CN202240455U - One-step molding device for flat pipe with large diameter - Google Patents

One-step molding device for flat pipe with large diameter Download PDF

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Publication number
CN202240455U
CN202240455U CN2011202907922U CN201120290792U CN202240455U CN 202240455 U CN202240455 U CN 202240455U CN 2011202907922 U CN2011202907922 U CN 2011202907922U CN 201120290792 U CN201120290792 U CN 201120290792U CN 202240455 U CN202240455 U CN 202240455U
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CN
China
Prior art keywords
welding
flat pipe
flat tube
speed
step molding
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Expired - Fee Related
Application number
CN2011202907922U
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Chinese (zh)
Inventor
季历程
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Nantong Tianhua Herui Technology Entrepreneurship Co Ltd
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Nantong Tianhua Herui Technology Entrepreneurship Co Ltd
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Priority to CN2011202907922U priority Critical patent/CN202240455U/en
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Publication of CN202240455U publication Critical patent/CN202240455U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A one-step molding device for a flat pipe with a large diameter relates to production equipment for flat pipe molding. In the one-step molding device, a decoiler (1), a cutting butt welding device (2), a deflecting material-storing loop (3), a tension automatic regulating device (4), a guide welding device and a high-frequency induction power supply (5), a flat pipe molding unit (6), an eddy current test (7), a speed-measuring system, a tubular straightening unit and a high speed flying shear cutting off machine (8), a waste material automatic removing mechanism (9) and a finished product conveying roller path (10) are sequentially arranged from left to right in the same horizontal line. According to the one-step molding device, aluminium foil can be directly molded into the flat pipe at one time, the wall of the aluminium welding pipe is ultrathin, high-speed welding can be realized, and the welding effect is good.

Description

Heavy caliber flat tube one-shot forming apparatus
Technical field
The utility model relates to the flat tube forming production device, relates in particular to a kind of heavy caliber flat tube one-shot forming apparatus.
Background technology
Non-ferrous metal tubing is meant aluminium and aluminium alloy, copper and copper alloy especially, and its favorable mechanical, physics and chemistry and processing performance are the first-selected heat transfer tube materials of heat exchanger industry always.According to the demands of different 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 up 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, 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 air conditioning for automobiles radiator 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 Φ 18,12 two kinds of specification pipes of Φ and corresponding size flat tube at present, 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 homemade respective material of China is because of some performance reason;, thickness evenness curved like the moon, intensity, plasticity and foreign vendor capture problems such as Chinese market factor, and this line still can not adopt, and company of the First Automobile Group has built one vapour-Ford radiator company jointly for satisfying Audi of our company, Jetta vehicle needs and Ford Motor Company; By American side a production line of high-frequency welded tube is provided; Desin speed 90-152m/min is used for producing high performance braze welding type aluminium radiator, and production line only can satisfy company of the First Automobile Group demand.As at aluminium radiator with aspects such as the brazing property of material, decay resistances, though domesticly carried out big quantity research, approved, adopted by automobile factory, still have a lot of work to do.
Roll in the welded pipe product line is meant and makes the parts that receive rolled metal generation plastic deformation on the milling train.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 receives need be used difform roll; And flat tube shaped article specification is various, and change in size is bigger, the instrument if the traditional roll that can only singlely change the outfit of employing at every turn; Time and manpower that not only can be expensive also can reduce production efficiency.
Summary of the invention
The purpose of the utility model provides a kind of heavy caliber flat tube one-shot forming apparatus, and 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 utility model is to adopt following technical scheme: it comprises uncoiler 1, shearing opposite soldering device 2, break-in storing kink 3, tension force self-checking device 4, guiding welder and high frequency induction power supply 5, flat tube shaping machine set 6, eddy current inspection 7, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine 8, the automatic rejecting mechanism 9 of waste material and finished product and carries raceway 10; Uncoiler 1, shearing opposite soldering device 2, break-in storing kink 3, tension force self-checking device 4, guiding welder and high frequency induction power supply 5, flat tube shaping machine set 6, eddy current inspection 7, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine 8, the automatic rejecting mechanism 9 of waste material and finished product carry raceway 10 to arrange from left to right successively, and are arranged on the same horizontal line.
The utility model 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 the structural representation of the utility model.
The specific embodiment:
With reference to Fig. 1; This specific embodiment adopts following technical scheme: it comprises uncoiler 1, shearing opposite soldering device 2, break-in storing kink 3, tension force self-checking device 4, guiding welder and high frequency induction power supply 5, flat tube shaping machine set 6, eddy current inspection 7, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine 8, the automatic rejecting mechanism 9 of waste material and finished product and carries raceway 10; Uncoiler 1, shearing opposite soldering device 2, break-in storing kink 3, tension force self-checking device 4, guiding welder and high frequency induction power supply 5, flat tube shaping machine set 6, eddy current inspection 7, velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine 8, the automatic rejecting mechanism 9 of waste material and finished product carry raceway 10 to arrange from left to right successively, and are arranged on the same horizontal line.
This specific embodiment band material by uncoiler 1 uncoiling after, get into to shear opposite soldering device 2, the afterbody of preceding winding material is sheared the back with the stem of this winding material uses lead welder and high frequency induction power supply 5; The band material will become vertical transmission with the parallel transmission of material through break-in storing kink 3; The storing kink is stored in the kink vertical band material keeping the continuous operation of sealing wire, and the storing of break-in simultaneously kink 3 transmits the belt material again and changes the parallel band material into and transmit and supply with next procedure; Tension force self-checking device 4 is to be used for making the band material in the process of operation, constantly to keep a constant tensioning pulling force, avoids fold and surface quality impaired; Process required flat caliber through flat tube shaping machine set 6 then; Flat tube is through online eddy current inspection, velocity-measuring system and tubular aligning unit 7; The automatic rejecting mechanism of waste material and the finished product that the defective signal that collects are passed to the back are carried raceway 9, and online eddy current inspection simultaneously, 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 obtains the shaping on horizontal direction and the vertical direction through behind online eddy current inspection, velocity-measuring system and the tubular aligning unit 8, through shearing blanking according to required pipe range behind the high-speed flying shear cutting machine; Carry raceway 9 that production tube is separated with the waste product pipe through automatic rejecting mechanism of waste material and finished product at last.
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 (1)

1. heavy caliber flat tube one-shot forming apparatus; It is characterized in that it comprises uncoiler (1), shearing opposite soldering device (2), break-in storing kink (3), tension force self-checking device (4), guiding welder and high frequency induction power supply (5), flat tube shaping machine set (6), eddy current inspection (7), velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine (8), the automatic rejecting mechanism of waste material (9) and finished product and carries raceway (10); Uncoiler (1), shearing opposite soldering device (2), break-in storing kink (3), tension force self-checking device (4), guiding welder and high frequency induction power supply (5), flat tube shaping machine set (6), eddy current inspection (7), velocity-measuring system and tubular aligning unit, high-speed flying shear cutting machine (8), the automatic rejecting mechanism of waste material (9) and finished product carry raceway (10) to arrange from left to right successively, and are arranged on the same horizontal line.
CN2011202907922U 2011-08-11 2011-08-11 One-step molding device for flat pipe with large diameter Expired - Fee Related CN202240455U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202907922U CN202240455U (en) 2011-08-11 2011-08-11 One-step molding device for flat pipe with large diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202907922U CN202240455U (en) 2011-08-11 2011-08-11 One-step molding device for flat pipe with large diameter

Publications (1)

Publication Number Publication Date
CN202240455U true CN202240455U (en) 2012-05-30

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896478A (en) * 2012-10-10 2013-01-30 广州大华仁盛铝合金管业有限公司 Method for producing high-frequency welded pipe of aluminum alloy radiator
CN104057272A (en) * 2013-03-22 2014-09-24 佛山市斯派利管业科技有限公司 Production method of small-aperture ultrathin-walled high-frequency welded aluminum alloy pipe for heat pump
CN105033115A (en) * 2015-09-01 2015-11-11 宁波汽车软轴软管有限公司 Steel wire straightening cutting machine
CN105414985A (en) * 2016-01-01 2016-03-23 苏州宝嘉新能源科技有限公司 Improved efficient automation pipe fitting processing system and technology
CN106392664A (en) * 2016-11-03 2017-02-15 李显军 Dynamic and intelligent continuous operation control method and production line for aluminum welded pipes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896478A (en) * 2012-10-10 2013-01-30 广州大华仁盛铝合金管业有限公司 Method for producing high-frequency welded pipe of aluminum alloy radiator
CN104057272A (en) * 2013-03-22 2014-09-24 佛山市斯派利管业科技有限公司 Production method of small-aperture ultrathin-walled high-frequency welded aluminum alloy pipe for heat pump
CN105033115A (en) * 2015-09-01 2015-11-11 宁波汽车软轴软管有限公司 Steel wire straightening cutting machine
CN105414985A (en) * 2016-01-01 2016-03-23 苏州宝嘉新能源科技有限公司 Improved efficient automation pipe fitting processing system and technology
CN106392664A (en) * 2016-11-03 2017-02-15 李显军 Dynamic and intelligent continuous operation control method and production line for aluminum welded pipes
CN106392664B (en) * 2016-11-03 2024-05-24 广州凌龙管业科技有限公司 Aluminum welded pipe dynamic intelligent control continuous operation control method and production line

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20120811