DE1785082U - MODEL EDGE GRINDING MACHINE FOR GLASS PANELS. - Google Patents

MODEL EDGE GRINDING MACHINE FOR GLASS PANELS.

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Publication number
DE1785082U
DE1785082U DE1958SC023837 DESC023837U DE1785082U DE 1785082 U DE1785082 U DE 1785082U DE 1958SC023837 DE1958SC023837 DE 1958SC023837 DE SC023837 U DESC023837 U DE SC023837U DE 1785082 U DE1785082 U DE 1785082U
Authority
DE
Germany
Prior art keywords
workpiece
grinding machine
edge grinding
model edge
pendulum
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
Application number
DE1958SC023837
Other languages
German (de)
Other versions
DE1087899B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W & E Schwartz
Original Assignee
W & E Schwartz
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 W & E Schwartz filed Critical W & E Schwartz
Priority to DE1958SC023837 priority Critical patent/DE1785082U/en
Publication of DE1785082U publication Critical patent/DE1785082U/en
Expired legal-status Critical Current

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  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

Gebrauchsmusteranmeldung Modellkantenachleifmaschine für Glasplatten DasGebrauchsmuster betrifft eine Modellkantenschleif- maschine für Glasplatten. Sie dient insbesondere zum Schlei- fen der Kanten von rechteckigen, quadratischen oder ellipsenförmigen Glasplatten. Utility model registration Model edge grinding machine for glass plates The utility model relates to a model edge grinding machine for glass plates. It is used in particular to fencing the edges of rectangular, square or elliptical glass plates.

Bei den gebräuchlichen Mcdellkantenschleifmaschinen werden die Kanten durch Schleifsteins, welche in Pendelhebeln gelagert sind und durch Belastungsgewichte gegen die zu schleifenden Kanten angedrückt werden, geschliffen. Die Lagerpunkte der Pendelhebel sind nach Lösen von Klemmschrauben nach innen und aussen verstellbar, um ihre Lage der Gestalt und den Abmessungen der zu schleifenden Glasplatten anzupassen. Es hat sich jedoch herausgestellt, daß bei Glasplatten mit grossen Unterschieden in der Länge und Breite das Verstellen nicht genügt, sondern die Pendelhebel bei der Schleifarbeit in eine fast waagerechte Lage gelangen, wodurch der Anpreasdruck der Schleifscheiben verloren geht oder diese sich in die zu schleifende Glasplattenkante hinein arbeiteten. With the common Mcdell edging machines, the edges are by grindstones, which are mounted in pendulum levers and by loading weights pressed against the edges to be sanded, sanded. The camp points the pendulum levers can be adjusted inwards and outwards after loosening the clamping screws, to adapt their position to the shape and dimensions of the glass plates to be ground. However, it has been found that there are great differences in the case of glass plates Adjusting the length and width is not enough, but the pendulum lever get into an almost horizontal position during the grinding work, which reduces the pressure on the surface the grinding wheel is lost or it gets into the edge of the glass plate to be ground worked into it.

Diese Nachteile werden bei der Modellkantenschleifmaschine nach dem Gebrauchsmuster vermieden, bei welcher das Neue darin besteht, daß die Lagerpunkte der Pendelhebel in Abhängigkeit von der Gestalt und den Abmessungen des Werkstückes fortlaufend automatisch nach aussen und innen verstellt werden, z. B. durch eine von der Antriebswelle für das Werkstück angetriebene, der Gestalt und den Abmessungen des Werkstückes entsprechend gestaltete Kurvenscheibe, einen Kurbeltrieb, einen Zahnstangentriebe ein Hebelsystem usw. und zwar derart, daß die Pendelhebel im wesentlichen dauernd ihre senkrechte Lage einhalten. These disadvantages are in the model edge grinding machine after Avoided utility models, in which the new in it consists that the bearing points of the pendulum levers depending on the shape and dimensions of the workpiece are continuously and automatically adjusted outwards and inwards, z. B. by a driven by the drive shaft for the workpiece, the shape and the dimensions of the workpiece correspondingly designed cam, a Crank drive, a rack and pinion, a lever system, etc. in such a way that the Pendulum levers essentially maintain their vertical position all the time.

Infolgedessen bleibt der Anpressdruck der Schleifscheiben konstant. As a result, the contact pressure of the grinding wheels remains constant.

Auf der Zeichnung ist eine Modellkantenschleifmaschine nach dem Gebrauchsmuster in einem Ausführungsbeispiel veranschaulicht. On the drawing is a model edging machine based on the utility model illustrated in one embodiment.

Die die Schleifscheiben a tragenden Pendelhebel b sind um die Drehzapfen c am Maschinenrahmen um waagerechte Achsen schwenkbar gelagert und stehen unter dem Binfluss von Belastungsgewichten d durch welche sie gegen die Kanten der um eine waagerechte Achse von einer Antriebswelle e gedrehten Glasplatten P angedrückt werden. Die Drehzapfen c sind in den Schlitten f auf dem Bett g eines Supporte in einer waagerechten Ebene nach innen und aussen verstellbar. Nach dem gezeigten Ausführungsbeispiel erfolgt die Verstellung automatisch durch eine Kurvenscheibe h und eine Rückholfeder i. Die Kurvenscheibe h ist der Gestalt und den Abmessungen der zu schleifenden Glasplatte entsprechend gestaltet und wirkt auf eine in einer waagerechten Ebene verschiebbar am Maschinengestell gelagerte mit einer husrelle an einem Snde versehene u-teuerstan, ze 1. Die 1 izt bei m am Maschinen- geateH verschiebbar g9lagert'nd durch iMen JyuRgeopf n des sppcrtaelitRs f inarchefrt usä an diesem Die i ist mit einem Ende n der teerstNge l nd sit dea aden EMe am Sahies gestell befestigt* Der abtrieb der Rurvenocheiba h erfolgt dureb el""exi goeigreten r,. ettentriob o von der e £Ur die su. sohlifeßn Glasplatten. Statt durch eine Hvcnscäeibe kaR die der Sestlt nd de AbKeseMRgen der (Msplattea. aReate Hin* n&d Herbe- waug dr Schwerpunkte fr die Pendelhebel ah durch eiRn Kreltrib eisen ahnBssMob od$r @in Hebel- ystem erfolgen wi die randolebol senkrecht hBgend parallel zu eich lbst vereoh&ben werden. The pendulum levers b carrying the grinding wheels a are pivotably mounted on the machine frame around the pivot c on the machine frame about horizontal axes and are under the influence of loading weights d by which they are pressed against the edges of the glass plates P rotated around a horizontal axis by a drive shaft e. The pivot pins c are adjustable inwards and outwards in a horizontal plane in the carriage f on the bed g of a support. According to the exemplary embodiment shown, the adjustment takes place automatically by means of a cam disk h and a return spring i. The cam disk h is designed in accordance with the shape and dimensions of the glass plate to be ground and acts on a machine frame that is displaceable in a horizontal plane stored with a husrelle on a sin u-tax rate, ze 1. The 1 izt at m on the machine geateH displaceably stored by iMen JyuRgeopf n of the sppcrtaelitRs f inarchefrt usä on this The i is with an end n der tarerstNge l nd sit dea aden EMe am Sahies frame attached * The Rurvenocheiba H is driven dureb el "" exi goeigreten r ,. ettentriob o from the e £ ur the su. sole-like glass plates. Instead of a window pane, the seat can be opened de AbKeseMRgen der (Msplattea. aReate Hin * n & d Herbe- weighed the focal points for the pendulum levers ah eiRn Kreltrib iron ahnBssMob or $ r @in lever The system is carried out with the randolebol hanging vertically be verified in parallel with calibration.

Claims (1)

1. Modellkantenschleifmaschine für Glasplatten mit in Pendeln hebeln gelagerten gegen das Werkstück angedrückten Schleifacheßen, dadurch gekennzeichnet, daß die Lagerpunkte (c) der Pendelhebel in Abhängigkeit von der Gestalt und den Abmessungen des Werkstückes fortlaufend automatisch nach aussen und innen verstellt werden, z.B. durch eine von der Antriebswelle für das Werkstück angetriebene, der Gestalt und den Abmessungen des Werkstückes entsprechend gestaltete Kurvenscheibe, einen Kurbeltrieb, einen Zahnstangentrieb, ein Hebelsystem usw. und zwar derart, daß die Pendelhebel im wesentlichen dauernd ihre senkrechte Lage einhalten.1. Model edge grinding machine for glass plates with levers in pendulums mounted grinding axes pressed against the workpiece, characterized in, that the bearing points (c) of the pendulum lever depending on the shape and the Dimensions of the workpiece continuously automatically adjusted outwards and inwards e.g. by one driven by the drive shaft for the workpiece, the Cam plate designed according to the shape and dimensions of the workpiece, a crank drive, a rack and pinion drive, a lever system, etc. in such a way, that the pendulum levers maintain their vertical position essentially continuously. 2t Modellkantensehleifmaschine nach Anspruch 1 dadurch gekennzeichnet, daß die Pendelhebel mit ihren Drehpunkten (e) in nach aussen und innen verschiebbaren Supportschlitten des Maschinenrahmens gelagert sind, deren verstellung durch eines der in Anspruch t genannten Mittel erfolgt, z. B. durch eine Kurvenscheibe über eine am Schlitten angeklemmte Steuerstange.2t model edge grinding machine according to claim 1, characterized in that that the pendulum levers with their pivot points (e) can be moved outwards and inwards Support slide of the machine frame are stored, their adjustment by a the means mentioned in claim t takes place, for. B. by a cam over a control rod clamped to the slide.
DE1958SC023837 1958-12-10 1958-12-10 MODEL EDGE GRINDING MACHINE FOR GLASS PANELS. Expired DE1785082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1958SC023837 DE1785082U (en) 1958-12-10 1958-12-10 MODEL EDGE GRINDING MACHINE FOR GLASS PANELS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958SC023837 DE1785082U (en) 1958-12-10 1958-12-10 MODEL EDGE GRINDING MACHINE FOR GLASS PANELS.

Publications (1)

Publication Number Publication Date
DE1785082U true DE1785082U (en) 1959-03-12

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ID=32862159

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1958SC023837 Expired DE1785082U (en) 1958-12-10 1958-12-10 MODEL EDGE GRINDING MACHINE FOR GLASS PANELS.

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Country Link
DE (1) DE1785082U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181584B (en) * 1960-04-26 1964-11-12 Antonio Cortesi Edge grinding machine for glass plates held in the horizontal position by suction clamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181584B (en) * 1960-04-26 1964-11-12 Antonio Cortesi Edge grinding machine for glass plates held in the horizontal position by suction clamps

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