JPS57168842A - Tool rest of machine tool - Google Patents
Tool rest of machine toolInfo
- Publication number
- JPS57168842A JPS57168842A JP5277081A JP5277081A JPS57168842A JP S57168842 A JPS57168842 A JP S57168842A JP 5277081 A JP5277081 A JP 5277081A JP 5277081 A JP5277081 A JP 5277081A JP S57168842 A JPS57168842 A JP S57168842A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- work
- dividing head
- rest
- storage magazine
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/15513—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Turning (AREA)
Abstract
PURPOSE:To spread an applicable range of a work for its diameter, by quite eliminating interference between an internal diameter tool and work or headstock, that is, by providing a tool storage magazine to a position, independently of a dividing head, that is, to a position for the tool to interfere with neither the headstock nor the work. CONSTITUTION:A tool storage magazine 7 is turned to come to a replacement position by a call command, then an oil hydraulic cylinder 17, provided on a tool rest 6, is operated to transfer a tool, engaged to an engagement member 20, to the side of a dividing head 8. The dividing head 8 is lifted by action of a piston 24 and operated 180 deg. rotary indexing by a motor 9. In accordance with lowering motion of the piston 24, a tool 19 is correctly positioned and clamped to the tool rest 6 through joints 32, 33. If a rotary tool is set, a clutch 39 of a driving shaft is mated to a driving device of the rotary tool. In this way, a necessary tool can be always fed to a cutting position of the tool rest 6 by repeating half turn indexing operation of the dividing head. Further the tool can be exchanged with the tool storage magazine even in cutting work at a face-to-face preparation position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5277081A JPS57168842A (en) | 1981-04-08 | 1981-04-08 | Tool rest of machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5277081A JPS57168842A (en) | 1981-04-08 | 1981-04-08 | Tool rest of machine tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57168842A true JPS57168842A (en) | 1982-10-18 |
JPS649135B2 JPS649135B2 (en) | 1989-02-16 |
Family
ID=12924093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5277081A Granted JPS57168842A (en) | 1981-04-08 | 1981-04-08 | Tool rest of machine tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57168842A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61244438A (en) * | 1985-04-19 | 1986-10-30 | Toshiba Tungaloy Co Ltd | Automatic tool replacing apparatus |
CN111716112A (en) * | 2019-03-22 | 2020-09-29 | 兄弟工业株式会社 | Numerical control device and machine tool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128285A (en) * | 1974-09-02 | 1976-03-10 | Ikegai Iron Works Ltd | KOSAKUKIKAI |
JPS5558940A (en) * | 1978-10-23 | 1980-05-02 | Hitachi Seiki Co Ltd | Composite turning operation machine tool |
-
1981
- 1981-04-08 JP JP5277081A patent/JPS57168842A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128285A (en) * | 1974-09-02 | 1976-03-10 | Ikegai Iron Works Ltd | KOSAKUKIKAI |
JPS5558940A (en) * | 1978-10-23 | 1980-05-02 | Hitachi Seiki Co Ltd | Composite turning operation machine tool |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61244438A (en) * | 1985-04-19 | 1986-10-30 | Toshiba Tungaloy Co Ltd | Automatic tool replacing apparatus |
CN111716112A (en) * | 2019-03-22 | 2020-09-29 | 兄弟工业株式会社 | Numerical control device and machine tool |
CN111716112B (en) * | 2019-03-22 | 2022-04-12 | 兄弟工业株式会社 | Numerical control device and machine tool |
Also Published As
Publication number | Publication date |
---|---|
JPS649135B2 (en) | 1989-02-16 |
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