DE425128C - Partial pressure chuck - Google Patents

Partial pressure chuck

Info

Publication number
DE425128C
DE425128C DEL59916D DEL0059916D DE425128C DE 425128 C DE425128 C DE 425128C DE L59916 D DEL59916 D DE L59916D DE L0059916 D DEL0059916 D DE L0059916D DE 425128 C DE425128 C DE 425128C
Authority
DE
Germany
Prior art keywords
partial pressure
pressure chuck
pushing
parts
mandrel
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
Application number
DEL59916D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEL59916D priority Critical patent/DE425128C/en
Application granted granted Critical
Publication of DE425128C publication Critical patent/DE425128C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14Spinning
    • B21D22/16Spinning over shaping mandrels or formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Equipment (AREA)

Description

Zum Drücken von Gegenständen aus Aluminium-, Messing- oder anderen Blechen mit eingezogenem Halsduarchniesser, wie Wasserkessel, Teekannen, Schaffner- und Milchkrüge u, dgl. mehr, wurden bisher Teildrückfutter verwendet, bei welchen nur der Rumpf des Körpers auf den Teilen des Futters und der Hals auf dem Dorn desselben gedruckt wurden. Die einzelnen Teile des Futters müssenFor pressing objects made of aluminum, brass or other sheet metal with drawn-in throat ducks, such as kettles, teapots, conductors and milk jugs and the like Body on the parts of the lining and the neck on the mandrel of the same. The individual parts of the lining must

ίο zur Vermeidung von Markierungen gut auf dem Dorn sitzen und lassen sich nach dem Drücken sehr schwer, manchesmal nur durch Herunterschlagen vom Dorn entfernen und ferner, weil sie niedriger sind als die gedrückten Körper, sehr schlecht aus demselben herausnehmen. Die Erfindung hebt diese Übelstände auf und gestattet ein schnelleres und einfacheres Arbeiten, ohne daß die gedrückten Gegenstände nicht wie bei derίο to avoid marks well on sit on the thorn and are very difficult to get through after pressing, sometimes only through Remove knockdowns from the mandrel and further because they are lower than the pressed ones Body, very bad to take out of the same. The invention eliminates these inconveniences and allows a faster one and easier work without the pressed objects not as with the

ao früheren Ausführung durch Herunterschlagen verbeult und unbrauchbar gemacht wurden.
Dear Arbeitsgang ist folgender:
Nachdem der Körper α gedruckt ist, werden, ohne die Bank stillstehen zu lassen, mit dem Drückstahl oder Drückholz durch einen Druck an den Ring b sämtliche Teile c gleichzeitig und ohne großen Kraftaufwand vom DornflT gelöst und alsdann gemeinsam mit dem gedrückten Körper β vom Dorn abgezogen. Die Teile ragen mit ihrem langen Hals aus dem gedrückten Körper heraus und lassen sich infolgedessen viel leichter anfassen und herausheben. Eine Neuerung stellt auch die deckelartige Bodenscheibe e dar, die sich nicht so leicht verbiegt und aufspringt, wie das an den bisher üblichen einfachen Ringen der Fall war.
ao earlier version dented and rendered unusable by being knocked down.
Dear work process is as follows:
After the body α has been printed, without letting the bench stand still, all parts c are released from the mandrel FlT at the same time and without great effort with the press tool or press block by pressing on the ring b and then removed from the mandrel together with the pressed body β . The parts stick out with their long necks from the pressed body and are therefore much easier to grip and lift out. Another innovation is the lid-like base disk e , which does not bend and pop open as easily as was the case with the simple rings that were customary up to now.

Claims (1)

Patent-Anspruch:Patent claim: Teildrückfutter, dadurch gekennzeichnet, daß sämtliche Teile desselben mittels des Drückstahles oder Drückholzes durch Drükken an dem Ring (&) vom Dom gelöst und durch ihren langen Hals bequem aus dem gedrückten Körper herausgezogen werden können. .Part press chuck, characterized in that all parts of the same by means of the Pushing steel or pushing wood released from the dome by pushing the ring (&) and can be easily pulled out of the pressed body thanks to their long neck. .
DEL59916D Partial pressure chuck Expired DE425128C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL59916D DE425128C (en) Partial pressure chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL59916D DE425128C (en) Partial pressure chuck

Publications (1)

Publication Number Publication Date
DE425128C true DE425128C (en) 1926-02-11

Family

ID=7279971

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL59916D Expired DE425128C (en) Partial pressure chuck

Country Status (1)

Country Link
DE (1) DE425128C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355920A (en) * 1965-06-28 1967-12-05 Westinghouse Electric Corp Method of spinning cup-shaped articles and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355920A (en) * 1965-06-28 1967-12-05 Westinghouse Electric Corp Method of spinning cup-shaped articles and apparatus therefor

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