WO2010109103A1 - Outillage de presse pour le detourage et le relevage d'un meme bord de tole en une seule operation et procede utilisant un tel outillage - Google Patents
Outillage de presse pour le detourage et le relevage d'un meme bord de tole en une seule operation et procede utilisant un tel outillage Download PDFInfo
- Publication number
- WO2010109103A1 WO2010109103A1 PCT/FR2010/050323 FR2010050323W WO2010109103A1 WO 2010109103 A1 WO2010109103 A1 WO 2010109103A1 FR 2010050323 W FR2010050323 W FR 2010050323W WO 2010109103 A1 WO2010109103 A1 WO 2010109103A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- edge
- sheet
- sheet metal
- lifting
- trimming
- Prior art date
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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
-
- 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
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D37/08—Dies with different parts for several steps in a process
Definitions
- the present invention relates to a press tool for trimming and lifting the same sheet edge in a single operation. It also relates to a method of trimming and lifting the same sheet edge in a single operation, which uses such a tool.
- a cutting tool or punch We have already sought to simplify the design of a cutting tool or punch.
- document FR 2 828 450 describes a cutting tool for the peripheral finishing of panels intended for the internal lining of motor vehicles.
- This tool comprises, on the one hand, a crown-shaped matrix, which is provided with a raised and profiled abutment whose shape corresponds to the peripheral zone of the panel and, on the other hand, a member acting as a punch, provided with vertical cutting elements adapted to cooperate in the manner of a shear, under the action of a press, with the outer edges of the raised and profiled abutment of the die to cut the peripheral zone of the panel.
- the punch and the die are both provided with guiding elements able to allow the correct operation of these elements.
- the object of the present invention is to provide a press tool, which allows to perform in a single operation the trimming and lifting of the same sheet edge.
- Another object of the present invention is to provide such press tooling, which is of simple design and construction, which is robust, reliable and economical, and which therefore makes it possible to simplify and reduce the cost of the operation. trimming and lifting a sheet edge.
- the present invention relates to a press tool for trimming and lifting a single sheet edge in a single operation.
- This new tooling comprises a lower part, an upper part movable in translation relative to the lower part so as to be able to tighten said sheet edge, a tool for trimming said sheet edge, integral with the upper part and able to shear the sheet-metal edge cooperating with a counter-blade secured to the lower part, and a cut-edge edge lifting tool secured to the lower part and profiled so as to cooperate by matching the shapes with a corresponding shape of the upper part. in order to raise the edge of the sheet when the translational movement of the upper part against the lower part is continued after the trimming.
- said counterblade is constituted by an upper edge of the edge lifting tool.
- the upper portion of the tool is constituted by an upper frame and a movable presser slidable relative to said upper frame, which movable presser comprises at least one clamping surface of the edge of sheet metal to cut out.
- the lower part is constituted by a lower frame and a movable bottom slidable relative to said lower frame, which movable bottom has at least one clamping surface of the sheet metal edge to be cut.
- the corresponding shape of the upper part for lifting the edge of the sheet is constituted by an inclined section of the clamping surface of the sheet edge, with the same inclination as the profile of the lifting tool.
- the movable presser is connected to the upper frame by springs which compress during clamping of the sheet metal edge to be cut, and the movable bottom is connected to the lower frame by springs which compress during the lifting phase of the edge sheet metal.
- the sliding of the movable presser relative to the upper frame and the sliding of the movable bottom relative to the lower frame can be obtained by vertical slideways.
- the present invention also relates to a method of trimming and lifting the same sheet edge in a single operation, which uses a tool according to that described above in outline.
- This new process comprises the following steps:
- the sheet is placed on the lower part of the said tooling; the upper part, which comes into contact with the lower part, is lowered to clamp the sheet under the effect of the springs of the upper part which are weaker than those of the part; lower
- This new method can be applied, for example, to the constituent plates of motor vehicle pavilions with integrated rear gutter and horizontally fixed shutter hinges.
- FIG. 1 is a schematic representation of the press tooling according to the present invention in the open position
- FIG. 2A is a diagrammatic representation of the press tool of FIG. 1 being closed, at the beginning of FIG. the clipping phase
- FIG. 2B is an enlarged view of the area of the sheet edge, in the position of the tool shown in FIG. 2A,
- FIG. 3A is a diagrammatic representation of the press tool of FIGS. 1, 2A and 2B being closed at the beginning of the lifting phase of the sheet edge;
- FIG. 3B is an enlarged view of the area of FIG. of the sheet edge, in the position of the tool shown in FIG. 3A,
- FIG. 4A is a schematic representation of the press tooling of FIGS. 1, 2A, 2B, 3A and 3B in the closed position, and
- FIG. 4B is an enlarged view of the area of the sheet edge in the closed position of the tool of Figure 4A.
- FIG. 1 there is shown schematically the press tooling according to the present invention in the open position. It is consisting of an upper part, of general reference 10, and a lower part, of general reference 20.
- the upper part 10 comprises an upper frame 11 on which is fixedly mounted a cutting tool, also called a trimming tool 13, and a movable presser 12.
- the assembly 11, 12 is movable in vertical translation along the arrow F of FIG. 1.
- the movable presser 12 can slide vertically relative to the upper frame 11 by means of the sliding means 11a, 12a, which can be slides, for example, carried by the upper frame 11 and the movable presser 12, respectively.
- the trimming tool 13 comprises a clipping blade 14 capable of cutting a sheet.
- Elastic spring return means 15 are mounted on the movable presser 12 to clamp the workpiece, as will be explained later in this text.
- the lower part 20 comprises a lower frame 21, on which is mounted an edge lifting tool 23, and a bottom 22 movable relative to the lower frame 21.
- the movable bottom 22 can slide vertically relative to the lower frame 21 to the using sliding means 21a, 22a, which can be, as for the upper part, slides, for example, carried by the lower frame 21 and the movable bottom 22, respectively.
- the workpiece preferably a sheet metal part, is referenced 30. It is in position on the movable bottom 22, in particular on its upper bearing faces 22e, 22f, adapted, as the corresponding surfaces 12e and 12f of the presser mobile 12, the profile of the sheet 30, before the cutting of its end 30a and the lifting of its cut edge.
- FIGS. 2A and 2B there is shown, in a schematic manner, the press tooling according to the invention being closed according to the movement of the arrow F, at the beginning of the first phase of this movement according to the vertical direction, called "clipping phase".
- the upper part 10 formed of the upper frame
- the shearing effect is obtained, as can better be seen in FIG. 3B, by the sliding in the shearing plane C of the shaping blade 14 on a counterblade constituted by an upper edge 24a of the blade 24 of the lifting tool 23.
- the end portion 30b of the sheet metal part 30 thus cut away is then raised in the second stage of the press operation.
- the inclined face 12b and the face 24b have the same inclination, and raises the edge 30b of the sheet 30 while approaching (FIGS. 4A and 4B).
- the edge of the sheet 30 being raised on the lifting blade, the upper part 10 of the tool has reached the end of the race and can begin its ascent, in order to perform a new operation of trimming and lifting the edge on another sheet.
- the present invention has many advantages, among which the following advantages: an economic gain of a conventional press tool, consequently a gain in area and logistics in a manufacturing plant, and a simplification of the cutting of the workpiece. sheet.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shearing Machines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI1006745A BRPI1006745B1 (pt) | 2009-03-24 | 2010-02-25 | equipamento de prensa para recorte e elevação de uma mesma borda de chapa metálica em uma única operação e método utilizando o referido equipamento |
CN201080013067.9A CN102361707B (zh) | 2009-03-24 | 2010-02-25 | 通过单次操作修剪和弯折板材的同一边缘的冲压设备和使用该设备的方法 |
ES10709907T ES2390956T3 (es) | 2009-03-24 | 2010-02-25 | Utillaje de prensa para el recorte y el levantamiento de un mismo borde de chapa en una sola operación y procedimiento que emplea dicho utillaje |
EP10709907A EP2411166B1 (fr) | 2009-03-24 | 2010-02-25 | Outillage de presse pour le detourage et le relevage d'un meme bord de tole en une seule operation et procede utilisant un tel outillage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0951852A FR2943563A1 (fr) | 2009-03-24 | 2009-03-24 | Outillage de presse pour le detourage et le relevage d'un meme bord de tole en une seule operation |
FR0951852 | 2009-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010109103A1 true WO2010109103A1 (fr) | 2010-09-30 |
Family
ID=41403129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2010/050323 WO2010109103A1 (fr) | 2009-03-24 | 2010-02-25 | Outillage de presse pour le detourage et le relevage d'un meme bord de tole en une seule operation et procede utilisant un tel outillage |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2411166B1 (fr) |
CN (1) | CN102361707B (fr) |
BR (1) | BRPI1006745B1 (fr) |
ES (1) | ES2390956T3 (fr) |
FR (1) | FR2943563A1 (fr) |
WO (1) | WO2010109103A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513445A (zh) * | 2011-11-30 | 2012-06-27 | 长城汽车股份有限公司 | 一种修翻边复合冲压模具 |
FR2982513A1 (fr) * | 2011-11-15 | 2013-05-17 | Peugeot Citroen Automobiles Sa | Dispositif de detourage et de calibrage d'une tole pour une presse au cours |
EP2803424A1 (fr) * | 2013-05-14 | 2014-11-19 | Peugeot Citroën Automobiles Sa | Equipement de presse d'emboutissage à lame de découpe temporisée |
FR3023737A1 (fr) * | 2014-07-16 | 2016-01-22 | Peugeot Citroen Automobiles Sa | Presse d’emboutissage comprenant une lame de decoupe mobile et une lame de relevage, un presseur general et un presseur independant |
FR3028193A1 (fr) * | 2014-11-06 | 2016-05-13 | Peugeot Citroen Automobiles Sa | Outillage de detourage et de decoupe de bord detoure |
CN106955926A (zh) * | 2017-03-26 | 2017-07-18 | 亿森(上海)模具有限公司 | 一种冲压模具用的铝板切断控制方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2976198B1 (fr) * | 2011-06-09 | 2013-07-05 | Peugeot Citroen Automobiles Sa | Presse d'emboutissage, notamment pour l'emboutissage de pieces de tolerie de vehicules automobiles |
FR2978686B1 (fr) * | 2011-08-03 | 2013-08-09 | Peugeot Citroen Automobiles Sa | Dispositif de decoupe d'une bande de tole et presse de decoupe et d'emboutissage comportant un tel dispositif. |
FR2989604B1 (fr) * | 2012-04-18 | 2014-11-21 | Peugeot Citroen Automobiles Sa | Presse d'emboutissage et de decoupe de pieces en tole, cette presse comportant un fond mobile permettant de relever un bord de ces pieces. |
FR2991205B1 (fr) * | 2012-06-01 | 2014-06-27 | Peugeot Citroen Automobiles Sa | Outil de detourage d'une tole emboutie, comportant un crochet pivotant descendant avec la lame de detourage. |
FR3006615B1 (fr) * | 2013-06-05 | 2015-06-26 | Peugeot Citroen Automobiles Sa | Dispositif et procede pour regler le jeu entre une lame de tombage, relevage ou calibrage et un poincon d'une presse |
FR3009691B1 (fr) * | 2013-08-14 | 2015-08-21 | Peugeot Citroen Automobiles Sa | Outillage d’emboutissage pour la mise en forme du bord d’une piece de tolerie et procede de mise en œuvre |
FR3009797B1 (fr) * | 2013-08-22 | 2015-08-21 | Peugeot Citroen Automobiles Sa | Poste de relevage de bord dans lequel une piece ayant un bord releve est formee dans une bande de tole |
FR3009980B1 (fr) * | 2013-09-03 | 2015-08-21 | Peugeot Citroen Automobiles Sa | Outils de decoupe et de tombage du bord de pieces en tole |
FR3017552B1 (fr) * | 2014-02-17 | 2016-02-19 | Peugeot Citroen Automobiles Sa | Presse pour emboutir une piece en tole d’acier a tres haute limite elastique, telle qu’un brancard de vehicule automobile |
CN103949540B (zh) * | 2014-04-30 | 2016-01-13 | 宝钢发展有限公司 | 一种钢板盒盖一体成型的加工方法 |
CN103978099B (zh) * | 2014-04-30 | 2016-04-27 | 宝钢发展有限公司 | 一种钢板盒盖一体成型的加工设备 |
FR3033719B1 (fr) * | 2015-03-19 | 2017-03-24 | Peugeot Citroen Automobiles Sa | Outillage de detourage d’emboutis |
FR3052693B1 (fr) * | 2016-06-15 | 2018-07-06 | Peugeot Citroen Automobiles Sa | Controle d’evacuation de chutes de decoupe par ventouse magnetique |
ITUA20164545A1 (it) * | 2016-06-21 | 2017-12-21 | Sandro Mizzon | Sistema unico per la formatura di stampati metallici bordati |
CN108723239B (zh) * | 2017-04-18 | 2020-07-10 | Ykk株式会社 | 成型机、金属材的成型方法、以及停止爪部件的制造方法 |
CN107716675B (zh) * | 2017-11-06 | 2023-08-11 | 无锡先导智能装备股份有限公司 | 折边组件、折弯装置及折弯方法 |
CN108188253A (zh) * | 2017-12-28 | 2018-06-22 | 天津中嘉盛君精密机械有限公司 | 一种适用于汽车板材成型壳体 |
GB2571782B (en) * | 2018-03-09 | 2020-08-05 | Magna Int Inc | Die cutting insert and method for cutting sheet metals |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2629006A1 (fr) | 1988-03-24 | 1989-09-29 | Ind Meccanica F Fulcheri | Outillage de decoupe pour la finition peripherique de panneaux destines au revetement interieur de voitures automobiles |
JPH03189018A (ja) * | 1989-12-15 | 1991-08-19 | Toyota Motor Corp | 抜絞り成形用型 |
JPH0732057A (ja) | 1993-07-16 | 1995-02-03 | Mazda Motor Corp | プレス加工装置 |
JPH09271856A (ja) * | 1996-04-08 | 1997-10-21 | Kanto Auto Works Ltd | プレス成形型 |
JPH11179446A (ja) * | 1997-12-22 | 1999-07-06 | Toyota Motor Corp | 型および成形方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1099923C (zh) * | 1997-03-26 | 2003-01-29 | 优美克斯股份株式会社 | 薄板成形模 |
-
2009
- 2009-03-24 FR FR0951852A patent/FR2943563A1/fr not_active Withdrawn
-
2010
- 2010-02-25 EP EP10709907A patent/EP2411166B1/fr active Active
- 2010-02-25 WO PCT/FR2010/050323 patent/WO2010109103A1/fr active Application Filing
- 2010-02-25 BR BRPI1006745A patent/BRPI1006745B1/pt active IP Right Grant
- 2010-02-25 ES ES10709907T patent/ES2390956T3/es active Active
- 2010-02-25 CN CN201080013067.9A patent/CN102361707B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2629006A1 (fr) | 1988-03-24 | 1989-09-29 | Ind Meccanica F Fulcheri | Outillage de decoupe pour la finition peripherique de panneaux destines au revetement interieur de voitures automobiles |
JPH03189018A (ja) * | 1989-12-15 | 1991-08-19 | Toyota Motor Corp | 抜絞り成形用型 |
JPH0732057A (ja) | 1993-07-16 | 1995-02-03 | Mazda Motor Corp | プレス加工装置 |
JPH09271856A (ja) * | 1996-04-08 | 1997-10-21 | Kanto Auto Works Ltd | プレス成形型 |
JPH11179446A (ja) * | 1997-12-22 | 1999-07-06 | Toyota Motor Corp | 型および成形方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2982513A1 (fr) * | 2011-11-15 | 2013-05-17 | Peugeot Citroen Automobiles Sa | Dispositif de detourage et de calibrage d'une tole pour une presse au cours |
CN102513445A (zh) * | 2011-11-30 | 2012-06-27 | 长城汽车股份有限公司 | 一种修翻边复合冲压模具 |
EP2803424A1 (fr) * | 2013-05-14 | 2014-11-19 | Peugeot Citroën Automobiles Sa | Equipement de presse d'emboutissage à lame de découpe temporisée |
FR3005590A1 (fr) * | 2013-05-14 | 2014-11-21 | Peugeot Citroen Automobiles Sa | Equipement de presse d'emboutissage a lame de decoupe temporisee |
FR3023737A1 (fr) * | 2014-07-16 | 2016-01-22 | Peugeot Citroen Automobiles Sa | Presse d’emboutissage comprenant une lame de decoupe mobile et une lame de relevage, un presseur general et un presseur independant |
FR3028193A1 (fr) * | 2014-11-06 | 2016-05-13 | Peugeot Citroen Automobiles Sa | Outillage de detourage et de decoupe de bord detoure |
CN106955926A (zh) * | 2017-03-26 | 2017-07-18 | 亿森(上海)模具有限公司 | 一种冲压模具用的铝板切断控制方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI1006745B1 (pt) | 2020-04-07 |
FR2943563A1 (fr) | 2010-10-01 |
EP2411166B1 (fr) | 2012-09-19 |
ES2390956T3 (es) | 2012-11-20 |
EP2411166A1 (fr) | 2012-02-01 |
CN102361707B (zh) | 2014-05-14 |
CN102361707A (zh) | 2012-02-22 |
BRPI1006745A2 (pt) | 2018-02-27 |
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