DE834336C - Surface grinding and polishing machine, especially for glass, marble, stone or the like. - Google Patents

Surface grinding and polishing machine, especially for glass, marble, stone or the like.

Info

Publication number
DE834336C
DE834336C DEJ3422A DEJ0003422A DE834336C DE 834336 C DE834336 C DE 834336C DE J3422 A DEJ3422 A DE J3422A DE J0003422 A DEJ0003422 A DE J0003422A DE 834336 C DE834336 C DE 834336C
Authority
DE
Germany
Prior art keywords
grinding
polishing machine
marble
stone
glass
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
DEJ3422A
Other languages
German (de)
Inventor
Friedrich Juenger
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.)
FRIEDRICH JUENGER
Original Assignee
FRIEDRICH JUENGER
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 FRIEDRICH JUENGER filed Critical FRIEDRICH JUENGER
Priority to DEJ3422A priority Critical patent/DE834336C/en
Application granted granted Critical
Publication of DE834336C publication Critical patent/DE834336C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
    • B24B7/245—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass discontinuous

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Die Erfindung bezieht sich auf eine Flächen-Schleif-und Poliermaschine; bei- der die Schleif- od. dgl. Scheiben an einem schwingbar angeordneten Tragarm gelagert sind, der gewichtsbelastet ist. Hierbei sind die Schleif- und Polierblöcke an einem als Waagebalken ausgebildeten Schwingarm angebracht, der ein verschiebbares Gewicht trägt.The invention relates to a surface grinding and polishing machine; both the grinding or the like disks on a swingable support arm are stored, which is weight-loaded. Here are the grinding and polishing blocks attached to a swing arm designed as a balance beam, which has a displaceable Carrying weight.

' Die Erfindung besteht darin, daß an dem als Waagebalken ausgebildeten Schwingarm zwei in entgegengesetzter Drehrichtung angetriebene Schleif- und/oder Polierblöcke vorgesehen sind.'The invention consists in that formed as a balance beam on the Swing arm two grinding and / or driven in opposite directions of rotation Polishing blocks are provided.

Eine weitere Erfindung besteht darin, daß die Schleif- bzw. Polierblöcke einen gemeinsamen Antrieb haben.Another invention is that the grinding or polishing blocks have a common drive.

Durch die Anwendung zweier Schleif- bzw. Polierblöcke, die in entgegengesetzter Richtung angetrieben werden, wird das von den Schleifblöcken auf das Schleifgut ausgeübte Drehmoment aufgehoben.By using two grinding or polishing blocks that are in opposite directions Direction are driven, this is done by the sanding blocks on the material to be sanded exerted torque is canceled.

Schließlich wird durch die Anwendung mehrerer Schleif- bzw. Polierblöcke die Herstellung nur einer 'Maschine erforderlich, was wirtschaftlicher und billiger ist. Es wird ein leichtes und einfaches Bedienen ermöglicht, wodurch Arbeitskräfte erspart werden.Finally, by using several grinding or polishing blocks the manufacture of only one 'machine is required, which is more economical and cheaper is. An easy and simple operation is made possible, thereby reducing the workforce be saved.

Schließlich wird der Schleif- und Poliervorgang um ein erhebliches abgekürzt.Ultimately, the grinding and polishing process becomes a significant one abbreviated.

. Die Erfindung läßt sich in verschiedener Weise ausführen. In der Zeichnung ist sie beispielsweise in einem Ausführungsbeispiel dargestellt, und zwar zergt Abb. i eine Seitenansicht der Maschine; Abb. 2 zeigt eine Vorderansicht zu Abb. i.. The invention can be carried out in various ways. In the Drawing it is shown for example in an embodiment, namely Fig. i shows a side view of the machine; Fig. 2 shows a front view Fig.i.

Auf dem Maschinengestell i, 2 ist der Tisch 4 auf Schienen 3 verschiebbar. Als Träger der Schleif- und Polierblöcke dient ein Waagebalken 5, der in einem auf dem '.Maschinengestell i aufgesetzten Lager 6 mittels der Welle 6a, gegebenenfalls unter Zwischenschaltung von elektrischen Mitteln, drehbar gelagert ist.The table 4 can be moved on rails 3 on the machine frame 1, 2. A balance beam 5 is used as a carrier for the grinding and polishing blocks the '.Maschine frame i mounted bearing 6 by means of the shaft 6a, if necessary with the interposition of electrical means, is rotatably mounted.

Es sind zwei Schleifblöcke 7, 7a bzw. nach Ausbildung Polierblöcke 8, 8a vorgesehen, die mittels Bolzen 9 abnehmbar und drehbar in den U-förmigen Haltebügeln io der Waagebalken 5 gelagert sind. Die Haltebügel io sirid ihrerseits mittels eines Quertr2-igers ii gegeneinander versteift. Außer dem Drehgelenk, das um Bolzen 9 schwenkbar ist, ist ein zweites um 9o° versetztes Drehgelenk vorgesehen, das um Bolzen 12 schwenkbar ist. Beide Gelenke zusammen ergeben ein kardanisches Gelenk, durch das ein Schwenken in allen Richtungen der Schleif- bzw. Polierblöcke möglich ist.There are two grinding blocks 7, 7a or, depending on the design, polishing blocks 8, 8a provided, which can be removed and rotated by means of bolts 9 in the U-shaped retaining brackets io the balance beam 5 are stored. The retaining bracket io sirid in turn by means of a Quertr2-igers ii stiffened against each other. Except for the swivel, which is around bolt 9 is pivotable, a second swivel joint is provided which is offset by 90 ° and which is rotated by Bolt 12 is pivotable. Both joints together form a cardan joint, by swiveling the grinding or polishing blocks in all directions is.

Der Antrieb der Schleif- bzw. Polierblöcke erfolgt über die Kegelräder 13, 14 in entgegengesetzter Richtung. Die Welle i4a ist mittels endloser Zugorgane, beispielsweise Riemen 15, von einer Transmissionsscheibe 16 aus antreibbar, die auf der Welle 6a des Lagerbockes 6 sitzt.The drive of the grinding or polishing blocks takes place via the bevel gears 13, 14 in the opposite direction. The shaft i4a can be driven by means of endless traction elements, for example belts 15, from a transmission disk 16 which is seated on the shaft 6a of the bearing block 6.

Es kann für die Kraftübertragung von der Welle 6a zu den Kegelrädern 14 auch ein Zahnradgetriebe vorgesehen sein.It can be used for power transmission from the shaft 6a to the bevel gears 14 a gear transmission can also be provided.

Der Antrieb der Transmissionsscheibe 16 kann in bekannter Weise von einem Elektromotor aus vorgenommen werden. Der Waagebalken 5 ist gleichzeitig auf seiner Oberseite als Führungsschiene 17 ausgebildet, auf der ein größeres Gewicht 18 vom Handrad i9 mittels Spindel 20 verschiebbar angeordnet ist. Durch Verschieben des Gewichtes 18 ist es möglich, die Schleifblöcke 7, 7a während des Schleifvorganges mit verschieden starkem Druck an das zu schleifende Werkstück bzw. Schleifgut anzudrücken.The drive of the transmission disk 16 can in a known manner from an electric motor can be made. The balance beam 5 is at the same time its top designed as a guide rail 17, on which a greater weight 18 is arranged displaceably from the handwheel i9 by means of the spindle 20. By moving of the weight 18 it is possible to remove the grinding blocks 7, 7a during the grinding process to apply different pressure to the workpiece or material to be sanded.

Claims (2)

PATEN TANSYYI;CHE: i. Flächen-Schleif- und Poliermaschine, insbesondere für Glas, Marmor, Stein od. dgl., bei der die Schleif- od. dgl. Scheiben an einem schwingbar angeordneten Tragarm gelagert sind, der gewichtsbelastet ist, dadurch gekennzeichnet, daß an dem als `'Waagebalken ausgebildeten Schwingarm (5) zwei in entgegengesetzter Drehrichtung angetriebene Schleif- und/oder Polierblöcke (7, 8) vorgesehen sind. PATEN TANSYYI; CHE: i. Surface grinding and polishing machine, in particular for glass, marble, stone or the like, in which the grinding or the like disks are mounted on a swingable support arm which is weight-loaded, characterized in that on the as `` ' Swing arm (5) formed by a balance beam, two grinding and / or polishing blocks (7, 8) driven in opposite directions of rotation are provided. 2. Flächen-Schleif- und Poliermaschine nach Anspruch i, dadurch gekennzeichnet, daß die Schleif- (7, 7a) bzw. Polierblöcke (8, 8a) einen gemeinsamen Antrieb (i5, 6a) haben.2. Surface grinding and polishing machine according to claim i, characterized in that the grinding (7, 7a) or polishing blocks (8, 8a) have a have a common drive (i5, 6a).
DEJ3422A 1949-10-01 1949-10-01 Surface grinding and polishing machine, especially for glass, marble, stone or the like. Expired DE834336C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ3422A DE834336C (en) 1949-10-01 1949-10-01 Surface grinding and polishing machine, especially for glass, marble, stone or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ3422A DE834336C (en) 1949-10-01 1949-10-01 Surface grinding and polishing machine, especially for glass, marble, stone or the like.

Publications (1)

Publication Number Publication Date
DE834336C true DE834336C (en) 1952-03-17

Family

ID=7197999

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ3422A Expired DE834336C (en) 1949-10-01 1949-10-01 Surface grinding and polishing machine, especially for glass, marble, stone or the like.

Country Status (1)

Country Link
DE (1) DE834336C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635038A1 (en) * 1988-08-05 1990-02-09 Inocar Machine for automatically grinding articles with an uneven surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635038A1 (en) * 1988-08-05 1990-02-09 Inocar Machine for automatically grinding articles with an uneven surface

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