DE584360C - Can bulging device - Google Patents
Can bulging deviceInfo
- Publication number
- DE584360C DE584360C DEF74272D DEF0074272D DE584360C DE 584360 C DE584360 C DE 584360C DE F74272 D DEF74272 D DE F74272D DE F0074272 D DEF0074272 D DE F0074272D DE 584360 C DE584360 C DE 584360C
- Authority
- DE
- Germany
- Prior art keywords
- rotation
- rollers
- rod
- bulging device
- drive shaft
- 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
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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
- B21D1/08—Removing local distortions of hollow bodies made from sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
Der Erfindungsgegenstand bezieht sich auf eine Vorrichtung, bei der in bekannter Anwendung von drei rotierenden Walzen oder Rollen (unebenes) Blech gerichtet oder gerollt werden kann. Im vorliegenden Falle dient die Erfindung insbesondere zur Ausbeulung und Glättung verbeulter Transportkannen von Milch u. dgl.The subject matter of the invention relates to a device in which, in known application can be straightened or rolled by three rotating rollers or rollers (uneven) sheet metal. In the present case the invention is used in particular for bulging and smoothing dented transport cans of milk and the like
In der Zeichnung ist die Kannenausbeul- »o vorrichtung in einem Ausführungsbeispiel
dargestellt, und zwar zeigen Fig. ι die Seitenansicht,
Fig. 2 die Draufsicht,
Fig. 3 die Rollenanordnung in Vorderan- »5 sieht.In the drawing, the Kannenausbeul- »o device is shown in an embodiment, namely Fig. Ι show the side view,
2 the top view,
Fig. 3 sees the roller arrangement in front »5.
Die Gesamteinrichtung ist auf einer Grundplatte α aufgebaut. Sie besteht aus einer Antriebswelle b, die mittels Kette und zwei Kettenrädern c und C1 mit der Welle d (Fig. 2) ao in Verbindung steht. Das äußere Ende beider Wellen ist mit je einer Kannenauflagerolle e und ex (Außenrollen) in fester Verbindung ausgestattet. Die Lagerung der Wellen ist dergestalt, daß sich beide Rollen berühren. »5 An der im Gelenk/ (Fig. 1) aufwärts schwenkbaren gekröpften Stange g ist eine sich lose drehende dritte Rolle, Innenrolle h, so angeordnet, daß sie sinngemäß gegen die Außenrollen angedrückt werden kann. Die Stange g steht in ihrem Führungsbock i unter dem Einfluß der Druckschraube k. Das Merkmal der Erfindung besteht darin, daß ein auf der Stange g lose dreh- und verschiebbar angeordnetes Stirnrad/ in ein Ritzel m der Antriebswelle b eingreift und daß dieses Stirnrad an einem Punkt seines Umfanges mit einer als Mitnehmer wirkenden Stange η ausgerüstet ist.The entire device is built on a base plate α . It consists of a drive shaft b, which is connected to the shaft d (Fig. 2) ao by means of a chain and two chain wheels c and C 1. The outer end of both shafts is equipped with a can support roller e and e x (outer roller) in a fixed connection. The storage of the shafts is such that both rollers touch. On the cranked rod g , which can be pivoted upward in the joint / (Fig. 1), a loosely rotating third roller, inner roller h, is arranged in such a way that it can be pressed against the outer rollers. The rod g is in its guide block i under the influence of the pressure screw k. The feature of the invention is that a spur gear loosely rotatably and displaceably arranged on the rod g / engages a pinion m of the drive shaft b and that this spur gear is equipped at one point of its circumference with a rod η acting as a driver.
Fig. ι veranschaulicht eine in die Vorrichtung zum Ausbeulen eingespannte Kanne. Die Umdrehung der Antriebswelle b bewirkt eine gleichgerichtete Umdrehung des Rollenpaares. Infolge des Andruckes der Innenrolle gegen die Außenrollen wickelt sich durch die dabei entstehende Friktion die Kanne in entgegengesetzer Drehrichtung ab, und geringe Unebenheiten des Kannenrumpfes werden in bekannter Weise glattgedrückt; Da jedoch" bei stärkeren Beulen die Friktionswirkung der Rollen stark beschränkt oder ganz aufgehoben würde, weil die Außenrollen rutschen, bewegt der Mitnehmer η die Kanne vermöge seiner gleichen Drehrichtung zwangsläufig, indem er sich an einen geeigneten, um den Kannenhals gespannten Anschlag anlegt. Der Längsschub der Kanne geschieht von Hand.Fig. Ι illustrates a jug clamped in the device for bulging. The rotation of the drive shaft b causes the pair of rollers to rotate in the same direction. As a result of the pressure of the inner roller against the outer rollers, the resulting friction unwinds the jug in the opposite direction of rotation, and slight unevenness of the can body is pressed smooth in a known manner; However, since "in the case of severe dents, the friction effect of the rollers would be severely limited or completely eliminated because the outer rollers slip, the driver η inevitably moves the can by virtue of its same direction of rotation by resting against a suitable stop that is tensioned around the can neck. The longitudinal thrust the jug is done by hand.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF74272D DE584360C (en) | Can bulging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF74272D DE584360C (en) | Can bulging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE584360C true DE584360C (en) | 1933-09-18 |
Family
ID=7112194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF74272D Expired DE584360C (en) | Can bulging device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE584360C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669277A (en) * | 1951-03-15 | 1954-02-16 | Calvin D Williams | Device for restoring cylindrical objects |
| DE954880C (en) * | 1953-04-27 | 1956-12-27 | Italiana Di Posateria E Oggett | Pressure device for bottles with a counter-pressure roller inserted into the bottle |
-
0
- DE DEF74272D patent/DE584360C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669277A (en) * | 1951-03-15 | 1954-02-16 | Calvin D Williams | Device for restoring cylindrical objects |
| DE954880C (en) * | 1953-04-27 | 1956-12-27 | Italiana Di Posateria E Oggett | Pressure device for bottles with a counter-pressure roller inserted into the bottle |
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