JPS6420425A - Supporting and exciting structure for vibrating table - Google Patents
Supporting and exciting structure for vibrating tableInfo
- Publication number
- JPS6420425A JPS6420425A JP62174696A JP17469687A JPS6420425A JP S6420425 A JPS6420425 A JP S6420425A JP 62174696 A JP62174696 A JP 62174696A JP 17469687 A JP17469687 A JP 17469687A JP S6420425 A JPS6420425 A JP S6420425A
- Authority
- JP
- Japan
- Prior art keywords
- guide
- exciting
- piston
- advanced
- pairs
- 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
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Machine Tool Units (AREA)
Abstract
PURPOSE:To miniaturize an exciting device by providing a driven block having two pairs of parallel vertical surfaces on the lower face of a table, and providing a side face guide provided with an exciting function on the vertical surface of said block. CONSTITUTION:On four faces of the periphery of a driven block 2a, two pairs of side face guided 1-1-1-4 provided with a cylinder 5 and a piston 6 are arranged. At the time of exciting the guide 1-4, the piston 6 is advanced by supplying the hydraulic pressure to an oil duct 9c, and also, pressure is generated in a plane static pressure bearing 7 through an oil duct 9E and an oil film of delta of formed, and also, hydraulic pressure is generated in a cylindrical static pressure bearing 10 so that the piston 6 is excited smoothly, and when the guide 1-4 has advanced, the guide 1-2 retreats. The same operation is executed with respect to the guides 1-1, 1-3, as well.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62174696A JPS6420425A (en) | 1987-07-15 | 1987-07-15 | Supporting and exciting structure for vibrating table |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62174696A JPS6420425A (en) | 1987-07-15 | 1987-07-15 | Supporting and exciting structure for vibrating table |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6420425A true JPS6420425A (en) | 1989-01-24 |
Family
ID=15983073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62174696A Pending JPS6420425A (en) | 1987-07-15 | 1987-07-15 | Supporting and exciting structure for vibrating table |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6420425A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993021510A1 (en) * | 1992-04-20 | 1993-10-28 | Team Corporation | High frequency vibration test fixture with hydraulic servo valve and piston actuator |
-
1987
- 1987-07-15 JP JP62174696A patent/JPS6420425A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993021510A1 (en) * | 1992-04-20 | 1993-10-28 | Team Corporation | High frequency vibration test fixture with hydraulic servo valve and piston actuator |
US5544528A (en) * | 1992-04-20 | 1996-08-13 | Team Corporation | High frequency vibration test fixture with hydraulic servo valve and piston actuator |
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