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31. 发明专利

JPS6247149B2 失效
公开(公告)号：JPS6247149B2
公开(公告)日：1987-10-06
申请号：JP5664379
申请日：1979-05-08
申请人： TOYODA MACHINE WORKS LTD
发明人： HOTSUTA SHIGEO , SAKAKIBARA YASUJI
IPC分类号： B24B47/02 , B24B47/20 , B24B49/00 , G05B9/02

32. 发明专利

JPS62199357A FACE MACHINING DEVICE FOR WORKPIECE IN CANTILEVER TYPE SURFACE GRINDING MACHINE 失效
公开(公告)号：JPS62199357A
公开(公告)日：1987-09-03
申请号：JP3916286
申请日：1986-02-26
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： HISADA JIRO , KOYAMA YOSHIHIRO
IPC分类号： B24B7/02 , B23Q5/44 , B24B47/02 , B24B47/04
摘要： PURPOSE:To enable the efficient grinding of a workpiece face by providing a face grinding feed device to clamp hydraulically a workpiece only in face grinding, in addition to a conventional table feed device. CONSTITUTION:Normally, a table 1 is actuated with a hydraulic cylinder for grinding a workpiece. When the edge face of a workpiece is machined, the table 1 is moved with said hydraulic cylinder until a dog 21 for machine datum comes in contact with a machine datum stopper, and a bracket 2 on the lower surface of the table 1 is clamped with a clamp device 3. And the table 1 is moved to a predetermined position according to NC instructions and the edge face of a workpiece is subjected to a grinding process on the grinder of a rotary grinder head. The movement of the table 1 is actuated with a face grinding feed device comprising a d.c. servo motor 8, a reduction gear 7, a ball screw 9 and the like. The infeed of the grinder is effectuated with the shift of the table 1. After the finish of workpiece face grinding, the clamping device 3 is unclamped. Therefore, it becomes possible to carry out a grinding process on the rotary grinder head, with the workpiece W set on the table 1.

33. 实用新型

JPS62134655U 失效
公开(公告)号：JPS62134655U
公开(公告)日：1987-08-25
申请号：JP2207786
申请日：1986-02-20
IPC分类号： B24B47/02 , B23Q15/00 , B24B47/06 , F15B11/04 , F15B21/02

34. 发明专利

JPS6279959A PAINTED-FILM POLISHING MACHINE 失效
公开(公告)号：JPS6279959A
公开(公告)日：1987-04-13
申请号：JP21625785
申请日：1985-10-01
申请人： NIPPON P C S KK
发明人： KURAMOTO YOSHIAKI
IPC分类号： B24B47/02 , B24B27/04 , B24B47/06
摘要： PURPOSE:To prevent the springing of a polished article by installing a constant flow rate device which generates a certain angular speed by the suction and discharge of liquid at the limited flow rate onto a swing arm, in a work painted- film polishing machine for the car body, etc. CONSTITUTION:A rotary polishing member 1 is revolved by a motor, through a V-belt 2, and pushed onto a work 9 by the swing of a swing arm 3 by an air cylinder 7. Though the swing arm 3 swings in the approaching direction to the work 9 in this case, the movable vane 21 of a constant liquid flow rate device 20 turns counterclockwise, and liquid flows from the second liquid chamber 24 and flows into a variable throttle valve 28, and flows into the first liquid chamber 23 from a check valve 27a, and applies brake to the swing of the swing arm 3 and provides the damping effect. Therefore, formation of uneven parts at the polishing starting position is prevented, and the flat and uniform polished surface can be obtained.

35. 发明专利

JPS6279954A GRINDING METHOD 失效
公开(公告)号：JPS6279954A
公开(公告)日：1987-04-13
申请号：JP22082385
申请日：1985-10-03
申请人： DAIDO STEEL CO LTD
发明人： SUZUKI KOJI
IPC分类号： B24B47/02 , B24B5/22
摘要： PURPOSE:To improve efficiency by using a grinder consisting of the connection of the grinding members for rough work and finishing work and feeding and grinding material in contact with the grinder in this order, thus permitting the rough and finishing works to be completed in one grinding work. CONSTITUTION:A grinder 1 consisting of the connection of a grindstone member 11 for rough work and a grindstone member 12 for finishing is used, and a ground material 5 is fed in contact with the grindstone member 11 for rough work and continuously with the grindstone member 12 for finishing, and grinding work is carried out. Therefore, the rough work and the finishing work in grinding work can be completed in one grinding work, and efficiency can be improved. Therefore, the grinder equipment in the min. degree is sufficient, and the grinding cost can be reduced, with the aid of the above-described advantages.

36. 发明专利

JPS6211987B2 失效
公开(公告)号：JPS6211987B2
公开(公告)日：1987-03-16
申请号：JP12931078
申请日：1978-10-20
申请人： NIPPON YAKIN KOGYO CO LTD
发明人： UDA JUNOSUKE , OKADA HIDEO
IPC分类号： B24B47/02 , B24B49/00

37. 发明专利

JPS6156061B2 失效
公开(公告)号：JPS6156061B2
公开(公告)日：1986-12-01
申请号：JP1709679
申请日：1979-02-15
申请人： TOYODA MACHINE WORKS LTD
发明人： KATO SADAMU , YONEDA TAKAO , ENOMOTO MINORU , SUGIURA KATSUMI
IPC分类号： B24B5/01 , B24B5/04 , B24B47/02

38. 发明专利

JPS6156867A Polishing device 失效
标题翻译：抛光装置
公开(公告)号：JPS6156867A
公开(公告)日：1986-03-22
申请号：JP17691584
申请日：1984-08-24
申请人： Mitsubishi Electric Corp
发明人： KIDO TAKESHI , OGISO KENICHI
IPC分类号： B24B27/04 , B24B41/04 , B24B47/02 , B24B47/04
摘要： PURPOSE:To obtain a polishing device, formed in a small size at a low price further with high polishing accuracy, for a metal mold or the like, by rotating a polishing tool to be driven by a motor mounted to a holder turnably bridged to a turnably supported mounting frame. CONSTITUTION:When an NC milling machine is used for polishing, a polishing tool 7, being tilted in accordance with the calculation value of a tilt angle in a polishing point from NC data, holds an angle with a polished surface to a fixed degree. Here a polishing device, when it tilts the tool 7, drives a motor 16 in accordance with an instruction value of the tilt angle, and if a link 13 is rotated through a gear 17, 15, the polishing tool 7, when it is of semispherical shape, rotates about the center of a sphere serving as a rotary center 101 by a parallel link mechanism formed by links 11-13. And if the link 13 rotates, the polishing device, rotating the parallel link mechanism about the center 101 of rotation serving as the center and tilting the tool 7 mounted to a holder 10 in accordance with a tilt of the holder 10 mounted rotatably to the link 11, enables the tool 7 to change in whatever attitude by rotating a mounting frame 14 through a motor 22.
摘要翻译：目的：为了获得抛光装置，以高抛光精度进一步低成本地制造用于金属模具等的抛光装置，通过旋转由安装到可转动地桥接到支架的支架的电动机驱动的抛光工具可转动支撑的安装架。构成：当使用NC铣床进行抛光时，根据NC数据在抛光点的倾斜角度的计算值倾斜的抛光工具7与抛光面保持一定角度。这里，抛光装置当其倾斜工具7时，根据倾斜角度的指示值驱动电动机16，并且如果连杆13通过齿轮17,15旋转，则当抛光装置7 半球形通过由连杆11-13形成的平行连杆机构围绕用作旋转中心101的球体的中心旋转。并且如果连杆13旋转，则抛光装置围绕作为中心的旋转中心101旋转平行连杆机构，并且根据可旋转地安装在连杆上的保持件10的倾斜来倾斜安装到保持件10的工具7。如图11所示，通过使安装框架14通过电动机22旋转，能够使工具7以任何姿态改变。

39. 发明专利

JPS60207767A WORKING APPARATUS USING ROTARY TOOL 失效
公开(公告)号：JPS60207767A
公开(公告)日：1985-10-19
申请号：JP6287084
申请日：1984-03-29
申请人： DAIKIN IND LTD
发明人： FUKUHARA KUNIO , MURAKAMI MANABU
IPC分类号： B24B47/02 , B24B47/08
摘要： PURPOSE:To carry-out grinding and polishing works by one apparatus by locking the driving shaft of a hydraulic cylinder and revolving a tool by a servomotor and then locking the driving shaft of the motor and pressing the tool onto a workpiece by the cylinder, in switching. CONSTITUTION:When a workpiece is machined by driving a frame 1 in the horizontal direction H, the output shaft of the brake 13 of an air cylinder 4 is locked by operating the brake 13, and the grinding work such as constant cutting-in work can be carried-out by vertically driving an air grinder 11 by a servomotor 3. While, the output shaft of the electromagnetic brake 12 of the servomotor 3 is locked by operating the brake 12, and the constant-pressure work such as polishing work can be carried-out by pressing and attaching a rotary grinding tool installed onto the air grinder 11, onto the workpiece by the air pressure by operating the air cylinder 4, and the grinding work and polishing work can be carried-out by one apparatus.

40. 实用新型

JPS60134553U 失效
公开(公告)号：JPS60134553U
公开(公告)日：1985-09-07
申请号：JP2061784
申请日：1984-02-17
IPC分类号： B24B19/00 , B24B47/02 , B24B47/06

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