CH141459A - Grinding machine, in particular for sharpening planing knives. - Google Patents

Grinding machine, in particular for sharpening planing knives.

Info

Publication number
CH141459A
CH141459A CH141459DA CH141459A CH 141459 A CH141459 A CH 141459A CH 141459D A CH141459D A CH 141459DA CH 141459 A CH141459 A CH 141459A
Authority
CH
Switzerland
Prior art keywords
grinding wheel
water
grinding
knife
cooling water
Prior art date
Application number
Other languages
German (de)
Inventor
Maschinenbau Leya A G
Original Assignee
Leya A G Maschbau
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 Leya A G Maschbau filed Critical Leya A G Maschbau
Publication of CH141459A publication Critical patent/CH141459A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1007—Arrangements for cooling or lubricating tools or work by submerging the tools or work partially or entirely in a liquid
    • 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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant

Landscapes

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

Description

  

  



  Schleifmaschine, insbesondere zum Schleifen von Hobelmessern.  



   Die vorliegende Erfindung betrifft eine weitere Ausbildung der Schleifmaschine ge  miL    dem Patentanspruch des Hauptpatentes, und zwar liegt die Weiterausbildung darin, dass die nach unten über die Schleifscheibe hinaus   verlängerte Schleifseheibenwelle    am untern Ende schraubenförmig gewundene Flächen aufweist, welche in das Wasser des   Kühlwasserbassins    eintauchen, um bei Rotation das Kühlwasser in die   topformige,    nach unten offene Schleifscheibe zu schleudern.



   Auf der beiliegenden Zeichnung ist ein Teil einer beispielsweisen Ausführungsform des Erfindungsgegenstandes im Querschnitt veranschaulicht.



   Im   Wasserbassin    e befindet sich der Messerbalken i mit dem aufgespannten Messer k.



  Über dem Messer   k,    in das Wasserbassin e hineinragend, ist auf der Schleifscheibenwelle   b,    welche den Anker des Motors trägt,   mittelst    zweier Rosetten d die   topfformige,      nach unten oflene Schleifscheibe X    befestigt.



  Die   Schleifscheibenwelle    ist nach unten über die Schleifscheibe hinaus verlängert und weist am untern Ende schraubenförmig gewundene Flächen a auf, welche in das Wasser des   Wasserbassins eintauchen.    Durch Rotation der Welle wird das   Eühlwasser    g durch die Flächen   α    in die   topfformige      Sehleifscheibe    c geschleudert. Infolge der Fliehkraft wird nun dieses   KüMwasser    an die zylindrische Innenwand der Schleifscheibe gedrückt und bildet dort einen ringförmigen Mantel.

   Da aber, solange die Scheibe rotiert, immer neues Wasser   nachgesohöpft    wird, wird dieses schliesslich nach unten verdrängt, um auf dem zu   schleifenden    Messer   k    abgestreift zu werden, wodurch eine Kühlung von Messer und Scheibe erzielt wird.



   PATENTANSPRUCH :
Schleifmaschine, insbesondere zum   Schlei-    fen von Hobelmessern nach dem Patentanspruch des Hauptpatentes, dadurch gekennzeichnet, dass die nach unten über die Schleifscheibe hinaus verlängerte   Schleifsahei-    

**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.





  



  Grinding machine, in particular for sharpening planing knives.



   The present invention relates to a further embodiment of the grinding machine ge miL the claim of the main patent, namely the further development lies in the fact that the grinding wheel shaft, which is extended downwards beyond the grinding wheel, has helically wound surfaces at the lower end, which are immersed in the water of the cooling water basin to throw the cooling water into the top-shaped, downwardly open grinding wheel when rotating.



   In the accompanying drawing, part of an exemplary embodiment of the subject matter of the invention is illustrated in cross section.



   In the water basin e there is the cutter bar i with the opened knife k.



  Above the knife k, protruding into the water basin e, the cup-shaped, downwardly open grinding wheel X is attached to the grinding wheel shaft b, which carries the armature of the motor, by means of two rosettes d.



  The grinding wheel shaft is extended downwards beyond the grinding wheel and has at the lower end helically wound surfaces a which dip into the water of the water basin. By rotating the shaft, the cooling water g is passed through the surfaces? hurled into the pot-shaped grinding disc c. As a result of the centrifugal force, this KüMwasser is now pressed against the cylindrical inner wall of the grinding wheel and forms an annular jacket there.

   Since, however, as long as the disk rotates, more and more water is scooped up, this is finally displaced downwards in order to be scraped off the knife k to be sharpened, thereby cooling the knife and disk.



   PATENT CLAIM:
Grinding machine, in particular for grinding planer knives according to the patent claim of the main patent, characterized in that the grinding machine extended downwards beyond the grinding wheel

** WARNING ** End of DESC field could overlap beginning of CLMS **.

Claims (1)

**WARNUNG** Anfang CLMS Feld konnte Ende DESC uberlappen **. ** WARNING ** Beginning of CLMS field could overlap end of DESC **. Schleifmaschine, insbesondere zum Schleifen von Hobelmessern. Grinding machine, in particular for sharpening planing knives. Die vorliegende Erfindung betrifft eine weitere Ausbildung der Schleifmaschine ge miL dem Patentanspruch des Hauptpatentes, und zwar liegt die Weiterausbildung darin, dass die nach unten über die Schleifscheibe hinaus verlängerte Schleifseheibenwelle am untern Ende schraubenförmig gewundene Flächen aufweist, welche in das Wasser des Kühlwasserbassins eintauchen, um bei Rotation das Kühlwasser in die topformige, nach unten offene Schleifscheibe zu schleudern. The present invention relates to a further embodiment of the grinding machine ge miL the claim of the main patent, namely the further development lies in the fact that the grinding wheel shaft, which is extended downwards beyond the grinding wheel, has helically wound surfaces at the lower end, which are immersed in the water of the cooling water basin to throw the cooling water into the top-shaped, downwardly open grinding wheel when rotating. Auf der beiliegenden Zeichnung ist ein Teil einer beispielsweisen Ausführungsform des Erfindungsgegenstandes im Querschnitt veranschaulicht. In the accompanying drawing, part of an exemplary embodiment of the subject matter of the invention is illustrated in cross section. Im Wasserbassin e befindet sich der Messerbalken i mit dem aufgespannten Messer k. In the water basin e there is the cutter bar i with the opened knife k. Über dem Messer k, in das Wasserbassin e hineinragend, ist auf der Schleifscheibenwelle b, welche den Anker des Motors trägt, mittelst zweier Rosetten d die topfformige, nach unten oflene Schleifscheibe X befestigt. Above the knife k, protruding into the water basin e, the cup-shaped, downwardly open grinding wheel X is attached to the grinding wheel shaft b, which carries the armature of the motor, by means of two rosettes d. Die Schleifscheibenwelle ist nach unten über die Schleifscheibe hinaus verlängert und weist am untern Ende schraubenförmig gewundene Flächen a auf, welche in das Wasser des Wasserbassins eintauchen. Durch Rotation der Welle wird das Eühlwasser g durch die Flächen α in die topfformige Sehleifscheibe c geschleudert. Infolge der Fliehkraft wird nun dieses KüMwasser an die zylindrische Innenwand der Schleifscheibe gedrückt und bildet dort einen ringförmigen Mantel. The grinding wheel shaft is extended downwards beyond the grinding wheel and has at the lower end helically wound surfaces a which dip into the water of the water basin. By rotating the shaft, the cooling water g is passed through the surfaces? hurled into the pot-shaped grinding disc c. As a result of the centrifugal force, this KüMwasser is now pressed against the cylindrical inner wall of the grinding wheel and forms an annular jacket there. Da aber, solange die Scheibe rotiert, immer neues Wasser nachgesohöpft wird, wird dieses schliesslich nach unten verdrängt, um auf dem zu schleifenden Messer k abgestreift zu werden, wodurch eine Kühlung von Messer und Scheibe erzielt wird. Since, however, as long as the disk rotates, more and more water is scooped up, this is finally displaced downwards in order to be scraped off the knife k to be sharpened, thereby cooling the knife and disk. PATENTANSPRUCH : Schleifmaschine, insbesondere zum Schlei- fen von Hobelmessern nach dem Patentanspruch des Hauptpatentes, dadurch gekennzeichnet, dass die nach unten über die Schleifscheibe hinaus verlängerte Schleifsahei- benwelle am untern Ende schraubenförmig gewundene Flächen aufweist, welche in das Wasser des Kühlwasserbassins eintauchen, um bei Rotation das Kühlwasser in die topfförmige, nach unten offene Schleifscheibe zu schleudern. PATENT CLAIM: Grinding machine, in particular for grinding planer knives according to the patent claim of the main patent, characterized in that the grinding wheel, which is extended downwards beyond the grinding wheel, has helically wound surfaces at the lower end, which immerse into the water of the cooling water basin in order to rotate the To throw cooling water into the cup-shaped, downwardly open grinding wheel.
CH141459D 1929-01-18 1929-01-18 Grinding machine, in particular for sharpening planing knives. CH141459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH135809T 1929-01-18
CH141459T 1929-01-18

Publications (1)

Publication Number Publication Date
CH141459A true CH141459A (en) 1930-07-31

Family

ID=25712578

Family Applications (1)

Application Number Title Priority Date Filing Date
CH141459D CH141459A (en) 1929-01-18 1929-01-18 Grinding machine, in particular for sharpening planing knives.

Country Status (1)

Country Link
CH (1) CH141459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008534A1 (en) * 1988-03-16 1989-09-21 Ford-Werke A.G. Process and tool body for internal supply of coolant, lubricant or cutting agent to the cutting edges or guide bars of a rotary tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008534A1 (en) * 1988-03-16 1989-09-21 Ford-Werke A.G. Process and tool body for internal supply of coolant, lubricant or cutting agent to the cutting edges or guide bars of a rotary tool

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