DE733377C - Stapling device for the temporary stapling of components, especially sheet metal - Google Patents
Stapling device for the temporary stapling of components, especially sheet metalInfo
- Publication number
- DE733377C DE733377C DEK160274D DEK0160274D DE733377C DE 733377 C DE733377 C DE 733377C DE K160274 D DEK160274 D DE K160274D DE K0160274 D DEK0160274 D DE K0160274D DE 733377 C DE733377 C DE 733377C
- Authority
- DE
- Germany
- Prior art keywords
- stapling
- sheet metal
- components
- temporary
- piston
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
Description
Heftvorrichtung zum vorübergehenden Zusammenheften von Bauteilen, insbesondere Blechen Zum vorübergehenden Zusammenheften von Bauteilen bedient man sich der Heftvorrichtungen, die :aus metallischen Spreizkörpern, Haken, Schrauben oder Keilen 13estehen. Diese Hüftvornchtun.gen besitzen sämtlich die Eigenart, daß die Bleche durch die in Eingriff kommenden Metallteile beschädigt werden können, was -(nsbesondere für die dünneren Bleche zutrifft.Stapling device for temporarily stapling components together, in particular sheet metal For temporary stapling together of components is used the stapling devices, which: made of metallic expanders, hooks, screws or wedges. These hip protections all have the peculiarity that the sheets can be damaged by the metal parts coming into contact, which - (nspecially applies to the thinner sheets.
Die nachstehend beschriebene Vorrichtung nach der Erfindung beseitigt diesen Mangel dadurch, daß zum Heften eire Vorrichtung benutzt wird, in welcher zwiscii°n einem Druckstempel und einem Zugkolben ein formelastischer Körper, z. B. Gummi, derart angeordnet ist, daß beim Gegeneinanderschieben von Stempel und Kolben der formelastische Körper einen oder m@ebrere Wulste zum Zusammenheften der Bleche bildet.The device according to the invention described below is eliminated this shortcoming in that a device is used for stapling, in which between a pressure ram and a pulling piston, a form-elastic body, e.g. B. rubber, is arranged so that when pushing against each other of the punch and Piston of the form-elastic body has one or more bulges for tacking the Forms sheets.
Durch diese Vorrichtung wird eine schädliche Lochle,ibung vermieden und trotzd°m eine :einwandfreie Zentrierung ermöglicht.This device avoids damaging holes and despite that: perfect centering is possible.
Die Abbildungen a, b und c, d zeigen zwei Ausführungsbeispiele der Heftvorrichtung nach der Erfindung.Figures a, b and c, d show two embodiments of the Stapling device according to the invention.
Abb.a zeigt den eingeführten forinelastisch.en Körper i vor dem Heften, Abb. b den unter Druck gesetzten formelastischen Körper i .in Heftstellung.Fig.a shows the inserted forinelastisch.en body i before stapling, Fig. B the pressurized form-elastic body i. In the tack position.
Die Abb. c und d zeigen eine. andere Ausführungsform der erfindungsgemäßen Heftvorrichtung.Figs. C and d show a. another embodiment of the invention Stapling device.
In dem nach den Abb. a, b dargestellten Beispiel 2 füllt der formelastische Körper i die Bohrung, die zur Hefturig benutzt ::erden soll, aus, ragt gleichzeitig oben und unten heraus und wird von dem Stempele und dem Kolben 3 begrenzt. Eiur Kolbenschaft 4 ist am Kolben 3 befestigt und wird m einer Bohrung im formelastischen Körper i . und dein Stempele geführt,. Durch Verschieben des Stempels 2 und .des Kolbens 3 gegeroeinander legen sich die aus der Bohrung herausragenden Teile des formelastischen Körpers i v-ulstartig gegen die Bleche, wodurch die Hefturig der Bleche :erzielt wird.In example 2 shown in Figs. A, b, the shape-elastic Body i, the hole that is used for the Hefturig :: to ground, protrudes at the same time above and below and is limited by the punch and the piston 3. Eiur Piston skirt 4 is attached to piston 3 and is m a bore in the form-elastic Body i. and your stamp passed. By moving the stamp 2 and .des Piston 3 against each other lay the protruding parts of the bore form-elastic body i v-ulstartig against the metal sheets, whereby the hefturig of the Sheets: is achieved.
In dem Beisp.i2l nach den Abb. c, d ragt der Stempel 2, an dessen Ende sich der vcu dem Kolben 3 gehaltene formelastische Körper i befindet, in d.ie Heftbohrung hinein. @@'erden jetzt der Stempele, zwischen dessen Flansch und dem Ble@cli zweckmäßi@erwcse eine geeignete Unterlegsclieibe 5 eingefügt wird, und. der Kolben 3 gegenienander verschoben, so legt sich der formel.astiscbe Körper i wiederum wulstartig gegen eines der Bleche. Hierdurch wird die gleiche Heftwirkung erzielt wie im, ersten Beispiel. Die Unterlegscheibe 5 dient der Scbonung der Blechoberfläche.In the example i2l according to Fig. C, d, the stamp 2 protrudes on its At the end of the vcu the piston 3 held elastic body i is, in d.ie Tack hole into it. @@ 'now ground the stamp, between its flange and the If it is expedient, a suitable washer 5 is inserted, and. the piston 3 shifted against each other, so the formula.astiscbe body i again bead-like against one of the sheets. This will have the same stapling effect achieved as in the first example. The washer 5 serves to bond the sheet metal surface.
Die Ausübung des Druckes zutn gegenseitigen Verschieben der Teile 2 und 3 'sann beispielsweise derart erfolgen, daß ein horizontal am Kolbenschaft q. verankerter Stift, der in einem Einschnitt des röhrenförmig verlängerten Stempels 2 ruht, angezogen wird, so daß er .auf eine erhöhte Raste zur Lagerung kommt.The exertion of pressure to move the parts towards each other 2 and 3 ', for example, take place in such a way that a horizontal on the piston skirt q. anchored pin, which is inserted into an incision of the tubular elongated punch 2 rests, is tightened, so that it comes .auf an elevated notch for storage.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK160274D DE733377C (en) | 1941-02-27 | 1941-02-27 | Stapling device for the temporary stapling of components, especially sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK160274D DE733377C (en) | 1941-02-27 | 1941-02-27 | Stapling device for the temporary stapling of components, especially sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE733377C true DE733377C (en) | 1943-03-25 |
Family
ID=7254169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK160274D Expired DE733377C (en) | 1941-02-27 | 1941-02-27 | Stapling device for the temporary stapling of components, especially sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE733377C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE960045C (en) * | 1955-10-05 | 1957-03-14 | Westfalia Dinnendahl Groeppel | Device for the temporary connection of workpieces placed on top of one another |
| US3834270A (en) * | 1972-07-27 | 1974-09-10 | Expando Prod Co | Fastener |
-
1941
- 1941-02-27 DE DEK160274D patent/DE733377C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE960045C (en) * | 1955-10-05 | 1957-03-14 | Westfalia Dinnendahl Groeppel | Device for the temporary connection of workpieces placed on top of one another |
| US3834270A (en) * | 1972-07-27 | 1974-09-10 | Expando Prod Co | Fastener |
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