JPS5548431A - Lift device of tool and so on in machine tool - Google Patents
Lift device of tool and so on in machine toolInfo
- Publication number
- JPS5548431A JPS5548431A JP12183578A JP12183578A JPS5548431A JP S5548431 A JPS5548431 A JP S5548431A JP 12183578 A JP12183578 A JP 12183578A JP 12183578 A JP12183578 A JP 12183578A JP S5548431 A JPS5548431 A JP S5548431A
- Authority
- JP
- Japan
- Prior art keywords
- lower mold
- lifter body
- plate
- lifting
- horizontally
- 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
Abstract
PURPOSE: The captioned device which is able to simplify the driving mechanism for lifting the lifter body, and also to horizontally lift the lifter body, by lifting the lifter body by the mechanical guide at several places, forcibly shifting it in the direction of length by contact pressure.
CONSTITUTION: In case the lower mold 5 is carried in and out, the lifter body is horizontally raised through the lifting guide mechanisms 21, 21 by projecting the piston 29 of the shift driving mechanism 28 and driving it, and horizontally shifting the lifter body, and the lower mold 5 is moved in rolling by making each roller 16, ... projected on the surface of the bolster plate 3, and making the lower mold 5 float on the surface of the plate 3. Also, in case the lower mold 5 is set, after it has been carried in rolling, the piston 29 is reversed and returned, the lifter body is naturally lowered by its dead load and weight of the lower mold 5 along the slope of the inclined cams 26, 26 of the mechanisms 21, 21 until the rollers 16,... sink under the surface of the plate 3, and the lower mold 5 is directly placed on the plate 3 and is fixed by the clamping devices 7,....
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12183578A JPS5548431A (en) | 1978-10-02 | 1978-10-02 | Lift device of tool and so on in machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12183578A JPS5548431A (en) | 1978-10-02 | 1978-10-02 | Lift device of tool and so on in machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5548431A true JPS5548431A (en) | 1980-04-07 |
Family
ID=14821101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12183578A Pending JPS5548431A (en) | 1978-10-02 | 1978-10-02 | Lift device of tool and so on in machine tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5548431A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146774A (en) * | 1991-02-27 | 1992-09-15 | Uniflo Conveyor, Inc. | Lift mechanism for installation and removal of press brake dies |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120289A (en) * | 1973-03-25 | 1974-11-16 | ||
JPS5239842B2 (en) * | 1974-10-04 | 1977-10-07 |
-
1978
- 1978-10-02 JP JP12183578A patent/JPS5548431A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120289A (en) * | 1973-03-25 | 1974-11-16 | ||
JPS5239842B2 (en) * | 1974-10-04 | 1977-10-07 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146774A (en) * | 1991-02-27 | 1992-09-15 | Uniflo Conveyor, Inc. | Lift mechanism for installation and removal of press brake dies |
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