CN108907028B - A method of fin arrangement is carried out using radial breathing positioning shank - Google Patents
A method of fin arrangement is carried out using radial breathing positioning shank Download PDFInfo
- Publication number
- CN108907028B CN108907028B CN201810650249.5A CN201810650249A CN108907028B CN 108907028 B CN108907028 B CN 108907028B CN 201810650249 A CN201810650249 A CN 201810650249A CN 108907028 B CN108907028 B CN 108907028B
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- China
- Prior art keywords
- fin
- shank
- receiver
- splicing
- stacking
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/22—Devices for piling sheets
-
- 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
Abstract
A method of fin arrangement is carried out using radial breathing positioning shank, it is characterized in that adding a fin receiver in punching machine splicing platform, receiver and splicing needle form the basic building block for connecing fin, after the completion of splicing, receiver, splicing needle and fin stacking are turned back to arrangement station together；Arranging station lower part (or top) setting shank can be positioned across the two rows radial direction breathing in receiver and fin stacking hole；It positions shank to connect across fin stacking and receiver, end insert end supporting element and formation with supporting element, positioning shank is made to be in plumbness；Then make positioning shank radial direction breathing primary, so that the fin hole of every layer of fin is in concentric, then exit fin stacking, that is, realize the arrangement to fin stacking totality, complete the preparation of automatic tube-penetrating.Process of the invention can greatly simplify heat exchanger of air condition poling production-line technique and equipment, improve automatization level.
Description
Technical field
The present invention relates to a kind of air conditioner manufacturing technology, especially a kind of radiating fin automates poling technology, specifically
Say it is a kind of fin method for sorting researched and developed for faster efficient automation poling.
Background technique
The stamped formation fin of aluminium foil by two rows of splicing needle splicings and is stacked into fin stacking in punching machine splicing platform.By
Fin bore dia must be significantly less than in the diameter of the requirement of punching machine splicing, splicing needle, just can guarantee that fin blanking is smooth in this way,
But fin blanking is irregular, shows that fin hole decentraction up and down or even adjacent fins generate wrong piece, lamination, this state
It can not be to its direct poling.
When artificial poling, needs each column fin inserting two steel needles, fin one is arranged into taking-up, it is enterprising to be placed on platform
One step arranges, and after having worn a part of copper pipe, extracts steel needle and carries out benefit pipe again.
(referring to Chinese patent 2013101831099) when automatic tube-penetrating, it is also desirable to two pilot pins are inserted on each column fin,
Fin stacking is arranged, (diameter of pilot pin used at this time must assure that it is substantially uniform-diameter with copper pipe, it is thin to lead
Cause poling difficult, it is thick will lead to poling after pilot pin be still difficult to extract.) then integrally take fin stacking from splicing platform
Out, it is transported to poling station and carries out automatic tube-penetrating.Next station is then delivered to carry out pulling out needle benefit pipe, tooling return etc. one again
Serial process.
Summary of the invention
The purpose of the present invention is be directed to existing automation poling equipment due to being limited by pilot pin, it is necessary to automatic
Pilot pin is transferred to carry out mending pipe operation and the series of processes such as the conveying of fin stacking and tooling return again after poling, to make
It is more at process, the problems such as technological equipment is complicated, and automatization level is not high, invent a kind of radial direction can automatic breathing pilot pin, it is right
Fin stacking just exits fin stacking at once after being arranged, fin stacking, receiver and pilot pin all no longer need to convey, splicing
Disk and pilot pin are without returning again to.
The technical scheme is that
A method of carrying out fin arrangement using radial breathing positioning shank, it is characterized in that it the following steps are included:
Firstly, being provided with fin receiver and two rows of splicing needles in punching machine splicing platform, receiver and splicing needle composition connect wing
The basic building block of piece, after the completion of splicing, receiver, splicing needle and fin stacking are turned back to arrangement station together；
Secondly, the radial breathing of two rows of receiver and fin stacking hole can be passed through arranging station lower part (or top) setting
Formula positions shank；
Third, positioning shank pass through receiver and fin stacking, and supporting element location hole is inserted into end, are formed and are connected with supporting element
It connects, positioning shank is made to be in plumbness；
4th, keep positioning shank radial direction breathing primary, realizes the arrangement to fin stacking；
5th, positioning shank exits fin stacking respectively with splicing needle in an elastically contractible condition, and fin stacking arranges knot
Beam；
The radial breathing positioning shank is that mechanical radial breathing positions shank, it is mainly by receiver, pilot pin
Bar, mandrel, end support and splicing needle composition；Positioning shank is that elastic metallic pipe is cut into several valves, and both ends are still complete cylinder
Shape, bar is provided with the mobile mandrel with swollen head, and when mobile mandrel moves axially, swollen head makes to position shank part distending, swollen head
It removes, bar diameter restores automatically；It positions shank under non-distending state below receiver (or top) and passes through fin stacking, and
It is docked with end support, each pilot pin is made to be in plumbness；Mobile mandrel decline (or rising), makes to position shank from top to bottom
(or from bottom to up) primary part expansion is carried out, irregular fin automatic adjusting position in the horizontal direction is forced, every layer of wing is made
The fin hole of piece is in concentric, realizes fin automatic arranging；Then positioning shank under radial contraction state with splicing needle
Exit fin stacking down simultaneously.
The described radial breathing positioning shank is that Pneumatic radial breathing positions shank, it mainly by receiver, positioning shank,
Air bag, end support and splicing needle composition；Pneumatic radial breathing positions shank and is cut into several valves by elastic metallic pipe, and both ends have been still
Full circle barrel shape, bar are provided with inflatable air bag；Two rows of pneumatic positioning gentle capsules of shank are in a contracted state under receiver
Side (or top) passes through fin stacking, and docks with end support, and each pilot pin is made to be in plumbness；Ventilating joint air inlet,
Air bag expansion dilates positioning shank radially, forces irregular fin horizontal direction automatic adjusting position, makes every layer of fin
Fin hole is in concentric, realizes fin automatic arranging；Then ventilating joint is deflated, and positions shank under radial contraction state
Fin stacking is exited simultaneously with splicing needle.
Beneficial effects of the present invention:
Fin arrangement is carried out using radial breathing positioning shank:
1. simple process, easy to use.
2. the automatic dead man of production line and artificial benefit multiple components such as plumber's sequence and the tooling circulatory system can be saved, make big
Width reduces apparatus for production line manufacturing cost and is possibly realized.
3. production line occupied area and space can be effectively reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mechanical radial breathing positioning shank of the invention.Fig. 1 a) it is that contraction state is illustrated
Figure, Fig. 1 b) it is to dilate status diagram.
Fig. 2 is the structural schematic diagram of Pneumatic radial breathing positioning shank of the invention.Fig. 2 a) it is contraction state schematic diagram,
Fig. 2 b) it is to dilate status diagram.
Fig. 3 is construction profile figure when fin stacking arranges.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment one.
A method of carrying out fin arrangement using mechanical radial breathing positioning shank, it the following steps are included:
Firstly, being provided with fin receiver and two rows of splicing needles in punching machine splicing platform, receiver and splicing needle composition connect wing
The basic building block of piece, after the completion of splicing, receiver, splicing needle and fin stacking are turned back to arrangement station together；
Secondly, the mechanical diameter of two rows of receiver and fin stacking hole can be passed through arranging station lower part (or top) setting
Shank is positioned to breathing；
Third, positioning shank pass through fin stacking and receiver, and supporting element location hole is inserted into end, are formed and are connected with supporting element
It connects, positioning shank is made to be in plumbness；
4th, keep positioning shank radial direction breathing primary, the fin hole of every layer of fin is made to be in concentric, realizes to fin
The arrangement of stacking；
5th, positioning shank exits fin stacking respectively with splicing needle in an elastically contractible condition, and fin stacking arranges knot
Beam；As shown in Figure 3.
Details are as follows:
As shown in Figure 1.Mechanical radial breathing positioning shank and fin stacking according to the present invention arrange new process (in detail
See the mechanically radial breathing positioning shank operation schematic diagram of Fig. 1), by location tray 101, fin stacking 102, diameter can breathing determine
Position shank 103, mobile mandrel 104, end support 105 form.The diameter can breathing pilot pin bar 103 be by elastic metallic pipe
Several valves are cut into, both ends are still complete connection, and bar is provided with the mobile mandrel 104 with swollen head, when mobile mandrel 104 moves axially,
Swollen head makes to position shank part distending, and swollen head removes then bar diameter recovery.Above-described location tray 101 connects jointly with splicing needle
Material makes fin be stacked into stacking and is threaded to arrange station from punching machine splicing station；Two rows of diameters can breathing pilot pin bar 103 at this time
Fin stacking is passed through below location tray under non-distending state with mobile mandrel 104, and right respectively with end support 105
It connects, each positioning shank 103 is made to be in plumbness；Mobile mandrel 104 declines, and carries out from top to bottom once to positioning shank 103
Part expansion, forces irregular fin horizontal direction position to adjust, the fin hole of every layer of fin is made to be in concentric, realizes
Fin arranges；Then positioning shank 103 exits fin stacking with splicing needle under radial contraction state again down simultaneously.After arrangement
Fin stacking fin hole and expansion when positioning shank 103 it is consistent.The diameter of positioning shank 103 when expansion can basis
The design of poling process requirement, can also be slightly larger than copper pipe diameter.
Embodiment two.
As shown in Figure 2.
A method of using Pneumatic radial breathing positioning shank carry out fin arrangement, it the following steps are included:
Firstly, being provided with fin receiver and two rows of splicing needles in punching machine splicing platform, receiver and splicing needle composition connect wing
The basic building block of piece, after the completion of splicing, receiver, splicing needle and fin stacking are turned back to arrangement station together；
Secondly, two rows of Pneumatic radials of receiver and fin stacking hole can be passed through arranging station lower part (or top) setting
Expansion and shrinkage type positions shank；
Third, positioning shank pass through fin stacking and receiver, positioning shank end be inserted into supporting element location hole, formed with
Supporting element connection makes positioning shank be in plumbness；
4th, keep positioning shank radial direction breathing primary, the fin hole of every layer of fin is made to be in concentric, realizes to fin
The arrangement of stacking；
5th, positioning shank exits fin stacking respectively with splicing needle in an elastically contractible condition, and fin stacking arranges knot
Beam；As shown in Figure 3.
Details are as follows:
Such as Fig. 2, gas bar radial direction breathing positioning shank and fin stacking according to the present invention arrange new process and (are detailed in figure two
Gas bar radial direction breathing position shank operation schematic diagram), by location tray 202, fin stacking 203, diameter can breathing pilot pin
Bar 204, air bag 205 and its ventilating joint 201, end support 206 form.The diameter can breathing positioning shank 204 by bullet
Property metal tube is cut into several valves, and both ends are still complete connection, and bar is provided with ventable air bag 205, when 201 air inlet of ventilating joint,
The expansion of air bag 205 dilates positioning shank, and when ventilating joint 201 is vented, positioning 203 bar diameter of shank restores.It is above-described fixed
Position pallet 202 and the common splicing of splicing needle make fin be stacked into stacking and are threaded to arrange station from punching machine splicing station；At this time two
(or top) passes through fin stacking below positioning plate under unaerated state for the dynamic breathing positioning shank 204 of exhaust and air bag 205,
And docked respectively with end support 206, so that each pneumatic breathing positioning shank 204 is in plumbness；201 air inlet of ventilating joint,
The expansion of air bag 205 makes positioning shank 204 is radial to dilate, and forces irregular fin horizontal direction position to adjust, makes every layer of fin
Fin hole be in concentric, realize that fin arranges；Then ventilating joint 201 is deflated, and positioning shank 204 is again in radial contraction
Fin stacking is exited down simultaneously with splicing needle under state.Positioning shank when the fin hole and expansion of the fin stacking after arrangement
204 is consistent, (diameter of the positioning shank 204 when expansion can adjust admission pressure according to poling process requirement to realize),
Copper pipe diameter can be slightly larger than.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (3)
1. a kind of method for carrying out fin arrangement using radial breathing positioning shank, it is characterized in that it the following steps are included:
Firstly, being provided with fin receiver and two rows of splicing needles in punching machine splicing platform, receiver and splicing needle composition connect fin
Basic building block, after the completion of splicing, receiver, splicing needle and fin stacking are turned back to arrangement station together；
Secondly, two rows of radial expansions positioning in receiver and fin stacking hole can be passed through arranging station lower part or top setting
Shank；
Third, pilot pin pass through fin stacking and receiver, and supporting element location hole, formation and supporting element are inserted into positioning shank end
Connection makes positioning shank be in plumbness；
4th, keep positioning shank radial direction breathing primary, the fin hole of every layer of fin is made to be in concentric, realizes to fin stacking
Arrangement；
5th, positioning shank exits fin stacking with splicing needle in an elastically contractible condition, and the arrangement of fin stacking terminates.
2. according to the method described in claim 1, it is characterized in that the radial breathing positioning shank is mechanical radial breathing
Shank is positioned, it is mainly made of receiver, positioning shank, mandrel, end support and splicing needle；Positioning shank is by elastic gold
Belong to pipe and be cut into several valves, both ends are still complete cylindrical shape, and bar is provided with the mobile mandrel with swollen head, mobile mandrel axial movement
When, swollen head makes to position shank part distending, and swollen head is removed, and bar diameter restores automatically；Shank is positioned under non-distending state from splicing
Disk below or above passes through fin stacking, and docks with end support, and each pilot pin is made to be in plumbness；Mobile mandrel decline
Or rise, make to position shank and carry out primary part expansion from top to bottom or from bottom to up, forces irregular fin in level side
To automatic adjusting position, the fin hole of every layer of fin is made to be in concentric, realizes fin automatic arranging；Then positioning shank exists
Fin stacking is exited down simultaneously with splicing needle under radial contraction state.
3. according to the method described in claim 1, it is characterized in that the radial breathing positioning shank is the breathing of air heave type radial direction
Shank is positioned, it is mainly made of receiver, positioning shank, air bag, end support and splicing needle；Air heave type radial direction breathing positioning
Shank is cut into several valves by elastic metallic pipe, and both ends are still complete cylindrical shape, and bar is provided with inflatable air bag；Two rows of air heave types
It positions the gentle capsule of shank and passes through fin stacking from receiver below or above in a contracted state, and docked with end support, made
Each pilot pin is in plumbness；Ventilating joint air inlet, air bag expansion dilate positioning shank radially, force irregular fin
Horizontal direction automatic adjusting position makes the fin hole of every layer of fin be in concentric, realizes fin automatic arranging；Then it ventilates
Connector is deflated, and positioning shank exits fin stacking with splicing needle under radial contraction state simultaneously.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650249.5A CN108907028B (en) | 2018-06-22 | 2018-06-22 | A method of fin arrangement is carried out using radial breathing positioning shank |
| PCT/CN2019/084119 WO2019242399A1 (en) | 2018-06-22 | 2019-04-24 | Fin arrangement method using radially expanding and contracting positioning pin rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650249.5A CN108907028B (en) | 2018-06-22 | 2018-06-22 | A method of fin arrangement is carried out using radial breathing positioning shank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108907028A CN108907028A (en) | 2018-11-30 |
| CN108907028B true CN108907028B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810650249.5A Active CN108907028B (en) | 2018-06-22 | 2018-06-22 | A method of fin arrangement is carried out using radial breathing positioning shank |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108907028B (en) |
| WO (1) | WO2019242399A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907028B (en) * | 2018-06-22 | 2019-09-10 | 南京国佑智能化系统有限公司 | A method of fin arrangement is carried out using radial breathing positioning shank |
| CN115231288B (en) * | 2022-07-11 | 2023-12-01 | 奥美森智能装备股份有限公司 | Radiating fin grabbing device |
| CN116618851B (en) * | 2023-05-15 | 2024-02-09 | 江苏卡米特激光智能科技有限公司 | Automatic change double-end saw bit cutting machine |
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| US4780955A (en) * | 1987-05-20 | 1988-11-01 | Crown Unlimited Machine, Inc. | Apparatus for making a tube and fin heat exchanger |
| CN102744696A (en) * | 2012-07-06 | 2012-10-24 | 无锡国盛精密模具有限公司 | Method for locating and finishing fins |
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| CN103042130A (en) * | 2013-01-11 | 2013-04-17 | 江苏常发制冷股份有限公司 | Automatic fin arranging machine for auxetic fin evaporator |
| CN203993007U (en) * | 2014-08-27 | 2014-12-10 | 山东大学 | A kind of air-conditioning condenser and evaporator fin automatic intubation machine |
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| WO2018097044A1 (en) * | 2016-11-25 | 2018-05-31 | 株式会社デンソーエアクール | Heat exchanger and method for manufacturing heat exchanger |
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| CN102847840A (en) * | 2012-08-30 | 2013-01-02 | 上海大俊凯电器科技有限公司 | Aggregate device for processing opening fin |
| CN102794374B (en) * | 2012-09-10 | 2014-08-27 | 无锡微研有限公司 | Automatic receiving device after air conditioner fin stamping |
| CN203282164U (en) * | 2013-05-17 | 2013-11-13 | 无锡国盛精密模具有限公司 | Automatic calibration device |
| CN103909397B (en) * | 2014-03-21 | 2017-01-25 | 珠海格力电器股份有限公司 | Guide bar and guide device |
| CN104308489B (en) * | 2014-09-26 | 2017-02-15 | 广州绅联自动化设备有限公司 | Traction device for guiding copper pipes to penetrate through condenser fins |
| CN204338756U (en) * | 2014-12-15 | 2015-05-20 | 无锡微研有限公司 | A kind of material-receiving device for air-conditioner fin die |
| CN108907028B (en) * | 2018-06-22 | 2019-09-10 | 南京国佑智能化系统有限公司 | A method of fin arrangement is carried out using radial breathing positioning shank |
-
2018
- 2018-06-22 CN CN201810650249.5A patent/CN108907028B/en active Active
-
2019
- 2019-04-24 WO PCT/CN2019/084119 patent/WO2019242399A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4780955A (en) * | 1987-05-20 | 1988-11-01 | Crown Unlimited Machine, Inc. | Apparatus for making a tube and fin heat exchanger |
| CN102744696A (en) * | 2012-07-06 | 2012-10-24 | 无锡国盛精密模具有限公司 | Method for locating and finishing fins |
| CN202804000U (en) * | 2012-08-30 | 2013-03-20 | 上海大俊凯电器科技有限公司 | Material collection device for processing open pore fin |
| CN103042130A (en) * | 2013-01-11 | 2013-04-17 | 江苏常发制冷股份有限公司 | Automatic fin arranging machine for auxetic fin evaporator |
| CN203993007U (en) * | 2014-08-27 | 2014-12-10 | 山东大学 | A kind of air-conditioning condenser and evaporator fin automatic intubation machine |
| CN104907454A (en) * | 2015-06-12 | 2015-09-16 | 苏州英达瑞机器人科技有限公司 | Fin arranging clamp |
| WO2018097044A1 (en) * | 2016-11-25 | 2018-05-31 | 株式会社デンソーエアクール | Heat exchanger and method for manufacturing heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019242399A1 (en) | 2019-12-26 |
| CN108907028A (en) | 2018-11-30 |
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