DE159339C - - Google Patents
Info
- Publication number
- DE159339C DE159339C DENDAT159339D DE159339DA DE159339C DE 159339 C DE159339 C DE 159339C DE NDAT159339 D DENDAT159339 D DE NDAT159339D DE 159339D A DE159339D A DE 159339DA DE 159339 C DE159339 C DE 159339C
- Authority
- DE
- Germany
- Prior art keywords
- template
- workpiece
- carriage
- milling
- milling cutter
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
- B23Q35/104—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line with coaxial tool and feeler
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Beim Fräsen gekrümmt verlaufender Nuten o. dgl. mittels Schablone sind bekanntlich zwei in einer Ebene sich kreuzende Bewegungen erforderlich, deren Kreuzungspunkte die Bahn der zu fräsenden Nut ο. dgl. bestimmen. Diese Bewegungen werden bei den bisherigen Vorrichtungen, bei denen z. B. der Fräser fest gelagert ist und das Werkstück samt der mit ihm fest verbundenen Schablone vorgeschoben wird, durch zwei Geradführungen vermittelt.When milling curved grooves or the like by means of a template, there are, as is known, two Crossing movements required in a plane, the crossing points of which are the path the groove to be milled ο. like. Determine. These movements are used in the previous Devices in which z. B. the cutter is firmly mounted and the workpiece together with the with it firmly connected template is advanced, mediated by two straight guides.
Nach der vorliegenden Erfindung ist nur eine Geradführung" erforderlich, während die andere durch ein Gelenk ersetzt wird, welches in die Verbindung der Schablone mit dem Schlitten der einen Geradführung eingeschaltet wird. Hierdurch wird eine wesentliche Vereinfachung der bisherigen Fräsmaschinen zu erwähntem Zweck herbeigeführt.According to the present invention, only a straight line "is required, while the the other is replaced by a joint that connects the template with the Slide that is switched on with a straight guide. This is a major simplification the previous milling machines brought about for the purpose mentioned.
Der Gegenstand der Erfindung ist in der beiliegenden Zeichnung in einer Ausführungsform veranschaulicht, in welcher Fig. 1 eine Seitenansicht und Fig. 2 einen Querschnitt darstellt.The object of the invention is illustrated in the accompanying drawing in an embodiment in which FIG Side view and Fig. 2 shows a cross section.
Das durch den fest gelagerten Fräser α zu bearbeitende Werkstück b ist mit einer Schablone c fest verbunden. Letztere besteht aus einer mit einem Schlitz d versehenen Metallplatte, deren Schlitz in ihrer Form der Linienführung der zu fräsenden Nut genau entspricht. In diesen Schlitz greift, dem Fräser gegenüberliegend und mit seiner Achse zusammenfallend, ein Führungsstifte ein, welcher an einem Bock/ befestigt ist. Mit der Schablone c ist eine Schubstange g starr verbunden, welche ihrerseits mit dem Schlitten i einer Geradführung h in gelenkiger Verbindung steht. An dem Schlitten i greift mittels eines über eine Rolle / laufenden Seiles ein Gewicht k an, welches die Bewegung" des Schlittens und den Vorschub der Schablone mit dem Werkstück herbeiführt. The workpiece b to be machined by the fixed milling cutter α is firmly connected to a template c. The latter consists of a metal plate provided with a slot d , the shape of which corresponds exactly to the shape of the lines of the groove to be milled. In this slot, opposite the milling cutter and coinciding with its axis, engages a guide pin which is attached to a bracket /. A push rod g is rigidly connected to the template c , which in turn is in an articulated connection with the slide i of a straight guide h. A weight k acts on the carriage i by means of a rope running over a pulley, which brings about the movement "of the carriage and the advance of the template with the workpiece.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE159339T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE159339C true DE159339C (en) |
Family
ID=32477311
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT159339D Active DE159339C (en) | |||
| DENDAT164176D Active DE164176C (en) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT164176D Active DE164176C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE164176C (en) |
-
0
- DE DENDAT159339D patent/DE159339C/de active Active
- DE DENDAT164176D patent/DE164176C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE164176C (en) |
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