JPS6458468A - Phase indexing device of crank pin grinder - Google Patents
Phase indexing device of crank pin grinderInfo
- Publication number
- JPS6458468A JPS6458468A JP21536887A JP21536887A JPS6458468A JP S6458468 A JPS6458468 A JP S6458468A JP 21536887 A JP21536887 A JP 21536887A JP 21536887 A JP21536887 A JP 21536887A JP S6458468 A JPS6458468 A JP S6458468A
- Authority
- JP
- Japan
- Prior art keywords
- pin
- plate
- center
- journal
- indexing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
PURPOSE:To carry out the phase indexing of a pin journal in simple ways by inserting the pin of an indexing plate installed at the edge part of a crankshaft into the bush of a driving plate and rotatably supporting the driving shaft at the center of the driving plate to the position deflected from the center of the main journal of the crankshaft. CONSTITUTION:When one of the pin journal 5b of a crankshaft 5 is indexed at a grinding position, the driving shaft of an indexing plate driving plate 8 is turned by a previously calculated angle alpha or gamma around the driving center O2 of the indexing plate by a servomotor. Accompanied with this revolution, the indexing plate 7 is turned by an angle theta around the center O1 of a main journal 5a through a pin 7a by a bush 8a installed projectingly from the driving plate 8, and the phase indexing for the pin journal 5b to be ground is carried out. After the indexed pin journal 5b is held by a chuck 3, said pin journal 5b is turned around the working center O3, and the outer peripheral surface is grinding-worked by a grinding wheel 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21536887A JPS6458468A (en) | 1987-08-31 | 1987-08-31 | Phase indexing device of crank pin grinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21536887A JPS6458468A (en) | 1987-08-31 | 1987-08-31 | Phase indexing device of crank pin grinder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458468A true JPS6458468A (en) | 1989-03-06 |
Family
ID=16671137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21536887A Pending JPS6458468A (en) | 1987-08-31 | 1987-08-31 | Phase indexing device of crank pin grinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458468A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144772A (en) * | 1989-05-07 | 1992-09-08 | Toyoda Koki Kabushiki Kaisha | Method and apparatus for angularly indexing a crankshaft |
US6026549A (en) * | 1995-11-30 | 2000-02-22 | Nippon Toyama Corporation | Crankpin phase indexing method and apparatus |
CN108582606A (en) * | 2018-04-13 | 2018-09-28 | 南京航空航天大学 | Big thickness Composite Microwave curing process method |
-
1987
- 1987-08-31 JP JP21536887A patent/JPS6458468A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144772A (en) * | 1989-05-07 | 1992-09-08 | Toyoda Koki Kabushiki Kaisha | Method and apparatus for angularly indexing a crankshaft |
US6026549A (en) * | 1995-11-30 | 2000-02-22 | Nippon Toyama Corporation | Crankpin phase indexing method and apparatus |
CN108582606A (en) * | 2018-04-13 | 2018-09-28 | 南京航空航天大学 | Big thickness Composite Microwave curing process method |
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