DE801193C - Centerless round polishing machine - Google Patents

Centerless round polishing machine

Info

Publication number
DE801193C
DE801193C DEH1173A DEH0001173A DE801193C DE 801193 C DE801193 C DE 801193C DE H1173 A DEH1173 A DE H1173A DE H0001173 A DEH0001173 A DE H0001173A DE 801193 C DE801193 C DE 801193C
Authority
DE
Germany
Prior art keywords
centerless
polishing
polishing machine
workpiece support
round polishing
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
DEH1173A
Other languages
German (de)
Other versions
DE1605172U (en
Inventor
Erich Hofmann
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.)
HERMINGHAUSEN WERKE GmbH
Original Assignee
HERMINGHAUSEN WERKE GmbH
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 HERMINGHAUSEN WERKE GmbH filed Critical HERMINGHAUSEN WERKE GmbH
Priority to DEH1173A priority Critical patent/DE801193C/en
Application granted granted Critical
Publication of DE801193C publication Critical patent/DE801193C/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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/307—Means for supporting work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Description

Die Erfindung bezieht sich auf die Verbesserung einer im wesentlichen aus Polierscheibe; Regelscheibe und Werkstiickauflage bestehenden spitzenlosen Rundpoliertlaschine. .The invention relates to the improvement of an essentially from polishing pad; Regulating wheel and workpiece support of the existing centerless round polishing machine. .

lki derartigen -Maschinen ergibt sich, sofern mit ihnen beispielsweise aus dünnwandigen Rohren von verhältnismäßig weichem Werkstoff bestehende 1Verkstücke poliert werden sollen, der Übelstand, (1a1.3 diese Werkstücke von der Polierscheibe erfaßt und zwischen Werkstückauflage und Polierscheibe gerissen werden.lki such machines arises, provided that with them, for example 1 packings consisting of thin-walled tubes made of relatively soft material should be polished, the disadvantage, (1a1.3 these workpieces from the polishing disc are detected and torn between the workpiece support and the polishing wheel.

Um (lies zu vermeiden, schlägt die Erfindung vor, die Polierscheibe der -Maschine geteilt auszuführen und mitZwischenlagen zu versehen, so daß zwischen den so gebildeten einzelnen Teilen der 1'o-lierscheibe Aussparungen entstellen, in die ein karnmartigei-, mit der Mrerkstiickauflage verbundener Gegenhalter eingreift.In order to avoid (read, the invention proposes the polishing wheel of the machine divided and provided with intermediate layers so that between disfigure the individual parts of the 1'o-li washer formed in this way, into which a cardigan-like counter-holder connected to the workpiece support engages.

Durch diese -`Maßnahme wird zuverlässig jedes I-lineinreil'3en der Werksdicke in die Polierscheibe vermieden und damit ein einwandfreies Rundpolieren derselben ermöglicht.With this measure, every I-line in the Avoided factory thickness in the polishing wheel and thus a perfect round polishing same enables.

In der Zeichnung ist ein Ausführungsbeispiel der I@,rfiiiciung dargestellt. Es zeigen: .\b1>. r in schematischer Weise im Aufriß arid .11>h. 2 im Grundriß die Anordnung der wesentlichen, für den Poliervorgang benötigten Teile der Poliermaschine. Zwischen der Poliermaschine a und der Regelscheibe feiner spitzenlosen Rundpoliernlaschine ist in bekannter Weise die Werkstückauflage g angeordnet. Die Polierscheibe a ist erfindungsgemäß geteilt ausgeführt und mit Zwischenlagen l) versehen. -Mehrere dieser ".Feile a, und b sind, wie aus 1Mbh.2 ersichtlich, auf eine gemeinsame Scheibenaufn'ahme c gespannt.In the drawing, an embodiment of the I @, rfiiiciung is shown. It show:. \ B1>. r in a schematic way in elevation arid .11> h. 2 in plan the arrangement of the essential parts of the polishing machine required for the polishing process. The workpiece support g is arranged in a known manner between the polishing machine a and the regulating wheel of a fine, centerless round polishing machine. According to the invention, the polishing wheel a is designed to be divided and provided with intermediate layers l). -Several of these ". Files a and b are, as can be seen from 1Mbh.2, clamped on a common disk holder c.

Durch die einzelnen "heile a der !'olier`clleil>e@ werden mit Hilfe der Zwischenlagen h Aussparungen lt gebildet, in die erfindungsgemäß ein zweckmäßig mit der Werkstückauflage g verbundener kammartiger Gegenhalter e eingreift. Dieser Gegenhalter g -verhindert das Hineinreißen des Werkstückes d in die Polierscheite a.Through the individual "heal a der! 'Olier`clleil> e @, recesses lt are formed with the help of the intermediate layers h, into which, according to the invention, a comb-like counter-holder e, which is expediently connected to the workpiece support g, engages. This counter-holder g -prevents the workpiece d from being torn in." into the polishing log a.

Claims (1)

pnTEVTAN Srriuc?t: -Mit Polierscheibe, lZegelsclieil>e und Werlstückauflage versehene spitzenlose: Rundpoliermaschine, dadurch gekennzeichnet, daß die Polierscheibe (a) der Maschine geteilt ausgeführt und mit Zwischenlagen (b) versehen ist, so daß zwischen den einzelnen Polierscheibenteilen (a) Aussparungen (h) gebildet werden, in die ein kammartiger, mit der Werkstückauflage (g) verbundener Gegenhalter (c) eingreift.pnTEVTAN Srriuc? t: - Centerless: round polishing machine provided with polishing disc, conical claw and workpiece support, characterized in that the polishing disc (a) of the machine is divided and provided with intermediate layers (b) so that between the individual polishing disc parts (a) Recesses (h) are formed into which a comb-like counterholder (c) connected to the workpiece support (g) engages.
DEH1173A 1950-01-10 1950-01-10 Centerless round polishing machine Expired DE801193C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH1173A DE801193C (en) 1950-01-10 1950-01-10 Centerless round polishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH1173A DE801193C (en) 1950-01-10 1950-01-10 Centerless round polishing machine

Publications (1)

Publication Number Publication Date
DE801193C true DE801193C (en) 1950-12-28

Family

ID=7142477

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH1173A Expired DE801193C (en) 1950-01-10 1950-01-10 Centerless round polishing machine

Country Status (1)

Country Link
DE (1) DE801193C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079741A (en) * 1961-03-27 1963-03-05 Cincinnati Milling Machine Co Method for grinding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079741A (en) * 1961-03-27 1963-03-05 Cincinnati Milling Machine Co Method for grinding

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