WO2002013989A1 - Maquina para deformacion de hierro en frio mediante procesos electromecanicos de torsion y enrollado - Google Patents
Maquina para deformacion de hierro en frio mediante procesos electromecanicos de torsion y enrollado Download PDFInfo
- Publication number
- WO2002013989A1 WO2002013989A1 PCT/ES2000/000315 ES0000315W WO0213989A1 WO 2002013989 A1 WO2002013989 A1 WO 2002013989A1 ES 0000315 W ES0000315 W ES 0000315W WO 0213989 A1 WO0213989 A1 WO 0213989A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- machine
- electromechanical
- support
- torsion
- head
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/14—Twisting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F7/00—Twisting wire; Twisting wire together
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Definitions
- the present invention refers to a machine for deforming cold iron and other malleable metals for the realization of finished forms susceptible to application in forging, locksmithing, metalwork, DIY and Similar . It is included in the field of machine tools that act by deformation of materials.
- the methods of realization combine mechanical and hydraulic systems, controlled by digital consoles, which allow the deformation of iron by torsion and / or formed by the action of a hydraulic press.
- These systems require some complex installations and ample space in which to install the different components, torsion unit, hydraulic press, etc. Not to mention a considerable investment, and its management requires minimal infomatic knowledge.
- EP 0402024 A2 describes a method for cold twisting plates by means of rotating angular rollers through which the material moves.
- the present invention solves the problem in manual iron deformation systems, both those that require heating and cold-acting, by incorporating an electro-mechanical system that facilitates deformation of the material in a simple way, allowing the manufacture of different forms finished with the same procedure, applying only a certain mold or matrix, easily interchangeable.
- the present invention allows great versatility in the realization of torsion, folding, curving and forming work on rolled, calibrated or extruded rods of round, rectangular, square or combined section without prior heating, with the same unit in which different molds or matrices are arranged that are driven by rotary movement in both directions of rotation, parallel, transverse or longitudinal to the axis of the bed.
- Machine for cold iron deformation by electromechanical processes of torsion and winding allows the achievement of finished forms from rolled, extruded or calibrated iron bars, and other malleable metals, of round, square, rectangular or combined section, both solid and tubular Unlike manual systems operated according to the principle of the lever, this machine is equipped with an electric motor, single-phase or three-phase, with a frequency inverter that allows operation at various speeds.
- the motor transmits motion via a drive belt to an irreversible gear, multiplying the final torque and enables deformation "of the iron by placing different molds or dies within housing.
- the cold iron deformation machine allows working on both sides of the reducer since the die housing is through, which allows torsioning in intermediate areas of the bar to be twisted.
- the set has a vernier or gauging head for selecting in advance the number of turns to give the reducing head which allows to obtain a great accuracy in the operations • and can obtain series of identical parts.
- This electromechanical assembly is placed on a bench in which a guide roller is arranged on which the material rests in the winding mode, and an aligned mobile window that supports the reaction of the material in the torsion mode.
- the machine is operated by means of a control panel or automatic control panel with two push buttons that allow movement in both directions of turn.
- the simplicity of the mechanism and its start-up are evident since the movement occurs only when the corresponding button is held down, without having to make any physical effort on the part of the manipulator.
- the speed selector allows you to increase or decrease the torque, depending on the strength and thickness of the material with which you work.
- the dashboard is completed with an emergency stop button as recommended in the European Community safety regulations.
- the present invention is characterized by its great robustness, the simplicity of the mechanisms, a quick installation and a great versatility, which makes it possible to handle it without complications or complications. need for specific prior knowledge and a very short learning period.
- the versatility of the invention can be verified by enabling a wide variety of finished forms to be made from the deformation of the material, only by changing the molds that are introduced into the gearbox housing by quick coupling, without fixing screws .
- Figure 1. Represents a perspective representation of the machine object of the invention.
- Figure 2. Displays the mobile window and the pieces that make it up.
- Figure 3.- Shows the perspective of the support rollers.
- Figure 4.- Shows the variable radius bending tool.
- Figure 5. Shows the molds or tools used to make oval scrolls.
- Figure 6.- Represent the tools used for folding.
- Figure 7. Shows the tool used to make garden knots.
- Figure 8. Shows the tube bending tool Figure 9.- Shows the tool needed to perform the plate bending.
- Figure 10. Shows the bending tool for tubes larger than those in Figure 8.
- the machine for the deformation of iron is formed by a head (1) where an irreversible reducer is housed, driven by an electric motor that can be either single-phase or three-phase, of so that the movement is transmitted by a traction belt to an irreversible reducer that multiplies the final torque since the movement is carried out at a very low speed.
- the deformation of the iron is carried out by means of the location of the material in the different molds or matrices, which are housed in the housing (2) of the head, and can be placed on both sides in the case of twisting.
- the whole assembly is placed on a bench (3) on which a guide roller (4) is placed on which the material rests when a winding or folding of the material is to be carried out.
- Said guide roller (4) is located next to the reduction head (1) on the guide support (8). It also has a movable window (5) that supports the reaction of the material in the case of torsionadp and / or other processes.
- the torsion clamps can be placed on both sides, being able to perform the torsion in intermediate areas of the bar, since if said housing (2) no. was an intern, the twisted it could only be done from that end to the other end embedded in the movable window.
- the whole unit is activated by means of a series of controls (6) that have two buttons, one for each turn. or also by means of an automatic control panel, in which case a connector (6.1) is arranged on one of the sides of the assembly.
- control panel 15 said control panel. It also has a speed selector that allows to increase the driving torque as the speed is reduced.
- the whole machine has on the housing
- the present invention presented basic embodiments based on the same principle described above.
- the first is the deformation of cold iron by torsion of bars of quadrangular section
- the second embodiment takes advantage of the rotary direction of the reducer to deform the material by winding it around the mold or matrix chosen to be able to perform circular, oval or square scrolls, continuous rings, curved in fixed or variable radii, folded in angle, • links and hooks, and any other form capable of being shaped around a mold or matrix, from a solid or tubular bar.
- the molds are introduced in the housing of the reducer and the material is placed perpendicular to the mold, supported on an adjustable guide roller (4) located above, the guide support (8).
- the window is going to be the piece that placed on the guide support (8) supports the torsion reaction, for which it has on the part that rests the torsion bar of fastening means (5.2), being able to optionally use torsion clamps for better retention.
- Said stop (5.1) has the mission of facilitating the realization of equal serial works.
- the guide roller (4) is shown, which is placed on the guide support (8) and glued next to the reducing head, since it is used together with a series of molds to carry out the bending and the realization of a series of scrolls.
- Said guide roller (4) has a support (4.3) that allows the support to the guide support (8) in the position represented or rotated 90 ° or 270 ° depending on the size of the volutes to be performed.
- a series of rollers (4.1) are arranged on the guide roller (4) that favor said guidance.
- Figure 7 is depicted 'useful knots used to make garden, comprising a support member and support material (13) on which a piece has an abutment and positioning of the workpiece is coupled (14).
- the support and support element of the material is arranged on a projection (24) that is attached to the gearmotor head (1) in order to carry out the garden knots.
- FIG 8 the tools necessary to carry out the bending of tubes (15) appear, which is used as a support roller (16).
- Figure 9 shows the tools needed to perform the plate bending, which consists of a main plate (18), an adjustable one (17) of a clip (19) and a screw (20) -.
- the necessary tools for the bending of tubes of greater diameter and thickness are shown, which consist of tool (23) for the tube on which a clamp (21) is arranged, and they are used with a roller support (22).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2000267044A AU2000267044A1 (en) | 2000-08-09 | 2000-08-09 | Machine for cold working iron using electromechanical torsioning and winding methods |
PCT/ES2000/000315 WO2002013989A1 (es) | 2000-08-09 | 2000-08-09 | Maquina para deformacion de hierro en frio mediante procesos electromecanicos de torsion y enrollado |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2000/000315 WO2002013989A1 (es) | 2000-08-09 | 2000-08-09 | Maquina para deformacion de hierro en frio mediante procesos electromecanicos de torsion y enrollado |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002013989A1 true WO2002013989A1 (es) | 2002-02-21 |
Family
ID=8244262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2000/000315 WO2002013989A1 (es) | 2000-08-09 | 2000-08-09 | Maquina para deformacion de hierro en frio mediante procesos electromecanicos de torsion y enrollado |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2000267044A1 (es) |
WO (1) | WO2002013989A1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106825165A (zh) * | 2017-02-17 | 2017-06-13 | 长春城际轨道客车配件有限公司 | 板材扭曲成形装置及成形方法 |
WO2021097868A1 (zh) * | 2019-11-21 | 2021-05-27 | 苏州安特卫尔自动化科技有限公司 | 一种工作效率高的钢筋弯折自动化设备 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB624169A (en) * | 1944-11-21 | 1949-05-30 | Sncase | Improvements in machines for bending angle and other metal rods, bars or the like |
US2902080A (en) * | 1953-11-04 | 1959-09-01 | Western Electric Co | Apparatus for twisting wave guides |
US2974711A (en) * | 1957-10-14 | 1961-03-14 | Robert A Foust | Iron working machines |
US3421351A (en) * | 1967-02-02 | 1969-01-14 | Beaver Precision Prod | Method of forming bar screws |
US3691807A (en) * | 1970-04-28 | 1972-09-19 | Lane Jasper | Bending machine |
US4019356A (en) * | 1974-07-24 | 1977-04-26 | Bohl Hans Erich | Apparatus for the cold working of bar stock |
US4026137A (en) * | 1976-04-19 | 1977-05-31 | Scroggins Henry L | Twisting and bending machine for elongated metallic strips |
US4287743A (en) * | 1978-02-24 | 1981-09-08 | Netzsch-Mohnopumpen Gmbh | Method and device for the manufacture of helical rotor blanks for helical gear machines |
WO1997018908A1 (en) * | 1995-11-17 | 1997-05-29 | Roy Beecher | Apparatus for forming metal |
-
2000
- 2000-08-09 WO PCT/ES2000/000315 patent/WO2002013989A1/es active IP Right Grant
- 2000-08-09 AU AU2000267044A patent/AU2000267044A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB624169A (en) * | 1944-11-21 | 1949-05-30 | Sncase | Improvements in machines for bending angle and other metal rods, bars or the like |
US2902080A (en) * | 1953-11-04 | 1959-09-01 | Western Electric Co | Apparatus for twisting wave guides |
US2974711A (en) * | 1957-10-14 | 1961-03-14 | Robert A Foust | Iron working machines |
US3421351A (en) * | 1967-02-02 | 1969-01-14 | Beaver Precision Prod | Method of forming bar screws |
US3691807A (en) * | 1970-04-28 | 1972-09-19 | Lane Jasper | Bending machine |
US4019356A (en) * | 1974-07-24 | 1977-04-26 | Bohl Hans Erich | Apparatus for the cold working of bar stock |
US4026137A (en) * | 1976-04-19 | 1977-05-31 | Scroggins Henry L | Twisting and bending machine for elongated metallic strips |
US4287743A (en) * | 1978-02-24 | 1981-09-08 | Netzsch-Mohnopumpen Gmbh | Method and device for the manufacture of helical rotor blanks for helical gear machines |
WO1997018908A1 (en) * | 1995-11-17 | 1997-05-29 | Roy Beecher | Apparatus for forming metal |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106825165A (zh) * | 2017-02-17 | 2017-06-13 | 长春城际轨道客车配件有限公司 | 板材扭曲成形装置及成形方法 |
WO2021097868A1 (zh) * | 2019-11-21 | 2021-05-27 | 苏州安特卫尔自动化科技有限公司 | 一种工作效率高的钢筋弯折自动化设备 |
Also Published As
Publication number | Publication date |
---|---|
AU2000267044A1 (en) | 2002-02-25 |
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