DE356083C - Adjustable reamer - Google Patents
Adjustable reamerInfo
- Publication number
- DE356083C DE356083C DESCH58959D DESC058959D DE356083C DE 356083 C DE356083 C DE 356083C DE SCH58959 D DESCH58959 D DE SCH58959D DE SC058959 D DESC058959 D DE SC058959D DE 356083 C DE356083 C DE 356083C
- Authority
- DE
- Germany
- Prior art keywords
- adjustable
- knives
- adjustable reamer
- reamer according
- 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
- 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
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
-
- 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
- B23D2277/00—Reaming tools
- B23D2277/56—Reaming tools comprising an indication scale
Description
Die Reibahle gemäß dem Patent 323267 soll an Stelle der früher starr angeordneten Messer federnd schleppende Messer haben.The reamer according to patent 323267 is intended to replace the previously rigid one Knives have resilient dragging knives.
Durch Versuche ist festgestellt worden, daß auch bewegliche, starr gestützte Messer einen gleichwertigen Schnitt erzeugen.Experiments have shown that movable, rigidly supported knives are also one create an equivalent cut.
Auf der Zeichnung ist eine Ausführungsform einer derartigen Reibahle in Abb. 1 teilweise im Längsschnitt, teilweise in Ansicht und in Abb. 2 im Querschnitt veranschaulicht.In the drawing, an embodiment of such a reamer in Fig. 1 is partially illustrated in longitudinal section, partially in elevation and in Fig. 2 in cross section.
Die die Messer b tragenden Stahlhalter d The steel holders d carrying the knives b
sind in einer Ringnut f des Reibahlenkörpers g um die Bolzen α schwingbar angeordnet.are arranged in an annular groove f of the reamer body g to swing around the bolts α .
Gegen die vorderen Enden der Stahlhalter d legen sich Hülsen t, die unter der Wirkung von Federn h stehen; durch diese Federn werden die Stahlhalter gegen keilförmige Anschläge i gedrückt. Diese Anschläge i sind in dem Reibahlenkörper g achsial verschiebbar gelagert und mit einem Ring k verbunden, der auf eine Gewindebüchse m geschraubt ist, die drehbar auf dem Hals η des Reibahlenkörpers angeordnet ist. Der Rand der Büchse m trägt eine Strichteilung, und gegen ihn legt sich ein Ring 0 mit Marken für die verschiedenen Passungen. Mittels einer Schraube β kann dieser Ring 0 in jeder Lage auf dem Hals η festgestellt -werden. Eine Ringmutter r sichert den Ring 0 gegen achsiale Verschiebungen. Sleeves t, which are under the action of springs h , lie against the front ends of the steel holders d; These springs press the steel holders against wedge-shaped stops i. These stops are i in which g Reibahlenkörper axially displaceably mounted and connected with a ring k screwed m on a threaded bush which rotatably η on the neck of Reibahlenkörpers is arranged. The edge of the sleeve m has a line division, and against it lies a ring 0 with marks for the various fits. This ring 0 can be fixed in any position on the neck η by means of a screw β. A ring nut r secures the ring 0 against axial displacement.
Durch Drehen der Büchse m werden die Anschläge i und damit die Messer verstellt. Die Strichteilung zeigt die genaue Einstellung der Messer an. Auch das An- und Abstellen der Messer wird auf diese Weise vorgenommen.By turning the sleeve m , the stops i and thus the knives are adjusted. The graduation shows the exact setting of the knives. The knives are also switched on and off in this way.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH58959D DE356083C (en) | Adjustable reamer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH58959D DE356083C (en) | Adjustable reamer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE356083C true DE356083C (en) | 1922-07-12 |
Family
ID=7437077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH58959D Expired DE356083C (en) | Adjustable reamer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE356083C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424524A (en) * | 1942-09-18 | 1947-07-22 | Davis & Thompson Company | Boring machine |
US2458753A (en) * | 1944-06-26 | 1949-01-11 | Frank C Wallace | Boring head |
-
0
- DE DESCH58959D patent/DE356083C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424524A (en) * | 1942-09-18 | 1947-07-22 | Davis & Thompson Company | Boring machine |
US2458753A (en) * | 1944-06-26 | 1949-01-11 | Frank C Wallace | Boring head |
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