JPS5727636A - Automatic tool-exchanging apparatus - Google Patents
Automatic tool-exchanging apparatusInfo
- Publication number
- JPS5727636A JPS5727636A JP10323680A JP10323680A JPS5727636A JP S5727636 A JPS5727636 A JP S5727636A JP 10323680 A JP10323680 A JP 10323680A JP 10323680 A JP10323680 A JP 10323680A JP S5727636 A JPS5727636 A JP S5727636A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- rotation
- main shaft
- setting device
- register
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15553—Tensioning devices or tool holders, e.g. grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
PURPOSE:To permit use of standard tools and permit efficient tool exchange without stopping rotation of a main shaft by controlling the rotation of the main shaft to the speed in which engagement of a key and a keyway is permitted, when the main shaft and a tool are interlinked and released through engagement and release of the key and the keyway. CONSTITUTION:When a tool exchange instruction MO6 is transmitted, the rotation speed signal from a register 80 and the instruction from the setting device 86 which sets a prescribed low speed in which key engagement is permitted are compared in a comparator 88, and if the instruction speed from the register 80 is higher than that speed from the setting device 86, the signal from the setting device 86 operates an exchange circuit 87 to switch the rotation speed of a main shaft to the speed permitting key engagement. On the contrary, if the instruction speed from the register 80 is lower than the set speed by the setting device 86, the signal from the setting device 86 is not applied to the switching circuit, and the rotation signal from the register 80 is continued, and the rotation of the main shaft 11 is continued.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10323680A JPS5727636A (en) | 1980-07-25 | 1980-07-25 | Automatic tool-exchanging apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10323680A JPS5727636A (en) | 1980-07-25 | 1980-07-25 | Automatic tool-exchanging apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5727636A true JPS5727636A (en) | 1982-02-15 |
JPS6257456B2 JPS6257456B2 (en) | 1987-12-01 |
Family
ID=14348806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10323680A Granted JPS5727636A (en) | 1980-07-25 | 1980-07-25 | Automatic tool-exchanging apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5727636A (en) |
-
1980
- 1980-07-25 JP JP10323680A patent/JPS5727636A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6257456B2 (en) | 1987-12-01 |
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