EP0441223A2 - Outil de rivetage activé hydrauliquement ou à main - Google Patents

Outil de rivetage activé hydrauliquement ou à main Download PDF

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Publication number
EP0441223A2
EP0441223A2 EP91101115A EP91101115A EP0441223A2 EP 0441223 A2 EP0441223 A2 EP 0441223A2 EP 91101115 A EP91101115 A EP 91101115A EP 91101115 A EP91101115 A EP 91101115A EP 0441223 A2 EP0441223 A2 EP 0441223A2
Authority
EP
European Patent Office
Prior art keywords
device housing
rotary head
sleeve
rear end
spindle
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.)
Withdrawn
Application number
EP91101115A
Other languages
German (de)
English (en)
Other versions
EP0441223A3 (en
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 Subotsch and Schwab 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
Priority claimed from DE9001315U external-priority patent/DE9001315U1/de
Application filed by Maschinenbau Subotsch and Schwab GmbH filed Critical Maschinenbau Subotsch and Schwab GmbH
Publication of EP0441223A2 publication Critical patent/EP0441223A2/fr
Publication of EP0441223A3 publication Critical patent/EP0441223A3/de
Withdrawn legal-status Critical Current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
    • B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
    • B21J15/386—Pliers for riveting
    • 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
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
    • 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
    • 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
    • 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
    • Y10T29/53752—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 having rotary drive mechanism
    • 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
    • Y10T29/53757—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 having allochiral actuating handles

Definitions

  • the invention relates to a riveting device, operated hydraulically or as a hand riveting device with two articulated levers for carrying out the actual riveting process and a rotating mandrel for screwing on the rivet nut and for unscrewing after the riveting process.
  • a riveting process can be carried out without difficulty; however, a large number of handles are required, which represent a burden on the operator, which leads to fatigue during longer working hours, and in addition, the execution of the individual handles requires a greater expenditure of time.
  • First the lever arms have to be opened completely and the mandrel has to be set in rotation.
  • a hand knob of a pull tube attached to the threaded mandrel is pushed back while the rivet nut is screwed onto the threaded mandrel between the thumb and index finger on the device housing.
  • the actual riveting process is carried out by pressing the two lever arms inwards.
  • the threaded mandrel is then unscrewed from the rivet nut by actuating the pull tube.
  • the invention is therefore based on the object of making available a riveting device which enables inexpensive operation for carrying out the riveting process and in which the operator's signs of fatigue and the processing time are reduced.
  • the invention consists in that a rotating device in the form of a rotary head is provided at the rear end of the device housing opposite the threaded mandrel, which is connected in a rotationally fixed manner to a pulling spindle connected to the threaded mandrel projecting at the front end of the device housing.
  • the invention further proposes that the rotary head surrounds the rear end of the device housing in a cylinder-like manner and is connected to a driver which drives a transmission which is arranged at the rear end of the tension spindle.
  • Rotational markings are expediently attached to the device housing.
  • the rotary head is arranged on the side of the device housing outside the plane of the handle tubes and is connected to the traction spindle via a gear mechanism. It is expediently provided that the rotary shaft of the rotary head runs in a plane perpendicular to the tension spindle and that the rotary shaft carries a bevel gear which meshes with a bevel gear seated on the tension spindle.
  • the rotary head is mounted on a sleeve rotatably seated on the rear end of the device housing, the sleeve can be set in different positions according to the type of operation of the device.
  • the sleeve advantageously carries a fixing bolt which engages in recesses which are made on the device housing. It can also be expediently provided that the sleeve is infinitely adjustable in its rotational position by a friction fit on the device housing.
  • This device can be adapted to the working method by the operator, is relatively light and enables easier operation.
  • the device has a relatively low weight, is shorter than known devices, therefore easier to handle and is characterized by a compact design. It requires relatively little effort.
  • the threaded mandrel 1 protrudes from the mouthpiece 2, which is fastened with the aid of a lock nut 3.
  • the mandrel holder 4 is located in the front sleeve 5, in which the mouthpiece 2 is also fixed. It is fastened with a rear lock nut 6.
  • the handle tubes 8 of the levers are fastened by bolts 9 to the front device housing 7.
  • the front end of the pliers legs 14 is articulated, the rear end of which is fastened to the device with bolts 9.
  • On the front housing 7 is a lifting screw 13 with an O-ring 12 attached.
  • the traction spindle 16 runs through the rear housing 15.
  • a guide sleeve 18 is attached to the rear housing 15 with the aid of setscrews 17, in which a planetary gear 19 sits and is fixed by the setscrews 20.
  • a driver 21 extends from the planetary gear 19, to which a rotary head 22 is fastened by means of threaded pins 23.
  • the planetary gear 19 is actuated via the driver 21, which in turn sets the spindle 16 in rotation. In this way, it is possible to screw the mandrel onto the blind rivet nut by rotating the rotary head 22 and to unscrew it again after the rivet setting process.
  • a sleeve 41 is seated on the device housing 14 and is designed to be rotatable with respect to the device housing.
  • a bore 42 is provided in the sleeve 41, through which a fixing bolt (not shown) engages in a recess 43 which is provided in the device housing 40.
  • the sleeve 41 can thus be fixed in various positions with respect to the device housing 40 by a plurality of recesses 43 distributed over the circumference. But it is also possible to provide a friction fit, so that the sleeve 41 is infinitely adjustable with respect to the device housing 40.
  • a rotary head attached laterally on this can also be brought into a position relative to the device housing 40, as may be required during assembly or as is most convenient for the operator.
  • a bevel gear 45 is connected to the rotary head 44, the shaft 46 of which runs perpendicular to the feed spindle 16.
  • the traction spindle 16 is connected to an extension spindle 47 which carries a bevel gear 48 which meshes with the bevel gear 45 of the shaft 46 to which the rotary head 44 is connected.
  • a bolt not shown, which sits in a bore 49 in the rotary head, this is with the Shaft 46 non-rotatably connected.
  • the mandrel 1 can be rotated via the pulling spindle 16 in order to thread the threaded rivet nut and to unscrew the threaded mandrel 1 after the riveting process.
  • the invention thus makes available a device for setting threaded rivet nuts in which the rotation of the threaded mandrel takes place in a simple manner with the aid of the threaded head 22, 44 and the threaded head 44 can be brought into an optimal position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Insertion Pins And Rivets (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
EP19910101115 1990-02-06 1991-01-29 Hydraulically or hand operated riveting tool Withdrawn EP0441223A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9001315U DE9001315U1 (fr) 1989-11-15 1990-02-06
DE9001315U 1990-02-06

Publications (2)

Publication Number Publication Date
EP0441223A2 true EP0441223A2 (fr) 1991-08-14
EP0441223A3 EP0441223A3 (en) 1992-03-04

Family

ID=6850716

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910101115 Withdrawn EP0441223A3 (en) 1990-02-06 1991-01-29 Hydraulically or hand operated riveting tool

Country Status (5)

Country Link
US (1) US5079818A (fr)
EP (1) EP0441223A3 (fr)
CA (1) CA2035795C (fr)
CS (1) CS29891A2 (fr)
RU (1) RU1831408C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104824A1 (de) 2017-03-08 2018-09-13 Huarui Wen Automatische Rückzughebel-Nietmutternzange

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115444U1 (fr) * 1991-12-13 1992-02-13 Maschinenbau Subotsch Und Schwab Gmbh, 6204 Taunusstein, De
US5359762A (en) * 1993-10-13 1994-11-01 Liu Yang Ting Dual-usage riveters
TW316504U (en) * 1996-12-26 1997-09-21 Teiko & Sons Corp Nut riveting tool having fixed hole
EP0922536B1 (fr) * 1997-12-12 2003-03-05 Herbert Schruff Dispositif pour la pose de chevilles à expansion
US7146698B2 (en) * 2002-02-18 2006-12-12 Masterfix Products B.V. Hand-held riveting tool
CZ12144U1 (cs) * 2002-02-18 2002-03-28 Ms Nářadí, S.R.O. Upínací spoj výměnného trnu a taľného čepu nýtovacího nástroje a pouľití tohoto upínacího spoje pro ruční nýtovací nástroj
US7155953B1 (en) * 2004-05-19 2007-01-02 Nikkel Robert E Anvil driving assembly
US7237413B2 (en) * 2005-04-26 2007-07-03 Acument Intellectual Properties Llc Setting tool
WO2012071981A1 (fr) * 2010-12-03 2012-06-07 Yuan Jianming Riveteuse
CN102485375B (zh) * 2010-12-03 2014-02-12 余姚唐文工具有限公司 铆螺母枪
TWI495523B (zh) * 2012-08-03 2015-08-11 Karat Ind Corp Double handle type can pull the pull rod pull cap (pull bolt) tool
TWI551371B (zh) * 2013-05-22 2016-10-01 Karat Ind Corp Replace the pull rod drive device pull cap (pull bolt) tool
CN104551605A (zh) * 2015-01-08 2015-04-29 杭州科技职业技术学院 一种阀芯拉拔机构
CN207873009U (zh) * 2018-01-10 2018-09-18 张玲 手动铆接工具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399442A (en) * 1942-06-19 1946-04-30 Richard W Luce Tool
DE8913479U1 (fr) * 1989-11-15 1989-12-28 Maschinenbau Schwab Gmbh, 6204 Taunusstein, De

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172958A1 (fr) * 1972-02-23 1973-10-05 Kuch Ewald
US3933019A (en) * 1974-10-04 1976-01-20 Borroughs Tool & Equipment Corporation Riveting device
GB1535099A (en) * 1976-06-17 1978-12-06 Futters Ltd Tools exerting a compressive or tensile force
US4140000A (en) * 1977-05-05 1979-02-20 Gesipa Blindniettechnik Gmbh Pliers-type tool for setting blind-rivet nuts
GB2122716B (en) * 1982-06-24 1985-10-02 Tucker Fasteners Ltd Rotary actuating device
DE3509614A1 (de) * 1985-03-16 1986-09-18 Alfred Honsel Nieten - und Metallwarenfabrik GmbH & Co, 5758 Fröndenberg Handnietgeraet mit kraftbegrenzung
US4649732A (en) * 1985-08-12 1987-03-17 Deutsch Fastener Corp. Fastener installation tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399442A (en) * 1942-06-19 1946-04-30 Richard W Luce Tool
DE8913479U1 (fr) * 1989-11-15 1989-12-28 Maschinenbau Schwab Gmbh, 6204 Taunusstein, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104824A1 (de) 2017-03-08 2018-09-13 Huarui Wen Automatische Rückzughebel-Nietmutternzange
DE102017104824B4 (de) 2017-03-08 2019-05-29 Huarui Wen Automatische Rückzughebel-Nietmutternzange

Also Published As

Publication number Publication date
CA2035795C (fr) 1997-12-30
CS29891A2 (en) 1991-09-15
EP0441223A3 (en) 1992-03-04
CA2035795A1 (fr) 1991-08-07
US5079818A (en) 1992-01-14
RU1831408C (ru) 1993-07-30

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