EP0072934A3 - Feeling device for an automatic broach sharpening machine - Google Patents

Feeling device for an automatic broach sharpening machine Download PDF

Info

Publication number
EP0072934A3
EP0072934A3 EP82106815A EP82106815A EP0072934A3 EP 0072934 A3 EP0072934 A3 EP 0072934A3 EP 82106815 A EP82106815 A EP 82106815A EP 82106815 A EP82106815 A EP 82106815A EP 0072934 A3 EP0072934 A3 EP 0072934A3
Authority
EP
European Patent Office
Prior art keywords
slide
scanning
displacement
machine
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.)
Granted
Application number
EP82106815A
Other languages
German (de)
Other versions
EP0072934A2 (en
EP0072934B1 (en
Inventor
Roland Borner
Herbert Ing.Grad. Holstein
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.)
Oswald Forst Maschinenfabrik u Apparatebauanstalt GmbH and Co KG
Original Assignee
Oswald Forst Maschinenfabrik u Apparatebauanstalt GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6138950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0072934(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oswald Forst Maschinenfabrik u Apparatebauanstalt GmbH and Co KG filed Critical Oswald Forst Maschinenfabrik u Apparatebauanstalt GmbH and Co KG
Priority to AT82106815T priority Critical patent/ATE13151T1/en
Publication of EP0072934A2 publication Critical patent/EP0072934A2/en
Publication of EP0072934A3 publication Critical patent/EP0072934A3/en
Application granted granted Critical
Publication of EP0072934B1 publication Critical patent/EP0072934B1/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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/16—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of broaches

Landscapes

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

Abstract

A scanning device for a machine for the automatic sharpening of broaching or reaming tools has a horizontal slide for receiving a tool to be sharpened and a vertical slide having at least one grinding spindle. A scanning finger which can be moved approximately vertically relative to the scanning device is provided for ascertaining the position of a particular tooth and is coupled with at least one member which emits displacement-dependent signals for triggering drive mechanisms for the machine slides. In order to enable a substantially arbitrary, yet precise, guidance of the scanning finger in order to ascertain dimensions which are of importance for the geometry of the tool, the scanning finger is attached on one of two slides which are displaceable at right angles relative to one another and a displacement pickup is associated with each slide for detecting the displacement distance from a position of rest traveled by respective slide.
EP82106815A 1981-08-08 1982-07-28 Feeling device for an automatic broach sharpening machine Expired EP0072934B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82106815T ATE13151T1 (en) 1981-08-08 1982-07-28 SCANNING DEVICE FOR A MACHINE FOR AUTOMATIC SHARPENING OF BROACHING TOOLS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813131511 DE3131511A1 (en) 1981-08-08 1981-08-08 SCANNER DEVICE FOR A MACHINE FOR AUTOMATIC SHARPENING OF SPACE TOOLS
DE3131511 1981-08-08

Publications (3)

Publication Number Publication Date
EP0072934A2 EP0072934A2 (en) 1983-03-02
EP0072934A3 true EP0072934A3 (en) 1983-05-18
EP0072934B1 EP0072934B1 (en) 1985-05-08

Family

ID=6138950

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106815A Expired EP0072934B1 (en) 1981-08-08 1982-07-28 Feeling device for an automatic broach sharpening machine

Country Status (4)

Country Link
US (1) US4514935A (en)
EP (1) EP0072934B1 (en)
AT (1) ATE13151T1 (en)
DE (2) DE3131511A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9401282U1 (en) * 1994-01-26 1994-03-10 Oswald Forst Maschinenfabrik und Apparatebauanstalt GmbH & Co KG, 42659 Solingen Machine for the automatic sharpening of broaching tools

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364965A (en) * 1957-05-25 1962-10-15 Bbc Brown Boveri & Cie Three-dimensional contact sensors for copying machine tools, in particular copying milling machines
DE1752718A1 (en) * 1968-07-05 1971-08-12 Forst Oswald Gmbh Method and device for the automatic sharpening of broaching tools
DE2646209B1 (en) * 1976-10-13 1978-01-12 Klink Gmbh Arthur Reaming tool copying finish grinding machine - has L:shaped sensing arm inductively controlled to follow tooth shape
US4166323A (en) * 1973-09-14 1979-09-04 Maag Gear-Wheel & Machine Co. Ltd. Gear tester for profile and lead testing
EP0027186A2 (en) * 1979-10-11 1981-04-22 Maag-Zahnräder und -Maschinen Aktiengesellschaft Method of fixing the measuring limits in a gear tooth profile testing apparatus and gear tooth testing apparatus for carrying out the method
GB2059832A (en) * 1979-10-03 1981-04-29 Tacchella Macchine Spa Broach sharpening machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616578A (en) * 1969-01-10 1971-11-02 Ingersoll Milling Machine Co Method for turning workpieces
DE2926807C2 (en) * 1979-07-03 1986-11-13 Arthur Klink Gmbh, 7530 Pforzheim Method for the automatic positioning of a broaching tool sharpening machine and device for the automatic regrinding of broaching tools
US4348838A (en) * 1980-11-13 1982-09-14 Tacchella Macchine S.P.A. Broach sharpening machine
DE3131557A1 (en) * 1981-08-08 1983-02-24 Oswald Forst Maschinenfabrik und Apparatebauanstalt GmbH & Co KG, 5650 Solingen TAPPING FINGER FOR A SCANNER DEVICE OF A MACHINE FOR THE AUTOMATIC SHARPENING OF ROOM TOOLS

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364965A (en) * 1957-05-25 1962-10-15 Bbc Brown Boveri & Cie Three-dimensional contact sensors for copying machine tools, in particular copying milling machines
DE1752718A1 (en) * 1968-07-05 1971-08-12 Forst Oswald Gmbh Method and device for the automatic sharpening of broaching tools
US4166323A (en) * 1973-09-14 1979-09-04 Maag Gear-Wheel & Machine Co. Ltd. Gear tester for profile and lead testing
DE2646209B1 (en) * 1976-10-13 1978-01-12 Klink Gmbh Arthur Reaming tool copying finish grinding machine - has L:shaped sensing arm inductively controlled to follow tooth shape
GB2059832A (en) * 1979-10-03 1981-04-29 Tacchella Macchine Spa Broach sharpening machine
EP0027186A2 (en) * 1979-10-11 1981-04-22 Maag-Zahnräder und -Maschinen Aktiengesellschaft Method of fixing the measuring limits in a gear tooth profile testing apparatus and gear tooth testing apparatus for carrying out the method

Also Published As

Publication number Publication date
US4514935A (en) 1985-05-07
EP0072934A2 (en) 1983-03-02
EP0072934B1 (en) 1985-05-08
DE3263674D1 (en) 1985-06-13
DE3131511A1 (en) 1983-02-17
ATE13151T1 (en) 1985-05-15
DE3131511C2 (en) 1991-02-14

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