DE325439C - Swallowtail guidance of the slide - Google Patents

Swallowtail guidance of the slide

Info

Publication number
DE325439C
DE325439C DENDAT325439D DE325439DD DE325439C DE 325439 C DE325439 C DE 325439C DE NDAT325439 D DENDAT325439 D DE NDAT325439D DE 325439D D DE325439D D DE 325439DD DE 325439 C DE325439 C DE 325439C
Authority
DE
Germany
Prior art keywords
slide
swallowtail
guidance
spring
guide
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
DENDAT325439D
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.)
ROBERT MEIBUHR
Original Assignee
ROBERT MEIBUHR
Publication date
Application granted granted Critical
Publication of DE325439C publication Critical patent/DE325439C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/12—Arrangements for adjusting play
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)

Description

Schwalbenschwanzführung von Schlitten. Die vorliegende Erfindung betrifft eine Neuerung für die Schwalbenschwanzführung von. Schlitten.Dovetail guide of slide. The present invention relates to an innovation for the dovetail guide of. Sleds.

Bei vielen Apparaten und Maschinen kommt es darauf an, daß der Schlitten mit der größten Präzision geführt ist. Diese Präzision geht aber, selbst wenn sie beim Bearbeiten erreicht wurde, mit der Zeit durch Ausarbeitung verloren. Bisher war nun die Wiederjustierung, die z. B. durch Einlage von Keilen erfolgt, sehr mühsam und umständlich. Gemäß der vorliegenden Erfindung wird der Zweck wesentlich einfacher erreicht. Es ist dabei auch der Vorteil gegeben, daß schon die kleinste Differenz nachgestellt werden kann, während sich mit z. B. Keilen nur in gewissen ,abständen regeln läßt.With many devices and machines it is important that the slide is guided with the greatest precision. But this precision works, even if it does achieved in editing, lost in elaboration over time. Until now was now the readjustment, the z. B. is done by inserting wedges, very tedious and awkward. According to the present invention, the purpose becomes much simpler achieved. There is also the advantage that even the smallest difference can be readjusted, while with z. B. Wedges only at certain intervals can regulate.

Die Erfindung kennzeichnet sich dadurch, - daß die -Innenbahn der einen Führungsleiste abgespalten und dadurch zu einer Feder unigestaltet ist, welche sich von außen her nach innen einbiegen läßt. In der Zeichnung ist eine beispielsweise Ausführungsform dargestellt. Fig. z ist eine Ansicht; Fig. 2 ist ein Schnitt.The invention is characterized in that - that the inner track of the split off a guide bar and thereby unformed into a spring, which can be bent inwards from the outside. In the drawing there is an example Embodiment shown. Fig. Z is a view; Fig. 2 is a section.

a und b sind die beiden Führungsleisten.-Von der Leiste a ist der innere Teil durch einen Spalt b abgetrennt und dieser Teil at ist dadurch zu einer Feder umgewandelt. Im Teil ca befinden sich Schraublöcher c und in diesen sitzen Schraubend.a and b are the two guide strips. The inner part of the strip a is separated by a gap b and this part at is thereby converted into a spring. In part ca there are screw holes c and these are screwed into.

Durch Anspannen der Schrauben wird die Feder al nach innen gedrückt und dadurch lassen sich die bestehenden Differenzen auf das feinste ausgleichen.By tightening the screws, the spring a1 is pressed inwards and thereby the existing differences can be evened out in the finest possible way.

Claims (1)

Pt1@TENT-ANSPIZUcH: Schwalbenschwanzführung von Schlitten, dadurch gekennzeichnet, daß die Innenbahn der einen Führungsleiste abgespalten und dadurch zu einer Feder umgestaltet ist, welche sich von außen her nach innen einbiegen läßt.Pt1 @ TENT-ANSPIZUcH: dovetail guide of slide, thereby characterized in that the inner track of a guide bar split off and thereby is redesigned to a spring, which can be bent from the outside inwards.
DENDAT325439D Swallowtail guidance of the slide Expired DE325439C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325439T

Publications (1)

Publication Number Publication Date
DE325439C true DE325439C (en) 1920-09-14

Family

ID=6182912

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT325439D Expired DE325439C (en) Swallowtail guidance of the slide

Country Status (1)

Country Link
DE (1) DE325439C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264198B (en) * 1962-11-28 1968-03-21 Jenoptik Jena Gmbh Guide rail for high-precision straight guides, especially for precision measuring devices and precision machining centers
DE2141585A1 (en) * 1971-08-19 1973-03-01 Reich Maschf Gmbh Karl SLIDING GUIDE
US3832019A (en) * 1972-04-07 1974-08-27 V Alessi Dovetail slide
FR2308824A1 (en) * 1975-04-25 1976-11-19 Petit Jean Marc Straight motion sliding guide for machine tool - has fixed lower block with cylindrical guide over which moves upper block
US4251066A (en) * 1978-05-22 1981-02-17 Bowling Carlton L Vise

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264198B (en) * 1962-11-28 1968-03-21 Jenoptik Jena Gmbh Guide rail for high-precision straight guides, especially for precision measuring devices and precision machining centers
DE2141585A1 (en) * 1971-08-19 1973-03-01 Reich Maschf Gmbh Karl SLIDING GUIDE
US3832019A (en) * 1972-04-07 1974-08-27 V Alessi Dovetail slide
FR2308824A1 (en) * 1975-04-25 1976-11-19 Petit Jean Marc Straight motion sliding guide for machine tool - has fixed lower block with cylindrical guide over which moves upper block
US4251066A (en) * 1978-05-22 1981-02-17 Bowling Carlton L Vise

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