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1. 发明专利

GB2221637B GRINDING FLUID FEEDER APPARATUS 未知
公开(公告)号：GB2221637B
公开(公告)日：1992-04-08
申请号：GB8918240
申请日：1989-08-10
申请人： HONDA MOTOR CO LTD
发明人： KURONO HIDEHIRO , IKEDA YOSHIHIRO , NAKAYAMA KATSUMI , SASAKI SEIICHI
IPC分类号： B23F9/02 , B23F23/12 , B24B55/02
摘要： A grinding fluid feeder apparatus for a grinding machine for machining a spiral bevel gear in which a tapered annular grinding portion is formed of conical grinding faces provided on the inner and outer circumferences of an annular grinding wheel and a tooth surface of a workpiece is ground by said conical grinding faces. The feeder apparatus includes a feeder block having a groove portion allowing the annular grinding portion to sink thereinto and a sump provided on a side surface of the groove portion, a grinding fluid feed passage communicating with the groove portion, and a cover plate provided at one of the openings of the groove portion on an end surface of the feeder block so as to abut on the annular grinding portion. The feeder block is disposed to have the other of the openings of the groove portion abut on a tooth space of the workpiece.

2. 发明专利

DE3925762A1 未知
公开(公告)号：DE3925762A1
公开(公告)日：1990-02-15
申请号：DE3925762
申请日：1989-08-03
申请人： HONDA MOTOR CO LTD
发明人： KURONO HIDEHIRO , IKEDA YOSHIHIRO , NAKAYAMA KATSUMI , SASAKI SEIICHI
IPC分类号： B23F9/02 , B23F23/12 , B24B55/02
摘要： A grinding fluid feeder apparatus for a grinding machine for machining a spiral bevel gear in which a tapered annular grinding portion is formed of conical grinding faces provided on the inner and outer circumferences of an annular grinding wheel and a tooth surface of a workpiece is ground by said conical grinding faces. The feeder apparatus includes a feeder block having a groove portion allowing the annular grinding portion to sink thereinto and a sump provided on a side surface of the groove portion, a grinding fluid feed passage communicating with the groove portion, and a cover plate provided at one of the openings of the groove portion on an end surface of the feeder block so as to abut on the annular grinding portion. The feeder block is disposed to have the other of the openings of the groove portion abut on a tooth space of the workpiece.

3. 发明专利

GB2221637A GRINDING FLUID FEEDER APPARATUS 未知
公开(公告)号：GB2221637A
公开(公告)日：1990-02-14
申请号：GB8918240
申请日：1989-08-10
申请人： HONDA MOTOR CO LTD
发明人： KURONO HIDEHIRO , IKEDA YOSHIHIRO , NAKAYAMA KATSUMI , SASAKI SEIICHI
IPC分类号： B23F9/02 , B23F23/12 , B24B55/02
摘要： A grinding fluid feeder apparatus for a grinding machine for machining a spiral bevel gear in which a tapered annular grinding portion is formed of conical grinding faces provided on the inner and outer circumferences of an annular grinding wheel and a tooth surface of a workpiece is ground by said conical grinding faces. The feeder apparatus includes a feeder block having a groove portion allowing the annular grinding portion to sink thereinto and a sump provided on a side surface of the groove portion, a grinding fluid feed passage communicating with the groove portion, and a cover plate provided at one of the openings of the groove portion on an end surface of the feeder block so as to abut on the annular grinding portion. The feeder block is disposed to have the other of the openings of the groove portion abut on a tooth space of the workpiece.

4. 发明专利

JPH0253561A FEEDING DEVICE FOR GRINDING LIQUID 失效
公开(公告)号：JPH0253561A
公开(公告)日：1990-02-22
申请号：JP19888388
申请日：1988-08-11
申请人： HONDA MOTOR CO LTD
发明人： KURONO HIDEHIRO , IKEDA YOSHIHIRO , NAKAYAMA KATSUMI , SASAKI SEIICHI
IPC分类号： B23F9/02 , B23F23/12 , B24B55/02
摘要： PURPOSE:To reduce a using liquid consumption and to miniaturize and simplify the feeding device of a grinding liquid, the shielding device of a splashing liquid, etc., by installing a feeding block by approaching the opening of the other part of a groove part to the tooth groove of a work. CONSTITUTION:The grinding liquid fed from a communicating path is filled up to the internal part of a groove part 13 and liquid pool 14, fed into the tooth groove of a work (spiral bevel gear) 2 according to the rotation of a grindstone 4 and the cooling, lubrication of the grinding face and carry-out action of chips are performed. Moreover, this grinding liquid does not cause any shortage because of being fed into the groove part 13 including the liquid pool 14, nor any splash to the surrounding. Also, the gap of the groove part 13 is sealed by a cover plate 17 and the leakage of the grinding liquid and the contamination of air accompanied by the rotation of the grindstone 4 are prevented.

5. 发明专利

JPS62124847A SIMULTANEOUS POSITIONING DEVICE FOR SPLIT TYPE CONNECTING ROD 失效
公开(公告)号：JPS62124847A
公开(公告)日：1987-06-06
申请号：JP26448785
申请日：1985-11-25
申请人： HONDA MOTOR CO LTD
发明人： TAKANO HIROZO , NAKAYAMA KATSUMI , SUZUKI MISAO
IPC分类号： B23Q3/18
摘要： PURPOSE:To perform quick and exact positioning by placing one of end faces parallel with each other on horizontal reference seats, shifting a shift rod, expanding a collet in the hole of the small end, and pressing a cap to a mating face and the side face of the large end to a reference surface. CONSTITUTION:When one of the end faces W5 of a split type connecting rod W is placed on the reference seats 41 and 42 of a jig base 40, and a shift rod 1 is shifted backward by means of a toggle device, the roller 3 fitted to a lead channel 1b rises positioning a lever 20 as shown by a solid line in the figure, and as a result, the taper section 23a of a rod is lowered subject to the force of a spring 28 expanding a collet 4 and then fixing the small end section. And another roller 3 is lowered positioning an L shaped arm 10 as shown by another solid line in the figure, and as a result, a push rod 13 presses a cap W1 subject to the force of a spring 15. On the other hand, the unclamping member of a lever 30 is retracted, and the lever 30 presses the side section of the large end to a reference surface. And an arm 61 is lowered by a cylinder pressing both ends of a connecting rod.

6. 发明专利

JPH02303763A GRINDING AND POLISHING DEVICE 失效
公开(公告)号：JPH02303763A
公开(公告)日：1990-12-17
申请号：JP12540889
申请日：1989-05-18
申请人： HONDA MOTOR CO LTD
发明人： HORIKOSHI MASAHIRO , TAKEUCHI TATSUYA , NAKAYAMA KATSUMI
IPC分类号： B24B41/06
摘要： PURPOSE:To prevent the formation of defects such as scars on the ground surface of a workpiece during transport by installing a mechanism for delivering the workpiece which is worked in a grinding unit into the working part side of a clamp-unit by a workpiece to be worked next. CONSTITUTION:When one spindle completes working, a sliding table slides in one direction, and a work on the other spindle is set oppositely to the grinding working part of a rotary grindstone, and grinding work is carried out. During this time, on the former spindle, a workpiece W which is sent under pressure in a work feeding passage 23 is sent into a receiving member 26 and stopped. Then a cylinder unit 28 operates to lift up the receiving member 26, and a pressing plate 34 is pushed forwardly through a pushing-in member 32. Therefore, a clamping member 40 is advanced, and the holding of a workpiece after working is released. Then, a cylinder unit 36 is advanced, and the workpiece at the rear edge of an insertion hole is pushed in, and the rear edge surface of the workpiece after working is pushed out by the front edge of the not-yet-worked workpiece. Then, the workpiece received into a receiving hole is sent under pressure to a polishing unit through a transfer hole 53a.

7. 发明专利

JPS62148108A MULTIPLE SPINDLE WORKING METHOD AND HEAD DEVICE THEREOF 失效
公开(公告)号：JPS62148108A
公开(公告)日：1987-07-02
申请号：JP28474085
申请日：1985-12-18
申请人： HONDA MOTOR CO LTD
发明人： TAKANO HIROZO , NAKAYAMA KATSUMI , HATAYAMA TADATOMO
IPC分类号： B23B39/16
摘要： PURPOSE:To drill at least a pair of holes with respective pitches in two kinds of (N-1)/2 pieces of workpieces by shifting a head provided in one row with odd number N pieces of spindles having two kinds of pitches repeated alternatively. CONSTITUTION:Connecting rods WA spaced from each other by a center distance A+B are secured fixedly to a jig pallet. Spindles 21-25 provided with desired tools 21a-25a are adapted to face five tool heads having pitches A, B repeated alternatively so that continuous holes WA-1 with pitch A are drilled by the tools 21a-24a. And the jig pallet is shifted by (A+B)/2 and the connecting rods WB are fixed spaced from each other by the center distance of A+B so that continuous holes WB-1 with the pitch B are drilled by tools 22a-25a driven with the spindles. Thus, only the spindles 21, 25 cannot work in common two types of workpieces WA, WB, and the shift distance of workpieces WA, WB will do with the average of pitches A, B.

8. 发明专利

JPS62140730A SIMULTANEOUS CLAMPING DEVICE FOR CONNECTING ROD OF DEVIDED TYPE 失效
公开(公告)号：JPS62140730A
公开(公告)日：1987-06-24
申请号：JP28005385
申请日：1985-12-12
申请人： HONDA MOTOR CO LTD
发明人： TAKANO HIROZO , NAKAYAMA KATSUMI
IPC分类号： F16C7/00 , B23Q3/06
摘要： PURPOSE:To perform clamping operation surely and quickly by installing a means to clamp while a single drive motive is allowed to press the mating surfaces of a rod part and a cap part of a divided type connecting rod without causing separation. CONSTITUTION:When a connecting rod W is located, a cylinder rod 34 of a clamping device 30 sinks to cause sinking of a clamp arm 31, and the major end part W6 and minor end part W7 of the connecting rod are pressed from above and fixed. The minor end part W7 of the connecting rod is pressed by a pushing member of said clamping arm 31 and fixed through the agency of a spring and a spring receptacle. The mating surfaces Wdelta3 of a cap part W1 and a rod part W2 never separate and are pressed by a clamp piece 3 always in the condition in close contact. Thereafter the clamp piece 3 is situated in parallel with the connecting rod end face W5, and the downward pushing force applied to the clamp arm 31 is evenly transmitted to the major end part W6 of the connecting rod, and now clamping of the same is completed.

9. 发明专利

JPS62124846A CONNECTING ROD CAP POSITIONING DEVICE 失效
公开(公告)号：JPS62124846A
公开(公告)日：1987-06-06
申请号：JP26448685
申请日：1985-11-25
申请人： HONDA MOTOR CO LTD
发明人： TAKANO HIROZO , NAKAYAMA KATSUMI
IPC分类号： B23Q3/18
摘要： PURPOSE:To perform quick and exact positioning by use of a simple method by placing one of end faces on a horizontal reference seat, shifting a shift rod horizontally to move two kinds of arms, and pressing respective mate faces and side faces to a perpendicular reference block subject to the force of a spring. CONSTITUTION:One of the end face W2 of a cap W, which are parallel with each other, is placed on the horizontal reference seat 41 of a jig base 40. The horizontal and backward shift of a shift rod 1 by means of a toggle device lowers the roller 3 fitted to a lead channel 1a moving the upper section 10a of an L shaped swing arm 10 to right direction as shown by a solid line in the figure. As a result, the push rod 13 of a cap section presses a head section W5 subjected to the force of a spring 15 positioning the cap W on the reference surfaces of perpendicular reference blocks 42b and 43. On the other hand, the separation of the unclamping member 4 provided to the shift rod 1 from a pushing arm 30 causes the pushing arm 30 to be pulled by a spring 32 pressing the side face of a cap section to a perpendicular reference block in parallel with the shift rod 1 at the end section, and as a result, the cap W is positioned.

10. 发明专利

JPH0335969A SPHERICAL FACE WORKING DEVICE 失效
公开(公告)号：JPH0335969A
公开(公告)日：1991-02-15
申请号：JP16902489
申请日：1989-06-30
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA KATSUMI , HORIKOSHI MASAHIRO , HATAYAMA TADATOMO
IPC分类号： B24B11/00 , B24B13/02
摘要： PURPOSE:To uniformly finish a work face without ant residual work by providing a work unit rotating a work tool for working a work around a work shaft and a rotation holding unit rotating the work around the work shaft. CONSTITUTION:Work is executed by pressing a rotating work tool 44 to a rotating work end face around a work shaft P. In this case, a crossed axes angle alpha is given in the space with the axial direction of the work shaft P so that the working axial line S of this work tool 44 passes through the work spherical center O and the axial center of the both is offset. The sliding can be done without generating the place where the peripheral speed becomes zero on the work W surface by offsetting the axial center of a work shaft S and works shaft P and yet rotating the both, and the pressing of the work tool 44 can be made almost constant over the whole area by having the crossed axes angle alpha in the axial direction of the both.

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