DE1154994B - Counter holder for steel bar shears - Google Patents
Counter holder for steel bar shearsInfo
- 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
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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/08—Press-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)
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)
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)
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 |
-
1955
- 1955-05-12 DE DE1955P0014093 patent/DE1154994C2/en not_active Expired
Patent Citations (6)
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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