ES2067975T3 - Procedimiento y dispositivo para la realizacion de perfiles de rosca en tubos poligonales. - Google Patents

Procedimiento y dispositivo para la realizacion de perfiles de rosca en tubos poligonales.

Info

Publication number
ES2067975T3
ES2067975T3 ES92107427T ES92107427T ES2067975T3 ES 2067975 T3 ES2067975 T3 ES 2067975T3 ES 92107427 T ES92107427 T ES 92107427T ES 92107427 T ES92107427 T ES 92107427T ES 2067975 T3 ES2067975 T3 ES 2067975T3
Authority
ES
Spain
Prior art keywords
polygonal tube
expanding claw
section
tube
realization
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 - Lifetime
Application number
ES92107427T
Other languages
English (en)
Inventor
Artur Dipl-Ing Fh Schworer
Werner Dipl-Ing Handvest
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.)
Peri GmbH
Original Assignee
Peri 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 Peri GmbH filed Critical Peri GmbH
Application granted granted Critical
Publication of ES2067975T3 publication Critical patent/ES2067975T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Joints With Pressure Members (AREA)
  • Clamps And Clips (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA APLICACION DE ESTRIAS ROSCADAS SOBRE LOS CANTOS DE UN TUBO (5). SE COMPONE POR TANTO DE UN TUBO DE BORDES MULTIPLES (5) QUE SE HA CONFORMADO EN PROCESO SIN ARRANQUE DE VIRUTA, QUE MUESTRA PRINCIPALMENTE UNA GARRA EXPANDIBLE (10,11,14), CUYA SUPERFICIE EXTERIOR TIENE EL CONTORNO DE UN TRAMO DE SEGMENTO DE ROSCA, COMO HERRAMIENTA INFERIOR QUE ES PRESIONADA INTERNAMENTE CONTRA LA PARED DEL TUBO DE ARISTAS MULTIPLES, QUE A CONTINUACION ES PRESIONADA MEDIANTE UNA HERRAMIENTA EXTERIOR (15,16) QUE MUESTRA CONTORNOS EXTERIORES CON SEGMENTOS ROSCADOS FABRICADOS EN TRAMOS, EN LA ZONA DE LA GARRA EXPANDIBLE (10,11,14) DESDE AFUERA CONTRA EL BORDE DEL TUBO (5), DE FORMA QUE EL MATERIAL PLASTICO DE LA PARED DEL TUBO (5) ENTRA EN LA ZONA DEL BORDE EN LA PROFUNDIDAD DE LA SUPERFICIE EXTERIOR DE LA GARRA EXPANDIBLE (10,11,14). LA HERRAMIENTA EXTERIOR (15,16) Y LA GARRA EXPANDIBLE (10,11,14) SON ELEVADAS DE LAS PAREDES DEL TUBO Y A CONTINUACION EL TUBO (5)SE MUEVE DE FORMA RELATIVA A LA HERRAMIENTA EXTERIOR (15,16) Y LA GARRA EXPANDIBLE (10,11,14) Y LA PENDIENTE O EL CORTE DE MECANIZADO SE DESPLAZAN DE FORMAS MULTIPLES EN DIRECCION AXIAL.
ES92107427T 1991-05-02 1992-04-30 Procedimiento y dispositivo para la realizacion de perfiles de rosca en tubos poligonales. Expired - Lifetime ES2067975T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4114336A DE4114336A1 (de) 1991-05-02 1991-05-02 Verfahren und vorrichtung zum anbringen von gewindezuegen auf mehrkantrohren

Publications (1)

Publication Number Publication Date
ES2067975T3 true ES2067975T3 (es) 1995-04-01

Family

ID=6430827

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107427T Expired - Lifetime ES2067975T3 (es) 1991-05-02 1992-04-30 Procedimiento y dispositivo para la realizacion de perfiles de rosca en tubos poligonales.

Country Status (4)

Country Link
EP (1) EP0512426B1 (es)
AT (1) ATE115015T1 (es)
DE (2) DE4114336A1 (es)
ES (1) ES2067975T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960008C1 (de) * 1999-12-13 2001-08-23 Baunach Und Schmid Gmbh Mehrkantrohr mit Gewindezügen
CN110508700B (zh) * 2019-09-02 2020-11-27 珠海格力智能装备有限公司 夹持装置及具有其的胀管机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR552911A (fr) * 1921-11-11 1923-05-09 Alsacienne Constr Meca Procédé pour la fabrication de tuyaux à parois ondulées
US3314276A (en) * 1964-04-07 1967-04-18 Federal Mogul Bower Bearings Bellows forming machine
FR2203685A1 (es) * 1972-10-19 1974-05-17 Lechevallier Maurice
DE3514485A1 (de) * 1985-04-22 1986-10-23 Heinz 4000 Düsseldorf Regenhardt Verfahren und vorrichtung zur herstellung von schlitzbruecken-filterrohren
DE3700758A1 (de) * 1987-01-13 1988-07-21 Gd Anker Gmbh & Co Kg Verfahren zur formung eines gewindes und rohrkoerper mit gewinde

Also Published As

Publication number Publication date
DE59200890D1 (de) 1995-01-19
EP0512426B1 (de) 1994-12-07
DE4114336A1 (de) 1992-11-05
ATE115015T1 (de) 1994-12-15
EP0512426A1 (de) 1992-11-11

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