DE102005003287B3 - Rod steel scissors for cutting metal rods comprises a machine body, a drive for a carriage having knife elements and a knife block for receiving further knife elements - Google Patents
Rod steel scissors for cutting metal rods comprises a machine body, a drive for a carriage having knife elements and a knife block for receiving further knife elements Download PDFInfo
- Publication number
- DE102005003287B3 DE102005003287B3 DE200510003287 DE102005003287A DE102005003287B3 DE 102005003287 B3 DE102005003287 B3 DE 102005003287B3 DE 200510003287 DE200510003287 DE 200510003287 DE 102005003287 A DE102005003287 A DE 102005003287A DE 102005003287 B3 DE102005003287 B3 DE 102005003287B3
- Authority
- DE
- Germany
- Prior art keywords
- knife
- machine body
- carriage
- elements
- knife elements
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
Abstract
Description
Die Erfindung betrifft eine Stabstahlschere, zumindest beinhaltend einen insbesondere rahmenartig ausgebildeten Maschinenkörper, einen Antrieb für einen relativ zum Maschinenkörper innerhalb einer Führung mit definiertem Hub bewegbaren mit Messerelementen bestückten Schlitten sowie einen den Messerelementen gegenüberliegenden stationär am Maschinenkörper vorgesehenen, weitere Messerelemente aufnehmenden Messerblock, wobei sich die Führung bis zum dem Messerblock gegenüberliegenden Ende des Maschinenkörpers erstreckt und der Schlitten aus dem Maschinenkörper herausnehmbar vorgesehen ist, und wobei der Schlitten auf der den Messerelementen abgewandten Seite mit einem Stößel verbunden ist, der eine einen Teil des Antriebs bildende Exzenterwelle aufnimmt, und wobei der Schlitten stößelseitig eine Ausnehmung aufweist, innerhalb welcher ein entsprechend geformter Teil des Stößels eingreift und über Zuglaschen mit den Endbereichen des Schlittens verbindbar ist, nach Patent 10 2004 040 101.The The invention relates to a bar steel shears, at least including one in particular frame-like machine body, a Drive for one relative to the machine body within a leadership with defined stroke movable carriage equipped with knife elements carriage and one of the knife elements opposite stationary provided on the machine body, further knife elements receiving knife block, wherein the guide up to the knife block opposite End of the machine body extends and the carriage provided removably from the machine body is, and wherein the carriage facing away from the knife elements Side connected with a pestle is that receives a part of the drive forming eccentric shaft, and wherein the carriage ram side has a recess within which a correspondingly shaped Part of the plunger engages and over Pull tabs with the end portions of the carriage is connectable, after Patent 10 2004 040 101.
Allgemeiner Stand der Technik ist bei Stabstahlscheren deren Lager- und Dichtbereiche mit Fettschmierungen zu versehen. Eine Fettschmierung ist verbrauchs- und kostenintensiv und hat bei dem rauen Einsatz der Stabstahlscheren im Betriebszustand erhebliche Nachteile. Dies ist im Wesentlichen darin begründet, dass Umgebungsstaub, Zunder und dergleichen in das Schmierfett gelangen, wobei nicht ausgeschlossen werden kann, dass verschmutztes Schmierfett auch in Lager- und Dichtbereiche eindringt und somit zu einer Verkürzung der Standzeit der betroffenen Bauteile beiträgt.general The state of the art in bar steel shears is their bearing and sealing areas to be provided with grease lubrication. A grease lubrication is consumable and costly and has the rough use of the bar shears in operation considerable disadvantages. This is essentially in it justified that ambient dust, scale and the like get into the grease, it can not be ruled out that soiled grease penetrates into storage and sealing areas and thus to a shortening of Service life of the affected components contributes.
Durch
die
In
der
Der
Aufgabe des Erfindungsgegenstandes ist es, die eingangs beschriebene Stabstahlschere dahingehend weiterzubilden, dass ein alternatives Schmierkonzept vorgesehen wird, das nicht verbrauchsintensiv ist und eine lange Standzeit der betroffenen, zu schmierenden Bewegungsbereiche mit sich bringt.task the subject of the invention is the bar shears described above to further develop that an alternative lubrication concept is provided, which is not consumption intensive and a long Service life of the affected, to be lubricated areas of motion with it brings.
Diese Aufgabe wird dadurch gelöst, dass zumindest die wesentlichen translatorischen und/oder rotatorischen Bewegungs- bzw. Dicht- und Lagerbereiche über eine Ölumlaufschmierung mit Schmiermittel versorgt werden.These Task is solved by that at least the essential translational and / or rotational Movement or sealing and bearing areas via an oil circulation lubrication with lubricant be supplied.
Vorteilhafte Weiterbildungen des Erfindungsgegenstandes sind den Unteransprüchen zu entnehmen.advantageous Further developments of the subject invention are the dependent claims remove.
Eine Ölumlaufschmierung stellt sicher, dass Schmiermittel den nach außen abgedichteten Bewegungs- bzw. Dicht- und Lagerbereichen zugeführt werden kann, so dass durch das Umlaufverfahren der Verbrauch des Schmieröles gegen 0 geht. Durch diese Maßnahme können die mit Schmieröl zu versorgenden Bewegungsbereiche zum einen optimal versorgt werden und bringen zum anderen eine hohe Standzeit mit sich. Dies auch im Hinblick darauf, dass möglicherweise entstehende Abriebe durch das zurückzuführende Schmieröl aus dem betroffenen Bewegungsbereich herausgespült werden kann.An oil circulation lubrication ensures that lubricant can be supplied to the sealed outward movement or sealing and storage areas, so that by the circulation process, the consumption of the lubricating oil goes to zero. As a result of this measure, the ranges of movement to be supplied with lubricating oil can be optimally supplied to one another and, on the other hand, bring about a long service life. This also in view of the fact that possibly resulting Abriebe be returned by the returned lubricating oil from the affected Be wegungsbereich can be flushed out.
Einem weiteren Gedanken der Erfindung gemäß, können zumindest einzelne der Lagerelemente, insbesondere rotatorischer Bewegungsbereiche, bezüglich ihrer Arbeitstemperatur überwacht werden, wobei handelsübliche Temperatursensoren zum Einsatz gelangen. Betroffene Lagerelemente können beispielsweise durch Exzenterlager, Stößellager oder dergleichen gebildet werden, wie sie im Bereich des Antriebes der Stabstahlschere gegeben sind. Die Temperatursensoren stehen entweder über eine Steuerung oder unmittelbar mit der Anzeige im Bedienteil in Wirkverbindung, so dass bedarfsweise eine automatische Stillsetzung der Maschine erfolgt, oder aber die Bedienperson rechtzeitig in den Arbeitsablauf der Stabstahlschere eingreifen kann.a According to further ideas of the invention, at least some of Bearing elements, in particular rotational movement ranges, with respect to their Operating temperature monitored being, being commercially available Temperature sensors are used. Affected bearing elements for example by eccentric bearings, ram bearings or be formed as they are in the field of the drive Bar shears are given. The temperature sensors are either via a controller or directly in connection with the display in the control panel, so that, if necessary, an automatic shutdown of the machine takes place, or the operator in time in the workflow the bar cutter can intervene.
Der Erfindungsgegenstand ist anhand eines Ausführungsbeispieles in der Zeichnung dargestellt und wird wie folgt beschrieben. Es zeigen:Of the Subject of the invention is based on an embodiment in the drawing and is described as follows. Show it:
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510003287 DE102005003287B3 (en) | 2004-08-18 | 2005-01-25 | Rod steel scissors for cutting metal rods comprises a machine body, a drive for a carriage having knife elements and a knife block for receiving further knife elements |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004040101A DE102004040101B4 (en) | 2003-09-05 | 2004-08-18 | Bar steel scissors |
DE200510003287 DE102005003287B3 (en) | 2004-08-18 | 2005-01-25 | Rod steel scissors for cutting metal rods comprises a machine body, a drive for a carriage having knife elements and a knife block for receiving further knife elements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005003287B3 true DE102005003287B3 (en) | 2006-06-14 |
Family
ID=36500440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510003287 Expired - Fee Related DE102005003287B3 (en) | 2004-08-18 | 2005-01-25 | Rod steel scissors for cutting metal rods comprises a machine body, a drive for a carriage having knife elements and a knife block for receiving further knife elements |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005003287B3 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2218687A1 (en) * | 1972-04-18 | 1973-10-31 | Peddinghaus Paul Ferd Fa | STEEL ROD SHEARS |
DE2319264A1 (en) * | 1972-04-26 | 1973-11-15 | Continental Oil Co | LUBRICATION PROCESS AND LUBRICATION DEVICE AND WHEEL AND AXLE BEARINGS EQUIPPED WITH IT |
EP0669179B1 (en) * | 1994-02-24 | 2002-10-23 | BIFRANGI S.p.A. | Mechanical shears for hot-cutting of slabs or metal bars |
-
2005
- 2005-01-25 DE DE200510003287 patent/DE102005003287B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2218687A1 (en) * | 1972-04-18 | 1973-10-31 | Peddinghaus Paul Ferd Fa | STEEL ROD SHEARS |
DE2319264A1 (en) * | 1972-04-26 | 1973-11-15 | Continental Oil Co | LUBRICATION PROCESS AND LUBRICATION DEVICE AND WHEEL AND AXLE BEARINGS EQUIPPED WITH IT |
EP0669179B1 (en) * | 1994-02-24 | 2002-10-23 | BIFRANGI S.p.A. | Mechanical shears for hot-cutting of slabs or metal bars |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
AF | Is addition to no. |
Ref document number: 102004040101 Country of ref document: DE Kind code of ref document: P |
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8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHUBERT MASCHINEN- UND ANLAGENBAU GMBH, 58256, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |