CN107020333A - A kind of finned tube production equipment and production technology - Google Patents
A kind of finned tube production equipment and production technology Download PDFInfo
- Publication number
- CN107020333A CN107020333A CN201710448761.7A CN201710448761A CN107020333A CN 107020333 A CN107020333 A CN 107020333A CN 201710448761 A CN201710448761 A CN 201710448761A CN 107020333 A CN107020333 A CN 107020333A
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- CN
- China
- Prior art keywords
- finned tube
- tube
- production equipment
- triangle roller
- fin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/022—Making the fins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The present invention relates to field of machining, a kind of finned tube production equipment is specifically disclosed, including：Triangle roller, triangle roller adjuster, three power transmission shafts for driving the triangle roller and the reduction box being connected with the power transmission shaft being arranged on locating rack, cutter is provided with the triangle roller, the reduction box is connected with a buncher, the buncher is connected with motor, and the motor is connected with a frequency converter.The finned tube production equipment that the present invention is provided, its triangle roller, base tube, the operation of fin shaped device and fin wind realize uniformity control, the operation of each workshop section can keep high level of synchronization, improve the operating efficiency of finned tube production equipment, reduce defect rate；Different types of finned tube can be produced in same equipment and requirement to base tube is less harsh, production site is saved, production cost is reduced.Present invention also offers a kind of finned tube production technology using above-mentioned finned tube production equipment.
Description
Technical field
The present invention relates to field of machining, and in particular to a kind of finned tube production equipment and production technology.
Background technology
In the prior art, American finned tube production equipment is driven for rubber tire, complicated；Requirement to base tube is very tight
Lattice, not only outer surface can not have oxidation, the required precision of the parameter such as external diameter, flexibility to pipe is also very strict, causes production
Cost is high；Base tube and fin material are respectively transmitted, poor synchronization so that low production efficiency, and defect rate is high；Only produce one
The finned tube of type, such as L-type wound finned tube.
English finned tube production equipment is that optoelectronic switch controls transmission, and device structure and electrical apparatus control system are very complicated, electricity
Device control system is controlled transmission by tens relays, multiple frequency converters and optoelectronic switch；Operation sequence is cumbersome, as long as wherein
One relay failure, equipment will be stopped；Even can be fin stretch bending during optoelectronic switch failure；If multiple frequency converters
Parameter is inconsistent to cause production not carry out；Only produce a type of finned tube, such as L-type wound finned tube.
The content of the invention
In view of this actually must there is provided a kind of finned tube production equipment and production technology that can solve the problem that above-mentioned technical problem
Will.
The present invention solves a technical scheme being used of technical problem：A kind of finned tube production equipment, including：Set
Triangle roller, triangle roller adjuster on locating rack, three power transmission shafts for driving the triangle roller and passed with described
The reduction box of moving axis connection, wherein, cutter is provided with the triangle roller, the reduction box is connected with a buncher,
The buncher is connected with motor, and the motor is connected with a frequency converter.
As the improvement to above-mentioned technical proposal, cutter is provided with least one side of the triangle roller.
As the improvement to above-mentioned technical proposal, above-mentioned finned tube production equipment also includes being arranged on after the triangle roller
The fin shaped device and fin wind at end.
As the improvement to above-mentioned technical proposal, the fin shaped device is at least one briquetting roller.
As the improvement to above-mentioned technical proposal, the fin shaped device is three briquetting rollers being arranged side by side.
As the improvement to above-mentioned technical proposal, the fin wind includes support, set on the bracket
Disk is rolled, disk angle demodulator is rolled, is arranged on the gearbox that disk and dog are rolled described in the dog rolled below disk and transmission, it is described
Gearbox is connected with the buncher.
The present invention solves another technical scheme for being used of technical problem：There is provided a kind of using the production of above-mentioned finned tube
The finned tube production technology of equipment, including：(1) get the raw materials ready：Outer tube and inner tube are provided；(2) poling：Said inner tube is penetrated described outer
Sleeve pipe is formed in pipe；(3) pan feeding：Described sleeve pipe is set to be rotated in a circumferential direction with certain speed, axial advancement enters the triangle roller
In the rolling space of formation；(4) roll forming：Under the rolling effect that the triangle roller is fixed a cutting tool, the outer tube is shaped to
Fin on said inner tube outer surface, and obtain finished product finned tube with said inner tube strong bonded.
As the improvement to above-mentioned technical proposal, said inner tube can be one kind in copper pipe, stainless steel tube, carbon steel pipe,
The outer tube can be one kind in copper pipe, aluminum pipe.
As the improvement to above-mentioned technical proposal, said inner tube and outer tube are phase same material or unlike material.
As the improvement to above-mentioned technical proposal, cutter is provided with least one side of the triangle roller.
Compared with prior art, in the present invention is provided finned tube production equipment and production technology, the base tube is carried out
Transmission, triangle roller, the fin shaped device and the fin wind of rolling are driven by same buncher, the nothing
Pole speed changer is again by a Frequency Converter Control, and the speed that the base tube is rotationally advancing also is controlled by same frequency converter, therefore, institute
Stating the operation of triangle roller, base tube, fin shaped device and fin wind realizes uniformity control, the operation of each workshop section
High level of synchronization can be kept, the operating efficiency of finned tube production equipment is improved, reduces defect rate；The finned tube that the present invention is provided
Production equipment, can produce different types of finned tube in same equipment and requirement to base tube is less harsh, save life
Is produced from place, production cost is reduced.
Brief description of the drawings
Fig. 1 is the main structure diagram of finned tube production equipment in one embodiment of the invention；
Fig. 2 is the overlooking the structure diagram of finned tube production equipment in Fig. 1；
Fig. 3 is the structural representation of finned tube in one embodiment of the invention；
Fig. 4 is finned tube production technological process in one embodiment of the invention.
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Fig. 1 to Fig. 3 is referred to, the embodiments of the invention provide a kind of finned tube production equipment, including：It is arranged on locating rack
Triangle roller (be arranged on the end of three power transmission shafts 13, figure not shown in), triangle roller adjuster 12, band on 11
The reduction box 20 for moving three power transmission shafts 13 of the triangle roller and being connected with the power transmission shaft 13, wherein, the triangle rolling
Cutter is provided with wheel, the reduction box 20 is connected with a buncher 60, and the buncher 60 is connected with motor,
The motor is connected with a frequency converter.
In one embodiment of the invention, the finned tube production equipment is used to produce winding-type finned tube, now, institute
State fin shaped device 30 and fin wind 40 that finned tube production equipment also includes being arranged on the triangle roller rear end.
Wherein, electric-motor drive base tube to be processed rotates in a circumferential direction, advances axially through the triangle roller formation
Space, the base tube under the transmission of three power transmission shafts 13, rotated described in the triangle pair of rollers, advanced is supported and passed
Pass, the base tube is sent to the fin wind 40, there is space shape by what the fin shaped device 30 was molded
The belt strip of shape is also transmitted to the fin wind 40, in the presence of the fin wind 40, the bar shaped
Band winding forms fin 102 on the base tube 101, and the zoarium of the fin 102 and the base tube 101 is finished product winding-type
Finned tube 100.Wherein, the speed that the base tube is rotationally advancing, can be by adjusting the triangle roller by the Frequency Converter Control
The control parameter of adjuster 12 adapts to the processing of various different bore base tubes and controlled each on the winding-type finned tube 100
The distance between fin 102.
In the present embodiment, the fin shaped device 30 is three briquetting rollers 31 being arranged side by side, in the briquetting roller 31
The effect such as extruding, rolling, stretching under, the two-dimentional belt strip is shaped to required spatial form, according to actual production need
Will, the belt strip with different spaces shape, such as L-type, LL types, KL types, G types can be obtained by changing different briquetting rollers, described
Briquetting roller 31 also has the effect for being oriented to and transmitting the belt strip.
In the present embodiment, the fin wind 40 includes support 41, is arranged on rolling disk 42, rolling on the support 41
Disk angle demodulator 43 is transmitted with the dog (not depending on going out in figure) for rolling the lower section of disk 42, the fin shaped device 30 is arranged on
Belt strip after shaping is to the fin wind 40, under the collective effect for rolling disk 42, dog, due to the bar shaped
Band outer layer plastic deformation is big, and inner side plastic deformation is small, and it is squeezed into the fan-shaped strap for being easy to winding, meanwhile, the base tube
Rotary motion and the axial movement of relatively described dog make the fan-shaped strap be wrapped in its spatial form on the base tube, lead to
Overregulate the disk angle demodulator 43 of rolling and can adjust the location parameter for rolling disk 42, dog, to adapt to different bore base tubes
With different sizes, the belt strip of spatial form.Disk 42, the dog of rolling is driven with by the gearbox 50, in view of turbine speed change
Case heat exchange performance is good, bear overload capacity height and the big advantage of strong applicability, security reliability, in one embodiment,
The gearbox 50 is turbine type gearbox.
In the present embodiment, the base tube can be copper pipe, stainless steel tube, carbon steel pipe etc., the belt strip can be aluminium strip,
Copper strips etc..The external diametrical extent of the base tube is set to 8mm~51mm, and the fin is 102 high to be not more than 17mm, the fin
102 thickness is set to 0.3mm~0.5mm, and the spacing range of the fin 102 is set to 1.6mm~10mm.
In the present embodiment, the reduction box 20, gearbox 50 are all driven by the buncher 60, therefore, the triangle
Roller transmits the speed of wrap of speed, the shaping speed of the fin shaped device 30 and the fin wind 40 of base tube
For Synchronization Control, the buncher 60 is again by a described Frequency Converter Control, and the speed that the base tube is rotationally advancing
By the same Frequency Converter Control, synchronism, uniformity and the harmony of three device operations are further increased, so as to carry
The operating efficiency and quality of finished of the finned tube production equipment have been risen, defect rate is reduced.
In another embodiment of the present invention, the finned tube production equipment is used to produce extrusion pressing type finned tube, and upper
State unlike embodiment, the finned tube production equipment in the present embodiment does not include above-mentioned fin shaped device 30 and fin is wound
Device 40.
Wherein, electric-motor drive base tube to be processed is rotated in a circumferential direction, advanced axially through by triangle roller institute shape
Into rolling space, the triangle roller is driven by three power transmission shafts 13, unlike the embodiments above, the present embodiment
In, the triangle roller is in addition to being supported and transmitting to the rotation, the base tube advanced, and the cutter being disposed thereon is also right
The base tube applies rolling effect, the outer surface of the base tube is occurred corresponding deformation, so that in the outer surface of the base tube
Formed fin, finished product extrusion pressing type finned tube, wherein, can by adjust the control parameter of the triangle roller adjuster 12 come
Adapt to the processing of various different bore base tubes, control the distance between each fin and control on the extrusion pressing type finned tube described
The rolling power of cutter.In the present embodiment, cutter is provided with three sides of the triangle roller, it is possible to understand that, in the present invention
Other embodiment in, be provided with cutter at least one side of the triangle roller.
Wherein, according to needs of production, the different types of cutter of upper replacing of the triangle roller can be produced not
The extrusion pressing type finned tube of same type, such as bellows tube, T-shaped pipe, screwed pipe.In the present embodiment, the base tube is inside and outside to be arranged
The inner and outer tubes of unlike material, under the rolling effect of the cutter, the outer tube is shaped on said inner tube outer surface
Fin, and with said inner tube strong bonded.Wherein, said inner tube can be copper pipe, stainless steel tube, carbon steel pipe etc., the outer tube
Can be copper pipe, aluminum pipe etc..It should be understood that in other embodiments of the invention, said inner tube and outer tube can also be phases
Same material, the base tube can also be mono-layer tube.
In the present embodiment, the external diametrical extent of the base tube is set to 16mm~63mm, and the piece height of the fin is not more than
17mm, the thickness of the fin is set to 0.3mm~0.5mm, and the spacing range of the fin is set to 1.6mm~10mm..
In the present embodiment, the rolling operation of the triangle roller is driven by the buncher 60, the electrodeless variable-speed
Device 60 is again by a described Frequency Converter Control, and the speed that the base tube is rotationally advancing is by the same Frequency Converter Control,
Therefore, both synchronism, uniformity and harmony is high, improves the finned tube production equipment quality of finished, reduces substandard products
Rate.
The finned tube production equipment that the embodiment of the present invention is provided, different types of fin can be produced in same equipment
Pipe, the requirement to base tube is also less harsh, has saved production site, has reduced production cost.
Fig. 4 is referred to, the embodiment of the present invention additionally provides a kind of finned tube production technology, include but is not limited to following step
Suddenly：
Step 701：Get the raw materials ready：Outer tube and inner tube are provided.
Outward appearance, chemical analysis, the indices such as mechanical performance qualified outer tube and inner tube are provided.Wherein, said inner tube
Can be copper pipe, stainless steel tube, carbon steel pipe etc., the outer tube can be copper pipe, aluminum pipe etc..The material of the outer tube and inner tube can
With identical or different.
Step 702：Poling：Said inner tube is penetrated in the outer tube and forms sleeve pipe.
It should be understood that the outer tube diameter is more than said inner tube external diameter, wherein, the outer tube diameter scope is set to
8mm~50mm, said inner tube external diameter is set to 10mm~63mm.
Step 703：Pan feeding：Described sleeve pipe is set to be rotated in a circumferential direction with certain speed, axial advancement enters the triangle roller
In the rolling space of formation.
Wherein, described sleeve pipe, the transmission of triangle roller and motion conditions are as it was noted above, will not be described here.
Step 704：Roll forming：Under the rolling effect that the triangle roller is fixed a cutting tool, the outer tube is shaped to described
Fin on inner tube outer surface, and obtain finished product finned tube with said inner tube strong bonded.
Wherein, it is provided with cutter on three sides of the triangle roller, it is possible to understand that, in other implementations of the present invention
In example, cutter is provided with least one side of the triangle roller.
Likewise, various different bore base tubes can be adapted to by adjusting the control parameter of the triangle roller adjuster
Process, control the rolling power of the distance between each fin and the control cutter on the extrusion pressing type finned tube.According to reality
Production needs, the upper replaceable different types of cutter of the triangle roller, to produce different types of extrusion pressing type fin
Pipe.
In the finned tube production technology that the present embodiment is provided, the rolling operation of the triangle pair of rollers described sleeve pipe is by institute
State buncher transmission, the buncher is again by a described Frequency Converter Control, and described sleeve pipe is rotationally advancing
Speed by the same Frequency Converter Control, therefore, both synchronism, uniformity and harmony are high, improve the finned tube
Production equipment quality of finished, reduces defect rate.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of finned tube production equipment, it is characterised in that including：Triangle roller, the triangle roller being arranged on locating rack are adjusted
Section device, the reduction box for driving three power transmission shafts of the triangle roller and being connected with the power transmission shaft, wherein, the triangle rolling
Cutter is provided with wheel, the reduction box is connected with a buncher, and the buncher is connected with motor, the electricity
Motivation is connected with a frequency converter.
2. finned tube production equipment as claimed in claim 1, it is characterised in that set at least one side of the triangle roller
It is equipped with cutter.
3. finned tube production equipment as claimed in claim 1, it is characterised in that also including being arranged on the triangle roller rear end
Fin shaped device and fin wind.
4. finned tube production equipment as claimed in claim 3, it is characterised in that the fin shaped device at least one into
Type wheel.
5. finned tube production equipment as claimed in claim 4, it is characterised in that the fin shaped device is three and set side by side
The briquetting roller put.
6. finned tube production equipment as claimed in claim 3, it is characterised in that the fin wind includes support, set
Put on the bracket roll disk, roll disk angle demodulator, be arranged on described in the dog rolled below disk and transmission roll disk and
The gearbox of dog, the gearbox is connected with the buncher.
7. a kind of finned tube production technology using finned tube production equipment as claimed in claim 1, it is characterised in that bag
Include：
(1) get the raw materials ready：Outer tube and inner tube are provided；
(2) poling：Said inner tube is penetrated in the outer tube and forms sleeve pipe；
(3) pan feeding：Described sleeve pipe is set to be rotated in a circumferential direction with certain speed, axial advancement enters the rolling that the triangle roller is formed
In space；
(4) roll forming：Under the rolling effect that the triangle roller is fixed a cutting tool, the outer tube is shaped to said inner tube outer surface
On fin, and obtain finished product finned tube with said inner tube strong bonded.
8. finned tube production technology as claimed in claim 7, it is characterised in that said inner tube can be copper pipe, stainless steel tube,
One kind in carbon steel pipe, the outer tube can be one kind in copper pipe, aluminum pipe.
9. finned tube production technology as claimed in claim 7, it is characterised in that said inner tube and outer tube are for phase same material or not
Same material.
10. finned tube production technology as claimed in claim 7, it is characterised in that at least one side of the triangle roller
It is provided with cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448761.7A CN107020333A (en) | 2017-06-14 | 2017-06-14 | A kind of finned tube production equipment and production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448761.7A CN107020333A (en) | 2017-06-14 | 2017-06-14 | A kind of finned tube production equipment and production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107020333A true CN107020333A (en) | 2017-08-08 |
Family
ID=59531783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710448761.7A Pending CN107020333A (en) | 2017-06-14 | 2017-06-14 | A kind of finned tube production equipment and production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020333A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453192A (en) * | 2018-05-23 | 2018-08-28 | 仪征海天铝业有限公司 | A kind of finned tube and the process units of finned tube and the production method of the finned tube |
| CN115945605A (en) * | 2023-03-14 | 2023-04-11 | 江苏萃隆精密铜管股份有限公司 | Extrusion type high finned tube forming equipment |
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| US3550235A (en) * | 1968-05-15 | 1970-12-29 | Escoa Corp | Method of making a heat exchanger fin tubing |
| CN86104136A (en) * | 1986-12-13 | 1988-07-06 | 上海异型钢管厂 | Titanium-aluminum composite fin tube and manufacturing process |
| CN2474247Y (en) * | 2001-04-25 | 2002-01-30 | 丁国柱 | Machine tool for processing hot rolling steel base fin sheet tube |
| CN1919489A (en) * | 2005-08-23 | 2007-02-28 | 余金盘 | Process equipment for integral ring-shaped finned tube and technique thereof |
| CN201105299Y (en) * | 2007-10-12 | 2008-08-27 | 孟津县明华标准件厂 | Novel simple integral spiral finned tube roller mill |
| CN201353602Y (en) * | 2009-02-25 | 2009-12-02 | 南京聚星机械装备有限公司 | Composite finned pipe rolling machine tool |
| CN106040779A (en) * | 2016-07-10 | 2016-10-26 | 哈尔滨理工大学 | Fin production line |
| CN206824554U (en) * | 2017-06-14 | 2018-01-02 | 张家港贝得尔换热设备科技有限公司 | A kind of finned tube production equipment |
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2017
- 2017-06-14 CN CN201710448761.7A patent/CN107020333A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3550235A (en) * | 1968-05-15 | 1970-12-29 | Escoa Corp | Method of making a heat exchanger fin tubing |
| CN86104136A (en) * | 1986-12-13 | 1988-07-06 | 上海异型钢管厂 | Titanium-aluminum composite fin tube and manufacturing process |
| CN2474247Y (en) * | 2001-04-25 | 2002-01-30 | 丁国柱 | Machine tool for processing hot rolling steel base fin sheet tube |
| CN1919489A (en) * | 2005-08-23 | 2007-02-28 | 余金盘 | Process equipment for integral ring-shaped finned tube and technique thereof |
| CN201105299Y (en) * | 2007-10-12 | 2008-08-27 | 孟津县明华标准件厂 | Novel simple integral spiral finned tube roller mill |
| CN201353602Y (en) * | 2009-02-25 | 2009-12-02 | 南京聚星机械装备有限公司 | Composite finned pipe rolling machine tool |
| CN106040779A (en) * | 2016-07-10 | 2016-10-26 | 哈尔滨理工大学 | Fin production line |
| CN206824554U (en) * | 2017-06-14 | 2018-01-02 | 张家港贝得尔换热设备科技有限公司 | A kind of finned tube production equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453192A (en) * | 2018-05-23 | 2018-08-28 | 仪征海天铝业有限公司 | A kind of finned tube and the process units of finned tube and the production method of the finned tube |
| CN108453192B (en) * | 2018-05-23 | 2024-02-13 | 仪征海天铝业有限公司 | Fin tube and production device and production method of fin tube |
| CN115945605A (en) * | 2023-03-14 | 2023-04-11 | 江苏萃隆精密铜管股份有限公司 | Extrusion type high finned tube forming equipment |
| CN115945605B (en) * | 2023-03-14 | 2023-05-23 | 江苏萃隆精密铜管股份有限公司 | Extrusion type high-fin tube forming equipment |
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Application publication date: 20170808 |
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