DE563470C - Tool for inward flanging of the upper edge, centering, beading or the like of round sheet metal parts - Google Patents
Tool for inward flanging of the upper edge, centering, beading or the like of round sheet metal partsInfo
- Publication number
- DE563470C DE563470C DENDAT563470D DE563470DD DE563470C DE 563470 C DE563470 C DE 563470C DE NDAT563470 D DENDAT563470 D DE NDAT563470D DE 563470D D DE563470D D DE 563470DD DE 563470 C DE563470 C DE 563470C
- Authority
- DE
- Germany
- Prior art keywords
- upper edge
- tool
- centering
- beading
- sheet metal
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Description
Gegenstand der Erfindung ist ein Werkzeug zum Einwärtsbördeln des oberen Randes, Zentrieren, Sicken ο. dgl. von runden Blechteilen.The invention relates to a tool for inwardly flanging the upper edge, Centering, beading ο. Like. Of round sheet metal parts.
Runde Blechteile müssen in der Weiterverarbeitung, z. B. beim Einwärtsbördeln, Zentrieren, Sicken ο. dgl., außen am äußeren Mantel umschlossen bzw. abgestützt werden. In der Regel wird hierzu ein dicht umschlieto Bender Ring verwendet. Bei Teilen, welche am Mantel mit erhabenen Ansätzen bzw. Nasen o. dgl. versehen sind, muß der umschließende Ring mit Nuten zur Aufnahme der Ansätze oder Nasen versehen sein. Die »5 Teile müssen dann so in den Ring eingelegt werden, daß die Ansätze oder Nasen in die Nuten zu stehen kommen. Dieser Umstand verursacht bei der automatischen Zuführung und Bearbeitung der Teile große Schwierigkeiten. Round sheet metal parts must be used in further processing, e.g. B. for inward flanging, centering, Beads ο. Like., are enclosed or supported on the outside of the outer jacket. As a rule, a tightly enclosed envelope is used for this purpose Used bender ring. In the case of parts which are provided with raised approaches or lugs or the like on the jacket, the enclosing Ring be provided with grooves for receiving the approaches or lugs. The »5 parts must then be inserted into the ring that the lugs or noses come to stand in the grooves. This condition causes great difficulty in automatically feeding and machining the parts.
Durch die Erfindung sind diese Schwierigkeiten behoben. Sie besteht in der Ausbildung des umfassenden Ringes. Die Ausdrehung des Ringes, welcher das Arbeitsstück umschließt, ist mit dicht nebeneinander angeordneten, der Größe der Ansätze oder Nasen der Werkstücke entsprechenden Nuten- und zwischen ihnen verbleibenden Stegen versehen, welch letztere radial und nach oben spitz verlaufen.The invention overcomes these difficulties. It consists in training of the comprehensive ring. The turning of the ring, which encloses the work piece, is with closely spaced grooves and grooves corresponding to the size of the lugs or lugs of the workpieces provided between them remaining webs, the latter radial and upwards run to a point.
Die einzusetzenden Arbeitsstücke suchen sich mit ihren Ansätzen in den dicht nebeneinander angeordneten Nuten durch die spitz nach oben verlaufenden Stege selbst zurecht. 3·> Der von oben wirkende Umlegestempel kann mit Ausarbeitungen versehen werden, die sich mit den Spitzen der Stege des Ringes decken, wodurch das Arbeitsstück am oberen Rande beim Bearbeiten nahezu lückenlos umschlossen wird.The work pieces to be used look for their own way with their approaches in the grooves arranged close to one another through the upwardly pointed webs. 3 ·> The folding die, which works from above, can be provided with elaborations that coincide with the tips of the webs of the ring, so that the work piece is almost completely enclosed at the upper edge during processing.
In der Zeichnung stellen dar:In the drawing show:
α das Arbeitsstück mit erhabenen Nasen im Mantel vor der Bearbeitung, also mit glattem, oberem Rand, b das Arbeitsstück mit erhabenen Nasen im Mantel nach der Bearbeitung, also mit umgelegtem, oberem Rand, c den umfassenden Ring mit oben glatten Nasen, d diesen Ring im Grundriß, e den zugehörigen, von oben wirkenden Umlegestempel, / den umfassenden Ring mit nach oben spitz verlaufenden Nasen, g diesen Ring im Grundriß, h den zugehörigen, von oben wirkenden Umlegestempel. α the workpiece with raised lugs in the jacket before processing, i.e. with a smooth, upper edge, b the workpiece with raised lugs in the jacket after processing , i.e. with the upper edge folded over, c the encompassing ring with smooth lugs at the top, d this ring in plan, e the associated folding die acting from above, / the encompassing ring with upwardly tapering noses, g this ring in plan, h the associated folding die acting from above.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE563470T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE563470C true DE563470C (en) | 1932-11-05 |
Family
ID=6566740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT563470D Expired DE563470C (en) | Tool for inward flanging of the upper edge, centering, beading or the like of round sheet metal parts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE563470C (en) |
-
0
- DE DENDAT563470D patent/DE563470C/en not_active Expired
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