FR2369029A1 - Unite de poinconnage pour tubes de sections quelconques - Google Patents

Unite de poinconnage pour tubes de sections quelconques

Info

Publication number
FR2369029A1
FR2369029A1 FR7632704A FR7632704A FR2369029A1 FR 2369029 A1 FR2369029 A1 FR 2369029A1 FR 7632704 A FR7632704 A FR 7632704A FR 7632704 A FR7632704 A FR 7632704A FR 2369029 A1 FR2369029 A1 FR 2369029A1
Authority
FR
France
Prior art keywords
cams
rack
punches
block
crown wheel
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
FR7632704A
Other languages
English (en)
Other versions
FR2369029B3 (fr
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.)
TUBES CIE INDLE CALE
Original Assignee
TUBES CIE INDLE CALE
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 TUBES CIE INDLE CALE filed Critical TUBES CIE INDLE CALE
Priority to FR7632704A priority Critical patent/FR2369029A1/fr
Publication of FR2369029A1 publication Critical patent/FR2369029A1/fr
Application granted granted Critical
Publication of FR2369029B3 publication Critical patent/FR2369029B3/fr
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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)

Abstract

Cette unité de poinçonnage comporte une pièce centrale interchangeable 4, percée d'un alésage central à travers lequel peut être introduit le tube 9 à poinçonner enfilé sur une bigorne 10 et guidant le coulissement radial de porte-poinçons 7, et une couronne concentrique interchangeable 13 formant came intérieure 17 et extérieure 19 coopérant respectivement avec l'extrémité arrière 17 et un doigt latéral 20 des porte-poinçons 7, et munie d'une denture extérieure 14, en prise avec une crémaillère coulissante 16. Le coulissement dans un sens de la crémaillère 16 provoque la rotation sinistrorsum de la couronne 13 et le déplacement radial centripète des porte-poinçons 7, et le poinçonnage du tube 9, et dans le sens inverse, la rotation dextrorsum de la couronne 13 et le déplacement radial des porte-poinçons 7 en sens inverse, en dégageant les poinçons 8.
FR7632704A 1976-10-29 1976-10-29 Unite de poinconnage pour tubes de sections quelconques Granted FR2369029A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7632704A FR2369029A1 (fr) 1976-10-29 1976-10-29 Unite de poinconnage pour tubes de sections quelconques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632704A FR2369029A1 (fr) 1976-10-29 1976-10-29 Unite de poinconnage pour tubes de sections quelconques

Publications (2)

Publication Number Publication Date
FR2369029A1 true FR2369029A1 (fr) 1978-05-26
FR2369029B3 FR2369029B3 (fr) 1979-07-13

Family

ID=9179377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632704A Granted FR2369029A1 (fr) 1976-10-29 1976-10-29 Unite de poinconnage pour tubes de sections quelconques

Country Status (1)

Country Link
FR (1) FR2369029A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616540A (en) * 1983-05-11 1986-10-14 Alfred Morhard Method and apparatus for making tubes formed with holes in their peripheral wall
US4621553A (en) * 1984-05-30 1986-11-11 Henry Gruchalski Vertical pierce die
US4622876A (en) * 1984-04-27 1986-11-18 Reinhard Napierski Cutting device for crested cutting of fruits and the like
US4956986A (en) * 1987-08-21 1990-09-18 Anderson-Cook, Inc. Roll forming notches in a thin-wall power transmission member
FR2737143A1 (fr) * 1995-07-26 1997-01-31 Orain Michel Procede et dispositif pour decouper au moyen d'une presse la paroi peripherique tubulaire d'un organe en forme de bol
US5996455A (en) * 1996-11-20 1999-12-07 Daimlerchrysler Ag Method and device for making holes at the circumference of a hollow shape
WO2003039781A1 (fr) * 2001-11-08 2003-05-15 Ronald Malcolm Bond Sanderson Appareil ameliore permettant de former un deflecteur
RU2632309C1 (ru) * 2016-06-02 2017-10-03 Акционерное общество "Трубодеталь" (АО "Трубодеталь") Пуансон для отбортовки ответвления в стенке трубной заготовки (варианты)
CN109482776A (zh) * 2019-01-15 2019-03-19 吉林大学 一种用于多点辊压成形的内凸轮辊压盘机构
CN110340979A (zh) * 2019-06-04 2019-10-18 杨道财 一种聚四氟乙烯滚筒及其制作方法和打孔设备

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616540A (en) * 1983-05-11 1986-10-14 Alfred Morhard Method and apparatus for making tubes formed with holes in their peripheral wall
US4622876A (en) * 1984-04-27 1986-11-18 Reinhard Napierski Cutting device for crested cutting of fruits and the like
US4621553A (en) * 1984-05-30 1986-11-11 Henry Gruchalski Vertical pierce die
US4956986A (en) * 1987-08-21 1990-09-18 Anderson-Cook, Inc. Roll forming notches in a thin-wall power transmission member
FR2737143A1 (fr) * 1995-07-26 1997-01-31 Orain Michel Procede et dispositif pour decouper au moyen d'une presse la paroi peripherique tubulaire d'un organe en forme de bol
US5996455A (en) * 1996-11-20 1999-12-07 Daimlerchrysler Ag Method and device for making holes at the circumference of a hollow shape
WO2003039781A1 (fr) * 2001-11-08 2003-05-15 Ronald Malcolm Bond Sanderson Appareil ameliore permettant de former un deflecteur
RU2632309C1 (ru) * 2016-06-02 2017-10-03 Акционерное общество "Трубодеталь" (АО "Трубодеталь") Пуансон для отбортовки ответвления в стенке трубной заготовки (варианты)
CN109482776A (zh) * 2019-01-15 2019-03-19 吉林大学 一种用于多点辊压成形的内凸轮辊压盘机构
CN110340979A (zh) * 2019-06-04 2019-10-18 杨道财 一种聚四氟乙烯滚筒及其制作方法和打孔设备

Also Published As

Publication number Publication date
FR2369029B3 (fr) 1979-07-13

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Legal Events

Date Code Title Description
TP Transmission of property