DE189582C - - Google Patents
Info
- Publication number
- DE189582C DE189582C DENDAT189582D DE189582DA DE189582C DE 189582 C DE189582 C DE 189582C DE NDAT189582 D DENDAT189582 D DE NDAT189582D DE 189582D A DE189582D A DE 189582DA DE 189582 C DE189582 C DE 189582C
- Authority
- DE
- Germany
- Prior art keywords
- template
- workpiece
- milling
- lever
- shaft
- 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
- 238000000227 grinding Methods 0.000 claims description 5
- 238000003801 milling Methods 0.000 claims description 5
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B23Q35/103—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 which turns continuously
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
KAISERLICHES A IMPERIAL A
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 189582 KLASSE 49 Jt GRUPPE- M 189582 CLASS 49 Jt GROUP
PAUL MÖBIUS in ERLANGEN.PAUL MÖBIUS in ERLANGEN.
beliebiger Form und Materials.of any shape and material.
Die Erfindung bezieht sich auf Schablonen-Fräs- und Schleifmaschinen, bei denen das
Werkzeug in bekannter Art mittels Schablonenführung die in bezug auf die Werk-Stückdrehachse
radiale Arbeitsbewegung ausführt und sie besteht in der im Anspruch gekennzeichneten verschiebbaren Lagerung
der Werkstückspindel, deren axiale Verschiebung.durch die Schablone bewirkt wird. Die
ίο Verwirklichung des Erfindungsgedankens zeigt Fig. ι in Seitenansicht,
Fig. 2 in Vorderansicht,
Fig. 3 in Rückansicht.
α ist eine Welle, welche auf den Ständern bl
und b2 gelagert ist. An dem einen Ende der Welle sitzt die Planscheibe c, auf welcher
das zu fräsende Arbeitsstück festgespannt wird. Am anderen Ende der Welle ist eine
Scheibe d angebracht, die zum Aufschrauben der Schablone e dient, welche die genaue
Form des gewünschten Fassonteiles besitzt. Um das Arbeitsstück an beliebigen Stellen
seiner Fläche stark und schwach fräsen zu können, erhält die Scheibe entsprechende Vor-Sprünge
d1. Durch die auf die Welle α geschobene
Feder f wird die Scheibe d gegen die Rolle g gedrückt und dadurch die Welle-α
seitlich verschoben.The invention relates to template milling and grinding machines, in which the tool carries out the radial working movement with respect to the workpiece axis of rotation in a known manner by means of template guides and it consists in the displaceable mounting of the workpiece spindle, as characterized in the claim, whose axial displacement the stencil is effected. The ίο implementation of the inventive concept is shown in Fig. Ι in side view,
Fig. 2 in front view,
Fig. 3 in rear view.
α is a shaft which is mounted on the uprights b l and b 2 . At one end of the shaft sits the faceplate c on which the workpiece to be milled is clamped. At the other end of the shaft, a disk d is attached, which is used to screw on the template e , which has the exact shape of the desired Fassonteiles. In order to be able to mill the workpiece strongly and weakly at any point on its surface, the disk is given corresponding protrusions d 1 . The spring f pushed onto the shaft α presses the disk d against the roller g and thereby shifts the shaft α laterally.
Das auf der Welle α sitzende Zahnrad h greift in ein Zahnrad i, welch letzteres auslösbar mit dem Schwungrad, k verbunden ist. Die Verbindung des Zahnrades i mit dem Schwungrade k ist die bekannte der Exzenterpressen. The gear h sitting on the shaft α engages with a gear i, the latter being releasably connected to the flywheel, k . The connection between the gear wheel i and the flywheel k is the one known from eccentric presses.
Der in einer Schlittenführung gleitende, mit einer Verzahnung versehene Winkel Z ist an seinem aufrechtstehenden Schenkel I1 mit einem Körner m versehen, welcher zentrisch zur Scheibe c angeordnet ist. In die Verzahnung des Winkels I greift ein Zahnrad η, welches wiederum mit dem Hebel 0 verbunden ist. Durch Druck auf den Hebel 0 wird der Körner m gegen die Planscheibe c gedrückt und durch das auf dem Hebel ο sitzende Gewicht o1 in dieser Lage' gehalten. Mit der Welle ρ ist ein Hebel q und ein Hebel r starr verbunden. Durch eine Feder 5 wird der an seinem oberen Ende eine Rolle w tragende Hebel ρ gegen die Schablone e gedrückt, während der Hebei r den an seinem oberen Ende gelagerten Fräser t gegen das Arbeitsstück preßt. Der Fräser t erhält seinen Antrieb durch die Riemenscheibe u. The angle Z, which slides in a slide guide and is provided with a toothing, is provided on its upright leg I 1 with a grain m which is arranged centrally to the disk c. In the toothing of the angle I a rack engages rad η which in turn is connected to the lever 0th By pressing the lever 0, the grain m is pressed against the faceplate c and held in this position by the weight o 1 sitting on the lever ο. A lever q and a lever r are rigidly connected to the shaft ρ. By means of a spring 5, the lever ρ carrying a roller w at its upper end is pressed against the template e , while the Hebei r presses the milling cutter t mounted at its upper end against the workpiece. The cutter t receives its drive from the pulley u.
Der Arbeitsvorgang ist nun folgender: Man hebt den Hebel ο in die Höhe und drückt das Arbeitsstück gegen die Scheibe c. Der Fräser wird in Rotation versetzt und gleichzeitig tritt man auf den Fußtritt v, wodurch Scheibe c und d zu rotieren anfangen. Sind beide zweimal herumgelaufen, bleibt die Maschine von selbst stehen und das fertige Arbeitsstück wird abgenommen. Wird an Stelle des Fräsers eine Schleifscheibe einge-The working process is now as follows: You lift the lever ο up and press the workpiece against the disc c. The cutter is set in rotation and at the same time you step on the foot step v, which causes discs c and d to rotate. If both have run around twice, the machine stops by itself and the finished work piece is removed. If a grinding wheel is used instead of the milling cutter
spannt, so dient die Maschine, ohne jede weitere Umänderung nötig zu machen,< als Schleifmaschine.if the machine is stretched, the machine will serve without requiring any further changes, < as a grinding machine.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE189582C true DE189582C (en) |
Family
ID=453113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT189582D Active DE189582C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE189582C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740155C (en) * | 1940-09-05 | 1943-10-16 | Paul Uhlich | Mechanical device for guiding the tool head of milling machines, which is equipped with a finger milling cutter, for rounding off the front tooth flank and tooth base edges of toothed wheels |
-
0
- DE DENDAT189582D patent/DE189582C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740155C (en) * | 1940-09-05 | 1943-10-16 | Paul Uhlich | Mechanical device for guiding the tool head of milling machines, which is equipped with a finger milling cutter, for rounding off the front tooth flank and tooth base edges of toothed wheels |
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