DE352824C - Grinding device for dies u. like - Google Patents

Grinding device for dies u. like

Info

Publication number
DE352824C
DE352824C DENDAT352824D DE352824DD DE352824C DE 352824 C DE352824 C DE 352824C DE NDAT352824 D DENDAT352824 D DE NDAT352824D DE 352824D D DE352824D D DE 352824DD DE 352824 C DE352824 C DE 352824C
Authority
DE
Germany
Prior art keywords
grinding device
dies
grinding
support
spindle
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
DENDAT352824D
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 DE352824C publication Critical patent/DE352824C/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
    • B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
    • B24B3/602—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups of thread cutting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

Schleifvorrichtung für Schneideisen u. dgl. Bei der Einrichtung nach dem Patent 337934 ist der Werkstückhalter um eine senkrechte Achse schwing- .undl einstellbar und senkrecht dazu, also wagerecht, verschiebbar der Kreuzsupport angeordnet.Grinding device for dies and the like the patent 337934 the workpiece holder is swinging about a vertical axis .undl adjustable and perpendicular to it, i.e. horizontally, the cross support is arranged so that it can be moved.

Gemäß der Erfindung soll die ganze Schleifvorrichtung mit ihrem Support eine Drehung ,um go° erfahren, so daß die Werkzeugspindel in Iotrechte Lage gelangt und die Schwingung dies Werkstückhalters um eine wagerechte Achse erfolgt, die wieder senkrecht zu dem in lotrechter Ebene verschiebbaren Kreuzsupport liegt, um auf diese Weise !die Aufhängung des Kreuzsupports unter Verwendung eines Gegengewichts erfolgen zu lassen. Hierdurch hat man die Möglichkeit, die Vorrichtung mit dem zu schleifenden Schneideisen selbsttätig der oberhalb lotrecht gelagerten Schleifspindel bzw. Schleifscheibe zu nähern, so d'aß h:ierdürch eine leichte Einstellung geschaffen ist und, man ferner besseres Licht und einen besseren Überblick über di'e anzuschleifenden Gewindeanschnittflächen des Schneideiseins bi. d,gl. hat, so,daß deren Bearbeitung schneller und sicherer vonstatten geht.According to the invention, the whole grinding device with its support experience a rotation by go °, so that the tool spindle comes into the right position and the vibration of this workpiece holder takes place around a horizontal axis, which again perpendicular to the cross support, which can be displaced in a perpendicular plane, to this Way! The suspension of the cross support is done using a counterweight allow. This gives you the opportunity to use the device to be ground Cutting dies automatically for the grinding spindle or grinding wheel mounted vertically above to approach, so that you have created an easy attitude and, furthermore better light and a better overview of the thread cut surfaces to be ground of cutting edge bi. d, gl. has so that their processing is faster and safer going on.

Die Zeichnung stellt .dien Erfindungsgegenstand in einem Ausführungsbeispiel @d'ar. Abb. r ist eine Vorderansicht der ganzen Maschine Abb. 2 ist eine Seitenansicht zu Abb. i. Der Halter 6 ist auf der Skalenscheibe g mit Füßen 73 befestigt, welche den Mittelrahm frei lassen, so daß hier die Mutter 42 dies Befestigungsbolzens Platz hat, der zentral unter dem Halter 6 liegt.The drawing represents the subject matter of the invention in one embodiment @ d'ar. Fig. R is a front view of the whole machine. Fig. 2 is a side view to Fig. i. The holder 6 is attached to the dial g with feet 73, which Leave the central frame free, so that the nut 42 of this fastening bolt can be accommodated here which is located centrally under the holder 6.

Die Skalensehevbe g ist gemäß Abb. i senkrecht an dem Ständer 74 angeordnet und um .die wagerechte Achse 41 drehbar auf dem Support a7, der mittels -der Spindel 75 in der 0u erric:hbung verschiebbar auf dem Support 2g angebracht ist, der seinerseits mittels eines Hebelsystems 76 auf den am Ständer 74 festen Führungen 77 in lotrechter Richtung verschoben werden kann und an einem Gegengewicht 84 hängt. An idem Hebel 76 kann ein Fußtritt 78 angreifen.The Skalensehevbe g to i arranged perpendicular to the upright 74 and to .the dare right axle 41 rotatably supported on the support a7, the Erric means -the spindle 75 in the 0u Fig.: Is hbung slidably mounted on the support 2g, which in turn means a lever system 76 on which guides 77 fixed on the stand 74 can be displaced in the vertical direction and is suspended from a counterweight 84. A kick 78 can act on idem lever 76.

Die den Schleifkörper ij tragende lotrechte Spindel 79 ist über dem Halter 6 angeordnet. Der Antrieb kann durch einen Elektromotor 8o ode!r @d#ureh mechanischen Antrieb erfolgen. Der Ständer 74 ruht auf einer Werkbank 81 oder einem Untergestell 8:2. The vertical spindle 79 carrying the grinding body ij is arranged above the holder 6. It can be driven by an electric motor or a mechanical drive. The stand 74 rests on a workbench 81 or an underframe 8: 2.

Claims (1)

PATENT-ANsPRUcH: Schleifvorrichtung für Schneideisen u. ,dgl. nach Patent 337934 dwdurch gekennzeichnet, 4aß die Schleifvorrichtung mit ihrem Support eine Drohung um go° erfahren hat, so daß die Schwingung der Schleifvorrichtung um eine wagerechte Achse (4i) erfolgt, die senkrecht zu dem in lotrechter Ebene verschiebbaren, an einem Gegengewicht hängenden Kreuzsupport (27, 2g) liegt, und' daß die Schleifspindel (7g) in lotrechter Lage oberhalb der Schleifvorrichtung angeordnet ist.PATENT CLAIM: Grinding device for dies and the like. after Patent 337934 dw characterized by the grinding device with its support has experienced a threat to go °, so that the oscillation of the grinding device around a horizontal axis (4i) takes place, which is perpendicular to the displaceable in the vertical plane, on a counterweight hanging cross support (27, 2g), and 'that the grinding spindle (7g) is arranged in a vertical position above the grinding device.
DENDAT352824D Grinding device for dies u. like Expired DE352824C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352824T

Publications (1)

Publication Number Publication Date
DE352824C true DE352824C (en) 1922-05-04

Family

ID=6277860

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT352824D Expired DE352824C (en) Grinding device for dies u. like

Country Status (1)

Country Link
DE (1) DE352824C (en)

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