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DE1027095B - Motorless support belt grinding device - Google Patents

Motorless support belt grinding device

Info

Publication number
DE1027095B
DE1027095B DEW16928A DEW0016928A DE1027095B DE 1027095 B DE1027095 B DE 1027095B DE W16928 A DEW16928 A DE W16928A DE W0016928 A DEW0016928 A DE W0016928A DE 1027095 B DE1027095 B DE 1027095B
Authority
DE
Germany
Prior art keywords
belt
support
holder
motorless
grinding
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.)
Pending
Application number
DEW16928A
Other languages
German (de)
Inventor
Johannes Wiese
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEW16928A priority Critical patent/DE1027095B/en
Publication of DE1027095B publication Critical patent/DE1027095B/en
Pending 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces

Landscapes

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

Description

Motorlose Support-Bandschleifvorrichtung Auf dem Support einer normalen Drehbank anbringbare Bandschleifvorrichtungen, bei denen das Schleifband über zwei Rollen geführt ist, die an einem Träger gelagert sind, der schwenkbar an einem auf den Support anbringbaren Halter gelagert ist, sind bekannt. Bei diesen bekannten Supportschleifvorrichtungen mit Schleifband erfolgt der Antrieb des Schleifbandes von einem Elektromotor aus.Motorless support belt grinder On the support of a normal Lathe attachable belt sanders where the sanding belt has two Roles is guided, which are mounted on a carrier that is pivotable on a the support mountable holder is mounted are known. With these well-known Support grinding devices with grinding belts are used to drive the grinding belt from an electric motor.

Um die Herstellungskosten derartiger Supportschleifmaschinen mit Schleifband zu senken, wird erfindungsgemäß vorgeschlagen, den Antrieb des Schleifbandes vom Werkstück aus über eine am Halter lose drehbar gelagerte Reibrolle vorzunehmen, die über ein Getriebe in Triebverbindung mit einer der Bandrollen steht. Es sind zwar Supportschleifvorrichtungen bekannt, bei denen der Antrieb der Schleifscheibe durch eine an die Planscheibe oder Riemenscheibe der Drehbank anstellbare Reibrolle aus erfolgt, die durch eine biegsame Welle in Triebverbindung mit der Schleifscheibe steht. Durch eine derartige Antriebsart ist aber die Handhabung des Gerätes kompliziert, weil die Reibrolle an die Planscheibe angestellt und die Schleifscheibe auf dem Support gelagert werden muß. Bei der erfindungsgemäßen Antriebsart dagegen braucht das Gerät nur mit seinem Halter in den Stahlhalter des Supports eingespannt zu werden.To the manufacturing costs of such support grinding machines with grinding belt to reduce is proposed according to the invention, the drive of the grinding belt from To take the workpiece from a friction roller loosely rotatably mounted on the holder, which is in drive connection with one of the belt rollers via a transmission. There are Although support grinding devices are known in which the drive of the grinding wheel by means of a friction roller that can be adjusted to the faceplate or belt pulley of the lathe takes place, which is driven by a flexible shaft in drive connection with the grinding wheel stands. Such a type of drive, however, makes the device difficult to handle, because the friction roller is placed on the faceplate and the grinding wheel on the Support must be stored. In the case of the type of drive according to the invention, however, needs the device can only be clamped with its holder in the steel holder of the support.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt.An exemplary embodiment of the invention is shown schematically in the drawing shown.

Auf einem Halter 1 ist eine Reibrolle 2 lose drehbar gelagert. Der Halter 1 ist so ausgebildet, daß er in den Stahlhalter des Supports einer Drehbank einspannbar ist. Das zu schleifende Werkstück 3 ist auf der Drehbank eingespannt. Durch Beistellen des Supports wird die Reibrolle gegen das Werkstück zur Anlage gebracht, so daß das umlaufende Werkstück 3 die Reibrolle 2 antreibt. Auf dem Halter 1 ist schwenkbar ein Träger 4 gelagert, der zwei lose drehbare, im Abstand voneinander angeordnete Rollen 5, 6 aufweist, über die ein Schleifband 7 läuft. Die Rolle 5 steht über Zahnräder 8 bis 13 mit der Reibrolle 2 in Triebverbindung. Auf dem Träger 4 ist außerdem eine Druckrolle 14 angeordnet, die so einstellbar ist, daß das Schleifband an der Arbeitsstelle abgestützt ist.A friction roller 2 is loosely rotatably mounted on a holder 1. Of the Holder 1 is designed so that it can be inserted into the steel holder of the support of a lathe can be clamped. The workpiece 3 to be ground is clamped on the lathe. By providing the support, the friction roller becomes a contact against the workpiece brought so that the rotating workpiece 3 drives the friction roller 2. On the holder 1 a carrier 4 is pivotably mounted, the two loosely rotatable, at a distance from each other arranged rollers 5, 6, over which a grinding belt 7 runs. The role 5 is in drive connection with the friction roller 2 via gears 8 to 13. On the carrier 4 a pressure roller 14 is also arranged, which is adjustable so that the sanding belt is supported at the work site.

Beim Schleifen drückt der Träger infolge seines Gewichtes das Schleifband gegen das zu bearbeitende Werkstück.When sanding, the backing presses the sanding belt due to its weight against the workpiece to be machined.

Claims (1)

PATENTANSPRUCH: Auf dem Support einer normalen Drehbank anbringbare Bandschleifvorrichtung, bei der das Schleifband über zwei Rollen geführt ist, die an einem Träger gelagert sind, der schwenkbar an einem auf dem Support anbringbaren Halter gelagert ist, dadurch gekennzeichnet, daß der Antriel> des Schleifbandes vom Werkstück (3) aus über eine am Halter (1) lose drehbar gelagerte Reibrolle (2) erfolgt, die über ein Getriebe (8 bis 13) in Triebverbindung mit einer (5) der Bandrollen (5, 6) steht. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 336 387; schweizerische Patentschrift Nr. 27 967; französische Patentschrift Nr. 368 639, 488 495; USA.-Patentschrift Nr. 2 120 880.PATENT CLAIM: Can be attached to the support of a normal lathe Belt sanding device in which the sanding belt is guided over two rollers that are mounted on a carrier which can be pivotably attached to a support Holder is mounted, characterized in that the drive> of the grinding belt from the workpiece (3) via a friction roller (2) loosely rotatably mounted on the holder (1) takes place via a gear (8 to 13) in drive connection with one (5) of the belt rollers (5, 6) stands. Documents considered: German Patent No. 336 387; Swiss Patent No. 27,967; French patent specification No. 368 639, 488,495; U.S. Patent No. 2,120,880.
DEW16928A 1955-06-22 1955-06-22 Motorless support belt grinding device Pending DE1027095B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW16928A DE1027095B (en) 1955-06-22 1955-06-22 Motorless support belt grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW16928A DE1027095B (en) 1955-06-22 1955-06-22 Motorless support belt grinding device

Publications (1)

Publication Number Publication Date
DE1027095B true DE1027095B (en) 1958-03-27

Family

ID=7595878

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW16928A Pending DE1027095B (en) 1955-06-22 1955-06-22 Motorless support belt grinding device

Country Status (1)

Country Link
DE (1) DE1027095B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107115B (en) * 1959-03-14 1961-05-18 Otto Husemann Device for grinding pipes
DE29605191U1 (en) * 1996-03-20 1997-07-17 Supfina Grieshaber GmbH & Co., 77709 Wolfach Belt finishing device
DE19627541A1 (en) * 1996-07-09 1998-01-15 Bruno Langhanki Accessory set for machine tool such as lathe, upright drill stand or countersink machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR368639A (en) *
CH27967A (en) * 1902-09-18 1904-03-15 John Phillips Collector regrinding device
FR488495A (en) * 1918-01-19 1918-10-15 Wagner Et Cie Soc Device for making portable or removable electric grinding machines
DE336387C (en) * 1920-06-03 1921-04-30 Neue Ind Werke Sanding machine with moving sanding belt
US2120880A (en) * 1936-07-27 1938-06-14 William F Yung Sanding and polishing attachment for lathes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR368639A (en) *
CH27967A (en) * 1902-09-18 1904-03-15 John Phillips Collector regrinding device
FR488495A (en) * 1918-01-19 1918-10-15 Wagner Et Cie Soc Device for making portable or removable electric grinding machines
DE336387C (en) * 1920-06-03 1921-04-30 Neue Ind Werke Sanding machine with moving sanding belt
US2120880A (en) * 1936-07-27 1938-06-14 William F Yung Sanding and polishing attachment for lathes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107115B (en) * 1959-03-14 1961-05-18 Otto Husemann Device for grinding pipes
DE29605191U1 (en) * 1996-03-20 1997-07-17 Supfina Grieshaber GmbH & Co., 77709 Wolfach Belt finishing device
DE19627541A1 (en) * 1996-07-09 1998-01-15 Bruno Langhanki Accessory set for machine tool such as lathe, upright drill stand or countersink machine

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