JPS55131455A - Borer - Google Patents
BorerInfo
- Publication number
- JPS55131455A JPS55131455A JP3806379A JP3806379A JPS55131455A JP S55131455 A JPS55131455 A JP S55131455A JP 3806379 A JP3806379 A JP 3806379A JP 3806379 A JP3806379 A JP 3806379A JP S55131455 A JPS55131455 A JP S55131455A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- port
- main shaft
- jacket
- fitted
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
Abstract
PURPOSE:To increase the cooling effect at a borer, by providing the borer with an oil feed port, bearings provided in a collector cylinder fitted in a jacket-forming cooling cylinder, and a boring head fitted at a main shaft supported on the bearings. CONSTITUTION:When a main shaft 10 is driven, a boring head integrally formed with the main shaft 10 is rotated to bore a work. A cutting oil is forcibly supplied from an oil feed port 3 into a jacket 2 to cool bearings 9 and oil seals 7 which are fitted in a collector 4. A part of the cutting oil supplied into the jacket 2 flows into a feed passage 15 via an oil injection port 4a, an injection port 6a and a feed port 11. The cutting oil in the feed passage is ejected from a discharge port r1 to be then returned with chips to the main shaft 10 through a return port r2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3806379A JPS5926422B2 (en) | 1979-03-30 | 1979-03-30 | punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3806379A JPS5926422B2 (en) | 1979-03-30 | 1979-03-30 | punching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55131455A true JPS55131455A (en) | 1980-10-13 |
| JPS5926422B2 JPS5926422B2 (en) | 1984-06-27 |
Family
ID=12515029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3806379A Expired JPS5926422B2 (en) | 1979-03-30 | 1979-03-30 | punching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926422B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214533A (en) * | 1983-05-18 | 1984-12-04 | Mitsubishi Heavy Ind Ltd | Tool changing method and device thereof |
| CN102689038A (en) * | 2012-06-15 | 2012-09-26 | 西安工业大学 | Inner chip removal deep-hole machining rotary joint |
| US20180104785A1 (en) * | 2014-10-02 | 2018-04-19 | Korea Institute Of Industrial Technology | Device for mixing and supplying fluids |
-
1979
- 1979-03-30 JP JP3806379A patent/JPS5926422B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214533A (en) * | 1983-05-18 | 1984-12-04 | Mitsubishi Heavy Ind Ltd | Tool changing method and device thereof |
| JPH0523892B2 (en) * | 1983-05-18 | 1993-04-06 | Mitsubishi Heavy Ind Ltd | |
| CN102689038A (en) * | 2012-06-15 | 2012-09-26 | 西安工业大学 | Inner chip removal deep-hole machining rotary joint |
| US20180104785A1 (en) * | 2014-10-02 | 2018-04-19 | Korea Institute Of Industrial Technology | Device for mixing and supplying fluids |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5926422B2 (en) | 1984-06-27 |
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