FR2237726A1 - Multi-station precision machine tool for annular workpieces - features two guide elements engaging on workpiece circumference acting to displace workpiece axis of rotation - Google Patents

Multi-station precision machine tool for annular workpieces - features two guide elements engaging on workpiece circumference acting to displace workpiece axis of rotation

Info

Publication number
FR2237726A1
FR2237726A1 FR7420623A FR7420623A FR2237726A1 FR 2237726 A1 FR2237726 A1 FR 2237726A1 FR 7420623 A FR7420623 A FR 7420623A FR 7420623 A FR7420623 A FR 7420623A FR 2237726 A1 FR2237726 A1 FR 2237726A1
Authority
FR
France
Prior art keywords
workpiece
rotation
guide elements
workpieces
displace
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.)
Granted
Application number
FR7420623A
Other languages
French (fr)
Other versions
FR2237726B3 (en
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.)
GRIESHABER METALLWARENFAB GEB
Original Assignee
GRIESHABER METALLWARENFAB GEB
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 GRIESHABER METALLWARENFAB GEB filed Critical GRIESHABER METALLWARENFAB GEB
Publication of FR2237726A1 publication Critical patent/FR2237726A1/en
Application granted granted Critical
Publication of FR2237726B3 publication Critical patent/FR2237726B3/fr
Granted 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/162—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for mass articles
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
    • 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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

A finish grinder for annular workpieces, which allows high precision using automatic feed to one or more stations with the aid of mechanical centring, has the workpieces applied to one or more horizontal flat discs via recesses in a part disc. The flat discs turn about a shaft and themselves set the workpieces into rotation. Two guide elements engaging on the circumference of a workpiece can be pivoted out of the workpiece feed path and act to displace the axis of rotation of the workpieces and respect to the axis of the flat discs. The guide elements can be adjusted with respect to the discs.
FR7420623A 1973-07-20 1974-06-07 Multi-station precision machine tool for annular workpieces - features two guide elements engaging on workpiece circumference acting to displace workpiece axis of rotation Granted FR2237726A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732336987 DE2336987A1 (en) 1973-07-20 1973-07-20 WORKPIECE PROCESSING MACHINE FOR RING-SHAPED WORKPIECES

Publications (2)

Publication Number Publication Date
FR2237726A1 true FR2237726A1 (en) 1975-02-14
FR2237726B3 FR2237726B3 (en) 1976-07-09

Family

ID=5887549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420623A Granted FR2237726A1 (en) 1973-07-20 1974-06-07 Multi-station precision machine tool for annular workpieces - features two guide elements engaging on workpiece circumference acting to displace workpiece axis of rotation

Country Status (3)

Country Link
DE (1) DE2336987A1 (en)
FR (1) FR2237726A1 (en)
IT (1) IT1012324B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019016005A1 (en) 2017-07-17 2019-01-24 Thielenhaus Technologies Gmbh Cycle disk for a machine tool and machine tool

Also Published As

Publication number Publication date
IT1012324B (en) 1977-03-10
DE2336987A1 (en) 1975-02-06
FR2237726B3 (en) 1976-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse