部が円すいころ7の小径部と接触し、ローラ28(29)の大径部が円すいころ7の大径部と接触するように構成されている。【選択図】図2
摘要翻译：要解决的问题：为了抑制对圆锥滚子进行超精加工的加工装置中的辊和圆锥滚子之间产生的（突然）滑动。解决方案：加工装置10用于加工外部的进给型装置旋转圆锥滚子7的周面8包括：旋转机构30，其具有一对左右辊28和29，锥形辊7放置在该旋转机构30上并使辊28和29旋转; 和与放置在辊28和29上的锥形辊7的外周面8接触的研磨机11.一对辊28和29中的每一个具有锥形梯形，与圆锥形的小直径部分接触辊子7具有辊28（29）的小直径部分，并且与辊28（29）的大直径部分与锥形辊7的大直径部分接触。选择的图示：图2

3. 发明专利

JP5602552B2 Processing equipment 有权
公开(公告)号：JP5602552B2
公开(公告)日：2014-10-08
申请号：JP2010208789
申请日：2010-09-17
申请人： Ntn株式会社
发明人：智士藤本 , 教志杉立 , 正嗣北井
IPC分类号： B24B5/24 , B24B5/313 , B24B9/00 , F16C33/34
CPC分类号： B24B5/04 , B24B5/245 , B24B19/06 , F16C33/366

4. 发明专利

JP2000042879A DOUBLE CONICAL ROLLER AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000042879A
公开(公告)日：2000-02-15
申请号：JP22530698
申请日：1998-07-24
申请人： KOYO MACHINE IND CO LTD
发明人： UEDA KOICHI , YASHIKI KATSUJI , WATANABE MOTOTSUGU
IPC分类号： B24B5/24 , F16C33/36
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing technique for manufacturing a double conical roller with high finishing accuracy at a low cost, using a centerless grinding technique. SOLUTION: After forming material W1 in spherical shape, spherical roller material W2 is formed into both spherical surfaces of a double conical roller W by infeed grinding of a centerless grinding machine 10. A steel ball which is a bearing element for a ball bearing on sale is usable as the spherical roller material W2. The grinding wheel surface of a grinding wheel 11, the rotating support face of a regulating wheel 12, and the support face of a blade 13 of the centerless grinding machine 10 are provided with profiles corresponding to both conical surfaces of the double conical roller W.

5. 发明专利

JPH1047020A VALVE LIFTER FOR INTERNAL COMBUSTION ENGINE, MANUFACTURE OF THE VALVE LIFTER, AND AUTOMATIC GRINDER 失效
公开(公告)号：JPH1047020A
公开(公告)日：1998-02-17
申请号：JP20623396
申请日：1996-08-05
申请人： RIKEN KK
发明人： YOSHIDA TORU , KOGURE KAZUYUKI , YOSHIMOTO AKIO
IPC分类号： B24B5/24 , F01L1/14
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal friction due to thermal deformation of a valve lifter for an internal combustion engine integrally formed of one and the same metallic material and to suppress oscillation movement during working. SOLUTION: A valve lifter 1 for an internal combustion engine comprises a top wall 1a making contact with a cam 6; and an approximately cylindrical skirt part 2 extending approximately orthogonally from a top wall 1a and surrounding the end part of a valve 11. The top wall 1a and the skirt part 2 are formed of one and the same metallic material and the top wall 1a is pressed against the cam 6 through the force of a valve spring 10. Normal temperature, the outside diameter of the top wall 1a side of the skirt part 2 is decreased to a value lower than the outside diameter of the lower end side of the skirt part 2 to form the skit part 2 in a truncated conical shape. When, during working, thermal expansion due to a temperature gradient along the direction of the length of the skirt part 2, the outside diameter of the top wall 1a of the skirt part 2 is substantially equalized with that of the lower end side.

6. 发明专利

JP2673920B2 失效
公开(公告)号：JP2673920B2
公开(公告)日：1997-11-05
申请号：JP20470192
申请日：1992-07-31
IPC分类号： B23B5/00 , B23B5/16 , B23K11/30 , B24B5/24

7. 发明专利

JPH0647566A CHIP DRESSER AND DRESSING METHOD THEREOF 失效
公开(公告)号：JPH0647566A
公开(公告)日：1994-02-22
申请号：JP20470192
申请日：1992-07-31
申请人： HONDA MOTOR CO LTD
发明人： NAKAJIMA TOSHIHARU , GOTO TADASHI , HOSHINO SHINJI
IPC分类号： B23B5/00 , B23B5/16 , B23K11/30 , B24B5/24
摘要： PURPOSE:To provide a chip dresser in which blade damage is prevented, a high quality cutting is performed and work efficiency is excellent. CONSTITUTION:An intake 21a for compressed air is provided in the case cover 12, and an air injector port 26 is provided through which compressed air is injected from the middle part of a holder 19 to the blade of a cutting tool through passages 23, 24, 25 that are formed inside the case body 3 and the holder 19. Also, cutting and shaping are performed by varying the pressing force of welding chips W1, W2 to the cutting tool such that the welding chips W1, W2 are pressed by a comparatively weak force when the chips are set in a chip dresser A, pressed by a strong force when the side faces of the chips are cut, and pressed by a weak force while the chips are oscillated when the end faces and the side faces of the chips are cut.

8. 发明专利

JPH0647564A TIP DRESSER 失效
公开(公告)号：JPH0647564A
公开(公告)日：1994-02-22
申请号：JP20469992
申请日：1992-07-31
申请人： HONDA MOTOR CO LTD
发明人： NAKAJIMA TOSHIHARU , GOTO TADASHI , HOSHINO SHINJI
IPC分类号： B23K11/30 , B24B5/24
摘要： PURPOSE:To provide a tip dresser which is applicable to an angled welding tip, by which a damage of a blade is prevented and the blade is grounded or exchanged at a low cost even when it is damaged and, therefore, which is economical and excellent in the working efficiency. CONSTITUTION:Plural or single Y-shape tip 50a by which the end faces of side faces or both of them of the welding tips W1 and W2 are machined or the Y-shape tips combined with a triangular tip are attached to a holder 19, a hollow part 19a is provided in the center part of the holder 19 and a first step taper part 19b having the same angle to the angle of the cutting blade face by which the side faces of the welding tips W1 and W2 are machined and a second step taper part 19c having a different angle from the angle of the first step taper part 19b are also provided on the holder 19. The first step taper part is formed to be relieved from the cutting face of the cutting blade and the second step taper part is continued to the first step taper part from a position slightly larger than the diameter of the welding tips and formed having an angle slightly smaller than the angle of the first step taper part.

9. 发明专利

JPH05146964A DEVICE FOR FINISHING CONICAL SURFACE 失效
公开(公告)号：JPH05146964A
公开(公告)日：1993-06-15
申请号：JP11774992
申请日：1992-05-11
申请人： HUGHES AIRCRAFT CO
发明人： HAWAADO DEII HOORU
IPC分类号： B24B5/24 , B24B9/14 , B24B13/015 , B24B33/02
摘要： PURPOSE: To enable both full-rotation finishing and finishing in the extended moving distance by providing a means for holding a rigid member so that the limited flat surfaces of first and second rigid members may intersect to each other on a straight line the same as the axis of the conical surface. CONSTITUTION: A displacement member 26 extends beyond an opening of a support member, and respective ends 48 are caught by pinch rollers 50 to be driven by a motor. Accordingly, finishing for the conical surface 22 is performed in the operation by the pinch rollers 50 related to each other, and tension is alternately applied in the directions opposite to the displacement member 26. Accordingly, a device 10 is operated by the push-pull motion, namely, the pushing and pulling motion and the opposite pull-push motion, namely, alternate pulling motion in both directions, and a flexible base member 12 is brought into contact with the conical surface 22 over the total length of the member 22. Moreover, the pull-push motion is performed, one member 22 is rotated, and the conical surface 22 in it is finished.

10. 发明专利

JPS6355402B2 失效
公开(公告)号：JPS6355402B2
公开(公告)日：1988-11-02
申请号：JP2147881
申请日：1981-02-18
申请人： MICRON MACHINERY
发明人： KOJIMA RIICHI
IPC分类号： B23B49/04 , B24B5/24 , B24B5/28

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