DE379791C - Locking device for graver carriers on planing machines - Google Patents

Locking device for graver carriers on planing machines

Info

Publication number
DE379791C
DE379791C DET26014D DET0026014D DE379791C DE 379791 C DE379791 C DE 379791C DE T26014 D DET26014 D DE T26014D DE T0026014 D DET0026014 D DE T0026014D DE 379791 C DE379791 C DE 379791C
Authority
DE
Germany
Prior art keywords
carriers
locking device
graver
planing machines
pressure piece
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
DET26014D
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.)
OTTO TUERK
Original Assignee
OTTO TUERK
Publication date
Priority to DET26014D priority Critical patent/DE379791C/en
Application granted granted Critical
Publication of DE379791C publication Critical patent/DE379791C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D13/00—Tools or tool holders specially designed for planing or slotting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)

Description

Otto TUrk in Berlin.Otto TUrk in Berlin.

Die Erfindung bezieht sich auf eine Feststellvorrichtung' für Stichelträger von Hebelmaschinen. Es ist bei Drehbänken bekannt, derartige Stichelträger mit einem Kegelzapfen zu versehen, gegen den ein hohlkegelförmig ausgearbeitetes Druckstück gepreßt wird. Dieser Anpressungsdruck wurde dort durch eine Schraube erzeugt. Die Anordnung einer solchen hat aber den Übelstand zur Folge, daßThe invention relates to a locking device for graver carriers of lever machines. It is known in lathes to provide such burin carrier with a conical pin, against which a hollow cone-shaped elaborated pressure piece is pressed. This contact pressure was there through creates a screw. The arrangement of such has the disadvantage that

ίο die Spannschraube den Supportschieber, von dem sie aus baulichen Gründen einen bestimmten Abstand haben muß, zu verbiegen sucht, so daß der Supportschieber nur schwer oder gar nicht verstellt werden kann.ίο the clamping screw the support slide, from which, for structural reasons, has to have a certain distance, tries to bend it, so that the support slide can only be adjusted with difficulty or not at all.

Nach der Erfindung wird der Anpressungsdruck durch einen gegen die Oberfläche des Druckstückes wirkenden Exzenterhebel erzeugt. Hierdurch wird ein Verbiegen des Supportschiebers vermieden, gleichzeitig aber ein schnelles und sicheres Festspannen gewährleistet. According to the invention, the contact pressure by a against the surface of the Pressure piece acting eccentric lever generated. This prevents the Support slide avoided, but at the same time a quick and safe tightening is guaranteed.

Auf der Zeichnung ist der Gegenstand der Erfindung dargestellt. Abb. ι ist eine Vorderansicht, Abb. 2 ein senkrechter Schnitt nach A-B in Abb. i, Abb. 3 die Aufsicht.The subject of the invention is shown in the drawing. Fig. Ι is a front view, Fig. 2 is a vertical section according to AB in Fig. I, Fig. 3 is a plan view.

Der Stahl α ist an der um den Bolzen d schwingbaren Klappe b befestigt. Das Klappengehäuse c hat einen Kegelzapfen e, der in einer halben kegelförmigen Ausdrehung/ des Supportschiebers g liegt und in dieser Ausdrehung durch ein die andere Hälfte des Kegelzapfens e umschließendes Druckstück h gehalten wird.The steel α is attached to the flap b , which can swing around the bolt d. The valve housing c has a tapered pin e, which lies in a half conical recess / of the support slide g and is held in this recess by a pressure piece h surrounding the other half of the tapered pin e .

Xach der Erfindung wird nun das Druckstück h gegen den Kegelzapfen e durch einen um den Bolzen k drehbaren Exzenterhebel i gepreßt, der gegen die Oberfläche des Druckstückes wirkt. Der Anpressungsdruck wird durch Umlegen des Exzenterhebels erzeugt.According to the invention, the pressure piece h is now pressed against the taper e by an eccentric lever i which is rotatable about the bolt k and which acts against the surface of the pressure piece. The contact pressure is generated by turning the eccentric lever.

Claims (1)

Patent-Anspruch:Patent claim: Feststellvorrichtung für Stichelträger an Hobelmaschinen, dadurch gekennzeichnet, daß ein an sich bekanntes hohlkegelförmig ausgearbeitetes Druckstück (h) durch einen gegen dessen Oberfläche wirkenden Exzenterhebel (i) gegen den Kegelzapfen (e) des Klappengehäuses (g) gedrückt wird.Locking device for burin carriers on planing machines, characterized in that a known hollow cone-shaped pressure piece (h) is pressed against the conical pin (e) of the flap housing (g) by an eccentric lever (i) acting against its surface.
DET26014D Locking device for graver carriers on planing machines Expired DE379791C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET26014D DE379791C (en) Locking device for graver carriers on planing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET26014D DE379791C (en) Locking device for graver carriers on planing machines

Publications (1)

Publication Number Publication Date
DE379791C true DE379791C (en) 1923-08-30

Family

ID=7552473

Family Applications (1)

Application Number Title Priority Date Filing Date
DET26014D Expired DE379791C (en) Locking device for graver carriers on planing machines

Country Status (1)

Country Link
DE (1) DE379791C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583501A (en) * 1946-12-17 1952-01-22 Gray & Co G A Swivel pin mounting for planer aprons
CN113814457A (en) * 2021-11-10 2021-12-21 吴建生 High-stability quick-clamping shaper tool rest

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583501A (en) * 1946-12-17 1952-01-22 Gray & Co G A Swivel pin mounting for planer aprons
CN113814457A (en) * 2021-11-10 2021-12-21 吴建生 High-stability quick-clamping shaper tool rest

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