NL8300574A - Engraving and copying milling machine - has stand on which double pantograph type rod arrangement is movable for height adjustment - Google Patents

Engraving and copying milling machine - has stand on which double pantograph type rod arrangement is movable for height adjustment Download PDF

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Publication number
NL8300574A
NL8300574A NL8300574A NL8300574A NL8300574A NL 8300574 A NL8300574 A NL 8300574A NL 8300574 A NL8300574 A NL 8300574A NL 8300574 A NL8300574 A NL 8300574A NL 8300574 A NL8300574 A NL 8300574A
Authority
NL
Netherlands
Prior art keywords
engraving
adjustable
stand
height
milling machine
Prior art date
Application number
NL8300574A
Other languages
Dutch (nl)
Original Assignee
Johannes Gerardus Maria Wijnen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johannes Gerardus Maria Wijnen filed Critical Johannes Gerardus Maria Wijnen
Priority to NL8300574A priority Critical patent/NL8300574A/en
Publication of NL8300574A publication Critical patent/NL8300574A/en

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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
    • B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
    • B44B1/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models wherein three-dimensional copies are made

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The engraving-copying milling machine has a pantograph type rod arrangement which is height adjustable on a vertical spindle. The machine has a stand (1) for support of a work table (2) and pattern jig table (3). Both tables are height adjustable. A column (4) supports the pantograph rods (5). The end of the rods have a drive spindle (6) and motor (7) respectively, and a height adjustable sensor spindle (8). Both ends of the spindles (6,8) have a drill chuck fitted to take various milling and sensor bits. As the machine is hand operated, a counter weight is fitted. The drive spindle (6) and sensor (8) are in all positions at an equal distance from the column (4) centre. All sides of the pantograph rods are of equal length. The copy produced from the patterns is 180 degrees rotatable. w.r.t. the jig.

Description

.....•CJÜST'i' - 1 -..... • CJÜST'i '- 1 -

Graveer- en kopieerfreesmachine .Engraving and copy milling machine.

De uitvinding heeft betrekking op een graveer- en kopieerfreesmachine, voorzien van een standaard,op die standaard een om een in hoogte verstelbare vertikale as zwenkbaar symmetrisch aangebrachte dubbele stangenvierzijde,met daarop een in hoogte verstel— **?...The invention relates to an engraving and copying milling machine, provided with a stand, to which stand a double rod square arranged symmetrically pivotable about a height-adjustable vertical axis, with a height adjustment on it **? ...

5 bare taster en een door een motor rechtstreeks aangedreven gereed-schapsspil,een op de standaard aangebrachte in hoogte verstelbare werktafel en in hoogte verstelbare modellen tafel*5 bare probe and a motor-driven tool spindle, a height-adjustable work table mounted on the stand and a height-adjustable model table *

Met een dergelijke machine kan een exakte driedimensionale één op één kopie van een model worden gefreesd.With such a machine, an exact three-dimensional one-on-one copy of a model can be milled.

10 Sr zijn reeds graveer- en kopieerfreesmachines bekend,voor zien van een pantograaf die om een vast met de machinestandaard verbonden norizonale as zwenkbaar is (bv. Deckel G-K 21) en machines voorzien van een pantograaf die om .een in hoogte verstelbare met de machine verbonden horizontale as zwenkbaar is(bv.10 Sr, engraving and copy milling machines are already known, provided with a pantograph which can be pivoted about a normal axis fixedly connected to the machine standard (eg Deckel GK 21) and machines equipped with a pantograph which is adjustable in height by the machine. connected horizontal axis can be pivoted (e.g.

15 Deckel oktr. nr. 7307886).15 Deckel oktr. No. 7307886).

Sen nadeel van deze inrichtingen is dat er geen exakte kopie van één op één gemaakt kan worden en dat een beperkt reliëf (derde dimensie)mogelijk is _ Ter verduidelijking van de uitvinding wordt de werking van 20 de machine aan de hand van enkele tekeningen beschreven.A drawback of these devices is that no exact one-to-one copy can be made and that a limited relief (third dimension) is possible. To illustrate the invention, the operation of the machine is described with reference to some drawings.

Sig.1 is het vooraanzicht van een graveer- en kopieerfreesmachine met in hoogte verstelbare dubbele stangenvierzijde.Sig.1 is the front view of an engraving and copy milling machine with height-adjustable double rod square.

]?ig.2 is het bovenaanzicht van de stangenvierzijden.]? ig.2 is the top view of the rod square sides.

Volgens fig.1 omvat de kopieerfreesmachine een op een plaat 25 staande standaard 1 waarop een werktafel 2 en een modellen tafel 3 die beiden in hoogte verstelbaar zijn,zijn aangebracht .In de standaard 1 is een kolom 4 gelagerd die de stangenvierzijden 5 draagt.Deze konstruktie 5 is draaibaar om de kolom 4*0p de uiteinden van de stangenvierzijden (zie ook fig.2)bevinden zich de 30 aandrijfas 6 + motor 7 resp. de in hoogte verstelbare aftasteras.-8.According to fig. 1, the copy milling machine comprises a stand 1 standing on a plate 25 on which a working table 2 and a model table 3, both of which are adjustable in height, are mounted. In the stand 1, a column 4 is supported which supports the rod squares 5. construction 5 is rotatable about the column 4 *. The drive shaft 6 + motor 7 and 7, respectively, are located on the ends of the rods four sides (see also fig. 2). the height-adjustable scanning axis. -8.

Op de uiteinden van de assen 6 en 8 zijn boorkoppen bevestig! zodat er verschillende frees- en aftaster gereedschappen geplaatst kunnen worden.Omdat de aftaster 8 manueel wordt bediend is de machine uitgerust met een kontragewichtddat in evenwicht is met 8300574 * J ' - 2 -Drill bits are attached to the ends of shafts 6 and 8! so that different milling and scanning tools can be placed.Because the scanner 8 is manually operated, the machine is equipped with a counterweight that is in balance with 8300574 * J '- 2 -

Uit fig.2 blijkt dat de stangenvierzijden (gevormd door de stangen 10,11,12,13,14*15 en de scharnierpunten 16,17,18,19,20, 21,22) symmetrisch t.o.v. de lijn a door het middelpunt van kolom 4»De aandrijfas 6 en taster 8 bevinden zich in elke stand op ge-5 lijke afstand van het middelpunt van kolom 4. Alle zijden van de stangenvierzijden zijn even lang.De kopie die van het model wordt gemaakt,is t.o.v. het model 180° gedraaid.Figure 2 shows that the rods four sides (formed by the rods 10,11,12,13,14 * 15 and the hinge points 16,17,18,19,20,21,22) are symmetrical with respect to the line a through the center of column 4 »The drive shaft 6 and feeler 8 are in each position equidistant from the center of column 4. All sides of the rod square sides are of equal length. The copy made of the model is compared to the model 180 ° rotated.

83005748300574

Claims (3)

1 Graveer- en kopieerfreesinrichting voorzien van een machine-standaard,op die standaard een om. een vertikale as zwenkbare aangebrachte dubbele stangenvierzijde met daarop een in hoogte verstelbare taster en een door een motor rechtstreeks aangedreven 5 gereedschapsspil,een op een standaard aangebraehte werktafel en modellen tafel beiden in hoogte verstelbaar met het kenmerk dat de stangenvierzijden d.m.v. een vertikale gelagerde as in hoogte verstelbaar is*1 Engraving and copy milling machine equipped with a machine stand, one standard on that standard. a vertical axis pivotally mounted double rod square with a height-adjustable probe and a 5-motor driven motor spindle, a work table mounted on a standard and model table, both adjustable in height, with the rod four sides being adjustable by means of a vertical bearing shaft is height adjustable * 2 Graveer- en kopieerfreesinrichting volgens konklusie 1 10 waarbij de dubbele stangenvierzijde symmetrisch t.ov. de in hoogte verstelbare vertikale as met het kenmerk dat de hartlijnen van de taster,de gereedschapsspil en de vertikale as in één vlak liggen en dat de afstand van het midden van de taster tot het midden van de vertikale as gelijk is aan de afstand van het mid-15 den van de gereedschapsspil tot het midden van de vertikale as bij elke stand van de stangenvierzijde.2 Engraving and copying milling device according to claim 1 10, wherein the double rod square is symmetrical relative to the height-adjustable vertical axis, characterized in that the axis of the probe, the tool spindle and the vertical axis are in one plane and that the distance from the center of the probe to the center of the vertical axis is equal to the distance from the center of the tool spindle to the center of the vertical axis at each rod square position. 3 Graveer- en kopieerfreesinrichting volgens kouklusies 1 en 2 met het kenmerk dat het werkstuk een exakte driedimensionale kopie is van het model met een verhouding van één op één. 83005/43 Engraving and copy milling machine according to cold cuts 1 and 2, characterized in that the workpiece is an exact three-dimensional copy of the model with a ratio of one to one. 83005/4
NL8300574A 1983-02-15 1983-02-15 Engraving and copying milling machine - has stand on which double pantograph type rod arrangement is movable for height adjustment NL8300574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL8300574A NL8300574A (en) 1983-02-15 1983-02-15 Engraving and copying milling machine - has stand on which double pantograph type rod arrangement is movable for height adjustment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8300574A NL8300574A (en) 1983-02-15 1983-02-15 Engraving and copying milling machine - has stand on which double pantograph type rod arrangement is movable for height adjustment
NL8300574 1983-02-15

Publications (1)

Publication Number Publication Date
NL8300574A true NL8300574A (en) 1984-09-03

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NL8300574A NL8300574A (en) 1983-02-15 1983-02-15 Engraving and copying milling machine - has stand on which double pantograph type rod arrangement is movable for height adjustment

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415431A (en) * 2015-11-25 2016-03-23 左招霞 Calibration type punching device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415431A (en) * 2015-11-25 2016-03-23 左招霞 Calibration type punching device
CN105415431B (en) * 2015-11-25 2018-05-08 惠安县拓丰信息技术有限公司 Calibration formula punch device

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed