DE367987C - Anvil with horn for expanding ring-shaped workpieces, especially wheel tires - Google Patents

Anvil with horn for expanding ring-shaped workpieces, especially wheel tires

Info

Publication number
DE367987C
DE367987C DEK75170D DEK0075170D DE367987C DE 367987 C DE367987 C DE 367987C DE K75170 D DEK75170 D DE K75170D DE K0075170 D DEK0075170 D DE K0075170D DE 367987 C DE367987 C DE 367987C
Authority
DE
Germany
Prior art keywords
horn
anvil
wheel tires
expanding ring
shaped workpieces
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
DEK75170D
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.)
KALKER MASCHINENFABRIK AG
Original Assignee
KALKER MASCHINENFABRIK AG
Publication date
Priority to DEK75170D priority Critical patent/DE367987C/en
Application granted granted Critical
Publication of DE367987C publication Critical patent/DE367987C/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
    • B21J19/00—Blacksmiths requisites not otherwise provided for
    • B21J19/04—Anvils; Associated items

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Description

Amboß mit Horn zum Aufweiten von ringförmigen Werkstücken, insbesondere Radreifen. Die Erfindung bezieht sich auf einen Amboß mit Horn zum Aufweitenvon ringförmigen Werk stücken,insbesondereRadreifen, unterSchmiedepressen und Dampfhämmern. Der Erfindung gemäß wird das Horn in einer drehbar im Amboß gelagerten Hülse angeordnet. Durch diese Hülse wird die Masse des drehbaren Hornes vergrößert und hierdurch die Wärmeableitung begünstigt; außerdem wird der Flächendruck an der Lagerfläche verringert. Das der Abnutzung am meisten ausgesetzte eigentliche Horn kann leicht ausgewechselt werden, während dieselbe Hülse im Amboß verbleibt. Hierin besteht der Vorteil gegenüber der etwaigen Ausbildung des Hornes aus einem Stück von den Abmessungen, wie sie Hülse und Horn zusammen aufweisen.Anvil with horn for expanding ring-shaped workpieces, in particular Wheel tires. The invention relates to an anvil with horn for expanding ring-shaped work pieces, especially wheel tires, forging presses and steam hammers. According to the invention, the horn is arranged in a sleeve rotatably mounted in the anvil. Through this sleeve, the mass of the rotatable horn is increased and thereby the Heat dissipation favors; in addition, the surface pressure on the bearing surface is reduced. The actual horn most exposed to wear can easily be replaced while the same sleeve remains in the anvil. This has the advantage over the possible formation of the horn from one piece of the dimensions as they Show case and horn together.

In der Zeichnung ist ein Ausführungsbeispiel einer derartigen Einrichtung in senkrechtem Schnitt veranschaulicht. a ist der Amboß und b das Horn, das in einer drehbar im Amboß gelagerten Hülse i angeordnet ist.In the drawing, an embodiment of such a device is illustrated in vertical section. a is the anvil and b is the horn, which is arranged in a sleeve i rotatably mounted in the anvil.

Zum absatzweisen Drehen der Hülse i zusammen mit dem Horn b dient das z. B. eine Ratsche bildende Schaltgetriebe g, h, das mit einem beweglichen Teil der Presse oder des Hammers verbunden ist. x ist der aufzuweitende Radreifen und f der das Werkstück bearbeitende Hammer o. dgl., auf den es hier nicht ankommt.Used to turn the sleeve i in stages together with the horn b the Z. B. a ratchet forming gearbox g, h, with a moving part connected to the press or hammer. x is the tire to be widened and f the hammer or the like machining the workpiece, which is not important here.

An der Hülse i sitzt vorn'eine Scheibe k, die als Anschlag für das Werkstück dient und also ebenfalls drehbar ist. ,At the front of the sleeve i there is a disk k which serves as a stop for the workpiece and is therefore also rotatable. ,

Claims (2)

PATENTANSPRÜCHE I. Amboß mit Horn zum Aufweiten von ringförmigen Werkstücken, insbesondere ', Radreifen, dadurch gekennzeichnet, daß das Horn (b) zum Halten des aufzuweitenden ringförmigen Werkstückes (x) in einer drehbar im Amboß gelagerten Hülse (i) angeordnet ist. PATENT CLAIMS I. Anvil with horn for expanding ring-shaped workpieces, in particular wheel tires, characterized in that the horn (b) for holding the ring-shaped workpiece (x) to be expanded is arranged in a sleeve (i) rotatably mounted in the anvil. 2. Vorrichtung nach Anspruch x, dadurch gekennzeichnet, daß die Vorderfläche der Hülse (i) zu einem Anschlag (k) für das Werkstück ausgebildet ist.2. Apparatus according to claim x, characterized in that the front surface of the sleeve (i) is designed to form a stop (k) for the workpiece.
DEK75170D Anvil with horn for expanding ring-shaped workpieces, especially wheel tires Expired DE367987C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK75170D DE367987C (en) Anvil with horn for expanding ring-shaped workpieces, especially wheel tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK75170D DE367987C (en) Anvil with horn for expanding ring-shaped workpieces, especially wheel tires

Publications (1)

Publication Number Publication Date
DE367987C true DE367987C (en) 1923-01-30

Family

ID=7232547

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK75170D Expired DE367987C (en) Anvil with horn for expanding ring-shaped workpieces, especially wheel tires

Country Status (1)

Country Link
DE (1) DE367987C (en)

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