DE2121711A1 - Wire press automatic cut out - Google Patents

Wire press automatic cut out

Info

Publication number
DE2121711A1
DE2121711A1 DE19712121711 DE2121711A DE2121711A1 DE 2121711 A1 DE2121711 A1 DE 2121711A1 DE 19712121711 DE19712121711 DE 19712121711 DE 2121711 A DE2121711 A DE 2121711A DE 2121711 A1 DE2121711 A1 DE 2121711A1
Authority
DE
Germany
Prior art keywords
coupling
axially parallel
encoder
cut out
coupling housing
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.)
Pending
Application number
DE19712121711
Other languages
German (de)
Inventor
Gerhard Dipl.-Ing. χ 3011 Magdeburg Kniep
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.)
Schwermaschinenbau Kombinat Ernst Thalmann VEB
Original Assignee
Schwermaschinenbau Kombinat Ernst Thalmann VEB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schwermaschinenbau Kombinat Ernst Thalmann VEB filed Critical Schwermaschinenbau Kombinat Ernst Thalmann VEB
Publication of DE2121711A1 publication Critical patent/DE2121711A1/en
Pending legal-status Critical Current

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • 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
    • B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
    • 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
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work

Abstract

Automatic cut out device for wire presses may be operated by a spring loaded lever activating an electromagnet which disconnects the machine from its drive. In the control desk the device is inserted between the feed rate control device and the control for rotating the machine. The cut out activated by the impulse emitter, i.e. the electro magnet is a clutch. There is also an independently acting setting device for the controller which rotates the machine, i.e. the motor switch.

Description

Aufstellung der Bezugszeichen:List of reference symbols:

1 Welle des Fördermengeneinstellers 2 Gelenk 3 Lagerbock 4 Halterung 5 Gabelstück 6 Fördermengeneinsteller 7 Hebel 8 Lasche 9 Elektromagnet 10 Schaltpult rahmen 11 Kupplungsgehäuse 12 Druckring 13 Bolzen 14 Kugeln 15 Bolzen 16 Druckfeder 17 Drehscheibe 18 Drehachse 19 Geberdrehmelder 20 Kupplung 21 Gelenk 22 Hebel L e e r s e i t e 1 Shaft of the flow rate adjuster 2 Joint 3 Bearing bracket 4 Bracket 5 Fork 6 Flow rate adjuster 7 Lever 8 Tab 9 Electromagnet 10 Control panel frame 11 clutch housing 12 thrust ring 13 bolts 14 balls 15 bolts 16 compression spring 17 Turntable 18 Rotary axis 19 Encoder speed indicator 20 Coupling 21 Joint 22 Lever L. e e r e i t e

Claims (3)

Patentansprüche: Patent claims: Automatische Abschaltvorrichtung für Drahtpressen bei Drahtriß, die eine Knotenbildung und Verheddbrung der Drähte hinter den Preßnippeln verhindert und die Preßgeschwindigkeit auf ein Minimum herabsetzen bzw. anschließend die Presse stillsetzen soll dadurch gekennzeichnet, daß die Abschaltvorrichtung zwischen Fördermengeneinsteller (6) und Geberdrehmelder (19) im Schaltpult angeordnet ist und aus einer über Impulsgeber und Stellglied lösbaren Kupplung sowie einer unabhängig davon wirkenden Stelleinrichtung für den Geberdrehmelder (19) besteht.Automatic shut-off device for wire presses in the event of a wire break prevents knots and tangling of the wires behind the compression nipples and reduce the pressing speed to a minimum or then the press should shut down characterized in that the disconnection device between the delivery rate adjuster (6) and rotary encoder (19) is arranged in the control panel and from a pulse generator and actuator releasable coupling as well as an actuating device acting independently thereof for the encoder encoder (19). 2. Automatische Abschaltvorrichtung für Drahtpressen nach Anspruch 1, dadurch gekennzeichnet, daß der eine Teil der lösbaren Kupplung aus einem auf der Welle (1) des Fördermengeneinstellers (6) angeordneten Gelenk (2) mit Gabelstück (5) besteht, während der andere Teil der Kupplung aus einem auf der Drehachse (18) des Geberdrehmelders (19) angeordneten, axial verschiebbaren, durch eine Druckfeder (16) in axialer Richtung beaufschlagten Kupplungsgehäuse (11) besteht, deren Druckfeder (16) sich gegen eine auf der Drehachse (18) fixierte Drehscheibe (17) abstützt, die ihrerseits zwei achs~ parallel verlaufende Bolzen (15) aufweist, die zur drehkraftmäßigen Verbindung zwischen Kupplungsgehäuse (11) und Drehscheibe (17) in achsparallele Bohrungen des Kupplungsgehäuses (11) eingreifen, während auf der geschlossenen Stirnseite des Kupplungsgehäuses (11) ein mittels Kugeln (14) gelagerter Druckring (12) angeordnet ist, durch dessen Aussparung zwei achsparallel in der Stirnwand des Kupplungsgehäuses (11) angeordnete Bolzen (13) hindurchragen und in achsparallele Bohrungen (38) des Gabelstückes (5) eingreifen, wobei zum Außereingriffbringen der Bolzen (13) an einer im Schaltpult angeordneten, die Lagerung für die Welle (1) bildenden Halterung (4) ein am Druckring (12) angreifender Hebel (7) angelenkt und über eine Lasche mit dem Zuganker eines Elektromagneten (9) verbunden ist. 2. Automatic shutdown device for wire presses according to claim 1, characterized in that one part of the releasable coupling consists of a the shaft (1) of the delivery rate adjuster (6) arranged joint (2) with fork piece (5), while the other part of the coupling consists of one on the axis of rotation (18) of the rotary encoder (19) arranged, axially displaceable, by a compression spring (16) is acted upon in the axial direction coupling housing (11), the compression spring (16) is supported against a turntable (17) fixed on the axis of rotation (18), which in turn has two axially parallel bolts (15), which are used for the torque wise Connection between clutch housing (11) and turntable (17) engage in axially parallel bores of the coupling housing (11) while on the closed end face of the coupling housing (11) is mounted by means of balls (14) Pressure ring (12) is arranged, through the recess of which two axially parallel in the End wall of the coupling housing (11) arranged bolts (13) protrude and in engage axially parallel bores (38) of the fork piece (5), whereby to disengage the bolt (13) on one arranged in the control panel, the bearing for the shaft (1) forming the bracket (4) is hinged to a lever (7) acting on the pressure ring (12) and is connected to the tie rod of an electromagnet (9) via a bracket. 3. Automatische Abschaltvorrichtung für Drahtpressen nach Anspruch 1, dadurch gekennzeichnet, daß der impulsgeber für den Elektromagneten (9) aus einem doppelseitig beaufschlagten Schwenkhebel (35) mit Zugfeder (34) und Endschalter (28) besteht.3. Automatic shutdown device for wire presses according to claim 1, characterized in that the pulse generator for the electromagnet (9) consists of one Swivel lever (35) with tension spring (34) and limit switch acted on from both sides (28) exists.
DE19712121711 1970-07-31 1971-05-03 Wire press automatic cut out Pending DE2121711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14920170 1970-07-31

Publications (1)

Publication Number Publication Date
DE2121711A1 true DE2121711A1 (en) 1972-02-03

Family

ID=5482790

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712121711 Pending DE2121711A1 (en) 1970-07-31 1971-05-03 Wire press automatic cut out

Country Status (2)

Country Link
CS (1) CS157721B2 (en)
DE (1) DE2121711A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170540A (en) * 2013-04-16 2013-06-26 无锡鹏德汽车配件有限公司 Novel lower collecting tube forming die structure
CN103223426A (en) * 2013-04-16 2013-07-31 无锡鹏德汽车配件有限公司 Novel upper collecting pipe molding die structure
DE102016124019A1 (en) 2015-12-21 2017-06-22 General Electric Company Cooling circuit for a multi-walled blade

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170540A (en) * 2013-04-16 2013-06-26 无锡鹏德汽车配件有限公司 Novel lower collecting tube forming die structure
CN103223426A (en) * 2013-04-16 2013-07-31 无锡鹏德汽车配件有限公司 Novel upper collecting pipe molding die structure
DE102016124019A1 (en) 2015-12-21 2017-06-22 General Electric Company Cooling circuit for a multi-walled blade

Also Published As

Publication number Publication date
CS157721B2 (en) 1974-09-16

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee