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CH107915A - Sanding machine with belt pressure plate that can be moved along the sanding belt. - Google Patents

Sanding machine with belt pressure plate that can be moved along the sanding belt.

Info

Publication number
CH107915A
CH107915A CH107915DA CH107915A CH 107915 A CH107915 A CH 107915A CH 107915D A CH107915D A CH 107915DA CH 107915 A CH107915 A CH 107915A
Authority
CH
Switzerland
Prior art keywords
belt
sanding
pressure plate
moved along
carriage
Prior art date
Application number
Other languages
German (de)
Inventor
Joos August
Original Assignee
Joos August
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 Joos August filed Critical Joos August
Publication of CH107915A publication Critical patent/CH107915A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/10—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a rigid member, e.g. pressure bar, table, pressing or supporting the belt over substantially its whole span

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

  

  Schleifmaschine mit längs des Schleifbandes verschiebbarer Bandandrückplatte.    Es sind Schleifmaschinen bekannt ge  worden, bei welchen das über zwei Rollen  horizontal verlaufende Schleifband durch eine  längs desselben verschiebbare Platte auf das  Arbeitsstück gedrückt wird. Bei diesen Aus  führungen ist diese Platte mit einem Wagen  in Richtung gegen das Schleifband schwenk  bar verbunden, wobei dieser Wagen ausser  dem in besonderen Führungsbahnen längs des  Schleifbandes verschoben werden kann. Es  wird hierbei durch eine spezielle Einrichtung  entweder die Platte allein, oder der Wagen  samt Platte und Führungsbahn gegen das  Schleifband geschwenkt. Die Schwenkeinrich  tung und die Führungsbahnen für den Wagen  bilden bei den bekannten Ausführungen zwei  getrennte Konstruktionsteile.  



  Gegenstand vorliegender Erfindung be  zweckt eine leichtere Handhabung der Ma  schine durch Vereinfachung der zu schwen  kenden und zu verschiebenden Teile und  erreicht dies dadurch, dass die Schwenkachse  gleichzeitig die Führungsbahn für den Wagen  bildet.  



  In beiliegender Zeichnung ist ein Aus  führungsbeispiel des Erfindungsgegenstandes    dargestellt. Fig. 1 zeigt die Gesamtanord  nung der Maschine im Aufriss, Fig. 2 die     Band-          andrückeinrichtung    in der Seitenansicht. Das  Schleifband 1 läuft über die Rollen 2 und 3.  Der Wagen 4 wird auf der kreiszylindrischen  Führungsbahn 5 mittelst der zur Zylinder  achse radialgerichteten, d. h. in Meridianebenen  der Zylinderaxe gelegenen Rollen 6 geführt.  Durch diese Rollen wird eine sehr leichte  Verschiebbarkeit in der Axenrichtung des  Zylinders 5 erzielt. Der Wagen 4 ist um die Axe  des Kreiszylinders 5 mittelst Hebel 7 schwenk  bar.

   Hierdurch kann die an dem Wagen auf  gehängte Bandan drückplatte 8 durch Druck  auf den Handhebel 7 auf das Schleifband 1  und letzteres dadurch seinerseits auf das Ar  beitsstück 10 gedrückt werden.



  Sanding machine with belt pressure plate that can be moved along the sanding belt. Grinding machines have been known in which the grinding belt, which runs horizontally over two rollers, is pressed onto the workpiece by a plate which can be displaced along the same. In these executions, this plate is connected to a carriage in the direction of the sanding belt pivotable bar, this carriage can be moved along the sanding belt in addition to the special guide tracks. A special device is used to pivot either the plate alone or the carriage including the plate and guide track against the grinding belt. The Schwenkeinrich device and the guideways for the car form two separate structural parts in the known designs.



  The subject of the present invention be an easier handling of the Ma machine by simplifying the parts to be swiveled and displaced, and this is achieved in that the swivel axis simultaneously forms the guideway for the carriage.



  In the accompanying drawing, an exemplary embodiment from the subject of the invention is shown. Fig. 1 shows the overall arrangement of the machine in elevation, Fig. 2 shows the tape pressure device in side view. The grinding belt 1 runs over the rollers 2 and 3. The carriage 4 is on the circular cylindrical guide track 5 by means of the axis radially directed to the cylinder, d. H. Rollers 6 located in meridional planes of the cylinder axis. A very easy displaceability in the axial direction of the cylinder 5 is achieved by these rollers. The carriage 4 can be pivoted about the axis of the circular cylinder 5 by means of a lever 7.

   As a result, the on the carriage on the bandan pressure plate 8 can be pressed by pressure on the hand lever 7 on the sanding belt 1 and the latter in turn on the work piece 10 Ar.

Claims (1)

PATENTANSPRUCH: Schleifmaschine mit längs des Schleif bandes verschiebbarer Bandandrückplatte, da durch gekennzeichnet, dass der die Andrück- plätte tragende Wagen um die Axe eines Kreiszylinders schwenkbar ist, welcher gleich zeitig die Führungsbahn für die Längsver schiebung dieses Wagens bildet. UNTERANSPRUCH: Schleifmaschine nach Patentanspruch, da durch gekennzeichnet, dass der die Andrück- platte tragende Wagen auf der kreiszylin- drischen Führungsbahn mittelst zur Kreiszy- linderaxe radialgerichteten Rollen läuft. PATENT CLAIM: Grinding machine with a belt pressure plate that can be moved along the grinding belt, characterized in that the carriage carrying the pressure plate can be pivoted around the axis of a circular cylinder, which at the same time forms the guide track for the longitudinal movement of this carriage. SUBSTANTIAL CLAIM: Grinding machine according to patent claim, characterized in that the carriage carrying the pressure plate runs on the circular-cylindrical guide track by means of rollers that are radially directed to the circular-cylinder axis.
CH107915D 1924-02-06 1924-02-06 Sanding machine with belt pressure plate that can be moved along the sanding belt. CH107915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH107915T 1924-02-06

Publications (1)

Publication Number Publication Date
CH107915A true CH107915A (en) 1924-11-17

Family

ID=4366896

Family Applications (1)

Application Number Title Priority Date Filing Date
CH107915D CH107915A (en) 1924-02-06 1924-02-06 Sanding machine with belt pressure plate that can be moved along the sanding belt.

Country Status (1)

Country Link
CH (1) CH107915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092081A (en) * 1990-07-09 1992-03-03 Crouch Machinery, Inc. Five-way adjustable form block holder with float capabilities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092081A (en) * 1990-07-09 1992-03-03 Crouch Machinery, Inc. Five-way adjustable form block holder with float capabilities

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