DE672338C - Grinding machine, especially for tool steel with hard metal coating - Google Patents

Grinding machine, especially for tool steel with hard metal coating

Info

Publication number
DE672338C
DE672338C DEE48055D DEE0048055D DE672338C DE 672338 C DE672338 C DE 672338C DE E48055 D DEE48055 D DE E48055D DE E0048055 D DEE0048055 D DE E0048055D DE 672338 C DE672338 C DE 672338C
Authority
DE
Germany
Prior art keywords
grinding
grinding wheel
hard metal
metal coating
grinding machine
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
DEE48055D
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.)
ELBTALWERK ELEK ZITAETS AKT GE
Original Assignee
ELBTALWERK ELEK ZITAETS AKT GE
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 ELBTALWERK ELEK ZITAETS AKT GE filed Critical ELBTALWERK ELEK ZITAETS AKT GE
Priority to DEE48055D priority Critical patent/DE672338C/en
Application granted granted Critical
Publication of DE672338C publication Critical patent/DE672338C/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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Description

Die Erfindung bezieht sich auf eine Schleifmaschine, insbesondere für Werkzeugstähle mit' Hartmetallauflage, mit umsteuerbarem Schleifscheibenantriebsmotor, bei der die das Werkstück festhaltende Schleifauflage auf einem zur Schleifscheibenachse parallel liegenden Zapfen schwenkbar angeordnet ist.The invention relates to a grinding machine, in particular for tool steels with 'hard metal support, with reversible grinding wheel drive motor, in which the Grinding support that holds the workpiece on a parallel to the grinding wheel axis Pin is pivotably arranged.

Es sind Hartmetallschleifmaschinen bekannt, bei denen der Werkstückhalter zur Schleifscheibe schwenkbar angeordnet und auch der Schleifscheibenantrieb umkehrbar ist; aber der Werkstückhalter ist so eingerichtet, daß er nur vor einer Schleifscheibenseite verschwenkbar ist.There are hard metal grinding machines known in which the workpiece holder for The grinding wheel is arranged to be pivotable and the grinding wheel drive is also reversible is; but the workpiece holder is set up so that it is only in front of one grinding wheel side is pivotable.

Wenn gemäß der Erfindung die Schwenkachse für die Schleifauflage senkrecht unter der Schleifscheibenachse angeordnet und die Schleifauflage derart breit ausgebildet ist, daß darauf wahlweise das Werkstück so aufgespannt werden kann, daß es entweder vor dem linken oder vor dem rechten Schleifscheibenrand geschwenkt werden kann, so wird ermöglicht, daß an ein und derselben Schleifscheibe verschieden geformte Stähle, insbesondere links oder rechts gekrümmte Stähle, geschliffen werden können, indem bei entsprechender Drehrichtung der Schleifscheibe immer von oben her geschliffen werden kann, was beim Schleifen von Hartmetallschneiden unerläßlich ist.If, according to the invention, the pivot axis for the grinding support is perpendicular below the grinding wheel axis and the grinding pad is so wide that that optionally the workpiece can be clamped so that it is either before can be pivoted to the left or in front of the right grinding wheel edge, so it is possible that on one and the same Grinding wheel differently shaped steels, especially curved left or right Steels, can be ground by turning the grinding wheel accordingly can always be ground from above, which is what happens when grinding hard metal cutting edges is essential.

Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt.The subject of the invention is shown in the drawing, for example.

ι ist die Topfschleifscheibe, vor der die breit ausgebildete Schleifauflage 2 auf dem als Schwenkachse ausgebildeten, senkrecht unter der Schleifscheibenachse angeordneten Zapfen 3 angeordnet ist und auf der das Werkstück 4 wahlweise so aufgespannt werden kann, das letzteres entweder vor dem linken oder vor dem rechten Schleifscheibenrand geschwenkt werden kann. 5 ist eine Wasserfangschale, die bei Anwendung von Naßschliff angeordnet ist.ι is the cup grinding wheel in front of which the wide grinding support 2 on the designed as a pivot axis, perpendicular is arranged under the grinding wheel axis pin 3 and on which the workpiece 4 can optionally be stretched in this way, the latter either in front of the left one or can be swiveled in front of the right edge of the grinding wheel. 5 is a water catcher, which when using wet grinding is arranged.

Claims (1)

Patentanspruch:Claim: Schleifmaschine, insbesondere für Werkzeugstähle mit Hartmetallauflage, mit umsteuerbarem Schleifscheibenantriebsmotor, 5<> bei der die das Werkstück festhaltende Schleif auf lage auf einem zur Schleifscheibenachse parallel liegenden Zapfen schwenkbar angeordnet ist, dadurch gekennzeichnet, daß der als Schwenkachse für die Schleif auf lage (2) dienende Zapfen (3) senkrecht unter der Schleifscheibenachse angeordnet ist und die Schleifauflage (2) derart breit ausgebildet ist, daß· darauf wahlweise das Werkstück (4) so aufgespannt werden kann, daß es entweder vor dem linken oder vor dem rechten Schleifscheibenrand geschwenkt werden kann.Grinding machine, in particular for tool steels with hard metal coating, with reversible Grinding wheel drive motor, 5 <> in which the workpiece holding Grinding support on a pin lying parallel to the grinding wheel axis is arranged pivotably, characterized in that the pin serving as a pivot axis for the grinding on position (2) (3) is arranged vertically under the grinding wheel axis and the grinding support (2) is made so wide that the workpiece (4) can be stretched so that it is either in front of the left or in front of the right The edge of the grinding wheel can be swiveled. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEE48055D 1936-03-01 1936-03-01 Grinding machine, especially for tool steel with hard metal coating Expired DE672338C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE48055D DE672338C (en) 1936-03-01 1936-03-01 Grinding machine, especially for tool steel with hard metal coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE48055D DE672338C (en) 1936-03-01 1936-03-01 Grinding machine, especially for tool steel with hard metal coating

Publications (1)

Publication Number Publication Date
DE672338C true DE672338C (en) 1939-03-01

Family

ID=7080605

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE48055D Expired DE672338C (en) 1936-03-01 1936-03-01 Grinding machine, especially for tool steel with hard metal coating

Country Status (1)

Country Link
DE (1) DE672338C (en)

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