DE383880C - Workpiece supports swinging back in the central position on tool grinding machines with one or more grinding wheels - Google Patents

Workpiece supports swinging back in the central position on tool grinding machines with one or more grinding wheels

Info

Publication number
DE383880C
DE383880C DEA38947D DEA0038947D DE383880C DE 383880 C DE383880 C DE 383880C DE A38947 D DEA38947 D DE A38947D DE A0038947 D DEA0038947 D DE A0038947D DE 383880 C DE383880 C DE 383880C
Authority
DE
Germany
Prior art keywords
central position
swinging back
workpiece supports
grinding
tool
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
DEA38947D
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 DEA38947D priority Critical patent/DE383880C/en
Application granted granted Critical
Publication of DE383880C publication Critical patent/DE383880C/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

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

Description

In der Mittellage zurückpendelnde Werkstückstütze an Werkzeugschleifmaschinen mit einer oder mehreren Schleifscheiben. Die Erfindung erstreckt sieh auf solche Werkstückstützen an Werkzeugschleifmaschinen mit einer oder mehreren Schleifscheiben die selbsttätig in ihre Mittellage zurückpendeln. Gegenüber den bekannten Einrichtungen dieser Art bestellt die Erfindung darin, daß die Rückführung ,der die Werkstückstütze bildenden Schwinge in die Mittellage auf ihrem Schwingzapfen im Maschinengestell durch eine an der Sohle ihrer zweckmäßig hülsenförmig verlängerten Nabe angebrachte Steuerkurve, die von einer bogenförmigen, nach außen offenen Aussparung der Nabe in symmetrischer Anordnung zur Schwinge gebildet wird, dadurch erfolgt, daß eine auf dem verlängerten Schwingzapfen sitzende Schraubenfeder ,lie Schwinge mie dem etwas zugespitzten Bogenmittelteil stetig in Richtung auf einen in die Workpiece support swinging back in the central position on tool grinding machines with one or more grinding wheels. The invention extends to such workpiece supports on tool grinding machines with one or more grinding wheels which automatically oscillate back into their central position. Compared to the known devices of this type, the invention orders that the return of the rocker forming the workpiece support in the central position on its pivot pin in the machine frame by a control cam attached to the base of its appropriately sleeve-shaped elongated hub, which is guided by an arcuate, outwardly open recess the hub is formed in a symmetrical arrangement to the rocker, by the fact that a helical spring sitting on the elongated pivot pin, let the rocker with the slightly tapered arc center part steadily in the direction of one in the

Claims (1)
DEA38947D 1922-12-05 1922-12-05 Workpiece supports swinging back in the central position on tool grinding machines with one or more grinding wheels Expired DE383880C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA38947D DE383880C (en) 1922-12-05 1922-12-05 Workpiece supports swinging back in the central position on tool grinding machines with one or more grinding wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA38947D DE383880C (en) 1922-12-05 1922-12-05 Workpiece supports swinging back in the central position on tool grinding machines with one or more grinding wheels

Publications (1)

Publication Number Publication Date
DE383880C true DE383880C (en) 1923-10-20

Family

ID=6931100

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA38947D Expired DE383880C (en) 1922-12-05 1922-12-05 Workpiece supports swinging back in the central position on tool grinding machines with one or more grinding wheels

Country Status (1)

Country Link
DE (1) DE383880C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555486A1 (en) * 1983-11-28 1985-05-31 Buehler Ltd METHOD AND APPARATUS FOR POLISHING THE END OF OPTICAL FIBERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555486A1 (en) * 1983-11-28 1985-05-31 Buehler Ltd METHOD AND APPARATUS FOR POLISHING THE END OF OPTICAL FIBERS
US4587768A (en) * 1983-11-28 1986-05-13 Buehler Ltd. Apparatus and method for polishing ends of fiber optics

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