CN202933994U - Device for processing finned copper pipe with spiral convex ribs - Google Patents
Device for processing finned copper pipe with spiral convex ribs Download PDFInfo
- Publication number
- CN202933994U CN202933994U CN 201220551228 CN201220551228U CN202933994U CN 202933994 U CN202933994 U CN 202933994U CN 201220551228 CN201220551228 CN 201220551228 CN 201220551228 U CN201220551228 U CN 201220551228U CN 202933994 U CN202933994 U CN 202933994U
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- copper pipe
- rolling mill
- wheel rolling
- club
- control signal
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Abstract
A device for processing a finned copper pipe with spiral convex ribs comprises a copper pipe conveying table, a three-wheeled rolling mill machine arranged right opposite to the copper pipe conveying table, and a bearing table arranged right opposite to the three-wheeled rolling mill machine. The device is characterized in that the copper pipe conveying table comprises a base, two cylindrical fixed poles arranged on the base, right opposite to the three-wheeled rolling mill machine, and in parallel, and cylindrical movable poles arranged on the two fixed cylindrical poles and parallel to the fixed cylindrical poles, swing arms driving the movable cylindrical pole to swing and driven by power, and a stainless steel round pipe arranged between the fixed cylindrical poles and the movable cylindrical poles. Compared with the prior art, the device has the advantages that jumping of the copper pipe can be prevented, the heights of the spiral convex ribs are consistent, and the processing requirements of copper pipes of different lengths can be met.
Description
Technical field
The utility model relates to a kind of process units with copper tube with fins.
Background technology
Along with the continuous progress of industrial technology, present industrial equipment moves towards efficiently gradually, the energy-saving future development.Shell and tube exchanger now has been widely used in the different field such as petrochemical industry, chemical industry, power and refrigeration, is the common apparatus be in great demand, and the height of its heat transfer efficiency directly has influence on the efficiency of energy utilization of process or technique.
Screwed pipe, as a kind of enhanced heat transfer component, can replace light pipe to be assembled into the shell-and-tube heat exchanger of all size, and compared following characteristics with the light pipe heat exchanger: can increase heat transfer area, enhanced tube conducts heat outward, improves total heat transfer coefficient; Corrosion resistance is good.And the quality of its surperficial spiral fin directly affects the heat transfer property of screwed pipe.Screwed pipe can form by rolling, rolling process is mainly to complete under the three-wheel rolling mill, with special hobboing cutter in the rolling of copper pipe outer surface, in order to guarantee that its spiral fin fin processed can meet the demands, the deflection of copper pipe in acceptability limit, that the spiral fin of copper pipe distributes is clear, just must take necessary servicing unit to guarantee carrying out smoothly of its production.Compared with prior art, copper pipe circular runout severity during most of machining, easily cause the copper pipe distortion and process the spiral fin that height differs, do not meet production requirement, and can only process qualitatively a kind of product that designs processing length, when the different copper pipe processings of change, when required spiral fin length is different, reset again various machined parameters, extremely inconvenient.
Summary of the invention
The present invention relates to a kind of man-hour that adds, can prevent that copper pipe is beated, spiral fin height is consistent, the method and apparatus of the processing spiral fin copper tube with fins of the processing request of copper pipe that can adapt to different length.
The method of processing spiral fin copper tube with fins of the present invention is to realize like this, comprise the transport process of copper pipe on lathe, the three-wheel rolling mill carries out the process of spiral fin fin machining to the copper pipe in transport process, its special feature is that the transport process on lathe is that copper pipe is enclosed within to head through on the stainless pipe of three-wheel rolling mill, then, copper pipe is placed in to the triangular in shape that stack of that side of three-wheel rolling mill import together with the back segment of stainless pipe and faces the middle part of three cylinder clubs of three-wheel rolling mill import, copper pipe is imported to the import of three-wheel rolling mill copper pipe is carried out to spiral fin fin machining, the hobboing cutter of three-wheel rolling mill is in rolling copper tube outer surface spiral fin, also give axial force of copper pipe, having promoted copper pipe axially moves along the direction of three-wheel rolling mill outlet, thereby copper pipe processing is become to the copper pipe with spiral fin fin.
Owing to adding man-hour, copper pipe is limited by the clamping of stainless pipe and three cylinder clubs, therefore, effectively prevents that copper pipe from beating, and has guaranteed that spiral fin height is consistent, and can adapt to the processing needs of the copper pipe of different length.
Here, in order further to limit and to add man-hour, beating of copper pipe, the copper pipe that exports out from the three-wheel rolling mill packs into the dome core of guide cylinder roller front end, the guide cylinder roller is placed in the middle part that the three-wheel rolling mill exports the triangular in shape that stack of that side and faces three cylinder clubs of three-wheel rolling mill outlet, the guide cylinder roller is under the axial promotion of copper pipe, middle part along three cylinder clubs moves axially, and copper pipe is also moved axially along the middle part of three cylinder clubs under the guiding of guide cylinder roller.Like this, copper pipe is subject to respectively the clamping restriction of stainless pipe and three cylinder clubs and the restriction of guide cylinder roller in whole process, and copper pipe can not be beated.
Here, stainless pipe maintains static in the process of three-wheel rolling mill processing copper pipe.Like this, while just having prevented that stainless pipe from moving axially with copper pipe, affect the processing of copper pipe.
Of the present invention
the device of processing spiral fin copper tube with finsto realize like this, comprise the copper pipe transport platform, face copper pipe transport platform outlet the three-wheel rolling mill, face the adapting table of three-wheel rolling mill outlet, its special feature is the copper pipe transport platform comprises pedestal, is arranged on facing three-wheel rolling mill and two fixed cylinder clubs that be arranged in parallel, be arranged on movable cylinder club above two fixed cylinder clubs and parallel with the fixed cylinder club on pedestal, drive activity cylinder club swings the swing arm driven by power, is arranged on the stainless pipe between fixed cylinder club, movable cylinder club.During work, copper pipe to be processed is packed into to head through on the stainless pipe of three-wheel rolling mill, pass through power, make swing arm to lower swing, making to pack into copper pipe on stainless pipe is limited between movable cylinder club and two fixed cylinder clubs, start the three-wheel rolling mill, copper pipe is led into the import of three-wheel rolling mill, by the three-wheel rolling mill, copper pipe is carried out
spiral fin finprocessing, the hobboing cutter of three-wheel rolling mill is in rolling copper tube outer surface spiral fin, also give axial force of copper pipe, promoted copper pipe and axially moved and fall on adapting table along the direction of three-wheel rolling mill outlet, thereby copper pipe processing is become to the copper pipe with spiral fin fin.
Here, adapting table comprises pedestal, be arranged on the two fixed cylinder clubs that face the three-wheel rolling mill and be arranged in parallel on pedestal, be arranged on movable cylinder club above two fixed cylinder clubs and parallel with the fixed cylinder club, the swing arm driven by power that drive activity cylinder club swings, be arranged on the fixed cylinder club, guide cylinder roller between movable cylinder club, that end facing to the outlet of three-wheel rolling mill of guide cylinder roller is provided with the dome core, the diameter of guide cylinder roller is not less than the external diameter of copper pipe, the diameter of dome core and the interior diameter of copper pipe match.During use, pass through power, make swing arm to lower swing, the guide cylinder roller is limited between movable cylinder club and two fixed cylinder clubs, the copper pipe that exports out from the three-wheel rolling mill is enclosed within the dome core, and, along with the carrying out of processing, is pushing away the guide cylinder roller and moving vertically, because the guide cylinder roller must limit, thereby effectively limited copper pipe beating in process.
Here, the rear end of stainless pipe is connected on pedestal by connector, to prevent that stainless pipe from moving with copper pipe and mobile.
Be provided with guide rail on adapting table, slide and be provided with the slide block with the copper pipe catch on guide rail, be provided with position-sensing switch on the pedestal of adapting table, be provided with micro-computer controlling apparatus, the output of the signal of telecommunication of position-sensing switch is connected with the signal of telecommunication input of micro-computer controlling apparatus, and the control signal of telecommunication input of the power of the control signal of telecommunication output of micro-computer controlling apparatus and the control signal of telecommunication input of the power of the drive swing arm on transport platform, the drive swing arm on adapting table, the control signal of telecommunication input of three-wheel rolling mill are connected.
During work, set the position of position-sensing switch on the pedestal of adapting table, moving slider, make the copper pipe catch above it ride over the copper pipe end that the close three-wheel rolling mill of gear on the guide cylinder roller exports, make slide block corresponding with the length of copper pipe with the distance between position-sensing switch, start the three-wheel rolling mill and copper pipe is carried out to the processing of spiral fin fin, copper pipe promotes slide block and moves, after copper pipe completes processing and promotes slide block simultaneously and encounter position-sensing switch, micro-computer controlling apparatus is controlled the action of swing arm power, Bai Bei Shang pendulum, the three-wheel rolling mill quits work, like this, people just can pipette the copper pipe processed easily, and re-start the processing of next root copper pipe.
Compared with the prior art the present invention, has advantages of and can prevent copper pipe is beated, consistent, the processing request that can adapt to the copper pipe of different length of spiral fin height.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
The structural representation that Fig. 2 is the copper pipe transport platform;
The structural representation that Fig. 3 is adapting table;
The partial enlarged drawing with Slipper that Fig. 4 is adapting table;
Fig. 5 is circuit controling drawing of the present invention.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, the method of processing spiral fin copper tube with fins of the present invention is to realize like this, comprise the transport process of copper pipe on lathe, the three-wheel rolling mill carries out the process of spiral fin fin machining to the copper pipe in transport process, its special feature is that the transport process on lathe is that copper pipe is enclosed within to head through on the stainless pipe of three-wheel rolling mill, then, copper pipe is placed in to the triangular in shape that stack of that side of three-wheel rolling mill import together with the back segment of stainless pipe and faces the middle part of three cylinder clubs of three-wheel rolling mill import, copper pipe is imported to the import of three-wheel rolling mill copper pipe is carried out to spiral fin fin machining, the hobboing cutter of three-wheel rolling mill is in rolling copper tube outer surface spiral fin, also give axial force of copper pipe, having promoted copper pipe axially moves along the direction of three-wheel rolling mill outlet, thereby copper pipe processing is become to the copper pipe with spiral fin fin.
The copper pipe that exports out from the three-wheel rolling mill packs into the dome core of guide cylinder roller front end, the guide cylinder roller is placed in the middle part that the three-wheel rolling mill exports the triangular in shape that stack of that side and faces three cylinder clubs of three-wheel rolling mill outlet, the guide cylinder roller is under the axial promotion of copper pipe, middle part along three cylinder clubs moves axially, and copper pipe is also moved axially along the middle part of three cylinder clubs under the guiding of guide cylinder roller.
Stainless pipe maintains static in the process of three-wheel rolling mill processing copper pipe.
As shown in Figure 1, 2, 3, of the present invention
the device of processing spiral fin copper tube with finsto realize like this, comprise copper pipe transport platform 1, face the three-wheel rolling mill 2 of copper pipe transport platform 1 outlet, face the adapting table 3 of three-wheel rolling mill 2 outlets, its special feature is that copper pipe transport platform 1 comprises pedestal 4, be arranged on the two fixed cylinder clubs 5 that face three-wheel rolling mill 2 and be arranged in parallel on pedestal 4, be arranged on above two fixed cylinder clubs 5 and the movable cylinder club 6 parallel with fixed cylinder club 5, the swing arm 8 driven by power that drive activity cylinder club 6 swings, be arranged on fixed cylinder club 5, the stainless pipe 9 that movable cylinder club is 6.More than two fixed cylinder clubs 5, movable cylinder club 6, swing arms 8 have two covers.
Adapting table 3 comprises pedestal 10, be arranged on the two fixed cylinder clubs 11 that face three-wheel rolling mill 2 and be arranged in parallel on pedestal 10, be arranged on above two fixed cylinder clubs 11 and the movable cylinder club 12 parallel with fixed cylinder club 11, the swing arm 13 driven by power that drive activity cylinder club 12 swings, be arranged on fixed cylinder club 12, the guide cylinder roller 14 that movable cylinder club is 13, that end facing to 2 outlets of three-wheel rolling mill of guide cylinder roller 14 is provided with dome core 15, the diameter of guide cylinder roller 14 is not less than the external diameter of copper pipe 16, the interior diameter of the diameter of dome core 15 and copper pipe 16 matches.More than two fixed cylinder clubs 11, movable cylinder club 12, swing arms 13 have two covers.
The rear end of stainless pipe 9 is connected on the pedestal 4 of copper pipe transport platform 1 by connector (steel wire).
Be provided with guide rail 18 on adapting table 3, slide and be provided with the slide block 20 with copper pipe catch 19 on guide rail 18, be provided with position-sensing switch 21 on the pedestal 10 of adapting table 3, be provided with micro-computer controlling apparatus 22, the signal of telecommunication output of position-sensing switch 21 is connected with the signal of telecommunication input of micro-computer controlling apparatus 22, the control signal of telecommunication input of the control signal of telecommunication output of micro-computer controlling apparatus 22 and the power 23 of the drive swing arm 8 on copper pipe transport platform 1, the control signal of telecommunication input of the power 24 of the drive swing arm 13 on adapting table 3, the control signal of telecommunication input of three-wheel rolling mill 2 is connected.Copper pipe catch 19, slide block 20 are separable, during use, can, by copper pipe catch 19 placement positioning on slide block 20, like this, just facilitate the movement of slide block 20.Be provided with scale 24 on the guide rail 18 of the pedestal 10 below slide block 20.
Claims (7)
1. a device of processing spiral fin copper tube with fins, comprise the copper pipe transport platform, face the three-wheel rolling mill of copper pipe transport platform outlet, face the adapting table of three-wheel rolling mill outlet, its special feature is that the copper pipe transport platform comprises pedestal, be arranged on the two fixed cylinder clubs that face the three-wheel rolling mill and be arranged in parallel on pedestal, be arranged on movable cylinder club above two fixed cylinder clubs and parallel with the fixed cylinder club, the swing arm driven by power that drive activity cylinder club swings, be arranged on the fixed cylinder club, stainless pipe between movable cylinder club.
2. the device of processing spiral fin copper tube with fins according to claim 1, it is characterized in that adapting table comprises pedestal, be arranged on the two fixed cylinder clubs that face the three-wheel rolling mill and be arranged in parallel on pedestal, be arranged on movable cylinder club above two fixed cylinder clubs and parallel with the fixed cylinder club, the swing arm driven by power that drive activity cylinder club swings, be arranged on the fixed cylinder club, guide cylinder roller between movable cylinder club, that end facing to the outlet of three-wheel rolling mill of guide cylinder roller is provided with the dome core, the diameter of guide cylinder roller is not less than the external diameter of copper pipe, the diameter of dome core and the interior diameter of copper pipe match.
3. the device of processing spiral fin copper tube with fins according to claim 1 and 2, is characterized in that the rear end of stainless pipe is connected on pedestal by connector.
4. the device of processing spiral fin copper tube with fins according to claim 1 and 2, it is characterized in that being provided with guide rail on adapting table, slide and be provided with the slide block with the copper pipe catch on guide rail, be provided with position-sensing switch on the pedestal of adapting table, be provided with micro-computer controlling apparatus, the signal of telecommunication output of position-sensing switch is connected with the signal of telecommunication input of micro-computer controlling apparatus, the control signal of telecommunication input of the control signal of telecommunication output of micro-computer controlling apparatus and the power of the drive swing arm on transport platform, the control signal of telecommunication input of the power of the drive swing arm on adapting table, the control signal of telecommunication input of three-wheel rolling mill is connected.
5. the device of processing spiral fin copper tube with fins according to claim 3, it is characterized in that being provided with guide rail on adapting table, slide and be provided with the slide block with the copper pipe catch on guide rail, be provided with position-sensing switch on the pedestal of adapting table, be provided with micro-computer controlling apparatus, the signal of telecommunication output of position-sensing switch is connected with the signal of telecommunication input of micro-computer controlling apparatus, the control signal of telecommunication input of the control signal of telecommunication output of micro-computer controlling apparatus and the power of the drive swing arm on transport platform, the control signal of telecommunication input of the power of the drive swing arm on adapting table, the control signal of telecommunication input of three-wheel rolling mill is connected.
6. the device of processing spiral fin copper tube with fins according to claim 4, is characterized in that copper pipe catch, slide block are separable.
7. the device of processing spiral fin copper tube with fins according to claim 5, is characterized in that copper pipe catch, slide block are separable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551228 CN202933994U (en) | 2012-10-25 | 2012-10-25 | Device for processing finned copper pipe with spiral convex ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551228 CN202933994U (en) | 2012-10-25 | 2012-10-25 | Device for processing finned copper pipe with spiral convex ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933994U true CN202933994U (en) | 2013-05-15 |
Family
ID=48318255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220551228 Withdrawn - After Issue CN202933994U (en) | 2012-10-25 | 2012-10-25 | Device for processing finned copper pipe with spiral convex ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921785A (en) * | 2012-10-25 | 2013-02-13 | 佛山神威热交换器有限公司 | Method and device for processing copper tube with spiral rib fin |
-
2012
- 2012-10-25 CN CN 201220551228 patent/CN202933994U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921785A (en) * | 2012-10-25 | 2013-02-13 | 佛山神威热交换器有限公司 | Method and device for processing copper tube with spiral rib fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130515 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |