DE514222C - Device for cooling the grinding wheel - Google Patents
Device for cooling the grinding wheelInfo
- Publication number
- DE514222C DE514222C DEM109882D DEM0109882D DE514222C DE 514222 C DE514222 C DE 514222C DE M109882 D DEM109882 D DE M109882D DE M0109882 D DEM0109882 D DE M0109882D DE 514222 C DE514222 C DE 514222C
- Authority
- DE
- Germany
- Prior art keywords
- grinding wheel
- cooling
- cup
- screw
- grinding
- 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
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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zum Kühlen der Schleifscheibe, insbesondere an Maschinen zum Schleifen von Hobelmessern, bei welcher die Schleifscheibenwelle, die die nach unten offene, als Topfscheibe ausgebildete Schleifscheibe trägt, in ihrem unteren Teil als Schraube ausgebildet ist, welche in ein Bassin mit Kühlflüssigkeit eintaucht, so daß bei Rotation der Schleifscheibenwelle die Kühlflüssigkeit in die topfförmige Schleifscheibe geschleudert wird.The present invention relates to a device for cooling the grinding wheel, especially on machines for sharpening planer knives, in which the grinding wheel shaft, which carries the downwardly open grinding wheel designed as a cup wheel, in its lower part is designed as a screw, which is in a basin with cooling liquid immersed so that when the grinding wheel shaft rotates the coolant is thrown into the cup-shaped grinding wheel.
In der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes dargestellt. Es zeigen: An exemplary embodiment of the subject matter of the invention is shown in the drawing. Show it:
Abb. ι einen Querschnitt,Fig. Ι a cross section,
Abb. 2 eine Ansicht der zur Verwendung gelangenden Schraube,Fig. 2 is a view of the screw to be used,
Abb. 3 einen Schnitt durch einen Schraubengang. Fig. 3 a section through a screw thread.
so Im Wasserbassin b befindet sich eine EinJ spannvorrichtung c für die zu schleifenden Messer. Über dem Wasserbassin b läuft ein Schleifwagen, der einen Motor g mit senkrechter Welle trägt, an deren unterm Ende eine topfförmige Schleifscheibe j befestigt ist, die in das Wasserbassin b hineinragt. Die Motorwelle weist ein Verlängerungsstück k auf, das über die Schleifscheibe hinausragt und bis in das im Bassin b sich befindende Wasser reicht. An seinem untern Ende trägt dieses Verlängerungsstückk eine Schraube/. Durch Rotation dieser Schraube/ wird die Kühlflüssigkeit in einer hyperbolidähnlichen Fontäne in die Schleifscheibe geschleudert. Zufolge der Zentrifugalkraft verteilt sich die Kühlflüssigkeit auf der Innenfläche der Schleifscheibe und wird über den Rand getrieben und weggeschleudert. Die Schleifstellen werden dadurch fortwährend geschüttelt. ' ■ An Stelle der Schraube / kann auch ein Konus oder sonst eine Vorrichtung angebracht werden, um die Kühlflüssigkeit in die topfförmige Schleifscheibe s zu schleudern.So In the water basin b there is an A J clamping device c for the knives to be sharpened. A grinding carriage runs above the water basin b and carries a motor g with a vertical shaft, at the lower end of which a cup-shaped grinding wheel j is attached, which protrudes into the water basin b. The motor shaft has an extension piece k which protrudes beyond the grinding wheel and extends into the water in the basin b. At its lower end this extension piece k carries a screw /. By rotating this screw / the coolant is hurled into the grinding wheel in a hyperbolide-like fountain. As a result of the centrifugal force, the cooling liquid is distributed on the inner surface of the grinding wheel and is driven over the edge and thrown away. The grinding points are constantly shaken. '■ In place of the screw / can also be a cone or any other type of device fitted to the cooling liquid in the cup-shaped grinding wheel to fling s.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM109882D DE514222C (en) | Device for cooling the grinding wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM109882D DE514222C (en) | Device for cooling the grinding wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE514222C true DE514222C (en) | 1930-12-09 |
Family
ID=7326825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM109882D Expired DE514222C (en) | Device for cooling the grinding wheel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE514222C (en) |
-
0
- DE DEM109882D patent/DE514222C/en not_active Expired
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