JPS54111189A - A vertical type deep-hole processing device - Google Patents
A vertical type deep-hole processing deviceInfo
- Publication number
- JPS54111189A JPS54111189A JP1779378A JP1779378A JPS54111189A JP S54111189 A JPS54111189 A JP S54111189A JP 1779378 A JP1779378 A JP 1779378A JP 1779378 A JP1779378 A JP 1779378A JP S54111189 A JPS54111189 A JP S54111189A
- Authority
- JP
- Japan
- Prior art keywords
- drill
- cutting
- cutting liquid
- drill head
- hole
- 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.)
- Granted
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
PURPOSE: To improve operational efficiency, by supplying cutting liquid under pressure from a guide bush which serves as a guide for a drill head and by facilitating the discharge of cutting scraps, in a device to process deep holes by arranging an ejector drill vertically.
CONSTITUTION: A work is set on a rotary table, and the drilling posiion is determined by a numerical instruction data. Main shaft head 14 is lowered at fixed speed, and at the same time, electromagnetic valves 91 and 92 are opened, and cutting liquid is supplied to supply ports 56 and 80. Drill head 70 is guided by guide bush 33 and drills a hole on the work. The cutting liquid from the gap between drill tube 71 and inner tube 72, together with cutting scraps, flows from the hole of drill head 70 into inner tube 72, and it is sucked due to ejector effect and is discharged from discharge port 57.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1779378A JPS54111189A (en) | 1978-02-17 | 1978-02-17 | A vertical type deep-hole processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1779378A JPS54111189A (en) | 1978-02-17 | 1978-02-17 | A vertical type deep-hole processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54111189A true JPS54111189A (en) | 1979-08-31 |
| JPS6224203B2 JPS6224203B2 (en) | 1987-05-27 |
Family
ID=11953581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1779378A Granted JPS54111189A (en) | 1978-02-17 | 1978-02-17 | A vertical type deep-hole processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54111189A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118307A (en) * | 1982-12-23 | 1984-07-09 | Nakamuratome Seimitsu Kogyo Kk | Rotary tool spindle of machine tool |
| KR101113746B1 (en) * | 2011-06-15 | 2012-02-27 | 에스에이에스(주) | Improves the going straight degree of the head structure which boring trepanning association drilling machine |
| CN102689038A (en) * | 2012-06-15 | 2012-09-26 | 西安工业大学 | Inner chip removal deep-hole machining rotary joint |
| US8777526B2 (en) | 2010-03-16 | 2014-07-15 | Kabushiki Kaisha Toshiba | Deep hole processing device |
-
1978
- 1978-02-17 JP JP1779378A patent/JPS54111189A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118307A (en) * | 1982-12-23 | 1984-07-09 | Nakamuratome Seimitsu Kogyo Kk | Rotary tool spindle of machine tool |
| JPH0424163B2 (en) * | 1982-12-23 | 1992-04-24 | Nakamura Tome Precision Ind | |
| US8777526B2 (en) | 2010-03-16 | 2014-07-15 | Kabushiki Kaisha Toshiba | Deep hole processing device |
| KR101113746B1 (en) * | 2011-06-15 | 2012-02-27 | 에스에이에스(주) | Improves the going straight degree of the head structure which boring trepanning association drilling machine |
| CN102689038A (en) * | 2012-06-15 | 2012-09-26 | 西安工业大学 | Inner chip removal deep-hole machining rotary joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224203B2 (en) | 1987-05-27 |
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