DE455194C - Sanding drum for roughening or grinding off bodies made of rubber or similar material - Google Patents

Sanding drum for roughening or grinding off bodies made of rubber or similar material

Info

Publication number
DE455194C
DE455194C DEV21218D DEV0021218D DE455194C DE 455194 C DE455194 C DE 455194C DE V21218 D DEV21218 D DE V21218D DE V0021218 D DEV0021218 D DE V0021218D DE 455194 C DE455194 C DE 455194C
Authority
DE
Germany
Prior art keywords
drum
roughening
rubber
grinding
similar material
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
DEV21218D
Other languages
German (de)
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.)
VER BERLIN FRANKFURTER GUMMIWA
Original Assignee
VER BERLIN FRANKFURTER GUMMIWA
Publication date
Priority to DEV21218D priority Critical patent/DE455194C/en
Application granted granted Critical
Publication of DE455194C publication Critical patent/DE455194C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

,Schleiftrommel zum Rauhen oder Abschleifen vtin Körpern aus Gummi oder ähnlichem Stoff. Die Erfindung bezieht sich auf eine Schleiftrommel zum Rauhen oder Abschleifen von Gummi oder ähnlichem Stoff, bei der im Innern der Trommel parallel zur Trommelachse mit Schleifmaterial versehene Schleifkörper angeordnet sind, und besteht darin, daß die Schleifkörper von umlaufenden Walzen gebildet werden. Dadurch wird eine weit höhere Leistungsfähigkeit der Trommel erreicht als durch das bisher übliche Trommeln des Gutes in losem Glasmehl, Schmirgel o. dgl. und auch durch an der Trommel fest angebrachte, mit derartigem Schleif oderAufrauhmaterial behaftete Leisten. In der Zeichnung ist die Erfindung veranschaulicht, und zwar zeigt Abb. r einen Vertikallängsschnitt durch die Trommel, während in den Abb.2 und 3, q. und 5 verschiedene Antriebe dargestellt sind., Sanding drum for roughening or sanding rubber bodies or similar material. The invention relates to a grinding drum for buffing or sanding of rubber or similar material, in which parallel inside the drum Abrasive bodies provided with abrasive material are arranged relative to the drum axis, and consists in that the grinding bodies are formed by rotating rollers. Through this a much higher performance of the drum is achieved than with the previous one usual drumming of the goods in loose glass powder, emery or the like. And also through firmly attached to the drum, with such abrasive or roughening material Afford. The invention is illustrated in the drawing, namely Fig. r is a vertical longitudinal section through the drum, while in Figs. 2 and 3, q. and 5 different drives are shown.

Zwischen den beiden Stirnwänden B sind in der Längsrichtung der Trommel sich drehende Walzen A angebracht, im Umkreis der Stirnwände B oder innerhalb ihrer Fläche in beliebiger Verteilung. Die Walzen A bestehen aus Metall mit gerauhter Oberfläche, Holz mit aufgetragenem Glas- oder Schmirgelstaub in beliebiger Körnung oder aus Walzenkernen mit Hülsen aus beliebigem anderen rauhen Material. Die Zapfen D dieser Walzen, die an einer oder an beiden Stirnwänden B herausstehen, werden zum Zwecke der Drehung in beliebiger Weise, z. B. durch Zahnräder C, untereinander verbunden, so daß sie sich entweder sämtlich in einer Richtung (Abb. 2) drehen oder auch zum Teil gegeneinander in beliebiger Abwechslung (Abb.3). Die Zahnräder C selbst können beliebig angetrieben werden, unter anderem auch vom Mittelpunkt der Trommel aus. Der Antrieb für die Walzen A kann auch ohne Zahnräder dadurch geschaffen werden, daß die herausstehenden Walzenzapfen D durch Anbringen von Gewichten E belastet werden (Abb. q. und 5). Bei Drehung der Trommel erfolgt dann ein Drehen der Walzen A durch die Gewichtsbelastung ohne Antrieb von selbst.Between the two end walls B are in the longitudinal direction of the drum rotating rollers A mounted around the end walls B or within them Area in any distribution. The rollers A are made of metal with a roughened Surface, wood with applied glass or emery dust in any grain size or from roller cores with sleeves made of any other rough material. The cones D of these rollers, which protrude from one or both end walls B. for the purpose of rotation in any way, e.g. B. by gears C, among each other connected so that they either all rotate in one direction (Fig. 2) or also sometimes against each other in any alternation (Fig.3). The gears C themselves can be driven as required, including from the center of the drum the end. The drive for the rollers A can also be created without gears by that the protruding roll neck D is loaded by attaching weights E. (Fig. q. and 5). When the drum rotates, the rollers then rotate A by the weight load without propulsion by itself.

Die Walzen sind so angeordnet, daß sie sich untereinander nicht berühren. Im Innern der Trommel sind Zwischenstücke angebracht, die verhindern, daß das zu schleifende Gut zwischen die Walzen gerät.The rollers are arranged so that they do not touch one another. Intermediate pieces are attached inside the drum to prevent this from happening abrasive material gets between the rollers.

Die Trommel selbst ist in einem Gehäusekasten F untergebracht, in dem die abgeschliffenen feinen Staubteile abgefangen werden und somit nicht in den Arbeitsraum dringen.The drum itself is housed in a housing box F, in which the sanded-off fine dust particles are caught and thus not in the Penetrate workspace.

Claims (1)

PATENTANSPRUCH: Schleiftrommel zum Rauhen oder Abschleifen von Körpern aus Gummi oder ähnlichem Stoff, bei der im Innern der Trommel parallel zur Trommelachse mit Schleifmaterial versehene Schleifkörper angeordnet sind, dadurch gekennzeichnet, daß die Schleifkörper aus umlaufenden Walzen bestehen.PATENT CLAIM: Sanding drum for roughening or grinding bodies Made of rubber or similar material, with the inside of the drum parallel to the drum axis Abrasive bodies provided with abrasive material are arranged, characterized in that that the grinding bodies consist of rotating rollers.
DEV21218D Sanding drum for roughening or grinding off bodies made of rubber or similar material Expired DE455194C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV21218D DE455194C (en) Sanding drum for roughening or grinding off bodies made of rubber or similar material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV21218D DE455194C (en) Sanding drum for roughening or grinding off bodies made of rubber or similar material

Publications (1)

Publication Number Publication Date
DE455194C true DE455194C (en) 1928-01-25

Family

ID=7579028

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV21218D Expired DE455194C (en) Sanding drum for roughening or grinding off bodies made of rubber or similar material

Country Status (1)

Country Link
DE (1) DE455194C (en)

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