[go: up one dir, main page]

CH405975A - Device for blowing off the grinding dust from grinding tools, in particular grinding belts - Google Patents

Device for blowing off the grinding dust from grinding tools, in particular grinding belts

Info

Publication number
CH405975A
CH405975A CH74264A CH74264A CH405975A CH 405975 A CH405975 A CH 405975A CH 74264 A CH74264 A CH 74264A CH 74264 A CH74264 A CH 74264A CH 405975 A CH405975 A CH 405975A
Authority
CH
Switzerland
Prior art keywords
nozzle
grinding
sanding
blowing
compressed air
Prior art date
Application number
CH74264A
Other languages
German (de)
Inventor
Rusterholz Erich
Original Assignee
Rusterholz Erich
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 Rusterholz Erich filed Critical Rusterholz Erich
Priority to CH74264A priority Critical patent/CH405975A/en
Publication of CH405975A publication Critical patent/CH405975A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/10Devices or means for dressing or conditioning abrasive surfaces of travelling flexible backings coated with abrasives; Cleaning of abrasive belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/007Cleaning of grinding wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Description

  

  Vorrichtung zum Abblasen des Schleifstaubes von     Schleifkörpern,     insbesondere     Schleifbändern            Gegenstand    oder Erfindung bildet     eine    Vorrich  tung     zum        Abblasen    des Schleifstaubes von Schleif  körpern, insbesondere Schleifbändern,     bei    welcher  erfindungsgemäss eine Düse eine über die Breite des  Schleifkörpers sich erstreckende Reihe von Düsen  öffnungen aufweist und in     Querrichtung    hin- und  her beweglich ist,

   um bei geringem Verbrauch von  aus den     Düsenöffnungen    austretendem     .Blasmittel    die  gare     Schleiffläche    gleichmässig zu bestreichen. Mit  tels dieser Vorrichtung kann die     Griffigkeit    und  Standzeit von     Schleifkörpern        bzw.        ,Schleifbändern    um  mindestens 50 Prozent erhöht werden, so dass sich       eine    entsprechende Erhöhung der     Schleifleistung    er  gibt.  



  Auf der     Zeichnung    ist ein Ausführungsbeispiel  .des Erfindungsgegenstandes dargestellt.  



       Fig.    1 zeigt eine Vorderansicht     oder        Vorrichtung     und       Fig.    2     eine    Seitenansicht derselben.  



  An einer senkrechten Tragstange 1 ist ein rohr  förmiger Teil 2 wes Tragarmes 2, 3 senkrecht  verstellbar     angeordnet.    Über den     im    Querschnitt       rechteckigen        Ausleger    3 des Tragarmes 2, 3 ist     ein     Rohrteil 4 geschoben und mittels Schraube 5     seitlich     verstellbar     festgelegt.    Mit dem Rohrteil 4 besteht  eine Halteplatte 6     aus    einem     Stück,

          @an        welcher     Platte 6     mittels    Schrauben 7 das     Gehäusedes        Druck-          luftmotors    8 befestigt ist. Am hin und her     bewegE-          chen    Teil 9 des     Druckluftmotors    8 ist mittels Schrau  ben 10 der     Mittelteil    11 einer Düse befestigt,     welche     ein     beidenends    abgeschlossenes Rohr 12     mit    einer  Reihe von     Düsenöffnungen    13 :aufweist.

   Das Rohr  12 ist quer     zu        dem        abzublasenden        Schleifband    14  angeordnet, das     sich    in Richtung     des    Pfeiles 15  bewegt. Von dem Rohr 12 verläuft eine     .Schlauch-          leitung    16 zu einem     A.nschlussstutzen    17, von wel-         chem    ferner eine Rohrleitung 18     zum    Motor 8  führt.

   An den     Anschlussstutzen    17 ist eine Druck  luftquelle     anschliessbar.    Wenn im Betrieb der     Stutzen     17 an die nicht     :gezeigte        DruckhLftquelle        angeschlos-          sen    ist,

   fliesst vom Stutzen 17 durch     die        Schlauch-          Ieitung    16     Druckluft    zum     Düsenrohr    12 und     wird     durch die Öffnungen 13     gleichmässig        herausgeblasen.          Gleichzeitig        wird    durch     idie        Leitung    18     Druckluft     in den Motor 8     .geleitet,

      dessen Teil 9 hin     und    her       geschwuggen    wird und     hierbei        Idas        Düsenrohr    12  mitnimmt,     iso        @dass    die     laus    .den Öffnungen 13     aus-          tretenden        .Düsenstrahlen        ,die    ganze Breite des     Schleif-          tandes    14     gleichmässig    und lückenlos bestreichen.

    Dadurch kann bei     verhältnismässig        geringem    Ver  brauch ;an     Druckluft        ein        einwandfreies        Abblasen    des       Schleifstaubes    vom Schleifband -erreicht werden. Die       Griffigkeit    und     Standzeit,des        Schleifbandes    und damit       dessen        Schleifleistung    kann daher um     mindestens     50 % erhöht werden.  



  Mittels     oder    beschriebenen Vorrichtung kann statt  einem     ,Schleifband    in gleicher     Weiseauch        eine        Schleif-          @scheiibie        abgeblasen    werden.



  Device for blowing off the grinding dust from grinding bodies, in particular grinding belts The object or invention forms a device for blowing off the grinding dust from grinding bodies, in particular grinding belts, in which, according to the invention, a nozzle has a row of nozzles extending across the width of the grinding body and in the transverse direction - and is agile,

   in order to evenly coat the cooked sanding surface with little consumption of blowing agent emerging from the nozzle openings. By means of this device, the grip and service life of grinding tools or grinding belts can be increased by at least 50 percent, so that there is a corresponding increase in grinding performance.



  An exemplary embodiment of the subject matter of the invention is shown in the drawing.



       Fig. 1 shows a front view or device and Fig. 2 shows a side view of the same.



  On a vertical support rod 1, a tubular part 2 wes support arm 2, 3 is arranged vertically adjustable. A tubular part 4 is pushed over the bracket 3 of the support arm 2, 3, which is rectangular in cross section, and is fixed laterally adjustable by means of a screw 5. With the pipe part 4 there is a holding plate 6 in one piece,

          @ to which plate 6 the housing of the compressed air motor 8 is fastened by means of screws 7. On the back and forth moving part 9 of the compressed air motor 8, the middle part 11 of a nozzle is fastened by means of screws 10, which nozzle has a tube 12 closed at both ends with a row of nozzle openings 13 :.

   The tube 12 is arranged transversely to the abrasive belt 14 to be blown off, which moves in the direction of the arrow 15. A hose line 16 runs from the pipe 12 to a connecting piece 17, from which a pipe 18 also leads to the motor 8.

   A compressed air source can be connected to the connecting piece 17. If the nozzle 17 is connected to the not shown compressed air source during operation,

   compressed air flows from the nozzle 17 through the hose line 16 to the nozzle tube 12 and is blown out evenly through the openings 13. At the same time compressed air is fed into the motor 8 through the line 18,

      the part 9 of which is swung back and forth, taking Idas nozzle tube 12 with it, iso @that the lousy .jets exiting the openings 13 cover the entire width of the sanding area 14 evenly and without gaps.

    As a result, the sanding dust can be perfectly blown off the sanding belt with relatively little consumption of compressed air. The grip and service life of the sanding belt and thus its sanding performance can therefore be increased by at least 50%.



  Instead of a sanding belt, a sanding disc can be blown off in the same way by means of or described device.

 

Claims (1)

PATNETANSPRUCH Vorrichtung zum Abblasen ödes Schleifstaubes von Schleifkörpern, insbesondere Schleifbändern, dadurch gekennzeichnet, @dasseine Düse eine über die Breite ödes Schleifkörpers sich erstreckende Reihe von Dü- senöffnungen @aufweist und in Querrichtung hin und her beweglich ist, CLAIM OF THE PATENT Device for blowing off dull sanding dust from sanding tools, in particular sanding belts, characterized in that its nozzle has a row of nozzle openings extending across the width of the sanding tool and can be moved back and forth in the transverse direction, um bei geringem Verbrauch von aus den Düsenöffnungen austretenden Blasmitteln die ganze Schleiffläche gleichmässig zu bestreichen. UNTERANSPRÜCHE 1. Vorrichtung nach Patentanspruch, dadurch gekennzeichnet, dass die Düse Bein quergerichtetes Rohr aufweist, ,an welchem die Reihe von Düsen öffnungen gebildet ist. in order to evenly coat the entire sanding surface with a low consumption of blowing agents emerging from the nozzle openings. SUBClaims 1. Device according to patent claim, characterized in that the nozzle has a transversely directed tube on which the row of nozzle openings is formed. 2. Vorrichtung nach Patentanspruch, dadurch gekennzeichnet, dass für ;die Hin- und Herbewegung der Düse ein Druckluftmotor vorgesehen ist, an dessen beweglichem Teil die Düse befestigt ist. 2. Device according to claim, characterized in that a compressed air motor is provided for the reciprocating movement of the nozzle, on the movable part of which the nozzle is attached. 3. Vorrichtung nach Patentanspruch und Unteran spruch 2, dadurch gekennzeichnet, dass oder Druck luftmotor Reit oder Düse .an Haltemitteln so ange bracht ist, dass er seitlich und in der Höhe einstell bar ist, um die Düse in bezug auf den Schleifkörper beliebig einstellen zu können. 3. Device according to claim and sub-claim 2, characterized in that or compressed air motor riding or nozzle .an holding means is so attached that it can be adjusted laterally and in height to adjust the nozzle with respect to the grinding wheel as desired can.
CH74264A 1964-01-23 1964-01-23 Device for blowing off the grinding dust from grinding tools, in particular grinding belts CH405975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH74264A CH405975A (en) 1964-01-23 1964-01-23 Device for blowing off the grinding dust from grinding tools, in particular grinding belts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH74264A CH405975A (en) 1964-01-23 1964-01-23 Device for blowing off the grinding dust from grinding tools, in particular grinding belts

Publications (1)

Publication Number Publication Date
CH405975A true CH405975A (en) 1966-01-15

Family

ID=4194142

Family Applications (1)

Application Number Title Priority Date Filing Date
CH74264A CH405975A (en) 1964-01-23 1964-01-23 Device for blowing off the grinding dust from grinding tools, in particular grinding belts

Country Status (1)

Country Link
CH (1) CH405975A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724933A1 (en) * 1995-01-11 1996-08-07 Jürgen Dipl.-Ing. Heesemann Blasting device for a belt grinding machine
EP2476512A1 (en) 2011-01-18 2012-07-18 Bütfering Schleiftechnik GmbH Strip blow off device
EP3006162A1 (en) * 2014-10-09 2016-04-13 Georg Weber Device for blowing clean a rotating grinding belt of a belt grinding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724933A1 (en) * 1995-01-11 1996-08-07 Jürgen Dipl.-Ing. Heesemann Blasting device for a belt grinding machine
EP2476512A1 (en) 2011-01-18 2012-07-18 Bütfering Schleiftechnik GmbH Strip blow off device
DE102011002808A1 (en) 2011-01-18 2012-07-19 Bütfering Schleiftechnik GmbH Bandabblasvorrichtung
EP3006162A1 (en) * 2014-10-09 2016-04-13 Georg Weber Device for blowing clean a rotating grinding belt of a belt grinding machine

Similar Documents

Publication Publication Date Title
CH405975A (en) Device for blowing off the grinding dust from grinding tools, in particular grinding belts
DE451581C (en) Device for long rolling of soft dough between an endless conveyor belt and a spring-mounted abutment plate
EP0665144B1 (en) Drying or polishing apparatus for motor vehicles
DE2704308A1 (en) Hand held spray and suction appts. for upholstery cleaning etc. - has fluid supply valve mounted for easy hand control with min. hand movement
DE813404C (en) Bank scissors for cutting the bristles of brushes, fibers, paper bundles, etc. like
DE1239203B (en) Device for washing the undersurface of a vehicle
DE527659C (en) Device for processing suitcases
DE966936C (en) Device working according to the rolling process for generating an involute profile according to an adjustable base circle radius on grinding wheels for toothed wheels
DE2639026C3 (en) Device for moistening concrete products that have not yet set
DE1692132C3 (en) Device for curing meat
DE949453C (en) Wet grinding device on belt grinding or belt polishing machines
DE910724C (en) Device for guiding the work pieces on dressing machines
DE2707717C3 (en) Tool for cleaning and / or polishing sheet-like workpieces, in particular glass sheets
DE921771C (en) Device for switching off machines, e.g. B. warp knitting machines
DE1150183B (en) Knocking device for vacuum cleaner mouthpieces
DE354446C (en) Equipment for the production of wire or rod fabrics
DE602472C (en) Device for dressing profiled grinding wheels
DE425768C (en) Device for the mechanical feeding of workpieces to the clamping spindles of woodworking machines, in particular circular milling machines
DE885609C (en) Quick adjustment for the cutting table of surface planing machines mounted on swivel levers
DE813003C (en) Hair clipper
DE123421C (en)
DE904699C (en) Safety device for wood milling machines to be applied to the machine tool table
DE1557662C (en) Sod cutting machine
DE685337C (en) Yarn brake or yarn moistening satchel for flat weft knitting machines
DE827346C (en) Handle attachment for brooms, scrubbers, etc. like