DE102019005063A1 - Device and method for targeted influencing of the local sheet thickness profile and the local hardening of a sheet metal blank - Google Patents
Device and method for targeted influencing of the local sheet thickness profile and the local hardening of a sheet metal blank Download PDFInfo
- Publication number
- DE102019005063A1 DE102019005063A1 DE102019005063.0A DE102019005063A DE102019005063A1 DE 102019005063 A1 DE102019005063 A1 DE 102019005063A1 DE 102019005063 A DE102019005063 A DE 102019005063A DE 102019005063 A1 DE102019005063 A1 DE 102019005063A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet metal
- blank
- manufacturing system
- forming
- local
- 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
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
-
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/04—Blank holders; Mounting means therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Herkömmliche Pressen sind nicht konditioniert, um in kurzer Hubabfolge eine Materialumverteilung in einem lokalen Bereich einer Platine zu ermöglichen. Hierzu sind mehrfachwirkende Spezialwerkzeuge erforderlich. Die neue Maschine ist für diese Art der Umformung optimiert.Durch Zylinder (41, 42) angetriebene Traversen (21, 22) beinhalten weitere Zylinder (40, 42). Während eine Traverse (21) mittels des Blechhalters (13) das Blech fest einspannt dringt die zweite Traverse (22) in das Blech ein und ermöglicht mittels der angetriebenen Stempel (10, 11, 14) durch Erzeugen von Relativbewegungen eine lokal begrenzte Materialumverteilung auf der Blechplatine.Conventional presses are not conditioned to enable material to be redistributed in a local area of a blank in a short stroke sequence. Multi-acting special tools are required for this. The new machine is optimized for this type of forming. Cross members (21, 22) driven by cylinders (41, 42) contain additional cylinders (40, 42). While a traverse (21) firmly clamps the sheet metal by means of the sheet metal holder (13), the second traverse (22) penetrates the sheet metal and enables a locally limited redistribution of material on the sheet by means of the driven punches (10, 11, 14) by generating relative movements Sheet metal blank.
Description
Die Erfindung betrifft ein Fertigungssystem entsprechend dem Oberbegriff des Anspruchs 1.The invention relates to a production system according to the preamble of claim 1.
Stand der Technik und ProblemstellungState of the art and problem definition
Aus der Patentanmeldung Nr.
ProblemlösungTroubleshooting
Die Erfindung dient dazu sehr effizient einen Blechzuschnitt (
Dabei dürfen die in der Umformzone (
Die Aufgabe wird derart gelöst, dass die Erfindung mehrere durch Zylinder beaufschlagte bewegliche Traversen (
AusführungsbeispieleEmbodiments
Ausführungsbeispiele sind in den Zeichnungen dargestellt und werden im Folgenden näher erklärt.Exemplary embodiments are shown in the drawings and are explained in more detail below.
FigurenlisteFigure list
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1a : Den Blechzuschnitt ohne Umformung (1 ) und1a : The sheet metal blank without forming (1 ) and -
1 b : den umgeformten Blechzuschnitt (2 )1 b : the formed sheet metal blank (2 ) -
2 : Die Maschine im Längsschnitt (20 ) inklusive Werkzeug (10 ,11 ,12 ,13 ,14 ,15 ) während der Umformung2 : The machine in longitudinal section (20th ) including tools (10 ,11 ,12 ,13th ,14th ,15th ) during forming -
3 : Die Maschine im Querschnitt (20 ) inklusive Werkzeug während der Umformung3 : The machine in cross section (20th ) including tool during forming -
4 : Die Maschine inklusive Werkzeugs in geöffnetem Zustand und die Platinenstapel (44 ,45 ).4th : The machine including tools in the open state and the stack of blanks (44 ,45 ).
Die Untere Traverse (
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- AU 102008047848 [0002]AU 102008047848 [0002]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019005063.0A DE102019005063A1 (en) | 2019-07-19 | 2019-07-19 | Device and method for targeted influencing of the local sheet thickness profile and the local hardening of a sheet metal blank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019005063.0A DE102019005063A1 (en) | 2019-07-19 | 2019-07-19 | Device and method for targeted influencing of the local sheet thickness profile and the local hardening of a sheet metal blank |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102019005063A1 true DE102019005063A1 (en) | 2021-01-21 |
Family
ID=74093264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102019005063.0A Pending DE102019005063A1 (en) | 2019-07-19 | 2019-07-19 | Device and method for targeted influencing of the local sheet thickness profile and the local hardening of a sheet metal blank |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102019005063A1 (en) |
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2019
- 2019-07-19 DE DE102019005063.0A patent/DE102019005063A1/en active Pending
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