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51. 发明专利

JPS5933509B2 JPS5933509B2 - 失效
公开(公告)号：JPS5933509B2
公开(公告)日：1984-08-16
申请号：JP12047479
申请日：1979-09-18
申请人： Toyota Motor Co Ltd
发明人： KATO YOSHITO , HAYASHI KUNIO , TOKUTOME YOSHIHIRO , IWASE TAKAHIRO
IPC分类号： B24B5/04 , B24B41/00

52. 发明专利

JPS59134646A Grinder 失效
标题翻译：磨床
公开(公告)号：JPS59134646A
公开(公告)日：1984-08-02
申请号：JP725283
申请日：1983-01-21
申请人： Hitachi Ltd
发明人： MATSUDA HIROMI , TAKAHASHI YOSHIHIRO , KASHIYOU TAMOTSU , HAMAGUCHI KAZUO
IPC分类号： B24B11/00 , B24B41/00 , B24B41/06
CPC分类号： B24B41/002
摘要： PURPOSE:To apply the fine thrust to a wheel turning spindle so as to improve the finish grinding of a curved surface, by providing a guide post, connected to a cylinder device, parallelly to the wheel turning spindle movably supported in the axial direction and connecting the turning spindle and said post. CONSTITUTION:Mounting a tapered shank 2a of a center shaft 2 to a main spindle tapered hole of a numerically controlled milling machine, after a housing 1 is turn locked by fixing a turn lock bar 20 to a headstock, if a main spidle of the milling machine is rotated, a wheel holder 7 is rotated through a wheel turning spindle 5 and a universal joint 8. Next, pressurized oil is supplied to a cylinder 15 from a hydraulic power unit 17 while moving said main spindle by numerical control along the surface contour shape of a work 22. Then in accordance with a pressure difference between a head side chamber 15b and a rod side chamber 15c, fine thrust moves a guide post 11 to be lowered through a piston 15a, moving also the wheel turning spindle 5 to be lowered through a connecting arm 13, thus a wheel 9 results to be pressed to the work 22 by the fine thrust.
摘要翻译：目的：将精细推力应用于车轮转动主轴，以提高曲面的精磨，通过提供一个与柱面装置连接的导柱，平行于沿轴向方向可移动地支撑的车轮转动主轴，并连接转动主轴和所述柱。构成：将数控铣床的主轴锥形孔安装到数控铣床的主轴锥孔上，在通过将转向锁杆20固定到主轴箱上而将壳体1转动锁定之后，如果主铣刀机轮旋转，轮保持器7通过车轮转动主轴5和万向接头8旋转。接下来，压力油从液压动力单元17供给到气缸15，同时沿着表面轮廓通过数值控制来移动主轴然后根据头侧室15b和杆侧室15c之间的压力差，精细推力通过活塞15a移动导柱11以降低，同时将车轮转动主轴5也移动到通过连接臂13下降，因此轮9被精细推力压向工件22。

53. 发明专利

JPS59129649A Precise slant face grinding machine 失效
标题翻译：精密面铣床
公开(公告)号：JPS59129649A
公开(公告)日：1984-07-26
申请号：JP481783
申请日：1983-01-14
申请人： Citizen Watch Co Ltd
发明人： MAENO FUMIO , FUWA SHIGEHIRO , KIMURA SOUSAKU , HATSUSE TOSHIKAZU
IPC分类号： B24B9/00 , B24B41/00
CPC分类号： B24B41/00 , B24B9/00
摘要： PURPOSE: To reduce factors that will result in errors and to make it possible to perform precise grinding, by performing Z-axis movement only when the initial grinding amount is set, and thereafter feeding a Y-axis feed support table in the direction of the Y-axis thereby allowing the grinding amount to be set.
CONSTITUTION: In the slant face grinding machine suitable for grinding hard and brittle material, a leg section 10 has a flat section on the top surface on which a grinding tool attaching section 11 is placed and is formed with X-axis feeding guide sections 13a, 13b. An X-axis feed support table 14 can be slid in a ±X direction by a static pressure feeding screw 16 that is rotated by a command signal from a control board 15. The upper surface of the table 14 is formed with a static pressure Y-axis feeding guide section. The Y-axis feed support table 17 can be slid in a ±Y direction by the rotation of a static pressure feeding screw. The top surface of the table 17 is equipped with a setting jig for supporting a work. According to this arrangement, factors which will result in errors can be minimized and highly precise grinding becomes possible.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了减少导致误差的因素，并且能够进行精确的研磨，只有在初始磨削量设定时进行Z轴移动，然后向Y轴进给支撑台 Y轴，从而允许设定磨削量。构成：在适于研磨硬脆材料的斜面磨床中，腿部10在顶面上具有平坦部分，在该平面上放置有研磨工具安装部分11，并且形成有X轴供给引导部分13a， 13B。通过由来自控制板15的命令信号旋转的静压进给螺杆16，X轴进给支撑台14可以在+或-X方向上滑动。台14的上表面形成有静态压力Y轴进给引导部。 Y轴进给支撑台17可以通过静压进给螺杆的旋转而在+或-Y方向上滑动。工作台17的上表面配备有用于支撑工件的设置夹具。根据这种布置，可以将导致错误的因素最小化并且可以进行高精度的研磨。

54. 发明专利

JPS5937038A Burr removing apparatus equipped with disc-shaped grinder 失效
标题翻译：带有碟形磨床的BURR拆卸装置
公开(公告)号：JPS5937038A
公开(公告)日：1984-02-29
申请号：JP14523282
申请日：1982-08-20
申请人： Aisin Warner Ltd
发明人： IZUMIMOTO SEIJI , SHIMAZAKI MASATAKA , TAKEUCHI ICHIROU
IPC分类号： B24B41/04 , B24B9/00 , B24B41/00
CPC分类号： B24B41/002
摘要： PURPOSE:To maintain uniform burr removal from a work by permitting adjustment of the position of a grinder which corresponds to the reduction of the diameter of the grinder due to wear-out, through the unidirectional adjustment in a slide for adjusting grinder. CONSTITUTION:A burr removing apparatus equipped with a disc-shaped grinder is provided with a rotary table 3, on which a rotary shaft 5 is slidably inserted into the center hole 4 located on the front surface of a horizontal slide 1. A grinder head 14 is installed onto an arm tool 13, and said head 14 is constituted of a motor 15, a rotary driving shaft 16 which projects from said motor, and a disc-shaped grinder 17 fixed to the top edge of said shaft 16. When the diameter of the grinder is reduced through the wear-out in the burr removing operation, the position of the grinder can be adjusted through unidirectional operation in which a rotary plate 12 is turned, and the grinder 17 is shifted in the direction of contact with work by the length of the radius of the grinder which is worn- out at a fixed angle. Thus, uniform burr removal operation can be maintained.
摘要翻译：目的：通过调整研磨机的位置，通过调整研磨机的位置，通过调整研磨机的滑块进行单向调整，可以使研磨机的位置相对应，由于磨损而使研磨机的直径减小。构成：配备有圆盘状研磨机的除毛装置设置有旋转台3，旋转轴5可滑动地插入到位于水平滑动件1的前表面上的中心孔4中。研磨头14 安装在手臂工具13上，头部14由电动机15，从所述电动机突出的旋转驱动轴16和固定在所述轴16的上边缘的圆盘状的研磨机17构成。当直径通过毛刺去除操作中的磨损减少研磨机的位置，可以通过旋转板12转动的单向操作来调节研磨机的位置，并且研磨机17沿着与工作接触的方向偏移以固定角度磨损的研磨机半径的长度。因此，可以保持均匀的毛刺去除操作。

55. 发明专利

JPS5930654A Cylindrical grinder 失效
标题翻译：圆柱磨床
公开(公告)号：JPS5930654A
公开(公告)日：1984-02-18
申请号：JP14003582
申请日：1982-08-11
申请人： Nippon Kenshi Kk
发明人： MAEBA AKIRA , SANO EIJI
IPC分类号： B24B29/00 , B24B5/36 , B24B41/00
CPC分类号： B24B41/002
摘要： PURPOSE:To enable to practice grinding of an external circumferential part of the edge of a pipe effectively, by so constituting that the grinding is performed by approaching a grinding tool inward and pinching and holding an external circumferential surface of the pipe under a constant pressing state when a pillar form supporting body is revolved. CONSTITUTION:A flange 2 is mounted on the tip part of a pillar form rotor 1 fixed together with a driving shaft of a variable motor unitarily, in a cylindrical grinder performing grinding of an external circumferential part of the edge of a pipe and U-shaped notched grooves 3b are provided on three places forming equally divided angles, in a circumferential surface part of the flange 2. In addition to the above, a lever 4 is supported axially and oscillatably in a longitudinal direction to each of these grooves by making use of a pin 5. Then, as a weight 6 at the rear end of the lever 4 is apt to flee outward through action of centrifugal force when the rotor 1 revolves at a constant speed, a grinding tool approaches inward, pinches and holds the external circumferential surface S of the pipe 16 under a constant pressing state and grinds effectively.
摘要翻译：目的：为了有效地实现对管道边缘的外周部分的磨削，通过这样构成：通过向内接近研磨工具并夹紧并保持管的外周表面处于恒定的压力状态当柱形支撑体旋转时。构成：将凸缘2安装在与可变电动机的驱动轴一体地固定在一起的柱形转子1的末端部分上，在圆柱形磨床中进行管道边缘的外圆周部分的研磨和U形在凸缘2的周面部分中，在形成等分角度的三个位置上设置切口槽3b。除此之外，杠杆4通过使用然后，当转子1以恒定的速度旋转时，当杠杆4的后端处的重物6易于离心力的作用离开时，磨削工具向内靠近，夹紧并保持外周管16的表面S处于恒定的压力状态，并有效地研磨。

56. 实用新型

JPS58187139U JPS58187139U - 失效
公开(公告)号：JPS58187139U
公开(公告)日：1983-12-12
申请号：JP8437082
申请日：1982-06-07
IPC分类号： B24B41/00 , H01L21/304

57. 发明专利

JPS58196968A Ascending and descending guide apparatus for machine tool 失效
标题翻译：机器工具升级和降级指南
公开(公告)号：JPS58196968A
公开(公告)日：1983-11-16
申请号：JP7831282
申请日：1982-05-12
申请人： Citizen Watch Co Ltd
发明人： SHIMIZU MASAMI , YOSHIKAWA HISAO , KIMURA SOUSAKU , SHIBA KAZUO , MAENO FUMIO , FUWA SHIGEHIRO , MIHARA KUNIYUKI
IPC分类号： B23Q5/36 , B24B27/00 , B24B41/00 , B24B41/06 , B24B49/16
CPC分类号： B24B49/16 , B23Q5/36 , B24B27/0046 , B24B41/00 , B24B41/06
摘要： PURPOSE: To permit the working with a high accuracy of 1 micron or less by installing, onto a grinder, a measuring means for an article to be worked, installation posture controlling means by use of the output of the above-mentioned means, load compensating means for obtaining a constant ascent and descent load, and a static and dynamic pressure composite guide on the ascent and descent surfaces of a tool installation head.
CONSTITUTION: A rotary table 6 is installed rotation-controllably, on a worked-article feeding base 4 which is transferred by a feeding screw shaft 3, and a worked article holding jig 7 is installed tilt-controllably in the upper part of the rotary table 6, and an article W to be worked is held onto the tool 7 through vacuum absorption. On the table 6, an X-ray measuring means R and a control means which operates a control means 13 by the signals transmitted from a counting tube 12 and allows the direction of shaft of the worked article W to coincide with a standard direction are installed. When the frictional force generated between a head 54 and guide surfaces 52 and 53 during the head 54 rises and lowers, and a resistive force due to external force are generated, and a shaft 58 loaded, the pressure variation signal in the bearing chambers 63 and 64 operates a servo valve 69 to shift the head 54 in the direction toward vanishing of variation, and the load is compensated, and each pressure in the bearing chambers 63 and 64 is controlled to a same value.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过在研磨机上安装用于待加工物品的测量装置，通过使用上述装置的输出装载姿势控制装置，允许以1微米以下的高精度进行加工，负载补偿用于获得恒定上升和下降负载的装置，以及在工具安装头的上升和下降表面上的静态和动态压力复合引导件。构成：旋转台6可旋转地安装在由进给螺杆轴3传送的被加工物品供给基座4上，被加工物品保持夹具7可倾斜地安装在旋转台的上部 6，通过真空吸附将待加工物品W保持在工具7上。在表6中，安装了X射线测量装置R和控制装置，该控制装置通过从计数管12传送的信号并使加工制品W的轴的方向与标准方向一致来操作控制装置13 。当在头部54期间在头部54和引导表面52和53之间产生的摩擦力上升并降低，并且产生由于外力引起的阻力并且轴58被加载时，轴承腔室63中的压力变化信号 64操作伺服阀69以使头54朝向变化消失的方向移动，并且补偿负载，并且将轴承室63和64中的每个压力控制为相同的值。

58. 发明专利

JPS58171250A FILLING APPARATUS 失效
公开(公告)号：JPS58171250A
公开(公告)日：1983-10-07
申请号：JP3606383
申请日：1983-03-07
申请人： GOETZEWERKE
发明人： HANSU GIYUNTAA ZAIRAA , BUERUNAA ENGERU
IPC分类号： B24B7/17 , B24B41/00

59. 发明专利

JPS58166127A STATIC BEARING WITH COOLING FUNCTION 失效
公开(公告)号：JPS58166127A
公开(公告)日：1983-10-01
申请号：JP4904182
申请日：1982-03-29
申请人： TOYODA MACHINE WORKS LTD
发明人： SUZUKI HIROSHI , TSUBOI TERU , SUGITA KAZUHIKO
IPC分类号： F16C32/06 , B24B41/00 , B24B41/04 , F16C37/00
摘要： PURPOSE:To restrict an increasing of temperature in the bearing pockets by a method wherein low pressure fluid supplying means is arranged for fulfilling the discharging groove arranged between the bearing pockets with the low pressure and low temperature fluid. CONSTITUTION:A cooling pressurized fluid P2 is supplied to the discharging groove 8 arranged between the bearing pockets 7 through a radial passage 13 and then discharged to the annular discharging groove 24. Thus, the discharging groove 8 is always filled with a pressurized fluid of low pressure and low temperature and the pressurized fluid suctioned into the bearing pockets 7 from the discharging groove 8 under a rotation of the rotary shaft 5 is a cooled fluid to restrict an increasing of temperature in the bearing pockets 7.

60. 发明专利

JPS5828459A GRINDING UNIT WITH A HEAD BOTH FOR COARSE AND FINE GRINDING 失效
公开(公告)号：JPS5828459A
公开(公告)日：1983-02-19
申请号：JP12448481
申请日：1981-08-07
申请人： NORITAKE CO LTD
发明人： ASAI MASANAO , OSHIMI TETSUO
IPC分类号： B24B27/04 , B24B27/00 , B24B41/00 , B24B41/04 , B24B47/12
摘要： PURPOSE:To suppress downtime for change of works to be processed, by rotating the arm which holds a coarse and a fine grinding wheel at its two ends. CONSTITUTION:The truck bearing a grinding wheel is moved on rails furnished on the floor, and the machine base 6 on this truck is moved on the upper beam provided in the direction perpendicular to the rails to be stopped when the grinding unit 7 mounted on the machine base 6 has come up to the position for grinding a work to be processed W, where the grinding is carried out with a coarse grinding wheel 16. Then the rotary arm 14 is unlocked and oil hydraulic cylinders 21, 21' are actuated to allow a rack 22 to travel horizontally and to permit the rotary arm 14 fastened on a rotary shaft 13 coaxial with the pinion 20 to turn, and the fine grinding wheel 18 comes down to the lower end to be locked there. Because the endless belt 35 is likely to slacken under rotation of the arm 14, an oil hydraulic cylinder 29 is actuated to heave an adjusting pulley 31 to the position shown by the chain line, so that the endless belt will never come loose.

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