EP1724033B1 - Machine for forming beads, edges and the like on metal sheets - Google Patents
Machine for forming beads, edges and the like on metal sheets Download PDFInfo
- Publication number
- EP1724033B1 EP1724033B1 EP06015880A EP06015880A EP1724033B1 EP 1724033 B1 EP1724033 B1 EP 1724033B1 EP 06015880 A EP06015880 A EP 06015880A EP 06015880 A EP06015880 A EP 06015880A EP 1724033 B1 EP1724033 B1 EP 1724033B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bead
- machine
- compressed air
- air cylinder
- lever
- 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.)
- Active
Links
- 239000011324 bead Substances 0.000 title claims description 52
- 239000002184 metal Substances 0.000 title claims description 7
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000003754 machining Methods 0.000 description 19
- 238000005096 rolling process Methods 0.000 description 14
- 235000013372 meat Nutrition 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates
Definitions
- the invention relates to a sheet metal working machine for beading, flanging and the like of sheets according to the preamble of claim 1.
- a sheet rolling machine of this kind is from the EP 1 213 063 A have become known to the applicant.
- the working head is designed as a turntable and has three beading tools, which are each by a hand lever on and disengaged.
- the invention has for its object to provide a sheet rolling machine of the type mentioned, which is even less expensive to produce and also easier to use.
- a central compressed air supply is provided, which is connectable to said drive means for introducing the bead depth.
- the compressed air supply is provided with connecting means which are switched on and disengaged.
- Sheet metal rolling machine 1 shown has a machine frame 37 which is provided with a base plate 38 on a building floor and which is provided with wheels 28 for adjusting the sheet rolling machine 1.
- a machining head 2 Arranged at the upper end of the machine frame 37 is a machining head 2 which, as can be seen, projects radially and which has a lower and a fixed bearing block 8 with a lower bead roll 23 and an upper pivotable bearing block 7 with an upper bead roll 24.
- the two bead rolls 23 and 24 are connected via a lower bead shaft 10 and upper bead shaft 9 with a drive 3, which has an upwardly projecting drive shaft 4 and a gear unit 29.
- the drive shaft 4 is driven in particular by a motor.
- the gear unit 29 has a bevel gear pair 5, with which the lower bead shaft 10 is driven. About a Stirnradpar 6, the rotational movement of the lower bead shaft 10 is transmitted to the upper bead shaft 9.
- the two bead shafts 9 and 10 are parallel to each other and the directions of rotation and the rotational speeds are the same. The direction of rotation can be changed according to double arrow B.
- the upper bearing block 7 is limited pivotable about a horizontal axis of rotation 20. As can be seen, this axis of rotation 20 is arranged at the rear end of the upper bearing block 7.
- the bearing block 7 can also be adjusted horizontally limited by means of a pivot lever 19 and an eccentric, not shown here in the directions of the double arrow X.
- the comparatively small adjustment range is for example 2 mm. By means of a clamping lever 21, this adjustment can be fixed.
- This horizontal adjustment of the upper bearing block 7 is made possible by the pair of spur gears 6, which meshes within the adjustment range.
- a stop plate 25 is mounted with a guide rod 18, the horizontally in the directions of the arrow V according to an adjustment handle 16 FIG. 2 is adjustable.
- the dimension b indicates the distance of the inside of the upper bead roll 24 to the guide surface of the stop plate 25.
- a clamping lever 17 By means of a clamping lever 17, a set dimension b can be fixed.
- the stop plate 25 serves to guide a sheet to be processed 26. For processing, the sheet 26 is passed in the directions of the double arrow Z between the bead rollers 23 and 24 and thereby the in FIG. 3 shown bead S incorporated.
- the desired depth of the bead is achieved, as for example in FIG. 3 indicated at a machined plate 26a.
- the two bead rollers 23 and 24 are each releasably attached to the bead shaft 10 and 9 and can be replaced.
- other working means for processing metal sheets are also possible here, which are stored in a tool box 27.
- a drive A is arranged on the machine frame 37, which has an air pressure cylinder 14 which can be actuated via a switch, not shown here, for example via an electric foot switch.
- a piston rod 39 of the air cylinder 14 is articulated to a rear fork-shaped end of a lever 11. If the compressed air cylinder 14 is actuated at the said switch, then the piston rod 39 moves upwards until a rotary part 41 mounted on the lever 11 engages on a hand crank 13. The hand crank 13 thus limits the possible pivoting movement of the lever 11 and thus forms a stop. If the lever 11 as mentioned pivoted so moves a nose 11a of the lever 11 down and pivoted according to the upper bearing block 7 about the rotation axis 20.
- the upper bead roll 24 in the direction of the double arrow Y against the retroactive force of a spring element 15 vertically downwards against the lower bead 23 moves.
- the hand crank 13 is rotated clockwise. Since the nut 22 preferably has a left-hand thread, thereby the hand crank 13 is moved upward. With the air cylinder 14 so that the lever 11 can be pivoted again by a certain amount, so that the nose 11 a, the upper bearing block 7 moves further down.
- the depth of the bead can thus be increased by appropriate stepwise rotation of the hand crank 13 in a clockwise direction, until finally the intended bead depths and thus the bead S is reached.
- the hand crank 13 If the hand crank 13 is rotated counterclockwise, the hand crank 13 is moved downward. The bead depth is thus reduced accordingly.
- the position of the hand crank 13 can be indicated by a scale, not shown here, or other suitable means.
- the hand crank 13 thus forms a stop. It can also be replaced by other suitable means, and means are also conceivable that allow remote operation.
- the hand crank 13 could be rotated by an electric motor.
- the air cylinder 14 thus forms with the lever 11, the drive A for introducing the bead depth.
- the air cylinder 14 could also be replaced by other suitable drive means.
- a compressed air line 42 which leads to the compressed air cylinder 14 is in FIG. 1 merely hinted.
- a machine frame 37 ' here is solid and has at least one extendable wheel 30 which, together with the wheels 28, enables a method of the sheet metal rolling machine 1'.
- a turntable 40 is mounted, which has three processing heads 2a, 2b and 2c, which are symmetrically arranged as shown and formed substantially the same.
- the two corrugation shafts 9 and 10 shown in the machining head 2a, the lever 11, the pneumatic cylinder 14 and the lever 19 and other parts explained above are thus also provided in the machining head 2b and in the machining head 2c.
- the turntable 40 is rotatable about a vertical axis 43 which extends in the drive shaft 4.
- the sheet rolling machine 1 ' is provided for a fixed working position, to each of which the desired machining head 2a, 2b or 2c is brought.
- the bead rollers 23 'and 24' arranged at the machining head 2b are as a rule different from the bead rollers 23 and 24 and this also applies to the bead rollers of the working head 2c, not shown here.
- These bead rolls can be exchanged, including a tool box 27 is provided in the machine frame 37 '. If the working position is provided at the machining head 2b and the bead rollers 23 and 24 are required for machining the sheet 26, the turntable 40 is rotated counterclockwise by 120 °, so that now the machining head 2a is in the earlier position of the machining head 2b. With a clockwise rotation of 120 °, the machining head 2c can be pivoted to the working position.
- the bevel gear pair 5 must be decoupled.
- a compressed air cylinder 35 is provided, with which a wedge 36 is horizontally displaceable and thus the bevel gear 5 connected to the shaft 4 can be lowered until it is no longer engaged with the bevel gear attached to the lower bead shaft 10. If the wedge 36 is displaced in the opposite direction, the bevel gear 5, which is displaceably mounted on the shaft 4, moves upwards and thus engages with the other bevel gear.
- the rotary bearing for the turntable 40 is in FIG. 4 indicated by the reference numeral 34.
- Such a pivot bearing for the axial and radial guidance of the turntable 40 may be formed in a conventional manner.
- the compressed air line to the turntable 40 and thus to the compressed air cylinder 35 and the corresponding compressed air cylinder 14 is also interrupted.
- a compressed air cylinder 33 and an index pin 32 are provided, which are mounted below the turntable 40 at the machine position 37 '.
- the compressed air cylinder 33 can be actuated via a line not shown here with the foot switch 31.
- the index pin 32 moves up or down in the directions of the double arrow W. If the index pin 32 is moved down, the compressed air connection to the turntable 40 is interrupted and this can be freely rotated in both directions after decoupling the gear unit 29.
- the index pin 32 on the foot switch 31 is moved upward, so that now the compressed air cylinders 35 and 14 are supplied with compressed air.
- the corresponding compressed air lines to the compressed air cylinders 35 and 14 are not shown in the figure. If the compressed air cylinder 35 is supplied with compressed air, the gear unit 29 can be coupled accordingly by displacing the wedge 36 become.
- the lines in the turntable 40 are arranged so that only the air cylinder 14 is supplied with compressed air, which belongs to the processing head 2a, 2b and 2c, which is in the working position. The other two compressed air cylinder 14 are not supplied with compressed air. In the in FIG.
- the air cylinder 14 of the processing head 2b is supplied with air pressure.
- the air cylinder 14 of the two processing heads 2a and 2c are not supplied with compressed air, so that with a corresponding actuation only at the two bead rolls 23 'and 24', the corresponding depth of the bead can be introduced. This is also advantageous for safety reasons, since the unneeded seepage rollers do not turn.
- the gear unit 29 In the home position, the gear unit 29 is disengaged and the index pin 32 is in a lower position.
- the turntable 40 is now rotated until the desired machining head 2a, 2b and 2c, respectively, is in the desired working position. Is, for example, according to FIG. 4 the machining head 2b after a corresponding rotation of the turntable 40 in the working position, the indexing pin 32 is moved upwards by actuation of the foot switch 31.
- the air cylinder 35 and the air cylinder 14 of the processing head 2b are supplied with air pressure.
- the gear unit 29 can be coupled with it and introduced via a pivoting of the upper bead roll 24 'the set bead depth.
- the bead depth is adjusted or adjusted until the desired bead depth is reached.
- the sheet 26 to be processed is passed between the driven bead rollers, the sheet 26 on the stop plate 25 'is guided.
- the stop plate 25 'and the lower bearing block 8 are adjusted. If another machining head, for example the machining head 2a or 2c, is required, the gear unit 29 is decoupled and the indexing bolt 32 is moved downwards.
- the turntable 40 can now be rotated freely about the vertical axis 43 until the desired machining head is in the working position.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Milling Processes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Description
Die Erfindung betrifft eine Blechbearbeitungsmaschine für das Sicken, Bördeln und dergleichen von Blechen nach dem Oberbegriff des Anspruchs 1.The invention relates to a sheet metal working machine for beading, flanging and the like of sheets according to the preamble of
Eine Blechwalzmaschine dieser Art ist aus der
Der Erfindung liegt die Aufgabe zugrunde, eine Blechwalzmaschine der genannten Art zu schaffen, die noch kostengünstiger herstellbar und zudem einfacher bedienbar ist.The invention has for its object to provide a sheet rolling machine of the type mentioned, which is even less expensive to produce and also easier to use.
Die Aufgabe ist bei einer gattungsgemässen Blechbearbeitungsmaschine gemäss Anspruch 1 gelöst.The object is achieved in a generic sheet metal working machine according to
Im Maschinengestell ist eine zentrale Druckluftzuführung vorgesehen, welche mit den genannten Antriebsmitteln zum Einbringen der Sickentiefe verbindbar ist. Nach einer Weiterbildung der Erfindung ist die Druckluftzuführung mit Verbindungsmitteln versehen, die ein- und auskuppelbar sind. Damit kann insbesondere eine Blechwalzmaschine mit einem mehrteiligen Arbeitskopf realisiert werden, bei dem jeweils der benötigte Teil des Bearbeitungskopfes mit Druckluft versorgt werden kann.In the machine frame, a central compressed air supply is provided, which is connectable to said drive means for introducing the bead depth. According to a development of the invention, the compressed air supply is provided with connecting means which are switched on and disengaged. This can in particular a sheet rolling machine can be realized with a multi-part working head, in each of which the required part of the machining head can be supplied with compressed air.
Weitere vorteilhafte Merkmale ergeben sich aus den abhängigen Patentansprüchen, der nachfolgenden Beschreibung sowie der Zeichnung.Further advantageous features emerge from the dependent claims, the following description and the drawings.
Ein Ausführungsbeispiel der erfindungsgemässen Blechwalzmaschine sowie einer nicht erfindungsgemässen Blechwalzmaschine werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:
Figur 1- schematisch eine teilweise geschnittene Ansicht einer nicht erfindungsgemässen Blechwalzmaschine, insbesondere ohne Drehtisch.
Figur 2- ein Teilquerschnitt durch eine Sickenrollen,
Figur 3- ein Teilquerschnitt durch ein bearbeitetes Blech und
Figur 4 schematisch eine räumliche Ansicht einer erfindungsgemässen Blechwalzmaschine nach einer Variante.
- FIG. 1
- schematically a partially sectioned view of a non-inventive sheet rolling machine, in particular without turntable.
- FIG. 2
- a partial cross section through a bead rolls,
- FIG. 3
- a partial cross section through a machined plate and
FIG. 4 schematically a spatial view of an inventive sheet rolling machine according to a variant.
Die in
Der obere Lagerblock 7 ist um eine horizontale Drehachse 20 begrenzt verschwenkbar. Diese Drehachse 20 ist wie ersichtlich am hinteren Ende des oberen Lagerblockes 7 angeordnet. Der Lagerblock 7 kann zudem mittels eines Schwenkhebels 19 und einem hier nicht gezeigten Exzenter in den Richtungen des Doppelpfeiles X horizontal begrenzt verstellt werden. Der vergleichsweise kleine Verstellbereich beträgt beispielsweise 2 mm. Mittels eines Klemmhebels 21 kann diese Verstellung fixiert werden. Diese horizontale Verstellung des oberen Lagerblockes 7 wird durch das Stirnradpaar 6 ermöglicht, das innerhalb des Verstellbereiches kämmt.The upper bearing
Am unteren Lagerblock 8 ist eine Anschlagplatte 25 mit einer Führungsstange 18 gelagert, die an einem Verstellgriff 16 horizontal in den Richtungen des Pfeiles V gemäss
Zum Einbringen der Sickentiefe ist am Maschinengestell 37 ein Antrieb A angeordnet, der einen Luftdruckzylinder 14 aufweist, welcher über einen hier nicht gezeigten Schalter, beispielsweise über einen elektrischen Fussschalter betätigt werden kann. Eine Kolbenstange 39 des Druckluftzylinders 14 ist an einem hinteren gabelförmigen Ende eines Hebels 11 angelenkt. Wird der Druckluftzylinder 14 an dem genannten Schalter betätigt, so fährt die Kolbenstange 39 nach oben, bis ein am Hebel 11 gelagertes Drehteil 41 an einer Handkurbel 13 ansteht. Die Handkurbel 13 begrenzt somit die mögliche Schwenkbewegung des Hebels 11 und bildet damit einen Anschlag. Wird der Hebel 11 wie erwähnt verschwenkt, so bewegt sich eine Nase 11a des Hebels 11 nach unten und verschwenkt entsprechend den oberen Lagerblock 7 um die Drehachse 20. Entsprechend wird die obere Sickenrolle 24 in Richtung des Doppelpfeiles Y gegen die rückwirkende Kraft eines Federelementes 15 vertikal nach unten gegen die untere Sickenrolle 23 bewegt. Um die obere Sickenrolle 24 weiter nach unten zu bewegen und damit die Sickentiefe zu vergrössern, wird die Handkurbel 13 im Uhrzeigersinn gedreht. Da die Mutter 22 vorzugsweise ein Linksgewinde aufweist, wird dadurch die Handkurbel 13 nach oben bewegt. Mit dem Druckluftzylinder 14 kann damit der Hebel 11 nochmals um einen bestimmten Betrag verschwenkt werden, sodass die Nase 11a den oberen Lagerblock 7 weiter nach unten bewegt. Die Sickentiefe kann damit durch entsprechendes schrittweises Drehen der Handkurbel 13 im Uhrzeigersinn vergrössert werden, bis schliesslich die vorgesehene Sickentiefen und damit die Sicke S erreicht ist. Wird die Handkurbel 13 im Gegenuhrzeigersinn gedreht, so wird die Handkurbel 13 nach unten bewegt. Die Sickentiefe wird damit entsprechend verkleinert. Die Stellung der Handkurbel 13 kann durch eine hier nicht gezeigte Skala oder andere geeignete Mittel angezeigt werden. Die Handkurbel 13 bildet somit einen Anschlag. Sie kann auch durch andere geeignete Mittel ersetzt werden, wobei auch Mittel denkbar sind, die eine Fernbetätigung ermöglichen. So könnte beispielsweise die Handkurbel 13 mit einem elektrischen Motor gedreht werden.For introducing the bead depth a drive A is arranged on the
Der Druckluftzylinder 14 bildet somit mit dem Hebel 11 den Antrieb A zum Einbringen der Sickentiefe. Der Druckluftzylinder 14 könnte jedoch auch durch andere geeignete Antriebsmittel ersetzt werden. Eine Druckluftleitung 42, welche zum Druckluftzylinder 14 führt, ist in
Die in
Die Blechwalzmaschine 1' ist für eine feste Arbeitsposition vorgesehen, zu der jeweils der gewünschte Bearbeitungskopf 2a, 2b oder 2c gebracht wird. Die beim Bearbeitungskopf 2b angeordneten Sickenrollen 23' und 24' sind in der Regel verschieden von den Sickenrollen 23 und 24 und dies gilt auch für die hier nicht gezeigten Sickenrollen des Arbeitskopfes 2c. Diese Sickenrollen können ausgetauscht werden, wozu auch im Maschinengestell 37' ein Werkzeugkasten 27 vorgesehen ist. Ist die Arbeitsposition beim Bearbeitungskopf 2b vorgesehen und werden zur Bearbeitung des Bleches 26 die Sickenrollen 23 und 24 benötigt, so wird der Drehtisch 40 im Gegenuhrzeigersinn um 120° gedreht, sodass nun der Bearbeitungskopf 2a sich in der früheren Position des Bearbeitungskopfes 2b befindet. Mit einer Drehung um 120° im Uhrzeigersinn kann der Bearbeitungskopf 2c in die Arbeitsposition verschwenkt werden.The sheet rolling machine 1 'is provided for a fixed working position, to each of which the desired
Damit der Drehtisch 40 verschwenkt werden kann, muss das Kegelradpaar 5 entkoppelt werden. Hierzu ist ein Druckluftzylinder 35 vorgesehen, mit dem ein Keil 36 horizontal verschiebbar und damit das mit der Welle 4 verbundene Kegelrad 5 abgesenkt werden kann, bis es mit dem an der unteren Sickenwelle 10 befestigten Kegelrad nicht mehr in Eingriff ist. Wird der Keil 36 in der Gegenrichtung verschoben, so fährt das verschieblich auf der Welle 4 gelagerte Kegelrad 5 nach oben und kommt damit in Eingriff mit dem anderen Kegelrad. Das Drehlager für den Drehtisch 40 ist in
Ausser dem genannten Entkuppeln der Getriebeeinheit 29 wird zudem die Druckluftleitung zum Drehtisch 40 und damit zum Druckluftzylinder 35 und zum entsprechenden Druckluftzylinder 14 unterbrochen. Hierzu sind ein Druckluftzylinder 33 und ein Indexbolzen 32 vorgesehen, die unterhalb des Drehtisches 40 am Maschinengestellt 37' befestigt sind. Der Druckluftzylinder 33 kann über eine hier nicht gezeigte Leitung mit dem Fussschalter 31 betätigt werden. Bei einer Betätigung fährt der Indexbolzen 32 in den Richtungen des Doppelpfeiles W nach oben oder nach unten. Wird der Indexbolzen 32 nach unten gefahren, so wird die Druckluftverbindung zum Drehtisch 40 unterbrochen und dieser kann nach dem Entkoppeln der Getriebeeinheit 29 frei in beiden Richtungen gedreht werden. Ist der gewünschte Bearbeitungskopf 2a, 2b bzw. 2c in die Arbeitsposition verschwenkt, so wird der Indexbolzen 32 am Fussschalter 31 nach oben bewegt, sodass nun die Druckluftzylinder 35 und 14 mit Druckluft versorgt sind. Die entsprechenden Druckluftleitungen zu den Druckluftzylindern 35 und 14 sind in der Figur nicht gezeigt. Ist der Druckluftzylinder 35 mit Druckluft versorgt, so kann entsprechend durch Verschieben des Keiles 36 die Getriebeeinheit 29 gekoppelt werden. Die Leitungen im Drehtisch 40 sind so angeordnet, dass jeweils nur der Druckluftzylinder 14 mit Druckluft versorgt ist, der zum Bearbeitungskopf 2a, 2b bzw. 2c gehört, der sich in der Arbeitsposition befindet. Die beiden anderen Druckluftzylinder 14 sind hierbei nicht mit Druckluft versorgt. In der in
Nachfolgend wird die Arbeitsweise der Blechwalzmaschine 1' näher erläutert.Hereinafter, the operation of the sheet rolling machine 1 'will be explained in more detail.
In der Grundposition ist die Getriebeeinheit 29 ausgekuppelt und der Indexbolzen 32 befindet sich in einer unteren Position. Der Drehtisch 40 wird nun gedreht, bis der gewünschte Bearbeitungskopf 2a, 2b bzw. 2c in der gewünschten Arbeitsposition ist. Befindet sich beispielsweise gemäss
- 1,1'1,1 '
- BlechwalzmaschinePlate rolling machine
- 22
- Bearbeitungskopf (2a,2b, 2c)Processing head (2a, 2b, 2c)
- 33
- Antrieb (Motor-GetriebeeinheitDrive (engine-gearbox unit
- 44
- Antriebswelledrive shaft
- 55
- Kegelradpaarbevel gear pair
- 66
- Stirnradpaarcylindrical gear
- 77
- Oberer LagerblockUpper storage block
- 7a7a
- Oberseitetop
- 88th
- Unterer LagerblockLower storage block
- 99
- Obere SickenwelleUpper bead shaft
- 1010
- Untere SickenwelleLower bead shaft
- 1111
- Hebellever
- 11a11a
- Nasenose
- 1212
- Drehpunktpivot point
- 13,13',13"13,13 ', 13 "
- Handkurbelwinch
- 1414
- DruckluftzylinderAir Cylinder
- 1515
- Federelementspring element
- 1616
- Verstellgriffadjustment handle
- 1717
- Klemmhebelclamping lever
- 1818
- Führungsstangeguide rod
- 1919
- Schwenkhebelpivoting lever
- 2020
- Drehachseaxis of rotation
- 2121
- Klemmhebelclamping lever
- 2222
- Muttermother
- 23,23'23.23 '
- Untere SickenrolleLower bead roll
- 24,24'24.24 '
- Obere SickenrolleUpper bead roll
- 25,25',25"25,25 ', 25 "
- Anschlagplattestop plate
- 2626
- Blechsheet
- 2727
- Werkzeugkastentoolbox
- 2828
- Räderbikes
- 2929
- Getriebeeinheitgear unit
- 3030
- Ausfahrbares RadRetractable wheel
- 3131
- Fussschalter für Indexbolzen 32Foot switch for index pin 32
- 3232
-
Indexbolzen mit Druckluftdurchführung zum Druckluftzylinder 14Index pin with compressed air feed-through to the
compressed air cylinder 14 - 3333
- DruckluftzylinderAir Cylinder
- 3434
- Drehlagerpivot bearing
- 3535
- DruckluftzylinderAir Cylinder
- 3636
- Keilwedge
- 37,37'37.37 '
- Maschinengestellmachine frame
- 3838
- Grundplattebaseplate
- 3939
- Kolbenstangepiston rod
- 4040
- Drehtischturntable
- 4141
- Teilpart
- 4242
- DruckluftleitungCompressed air line
- 4343
- Achseaxis
- AA
- Antriebsmitteldrive means
- BB
- Doppelpfeildouble arrow
- XX
- Doppelpfeildouble arrow
- YY
- Doppelpfeildouble arrow
- ZZ
- Doppelpfeildouble arrow
- bb
- SickenfleischSick meat
Claims (3)
- Machine for forming beads, edges and the like on metal sheets (26), having a machine frame (37') and having driven work rollers (23, 24; 23', 24') which are mounted on at least one workhead (2a, 2b, 2c) and can be adjusted relative to one another via setting means (11, 13, 14) for the bead depth, and having drive means (A) for producing the bead depth, at least two workheads (2, 2a, 2b, 2c) being arranged on a rotary table (40), characterized in that coupling means (32, 33) are provided, with which a compressed-air line can be coupled to the rotary table (40) in at least two rotary positions.
- Machine according to Claim 1, characterized in that the coupling means (32, 33) can be operated by remote control.
- Machine according to Claim 1 or 2, characterized in that the coupling means (32, 33) have at least one adjustable index pin (32).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH16322003 | 2003-09-25 | ||
EP04405586A EP1518616B2 (en) | 2003-09-25 | 2004-09-17 | Sheet rolling machine for forming beads, edges and the like on metal sheets |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04405586A Division EP1518616B2 (en) | 2003-09-25 | 2004-09-17 | Sheet rolling machine for forming beads, edges and the like on metal sheets |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1724033A2 EP1724033A2 (en) | 2006-11-22 |
EP1724033A3 EP1724033A3 (en) | 2006-11-29 |
EP1724033B1 true EP1724033B1 (en) | 2008-03-19 |
Family
ID=34140509
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04405586A Active EP1518616B2 (en) | 2003-09-25 | 2004-09-17 | Sheet rolling machine for forming beads, edges and the like on metal sheets |
EP06015880A Active EP1724033B1 (en) | 2003-09-25 | 2004-09-17 | Machine for forming beads, edges and the like on metal sheets |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04405586A Active EP1518616B2 (en) | 2003-09-25 | 2004-09-17 | Sheet rolling machine for forming beads, edges and the like on metal sheets |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP1518616B2 (en) |
DE (2) | DE502004006827D1 (en) |
ES (1) | ES2303934T5 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007007838U1 (en) | 2007-06-01 | 2007-09-13 | Edag Engineering + Design Ag | Roller flanging tool used in the production of a wheel housing, sliding roof, engine hood and mudguards comprises a support structure, arms connected to each other in a connecting section and flanging rollers |
SE535574C2 (en) | 2011-06-01 | 2012-10-02 | Jansson Lars | Sewing and folding machine |
LU92442B1 (en) | 2014-05-02 | 2015-11-03 | Interver Man Sa | METHOD OF MANUFACTURING A TUBULAR INSULATION ELEMENT IN SHEET METAL |
JP6360027B2 (en) * | 2014-11-14 | 2018-07-18 | フェルロボティクス コンプライアント ロボット テクノロジー ゲーエムベーハーFerrobotics Compliant Robot Technology GmbH | Robot roller hemming apparatus and method |
CN105170748B (en) * | 2015-10-14 | 2017-04-12 | 张家港保税区亚鑫精密制管有限公司 | Rolling wheel device for groove rolling machine |
CN110252864B (en) * | 2019-07-02 | 2024-05-28 | 杨圣斌 | Tipping shaft overturning mechanism and tubular flange forming equipment with same |
CN112692133B (en) * | 2021-03-25 | 2021-07-02 | 烟台大学文经学院 | Automatic pipeline indent production line |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1221599B (en) * | 1956-10-15 | 1966-07-28 | Victaulic Co Of America | Method for beading ring-shaped coupling grooves in the walls of thin-walled pipes and device for its exercise |
DE843536C (en) * | 1950-08-29 | 1952-07-10 | Theo Dr-Ing Krueckels | Beading machine |
US5079940A (en) * | 1990-06-28 | 1992-01-14 | Emerson Electric Co. | Roll grooving apparatus |
CH686662A5 (en) * | 1992-09-02 | 1996-05-31 | Mabi Isoliermaschinen | Sheet metal working machine. |
US5528919A (en) * | 1995-02-02 | 1996-06-25 | Emerson Electric Company | Roll grooving apparatus |
DE10013801A1 (en) † | 2000-03-20 | 2001-10-18 | Reinhardt Gmbh Maschbau | Sheet metal forming machine |
ATE328681T1 (en) * | 2000-12-04 | 2006-06-15 | Mabi Ag | BEADING MACHINE |
US6591652B1 (en) * | 2001-07-13 | 2003-07-15 | Emerson Electric Co. | Roll grooving apparatus |
-
2004
- 2004-09-17 ES ES04405586T patent/ES2303934T5/en active Active
- 2004-09-17 DE DE200450006827 patent/DE502004006827D1/en active Active
- 2004-09-17 EP EP04405586A patent/EP1518616B2/en active Active
- 2004-09-17 EP EP06015880A patent/EP1724033B1/en active Active
- 2004-09-17 DE DE200450006626 patent/DE502004006626D1/en active Active
Also Published As
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EP1518616A3 (en) | 2005-04-20 |
EP1518616B1 (en) | 2008-04-16 |
ES2303934T5 (en) | 2012-05-31 |
DE502004006626D1 (en) | 2008-04-30 |
EP1518616A2 (en) | 2005-03-30 |
EP1724033A3 (en) | 2006-11-29 |
EP1518616B2 (en) | 2012-03-07 |
EP1724033A2 (en) | 2006-11-22 |
ES2303934T3 (en) | 2008-09-01 |
DE502004006827D1 (en) | 2008-05-29 |
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