ES2031260T3 - Util de prensa especialmente para el torneado de piezas de chapa y procedimiento para su fabricacion. - Google Patents

Util de prensa especialmente para el torneado de piezas de chapa y procedimiento para su fabricacion.

Info

Publication number
ES2031260T3
ES2031260T3 ES88401943T ES88401943T ES2031260T3 ES 2031260 T3 ES2031260 T3 ES 2031260T3 ES 88401943 T ES88401943 T ES 88401943T ES 88401943 T ES88401943 T ES 88401943T ES 2031260 T3 ES2031260 T3 ES 2031260T3
Authority
ES
Spain
Prior art keywords
press tool
procedure
manufacture
turning plate
plate pieces
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
ES88401943T
Other languages
English (en)
Inventor
Gerard Monza
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.)
CHAUSSON INGENIERIE
Original Assignee
CHAUSSON INGENIERIE
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 CHAUSSON INGENIERIE filed Critical CHAUSSON INGENIERIE
Application granted granted Critical
Publication of ES2031260T3 publication Critical patent/ES2031260T3/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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/20—Making tools by operations not covered by a single other subclass
    • B21D37/205—Making cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/44—Removing or ejecting moulded articles
    • B29C51/445—Removing or ejecting moulded articles from a support after moulding, e.g. by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)

Abstract

UTIL DE PRENSA PARA RECORTAR PIEZAS EMBUTIDAS QUE COMPORTA UN PUNZON (7), RODEADO POR UN ABRIDOR (8A), QUE COOPERA CON AL MENOS UNA MATRIZ DE CORTE (15) POR ENCIMA DE LA CUAL EL BORDE (28A) DE LA PIEZA ES MANTENIDO POR EL ABRIDOR (8A). SE CARACTERIZA EN QUE AL MENOS EL ESPACIO DELIMITADO POR LA MATRIZ CONTIENE AL MENOS UN EYECTOR (16) DE MATERIA ELASTICAMENTE DEFORMABLE QUE PRESENTA UNA PARTE SUPERIOR CUYA FORMA CORRESPONDE AL MENOS PARCIALMENTE A LA DE LA PIEZA (28) Y FORMA, EN REPOSO, LIGERAMENTE SALIENTE POR ENCIMA DEL BORDE DE CORTE.
ES88401943T 1987-07-31 1988-07-26 Util de prensa especialmente para el torneado de piezas de chapa y procedimiento para su fabricacion. Expired - Lifetime ES2031260T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710910A FR2618701B1 (fr) 1987-07-31 1987-07-31 Outil de presse notamment pour le detourage de pieces de tole et procede pour sa fabrication

Publications (1)

Publication Number Publication Date
ES2031260T3 true ES2031260T3 (es) 1992-12-01

Family

ID=9353782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88401943T Expired - Lifetime ES2031260T3 (es) 1987-07-31 1988-07-26 Util de prensa especialmente para el torneado de piezas de chapa y procedimiento para su fabricacion.

Country Status (4)

Country Link
EP (1) EP0305239B1 (es)
DE (1) DE3870768D1 (es)
ES (1) ES2031260T3 (es)
FR (1) FR2618701B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102319774B (zh) * 2011-06-24 2013-08-28 武汉一冶钢结构有限责任公司 U形弹性结冷压成形方法及装置
CN112519189A (zh) * 2020-12-14 2021-03-19 滁州迪蒙德模具制造有限公司 一种冰箱吸塑模具中抽芯结构
CN112692153B (zh) * 2020-12-21 2023-03-17 广东泛鸿金属科技有限公司 一种用于高端装备制造的方形金属板材冲压设备
CN114713735B (zh) * 2022-05-16 2022-08-26 济南二机床集团有限公司 一种试模压力机的工作台及其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767438A (en) * 1954-02-22 1957-02-06 Amedo John Sarno A new or improved method of producing press tools for cutting blanks from sheet material, and press tools made according to such method
US2771851A (en) * 1954-05-20 1956-11-27 Lockheed Aircraft Corp Sheet metal forming die means
US2821871A (en) * 1955-02-28 1958-02-04 Jarvis Page F Method of making die-cutting apparatus
DE1191327B (de) * 1955-09-14 1965-04-22 Templet Ind Inc Schnittwerkzeug fuer Blechmaterial
US3048069A (en) * 1957-04-03 1962-08-07 Templet Ind Inc Stripper for rule die sets
US3020785A (en) * 1958-04-07 1962-02-13 Budd Co Dual steel rule blanking die and method of making it
FR2541914B1 (fr) * 1983-03-02 1985-12-20 Essarauto 2000 Outillage d'estampage de chiffres et lettres sur des plaques, notamment pour la confection de plaques d'immatriculation

Also Published As

Publication number Publication date
DE3870768D1 (de) 1992-06-11
FR2618701B1 (fr) 1994-05-27
EP0305239B1 (fr) 1992-05-06
FR2618701A1 (fr) 1989-02-03
EP0305239A1 (fr) 1989-03-01

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