EP0236464A1 - Outil a river. - Google Patents

Outil a river.

Info

Publication number
EP0236464A1
EP0236464A1 EP86905779A EP86905779A EP0236464A1 EP 0236464 A1 EP0236464 A1 EP 0236464A1 EP 86905779 A EP86905779 A EP 86905779A EP 86905779 A EP86905779 A EP 86905779A EP 0236464 A1 EP0236464 A1 EP 0236464A1
Authority
EP
European Patent Office
Prior art keywords
piston
pressure
tool according
valve
pressure medium
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
EP86905779A
Other languages
German (de)
English (en)
Other versions
EP0236464B1 (fr
Inventor
Manfred Schwab
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.)
Maschinenbau Subotsch and Schwab GmbH
Original Assignee
MASCHINENBAU SCHWAB GmbH
SCHWAB MASCHBAU
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 MASCHINENBAU SCHWAB GmbH, SCHWAB MASCHBAU filed Critical MASCHINENBAU SCHWAB GmbH
Publication of EP0236464A1 publication Critical patent/EP0236464A1/fr
Application granted granted Critical
Publication of EP0236464B1 publication Critical patent/EP0236464B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0007—Tools for fixing internally screw-threaded tubular fasteners
    • B25B27/0014—Tools for fixing internally screw-threaded tubular fasteners motor-driven
    • 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
    • B21J15/105—Portable riveters
    • 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
    • B21J15/326—Broken-off mandrel collection
    • 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
    • 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
    • Y10T29/5377—Riveter

Definitions

  • the invention relates to a rivet setting tool for setting threaded rivet nuts or blind rivet nuts with a feed device which can be actuated for the starting process and which provides the threaded bolt or pull bolt with an axial movement and which consists of a pressure piston and a
  • FIG. 1 shows a rivet setting tool in section, in the unactuated position
  • FIG. 2 shows a rivet setting tool according to FIG. 1 in the actuated position
  • FIG. 3 shows a check valve for a rivet setting tool according to FIGS. 1 or 2.
  • a rivet setting tool which consists of a device part 100 to which a handle part 200 is molded.
  • the device part 100 has a mouthpiece 1 at its front end. Behind the mouthpiece 1 there are clamping jaws 2 which are surrounded by a conical clamping sleeve 3.
  • a guide sleeve 4 is surrounded by a compression spring 5.
  • An intermediate piece 6 is fixed with the help of a lock nut 7.
  • the entire front section of the device part 100 is surrounded by a front sleeve 8, which is fixed in the housing 101.
  • a hydraulic piston 14 is located in the rear part of the housing 101.
  • the hydraulic piston 14 is delimited on its rear side by a rear chamber 102, which is connected via a housing recess 103 to a device part channel 104 running in the device part 100.
  • a handle part channel 5 which extends in the handle part 200 and opens into a transverse channel 206 at its lower end, opens into the device part channel 104.
  • the handle hurry 200 carries a pusher 22 which is movably attached to the handle part 200 by means of a cylindrical pin 21.
  • a lever 24 is articulated on the pusher 22 with the aid of a cylinder pin 23 at one end and with the aid of a cylinder pin 25 at its other end with a valve pin 26 which is seated on a valve rod 27.
  • the valve rod 27 is provided with a valve rod channel 201 which is provided as a central bore and which is laterally at its upper end opens outwards at 202.
  • the. Compressed air into an air chamber 207 and from there into the valve rod channel 201 and exits at 202.
  • the outlet 202 of the valve rod channel 201 is aligned with the transverse channel 206 of the handle part channel 205, so that the compressed air reaches the rear chamber 102 on the hydraulic or working piston 14 via the handle part channel 206 and the device part channel 104 can.
  • the working piston in FIG. 1 is moved to the left.
  • the air flowing through the valve rod channel 201 also passes through a lower transverse channel 209 into the rear pressure chamber 210 of the pressure piston 211 and presses it downward, as seen in FIG. 1.
  • the front pressure piston chamber 212 is relieved of pressure by a ventilation channel 213.
  • the same rivet setting tool can be seen in FIG. 2, the same reference symbols referring to the same parts. However, the rivet setting tool is in a second position, in which the pusher 22 is actuated, so that the valve rod 27 is moved downward against a compression spring 38 via the lever 24.
  • the sealing ring 58 located at the lower end of the valve rod 27 is moved away from its abutment on the housing cover 59, so that the compressed air flows from the inlet chamber 207 into the front chamber 212 of the pressure piston 21, whereby a hydraulic medium flows through the
  • Pressure channel 120 moves the working piston 14 to the right in the position shown in FIG. 2, which causes the riveting process.
  • the pusher 22 is relieved.
  • the valve rod 27 is moved upward again by the compression spring 38, as a result of which the working piston 14 and the pressure piston 211 return to their position shown in FIG. 1 by closing the vent hole 217 and closing the Vent hole 213 are opened. 3, a check valve 43 is shown on an enlarged scale. If the rivet setting tool is placed on the housing underside 60, the plunger 61 protruding from the housing 60 is moved inwards and the ball located in the seat 62 is pressed against the opening 63 so that it closes it and the compressed air no longer enters the device can penetrate. In this way, not only is unnecessary waste of compressed air prevented, but also a constant outflow of the compressed air, as in the position according to FIG. 1 past the adjusting valve 110 into the suction chamber 106.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Actuator (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

Un outil à river des écrous filetés ou borgnes comprend un agencement d'avancement actionnable pour procéder au refoulement et imprimant un mouvement axial au boulon fileté ou au boulon tirant. Cet agencement d'avancement comprend un agencement à cylindre et à piston qui se compose d'un piston de compression et d'un piston moteur. Le rappel des pistons moteur et de compression (14, 211) se fait en déviant le milieu sous pression par la partie postérieure (102, 210) des pistons, ce qui rend superflus des ressorts de rappel. Un canal de milieu sous pression (201, 205, 104) s'étend du point d'admission (207) du milieu sous pression jusqu'à une chambre postérieure (102) en traversant la partie de manche (200). La chambre postérieure (102) est obturée d'un côté de la partie postérieure du piston moteur (14).
EP86905779A 1985-09-14 1986-09-13 Outil a river Expired - Lifetime EP0236464B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3532932 1985-09-14
DE19853532932 DE3532932A1 (de) 1985-09-14 1985-09-14 Nietsetzwerkzeug

Publications (2)

Publication Number Publication Date
EP0236464A1 true EP0236464A1 (fr) 1987-09-16
EP0236464B1 EP0236464B1 (fr) 1992-12-09

Family

ID=6281044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86905779A Expired - Lifetime EP0236464B1 (fr) 1985-09-14 1986-09-13 Outil a river

Country Status (5)

Country Link
US (1) US4770023A (fr)
EP (1) EP0236464B1 (fr)
JP (1) JPH0777658B2 (fr)
DE (2) DE3532932A1 (fr)
WO (1) WO1987001630A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3775768D1 (de) * 1987-08-04 1992-02-13 Subotsch & Schwab Masch Nietsetzwerkzeug zum setzen von blindnieten.
US4903522A (en) * 1989-01-11 1990-02-27 Thomas Miller Pop riveter tool
US4888974A (en) * 1989-02-02 1989-12-26 Emhart Industries, Inc. Control valve for a mandrel collection system
US5086551A (en) * 1990-09-05 1992-02-11 Emhart Inc. Rivet setting tool
DE9110718U1 (de) * 1991-08-29 1992-06-04 Alfred Honsel Nieten- und Metallwarenfabrik GmbH & Co, 5758 Fröndenberg Blindniet-Handzange
CZ114193A3 (en) * 1993-06-11 1995-01-18 Josef Wihan Rivetting tool
US5357666A (en) * 1993-11-18 1994-10-25 Textron Inc. Fastener installation tool head quick disconnect assembly
US5598619A (en) * 1994-05-09 1997-02-04 Huck International, Inc. Hydraulic installation tool
US5490311A (en) * 1994-09-08 1996-02-13 Huck International, Inc. Ergonomic installation tool with selectable vacuum pintail collector
GB2301547A (en) * 1995-06-02 1996-12-11 Avdel Systems Ltd Fastener installation tool
EP0893178B1 (fr) * 1997-07-26 2003-04-09 Kerb-Konus-Vertriebs-GmbH Outil pour poinçonnage et estampage
JP4067725B2 (ja) * 1998-11-20 2008-03-26 株式会社リコー ブラインドリベットの分解装置及びその分解方法及びその分解方法を用いた生産システム
DE29822652U1 (de) * 1998-12-22 2000-05-18 Ms Verwaltungs Und Patentgesel Nietwerkzeug
GB2394686B (en) 2001-02-21 2004-10-06 Textron Fastening Syst Ltd Fastener installation tool including fastener-parts collection means
US6425170B1 (en) 2001-06-04 2002-07-30 Emhart Llc Rivet setting tool with jaw guide and nose housing quick connect
WO2004048011A2 (fr) * 2002-11-21 2004-06-10 Newfrey Llc Outil modulaire pour pose de rivets
US8256104B2 (en) * 2004-01-15 2012-09-04 Fulbright David J Fastener installation system
US20060150402A1 (en) * 2005-01-12 2006-07-13 Yu-Ching Lin Center position device of piston rod of riveter
JP5597432B2 (ja) * 2010-04-06 2014-10-01 ポップリベット・ファスナー株式会社 電動ブラインドリベット締結装置
CN103157729A (zh) * 2011-12-14 2013-06-19 中核建中核燃料元件有限公司 一种格架外条带铆接枪
GB2500897B (en) * 2012-04-03 2014-08-27 Infastech Ip Pte Ltd Fastener installation tool
CN107605851B (zh) * 2017-09-18 2019-06-07 沈阳飞机工业（集团）有限公司 液压压套装置
US11673243B2 (en) 2018-09-05 2023-06-13 Milwaukee Electric Tool Corporation Blind rivet nut-setting tool

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393491A (fr) * 1964-02-11 1965-03-26 Manuf Fr D Oeillets Metallique Appareil à commande hydraulique pour poser les rivets borgnes
GB1286466A (en) * 1968-10-04 1972-08-23 Avdel Ltd Lockbolt placing apparatus
US3555649A (en) * 1968-10-07 1971-01-19 Aerpat Ag Adaptor for pneumatically operated pulling tool
US3563438A (en) * 1968-12-05 1971-02-16 Fastener Corp Fastener driving tool
GB1484259A (en) * 1973-12-08 1977-09-01 Tucker Fasteners Ltd Blind-riveting tools for self-drilling rivets
JPS5916538B2 (ja) * 1974-08-30 1984-04-16 ゲジパ プリントニ−トテヒニ−ク ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 盲鋲の自動鋲打方法及び鋲打機
US4130006A (en) * 1976-07-15 1978-12-19 Ebbert Engineering Company Riveting system
DE3112711C2 (de) * 1981-03-31 1984-11-08 Gesipa Blindniettechnik Gmbh, 6000 Frankfurt Pneumatisch-hydraulisches Blindnietgerät
DE3306827C2 (de) * 1983-02-26 1986-05-07 Gesipa Blindniettechnik Gmbh, 6000 Frankfurt Pneumatisch-hydraulisches Setzgerät für Blindnietmuttern
US4580435A (en) * 1984-03-05 1986-04-08 Huck Manufacturing Company Installation tool for pull type fasteners
GB2174943B (en) * 1985-05-10 1988-08-03 Avdel Ltd Breakstem fastener installation tool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8701630A1 *

Also Published As

Publication number Publication date
WO1987001630A1 (fr) 1987-03-26
JPH0777658B2 (ja) 1995-08-23
JPS63500926A (ja) 1988-04-07
US4770023A (en) 1988-09-13
DE3532932A1 (de) 1987-03-19
EP0236464B1 (fr) 1992-12-09
DE3687268D1 (de) 1993-01-21

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