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ES8505270A1 - Manually operated tool for flaring tubes. - Google Patents

Manually operated tool for flaring tubes.

Info

Publication number
ES8505270A1
ES8505270A1 ES534638A ES534638A ES8505270A1 ES 8505270 A1 ES8505270 A1 ES 8505270A1 ES 534638 A ES534638 A ES 534638A ES 534638 A ES534638 A ES 534638A ES 8505270 A1 ES8505270 A1 ES 8505270A1
Authority
ES
Spain
Prior art keywords
die
head portion
shaft
main body
bearing surface
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.)
Expired
Application number
ES534638A
Other languages
Spanish (es)
Other versions
ES534638A0 (en
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.)
Rothenberger SA
Original Assignee
Rothenberger SA
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 Rothenberger SA filed Critical Rothenberger SA
Publication of ES8505270A1 publication Critical patent/ES8505270A1/en
Publication of ES534638A0 publication Critical patent/ES534638A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/16—Reverse flanging of tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/021—Enlarging by means of tube-flaring hand tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

A flaring or swaging tool system having a main body (10) in which a threaded shaft (54) includes a die-supporting end (64) terminating in a head portion (65) and having a circumferential groove (66) adjacent the head portion (65), the head portion having a lower bearing surface (68), and a plurality of dies (12, 12A, 12B, 12C, 12D, 12E, 12F, 12G) each die having a recess (80, 80F) sized to receive the head portion therein and having a mating bearing surface (90, 90G, 90F) which abuts the bearing surface (68) of the head portion (65) to transmit therethrough the compressive forces generated during a forming operation. In a preferred embodiment, the recess (80) includes a pair of opposing shoulders (82, 84) located opposite a swaging surface (72, 72A, 72B, 72D, 72E) of the die and forming a slot (88) therebetween for slidably receiving the groove (66) such that the die may be retained on the die supporting end (64) of the shaft (54) by engagement of the head portion (65) with the shoulders (82, 84). The main body (10) is of the type having a pair of clamping members (14, 16) for grasping a workpiece (94, 94A, 94B, 94D, 94E) therebetween and a strap member (42) spaced from the clamping members the shaft (54) is threaded into the strap member (42) for movement outward and away from the clamping members (14, 16). In an alternate embodiment, each die (12G) includes a cam spring (118) and pin (122) which can be actuated to lock the die (12G) on the shaft (54). The tool system also includes dies (12A, 12B) for performing a double-flaring operation and gauges (97, 98C) for determining the proper positioning of a tubular workpiece (94E) to the main body (10).
ES534638A 1983-07-26 1984-07-26 PIPE FLARING SYSTEM Granted ES534638A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51729583A 1983-07-26 1983-07-26

Publications (2)

Publication Number Publication Date
ES8505270A1 true ES8505270A1 (en) 1985-05-16
ES534638A0 ES534638A0 (en) 1985-05-16

Family

ID=24059214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534638A Granted ES534638A0 (en) 1983-07-26 1984-07-26 PIPE FLARING SYSTEM

Country Status (4)

Country Link
EP (1) EP0133952A1 (en)
JP (1) JPS6054232A (en)
AU (1) AU2792284A (en)
ES (1) ES534638A0 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175831B (en) * 1985-05-30 1988-08-03 Stephen Linley Duchar Multi-function pipe treatment tool
DE3702252A1 (en) * 1987-01-27 1988-08-04 Schmidt Paul DRIVE WITH CLUTCH
GB2202775B (en) * 1987-02-27 1991-07-03 Peter Raffels Method and apparatus for forming the end of a pipe
US4843860A (en) * 1988-06-06 1989-07-04 Carrier Corporation Two stage impact beller
US4858305A (en) * 1988-06-06 1989-08-22 Carrier Corporation Single station tension hairpin tube expander
GB2277893B (en) * 1993-05-15 1996-03-27 Victaulic Plc Apparatus for deforming a cylindrical sleeve
ES1028479Y (en) * 1994-07-01 1995-09-01 Saneper S A FLARING BODY.
GB2375726A (en) * 2001-05-26 2002-11-27 Michael Bailey Swaging block
TW201114516A (en) * 2009-10-23 2011-05-01 Tai-Hung Lee Tube expansion device for rapid joining
DE102011000581A1 (en) * 2011-02-09 2012-08-09 Rothenberger Ag Device for flaring pipe ends
WO2013064143A2 (en) * 2011-11-02 2013-05-10 Rothenberger Ag Clamping element for a clamping device for fixing a tube to be flanged
US10421110B2 (en) * 2016-11-08 2019-09-24 Shu-Hui Chen Mold tool
CN106694598A (en) * 2016-12-22 2017-05-24 湖南南方宇航工业有限公司 Reaming work fixture
FR3095357A1 (en) * 2019-04-25 2020-10-30 Faurecia Systemes D'echappement Tubular element forming machine
CN110465599B (en) * 2019-08-30 2024-07-09 上海德朗汽车散热器制造有限公司 Flaring equipment for automobile all-aluminum intercooler water pipe
WO2022081686A1 (en) * 2020-10-13 2022-04-21 Diversitech Corporation Bits and methods of manufacture and use thereof
CN112658086A (en) * 2020-11-10 2021-04-16 中国航发贵州黎阳航空动力有限公司 Machining method and device for engine part with flanging bushing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595036A (en) * 1948-06-26 1952-04-29 Penn Aircraft Products Inc Apparatus for double flaring tubes
US3913364A (en) * 1974-07-11 1975-10-21 Imp Eastman Corp Flaring tool
US4050286A (en) * 1976-10-15 1977-09-27 Parker-Hannifin Corporation Swaging apparatus

Also Published As

Publication number Publication date
EP0133952A1 (en) 1985-03-13
ES534638A0 (en) 1985-05-16
AU2792284A (en) 1985-01-31
JPS6054232A (en) 1985-03-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401