DE561302C - Lead cable press - Google Patents
Lead cable pressInfo
- Publication number
- DE561302C DE561302C DEH127875D DEH0127875D DE561302C DE 561302 C DE561302 C DE 561302C DE H127875 D DEH127875 D DE H127875D DE H0127875 D DEH0127875 D DE H0127875D DE 561302 C DE561302 C DE 561302C
- Authority
- DE
- Germany
- Prior art keywords
- mandrel
- die
- lead
- lead cable
- centering ring
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/06—Press heads, dies, or mandrels for coating work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
Bleikabelpresse Um bei Bleikabelpressen ein Abdrängen des freien Dornendes aus seiner Mittellage zu vermeiden, ist bereits vorgeschlagen worden, den den Ringspalt in der Matrizenöffnung bildenden Hohldorn an seinem wirksamen Ende mit einem in. die Bleikammer eingepaßten Zentrierring zu versehen, der unter Freilassung einer Vielzahl von Bleidurchtrittsaussparungen mit dem Dorn fest verbunden ist. Die bekannten Dornausbildungen und ihre Anordnungen sind jedoch noch unvollkommen, da durch die vorgesehenen Verbindungen des obengenannten Zentrierringes mit dem Dorn und; der Matrize Lageveränderungen des Dornes gegenüber der Matrize, wenn auch in kleinen Ausmaßen, möglich sind. Diesen Unvollkommenheiten begegnet die Erfindung dadurch, daß unter Wegfall von zur Verbindung von Zentrierring mit Dorn oder mit der Matrize dienendem Gewinde, Zwischengliedern o. dgl. der Zentrierring mit Dorn aus einem Stück besteht und außer in die. Bleikammer noch unmittelbar in eine stirnseitige Nut der Matrize schließend eingesetzt ist. Dadurch wird die Gefahr der Mittenverlagerung von Dorn und Matrize völlig beseitigt.Lead cable press To push away the free end of the mandrel in lead cable presses To avoid from its central position, it has already been proposed that the annular gap in the die opening forming hollow mandrel at its effective end with an in. to provide the lead chamber fitted centering ring, leaving a Large number of lead passage recesses is firmly connected to the mandrel. The known Thorn formations and their arrangements are, however, still imperfect because of the provided connections of the above centering ring with the mandrel and; the Die Changes in the position of the mandrel in relation to the die, albeit small Dimensions, are possible. The invention counteracts these imperfections by that eliminating the need to connect the centering ring with the mandrel or with the die Serving thread, intermediate links or the like. The centering ring with a mandrel from a Piece consists and except in the. Lead chamber directly into a frontal one Groove of the die is inserted closing. This increases the risk of center shift completely eliminated from the mandrel and die.
In der ZeichnuXig sind einige Ausführungsbeispiele der Erfindung veranschaulicht, und zwar zeigt Abb. i die Anwendung der Erfindung bei einer Presse, bei welcher Preßstempel, Preßtopf, Dornhalter und Matrize gleichachsig angeordnet sind. In Abb. 2 ist die Anwendung der Erfindung bei einer sogenannten stehenden Bleikabelpresse gezeigt. Abb. 3 läßt einen Querschnitt durch den Dorn erkennen.Some exemplary embodiments of the invention are illustrated in the drawing, namely Fig. i shows the application of the invention to a press in which The press ram, press pot, mandrel holder and die are arranged coaxially. In fig. Figure 2 is the application of the invention to a so-called standing lead cable press shown. Fig. 3 shows a cross section through the mandrel.
Bei der Presse nach Abb. i sind die Matrize i und der Dorn :2 ortsfest angeordnet. Der Dorn ist nach hinten so verlängert (vgl. Bezugszeichen 3), -daß das freie Ende in dem Hohlstempel q. ruht. Das wirksame Ende des Dornes 2 ist mit einem Zentrierring 6, der mit Aussparungen ; versehen ist, aus einem Stück hergestellt. Der Zentrierring ist dabei bei 8 in eine Ausdrehung der Matrize i eingesetzt und ruht außerdem in der Bleikammer 5.In the press according to Fig. I, the die i and the mandrel: 2 are stationary arranged. The mandrel is extended to the rear in such a way (cf. reference number 3) that the free end in the hollow punch q. rests. The effective end of the mandrel 2 is with a centering ring 6 with recesses; is provided, made in one piece. The centering ring is inserted into a recess in the die i at 8 and also rests in the lead chamber 5.
Durch die Aussparungen 7 (vgl. Abb. 9) kann beim Vorgehen des Preßstempels q. das Blei in bekannter Weise hindurchtreten, um sich so hinter den Matrizenringspalt rohrförmig um das axial. durch Preßstempel q., Dorn 2, Matrize i geführte Kabel zu legen.Through the recesses 7 (see. Fig. 9) when proceeding with the ram q. Pass the lead through it in a known manner, in order to get behind the die ring gap tubular around the axially. cables guided through ram q., mandrel 2, die i to lay.
Abb. 3 zeigt die Anwendung der Erfindung bei einer stehenden Bleikabelpresse, bei welcher der Preßstempel 9 senkrecht zur Achse der Matrize i und des zugehörigen Dornes 2 verläuft.Fig. 3 shows the application of the invention in a standing lead cable press, in which the ram 9 perpendicular to the axis of the die i and the associated Thorn 2 runs.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH127875D DE561302C (en) | Lead cable press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH127875D DE561302C (en) | Lead cable press |
Publications (1)
Publication Number | Publication Date |
---|---|
DE561302C true DE561302C (en) | 1932-10-13 |
Family
ID=7175473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH127875D Expired DE561302C (en) | Lead cable press |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE561302C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE875037C (en) * | 1941-10-18 | 1953-04-30 | Schloemann Ag | Cable press, especially for sheathing cables with aluminum |
DE899184C (en) * | 1951-09-27 | 1953-12-10 | Siemens Ag | Press head for extrusion presses |
DE911967C (en) * | 1944-02-19 | 1954-05-24 | Cie Generale Du Duralumin & Du | Press for sheathing cables |
DE914845C (en) * | 1951-07-18 | 1954-07-12 | Sueddeutsche Kabelwerke Zweign | Device for absorbing and compensating for the upset pressure occurring in the axial direction when pressing in jacket and pipe presses |
DE915933C (en) * | 1944-06-02 | 1954-08-02 | Siemens Ag | Press head for extrusion presses |
DE931042C (en) * | 1949-03-15 | 1955-08-01 | Siemens Ag | Extrusion press, in particular for sheathing electrical cables |
DE949102C (en) * | 1951-06-12 | 1956-09-13 | Ver Deutsche Metallwerke Ag | Straight press for sheathing electrical lines and cables with aluminum and aluminum alloys |
DE1029787B (en) * | 1955-10-10 | 1958-05-14 | Hydraulik Gmbh | Press head for cable jacketing presses |
DE1115686B (en) * | 1957-02-28 | 1961-10-26 | Julius & August Erbsloeh K G | Device for pressing a plated metal strand |
-
0
- DE DEH127875D patent/DE561302C/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE875037C (en) * | 1941-10-18 | 1953-04-30 | Schloemann Ag | Cable press, especially for sheathing cables with aluminum |
DE911967C (en) * | 1944-02-19 | 1954-05-24 | Cie Generale Du Duralumin & Du | Press for sheathing cables |
DE915933C (en) * | 1944-06-02 | 1954-08-02 | Siemens Ag | Press head for extrusion presses |
DE931042C (en) * | 1949-03-15 | 1955-08-01 | Siemens Ag | Extrusion press, in particular for sheathing electrical cables |
DE949102C (en) * | 1951-06-12 | 1956-09-13 | Ver Deutsche Metallwerke Ag | Straight press for sheathing electrical lines and cables with aluminum and aluminum alloys |
DE914845C (en) * | 1951-07-18 | 1954-07-12 | Sueddeutsche Kabelwerke Zweign | Device for absorbing and compensating for the upset pressure occurring in the axial direction when pressing in jacket and pipe presses |
DE899184C (en) * | 1951-09-27 | 1953-12-10 | Siemens Ag | Press head for extrusion presses |
DE1029787B (en) * | 1955-10-10 | 1958-05-14 | Hydraulik Gmbh | Press head for cable jacketing presses |
DE1115686B (en) * | 1957-02-28 | 1961-10-26 | Julius & August Erbsloeh K G | Device for pressing a plated metal strand |
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