EP1454686A2 - Dispositif et procédé pour charger un module de rivetage avec des rivets borgnes à mandrin cassable ou avec des rivets creux - Google Patents

Dispositif et procédé pour charger un module de rivetage avec des rivets borgnes à mandrin cassable ou avec des rivets creux Download PDF

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Publication number
EP1454686A2
EP1454686A2 EP04009189A EP04009189A EP1454686A2 EP 1454686 A2 EP1454686 A2 EP 1454686A2 EP 04009189 A EP04009189 A EP 04009189A EP 04009189 A EP04009189 A EP 04009189A EP 1454686 A2 EP1454686 A2 EP 1454686A2
Authority
EP
European Patent Office
Prior art keywords
rivet
mandrel
funnel
module
rivets
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
EP04009189A
Other languages
German (de)
English (en)
Other versions
EP1454686A3 (fr
EP1454686B1 (fr
Inventor
Uwe Kaddatz
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.)
Stanley Engineered Fastening Industrial Deutschland GmbH
Original Assignee
Avdel Verbindungselemente GmbH
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 Avdel Verbindungselemente GmbH filed Critical Avdel Verbindungselemente GmbH
Publication of EP1454686A2 publication Critical patent/EP1454686A2/fr
Publication of EP1454686A3 publication Critical patent/EP1454686A3/fr
Application granted granted Critical
Publication of EP1454686B1 publication Critical patent/EP1454686B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
    • B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/53717—Annular work
    • Y10T29/53726—Annular work with second workpiece inside annular work one workpiece moved to shape the other
    • Y10T29/5373—Annular work with second workpiece inside annular work one workpiece moved to shape the other comprising driver for snap-off-mandrel fastener; e.g., Pop [TM] riveter
    • Y10T29/53739—Pneumatic- or fluid-actuated tool
    • Y10T29/53743—Liquid
    • Y10T29/53748—Liquid and gas

Definitions

  • the present invention relates to a device and a Method of loading a vertically between a lower one Set position and an upper loading position movable rivet module with broken mandrel rivets or hollow rivets, consisting of Sleeve and reusable mandrel.
  • the present object is in a generic Device for loading a rivet module with broken mandrel rivets by the features of claims 1, 2 or 3 and solved by the method according to claim 10.
  • Hollow rivets are rivets that similar in appearance to broken rivets.
  • the corresponding mandrel breaks to the broken mandrel rivets however, not with hollow rivets, but is pulled out completely. This makes the mandrel reusable.
  • Hohlniete consist of a sleeve and a reusable one Mandrel.
  • the processing of the hollow rivets is usually carried out in such a way that these are fed individually, the reusable mandrel is inserted into the sleeve, and the combination of mandrel and the sleeve is then further processed like a conventional broken mandrel rivet becomes.
  • the mandrel breaks when the Do not remove the rivets, but pull them out of the rivet completely. It can then be used again.
  • the invention therefore provides corresponding devices for charging of a rivet module with hollow rivets through technical teaching of claims 13, 14 and 15 and a corresponding method in claim 22.
  • the further compressed air nozzle arranged on the side of the funnel facing the rivet module is. In this way, the motion sequences further optimize.
  • the Funnel a downwardly tapered section having. This way you have to convert to another Rivet type, the rivet feed pipe can only be replaced, if the rivet head diameter changes. Then is additional to replace the funnel.
  • the funnel is above the conical Section a slightly wider cylindrical Section and the transition between these two Sections through an annular horizontal surface is formed, whose outer diameter is slightly larger than the outside diameter of the rivet.
  • the rivet feed as a long, straight, vertical pipe is formed. On in this way the delivery of the rivets is further accelerated.
  • all drive devices are designed as pneumatic cylinders. To this Way, the cost of parts procurement and operation can be further minimized.
  • Fig. 1 shows an embodiment of an inventive Device in basic position in sectional view.
  • the device comprises a rivet module 10, which with riveting equipment 12 for processing broken mandrel rivets 100 is equipped.
  • the rivet module 10 is by means of a carriage 14 vertically up and down on one Base frame 16 stored.
  • the carriage 14 is by means of two pneumatic cylinders 18, 20 moved up and down.
  • Between the rivet module 10 and the outer pneumatic cylinder 18 is a rigid, straight, long tube 22 arranged, the inner diameter is slightly larger than the outside diameter of the Blind rivets 100.
  • This tube 22 serves as a rivet feed Broken mandrel rivets are made from a commercially available separating device head up / down over a normal rivet feed into the feed pipe 22 by means of compressed air blown.
  • a funnel 24 the from a lower, tapered section 26 and one above this conical section 26 arranged, somewhat wider cylindrical section 28th consists.
  • the transition between these two sections 26, 28 is formed by an annular horizontal surface, whose outside diameter is slightly larger than the outside diameter of the rivet.
  • the inside diameter is also corresponding of the cylindrical portion 28 slightly larger than that Outside diameter of the rivet 100.
  • the funnel 24 is at one horizontally displaceable slide 30 with integrated pneumatic cylinder screwed.
  • a suction air or vacuum line can be arranged in the mouthpiece of the rivet module 10 .
  • the rivet module 10 facing the end of the slide is yet another compressed air line 34 with one on the Height of the upper end of the funnel 24 arranged further Compressed air nozzle 36 is provided.
  • This gripping mechanism consists of a pneumatic angle gripper and two special centering arms.
  • the pneumatic stop cylinder 40 ensures a Intermediate position of the slide 30. The exact function of the Gripping mechanism 38 is discussed below with respect to the 13 to 15, which illustrate the gripping mechanism 38 in detail, are explained.
  • the cylinder 40 is on the Carriage 30 arranged.
  • FIG. 1 shows the basic position of the invention Device at the beginning of the work.
  • the first Blind rivet 100 is already through the feed tube 22 and open gripping mechanism 38 with the head forward in the Funnel 24 has been deposited, with the head of the blind rivet either on the circular horizontal surface or rests in the conical section of the funnel 24.
  • the Gripping mechanism 38 is now closed.
  • the stop cylinder 40 is up driven and then the carriage 30 to the outside driven so that the further compressed air nozzle 36 under the Mouth opening of the riveting equipment 12 is driven.
  • this Position is now compressed air through the compressed air line 34 and the compressed air nozzle 36 is blown into the riveting equipment, so possibly still in this existing thorn remains one earlier remove processed rivets. In this way, unnecessary in any operating position, including the one shown here Operating position vertically downwards, an elaborate Dornabsaugung.
  • the pneumatic cylinder 20 now moves together again.
  • the carriage 14 and thus the Rivet module 10 moves downward, so that the mandrel 110 of the Dornbruchblindniets 100 exactly centered in the mouthpiece of the Riveting equipment 12 is in place.
  • the exact centering of the mandrel 110 on the position of the opening of the mouthpiece of the riveting equipment 12 is carried out by the gripping mechanism 38, the Holds mandrel 110 in a precisely defined position. Now but is the centering through the mouthpiece of the riveting equipment 12 ensured, the gripping mechanism 38 can be opened again.
  • the compressed air nozzle 32 can be a vacuum or vacuum line in the mouthpiece be arranged, which will be put into operation as soon as the gripping mechanism 38 is open.
  • the broken mandrel rivet 100 is sucked into the mouthpiece instead of as before described, blown into it. That way it can get even better ensure that the broken mandrel rivet is properly in the mouthpiece enters.
  • the rest of the procedure is again the same, regardless of whether compressed or suction air is used becomes. Otherwise, it is also possible to combine both methods so that at the same time compressed air through the funnel blown in and simultaneously sucked out through the mouthpiece becomes.
  • the rivet module 10 must now be raised be so that the carriage 30 laterally back again can and the rivet module 10 on the slide 30th can be moved past in processing position.
  • the inner Pneumatic cylinder 20 actuated again, so that this with pneumatic cylinder 18 connected to it, so that the slide 14 and raises the rivet module 10 again.
  • FIG. 9 shows the state in which the carriage 30 has moved back again, the gripping mechanism 38 still open. In this state, the next one can already Mandrel broken blind rivet 100 fed through the feed tube 22 and placed in the hopper 24.
  • the rivet module 10 can then be at the top for example, a discharge hose can be connected, through which the remains of the mandrel in a suitable waste container be directed.
  • the state according to FIG. 12 corresponds in so far as the state of Fig. 2, the workflow sets 3 now continues cyclically again.
  • the gripping mechanism 38 shows the gripping mechanism 38 from the side during he holds the mandrel 110 of a broken mandrel blind rivet 100.
  • the gripping mechanism includes a split arm 42 in one another arm 44 engages.
  • the two arms are 42, 44 each pivotable about a vertical axis stored.
  • the two arms grip 42, 44 in such a way that the mandrel 110 firmly gripped becomes.
  • the main problem lies in the Construction of the gripping mechanism 38 in that the gripping mechanism 38 must not become too large when open, nevertheless, the Dornbruchblindniet 100 between the two Arms 42, 44 must fit through.
  • the gripping mechanism 38 When closed (Fig. 14), however, the gripping mechanism 38 must be the very thin one Hold mandrel 110.
  • the two arms 42, 44 are as in FIG Fig. 15 designed. They have a widened one Gripping area, in each of which an inclined recess is attached, which includes a right angle and is rotated 45 ° against the direction of the arms 42, 44. On this allows both a firm gripping of the mandrel 110 as shown in Fig. 14, as well as reaching as far Opening so that the entire broken mandrel blind rivet 100 fits through, as shown in Fig. 15 without the device 38 when open, unnecessary space to the side needed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Automatic Assembly (AREA)
  • Credit Cards Or The Like (AREA)
EP04009189A 2000-08-03 2001-08-02 Dispositif et procédé pour charger un module de rivetage avec des rivets borgnes à mandrin cassable ou avec des rivets creux Expired - Lifetime EP1454686B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20013365U DE20013365U1 (de) 2000-08-03 2000-08-03 Vorrichtung zum Laden eines Nietmoduls mit Dornbruchblindnieten
DE20013365U 2000-08-03
EP01962588A EP1305126B1 (fr) 2000-08-03 2001-08-02 Dispositif et procede pour charger un module de rivetage avec des rivets borgnes cassables a mandrin ou avec des rivets creux

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP01962588A Division EP1305126B1 (fr) 2000-08-03 2001-08-02 Dispositif et procede pour charger un module de rivetage avec des rivets borgnes cassables a mandrin ou avec des rivets creux

Publications (3)

Publication Number Publication Date
EP1454686A2 true EP1454686A2 (fr) 2004-09-08
EP1454686A3 EP1454686A3 (fr) 2005-02-09
EP1454686B1 EP1454686B1 (fr) 2006-10-04

Family

ID=7944735

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01962588A Expired - Lifetime EP1305126B1 (fr) 2000-08-03 2001-08-02 Dispositif et procede pour charger un module de rivetage avec des rivets borgnes cassables a mandrin ou avec des rivets creux
EP04009189A Expired - Lifetime EP1454686B1 (fr) 2000-08-03 2001-08-02 Dispositif et procédé pour charger un module de rivetage avec des rivets borgnes à mandrin cassable ou avec des rivets creux

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP01962588A Expired - Lifetime EP1305126B1 (fr) 2000-08-03 2001-08-02 Dispositif et procede pour charger un module de rivetage avec des rivets borgnes cassables a mandrin ou avec des rivets creux

Country Status (7)

Country Link
US (1) US6905047B2 (fr)
EP (2) EP1305126B1 (fr)
JP (1) JP3947104B2 (fr)
CA (1) CA2415645C (fr)
DE (3) DE20013365U1 (fr)
ES (2) ES2232654T3 (fr)
WO (1) WO2002011921A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845978B1 (fr) * 2002-10-21 2005-07-22 F2 C2 System Dispositif de distribution de pieces, notamment de rivets, delivrees en sortie d'un moyen de stockage tel un bol vibrant, son procede de travail et bol vibrant adapte
DE102005028055A1 (de) * 2005-06-16 2006-12-28 Brötje-Automation GmbH Nietauswahl und -fixiervorrichtung
JP4569615B2 (ja) * 2007-09-25 2010-10-27 ブラザー工業株式会社 印刷装置
CN109226638B (zh) * 2018-09-29 2024-04-23 卓越(昆山)自动化技术有限公司 一种无刮伤的铁壳铆接机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415102A (en) * 1966-09-23 1968-12-10 United Shoe Machinery Corp Tools for setting blind rivets
US4765175A (en) * 1985-09-19 1988-08-23 Avdel Limited Apparatus for installing fasteners
EP0492923A1 (fr) * 1990-12-20 1992-07-01 Emhart Inc. Appareil de rivetage
US5400942A (en) * 1992-02-28 1995-03-28 Textron Inc. Automatic fastener feed apparatus and method
DE19842103A1 (de) * 1998-09-15 2000-03-16 Strama Maschinenbaugesellschaf Stanznietzuführung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825675A1 (de) 1988-07-28 1990-02-01 Boellhoff & Co Blindnietgeraet
DE9201359U1 (de) 1992-02-05 1992-05-21 Sim Zuführ- und Montagetechnik GmbH & Co. KG, O-5630 Heiligenstadt Vorrichtung zum Zuführen und Setzen von Nieten
DE4423165C2 (de) 1994-07-04 1996-06-20 Michael Feldpausch Vorrichtung zum Bereitstellen von Befestigungselementen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415102A (en) * 1966-09-23 1968-12-10 United Shoe Machinery Corp Tools for setting blind rivets
US4765175A (en) * 1985-09-19 1988-08-23 Avdel Limited Apparatus for installing fasteners
EP0492923A1 (fr) * 1990-12-20 1992-07-01 Emhart Inc. Appareil de rivetage
US5400942A (en) * 1992-02-28 1995-03-28 Textron Inc. Automatic fastener feed apparatus and method
DE19842103A1 (de) * 1998-09-15 2000-03-16 Strama Maschinenbaugesellschaf Stanznietzuführung

Also Published As

Publication number Publication date
JP2004505773A (ja) 2004-02-26
EP1305126B1 (fr) 2004-09-22
US20040025314A1 (en) 2004-02-12
ES2277168T3 (es) 2007-07-01
EP1454686A3 (fr) 2005-02-09
JP3947104B2 (ja) 2007-07-18
ES2232654T3 (es) 2005-06-01
CA2415645A1 (fr) 2002-02-14
DE20013365U1 (de) 2000-11-30
DE50111168D1 (de) 2006-11-16
US6905047B2 (en) 2005-06-14
EP1305126A1 (fr) 2003-05-02
DE50103783D1 (de) 2004-10-28
CA2415645C (fr) 2008-07-08
EP1454686B1 (fr) 2006-10-04
WO2002011921A1 (fr) 2002-02-14

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