ATE163582T1 - CHECKING DEVICE, PARTICULARLY FOR FORMING MACHINES - Google Patents

CHECKING DEVICE, PARTICULARLY FOR FORMING MACHINES

Info

Publication number
ATE163582T1
ATE163582T1 AT95112263T AT95112263T ATE163582T1 AT E163582 T1 ATE163582 T1 AT E163582T1 AT 95112263 T AT95112263 T AT 95112263T AT 95112263 T AT95112263 T AT 95112263T AT E163582 T1 ATE163582 T1 AT E163582T1
Authority
AT
Austria
Prior art keywords
positions
displacements
comparing
tolerance range
organs
Prior art date
Application number
AT95112263T
Other languages
German (de)
Inventor
Peter Bodmer
Original Assignee
Bodmer Kuesnacht Ag
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=6527129&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE163582(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bodmer Kuesnacht Ag filed Critical Bodmer Kuesnacht Ag
Application granted granted Critical
Publication of ATE163582T1 publication Critical patent/ATE163582T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/28—Control devices specially adapted to riveting machines not restricted to one of the preceding subgroups
    • B21J15/285—Control devices specially adapted to riveting machines not restricted to one of the preceding subgroups for controlling the rivet upset cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Automatic Assembly (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Forging (AREA)

Abstract

The testing device uses a pair of sensors organs (62,38), displaced from respective initial positions by the operation of the rivetting tool, with detection of their displacements and comparison of the corresponding relative displacement with a required value. The rivet quality is determined from by comparing the obtained difference with a tolerance range. Pref. the displacements are provided by respective displacement sensors (76,78) coupled to an evaluation circuit when the sensor organs are brought to a standstill for comparing their positions with defined positions, to provide an output signal when they lie outside the acceptable tolerance range.
AT95112263T 1994-09-01 1995-08-04 CHECKING DEVICE, PARTICULARLY FOR FORMING MACHINES ATE163582T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4431091 1994-09-01

Publications (1)

Publication Number Publication Date
ATE163582T1 true ATE163582T1 (en) 1998-03-15

Family

ID=6527129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95112263T ATE163582T1 (en) 1994-09-01 1995-08-04 CHECKING DEVICE, PARTICULARLY FOR FORMING MACHINES

Country Status (3)

Country Link
EP (1) EP0699490B1 (en)
AT (1) ATE163582T1 (en)
DE (1) DE59501529D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59700494D1 (en) * 1996-07-25 1999-11-04 Bodmer Kuesnacht Ag Kuesnacht Checking device, in particular for deformation machines
DE19635184A1 (en) * 1996-08-30 1998-03-05 Baltec Maschinenbau Ag Pfaeffi Device for controlling a lifting movement of a riveting machine
DE102013208288A1 (en) 2013-05-06 2014-11-06 Adolf Würth GmbH & Co. KG Fastener-selective contact pressure detector for a setting device for setting the fastening element
CH712279A1 (en) * 2016-03-18 2017-09-29 Baltec Maschb Ag Device for acting on a connecting element with a loading force.
CN110508739B (en) * 2019-08-15 2024-08-27 深圳市盛格纳电子有限公司 Riveting equipment
CN114589481B (en) * 2022-04-23 2024-08-30 东莞市立敏达电子科技有限公司 High-precision heat radiation module nut riveting equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906922C2 (en) * 1979-02-22 1982-07-08 Bernhard Steinel Werkzeugmaschinenfabrik GmbH u. Co, 7730 Villingen-Schwenningen Safety device for roll riveting machines
DE3715905A1 (en) 1987-05-13 1988-12-01 Masch Und Werkzeugbau D Friedr Method of ensuring the quality of rivet connections, and machine for implementing the method
US5222289A (en) * 1990-07-10 1993-06-29 Gemcor Engineering Corp. Method and apparatus for fastening
DE4213421C2 (en) * 1992-04-23 1998-08-27 Fraunhofer Ges Forschung Use of an automatic wobble riveting tool with an industrial robot
US5331831A (en) * 1993-03-19 1994-07-26 Bermo, Inc. Hardware sensor
JP2677501B2 (en) * 1993-03-26 1997-11-17 株式会社大井製作所 Riveting mechanism

Also Published As

Publication number Publication date
EP0699490A1 (en) 1996-03-06
EP0699490B1 (en) 1998-03-04
DE59501529D1 (en) 1998-04-09

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