DE9303658U1 - Mechanical compressed air saw with holding device - Google Patents

Mechanical compressed air saw with holding device

Info

Publication number
DE9303658U1
DE9303658U1 DE9303658U DE9303658U DE9303658U1 DE 9303658 U1 DE9303658 U1 DE 9303658U1 DE 9303658 U DE9303658 U DE 9303658U DE 9303658 U DE9303658 U DE 9303658U DE 9303658 U1 DE9303658 U1 DE 9303658U1
Authority
DE
Germany
Prior art keywords
machine according
holding device
saw
blade
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 - Lifetime
Application number
DE9303658U
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 DE9303658U priority Critical patent/DE9303658U1/en
Publication of DE9303658U1 publication Critical patent/DE9303658U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/002—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws with means to attach the sawing device to the work
    • 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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/02—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames
    • B23D51/025—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames of arrangements for guiding the saw blade
    • 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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
    • B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
    • 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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • B23D51/18—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows actuated by fluid or gas pressure
    • 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
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/04—Devices for lubricating or cooling straight or strap saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Description

Anita Stickel und Iris Ziegler, Sudetenstr. 20, 6116 EppertshausenAnita Stickel and Iris Ziegler, Sudetenstrasse 20, 6116 Eppertshausen

Die Neuartigkeit/Erfindung besteht aus einerThe novelty/invention consists of a

maschinellen Druckluft-Säge mit Festhaltevorrichtung . mechanical pneumatic saw with holding device .

Bisher wurden»kettensägen, bei welchen eine Kette um ein Führungsschwert mittels eines Elektro- oder Verbrennungsmotors angetrieben wird, zum Einsatz gebracht.Until now, »chain saws in which a chain around a guide bar is driven by an electric or combustion engine have been used.

Weiterhin wurden 2 Sägeblätter (hiervon eines gegenläufig laufend) in einer Führungsschiene verwendet.Furthermore, 2 saw blades (one of which runs in opposite directions) were used in a guide rail.

Aufgrund hierbei notwendiger hoher Drehzahlen im Einsatz sind diese herkömmlichen Sägen einem überaus hohen Verschleiß an Kettengliedern, Sägezähnen und Führungsschienen unterworfen. Hinzu kommt, daß bei diesen konventionellen Sägen umweltbelastende Schmiermittel (OeIe und Fette etc.) beim Arbeitseinsatz ständig benötigt werden.Due to the high speeds required during use, these conventional saws are subject to extremely high levels of wear on chain links, saw teeth and guide rails. In addition, these conventional saws constantly require environmentally harmful lubricants (oils and greases, etc.) during use.

Durch die neuartige maschinelle Druckluft-Säge mit Festhaltevorrichtung entfallen hohe Drehzahlen und somit der große Verschleiß an den umweltbelastenden Schmiermittel.The innovative pneumatic saw with holding device eliminates high speeds and thus the high wear and tear on the environmentally harmful lubricants.

Diese neuartige Druckluft-Säge besitzt nur ein einziges Sägeblatt, welches in einer hohlen Schiene geführt wird und deren Sägebewegungen (70-80 einfach/min) mittels Druckluftantriebes hin und her ausgeführt werden.This new type of pneumatic saw has only a single saw blade, which is guided in a hollow rail and whose sawing movements (70-80 single/min) are carried out back and forth by means of a pneumatic drive.

Wirkungsweise der neuartigen Druckluft-Säge : Das in einem Rahmen an einem kolbenstangenlosen Pneumatikzylinder befestigte einzelne Sägeblatt wird durch Druckluft hin- und herbewegt. How the new pneumatic saw works: The individual saw blade, which is attached to a rodless pneumatic cylinder in a frame, is moved back and forth by compressed air .

Zur Stabilisierung des sich hin- und herbewegenden Sägeblattes ist eine das Sägeblatt rückenseitig greifende hohle Führungsschiene vorhanden. Diese Fürhungsschiene dient gleichzeitig als Schutzvorrichtung während des Sägevorganges.To stabilize the back and forth moving saw blade, there is a hollow guide rail that grips the back of the saw blade. This guide rail also serves as a protective device during the sawing process.

Am Anfang und am Ende dieser hohlen Führungsschiene sind verschiebbare Festhaltevorrichtungen für das zu sägende Gut angebracht.At the beginning and end of this hollow guide rail there are movable holding devices for the material to be sawn.

Claims (1)

HUTZANSPRÜCHPROTECTION CLAIM Druckluft-Sage, handgeführt, u.a. für Steinmaterialien etc.Pneumatic saw, hand-held, for stone materials etc. Maschine nach 1, dadurch gekennzeichnet, daß der Antrieb durch einen kolbenstangenlosen Pneumatikzylinder mit innenliegendem Vollkolben erfolgtMachine according to 1, characterized in that the drive is carried out by a rodless pneumatic cylinder with an internal solid piston Maschine nach 1 + 2, dadurch gekennzeichnet, daß ein einziges Sägeblatt - auf Zug arbeitend -mit diesem Zylinder verbunden istMachine according to 1 + 2, characterized in that a single saw blade - working on tension - is connected to this cylinder Maschine nach 1 - 3, dadurch gekennzeichnet, daß dieses Sägeblatt in einem genuteten/geschlitzten Führungsblatt hin- und herbewegt wirdMachine according to 1 - 3, characterized in that this saw blade is moved back and forth in a grooved/slotted guide blade Maschine nach 1 - 4, dadurch gekennzeichnet, daß in dieses Führungsblatt eine Gleitschiene integriert istMachine according to 1 - 4, characterized in that a slide rail is integrated into this guide blade Maschine nach 1 - 5, dadurch gekennzeichnet, daß in dieser Gleitschiene in bestimmten Abständen Kanäle verlaufenMachine according to 1 - 5, characterized in that channels run in this slide rail at certain intervals Maschine nach 1 - 6, dadurch gekennzeichnet, daß durch diese Kanäle bei Bedarf Luft (Abluft), Wasser o.a. als "Schmier-/Kühlmittel" und "Reinigungsmedium" gedrückt werden kannMachine according to 1 - 6, characterized in that air (exhaust air), water or other substances can be forced through these channels as "lubricant/coolant" and "cleaning medium" if required Maschine nach 1 - 7, dadurch gekennzeichnet, daß das Sägeblatt an oben genanntem kolbenstangenlosen Pneumatikzylinder mit einem außengeführten Gleitschlitten angebracht istMachine according to 1 - 7, characterized in that the saw blade is attached to the above-mentioned rodless pneumatic cylinder with an externally guided slide Maschine nach 1 - 8, dadurch gekennzeichnet, daß die Befestigung des Sägeblattes an diesem Gleitschlitten nicht starr, sondern flexibel istMachine according to 1 - 8, characterized in that the fastening of the saw blade to this sliding carriage is not rigid, but flexible Maschine nach 1 - 9, dadurch gekennzeichnet, daß das Sägegut durch Haite-/Spannvorrichtungen fixiert wi rdMachine according to 1 - 9, characterized in that the sawn material is fixed by holding/clamping devices Maschine nach 1 - 1o, dadurch gekennzeichnet, daß die hintere Haltevorrichtung fest angebracht, die vordere am Führungsblatt jedoch stufenlos einstellbar istMachine according to 1 - 1o, characterized in that the rear holding device is fixed, but the front one on the guide blade is infinitely adjustable Maschine nach 1 - 11, dadurch gekennzeichnet, daß daß die verstellbare Haltevorrichtung in zwei Nuten am Führungsblatt geführt wirdMachine according to 1 - 11, characterized in that the adjustable holding device is guided in two grooves on the guide blade Maschine nach 1 - 12, dadurch gekennzeichnet, daß die stufenlos verstellbare Haltevorrichtung das Führungsblatt zangenförmig umgreiftMachine according to 1 - 12, characterized in that the continuously adjustable holding device grips the guide blade in a pliers-like manner Maschine nach 1 - 13, dadurch gekennzeichnet, daß die stufenlos verstellbare Haltevorrichtung durch einen Knebel- oder Exzenter-Verschluß a#f den Rücken des Führungsblattes wirkend -fixiert werden kannMachine according to 1 - 13, characterized in that the continuously adjustable holding device can be fixed by a toggle or eccentric lock acting on the back of the guide blade Maschine nach 1 - 14, dadurch gekennzeichnet, daß die vordere Haltevorrichtung alternativ nicht in Führungsnuten läuft, sondern durch BolzenMachine according to 1 - 14, characterized in that the front holding device alternatively does not run in guide grooves, but by bolts in einem vorgegebenen Raster fixiert werden kanncan be fixed in a given grid Maschine nach 1 - 15, dadurch gekennzeichnet, daß die alternative Haltevorrichtung zusätzlich durch einen Führungsschlitz verstellbar ist, so daß auch hier eine stufenlose Verstellung ermöglicht wi rdMachine according to 1 - 15, characterized in that the alternative holding device is additionally adjustable by a guide slot, so that here too a continuous adjustment is possible Maschine nach 1 - 16 sich das Sägeblatt vordere Fixierung kannMachine after 1 - 16 the saw blade front fixation can dadurch gekennzeichnet, daß in beiden Fällen durch die hi ndurchbewegencharacterized in that in both cases the moving Maschine nach 1 - 17, dadurch gekennzeichnet, daß am unteren Ende der Haltevorrichtungen entweder Federn oder Rollen angeordnetMachine according to 1 - 17, characterized in that at the lower end of the holding devices either springs or rollers are arranged sind, die ein Herabgleiten der Säge am Sägegut ermöglichenwhich allow the saw to slide down the material being sawn
DE9303658U 1993-03-12 1993-03-12 Mechanical compressed air saw with holding device Expired - Lifetime DE9303658U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9303658U DE9303658U1 (en) 1993-03-12 1993-03-12 Mechanical compressed air saw with holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9303658U DE9303658U1 (en) 1993-03-12 1993-03-12 Mechanical compressed air saw with holding device

Publications (1)

Publication Number Publication Date
DE9303658U1 true DE9303658U1 (en) 1993-12-16

Family

ID=6890556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9303658U Expired - Lifetime DE9303658U1 (en) 1993-03-12 1993-03-12 Mechanical compressed air saw with holding device

Country Status (1)

Country Link
DE (1) DE9303658U1 (en)

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