CN101329144A - Once forming and assembling method of radiating rib and hot pipe - Google Patents
Once forming and assembling method of radiating rib and hot pipe Download PDFInfo
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- CN101329144A CN101329144A CNA200710109442XA CN200710109442A CN101329144A CN 101329144 A CN101329144 A CN 101329144A CN A200710109442X A CNA200710109442X A CN A200710109442XA CN 200710109442 A CN200710109442 A CN 200710109442A CN 101329144 A CN101329144 A CN 101329144A
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- radiating fin
- heat pipe
- assembling method
- ringwall
- once
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Abstract
The invention discloses a one-time processing, shaping and assembling method of radiating fins and heat pipes, which comprises the following steps: an annular wall and a buckle part are arranged on the pressed radiating fins; the buckle part is used for fastening a plurality of the radiating fins into a whole string, the buckle parts of the radiating fins are connected together, the top part of the lower radiating fin is arranged on the back of the upper radiating fin, and gaps are formed between the radiating fins; the whole string group of the radiating fins are placed onto a platform of a processing machine, and an actuating device is used for pushing the supporting fins of a supporting tool into the gaps from the side; finally when a pressing mechanism works, the annular wall of each radiating fin is perforated by the heat pipes, the annular wall that is provided with covering elasticity by openings on the annular wall can firmly cover the surfaces of the heat pipes that perforate the annular wall, and after the perforating installation of the heat pipes is finished, the supporting tool and a clamping tool of the pressing mechanism are simultaneously separated from the radiating fins and the heat pipes, thus finishing the assembly of the radiating fin group and a plurality of heat pipes.
Description
Technical field
The present invention relates to the assemble method of a kind of radiating fin and heat pipe, the once-forming assemble method of particularly a kind of radiating fin and heat pipe.
Background technology
Raising along with the microprocessor arithmetic speed, the heat energy that microprocessor produced also improves relatively, so the heat abstractor of quick and effective transferring heat energy must be installed on microprocessor,, make microprocessor can keep normal computing so that the heat energy that microprocessor was produced is left.
Modal on the market at present heat abstractor is to wear a plurality of heat pipes on whole string radiating fin, with the heating end winding heat-conducting block of the heat pipe other end, heat-conducting block is contacted with the surface of microprocessor, and the heat pipe other end is a colling end.When the microprocessor computing, conduct to the heating end of heat pipe after the heat energy that is produced will be absorbed by heat-conducting block again, conduct to the colling end of heat pipe, be transmitted on the radiating fin by colling end again by the working fluid of inside heat pipe, with the action of dispelling the heat, thereby make microprocessor can stably carry out computing.
During the urgent assembling of existing radiating fin and heat pipe, earlier heat pipe is clamped on the instrument, each sheet radiating fin of again punching press being finished penetrates and urgent being assembled on the described heat pipe one by one, and heat pipe is arranged in the radiating fin.But the assembling mode of this heat pipe and radiating fin is too slow, causes the whole production production capacity to reduce.And radiating fin is assembled in one by one easily causes heat pipe distortion on the heat pipe and cause production capacity to descend, and the product fraction defective improves.So, in order to address the above problem, the radiating fin that people finish punching press repeatedly be connected into whole string fixing after, the radiating fin group that will put in order string again is placed on the platform of machining machine and tool.Then, heat pipe is pushed in the perforation that penetrates the radiating fin ringwall from top to bottom by a plurality of heat pipes of tool holding of machining machine and tool.After heat pipe penetrates, the instrument of described machining machine and tool side direction then by the side direction of radiating fin group with the instrument of a plurality of fin shapes push between radiating fin, form between in the crack, with the instrument extruding ringwall of fin shape, the inwall of ringwall is contacted with heat pipe is surperficial.
Though the latter can improve the assembling speed of radiating fin and heat pipe, thereby improve the production production capacity, but when wearing heat pipe, only depend on ringwall to support between the described radiating fin, after pushing the perforation that penetrates radiating fin from top to bottom at heat pipe, again with instrument extruding ringwall, ringwall is contacted with the heat pipe surface, in extrusion process, cause the ringwall distortion or the heat pipe distortion of radiating fin, cause between the outer surface of heat pipe and the ringwall internal face and produce the gap, when carrying out the heat transmission, this gap will hinder the transmission of heat energy.
Summary of the invention
Therefore, main purpose of the present invention is to solve the defective that exists in the prior art and the strength problem of radiating fin and heat pipe heat assembling structure, and proposes the new assemble method of a kind of radiating fin and heat pipe.Described method mainly is ringwall to be processed into to have opening in the radiating fin process, allow ringwall cooperate with heat pipe with coating elasticity, again radiating fin is assembled into whole string, before penetrating heat pipe, supporting tool with processing is pushed in the gap of putting in order between the radiating fin of going here and there by side direction earlier earlier, when wearing heat pipe, can prevent the ringwall distortion of heat pipe and radiating fin, and cause product bad.
For achieving the above object, the invention provides the once-forming assemble method of a kind of radiating fin and heat pipe, said method comprising the steps of: after sheet metal strikes out radiating fin, a plurality of ringwalls and snapping portion are shaped on radiating fin, a plurality of radiating fins are fastened into whole string by snapping portion, the top of the radiating fin below making places the radiating fin back side of a slice, allows and forms the gap between the radiating fin; The radiating fin group that then will put in order string is placed on the platform of machining machine and tool, utilizes actuating device to push the gap from the support fin of side direction with supporting tool; When the press-down type mechanism action, heat pipe is penetrated the ringwall of each radiating fin after because opening can make ringwall have coating elasticity, therefore when heat pipe passes ringwall, can slightly ringwall be strutted, allow ringwall tightly be coated on the heat pipe surface; Heat pipe penetrate finish after, the clamping device of described supporting tool and press-down type mechanism leaves radiating fin group and heat pipe simultaneously, thereby finishes the assembling of radiating fin group and a plurality of heat pipes.
Description of drawings
Fig. 1 is the assembling flow path schematic diagram of radiating fin of the present invention and heat pipe;
Fig. 2 is the local enlarged diagram of radiating fin of the present invention;
Fig. 3 A be radiating fin of the present invention change become to put in order the string schematic side view;
Fig. 3 B is the local enlarged diagram of Fig. 3 A;
Fig. 4 be radiating fin of the present invention change become to put in order the string the stereoscopic schematic diagram;
Fig. 5 is the winding schematic diagram of radiating fin group of the present invention and a plurality of heat pipes;
Fig. 6 is the schematic diagram that the supporting tool of machining machine and tool of the present invention pushes the radiating fin group;
Fig. 7 is the schematic diagram that heat pipe insertion of the present invention and supporting tool push the radiating fin group;
Fig. 8 is that schematic diagram is finished in radiating fin of the present invention and heat pipe assembling.
In the accompanying drawing, the list of parts of each label representative is as follows:
Radiating fin group 10
Radiating fin 1,1a
Positive 11
Ringwall 12,12a
Snapping portion 13,13a
Through hole 131,131a
The back side 14
Actuating device 3
Supporting tool 4
Support fin 41
Press-down type mechanism 6
Clamping device 61
The specific embodiment
Relevant technology contents of the present invention and detailed description, existing conjunction with figs. is carried out following explanation.
Fig. 1 is radiating fin of the present invention and heat pipe assembling schematic flow sheet.As shown in the figure, the once-forming assemble method of radiating fin of the present invention and heat pipe comprises the following steps: at first, in step 100, prepares sheet metal.
Fig. 5 is the schematic diagram of radiating fin group of the present invention and a plurality of heat pipe windings.As shown in the figure, the length of the support fin 41 of the supporting tool 4 that discloses in this figure shortens from lower to upper gradually, mainly be because penetrate in the process of radiating fin group 10 at heat pipe 5, the speed that heat pipe 5 penetrates can be more and more slow, so the friction that inwall produced of the perforation 122 of the radiating fin of heat pipe 5 outer surfaces and radiating fin group 10 belows is bigger.For fear of the distortion of ringwall 12 peripheries, the length that supports fin 41 must heal down longer when design.
Because when heat pipe 5 and 10 windings of radiating fin group, the support fin 41 with supporting tool 4 pushes in each gap 20 of radiating fin group 10 earlier, can prevent that therefore the ringwall of radiating fin 1 is out of shape or heat pipe 5 distortion because of heat pipe 5 extruding.Therefore the outer surface of heat pipe 5 can engage fully with the internal face of ringwall 12 after penetrating, and heat transmission can not hindered, and the heat energy that makes heat pipe 5 be absorbed can be passed on the radiating fin 1 effectively.
The above is the preferred embodiments of the present invention only, is not so promptly limits claim of the present invention, and every other equivalence of being done in characteristic range of the present invention changes or modifies, and all should be included in the claim of the present invention.
Claims (9)
1. the once-forming assembling method of radiating fin and heat pipe, described method comprises:
A), prepare to have a plurality of radiating fins of a plurality of ringwalls, described ringwall is provided with a plurality of openings;
B), described a plurality of radiating fins are fastened into the radiating fin group of whole string in the snapping mode;
C), described radiating fin group is placed on the platform of machining machine and tool;
D), from side direction pushes the support fin of supporting tool in space between each radiating fin of described radiating fin group;
E), a plurality of heat pipes are penetrated in each ringwall of described radiating fin group from top to bottom, the opening on the described ringwall makes described ringwall have the elasticity of coating, thus the urgent surface that is coated on described heat pipe.
2. the once-forming assembling method of radiating fin as claimed in claim 1 and heat pipe, wherein, the snapping mode of step a is to accept snapping portion in a side of described radiating fin.
3. the once-forming assembling method of radiating fin as claimed in claim 2 and heat pipe, wherein, described snapping portion is on the edge that convex shape is undertaken on described radiating fin one side and is reverse with described ringwall, and described snapping portion is provided with rectangular through hole.
4. the once-forming assembling method of radiating fin as claimed in claim 1 and heat pipe, wherein, the opening of described ringwall is triangle or U-shaped.
5. the once-forming assembling method of radiating fin as claimed in claim 1 and heat pipe wherein, promotes described supporting tool with actuating device in steps d.
6. the once-forming assembling method of radiating fin as claimed in claim 5 and heat pipe, wherein, described actuating device is oil hydraulic cylinder or pneumatic cylinder.
7. the once-forming assembling method of radiating fin as claimed in claim 5 and heat pipe wherein, has a plurality of support fins on the described supporting tool.
8. the once-forming assembling method of radiating fin as claimed in claim 7 and heat pipe, wherein, the length of described support fin shortens from top to bottom gradually.
9. the once-forming assembling method of radiating fin as claimed in claim 1 and heat pipe wherein, utilizes the clamping device of press-down type mechanism to clamp described heat pipe in step e.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710109442XA CN101329144B (en) | 2007-06-21 | 2007-06-21 | Once forming and assembling method of radiating rib and hot pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710109442XA CN101329144B (en) | 2007-06-21 | 2007-06-21 | Once forming and assembling method of radiating rib and hot pipe |
Publications (2)
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CN101329144A true CN101329144A (en) | 2008-12-24 |
CN101329144B CN101329144B (en) | 2010-06-02 |
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CN200710109442XA Active CN101329144B (en) | 2007-06-21 | 2007-06-21 | Once forming and assembling method of radiating rib and hot pipe |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101925283A (en) * | 2009-06-16 | 2010-12-22 | 鈤新科技股份有限公司 | Method for combining fastening type fin set and heat pipes and structure thereof |
CN101927305A (en) * | 2009-06-23 | 2010-12-29 | 鈤新科技股份有限公司 | Fin fastener and method for combining heat pipe with same |
CN102607298A (en) * | 2012-03-15 | 2012-07-25 | 王永刚 | Heat exchanger with fins and assembling method thereof |
CN103369923A (en) * | 2012-04-11 | 2013-10-23 | 昆山能缇精密电子有限公司 | Radiator and manufacturing method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576737A1 (en) * | 1985-01-25 | 1986-08-01 | Arcel | Cooler for electronic power components |
CN1118738C (en) * | 1999-11-24 | 2003-08-20 | 富准精密工业(深圳)有限公司 | Heat radiator and its manufacture |
CN2475069Y (en) * | 2000-12-21 | 2002-01-30 | 富金精密工业(深圳)有限公司 | Combined radiator |
CN2543203Y (en) * | 2002-03-22 | 2003-04-02 | 鸿富锦精密工业(深圳)有限公司 | Cooling fin |
CN2664190Y (en) * | 2003-10-27 | 2004-12-15 | 吴惠然 | Heat pipe combined radiating fin sets improved structure |
CN2665928Y (en) * | 2003-11-28 | 2004-12-22 | 珍通科技股份有限公司 | Heat pipe and heat radiation device equipped with the same |
-
2007
- 2007-06-21 CN CN200710109442XA patent/CN101329144B/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101925283A (en) * | 2009-06-16 | 2010-12-22 | 鈤新科技股份有限公司 | Method for combining fastening type fin set and heat pipes and structure thereof |
CN101925283B (en) * | 2009-06-16 | 2015-08-12 | 鈤新科技股份有限公司 | Fastening type fin group and heat pipe associated methods and structure thereof |
CN101927305A (en) * | 2009-06-23 | 2010-12-29 | 鈤新科技股份有限公司 | Fin fastener and method for combining heat pipe with same |
CN101927305B (en) * | 2009-06-23 | 2013-11-06 | 鈤新科技股份有限公司 | Fin fastener and method for combining heat pipe with same |
CN102607298A (en) * | 2012-03-15 | 2012-07-25 | 王永刚 | Heat exchanger with fins and assembling method thereof |
CN103369923A (en) * | 2012-04-11 | 2013-10-23 | 昆山能缇精密电子有限公司 | Radiator and manufacturing method thereof |
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Publication number | Publication date |
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CN101329144B (en) | 2010-06-02 |
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