DE322077C - Device for fixing the grinding stones on their axis - Google Patents

Device for fixing the grinding stones on their axis

Info

Publication number
DE322077C
DE322077C DENDAT322077D DE322077DD DE322077C DE 322077 C DE322077 C DE 322077C DE NDAT322077 D DENDAT322077 D DE NDAT322077D DE 322077D D DE322077D D DE 322077DD DE 322077 C DE322077 C DE 322077C
Authority
DE
Germany
Prior art keywords
axis
stone
fixing
rails
grinding stones
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
DENDAT322077D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE322077C publication Critical patent/DE322077C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16—Bushings; Mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Description

Vorrichtung zur Befestigung der Schleifsteine auf ihrer Achse. Vorrichtungen zur Befestigung von Schleifsteinen auf ihrer Achse mit auf die Innenwandung der Achsenaussparung des Steines mittels Schrauben wirkender Spann- und Zentriervorrichtungen sind bereits bekannt. Sie sind aber umständlich und deshalb teuer und wenig im Gebrauch. Die den Gegenstand der Erfindung bildende Vorrichtung zeichnet sich demgegenüber durch große Einfachheit aus.Device for fixing the grindstones on their axis. Devices for attaching grindstones on their axis to the inner wall of the Axial recess of the stone by means of clamping and centering devices acting on screws are already known. But they are cumbersome and therefore expensive and little in use. In contrast, the device forming the subject of the invention is distinguished characterized by great simplicity.

Gemäß der Erfindung dienen zum Befestigen des Schleifsteins auf der Welle Schienen, in deren beide Enden Stellschrauben eingeschraubt sind. Diese Schienen werden so in den Zwischenraum zwischen Stein und Welle gebracht, daß sich die Stellschrauben gegen die Welle stemmen und dadurch die Schienen mit einer flachen Seite gegen die Prismenflächen in der Achsenaussparung des Steines preBen. Durch Anziehen oder Nachlassen der Stellschrauben kann der Stein genau auf der Welle ausgerichtet werden. Da die Löcher in den Schleifsteinen im allgemeinen vierkantig. und die Wellen dementsprechend auch vierkantig sind, dienen zum Aufspannen eines Steines vier solcher Schienen. Bei anderer Form der Schleifsteinwelle und der Löcher in. den Schleifsteinen wird natürlich dieser Form entsprechend eine andere Anzahl von Aufspannschienen verwendet.According to the invention are used to attach the grindstone on the Shaft rails with set screws screwed into both ends. These rails are brought into the space between stone and shaft that the adjusting screws press against the shaft and thereby the rails with one flat side against the Press the prismatic surfaces in the axis recess of the stone. By tightening or slacking off The set screws can be used to align the stone precisely on the shaft. Since the Holes in the whetstones are generally square. and the waves accordingly are also square, four such rails are used to stretch a stone. With a different shape of the grinding stone shaft and the holes in the grinding stones of course, a different number of clamping rails is used in accordance with this shape.

Durch die Zeichnung ist eine Ausführungsform der Erfindung im Seitenriß und Aufriß dargestellt.Through the drawing, an embodiment of the invention is in side elevation and shown in elevation.

a ist die vierkantige Schleifsteinwelle und b der Schleifstein mit der vierkantigen Achsenaussparung. c sind die Flachschienen, in deren beide aus dem Stein b seitlich herausragende Enden Stellschrauben d eingeschraubt sind. Die Stellschrauben stemmen sich mit ihren Spitzen gegen die Welle a -und pressen dadurch die Flachschienen gegen den Stein b.a is the square whetstone shaft and b the whetstone with the square axle recess. c are the flat rails, both of which are made of The ends protruding from the stone b are screwed in with adjusting screws d. the Adjusting screws press their tips against the shaft a - and thereby press the flat rails against the stone b.

Claims (1)

PATENT-AN5PRUCH: Vorrichtung zur Befestigung der Schleifsteine auf ihrer Achse mit auf die Innenwandung der Achsenaussparung des Steines mittels Schrauben wirkender Spann- und Zentriervorrichtung, dadurch gekennzeichnet, daß Schienen (c), die an den Prismenfiächen in der Achsenaussparung anliegen, parallel zur Schleifsteinachse angeordnet, durch die beiden in ihren vorstehenden Enden angebrachten Stellschrauben (d), die sich gegen die durchgesteckte Welle (a) stemmen, an die Lochwände gepreßt werden und so den Stein halten.PATENT-AN5PRUCH: Device for fastening the grindstones on their axis with on the inner wall of the axis recess of the stone by means of screws acting clamping and centering device, characterized in that rails (c), which rest on the prismatic surfaces in the axis recess, parallel to the grindstone axis arranged by the two set screws attached in their protruding ends (d), which press against the inserted shaft (a), pressed against the perforated walls and so hold the stone.
DENDAT322077D Device for fixing the grinding stones on their axis Expired DE322077C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE322077T

Publications (1)

Publication Number Publication Date
DE322077C true DE322077C (en) 1920-06-19

Family

ID=6165103

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT322077D Expired DE322077C (en) Device for fixing the grinding stones on their axis

Country Status (1)

Country Link
DE (1) DE322077C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600459A (en) * 1949-12-23 1952-06-17 Ivan R Adams Circular saw with adjustable arborreceiving openings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600459A (en) * 1949-12-23 1952-06-17 Ivan R Adams Circular saw with adjustable arborreceiving openings

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