DE1452738C - Device for the continuous manufacture of wave walls - Google Patents
Device for the continuous manufacture of wave wallsInfo
- Publication number
- DE1452738C DE1452738C DE19631452738 DE1452738A DE1452738C DE 1452738 C DE1452738 C DE 1452738C DE 19631452738 DE19631452738 DE 19631452738 DE 1452738 A DE1452738 A DE 1452738A DE 1452738 C DE1452738 C DE 1452738C
- Authority
- DE
- Germany
- Prior art keywords
- embossing
- beads
- folding
- same time
- die
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 210000001847 Jaw Anatomy 0.000 claims description 14
- 238000004049 embossing Methods 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 230000002844 continuous Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Description
Es sind Vorrichtungen zur kontinuierlichen Herstellung von Wellenwänden bekannt, die aus aneinandergereihten, mit Sicken versehenen tiefgezogenen Wellen bestehen, wobei in ein kontinuierlich zugeführtes Bandmaterial Sicken eingeprägt und gleichzeitig die Wellen durch Biegebacken und ein der Faltenführung dienendes Faltschwert gefaltet werden.There are devices for the continuous production of wave walls are known, which are made of strung together, there are deep-drawn shafts provided with beads, with a continuously fed in Ribbon material embossed beads and at the same time the waves through bending jaws and a fold guide serving folding sword are folded.
Mit solchen Vorrichtungen ist es möglich, Wellenwände in kontinuierlichem Arbeitstakt aus Bandmaterial rationell herzustellen, weil insbesondere das Sikken und das Falten der Wellen zur gleichen Zeit vorgenommen wird. Die Erfindung hat eine zweckmäßige Abwandlung solcher Vorrichtungen zum Gegenstand, derart, daß zum Einprägen der Sicken die Biegebakken gleichzeitig als Prägestempel und das Faltschwert entsprechend als Matrize ausgebildet ist. Dadurch wird erreicht, daß das Falten der Wellen und das Einprägen der Sicken räumlich und zeitlich zusammenfallend erfolgen. Die Erfindung beinhaltet darüber hinaus den weiteren Vorteil, daß eine besondere Sickenstation entfällt und schon dadurch die gesamte Vorrichtung einfacher und in ihrer Herstellung günstiger wird.With such devices it is possible to make shaft walls in a continuous work cycle from strip material Efficient to manufacture, because in particular the sinking and folding of the shafts are carried out at the same time will. The subject of the invention is an expedient modification of such devices, in such a way that for embossing the beads, the bending jaws simultaneously act as a die and the folding sword is designed accordingly as a die. Thereby it is achieved that the folding of the waves and the embossing the beads coincide spatially and temporally. The invention also includes the further advantage that a special beading station is omitted and thereby the entire device becomes easier and cheaper to manufacture.
An Hand der schematischen Zeichnung sei die Vorrichtung gemäß der Erfindung näher erläutert:The device according to the invention will be explained in more detail using the schematic drawing:
Das Blechband 6 wird vor dem Beginn des FaIt- und Prägevorgangs an dem horizontal feststehenden Biege- und Prägebacken 1 durch die Spannbacke 4 und am horizontal verschiebbaren Biege- und Prägebacken 2 durch die Spannbacke 5 festgespähnt-. Beim FaIt- und Prägevorgang fährt der bewegliche Bakken2, wie durch den Pfeil angedeutet, nach links. Durch das gleichzeitig mit halber Geschwindigkeit des beweglichen Backens 2 nach links bewegte und unter einem vorgegebenen, nach oben gerichtetem Druck stehende Faltschwert 3 wird das Blech dabei zu einer Welle gefaltet, wobei mittels Prägenocken 8 am hori-; zontal feststehenden Backen 1, Prägenocken 9 am ho-; rizontal beweglichen Backen 2 und Aussparungen 7! im Faltschwert 3 gleichzeitig Sicken in die Welle eingedrückt werden. Nach beendetem FaIt- und Sickenvorgang wird die Welle zum Herausfahren des Faltschwertes durch Zurückfahren des beweglichen Bakkens 2 zunächst etwas aufgebogen und dann nach dem Hochfahren des horizontal feststehenden Backens 1 nach links weitergeschoben. Nach dem Zurückfahren des beweglichen Backens 2 :Jin die Ausgangslage wiederholt sich dann der gleiche Vorgang in kontinu- ; ierlicher Folge. jBefore the start of the folding and embossing process, the sheet metal strip 6 is spied onto the horizontally fixed bending and embossing jaw 1 by the clamping jaw 4 and on the horizontally displaceable bending and embossing jaw 2 by the clamping jaw 5. During the folding and embossing process, the movable jaw2 moves to the left, as indicated by the arrow. By simultaneously moving at half the speed of the movable jaw 2 to the left and standing under a predetermined, upward pressure, the sheet metal is folded into a wave, whereby by means of embossing cams 8 on the hori- ; zontally fixed jaws 1, embossing cams 9 on the ho-; rizontally movable jaws 2 and recesses 7 ! In the folding blade 3, corrugations are pressed into the shaft at the same time. After the end of the folding and beading process, the shaft is initially bent open a little by moving the movable jaw 2 back and then pushed further to the left after the horizontally fixed jaw 1 has been raised. After moving the movable jaw 2: J back into the starting position, the same process is repeated in continu- ous; serious consequence. j
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0045607 | 1963-08-15 | ||
| DEL0045607 | 1963-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1452738A1 DE1452738A1 (en) | 1970-04-09 |
| DE1452738C true DE1452738C (en) | 1973-04-05 |
Family
ID=
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