DE1154994B - Counter holder for steel bar shears - Google Patents

Counter holder for steel bar shears

Info

Publication number
DE1154994B
DE1154994B DEP14093A DEP0014093A DE1154994B DE 1154994 B DE1154994 B DE 1154994B DE P14093 A DEP14093 A DE P14093A DE P0014093 A DEP0014093 A DE P0014093A DE 1154994 B DE1154994 B DE 1154994B
Authority
DE
Germany
Prior art keywords
scissors
counter holder
counter
steel bar
holder
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.)
Granted
Application number
DEP14093A
Other languages
German (de)
Other versions
DE1154994C2 (en
Inventor
Werner Peddinghaus
Emil Funke
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.)
Firma Paul Ferd Peddinghaus
Original Assignee
Firma Paul Ferd Peddinghaus
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 Firma Paul Ferd Peddinghaus filed Critical Firma Paul Ferd Peddinghaus
Priority to DE1955P0014093 priority Critical patent/DE1154994C2/en
Publication of DE1154994B publication Critical patent/DE1154994B/en
Application granted granted Critical
Publication of DE1154994C2 publication Critical patent/DE1154994C2/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00Accessories for shearing machines or shearing devices
    • B23D33/08Press-pads; Counter-bases; Hold-down devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)

Description

Gegenhalter für Stabstahlscheren Die Erfindung bezieht sich auf einen einarmigen, mittels Stellschraube stufenlos verstellbaren, um eine waagrechte Achse schwenkbar angeordneten Gegenhalter für Stabstahlseheren, deren Scherenmaul nach oben offen ist und deren bewegliches Messer um einen unterhalb des Scherenmaules zentral sitzenden Drehzapfen schwenkbar gelagert ist.Counterholder for steel bar shears The invention relates to a one-armed, steplessly adjustable by means of a set screw, around a horizontal axis pivotably arranged counter holder for steel bar shears, the jaws of which follow is open at the top and its movable knife around one below the scissors mouth centrally seated pivot is pivotably mounted.

Es ist bekannt, Gegen- oder Niederhalter in bezug auf das zu schneidende Material verstellbar einzurichten. Einige der bekannten Gegenhalter sind um eine senkrechte Achse schwenkbar und seitlich zum Scherenmaul angeordnet; sie können dabei nur im beschränkten Maße aus dem Bereich des Scherenmaules herausbewegt werden, so daß sie, besonders beim Schneiden von sperrigem Schneidgut, hindernd im Wege stehen.It is known to use anvil or hold-down with respect to the to be cut Material adjustable to set up. Some of the well-known counterholders are around a vertical axis pivotable and arranged to the side of the scissor mouth; you can are only moved out of the area of the scissors mouth to a limited extent, so that they get in the way, especially when cutting bulky items stand.

Es sind auch Niederhalter bekannt, die als zweiarmiger Hebel ausgebildet sind. Diese Niederhalter sind um eine waagrechte Achse schwenkbar, aber nur in begrenzter Weise, so daß diese Niederhalter für sperriges Schneidgut nicht geeignet sind.There are also known hold-down devices which are designed as two-armed levers are. These hold-down devices can be pivoted about a horizontal axis, but only to a limited extent Way, so that these hold-downs are not suitable for bulky items to be cut.

Bekanntgeworden ist auch eine Ausführung von Niederhaltern, die als einarmiger Hebel ausgebildet sind, dessen eines Ende mittels Kugellagers am Scherenkörper gelagert ist, wobei noch ein zweites Kugellager die Verbindung zwischen Niederhalter und Verstellvorrichtung herstellt.Also known is a version of hold-down devices that are called one-armed lever are formed, one end of which by means of ball bearings on the scissors body is stored, with a second ball bearing connecting between the hold-down device and adjusting device manufactures.

Erfindungsgemäß wird vorgeschlagen, daß der Gegenhalter drehbar auf dem Drehbolzen des beweglichen Messers der Schere angeordnet ist. Hierdurch wird eine höchst einfache und daher wenig Material und Herstellungskosten bedingende Konstruktion geschaffen, die den Vorteil aufweist, daß durch die Anordnung eines für das bewegliche Scherenmesser und den Gegenhalter gemeinsamen Drehzapfens ein zweiter Drehzapfen gespart wird und daß durch vollständiges Abschwenken des Gegenhalters nach unten ein freies Scherenmaul für sperriges Schneidgut erhalten wird.According to the invention it is proposed that the counter holder be rotatable the pivot pin of the movable knife of the scissors is arranged. This will an extremely simple one, which therefore requires little material and manufacturing costs Construction created which has the advantage that by the arrangement of a a common pivot pin for the movable scissor knife and the counter holder second pivot is saved and that by completely pivoting the counter-holder downward a free scissors mouth for bulky items to be cut is obtained.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt Abb. 1 eine Vorderansicht, Abb. 2 eine Draufsicht und Abb. 3 einen senkrechten Schnitt durch Scherenmaul und Gegenhalter. Vor dem Scherenmaul ? ist an der festen Körperplatte 9 der Schere ein als Gegenhalter wirkender Schwenkarm 1 angebracht, der drehbar auf dem aus der Maschine hervorragenden Drehbolzen 2 der beweglichen Schneidplatte 11 sitzt. Die Verstellung des Gegenhalters 1 erfolgt durch eine Kordelschraube 3, die in einem aufgeschweißten oder angegossenen Lagerbock 4 geführt ist.In the drawing, an embodiment of the invention is shown, namely, Fig. 1 shows a front view, Fig. 2 is a plan view and Fig. 3 is a vertical section through scissor jaw and counter holder. In front of the scissors mouth? is on the fixed body plate 9 of the scissors a swivel arm acting as a counter holder 1 attached, which is rotatable on the pivot pin 2 protruding from the machine movable cutting plate 11 is seated. The adjustment of the counter holder 1 is carried out by a cord screw 3, which is in a welded or cast-on bracket 4 is performed.

Claims (1)

PATENTANSPRUCH: Einarmiger, mittels Stellschraube stufenlos verstellbarer, um eine waagrechte Achse schwenkbar angeordneter Gegenhalter für Stabstahlscheren, deren Scherenmaul nach oben offen ist und deren bewegliches Messer um einen unterhalb des Scherenmaules zentral sitzenden Drehbolzen schwenkbar gelagert ist, dadurch gekennzeichnet, daß der Gegenhalter drehbar auf dem Drehbolzen des beweglichen Messers der Schere angeordnet ist. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 137163; 182 485, 189 025, 750 863, 908 337; USA.-Patentschrift Nr. 993 284.PATENT CLAIM: One-armed, with set screw continuously adjustable, about a horizontal axis pivotally arranged counter-holder for bar steel scissors, the scissors mouth is open upwards and whose movable blade is pivotally supported by a below the scissors Maules centrally seated pintle, characterized in that the counter-holder mounted on the Pivot pin of the movable knife of the scissors is arranged. Documents considered: German Patent Specifications No. 137163; 182 485, 189 025, 750 863, 908 337; U.S. Patent No. 993,284.
DE1955P0014093 1955-05-12 1955-05-12 Counter holder for steel bar shears Expired DE1154994C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1955P0014093 DE1154994C2 (en) 1955-05-12 1955-05-12 Counter holder for steel bar shears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1955P0014093 DE1154994C2 (en) 1955-05-12 1955-05-12 Counter holder for steel bar shears

Publications (2)

Publication Number Publication Date
DE1154994B true DE1154994B (en) 1963-09-26
DE1154994C2 DE1154994C2 (en) 1964-04-23

Family

ID=7364965

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1955P0014093 Expired DE1154994C2 (en) 1955-05-12 1955-05-12 Counter holder for steel bar shears

Country Status (1)

Country Link
DE (1) DE1154994C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8101128A (en) * 1980-02-26 1981-09-15 Mecapec Sa TISSUE TO CUT BAR MATERIAL AND OPERATING PROCESS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE189025C (en) *
DE182485C (en) *
DE137163C (en) *
US993284A (en) * 1910-10-19 1911-05-23 Weingarten Ag Maschf Metal-shearing machine.
DE750863C (en) * 1938-07-16 1945-01-31 Manually adjustable counter holder with self-locking rotating body for iron shears or the like.
DE908337C (en) * 1937-05-01 1954-04-05 Anton Wagenbach Abutment for bar cutters

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE189025C (en) *
DE182485C (en) *
DE137163C (en) *
US993284A (en) * 1910-10-19 1911-05-23 Weingarten Ag Maschf Metal-shearing machine.
DE908337C (en) * 1937-05-01 1954-04-05 Anton Wagenbach Abutment for bar cutters
DE750863C (en) * 1938-07-16 1945-01-31 Manually adjustable counter holder with self-locking rotating body for iron shears or the like.

Also Published As

Publication number Publication date
DE1154994C2 (en) 1964-04-23

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