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DE333800C - Device for riveting, in which the rivet is held from the working side during the riveting work and the entire riveting work is carried out from the side of the closing head - Google Patents

Device for riveting, in which the rivet is held from the working side during the riveting work and the entire riveting work is carried out from the side of the closing head

Info

Publication number
DE333800C
DE333800C DENDAT333800D DE333800DD DE333800C DE 333800 C DE333800 C DE 333800C DE NDAT333800 D DENDAT333800 D DE NDAT333800D DE 333800D D DE333800D D DE 333800DD DE 333800 C DE333800 C DE 333800C
Authority
DE
Germany
Prior art keywords
riveting
rivet
work
riveting work
held
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
DENDAT333800D
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.)
ALBERT MUEHLIG HOFMANN
Original Assignee
ALBERT MUEHLIG HOFMANN
Publication date
Application granted granted Critical
Publication of DE333800C publication Critical patent/DE333800C/en
Expired legal-status Critical Current

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
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • 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
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Description

Vorrichtung zum Nieten, bei welcher der Niet während der Nietarbeit von der Arbeitsseite aus festgehalten und die gesamte Nietarbeit von der Seite des Schließkopfes aus ausgeführt wird. Bei den bisher üblichen Nietverfahren wurde stets unter den Setzkopf ,des Nietes ein Gegenhalter von ausreichendem Gewichtgehalten, um den Schließkopf ausbauchen zu können.Device for riveting, in which the rivet during the riveting work pinned from the working side and all riveting from the side of the Closing head is executed. In the riveting processes that have been used up to now, a counter-holder of sufficient weight held under the setting head of the rivet, to be able to bulge out the closing head.

Beim Nieten von größeren Blechplatten oder Hohlkörpern: macht das Festhalten dieses Gegenhalters Schwierigkeiten. Bei hydraulischen Nietmaschinen wird er mit der Stauchvorrichtung durch einen kräftigen Bügel verbunden, der beim Nieten hinderlich sein kann.When riveting larger sheet metal plates or hollow bodies: it does Holding on to this counter-holder difficulties. With hydraulic riveting machines it is connected to the upsetting device by a sturdy bracket that is attached to the Rivets can be a hindrance.

Die Übelstände vermeidet die vorliegende Nietvorrichtung. Hier ist der Gegenhalter b als Zugorgan. ausgebildet, das durch den hohlen Niet geführt ist und mit einem feststehenden Teil der Nietvorrichtung, z. B. durch Verschraubung, verbunden ist. Der Stauchstempel umgreift den Teil b und führt sich an ihm. Der Gegenhalter kann als Teil des Nietwerkzeuges oder des Nietes ausgebildet sein. Im ersten Falle wird er nach Beendigung der Nietarbeit entfernt, im anderen verbleibt er, als Teil des Nietes, nach Entfernen des über den. Schließkopf hervorstehenden Halses in diesem.The present riveting device avoids these inconveniences. Here is the counter holder b as a pulling element. formed, which is passed through the hollow rivet and with a fixed part of the riveting device, e.g. B. by screwing, connected is. The upsetting punch grips around part b and is guided by it. Of the Counterholder can be designed as part of the riveting tool or the rivet. in the In the first case it is removed after the riveting work has been completed, in the other case it remains he, as part of the rivet, after removing the over the. Closing head protruding Neck in this.

Claims (2)

PATENT-ANsPRÜcHE: i. Vorrichtung zum Nieten, bei welcher der Niet während der Nietarbeit von der Arbeitsseite aus festgehalten und die gesamte Nietarbeit von -der Seite -des Schließkopfes aus ausgeführt wird, gekennzeichnet durch einen durch den hohlen Niet (a) gezogenen und in .der Nietvorrichtung befestigten Gegenhalter (b), der den Niet von der Arbeitsseite aus in seiner Lage hält. PATENT CLAIMS: i. Device for riveting, in which the rivet held from the working side during the riveting work and the entire riveting work is carried out from the side of the closing head, characterized by a Counterholder pulled through the hollow rivet (a) and fastened in the riveting device (b) which holds the rivet in place from the working side. 2. Vorrichtung nach Anspruch r, dadurch gekennzeichnet, daß der durch den Niet (a) gezogene Gegenhalter (b) nach vollendeter Nietarbeit ganz oder teilweise als Teil des Nietes in diesem verbleibt.2. Apparatus according to claim r, characterized in that the counter-holder (b) drawn through the rivet (a) remains wholly or partially as part of the rivet in this after the riveting work has been completed.
DENDAT333800D Device for riveting, in which the rivet is held from the working side during the riveting work and the entire riveting work is carried out from the side of the closing head Expired DE333800C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE333800T

Publications (1)

Publication Number Publication Date
DE333800C true DE333800C (en) 1921-03-04

Family

ID=6212227

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT333800D Expired DE333800C (en) Device for riveting, in which the rivet is held from the working side during the riveting work and the entire riveting work is carried out from the side of the closing head

Country Status (1)

Country Link
DE (1) DE333800C (en)

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