DE340728C - Die with radial slot and adjusting device - Google Patents

Die with radial slot and adjusting device

Info

Publication number
DE340728C
DE340728C DENDAT340728D DE340728DD DE340728C DE 340728 C DE340728 C DE 340728C DE NDAT340728 D DENDAT340728 D DE NDAT340728D DE 340728D D DE340728D D DE 340728DD DE 340728 C DE340728 C DE 340728C
Authority
DE
Germany
Prior art keywords
adjusting device
die
radial slot
slider
pitch angle
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
DENDAT340728D
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.)
GUSTAV RUDORF
Original Assignee
GUSTAV RUDORF
Publication date
Application granted granted Critical
Publication of DE340728C publication Critical patent/DE340728C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
    • B23G5/083—Adjustable dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Schneideisen mit radialem Schlitz und Stellvorrichtung sind bekannt. Die Erfindung betrifft eine Einrichtung, bei welcher derartige Schneideisen nicht in der bekannten Weise durch eine Überwurfmutter in Richtung eines beliebigen Gewindesteigungswinkels, sondern durch ein am äußeren Umfang des Schneideisens geführtes Gleitstück in Richtung des Gewindesteigiungswinkels derCutting dies with a radial slot and adjusting device are known. The invention relates to a device in which such dies not in the known manner by a union nut in the direction any thread pitch angle, but by one on the outer circumference of the die guided slider in the direction of the thread pitch angle of the

ίο Schneidzähne verstellt wird.ίο cutting teeth is adjusted.

In der Zeichnung ist der Gegenstand der Erfindung in Fig. ι in Ansicht, in Fig. 2 in Seitenansicht dargestellt. Fig. 3 zeigt das Gleitstück allein in Aufsicht und Fig. 4 das Gleitstück im Querschnitt mit Stellvorrichtung. In the drawing, the object of the invention is in Fig. Ι in view, in Fig. 2 in Side view shown. Fig. 3 shows the slider alone in a plan view and Fig. 4 shows that Slider in cross section with adjusting device.

Am äußeren Umfang des Schneideisens a ist eine Nut in einer dem Gewindesteigungswinkel entsprechenden Schräglage d, f ange- ordnet. In dieser Nut ist ein Gleitstück b dicht eingepaßt. Wird nun das Schneideisen mittels der konischen Schraube c verstellt, so müssen sich seine durch den Schlitz getrennten Enden in der Richtung des Gleitstückes bewegen. Der Gewindegang behält so in jeder Einstellungslage die ursprünglicheRichtunig und die durch den Schlitz verlorengegangene Festigkeit.At the outer periphery of the cutting die, a is a groove in a threaded pitch angle d corresponding oblique position, f assigns reasonable. A slider b is tightly fitted in this groove. If the die is now adjusted by means of the conical screw c , its ends separated by the slot must move in the direction of the slide. In this way, the thread turn retains its original correctness in every setting position and the strength that has been lost through the slot.

Claims (1)

Patent-Anspruch:Patent claim: Schneideisen mit radialem Schlitz und Stellvorrichtung, dadurch gekennzeichnet, daß an seinem äußeren Umfang1 eine Nut in einer dem Gewindesteigungswinkel der Schneidzähne entsprechenden Schräglage angeordnet ist, und daß in dieser ein Gleitstück (b) ruht, welches auch als Mutter für die als Stellvorrichtung dienende konische Schraube (c) dient.Cutting die with radial slot and adjusting device, characterized in that on its outer circumference 1 a groove is arranged in an inclined position corresponding to the thread pitch angle of the cutting teeth, and that in this a slider (b) rests, which also serves as a nut for the conical adjusting device Screw (c) is used.
DENDAT340728D Die with radial slot and adjusting device Expired DE340728C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340728T

Publications (1)

Publication Number Publication Date
DE340728C true DE340728C (en) 1921-09-19

Family

ID=6229093

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT340728D Expired DE340728C (en) Die with radial slot and adjusting device

Country Status (1)

Country Link
DE (1) DE340728C (en)

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