DE406795C - Roller gate frame guide - Google Patents

Roller gate frame guide

Info

Publication number
DE406795C
DE406795C DEH97201D DEH0097201D DE406795C DE 406795 C DE406795 C DE 406795C DE H97201 D DEH97201 D DE H97201D DE H0097201 D DEH0097201 D DE H0097201D DE 406795 C DE406795 C DE 406795C
Authority
DE
Germany
Prior art keywords
frame
rail
guide
angle
springs
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
DEH97201D
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEH97201D priority Critical patent/DE406795C/en
Application granted granted Critical
Publication of DE406795C publication Critical patent/DE406795C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B3/00—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks
    • B27B3/02—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks with vertically-reciprocating saw frame
    • B27B3/10—Saw frames or guides therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Description

Die Erfindung betrifft eine Weiterausbildung des Patents 406794.The invention relates to a further development of the patent 406794.

Die Anordnung einer nachgiebigen Rollenreihe zu starren Gatterführungsschienen erfährt erfindungsgemäß eine Umkehrung dahin, daß eine der bekanntermaßen am Maschinengestell angeordneten Führungsleisten federnd nachgiebig gelagert ist. Das hat gegenüber den einzeln nachgiebigen Rollen nach dem Hauptpatent den Vorzug, daß durch die starre Führungsschiene die federnd nachgiebigen Stützpunkte für diese zu mehreren gemeinsamen beansprucht werden, wodurch die Federspannung bzw. die Federn schwächer gehalten sein können als bei den nachgiebigen Rollenlagern. Ein weiterer Vorzug besteht darin, daß die starre Führungsschiene ganz unabhängig von der Anzahl der Federstützpunkte nur in zwei an den Enden angeordneten Gleitlagern geführt werden braucht, was ao eine wesentliche Vereinfachung bedeutet.The arrangement of a flexible row of rollers to form rigid gate guide rails is experienced according to the invention a reversal in that one of the known on the machine frame arranged guide strips is resiliently mounted. Compared to the individually flexible roles according to the main patent, the advantage that the resiliently flexible due to the rigid guide rail Support points are claimed for this to several common, whereby the spring tension or the springs are weaker can be held than with the flexible roller bearings. There is another benefit in that the rigid guide rail is completely independent of the number of spring support points only needs to be performed in two slide bearings arranged at the ends, which ao means a substantial simplification.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt.In the drawing, the subject matter of the invention is shown, for example.

Abb. ι zeigt aine Vorderansicht auf die neue Gatter rahmenführung, Abb. 2 einen Querschnitt nach Linie A-B der Abb. r.Fig. Ι shows a front view of the new gate frame guide, Fig. 2 shows a cross section along line AB of Fig. R.

Der Gatterrahmen ist in bekannter Weise an mit Rollen α und b versehenen Führungsrahmen c angeschlossen, welche von Kurbelstangen auf und nieder bewegt werden. Die Rollen wälzen sich auf am Maschinengestell angeordneten parallelen Führungsschienen e und/ ab. Eine Führungsschiene ist mit prismenförmigem Eingriff, die andere eben ausgebildet.The gate frame is connected in a known manner to guide frames c provided with rollers α and b , which are moved up and down by connecting rods. The rollers roll on parallel guide rails e and / which are arranged on the machine frame. One guide rail is designed with a prismatic engagement, the other is flat.

In neuer Weise· ist eine zweckmäßig dieIn a new way · one is expedient

Claims (2)

mit ebener Führungsfläche versehene Schiene/ senkrecht zur Bewegungsrichtung des Gatterrahmens federnd nachgiebig gelagert. Zur Schaffung der nachgiebigen Lagerung ist am Maschinengestell ein Winkelrahmen g befestigt, auf welchem mehrere die Schiene / übergreifende Winkelstücke h vorgesehen sind. Zwischen dem Winkelrahmen g und die Schiene / sind Druckfedern eingeschaltet, ίο deren Anzahl und Lage beliebig sein kann. Die Federn umschließen beiderseits Zapfen zur Sicherung der Lage. Vermittels im Winkelrahmen g gelagerter Stellschrauben i kann die Spannung der Federn geregelt werden. Die Enden der Schiene / ruhen in Gleitlagern. In schematischer Weise ist dies in der Zeichnung dadurch angedeutet, daß die Schienenenden zu Zapfen gestaltet sind, welche in Längsschlitzen der Winkelrahmen g geführt werden. Die nachgiebige Lagerung könnte natürlich auch beiden Leitschienen gegeben werden, was indessen die genaue Führung des Gatterrahmens beeinträchtigen könnte. Die nachgiebige Lagerung einer Leitschiene genügt aber auch vollständig, um Klemmungen in den Führungen durch sich in diesen ablagernde Fremdkörper, wie Sägemehlniederschläge, ohne Bruchgefahr für irgendwelche Maschinenteile überwinden zu können. Patent-Awsprüche:Rail provided with a flat guide surface / resiliently supported perpendicular to the direction of movement of the gate frame. To create the resilient mounting, an angle frame g is attached to the machine frame, on which a plurality of the rail / overlapping angle pieces h are provided. Between the angle frame g and the rail / compression springs are switched on, ίο their number and position can be any. The springs enclose pins on both sides to secure the position. The tension of the springs can be regulated by means of adjusting screws i mounted in the angle frame g. The ends of the rail / rest in plain bearings. This is indicated schematically in the drawing in that the rail ends are designed as pins which are guided in longitudinal slots in the angle frame g. The flexible storage could of course also be given to both guide rails, which, however, could impair the precise guidance of the gate frame. The flexible mounting of a guardrail is also completely sufficient to be able to overcome jams in the guides due to foreign bodies deposited in them, such as sawdust deposits, without the risk of any machine parts breaking. Patent claims: 1. Rollen-Gatterrahmenführung für horizontale und vertikale Vollgattersägen, dadurch gekennzeichnet, daß statt einer Rollenseite eine Leitschiene senkrecht zur Führungsrichtung des Gatterrahmens federnd nachgiebig gelagert ist.1. Roller frame guide for horizontal and vertical full frame saws, characterized in that instead of a roller side, a guide rail perpendicular to the Guide direction of the gate frame is resiliently mounted. 2. Ausführungsform nach Anspruch 1, dadurch gekennzeichnet, daß die Führ ungsschiene (/) am Maschinenrahmen in einem Winkelrahmen (g) mittels auf dessen Enden angeordneter Gleitlager geführt und gegen die Winkelrahmen durch in der Spannung vermittels Stellschrauben regelbare Druckfedern abgestützt wird.2. Embodiment according to claim 1, characterized in that the guide ungsschiene (/) is guided on the machine frame in an angle frame (g) by means of slide bearings arranged on its ends and is supported against the angle frame by pressure springs adjustable in tension by means of adjusting screws. Abb.Fig. Abb.Fig.
DEH97201D 1924-05-13 1924-05-13 Roller gate frame guide Expired DE406795C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH97201D DE406795C (en) 1924-05-13 1924-05-13 Roller gate frame guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH97201D DE406795C (en) 1924-05-13 1924-05-13 Roller gate frame guide

Publications (1)

Publication Number Publication Date
DE406795C true DE406795C (en) 1924-12-04

Family

ID=7167753

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH97201D Expired DE406795C (en) 1924-05-13 1924-05-13 Roller gate frame guide

Country Status (1)

Country Link
DE (1) DE406795C (en)

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