WO2010072857A1 - Máquina de perfilado por rodillos - Google Patents
Máquina de perfilado por rodillos Download PDFInfo
- Publication number
- WO2010072857A1 WO2010072857A1 PCT/ES2009/000544 ES2009000544W WO2010072857A1 WO 2010072857 A1 WO2010072857 A1 WO 2010072857A1 ES 2009000544 W ES2009000544 W ES 2009000544W WO 2010072857 A1 WO2010072857 A1 WO 2010072857A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- movement
- machine according
- head
- profile
- forming
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
- B21D5/083—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining profiles with changing cross-sectional configuration
Definitions
- the present invention relates to a roller profiling machine that has several roller stations arranged in moving heads and that allows the manufacture of metal profiles with variable section.
- the profiling machines base their operation on the forming of sheet metal by means of several shaped roller stations. Normally, the stations are composed of pairs of rollers mounted on horizontal axes, although other configurations are also applied.
- the sheet when passing between the rollers, is subjected to a deformation that, progressively, when passing through several stations, shapes the material until the profile with the desired section is achieved.
- This type of machines are designed to offer large-scale productions, since they have the capacity to manufacture a large amount of profile with constant section.
- the versatility of the profiling machines lies in the possibility of mounting several sets of rollers on the same machine. Another method to achieve flexibility is the use of "swap" type rapid exchange structures where the roller stations are mounted. Other machine structures such as the "revolver” type or the one that offers automated changes are less used.
- profiling machines allow the integration, in the same production line, of other tools that act on the metallic material to carry out operations such as punching, stamping, punching, bending, welding, cutting, marking, etc. In this way you can get, in continuous process, finished parts and adjusted to the specifications.
- the present invention aims at obtaining profiles by roller profiling, where the section of said profiles is variable in length.
- a profiler of this type has several heads equipped with servo-controlled movement in at least two directions, rotation and horizontal and perpendicular translation to the direction of the profile.
- a conrorma ⁇ o station is installed, which has two parallel axes to accommodate an ⁇ e ro ⁇ iuos shaped couple.
- a motor-reducer provides the lower axis with the turning movement and by means of a simple gear system, it is transmitted to the upper one.
- Each forming station can have an independent structure that houses the upper axis.
- This structure is constructed symmetrically to allow two assemblies, one at 180 ° from the other. This allows the installation of an axle with an outlet on both sides and, in each of them, to install an upper roller that, for example, allows the processing of two different material thicknesses.
- This system saves, adjustment processes or assembly of new parts.
- the head is arranged with some inclination with respect to the horizontal to avoid collisions between the rollers and the profiled material when turning.
- the whole set of servo motors is commanded by a numerical control that is responsible for defining and controlling the position and movements of each head.
- a detection system of piece start which is used to establish the origin reference of the variable path.
- FIG. 1 shows a perspective view of the assembly of a profiler for manufacturing profiles with variable section.
- FIG. 2 shows an elevation view of a profiling head from the point of view of the workpiece entry.
- FIG. 3 shows a perspective view of the detail of the counting wheels used for the pre-cut format process
- FIG. 1 shows a roller profiling machine according to the present invention, wherein said machine comprises at least one main bed (1) consisting of a platform, a plurality of legs and a plurality of base plates, on which a plurality of heads (2) that support the different forming stations are located.
- main bed (1) consisting of a platform, a plurality of legs and a plurality of base plates, on which a plurality of heads (2) that support the different forming stations are located.
- the roll profiling machine comprises eleven independent heads (2) connected at its bottom to the bed (1).
- the material to be profiled runs, according to figure 1, from left to right, leaving the finished piece at the right end.
- each head (2) In the lower area of each head (2) are located the servomotors that provide the rotation movement (3) and translation (4) horizontal and perpendicular to the direction of advance of the profile. Each of these servomotors comprises an internal encoder to know at all times in what position the head (2) is. In the upper part of said heads (2) the motor-reducer (5) is distinguished, which is responsible for transmitting the rotational movement to the rollers.
- Figure 2 shows a head (2) mounted on the main bed (1) where the translation servo motor (4) is fixed to the main plate of the main bed and transmits, through the spindle, the linear movement of translation (from left to right according to figure 2) to the plate that supports the head (14).
- This plate (14) in turn, sits on linear guides (10).
- the support plate (14) houses the turning stump (9) which, in its lower part, has an auger system operated by the turning servomotor (3).
- the turntable (15) is fixed to the stump (9) and is the one that supports the forming station.
- This forming station is arranged with an inclination with respect to the horizontal such that it avoids the collision between the forming rollers and the material to be profiled. This possible collision would occur when making the necessary rotation to profile perpendicular to the defined path.
- the forming station is divided into two structures.
- the first one is the one that supports the lower roller shaft (8).
- This axis is the one that receives, from the motor-reducer (5) the rotation movement necessary to pass the profiling material between the rollers.
- Each motor-reducer is commanded in turn by a frequency inverter.
- the second structure located on the first, supports the axis of the upper roller. The rotational movement of the lower axis is transmitted, through gears (11) to the upper axis.
- the upper structure shown in Figure 2 has the particularity of being constructed symmetrically in terms of the position of the gear (11) and the seats. This allows you to have two mounting possibilities, one 180 ° from the other. In this way, and by mounting an upper axle with double side outlet, two upper rollers can be mounted (6.7). Thus, for example, the machine could be provided with the profiling capacity of two different thicknesses of material by mounting a top roller or another depending on the particular needs.
- the union between both structures, upper and lower, is done by means of a plurality of fast clamping flanges.
- Figure 3 shows a view of the initial part of the profiler. In it you can see the system of counting wheels (13), in this case three of them are visible. With dashed lines, simulating transparency, the first forming head is represented. The arrangement of several counting wheels is necessary to profile formats already cut in length.
- the function of these wheels is twofold, since on the one hand they serve as support for the forming material that is left on the outside of the profiling rollers, while on the other hand they are responsible for recording the movement of the forming material to its I pass through the machine.
- This material is caused by an adjustment with one or more rollers to ensure that there is no skating between it and the counting wheels. It is possible to place as many wheels as deemed necessary to have a reliable measurement of the piece from the moment its head enters the first forming station until the tail leaves the last.
- the counting wheels are supported on a lateral structure (16) facing the forming stations. On the back of the figure, on the side structure, there is a system of pulleys in solidarity with each wheel and synchronized by belts. In turn, this belt system is responsible for transmitting the movement to an encoder, which sends the speed and position signal to the numerical control. The accuracy of this measurement is vital to the trajectory that defines each head that fits precisely ⁇ to the requirements.
- the machine object of the invention allows its use autonomously or integrated within a production line that adds other operations on the forming material. In turn, it can perform the functions of feeder that makes the advances and stops of necessary material so that other tools, located before or after forming, can perform other operations.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Fish Paste Products (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Moulding By Coating Moulds (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011538012A JP5588456B2 (ja) | 2008-11-28 | 2009-11-25 | ローラ式成型装置 |
RU2011111188/02A RU2518019C2 (ru) | 2008-11-28 | 2009-11-25 | Роликовая профилирующая машина |
CA2736934A CA2736934A1 (en) | 2008-11-28 | 2009-11-25 | Roller profiling machine |
CN200980140658XA CN102186610B (zh) | 2008-11-28 | 2009-11-25 | 滚压成型机 |
US13/131,530 US20110226030A1 (en) | 2008-11-28 | 2009-11-25 | Roller profiling machine |
BRPI0921954A BRPI0921954A2 (pt) | 2008-11-28 | 2009-11-25 | máquina de perfilagem por roletes |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES08380327.0 | 2008-11-28 | ||
EP08380327.0 | 2008-11-28 | ||
EP08380327A EP2191906B1 (en) | 2008-11-28 | 2008-11-28 | Roller profiling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010072857A1 true WO2010072857A1 (es) | 2010-07-01 |
WO2010072857A8 WO2010072857A8 (es) | 2011-08-18 |
Family
ID=41217693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2009/000544 WO2010072857A1 (es) | 2008-11-28 | 2009-11-25 | Máquina de perfilado por rodillos |
Country Status (12)
Country | Link |
---|---|
US (1) | US20110226030A1 (es) |
EP (1) | EP2191906B1 (es) |
JP (1) | JP5588456B2 (es) |
KR (1) | KR20110097756A (es) |
CN (1) | CN102186610B (es) |
AT (1) | ATE492358T1 (es) |
BR (1) | BRPI0921954A2 (es) |
CA (1) | CA2736934A1 (es) |
DE (1) | DE602008004175D1 (es) |
ES (1) | ES2358629T3 (es) |
RU (1) | RU2518019C2 (es) |
WO (1) | WO2010072857A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE536354C2 (sv) | 2011-12-11 | 2013-09-10 | Ortic 3D Ab | Rullformningsmaskin |
TWI675710B (zh) * | 2017-11-17 | 2019-11-01 | 國立高雄應用科技大學 | 柔性輥軋成形路徑驗證平台 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5722278A (en) * | 1993-09-21 | 1998-03-03 | Aisin Seiki Kabushiki Kaisha | Roll forming apparatus |
DE10011755A1 (de) * | 2000-03-13 | 2001-09-20 | Groche Ptu Tu Darmstadt Peter | Verfahren und Vorrichtung zum Herstellen von Bauteilen mit über der Länsachse veränderlichen Querschnitten |
DE102004040257A1 (de) * | 2004-08-18 | 2005-12-15 | Daimlerchrysler Ag | Vorrichtung zum Walzprofilieren von Kaltprofilen |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2352675A (en) * | 1941-04-21 | 1944-07-04 | Carl M Yoder | Mechanism for shaping sheet metal |
GB1353813A (en) * | 1971-07-07 | 1974-05-22 | Oliver Machinery Co | Roll-forming machines |
SU1544518A1 (ru) * | 1987-12-29 | 1990-02-23 | Проектно-Конструкторское Бюро По Механизации Энергетического Строительства | Профилегибочный стан |
SU1569052A2 (ru) * | 1988-07-21 | 1990-06-07 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Устройство дл профилировани |
SU1754264A1 (ru) * | 1989-09-19 | 1992-08-15 | Ижевский Научно-Исследовательский Институт Металлургической Технологии | Роликова сортоправильно-профилегибочна машина |
JP3445326B2 (ja) * | 1993-09-21 | 2003-09-08 | アイシン精機株式会社 | ロール成形装置のロール移動装置 |
JP3479106B2 (ja) * | 1993-09-21 | 2003-12-15 | アイシン精機株式会社 | ロール成形装置およびロール成形方法 |
JP3501482B2 (ja) * | 1993-09-21 | 2004-03-02 | アイシン精機株式会社 | ロール成形方法、ロール成形装置のロール姿勢制御装置およびロール姿勢制御方法ならびにモールの製造方法 |
CN1034914C (zh) * | 1994-07-22 | 1997-05-21 | 宇部兴产株式会社 | 一种立式滚压机 |
JPH0952125A (ja) * | 1995-08-16 | 1997-02-25 | Nakata Seisakusho:Kk | テーパー付形鋼部材の成形装置 |
SE521076C2 (sv) * | 2000-11-29 | 2003-09-30 | Ortic Ab | Rullformningsmaskin med flyttbara formningsstationer |
FR2831471B1 (fr) * | 2001-10-25 | 2004-01-02 | Usinor | Profileuse notamment pour profiles metalliques |
US7111481B2 (en) * | 2004-02-17 | 2006-09-26 | The Bradbury Company | Methods and apparatus for controlling flare in roll-forming processes |
US7231796B1 (en) * | 2005-01-21 | 2007-06-19 | Sen-Jung Chuang | Structure of roll-forming machine |
CN201128189Y (zh) * | 2007-09-29 | 2008-10-08 | 廖运才 | 一种倾斜点头式滚压成型机 |
DE102007059439B3 (de) * | 2007-12-10 | 2009-04-02 | Data M Software Gmbh | Vorrichtung und Verfahren zum Kaltwalzprofilieren von Profilen mit veränderlicher Höhe |
-
2008
- 2008-11-28 AT AT08380327T patent/ATE492358T1/de not_active IP Right Cessation
- 2008-11-28 EP EP08380327A patent/EP2191906B1/en active Active
- 2008-11-28 ES ES08380327T patent/ES2358629T3/es active Active
- 2008-11-28 DE DE602008004175T patent/DE602008004175D1/de active Active
-
2009
- 2009-11-25 US US13/131,530 patent/US20110226030A1/en not_active Abandoned
- 2009-11-25 CN CN200980140658XA patent/CN102186610B/zh active Active
- 2009-11-25 BR BRPI0921954A patent/BRPI0921954A2/pt not_active Application Discontinuation
- 2009-11-25 CA CA2736934A patent/CA2736934A1/en not_active Abandoned
- 2009-11-25 KR KR1020117006415A patent/KR20110097756A/ko not_active Application Discontinuation
- 2009-11-25 WO PCT/ES2009/000544 patent/WO2010072857A1/es active Application Filing
- 2009-11-25 JP JP2011538012A patent/JP5588456B2/ja active Active
- 2009-11-25 RU RU2011111188/02A patent/RU2518019C2/ru active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5722278A (en) * | 1993-09-21 | 1998-03-03 | Aisin Seiki Kabushiki Kaisha | Roll forming apparatus |
DE10011755A1 (de) * | 2000-03-13 | 2001-09-20 | Groche Ptu Tu Darmstadt Peter | Verfahren und Vorrichtung zum Herstellen von Bauteilen mit über der Länsachse veränderlichen Querschnitten |
DE102004040257A1 (de) * | 2004-08-18 | 2005-12-15 | Daimlerchrysler Ag | Vorrichtung zum Walzprofilieren von Kaltprofilen |
Also Published As
Publication number | Publication date |
---|---|
ES2358629T3 (es) | 2011-05-12 |
CA2736934A1 (en) | 2010-07-01 |
EP2191906A1 (en) | 2010-06-02 |
WO2010072857A8 (es) | 2011-08-18 |
EP2191906B1 (en) | 2010-12-22 |
ATE492358T1 (de) | 2011-01-15 |
JP2012510370A (ja) | 2012-05-10 |
CN102186610B (zh) | 2013-11-13 |
RU2518019C2 (ru) | 2014-06-10 |
KR20110097756A (ko) | 2011-08-31 |
US20110226030A1 (en) | 2011-09-22 |
CN102186610A (zh) | 2011-09-14 |
DE602008004175D1 (de) | 2011-02-03 |
RU2011111188A (ru) | 2013-01-10 |
JP5588456B2 (ja) | 2014-09-10 |
BRPI0921954A2 (pt) | 2016-01-05 |
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