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41. 实用新型

JPS6074942U 失效
公开(公告)号：JPS6074942U
公开(公告)日：1985-05-25
申请号：JP16678183
申请日：1983-10-26
IPC分类号： B24B5/06 , B24B5/10 , B24B47/02 , B24B47/20

42. 发明专利

JPS6076960A ROLLING MECHANISM FOR AUTOMATIC METAL DIE POLISHER 失效
公开(公告)号：JPS6076960A
公开(公告)日：1985-05-01
申请号：JP18015683
申请日：1983-09-30
申请人： HITACHI LTD
发明人： TANAKA KATSUHISA , NOTO KOUICHI , SUGAWARA TAKAMI
IPC分类号： B24B47/02 , B24B41/04 , B24B47/04 , B24B47/12
摘要： PURPOSE:To improve the quality of polished face and the polishing efficiency by enabling automatic adjustment of the rolling width of polishing tool to the length stored in NC system through rotation of motor thereby enabling modification of the rolling width of polishing tool under operation. CONSTITUTION:Rotary motion of motor 29 is converted into linear motion to move a slide block 23 in the arrow 50 direction thus to move a movable block 16 perpendicularly against the axis through a guide of cam follower 21. Consequently, the eccentricity between the center Or of rotary tube 32 and the center Oc of connecting rod 18 is adjusted to set the initial length of rolling width A. Then the rolling width A to be determined by the surface condition of metal die, polishing efficiency and working accuracy, and the working conditions such as polishing pressure, polishing time, etc. are stored in NC system. Upon turning on, polishing pressure is applied onto the polishing tool to roll the polishing tool 43 through rolling mechanism 45A thus to adjust the rolling width A automatically and sequentially to the length stored in NC system through rotation of motor 29 resulting in smooth working face and improvement of polishing efficiency.

43. 发明专利

JPS6025643A POLISHING DEVICE 失效
公开(公告)号：JPS6025643A
公开(公告)日：1985-02-08
申请号：JP13370783
申请日：1983-07-22
申请人： FUJITSU LTD
发明人： SHIOTANI HISANORI
IPC分类号： B24B7/00 , B24B9/06 , B24B47/02
摘要： PURPOSE:To make removal of angles in a work, having a hard fragile material- make, minimal areal plane surface, by grinding realizable without any damage to this plane surface, by utilizing both characteristics for micro-travel control and for easily obtaining high frequency inherent in a voice coil motor. CONSTITUTION:A movable part 18 is attached to a moving coil 17 inside a voice coil motor. And, a work 22 to be set to the tip of a holder 23 is forcibly pressed to an abrasive cloth 20 on a polishing table 19 under the specified load and thereby in a state of being sunk, the polishing table 19 performs a reciprocating rectilinear motion in both directions, by means of the voice coil motor whereby edge-chamfering for the work takes place. In this case, both characteristics for micro-travel control and for easily obtaining high frequency inherent in the voice coil motor are utilized so that the work having a hard fragile material- make, minimal areal plane surface can be polished for edge removal without any damage to this plane surface.

44. 实用新型

JPS58128854U 失效
公开(公告)号：JPS58128854U
公开(公告)日：1983-08-31
申请号：JP2498082
申请日：1982-02-24
IPC分类号： B24B3/00 , B24B47/02

45. 实用新型

JPS58117344U 失效
公开(公告)号：JPS58117344U
公开(公告)日：1983-08-10
申请号：JP1397282
申请日：1982-02-02
IPC分类号： B24B7/00 , B24B47/02

46. 发明专利

JPS5866660A GRINDING DEVICE 失效
公开(公告)号：JPS5866660A
公开(公告)日：1983-04-20
申请号：JP16147881
申请日：1981-10-09
申请人： TOYODA MACHINE WORKS LTD
发明人： SUZUKI IKUO , UNNO KUNIHIKO , OOTA NORIO
IPC分类号： B24B7/17 , B24B19/08 , B24B27/00 , B24B41/00 , B24B45/00 , B24B47/02
摘要： PURPOSE:To make it possible to successively perform a plural kind of processing on both sides of a workpiece with a complex shape by providing a plural number of grindstones on a pair of movable benches so as to be capable of indexing them arranging the workpiece movably toward a workpiece supporting bench on both sides thereof. CONSTITUTION:A pair of movable benches 21, 22, movable in the direction cross to the prescribed feed direction of a workpiece supporting bench 10 that moves in said feed direction, moving toward the workpiece supporting bench 10 by a notching mechanism is arranged on both sides of the workpiece supporting bench 10. On each of this pair of movable benches 21, 22, a rotatable rotor 31 is provided and around the rotors 31 a plural number of grindstones G1a-G4a, G1b- G4b is arranged, respectively. Further, an indexing mechanism 48, etc., are provided on the movable benches 21, 22, indexing one of the plural number of grindstones to a position opposing to the workpiece supporting bench 10 by the rotation of the rotor.

47. 发明专利

JPS5840256A CUTTER GRINDER 失效
公开(公告)号：JPS5840256A
公开(公告)日：1983-03-09
申请号：JP13771481
申请日：1981-09-03
申请人： SHINKO KOGYO KK
发明人： SHIRAI SHIGEHARU
IPC分类号： B24B3/38 , B24B47/02
摘要： PURPOSE:To perform the smooth edging by providing a switch for detecting the passing of a cutter to be grinded such as a cutter for wood work then driving the reciprocal controller forwardly/reversely thus matching the grinding point of the rough grindstone wheel and the polishing point of the finish grindstone wheel correctly. CONSTITUTION:The rotary polishing member is formed with three grindstone wheels having different polishing characteristic or the rough grindstone wheel G1 and the finish grindstone wheels G2, G3. The grindstone wheels G1, G2, G3 are advanced independently toward the cutters 10a, 10b fixed to the cutter table 7 through the motor driving, while the moving base 13 is slidable laterally by means of a feed motor M8 through a feed screw. The detection switch is positioned at the center P of the horizontal rail 4 and fixed to the back face of the cutters 10a, 10b below the cutter table 7. As the going of the cutter table 7 the switch will detect the starting end of going of the cutter 10b, while when the end of going of the cutter 10a will pass the rough grindstone wheel G1 the motor M will rotate reversely through the switch and driven to the returning direction.

48. 发明专利

JPS57121453A Reciprocating movement device 失效
标题翻译：再生运动装置
公开(公告)号：JPS57121453A
公开(公告)日：1982-07-28
申请号：JP269581
申请日：1981-01-13
申请人： Toshiba Corp
发明人： UENO SHIYOUJI , HARA SATOSHI
IPC分类号： B24B7/06 , B24B47/02 , B24B47/04
CPC分类号： B24B47/04
摘要： PURPOSE:To simplify structure and improve durability of a reciprocating movement device by providing a main body, with a set-in object for abrasion, with a block as well as a pressing board and holding up after abrasion an abrasive roller from an object for abrasion so that a special power plant to hold up said roller is not required. CONSTITUTION:After moving a main body 1 with a set-in liquid crystal glass 19, an object for abrasion, by means of drive of a motor 2, the surface of said glass 19 is abraded with an abrasive roller 4. Upon completion of abrasion, a bearing 6 fitted to a roller 4 is moved upward along a slant of a block 7 provided at the rear end of the main body 1 and holds up the roller 4 from the surface of the liquid crystal glass 19. At this time, a pressing board 8 provided on the main body 1 puts a bearing 10 fitted to a rotary arm 9 in operation and the bearing 10 comes in contact with a bearing 11 of the roller 4, which is maintained in a condition of being held up by the rotary arm 9. When the main body 1 moves under this condition, the motor 2 is reversed and the main body 1 is moved in a contrary direction.
摘要翻译：目的：为了简化结构，提高往复运动装置的耐久性，通过提供主体，具有用于磨损的固定物体，具有块体以及压板，并且在磨损之后保持来自用于磨损的物体的研磨辊因此不需要用于固定所述辊子的专用电厂。构成：在用主动液晶玻璃19移动主体1之后，通过电动机2的驱动将磨损物体用磨轮4磨损。磨损完成后，安装在辊4上的轴承6沿着设置在主体1的后端的块体7的倾斜向上移动，并且从液晶玻璃19的表面保持辊4。这时，设置在主体1上的按压板8使安装在旋转臂9上的轴承10工作，并且轴承10与辊4的轴承11接触，该轴承11被保持在由旋转体当主体1在该状态下移动时，马达2反转，主体1沿相反的方向移动。

49. 发明专利

JPS5733150B2 失效
公开(公告)号：JPS5733150B2
公开(公告)日：1982-07-15
申请号：JP12365674
申请日：1974-10-25
IPC分类号： B24B5/04 , B23Q5/26 , B23Q5/52 , B24B47/02 , B24B47/08 , B24B47/22

50. 发明专利

JPS5789560A CONTROL MECHANISM FOR OIL PRESSURE DRIVING DEVICE OF TABLE OF SURFACE GRINDER 失效
公开(公告)号：JPS5789560A
公开(公告)日：1982-06-03
申请号：JP16191781
申请日：1981-10-08
申请人： LANG WERNER GERHARD
发明人： BUERUNARU GERUHARUTO RANGU
IPC分类号： B24B7/02 , B24B47/02

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