JPS5725220A - Multiple limitless continuous bending press for deep groove, wave, crest, and angle shapes - Google Patents
Multiple limitless continuous bending press for deep groove, wave, crest, and angle shapesInfo
- Publication number
- JPS5725220A JPS5725220A JP10103180A JP10103180A JPS5725220A JP S5725220 A JPS5725220 A JP S5725220A JP 10103180 A JP10103180 A JP 10103180A JP 10103180 A JP10103180 A JP 10103180A JP S5725220 A JPS5725220 A JP S5725220A
- Authority
- JP
- Japan
- Prior art keywords
- dies
- ram
- pressure regulating
- hydraulic pressure
- moving
- 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: To bend a blank material at every two crests continuously without limitation and improve productivity by moving the moving dies of a ram and a base to the stationary die at the center of the base synchronously with the vertical movements of the ram.
CONSTITUTION: A die 8 is secured to the center of both ends of a bed and a pinion 11 is mounted thereto freely rotatably. Next, moving dies 9, 9 are fitted into the slide grooves 14 on both sides of the die 8, and racks 12 are secured to both ends of the dies 9, 9. Hydraulic cylinders 10 and hydraulic pressure regulating valves are provided to the outer side thereof. A ram 3 is secured to the piston 2 of a main cylinder 1, and a hydraulic pressure regulating valve is provided. Next, moving dies 6, 6 are fitted into the slide grooves of the ram 3 as well and hydraulic cylinders 5 and hydraulic pressure regulating valves are provided on the outer side thereof. Limit switches for tuning the reciprocating movements of the upper, lower dies 6, 9 and the vertical reciprocating movements of the main cylinder 1 are provided. Thence, a blank plate 7 is inserted between the dies 6 and 9, and when the main cylinder 1 is lowered, the respective hydraulic pressure regulating valves and the racks 12, pinions 11 are tuned by the limit switches while balances are being maintained, and the strip plate is pressed by every 2 crests by one press bending and this is repeated, whereby the multiple limitless and continuously bent and pressed products of deep groove, wave, crest and angle shapes are obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10103180A JPS5725220A (en) | 1980-07-22 | 1980-07-22 | Multiple limitless continuous bending press for deep groove, wave, crest, and angle shapes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10103180A JPS5725220A (en) | 1980-07-22 | 1980-07-22 | Multiple limitless continuous bending press for deep groove, wave, crest, and angle shapes |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5725220A true JPS5725220A (en) | 1982-02-10 |
Family
ID=14289798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10103180A Pending JPS5725220A (en) | 1980-07-22 | 1980-07-22 | Multiple limitless continuous bending press for deep groove, wave, crest, and angle shapes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5725220A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH057941A (en) * | 1991-02-08 | 1993-01-19 | Kumataro Matsunaga | Deep groove waveform multi-bending press equipment |
CN105050742A (en) * | 2012-08-13 | 2015-11-11 | 泰斯雷体德集团公司 | Apparatus for folding a sheet of material into a support structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4946570A (en) * | 1972-09-11 | 1974-05-04 | ||
JPS4990266A (en) * | 1972-12-28 | 1974-08-28 |
-
1980
- 1980-07-22 JP JP10103180A patent/JPS5725220A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4946570A (en) * | 1972-09-11 | 1974-05-04 | ||
JPS4990266A (en) * | 1972-12-28 | 1974-08-28 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH057941A (en) * | 1991-02-08 | 1993-01-19 | Kumataro Matsunaga | Deep groove waveform multi-bending press equipment |
CN105050742A (en) * | 2012-08-13 | 2015-11-11 | 泰斯雷体德集团公司 | Apparatus for folding a sheet of material into a support structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES480090A1 (en) | Press for pulverulent materials | |
MY103934A (en) | Method and apparatus for forming container with profiled bottom | |
ES485531A1 (en) | Forging press | |
JPS5725220A (en) | Multiple limitless continuous bending press for deep groove, wave, crest, and angle shapes | |
JP2602127B2 (en) | Deep groove corrugated multiple bending press | |
EP0384340A3 (en) | Apparatus for scribing grain-oriented electrical steel strip | |
GB1424979A (en) | Die forming apparatus | |
SU1018752A1 (en) | Die for drawing large-size parts | |
GB1399327A (en) | Presses | |
SU871896A1 (en) | Bending die | |
SU1156794A1 (en) | Die for flashless stamping | |
SU959869A1 (en) | Die for producing y-shaped and i-shaped parts bending | |
SU1303220A1 (en) | Drawing die | |
SU774711A1 (en) | Die for bending box-shaped parts | |
JPS577331A (en) | Simultaneous bending method | |
KR890000322Y1 (en) | Oil pressure | |
SU593934A1 (en) | Double-acting hydraulic press | |
SU710730A1 (en) | Die set with liquid-filled female die for hydraulic-mechanical drawing | |
SU592482A1 (en) | Die set for corrugating sheet stock | |
SU1189538A1 (en) | Die for bending piece billets | |
SU623627A1 (en) | Die set for pressing out box-shaped articles | |
SU1009569A1 (en) | Method of drawing hollow parts from sheet material | |
JPH022490Y2 (en) | ||
SU1007813A1 (en) | Die for flash free forming | |
SU656877A1 (en) | Horizontal hydraulic unit |