DE431232C - Machine for grinding cylindrical and barrel-shaped rollers for bearings - Google Patents

Machine for grinding cylindrical and barrel-shaped rollers for bearings

Info

Publication number
DE431232C
DE431232C DED47734D DED0047734D DE431232C DE 431232 C DE431232 C DE 431232C DE D47734 D DED47734 D DE D47734D DE D0047734 D DED0047734 D DE D0047734D DE 431232 C DE431232 C DE 431232C
Authority
DE
Germany
Prior art keywords
grinding
barrel
machine
bearings
shaped rollers
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
DED47734D
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.)
RUDOLF DUERRBECK
Original Assignee
RUDOLF DUERRBECK
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 RUDOLF DUERRBECK filed Critical RUDOLF DUERRBECK
Priority to DED47734D priority Critical patent/DE431232C/en
Application granted granted Critical
Publication of DE431232C publication Critical patent/DE431232C/en
Expired legal-status Critical Current

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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Description

Idaschine zum Schleifen von zylindrischen und tonnenartigen Rollen für Lager nach Patent 407034. Nach dem Hauptpatent 407034 erfolgt das Schleifen von zylindrischen und tonnenartigen Rollen für Lager mittels nicht umlaufender Werkzeuge.Idmachine for grinding cylindrical and barrel-shaped rolls for bearings according to patent 407034. According to the main patent 407034, the grinding takes place of cylindrical and barrel-shaped rollers for bearings using non-rotating tools.

Ein Schleifen der Tonnen und Rollen mittels stillstehender Schleifscheibe hat den Nachteil geringer Schleifgeschwindigkeit und ungleichmäßiger Abnutzung. Dieser Nachteil wird dadurch behoben, daß die im Lagerbock auf Schlitten mittels der Schraubenspindel 56 verschiebbare Schleifscheibe in Umlauf gesetzt wird. Es ist vorteilhaft, wenn sich die Schleif- Scheibe in entgegengesetzter Richtung der Schleifkörper dreht.Grinding the barrels and rollers using a stationary grinding wheel has the disadvantage of slow grinding speed and uneven wear. This disadvantage is eliminated by the fact that in the bearing block on the slide by means of the screw spindle 56 displaceable grinding wheel is set in circulation. It is advantageous if the grinding Disc in opposite Direction of the grinding wheel rotates.

In den Abb. i und z ist die Vorrichtung in einer Ausführungsform veranschaulicht. Abb. i stellt die Ansicht dar, der Grundriß wird in Abb. 2 gezeigt.In Figs. I and z, the device is illustrated in one embodiment. Fig. I shows the view, the plan is shown in Fig. 2.

'Die Vorrichtung besteht in der Hauptsache aus der im Lagerbock b drehbar gelagerten Schieifscheibe 55, welche mittels Schlitten a eingestellt werden. kann. Die am Ende der Schleifscheibenwelle sitzende Antriebsscheibe c wird mittels Vorgelege e und f und Riemen d angetrieben.The device consists mainly of the sliding disk 55 rotatably mounted in the bearing block b, which is adjusted by means of the slide a. can. The drive pulley c located at the end of the grinding wheel shaft is driven by means of countershaft gears e and f and belt d .

-Das Vorgelege e, f erhält seinen Antrieb durch den Riemen h und Riemenscheibe g.-The countershaft transmission e, f is driven by the belt h and pulley G.

Claims (1)

PATENTANSPRUCH: Maschine zum Schleifen von zylindrischen und tonnenartigen Rollen für Lager nach Patent 407034, dadurch gekennzeichnet, daß die im Lagerbock (b) seitlich vom Korb (3z) auf der Schlittenführung (54) verschiebbare Schleifscheibe (55) von einer dem Verschiebungshub entsprechend langen Riementrommel (f) aus durch die mit dem Lagerbock (b) wandernde Riemenscheibe (c) auf der Schleifspindel angetrieben wird, um die Schleifwirkung zu erhöhen und eine gleichmäßige Abnutzung der Schleifscheibe zu sichern. PATENT CLAIM: Machine for grinding cylindrical and barrel-shaped rollers for bearings according to patent 407034, characterized in that the grinding wheel (55), which can be displaced laterally from the basket (3z) on the slide guide (54) in the bearing block (b), is supported by a belt drum corresponding to the displacement stroke (f) is driven by the belt pulley (c) moving with the bearing block (b) on the grinding spindle in order to increase the grinding effect and to ensure even wear of the grinding wheel.
DED47734D 1925-04-15 1925-04-15 Machine for grinding cylindrical and barrel-shaped rollers for bearings Expired DE431232C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED47734D DE431232C (en) 1925-04-15 1925-04-15 Machine for grinding cylindrical and barrel-shaped rollers for bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED47734D DE431232C (en) 1925-04-15 1925-04-15 Machine for grinding cylindrical and barrel-shaped rollers for bearings

Publications (1)

Publication Number Publication Date
DE431232C true DE431232C (en) 1926-07-06

Family

ID=7050642

Family Applications (1)

Application Number Title Priority Date Filing Date
DED47734D Expired DE431232C (en) 1925-04-15 1925-04-15 Machine for grinding cylindrical and barrel-shaped rollers for bearings

Country Status (1)

Country Link
DE (1) DE431232C (en)

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