DE433396C - Cylindrical grinding machine with a whetstone axis mounted so that it can be moved in the axial direction and a swiveling workpiece carrier - Google Patents

Cylindrical grinding machine with a whetstone axis mounted so that it can be moved in the axial direction and a swiveling workpiece carrier

Info

Publication number
DE433396C
DE433396C DES69519D DES0069519D DE433396C DE 433396 C DE433396 C DE 433396C DE S69519 D DES69519 D DE S69519D DE S0069519 D DES0069519 D DE S0069519D DE 433396 C DE433396 C DE 433396C
Authority
DE
Germany
Prior art keywords
axial direction
workpiece carrier
grinding machine
cylindrical grinding
moved
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
DES69519D
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
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 DES69519D priority Critical patent/DE433396C/en
Application granted granted Critical
Publication of DE433396C publication Critical patent/DE433396C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety 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
    • B24B55/04Protective covers for the grinding wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Description

Rundschleifmaschine mit einer in der Achsenrichtung verschiebbar gelagerten Schleifsteinachse und schwenkbarem Werkstückträger. Die Erfindung betrifft eine einfache Rundschleifmaschine, bei der Supportführungen vollständig vermieden sind.Cylindrical grinding machine with a bearing that can be moved in the axial direction Grindstone axis and swiveling workpiece carrier. The invention relates to a simple cylindrical grinding machine in which support guides are completely avoided.

Die meist gebräuchlichen Rundschleifmascbänen sind so ausgebildet, daß die zur Bearbeitung von Werkstücken nötigen Einstelltangen der Maschine nur mit Hilfe von Supportführungen ausführbar sind. Ein Nachteil dieser Bauart besteht darin, daB die Supportführungen durch Schmirgel, Späng und Wasser schnell verschmutzen und für die Reinhaltung verhältnismäßig viel Zeit verbraucht wird. Dieser Mangel wird durch die Erfindung beseitigt. Sie besteht darin, daß alle mechanischen Einstellungen der Maschine, die zur Bearbeitung von Werkstücken erforderlich sind, ohne Supportführungen vorgenommen werden.The most common cylindrical grinding machines are designed in such a way that that the adjustment rods of the machine necessary for processing workpieces only can be carried out with the help of support tours. There is a disadvantage to this type of construction in that the support guides quickly become soiled by emery, wood chips and water and a relatively long time is needed to keep it clean. This lack is eliminated by the invention. It consists in making all mechanical adjustments of the machine required to machine workpieces, without support guides be made.

Die den Schleifstein tragende Achse, welche sieh im Spindelstock in zwei Lagern dreht, läßt sich in achsialer Richtung längs des Werkstücks beliebig verstellen. Die Verstellung erfolgt durch .ein oben vollständig geschlossenes, die Schleifsteinachse an beiden Enden dicht umfassendes Gehäuse mit Hilfe einer Gleitführung durch Hebel oder Schraube. Die Sc'hleifsteinwelle ist mit ihrem Gehäuse um ihre senkrechte -Mittelachse schwenkbar, so daß zylindrische oder konische Werkstücke in beliebiger Form geschliffen werden können. Das auf den Gleitführungen verschiebbare, oben vollkommen geschlossene Gehäuse bildet eine Schutzhaube, die die Schleifsteinwelle während der Vorschubbewegungen in jeder Lage vollkommen gegen Steinstaub o. dgl. Verunreinigungen schützt.The axis carrying the grindstone, which can be seen in the headstock in two bearings rotates, can be in the axial direction along the workpiece as desired adjust. The adjustment is made by .a completely closed at the top, the Grindstone axis on both Ends tightly encompassing housing with With the help of a sliding guide by means of a lever or screw. The grinding stone wave is with their housing can be pivoted about their vertical central axis, so that cylindrical or conical workpieces can be ground in any shape. That on the sliding guides Slidable housing, which is completely closed at the top, forms a protective cover which the grindstone shaft completely against in every position during the feed movements Stone dust or the like. Protects contamination.

In der Zeichnung ist die Rundschleifma: schine an einem Beispiel veranschaulicht. Die Schleifsteinachse a ist in dem um seine senkrechte Mittelachse drehbaren Spindelstock b längsverschiebbar gelagert und von einem mit einer Durchtrittsöffnung für den Schleifstein versehenen; oben sonst geschlossenen, als Schutzhaube ausgebildeten Gehäuse C umgeben. Dieses Gehäuse ruht auf Gleitführungen in Ansätzen d der Lagerkörper und ist mit der Schleifspindel verschiebbar. Der bügelartige Werkstückträger e ist am Gestell um die Achse g schwenkbar gelagert. Seine Einstellung gegenüber dem Werkzeug ,erfolgt durch die ebenfalls schwenkbare Schraube h mit kugelartiger, drehbarer Mutter!. Die gemeinsame Grundplatte trägt die Auffangschale f.In the drawing, the cylindrical grinding machine is illustrated using an example. The grinding stone axis a is in the headstock which is rotatable about its vertical central axis b mounted longitudinally displaceable and one with a passage opening for the Grindstone fitted; otherwise closed at the top, designed as a protective hood Housing C surrounded. This housing rests on sliding guides in approaches d of the bearing body and can be moved with the grinding spindle. The bow-like workpiece carrier e is pivotally mounted on the frame about the axis g. His attitude towards the tool is carried out by means of the pivoting screw h with a spherical, rotatable one Mother!. The common base plate carries the drip tray f.

Die Bearbeitung zylindrischer oder konischer Werkstücke erfolgt auf folgende Weise: Die in Drehung befindliche. Schleifsteinwelle a wird in der Achsenrichtung genau geradlinig hin und her bewegt, wobei der schwenkbare Werkstückträger e .mit Hilfe der ebenfalls schwenkbaren Schraube und Mutter das Werkstück k beliebig fest gegen den Schleifstein andrückt.The machining of cylindrical or conical workpieces is carried out on in the following way: The one in rotation. Grindstone shaft a becomes in the axial direction moved back and forth exactly in a straight line, with the swiveling workpiece carrier e .mit With the help of the screw and nut, which can also be swiveled, the workpiece k can be fixed as desired presses against the grindstone.

Claims (1)

PATENTawsrtzuCJ-i: Rundschleifmaschine mit einer in der Achsenrichtung verschiebbar gelagerten Schleifsteinadhse und schwenkbarem Werkstückträger, dadurch gekennzeichnet, daß die über ihre beiden Lager hinaus zwecks Verschiebung verlängerte Achse (a) samt der Schleifscheibe von einem an den Stirnflächen der Achse befestigten mitwandernden Gehäuse (c) umgeben ist, das mit seinen Längswandkanten auf der unteren offenen Seite .auf Gleitführungen (d) in Ansätzen der Lagerkörper ruht, so daß alle eingeschlossenen Teile einschließlich der Lager gegen herabfallende Steinverunreinigungen geschützt sind. PATENTawsrtzuCJ-i: Cylindrical grinding machine with a grindstone adapter mounted so as to be displaceable in the axial direction and a swiveling workpiece carrier, characterized in that the axis (a), which is extended beyond its two bearings for the purpose of displacement, together with the grinding wheel is supported by a moving housing (c) attached to the end faces of the axis. is surrounded, which rests with its longitudinal wall edges on the lower open side .auf sliding guides (d) in approaches of the bearing body, so that all enclosed parts including the bearings are protected against falling stone contamination.
DES69519D 1925-04-02 1925-04-02 Cylindrical grinding machine with a whetstone axis mounted so that it can be moved in the axial direction and a swiveling workpiece carrier Expired DE433396C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES69519D DE433396C (en) 1925-04-02 1925-04-02 Cylindrical grinding machine with a whetstone axis mounted so that it can be moved in the axial direction and a swiveling workpiece carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES69519D DE433396C (en) 1925-04-02 1925-04-02 Cylindrical grinding machine with a whetstone axis mounted so that it can be moved in the axial direction and a swiveling workpiece carrier

Publications (1)

Publication Number Publication Date
DE433396C true DE433396C (en) 1926-12-17

Family

ID=7501040

Family Applications (1)

Application Number Title Priority Date Filing Date
DES69519D Expired DE433396C (en) 1925-04-02 1925-04-02 Cylindrical grinding machine with a whetstone axis mounted so that it can be moved in the axial direction and a swiveling workpiece carrier

Country Status (1)

Country Link
DE (1) DE433396C (en)

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