JPS5684125A - Folding machine - Google Patents
Folding machineInfo
- Publication number
- JPS5684125A JPS5684125A JP15978279A JP15978279A JPS5684125A JP S5684125 A JPS5684125 A JP S5684125A JP 15978279 A JP15978279 A JP 15978279A JP 15978279 A JP15978279 A JP 15978279A JP S5684125 A JPS5684125 A JP S5684125A
- Authority
- JP
- Japan
- Prior art keywords
- bearing table
- sheet blank
- pull
- spring
- order
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To perform the folding work without generating cracks and undesirable irregular curvature in the folded sheet, by installing a spring mechanism for transversely transferring the clamping lever and the bearing table, by which the sheet blank is being held firmly, reacting to the forward feed caused by the press work.
CONSTITUTION: The sheet blank 7 is held by the bearing table 14 and the clamping lever 17. A spring 22 is attached to either the clamping lever 17 or the bearing table 14 in order to prevent the deviation of the clamping force for the sheet blank 7. The springs 23, 24, are installed on both sides of the pin 13 between the bearing table 14 and the bed 11, in order to support the bearing table 14 in a horizontally balanced condition. The pull-back spring 25 is installed betwen the bed 11 and the bearing table 14 in order to pull back the bearing table 14 from the forward movement of the bearing table 14 due to the forward feed caused by the press work. Hereby, the bearing table 14 makes a straight movement along the long hole 16 reacting to the external force given to the sheet blank 7, and turns around the pin 13. By suitably selecting the force of the pull-back spring 25, the sheet blank 7 hardly causes elongation, and moves together with the bearing table 14 toward the press machine 1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15978279A JPS60130B2 (en) | 1979-12-11 | 1979-12-11 | Folding plate curving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15978279A JPS60130B2 (en) | 1979-12-11 | 1979-12-11 | Folding plate curving device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5684125A true JPS5684125A (en) | 1981-07-09 |
JPS60130B2 JPS60130B2 (en) | 1985-01-05 |
Family
ID=15701141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15978279A Expired JPS60130B2 (en) | 1979-12-11 | 1979-12-11 | Folding plate curving device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60130B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104550383A (en) * | 2013-10-29 | 2015-04-29 | 北京精密机电控制设备研究所 | Corrugation folding machine for spaceflight special filter core folding net |
-
1979
- 1979-12-11 JP JP15978279A patent/JPS60130B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104550383A (en) * | 2013-10-29 | 2015-04-29 | 北京精密机电控制设备研究所 | Corrugation folding machine for spaceflight special filter core folding net |
Also Published As
Publication number | Publication date |
---|---|
JPS60130B2 (en) | 1985-01-05 |
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