DE83706C - - Google Patents

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Publication number
DE83706C
DE83706C DENDAT83706D DE83706DA DE83706C DE 83706 C DE83706 C DE 83706C DE NDAT83706 D DENDAT83706 D DE NDAT83706D DE 83706D A DE83706D A DE 83706DA DE 83706 C DE83706 C DE 83706C
Authority
DE
Germany
Prior art keywords
saw
grinding wheel
spindle
rail
depending
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.)
Active
Application number
DENDAT83706D
Other languages
German (de)
Publication of DE83706C publication Critical patent/DE83706C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
    • B23D63/005—Workpiece indexing equipment specially adapted to form part of sawing tool dressing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
    • B23D63/08—Sharpening the cutting edges of saw teeth
    • B23D63/12—Sharpening the cutting edges of saw teeth by grinding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende, auf der Zeichnung dargestellte Erfindung betrifft eine Sä'genschärfmaschine, bei welcher die Schleifscheibe gleichzeitig den Vorschub der Säge bewirkt.The present invention, shown in the drawing, relates to a saw sharpening machine which causes the grinding wheel to feed the saw at the same time.

Auf der Zeichnung stellen dar:On the drawing show:

Fig. ι Vorderansicht und theilweisen Schnitt, Fig. 2 Seitenansicht.Fig. Ι front view and partial section, Fig. 2 side view.

Die Schärfmaschine besteht im wesentlichen aus einer Spindel a, welche an einem Ende eine Los- und Festscheibe zum Riemenantrieb trägt. In der Mitte der Spindel α ist die Schleifscheibe b in gewissen Grenzen verstellbar angeordnet. The sharpening machine consists essentially of a spindle a, which at one end carries a loose and fixed pulley for belt drive. In the middle of the spindle α , the grinding wheel b is arranged adjustable within certain limits.

Dieselbe wird von zwei Klemmscheiben c gehalten, welche durch Muttern d in der jeweiligen Lage fixirt werden. Die Klemmscheiben c sind in der Mitte mit Calotten / versehen, welche ein Schrä'gstellen der Schleifscheibe b gestatten.The same is held by two clamping disks c , which are fixed in the respective position by nuts d. The clamping disks c are provided with calottes / in the middle, which allow the grinding disk b to be positioned at an angle.

Die Schräglage wird durch zwei Druckschrauben g fixirt, deren Muttergewinde sich in einer. auf Spindel α verstellbar angeordneten Scheibe h befindet, welche wiederum durch Gegenmuttern i gehalten wird.The inclined position is fixed by two pressure screws g, the nut thread of which is in one. on spindle α adjustably arranged disk h , which in turn is held by lock nuts i .

Die Schleifscheibe b ist mit einer Aussparung k versehen, welche den Zweck hat, den zu schleifenden Sägenzahn hindurchzulassen und hinter den nächstfolgenden zu greifen, wenn die Schleifscheibe eine ganze Umdrehung vollendet hat. In die Aussparung k fafst noch ein Mitnehmer / ein, welcher auf Spindel α sitzt und von Scheibe c gehalten wird.The grinding wheel b is provided with a recess k , the purpose of which is to let the saw tooth to be ground through and to grip behind the next following one when the grinding wheel has completed a full revolution. In the recess k still a driver / a, which sits on the spindle α and is held by disk c .

Die Säge in wird durch vier Rollen η gehalten, welche auf Schrauben ο sitzen, die durch Doppelmuttern je nach der Breite der Säge höher oder tiefer gestellt werden können. Die untere Kante der Säge stützt sich auf zwei Rollen p, welche mit Armen q vermittelst einer Schiene r am Support s befestigt sind. Die Schiene r ist mit Schrauben t am Support derart befestigt, dafs die Schräglage der ersteren geändert werden kann. Es ist dies dadurch ermöglicht, dafs die Supportplatte mit einem Schlitz u versehen ist, in welchem je nach Lage der Schiene r dieselbe festgeklemmt wird.The saw is held in η by four rollers which ο sitting on screws, which can be raised or lowered by double nuts, depending on the width of the saw. The lower edge of the saw rests on two rollers p, which are attached to the support s with arms q by means of a rail r. The rail r is fastened to the support with screws t in such a way that the inclination of the former can be changed. This is made possible by the fact that the support plate is provided with a slot u in which, depending on the position of the rail r, the same is clamped.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Eine Maschine zum Schärfen von Sägen, bestehend in der Anordnung der auf Spindel (a) sitzenden Schleifscheibe (b), welche je nach dem Abstand der Sägenzähne vermittelst der mit Calotten (f) versehenen Scheiben (c) und Druckschrauben (g) schräg gestellt wird, um die zu schärfende Säge bei jeder Umdrehung der Schleifscheibe um einen Zahn vorzuschieben.1. A machine for sharpening saws, consisting of the arrangement of the grinding wheel (b ) sitting on the spindle (a) , which, depending on the distance between the saw teeth, is inclined by means of the disks (c) and pressure screws (g) provided with calottes (f) is set to advance the saw to be sharpened by one tooth with each revolution of the grinding wheel. 2. Eine Maschine zum Schärfen von Sägen nach Anspruch 1, gekennzeichnet durch die Anordnung der Rollen (n und p), welch' letztere derartig mit dem Support (s) verbunden sind, dafs dieselben je nach der Breite der Säge eingestellt und vermittelst Schraube (t), Schiene fr) und Schlitz (u) der Neigung der Sägenzähne angepafst werden können.2. A machine for sharpening saws according to claim 1, characterized by the arrangement of the rollers (n and p), which 'the latter are connected to the support (s) in such a way that they are adjusted depending on the width of the saw and by means of a screw ( t), rail fr) and slot (u) can be adapted to the inclination of the saw teeth. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT83706D Active DE83706C (en)

Publications (1)

Publication Number Publication Date
DE83706C true DE83706C (en)

Family

ID=355999

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT83706D Active DE83706C (en)

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Country Link
DE (1) DE83706C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889253C (en) * 1940-02-13 1953-09-10 Mey Kg Maschf Mafell Guide device for saw chains to be ground

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889253C (en) * 1940-02-13 1953-09-10 Mey Kg Maschf Mafell Guide device for saw chains to be ground

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