JPS645710A - Processing device - Google Patents
Processing deviceInfo
- Publication number
- JPS645710A JPS645710A JP16271587A JP16271587A JPS645710A JP S645710 A JPS645710 A JP S645710A JP 16271587 A JP16271587 A JP 16271587A JP 16271587 A JP16271587 A JP 16271587A JP S645710 A JPS645710 A JP S645710A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- slide table
- spindle unit
- type
- piston rod
- 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
- Drilling And Boring (AREA)
Abstract
PURPOSE:To aim at improvement of the efficiency in processing the valve seats of cylinder heads various in type by providing, on a slide table, a stopper mechanism which is capable of adjusting the position in height of a spindle unit provided with rotary tools. CONSTITUTION:One end of the body part 58 of a spindle unit 30 is supported on the No.2 slide table so that it may be free to make an oscillating motion, and on the other end thereof is provided a stopper mechanism 32 including a cylinder 48. In addition, if the cylinder 48 is operated to displace one piston rod 50b in the direction of Y2 or Y1, the body part 58 makes an oscillating motion so that it is displaced. And then, when the engaging stopper member 60 thereof touches an engaging stopper bolt 46a or 46b, which is justified in advance according to the type of a cylinder head, the spindle unit 30 provided with rotary tools is positioned at a height with respect to the No.2 slide table. Hereupon, the other piston rod 50a is also moved in the same direction, and each positioning is confirmed by means of limit switches 56a, 56b. Thereby, cylinder heads various in type can be processed efficiently.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16271587A JPS645710A (en) | 1987-06-29 | 1987-06-29 | Processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16271587A JPS645710A (en) | 1987-06-29 | 1987-06-29 | Processing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS645710A true JPS645710A (en) | 1989-01-10 |
Family
ID=15759917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16271587A Pending JPS645710A (en) | 1987-06-29 | 1987-06-29 | Processing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS645710A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6880214B2 (en) * | 2000-10-11 | 2005-04-19 | Ds Technologie Werkzeugmaschinenbau Gmbh | Column-type machine tool |
US8640577B2 (en) * | 2012-04-03 | 2014-02-04 | Yamazaki Mazak Corporation | Turning spindle unit of multi-tasking machine |
-
1987
- 1987-06-29 JP JP16271587A patent/JPS645710A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6880214B2 (en) * | 2000-10-11 | 2005-04-19 | Ds Technologie Werkzeugmaschinenbau Gmbh | Column-type machine tool |
US8640577B2 (en) * | 2012-04-03 | 2014-02-04 | Yamazaki Mazak Corporation | Turning spindle unit of multi-tasking machine |
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