DE428697C - Scraper tool - Google Patents
Scraper toolInfo
- Publication number
- DE428697C DE428697C DEH98678D DEH0098678D DE428697C DE 428697 C DE428697 C DE 428697C DE H98678 D DEH98678 D DE H98678D DE H0098678 D DEH0098678 D DE H0098678D DE 428697 C DE428697 C DE 428697C
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- scraper
- tool
- scraper tool
- cutting edge
- 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
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Die vorliegende Erfindung bezieht sich auf ein Werkzeug zum Schaben von Flächen, insbesondere der Gleitflächen von Lagern, mittels welchem man auf die zu bearbeitende Fläche eine schälende Wirkung ausüben kann. Zur Anpassung an die wechselnde Härte des zu bearbeitenden Materials wird man an dem einen Werkzeug mehrere Schneidkanten anordnen und deren Schnittwinkel abstufen, soThe present invention relates to a tool for scraping surfaces, in particular the sliding surfaces of bearings, by means of which one can access the Surface can exert a peeling effect. To adapt to the changing hardness of the The material to be processed will have several cutting edges arranged on one tool and graduate their cutting angle, see above
ίο daß für jede Materialbeschaffenheit je eine Schneidkante mit entsprechendem Schnittwinkel vorhanden ist. Hinter der Schneidkante und parallel zu derselben ist ein Wulst angeordnet, der als Auflage zur Sicherung des Schnittwinkels beim Schaben dient.ίο that one for each material quality There is a cutting edge with a corresponding cutting angle. Behind the cutting edge and parallel to the same a bead is arranged as a support for securing the Cutting angle when scraping is used.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes in zwei zueinander senkrechten Ansichten und .einem Querschnitt dargestellt. Das Werkzeug zeigtIn the drawing, an embodiment of the subject invention is in two to each other vertical views and .a cross-section. The tool shows
ao zwei Schneidlippen α und b, und as sind zur Handhabung desselben entweder an einer Stirnseite ein längerer Stiel C oder aber an jeder Stirnseite je ein. Handgriff angeordnet. Die Größe des Schneidwinkels kann man beiao two cutting lips α and b, and as are either a longer handle C on one end face or one on each end face for handling the same. Handle arranged. The size of the cutting angle can be set at
as der Herstellung des Schabers durch den Wechsel des Abstandes d zwischen der Schneidkante α oder b und dem Wulst e oderAs the production of the scraper by changing the distance d between the cutting edge α or b and the bead e or
Abb. i.Fig.i.
durch Änderung der Anstell- und Zuschärfungswinkel χ bzw. y oder durch Änderung des Steigungsverhältnisses zweckentsprechend wählen. Beim Arbeiten liegt sowohl die Schneidkante wie auch der Führungswulst an der zu bearbeitenden Fläche an, und es tritt durch die gleichzeitig nach vorwärts gerichtete und drehende Schaberbewegung eine Abwälzung auf dem Führungswulst ein, wodurch die schälende Spannabnahme an der zu bearbeitenden Fläche erreicht wird.by changing the pitch and bevel angle χ or y or by changing the pitch ratio, select it appropriately. When working, both the cutting edge and the guide bead are in contact with the surface to be machined, and the simultaneous forward and rotating scraper movement causes a rolling on the guide bead, whereby the peeling clamping decrease is achieved on the surface to be machined.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH98678D DE428697C (en) | Scraper tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH98678D DE428697C (en) | Scraper tool |
Publications (1)
Publication Number | Publication Date |
---|---|
DE428697C true DE428697C (en) | 1926-05-11 |
Family
ID=7168127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH98678D Expired DE428697C (en) | Scraper tool |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE428697C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1032187B (en) * | 1953-08-17 | 1958-06-12 | Senta Luhr Geb Andresen | Scraper-like insert tool |
-
0
- DE DEH98678D patent/DE428697C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1032187B (en) * | 1953-08-17 | 1958-06-12 | Senta Luhr Geb Andresen | Scraper-like insert tool |
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