DE37560C - Punching device for the production of staples - Google Patents
Punching device for the production of staplesInfo
- Publication number
- DE37560C DE37560C DENDAT37560D DE37560DA DE37560C DE 37560 C DE37560 C DE 37560C DE NDAT37560 D DENDAT37560 D DE NDAT37560D DE 37560D A DE37560D A DE 37560DA DE 37560 C DE37560 C DE 37560C
- Authority
- DE
- Germany
- Prior art keywords
- production
- staples
- punching device
- jaws
- punch
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000004080 punching Methods 0.000 title claims description 3
- 210000001847 Jaw Anatomy 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B21D53/00—Making other particular articles
- B21D53/36—Making other particular articles clips, clamps, or like fastening or attaching devices, e.g. for electric installation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT. \%PATENT OFFICE. \%
Die neue Vorrichtung ermöglicht es, Blecharbeiten mit verschiedenartigen Biegungen durch einen Druck fertigzustellen.The new device enables sheet metal work with various types of bends to complete a print.
Um z. B. eine Musterklammer zu fertigen, waren seither vier.Arbeiten auszuführen; man. schnitt zuerst eine Platte, in beiliegender Zeichnung Fig. ι, stanzte sie vor, Fig. 2, bog sie dann in der Hand zusammen, Fig. 3, und stanzte sie dann in die Form. Fig. 4.To z. B. to manufacture a sample clip, four jobs had to be carried out since then; man first cut a plate, in the accompanying drawing Fig. Ι, punched them out, Fig. 2, then bent them together in your hand, Fig. 3, and then punched them into the shape. Fig. 4.
Vorliegende Vorrichtung, in Fig. 5, 6 und 7 dargestellt, macht diese vier Arbeiten mit einem Druck. In der Zeichnung, ist α der Stempelkopf, a1 der Stempel, b die.Schnittplatte, c ein an der Schnittplatte befestigter Winkel, d sind die Zangenbacken, welche sich in den Punkten e drehen und von den Federn f imrher wieder in ihre ursprüngliche Lage zurückversetzt werden.'The present device, shown in Figures 5, 6 and 7, does these four operations with one pressure. In the drawing, α the stamping head, a 1 of the punches, b die.Schnittplatte, c is a fastened to the cutting plate angle, are the jaws, which rotate in the points e and by the springs f imrher back into their original position be reset. '
Anstatt die. untere Schnittfläche des Stempels al gerade zu arbeiten, wie .es sonst geschieht, ist hier in der Mitte desselben eine konische Vertiefung quer durchgefeilt. Diese Vertiefung bewirkt, dafs die Ausschnitte, welche aus einem Blechstreifen gemacht werden, in einer Biegung, wie die den Buchstaben g umfassende Linie, hervorkommen. Der Stempel, welcher seine niedergehende Bewegung fortsetzt, drückt den Ausschnitt zwischen die Backen rf und letztere so zusammen, dafs der geschnittene und gebogene Streifen· direct die Form Fig. 4 erhält.Instead of the. To work the lower cut surface of the stamp a l straight, as otherwise happens, here in the middle of the same a conical depression is filed transversely. This indentation has the effect that the cutouts which are made from a sheet of metal come out in a bend like the line encompassing the letter g. The punch, which continues its downward movement, presses the cutout between the jaws rf and the latter together in such a way that the cut and bent strip is given the shape of FIG.
Die Musterklammer ist also durch einen Druck fertiggestellt. Aehnlich lassen sich durch Schrägen und Vertiefungen, die an der Stempelschneide angebracht werden, Biegungen, Drehungen u. s. w. hervorbringen, und durch darunter angebrachte Stanzen läfst sich dann der betreffende Gegenstand so weit bearbeiten, dafs nur ein geringer Bruchtheil der seitherigen Herstellungskosten erforderlich ist.The sample clip is thus completed by one pressure. Similarly, let through Bevels and depressions that are made on the die cutting edge, bends, rotations and so on, and the punch in question can then be opened by punching underneath Process the object so far that only a small fraction of the previous production costs is required.
Die Vorrichtung wird in einen Balancier oder eine ähnliche Presse, welche eine auf- und niedergehende Bewegung macht, eingespannt.The device is in a balancer or a similar press, which an open and downward movement makes, clamped.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE37560C true DE37560C (en) |
Family
ID=313305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT37560D Expired - Lifetime DE37560C (en) | Punching device for the production of staples |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE37560C (en) |
-
0
- DE DENDAT37560D patent/DE37560C/en not_active Expired - Lifetime
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