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81. 发明专利

JPS57107768A LENGTHWISE CENTRIFUGAL BARREL ABRASION DEVICE 失效
公开(公告)号：JPS57107768A
公开(公告)日：1982-07-05
申请号：JP18082980
申请日：1980-12-20
申请人： TOUKI KOGYO KK
发明人： TACHIBANA ISAO
IPC分类号： B24B31/104
摘要： PURPOSE:To abrade a long object under process with a small sized device by using a barrel with its rotating center line in parallel with its installation plane. CONSTITUTION:A barrel 1, with a lining 2 attached inside, is formed in a nearly cylindrical structure with openings on both sides, and side walls 3 are provided on the outside of the barrel 1. Said side walls 3 are fixed, and are provided in part with insert ports 9 for an object under process W, a chip exhaust port 12, and a filter 14 which separates chips T from abrasives and is connected to an abrasive exhaust port 11. The barrel 1 is constituted so that it is rotated between said fixed side walls 3 around a center line 0-0 as an axis, and a long object under process W is abraded by proceeding through said insert ports 9, 9 provided on the side walls 3. Chips T are pressed to the inner wall of the barrel 1 by a centrifugal force, and after hitting the object under abrasion W drop downward. Accordingly, the object under abrasion W can reliably be abraded regardless of its length, and the device can be constructed in a small size.

82. 实用新型

JPS5566758U 失效
公开(公告)号：JPS5566758U
公开(公告)日：1980-05-08
申请号：JP16007179
申请日：1979-11-19
IPC分类号： B24B31/104 , B24B31/00

83. 实用新型

JPS543692U 失效
公开(公告)号：JPS543692U
公开(公告)日：1979-01-11
申请号：JP7566077
申请日：1977-06-10
IPC分类号： G01N33/48 , B24B31/00 , B24B31/104

84. 实用新型

JPS5123892U 失效
公开(公告)号：JPS5123892U
公开(公告)日：1976-02-21
申请号：JP9549174
申请日：1974-08-12
IPC分类号： B24B31/104 , B24B31/08

85. 发明专利

JPS4983072A 失效
公开(公告)号：JPS4983072A
公开(公告)日：1974-08-09
申请号：JP12686972
申请日：1972-12-18
IPC分类号： B65G1/16 , B23Q7/02 , B23Q7/04 , B24B31/104 , B65G47/80

86. 发明专利

JPH0818248B2 失效
公开(公告)号：JPH0818248B2
公开(公告)日：1996-02-28
申请号：JP1125486
申请日：1986-01-22
IPC分类号： B24B31/104 , B24B31/12

87. 发明专利

JPH0688206B2 失效
公开(公告)号：JPH0688206B2
公开(公告)日：1994-11-09
申请号：JP1856786
申请日：1986-01-30
IPC分类号： B24B31/104 , B24B31/023 , B24B31/12 , B24B51/00 , B25J9/16

88. 实用新型

JPH0253356U 失效
公开(公告)号：JPH0253356U
公开(公告)日：1990-04-17
申请号：JP13211588
申请日：1988-10-07
IPC分类号： B24B31/104

89. 发明专利

JPS62176752A FULL AUTOMATIC GYRO MACHINING DEVICE 失效
公开(公告)号：JPS62176752A
公开(公告)日：1987-08-03
申请号：JP1856786
申请日：1986-01-30
申请人： TIPTON MFG CO
发明人： KOBAYASHI HISAMINE , IZUHARA KATSUHIRO
IPC分类号： B24B31/104 , B24B31/023 , B24B31/12 , B24B51/00 , B25J9/16
摘要： PURPOSE:To improve machining efficiency, by a method wherein two workpiece shafts are simultaneously raised, works are simultaneously attached to and detached from the two shafts, and the grasping parts of robot hands are adapted to simultaneously grasp the two works. CONSTITUTION:Two workpiece shafts 12a and 12b are simultaneously elevated through a workpiece shaft casing by means of a hydraulic cylinder 14 for elevation. The workpiece shaft is inserted in chucking, and by lifting upward the chucking, a workpiece is fastened through taper engagement. By introducing pressurized fluid to the piston sides of cylinders 29a and 29b for unchucking, the workpiece is released from the chucking. Since the grasping parts of robot hands 3a and 3b are adapted to simultaneously grasp the two workpieces, one swing of the robot hands 3a and 3b will suffice for replacement of the workpiece, resulting in the possibility to reduce an attaching and detaching time. This constitution produces an effect in that machining efficiency is improved.

90. 发明专利

JPS6268268A WORK SHAFT DRIVE DEVICE FOR GYRO POLISHING MACHINE 失效
公开(公告)号：JPS6268268A
公开(公告)日：1987-03-28
申请号：JP20826585
申请日：1985-09-20
申请人： TIPTON MFG CO
发明人： KOBAYASHI HISAMINE , SHIMIZU TOSHIHARU
IPC分类号： B24B31/104 , B24B31/00 , B24B31/02 , B24B47/10
摘要： PURPOSE:To improve polishing efficiency by applying the constitution wherein a work shaft fitted in a liftable polishing shaft chest is made to turn in either direction on a rack and pinion and the rotary direction of a workpiece is changed in a short time for the easy control of a polishing direction on the move of said chest. CONSTITUTION:When a workpiece has been held, upper and lower rotary discs 8 and 9 come down, a workpiece 31 is inserted in abrasives and a polishing shaft drive motor 14 is operated, thereby actuating a drive shaft and a crank arm, and causing the reciprocating turn of a rack. Concurrently, therefore, a pinion gives a reciprocating motion, while a polishing shaft 23 and the workpiece 31 giving a reciprocating turn. When the workpiece 31 is flat and made to agree to the dead point of the crank arm in a direction orthogonal with the flow direction of abrasives, the sliding speed of the rack becomes minimum at the aforesaid position in the motion of a crank mechanism. Namely, the rotary speed of the workpiece is minimum and time is prolonged when abrasives are orthogonally in contact with the workpiece, thereby improving polishing effect.

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