CN102873546A - Device for one-step molding of flat tube with large caliber - Google Patents
Device for one-step molding of flat tube with large caliber Download PDFInfo
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- CN102873546A CN102873546A CN 201110196569 CN201110196569A CN102873546A CN 102873546 A CN102873546 A CN 102873546A CN 201110196569 CN201110196569 CN 201110196569 CN 201110196569 A CN201110196569 A CN 201110196569A CN 102873546 A CN102873546 A CN 102873546A
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Abstract
The invention discloses a device for one-step molding of a flat tube with a large caliber and relates to the device for molding production of the flat tube. The device comprises an uncoiler (A), a shearing butt welding device (B), a deflecting storing looper (C), a tension self-adjusting device (D), a flat tube molding unit (F), a guiding welding device, a high-frequency sense power supply (E), a flat tube sizing device (K), an eddy defect detector (G), a speed measuring system, a tubular straightening unit, a high-speed flying shearing cutter (H), a waste material automatic eliminating mechanism (I) and a finished-product transfer track (J) which are orderly arranged from left and right and are arranged at same horizontal line. With the adoption of the one-step molding device, the flat tube can be directly molded by aluminum foil, an aluminum welding tube with super thin wall is molded, high-speed welding can be achieved and the welding effect is good.
Description
Technical field
The present invention relates to the flat tube forming production device, relate in particular to a kind of heavy caliber flat tube one-step molding device.
Background technology
Non-ferrous metal tube refers to aluminium and aluminium alloy, copper and copper alloy especially, and its good machinery, physics and chemistry and processing performance are the heat transfer tube materials of heat exchanger industry first-selection always.According to the different requirements of product, although different industries is different in the selection of the concrete material of tubing, structure, most representative in the selection of manufacturing process is high-frequency induction welding technique.
External production line of high-frequency welded tube is made of many covers monomer infrastructure device, wherein the equipment of most critical comprises: roller, high-speed flying shear unit, quality testing and control system are pricked in high-frequency welding power supply, tube forming unit, more straight unit and moulding, have successfully built up many production line of high-frequency welded tube abroad.Domestic, Dong Feng Motor Group is for cooperating the development of assembled aluminum water tank, successively carried out (the research work of Φ 13 * 0.5mmLF21) of ratio-frequency welding thin-wall aluminium pipe, all achieve admirable results at aspects such as forming technique, welding procedure, equipment preparations, but research work must not be interrupted then for various reasons.Nineteen ninety, the grand radiator of automobile air conditioner of Sino-foreign joint venture Co., Ltd has introduced a production line of high-frequency welded tube that U.S. MACNICA company is suitable for welding the 0.35mm thin-walled, only can produce at present 12 two kinds of specification pipes of Φ 18, Φ and corresponding size flat tube, far can not satisfy the demand of the many kinds of auto industry, many specifications.But because the production line material therefor is import, and the domestic respective material of China is because of some performance reason, capture the problems such as Chinese market factor such as moon bending, thickness evenness, intensity, plasticity and foreign vendor, this line still can not adopt, and FAW group corporation has been built one vapour-Ford radiator company jointly for satisfying Audi of our company, Jetta vehicle needs and Ford Motor Company, provide a production line of high-frequency welded tube by American side, desin speed 90-152m/min, be used for producing high performance braze welding type aluminium radiator, production line only can satisfy the FAW group corporation demand.As at aluminium radiator with aspects such as the brazing property of material, decay resistances, though domesticly carried out large quantity research, be approved, adopted by automobile factory, still have a lot of work to do.
Roll in the welded pipe product line refers to make on the milling train parts that are subjected to rolled metal generation plastic deformation.The shape of roll, size and material must adapt with milling train and rolled products.In the flat tube forming process, the veriform rolled metal that is subjected to need to be used difform roll, and flat tube shaped article specification is various, change in size is larger, if adopt traditional roll that can only singlely change the outfit instrument that changes the outfit at every turn, time and manpower that not only can be expensive also can reduce production efficiency.
Summary of the invention
The purpose of this invention is to provide a kind of heavy caliber flat tube one-step molding device, it can be with once directly flat tube moulding of aluminium foil, and the aluminium welded tube with ultra-thin-wall can be realized high-speed welding, and welding effect is good.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it comprises uncoiler A, shear opposite soldering device B, break-in storing kink C, tension automatic regulating device D, flat tube shaping machine set F, guiding welder and high frequency induction power supply E, flat tube diameter-setting equipment K, eddy current inspection G, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine H, waste material automatic reject mechanism I and finished product conveying raceway J, uncoiler A, shear opposite soldering device B, break-in storing kink C, tension automatic regulating device D, flat tube shaping machine set F, guiding welder and high frequency induction power supply E, flat tube diameter-setting equipment K, eddy current inspection G, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine H, waste material automatic reject mechanism I and finished product conveying raceway J arrange successively from left to right, and arrange in the same horizontal line.
Described flat tube shaping machine set F comprises locking plate 1, open bolt 2, roll shaft 3, one-level roller sheet 5, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, six grades of roller sheets 10, interval roller shell 11, locking nut 12, broached bushing 13 and support 14, each parts of roller combination mould on the flat tube shaping machine set 6 are fixed on the support 14 by bolt 2 and locking nut 12, one-level roller sheet 5, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, six grades of roller sheets 10 are provided with the axis hole that communicates with roll shaft 3, the diameter of axis hole is consistent with roll shaft 3 diameters, locking plate 1 and support 14 are provided with and the through hole of opening bolt 2 and matching, locking plate 1 is fixed on the support 14 one-level roller sheet 5 by opening bolt 2 and through hole, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, six grades of roller sheets 10 are socketed on the roll shaft 3.
The present invention adjusts spacing between one-level roller sheets 5, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, the six grades of roller sheets 10 by interval roller shell 11, realize the Fast transforms of roller combination mould, make the conversion of roller combination mould more quick and convenient.
Band material of the present invention by uncoiler A uncoiling after, enter and shear opposite soldering device B, use lead welder and high frequency induction power supply E after afterbody and the stem of this winding material of front winding material are sheared; The band material will become vertical transmission with the parallel transmission of material by break-in storing kink C, the storing kink is stored in the kink to keep the continuous operation of sealing wire with vertical band material, and simultaneously break-in storing kink C transmits the belt material again and changes the parallel band material into and transmit and supply with next procedure; Tension automatic regulating device D makes the band material constantly keep a constant tensioning pulling force in the process of operation, avoids fold and surface quality impaired; Then make required flat caliber through flat tube shaping machine set F; Flat tube is through online eddy current inspection, velocity-measuring system and tubular aligning unit G, the defective signal that collects is passed to waste material automatic reject mechanism and the finished product conveying raceway I of back, and simultaneously online eddy current inspection, velocity-measuring system and tubular aligning unit H pass to the high-speed flying shear cutting machine with the rate signal that collects; Flat tube is through obtaining the shaping on horizontal direction and the vertical direction, through shearing blanking according to required pipe range behind the high-speed flying shear cutting machine behind online eddy current inspection, velocity-measuring system and the tubular aligning unit H; Finally by crossing waste material automatic reject mechanism and finished product conveying raceway I production tube is separated with the waste product pipe.
The present invention can be with once directly flat tube moulding of aluminium foil, and the aluminium welded tube with ultra-thin-wall can be realized high-speed welding, and welding effect is good.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of flat tube shaping machine set 6 among the present invention.
The specific embodiment:
With reference to Fig. 1-2, this specific embodiment is by the following technical solutions: it comprises uncoiler A, shear opposite soldering device B, break-in storing kink C, tension automatic regulating device D, flat tube shaping machine set F, guiding welder and high frequency induction power supply E, flat tube diameter-setting equipment K, eddy current inspection G, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine H, waste material automatic reject mechanism I and finished product conveying raceway J, uncoiler A, shear opposite soldering device B, break-in storing kink C, tension automatic regulating device D, flat tube shaping machine set F, guiding welder and high frequency induction power supply E, flat tube diameter-setting equipment K, eddy current inspection G, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine H, waste material automatic reject mechanism I and finished product conveying raceway J arrange successively from left to right, and arrange in the same horizontal line.
Described flat tube shaping machine set F comprises locking plate 1, open bolt 2, roll shaft 3, one-level roller sheet 5, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, six grades of roller sheets 10, interval roller shell 11, locking nut 12, broached bushing 13 and support 14, each parts of roller combination mould on the flat tube shaping machine set 6 are fixed on the support 14 by bolt 2 and locking nut 12, one-level roller sheet 5, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, six grades of roller sheets 10 are provided with the axis hole that communicates with roll shaft 3, the diameter of axis hole is consistent with roll shaft 3 diameters, locking plate 1 and support 14 are provided with and the through hole of opening bolt 2 and matching, locking plate 1 is fixed on the support 14 one-level roller sheet 5 by opening bolt 2 and through hole, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, six grades of roller sheets 10 are socketed on the roll shaft 3.
This specific embodiment is adjusted spacing between one-level roller sheets 5, secondary roller sheet 6, three grades of roller sheets 7, level Four roller sheet 8, Pyatyi roller sheet 9, the six grades of roller sheets 10 by interval roller shell 11, realize the Fast transforms of roller combination mould, make the conversion of roller combination mould more quick and convenient.
This specific embodiment band material by uncoiler A uncoiling after, enter and shear opposite soldering device B, use lead welder and high frequency induction power supply E after afterbody and the stem of this winding material of front winding material are sheared; The band material will become vertical transmission with the parallel transmission of material by break-in storing kink C, the storing kink is stored in the kink to keep the continuous operation of sealing wire with vertical band material, and simultaneously break-in storing kink C transmits the belt material again and changes the parallel band material into and transmit and supply with next procedure; Tension automatic regulating device D makes the band material constantly keep a constant tensioning pulling force in the process of operation, avoids fold and surface quality impaired; Then make required flat caliber through flat tube shaping machine set F; Flat tube is through online eddy current inspection, velocity-measuring system and tubular aligning unit G, the defective signal that collects is passed to waste material automatic reject mechanism and the finished product conveying raceway I of back, and simultaneously online eddy current inspection, velocity-measuring system and tubular aligning unit H pass to the high-speed flying shear cutting machine with the rate signal that collects; Flat tube is through obtaining the shaping on horizontal direction and the vertical direction, through shearing blanking according to required pipe range behind the high-speed flying shear cutting machine behind online eddy current inspection, velocity-measuring system and the tubular aligning unit H; Finally by crossing waste material automatic reject mechanism and finished product conveying raceway I production tube is separated with the waste product pipe.
This specific embodiment can be with once directly flat tube moulding of aluminium foil, and the aluminium welded tube with ultra-thin-wall can be realized high-speed welding, and welding effect is good.
Claims (2)
1. heavy caliber flat tube one-step molding device, it is characterized in that it comprises uncoiler (A), shear opposite soldering device (B), break-in storing kink (C), tension automatic regulating device (D), flat tube shaping machine set (F), guiding welder and high frequency induction power supply (E), flat tube diameter-setting equipment (K), eddy current inspection (G), velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine (H), waste material automatic reject mechanism (I) and finished product conveying raceway (J), uncoiler (A), shear opposite soldering device (B), break-in storing kink (C), tension automatic regulating device (D), flat tube shaping machine set (F), guiding welder and high frequency induction power supply (E), flat tube diameter-setting equipment (K), eddy current inspection (G), velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine (H), waste material automatic reject mechanism (I) and finished product conveying raceway (J) are arranged successively from left to right, and arrange in the same horizontal line.
2. heavy caliber flat tube one-step molding device according to claim 1, it is characterized in that described flat tube shaping machine set (F) comprises locking plate (1), open bolt (2), roll shaft (3), one-level roller sheet (5), secondary roller sheet (6), three grades of roller sheets (7), level Four roller sheet (8), Pyatyi roller sheet (9), six grades of roller sheets (10), interval roller shell (11), locking nut (12), broached bushing (13) and support (14), each parts of roller combination mould on the flat tube shaping machine set (6) are fixed on (14) on the support by bolt (2) and locking nut (12), one-level roller sheet (5), secondary roller sheet (6), three grades of roller sheets (7), level Four roller sheet (8), Pyatyi roller sheet (9), six grades of roller sheets (10) are provided with the axis hole that communicates with roll shaft (3), the diameter of axis hole is consistent with roll shaft (3) diameter, locking plate (1) and support (14) are provided with and the through hole of opening bolt (2) and matching, locking plate (1) is fixed on the support (14) one-level roller sheet (5) by opening bolt (2) and through hole, secondary roller sheet (6), three grades of roller sheets (7), level Four roller sheet (8), Pyatyi roller sheet (9), six grades of roller sheets (10) are socketed on the roll shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110196569 CN102873546A (en) | 2011-07-14 | 2011-07-14 | Device for one-step molding of flat tube with large caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110196569 CN102873546A (en) | 2011-07-14 | 2011-07-14 | Device for one-step molding of flat tube with large caliber |
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| CN102873546A true CN102873546A (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110196569 Pending CN102873546A (en) | 2011-07-14 | 2011-07-14 | Device for one-step molding of flat tube with large caliber |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522028A (en) * | 2013-09-26 | 2014-01-22 | 青岛盛嘉信息科技有限公司 | Technology for machining copper radiating tube of auto radiator |
| CN104325261A (en) * | 2014-09-26 | 2015-02-04 | 黎昌源 | Automatic circular ring forming shearing welding device |
| CN105642700A (en) * | 2016-03-28 | 2016-06-08 | 徐晓冰 | Method for manufacturing flat tubes |
| CN107225158A (en) * | 2017-07-09 | 2017-10-03 | 安徽中佳自动化科技有限公司 | One kind compacting D type evaporator tube automatics |
| CN110788570A (en) * | 2019-10-29 | 2020-02-14 | 武汉博金新材料科技有限公司 | Welding process for ultrathin-wall internal thread TA2 titanium radiating pipe |
-
2011
- 2011-07-14 CN CN 201110196569 patent/CN102873546A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522028A (en) * | 2013-09-26 | 2014-01-22 | 青岛盛嘉信息科技有限公司 | Technology for machining copper radiating tube of auto radiator |
| CN104325261A (en) * | 2014-09-26 | 2015-02-04 | 黎昌源 | Automatic circular ring forming shearing welding device |
| CN105642700A (en) * | 2016-03-28 | 2016-06-08 | 徐晓冰 | Method for manufacturing flat tubes |
| CN107225158A (en) * | 2017-07-09 | 2017-10-03 | 安徽中佳自动化科技有限公司 | One kind compacting D type evaporator tube automatics |
| CN107225158B (en) * | 2017-07-09 | 2018-11-13 | 安徽中佳自动化科技有限公司 | A kind of compacting D type evaporator tube automatic devices |
| CN110788570A (en) * | 2019-10-29 | 2020-02-14 | 武汉博金新材料科技有限公司 | Welding process for ultrathin-wall internal thread TA2 titanium radiating pipe |
| CN110788570B (en) * | 2019-10-29 | 2021-08-10 | 武汉博金新材料科技有限公司 | Welding process for ultrathin-wall internal thread TA2 titanium radiating pipe |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |