DE329267C - Tool for manufacturing face mills - Google Patents

Tool for manufacturing face mills

Info

Publication number
DE329267C
DE329267C DENDAT329267D DE329267DD DE329267C DE 329267 C DE329267 C DE 329267C DE NDAT329267 D DENDAT329267 D DE NDAT329267D DE 329267D D DE329267D D DE 329267DD DE 329267 C DE329267 C DE 329267C
Authority
DE
Germany
Prior art keywords
tool
pitch
thread
spiral
produced
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
DENDAT329267D
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 DE329267C publication Critical patent/DE329267C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/06—Profile cutting tools, i.e. forming-tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Description

Die Erfindung betrifft ein Werkzeug- zum Herstellen von Planfräsern, bei denen die Schneiden auf Spiralen liegfen.The invention relates to a tool for producing face milling cutters in which the Cutting on spirals lay.

Das Werkzeug ist auf der Zeichnung in zwei zueinander senkrechten Projektionen dargestellt. Es ist ι der Planfräser, in den spiralförmige Nuten eingearbeitet werden sollen, und 2 der Schneidstahl, der auf einem Bolzen 4 sitzt, der in der Gabel 3 befestigt ist. 5 ist ein Bolzen, auf dem der zu bearbeitende Fräser aufgespannt ist.The tool is on the drawing in two perpendicular projections shown. It is ι the face milling cutter in which spiral grooves are to be machined, and 2 the cutting steel sitting on a bolt 4 which is fastened in the fork 3 is. 5 is a bolt on which the milling cutter to be machined is clamped.

Die Erfindung besteht darin, daß das Werkzeug 2 als walzenförmiger Körper ausgebildet ist, dessen Länge mindestens! gleich der Arbeitsbreite des Fräsers vermehrt um eine Ganghöhe der herzustellenden Spirale ist, und auf dessen Umfang ein Gewinde aufgeschnitten ist, dessen Steigung gleich der Steigung des Spiralgewindes des herzustellenden Fräsers ist, wobei die Schneidkante durch Herausarbeiten eines entsprechenden· Ausschnittes aus dem walzenförmigen Körper gebildet· ist. Das Werkzeug gemäß der Erfindung arbeitet ähnlich den bekannten Gewindestrählern, von denen es sich aber dadurch unterscheidet, daß es walzenförmig ausgebildet ist, und daß die einzelnen nebeneinanderliegenden Schneidkanten auf einer fortlaufenden Schraubenlinie liegen. Durch das Arbeiten mit diesem Werkzeug wird Zeit gespart, da das Gewinde bei einmaliger Umdrehung des Werkstücks hergestellt werden kann, wobei gleichzeitig das Werkzeug um eine Ganghöhe verschoben , wird.The invention consists in that the tool 2 is designed as a roller-shaped body, the length of which is at least! is equal to the working width of the milling cutter increased by one pitch of the spiral to be produced, and on the circumference of which a thread is cut, the pitch of which is the same as the pitch of the spiral thread of the milling cutter to be produced, the cutting edge being formed by machining a corresponding cutout from the cylindrical body is. The tool according to the invention works in a similar way to the known thread punches, from which it differs, however, in that it is designed in the shape of a cylinder and that the individual cutting edges lying next to one another lie on a continuous helical line. By working with this tool saves time, since the thread can be manufactured at a single revolution of the workpiece, at the same time moved the tool by a pitch is.

Claims (1)

Patent-Anspruch:Patent claim: Werkzeug zum Herstellen von Planfräsern, bei denen die Schneiden auf Spiralen liegen, dadurch gekennzeichnet, daß es als walzenförmiger Körper ausgebildet ist, . dessen Länge mindestens gleich der Arbeitsbreite des Fräsers, vermehrt um eine Ganghöhe der herzustellenden Spirale, ist, und auf dessen Umfang ein Gewinde aufgeschnitten ist, "dessen Steigung gleich der Steigung des Spiralgewindes des he'rzustellenden Fräsers ist, wobei die Schneidkante des Werkzeugs durch Herausarbeiten eines entsprechenden Ausschnittes aus dem walzenförmigen, mit Gewinde versehenen Körper gebildet wird;Tool for manufacturing face milling cutters with cutting edges on spirals lying, characterized in that it is designed as a roller-shaped body, . whose length is at least equal to the working width of the cutter, increased by one The pitch of the spiral to be produced is, and a thread is cut on its circumference is, "whose pitch is equal to the pitch of the spiral thread of the one to be produced Milling cutter is where the cutting edge of the tool is worked out a corresponding section is formed from the cylindrical, threaded body; Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT329267D Tool for manufacturing face mills Expired DE329267C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE329267T

Publications (1)

Publication Number Publication Date
DE329267C true DE329267C (en) 1920-11-18

Family

ID=6186892

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT329267D Expired DE329267C (en) Tool for manufacturing face mills

Country Status (1)

Country Link
DE (1) DE329267C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630143C1 (en) * 2016-04-04 2017-09-05 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" Round forming cutter for lathe machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630143C1 (en) * 2016-04-04 2017-09-05 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" Round forming cutter for lathe machine

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