CN110190353A - A kind of processing battery cooling plate split type strip of paper used for sealing and production method - Google Patents
A kind of processing battery cooling plate split type strip of paper used for sealing and production method Download PDFInfo
- Publication number
- CN110190353A CN110190353A CN201910326691.7A CN201910326691A CN110190353A CN 110190353 A CN110190353 A CN 110190353A CN 201910326691 A CN201910326691 A CN 201910326691A CN 110190353 A CN110190353 A CN 110190353A
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- Prior art keywords
- sealing
- paper used
- strip
- side strip
- long side
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- 238000007789 sealing Methods 0.000 title claims abstract description 384
- 238000001816 cooling Methods 0.000 title claims abstract description 37
- 238000012545 processing Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000003698 laser cutting Methods 0.000 claims description 12
- 229910000679 solder Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 238000005476 soldering Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000005219 brazing Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003801 milling Methods 0.000 description 16
- 239000002826 coolant Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000003672 processing method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
A kind of split type strip of paper used for sealing battery cooling plate, it is mainly used for solving easily causing coldplate the deformation even processing problems of fracture in processing flow channel process on battery cooling plate, it include the split type strip of paper used for sealing frame of horizontal rectangle, the strip of paper used for sealing frame includes the short side strip of paper used for sealing of two or so sides and the long side strip of paper used for sealing of two front and backs side, the long side strip of paper used for sealing is clamped two short side strip of paper used for sealings with two, strip of paper used for sealing in the first of a parallel short side strip of paper used for sealing is clamped in the strip of paper used for sealing frame and on the long side strip of paper used for sealing of rear side, this in first strip of paper used for sealing close to this long side strip of paper used for sealing right end, this in first between strip of paper used for sealing and the short side strip of paper used for sealing in left side equipped with two parallel long side strip of paper used for sealings second in strip of paper used for sealing, the wherein strip of paper used for sealing front end clamping in strip of paper used for sealing and described first in second, another this in second strip of paper used for sealing and the short side strip of paper used for sealing in left side be clamped, the strip of paper used for sealing Frame, strip of paper used for sealing in first, the access section of strip of paper used for sealing seals in second, and present invention is mainly used for make runner on the cooling plate.
Description
Technical field
The present invention relates to battery cooling technology fields, and in particular to a kind of coldplate of split type strip of paper used for sealing and this kind of coldplate
Production method.
Background technique
Battery applications are in extensive range, and with development in science and technology, many machinery are all to use start battery either battery durable,
Miscellaneous battery is even more and emerges one after another in sphere of life, and battery has become in people's daily life essential one
Important component.Heat can be generated in battery work, the battery quantity of heat production of different purposes has biggish difference, but with electricity
The lasting of pond can gradually be accumulated using its quantity of heat production, this is that common sense is even more universal phenomenon, therefore is improved to cool down to battery
Battery utilization rate, the cooling coldplate of battery also occur already.
Coldplate in the prior art is equipped with the runner for coolant liquid circulation, and the formation of runner mainly uses milling
Processing method open up on the cooling plate, using the processing method of this milling, generally existing following two defect:
First, stock utilization is low, processing charges is high
Most of cooling plate material in the prior art is aluminum material or heat dissipation effect is more preferable, price is higher
Other metal materials will mill away a large amount of metal material using the processing method of milling, cause stock utilization low, by
In coldplate thinner thickness itself, therefore using Milling Process when is also relatively high to the performance requirement of equipment, has in turn resulted in milling
It is higher to cut processing charges.
Second, Milling Process easily leads to coldplate deformation
Cooling plate thickness is often relatively thin, and coldplate is needed to be fixed on Milling Process platform when using Milling Process, existing
There is the mode that compression is usually used in technology that coldplate is fixed, therefore is often generated in the pressed parts of coldplate
Part is sunk, when slightly foreign matter either out-of-flatness on Milling Process platform, when being compressed using compression mode to coldplate,
It easily leads to coldplate and generates moderate finite deformation, seriously affect processing quality.
It is even broken third, Milling Process easily leads to coldplate Local Cracking
Milling Process often opens up runner on the cooling plate, since cooling plate thickness is often relatively thin, opens on the cooling plate
If runner position it is weaker, in milling process can different vibration forces is generated in runner bottom, which easily leads to stream
The corner of road sidewall bottom is split even to be broken completely, causes scrapping for cooling plate material, same to restrict processing progress and add
Working medium amount.
Summary of the invention
One, the technical issues of solving
The present invention in view of the deficiencies of the prior art, releases a kind of split type strip of paper used for sealing of processing battery cooling plate and this kind of strip of paper used for sealing
Production method, with solve the prior art to coldplate carry out Milling Process formed cooling liquid flowing channel during easily cause cooling
The technical issues of plate deformation is even broken.
Two, specific technical solution
Realization principle: a kind of split type strip of paper used for sealing of processing battery cooling plate includes the split type strip of paper used for sealing frame of horizontal rectangle,
The strip of paper used for sealing frame includes the short side strip of paper used for sealing of two or so sides and the long side strip of paper used for sealing of two front and backs side, two short side strip of paper used for sealings with
Two long side strip of paper used for sealings are clamped, and a parallel short side is clamped in the strip of paper used for sealing frame and on the long side strip of paper used for sealing of rear side
Strip of paper used for sealing in the first of strip of paper used for sealing, this in first strip of paper used for sealing close to this long side strip of paper used for sealing right end, this in first strip of paper used for sealing and left side it is described short
Between banding item equipped with two parallel long side strip of paper used for sealings second in strip of paper used for sealing, wherein the strip of paper used for sealing and described first in second
The clamping of interior strip of paper used for sealing front end, another this in second strip of paper used for sealing and the short side strip of paper used for sealing in left side be clamped, the strip of paper used for sealing frame, envelope in first
Item, the access section of strip of paper used for sealing seals in second.
Working principle: present invention obviates added on the cooling plate to coldplate using the processing method of milling in the prior art
Work runner, and be utilized in installed respectively on battery the strip of paper used for sealing frame, strip of paper used for sealing in first, in second strip of paper used for sealing splicing installation side
Formula, erection sequence are as follows: strip of paper used for sealing in strip of paper used for sealing → the second in short side strip of paper used for sealing → long side strip of paper used for sealing → the first, while installing respectively
Strip of paper used for sealing in strip of paper used for sealing in the short side strip of paper used for sealing, long side strip of paper used for sealing, first, second is tentatively fixed on the bottom plate, to the short side
Strip of paper used for sealing, long side strip of paper used for sealing, strip of paper used for sealing in first, strip of paper used for sealing is tentatively fixed in second completes and then by the short side strip of paper used for sealing, long banding
Item, strip of paper used for sealing in first, in second the junction of strip of paper used for sealing and the bottom plate welded by the way of electric resistance welding it is closely knit, it is ensured that it is seamless
Gap, at this time the short side strip of paper used for sealing, long side strip of paper used for sealing, strip of paper used for sealing in first, strip of paper used for sealing and the bottom plate will surround and be used for coolant liquid in second
The runner of circulation.
The present invention improves simply in existing technical foundation, most important to avoid prior art milling on the cooling plate
Processing method, therefore can be effectively shielded from open up runner on the cooling plate during cause coldplate deformation even disconnected
The problem of splitting, and the short side strip of paper used for sealing, long side strip of paper used for sealing, strip of paper used for sealing in first, the assembly side in second between strip of paper used for sealing using clamping
Formula not only contributes to install, and this split type structure is convenient for storage and transport.
As preferred: two long side strip of paper used for sealing both ends are respectively and fixedly provided with clamping bump, two short side strip of paper used for sealings insides two
End is provided with clamping groove, and two long side strip of paper used for sealings are connected to two short side strip of paper used for sealings by clamping bump correspondence
In clamping groove；
It is equally provided with the clamping groove on the long side strip of paper used for sealing of rear side and close to right end, strip of paper used for sealing rear end in described first
Equipped with the clamping bump, for being clamped the long side strip of paper used for sealing of rear side, this is equipped with the clamping groove in strip of paper used for sealing front end in first,
For strip of paper used for sealing in clamping wherein one described second, strip of paper used for sealing right end is equipped with the clamping bump in the root second；
It is equally provided with the clamping groove on the short side strip of paper used for sealing in left side, is sealed for being clamped in another described second
Item, strip of paper used for sealing left end is equipped with the clamping bump in the root second.
Cooperate the snap fit of the clamping groove using the clamping bump, effect has two o'clock, first, this processing
Mode is fairly simple, and too many process equipment is not needed in terms of processing；Second, assembled operation is more quick and easy, conducive to mentioning
The high long side strip of paper used for sealing, short side strip of paper used for sealing, in first in strip of paper used for sealing and second strip of paper used for sealing assembled efficiency.
As preferred: the clamping bump include link block and expand block, the clamping groove include link slot and
Enlarged slot, the link block expand that block is corresponding to be inserted into the link slot, in enlarged slot.In assembly, by the expansion block, even
Connect that block is respectively aligned to the enlarged slot, link slot is installed, when the expansion block is mounted in the enlarged slot, with the expansion
The link slot of large trough connection will limit the expansion block in the enlarged slot, prevent the expansion block by certain orientation external force
In the case where be drawn out, to effectively be limited to the expansion block, therefore the clamping bump, clamping groove is this
It is firm to be conducive to enhance the long side strip of paper used for sealing, short side strip of paper used for sealing, the splicing in first in strip of paper used for sealing and second between strip of paper used for sealing for fit system
Degree.
As preferred: the clamping bump on the long side strip of paper used for sealing and the long side strip of paper used for sealing is integrally formed；
Strip of paper used for sealing and the clamping bump in first on strip of paper used for sealing are integrally formed in described first；
Strip of paper used for sealing and the clamping bump in second on strip of paper used for sealing are integrally formed in described second.
Integrally formed benefit is exactly the integral strength that structure can be improved, therefore can be effectively prevented the long banding
Fracture separation between clamping bump on item and the long side strip of paper used for sealing is beneficial to prevent in described first strip of paper used for sealing and the strip of paper used for sealing in first
On clamping bump between fracture separation, be equally beneficial for preventing strip of paper used for sealing in described second and the clamping in second on strip of paper used for sealing convex
Fracture separation between block, therefore the long side strip of paper used for sealing, strip of paper used for sealing in first, the storage of strip of paper used for sealing and transport item in second can be reduced
Part.
As preferred: four equal arc-shaped transitions of corner on the inside of the strip of paper used for sealing frame.Coolant liquid is after entering the runner
Four corners of the strip of paper used for sealing frame can be flowed through, therefore by four corner arc-shaped transitions of the strip of paper used for sealing frame, the strip of paper used for sealing can be reduced
Four corners of frame improve the circulating rate of coolant liquid, further increase the cooling effect to battery to the flow resistance of coolant liquid.
As preferred: in described first strip of paper used for sealing front end be bent in an arc shape to the left and with wherein one described second in strip of paper used for sealing card
It connects.The front end of strip of paper used for sealing in described first is bent in an arc shape to the left, effect is also for reducing strip of paper used for sealing, second in described first
Cooling effect to battery is improved turning point between interior strip of paper used for sealing to the flow resistance of coolant liquid.
A kind of production method for processing the split type strip of paper used for sealing of battery cooling plate:
Step 1: processing long side strip of paper used for sealing, short side strip of paper used for sealing, strip of paper used for sealing in strip of paper used for sealing and second in first, specifically: according to design ruler
It is very little that long side strip of paper used for sealing, short side strip of paper used for sealing described in processing and fabricating, base material used in strip of paper used for sealing, processing in strip of paper used for sealing and second in first is respectively cut
After completion, long side strip of paper used for sealing both ends are cut using laser cutting, so that the long side strip of paper used for sealing both ends is respectively formed clamping convex
Block, and clamping groove is formed using laser cutting on a root long banding item wherein, in laser cutting process, using vernier calliper
Ruler test constantly and the size for correcting the clamping bump and clamping groove, until laser cutting completes, equally with this
Method in the short side strip of paper used for sealing, first strip of paper used for sealing, open up the clamping bump or clamping groove on strip of paper used for sealing in second；
Step 2: the assembled and fixed long side strip of paper used for sealing, short side strip of paper used for sealing, strip of paper used for sealing in first, strip of paper used for sealing in second, specifically:
Erection sequence is strip of paper used for sealing in strip of paper used for sealing → the second in short side strip of paper used for sealing → long side strip of paper used for sealing → the first, according to calibration position, first installation two
Short side strip of paper used for sealing described in root, after installing the position for determining two short side strip of paper used for sealings, by two long side strip of paper used for sealing controls in institute
It states above bottom plate and slowly moves down, by the clamping bump at two long side strip of paper used for sealing both ends, one-to-one correspondence is plugged on institute
State in the clamping groove on short side strip of paper used for sealing, strip of paper used for sealing in subsequent splicing installation described first, in second strip of paper used for sealing referring to the long banding
The assembling method of item；
Step 3: use soldering by the clamping on strip of paper used for sealing in strip of paper used for sealing and second in the long side strip of paper used for sealing, short side strip of paper used for sealing, first
Assembling part soldering is closely knit, is carried out according to the material properties of strip of paper used for sealing in strip of paper used for sealing and second in the long side strip of paper used for sealing, short side strip of paper used for sealing, first
Multiple Braze tests adjust and control the solder temperature melted in brazing process, and the cored solder after enabling melting circulates clamping
At the gap of formation, and guarantee the cored solder after melting cannot make the long side strip of paper used for sealing, short side strip of paper used for sealing, strip of paper used for sealing and the in first
Strip of paper used for sealing deforms in two；
Step 4: to after welding the long side strip of paper used for sealing, short side strip of paper used for sealing, in first in strip of paper used for sealing and second strip of paper used for sealing carry out it is cold
But cool down, control and the extraneous temperature difference prevent weld cracking, and prevent the long side strip of paper used for sealing, short side strip of paper used for sealing, in first strip of paper used for sealing and
Strip of paper used for sealing and extraneous excessive temperature differentials in second and deform, complete since then.
The invention has the benefit that
1, the present invention avoids the processing method of prior art Milling Process runner on the cooling plate, but uses the length
Banding item, short side strip of paper used for sealing, strip of paper used for sealing in first, in second strip of paper used for sealing battery cooling plate carry out clamping it is assembled and with the bottom plate it is seamless
The mounting means being fixedly connected, this mode equally form runner on battery cooling plate, and it is cold to avoid battery in installation process
But the deformation of plate even breakage problem.
2, using the clamping bump, the mutually matched connecting method of clamping groove to the long side strip of paper used for sealing, short side strip of paper used for sealing,
Strip of paper used for sealing carries out assembly in strip of paper used for sealing and second in first, not only contributes to improve assembled efficiency, and can be more easily to institute
State long side strip of paper used for sealing, short side strip of paper used for sealing, strip of paper used for sealing is stored and transported in strip of paper used for sealing and second in first.
3, the present invention improves simple on the basis of existing technology, most importantly cooling in battery using split type strip of paper used for sealing
During making runner on plate, the processing for efficiently avoiding the even rupture failure of the deformation failure caused by coldplate is asked
Topic, strong applicability are suitble to promote and apply.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 be short side strip of paper used for sealing, long side strip of paper used for sealing, in first in strip of paper used for sealing and second strip of paper used for sealing fractionation schematic diagram；
Fig. 3 is structure enlargement diagram at A in Fig. 2.
Description of symbols: 1 short side strip of paper used for sealing, 2 long side strip of paper used for sealings, strip of paper used for sealing in 3 first, strip of paper used for sealing in 4 second, 5 link blocks, 6 expand
Bulk, 7 link slots, 8 enlarged slots.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is as Figure 1-Figure 2: a kind of split type strip of paper used for sealing of processing battery cooling plate, by the horizontal split type strip of paper used for sealing frame of rectangle
It forms, four equal arc-shaped transitions of corner on the inside of the strip of paper used for sealing frame, which includes that two short sides for being located at left and right side seal
Item 1 and two long side strip of paper used for sealings 2 positioned at front and back side, two 2 both ends of long side strip of paper used for sealing are respectively and fixedly provided with integrally formed clamping
Convex block, as shown in Figure 3: the clamping bump includes link block 5 and expands block 6, and two 1 inside both ends of short side strip of paper used for sealing are opened
Have clamping groove, which includes link slot 7 and enlarged slot 8, two long side strip of paper used for sealings 2 by the link block 5,
In the corresponding link slot 7 for being connected to two short side strip of paper used for sealings 1 of expansion block 6, enlarged slot 8.In the strip of paper used for sealing frame and in rear side
Strip of paper used for sealing 3 in the first of a parallel short side strip of paper used for sealing 1 is clamped on the long side strip of paper used for sealing 2, this in first strip of paper used for sealing 3 it is long close to this
2 right end of banding item is provided with the clamping groove on the long side strip of paper used for sealing 2 of rear side, in described first 3 rear end of strip of paper used for sealing be equipped with and this
The integrally formed clamping bump of strip of paper used for sealing 3 in first, strip of paper used for sealing 3 passes through the link block in first on strip of paper used for sealing 3 in described first
5, expand that block 6 and the link slot 7 on the long side strip of paper used for sealing 2 of rear side, enlarged slot 8 is corresponding is clamped.Strip of paper used for sealing 3 and a left side in described first
Between the short side strip of paper used for sealing 1 of side equipped with two parallel long side strip of paper used for sealings 2 second in strip of paper used for sealing 4, wherein one this in second
4 right end of strip of paper used for sealing is equipped with the integrally formed clamping bump of strip of paper used for sealing 4 in second, 3 front end of strip of paper used for sealing arc to the left in described first
Shape is bent and the end is provided with the clamping groove, and strip of paper used for sealing 4 passes through the link block on strip of paper used for sealing 4 in the root second in the root second
5, expand that block 6 and the link slot 7 on strip of paper used for sealing 3 in described first, enlarged slot 8 is corresponding is clamped.Strip of paper used for sealing 4 is left in another described second
End is equipped with the clamping bump, and is provided with the clamping groove on the short side strip of paper used for sealing 1 in left side, and strip of paper used for sealing 4 is logical in the root second
It crosses the link block 5 in second on strip of paper used for sealing 4, expand block 6 and the link slot 7 on the short side strip of paper used for sealing 1 in left side, enlarged slot
8 corresponding clampings.The strip of paper used for sealing frame, the junction in first in strip of paper used for sealing 3, second between strip of paper used for sealing 4 is clamped and access section seals.
A kind of production method for processing the split type strip of paper used for sealing of battery cooling plate:
Step 1: processing long side strip of paper used for sealing 2, strip of paper used for sealing 4 in strip of paper used for sealing 3 and second in short side strip of paper used for sealing 1, first, specifically: according to setting
Long side strip of paper used for sealing 2 described in processing and fabricating is respectively cut in meter size, in short side strip of paper used for sealing 1, first in strip of paper used for sealing 3 and second used in strip of paper used for sealing 4
Base material after completing the process, cuts 2 both ends of long side strip of paper used for sealing using laser cutting, keeps 2 both ends of long side strip of paper used for sealing equal
Clamping bump is formed, and clamping groove is formed using laser cutting on a root long banding item 2 wherein, in laser cutting process
In, using vernier caliper test constantly and the size of the clamping bump and clamping groove is corrected, until laser cutting has made
At, equally opened up on strip of paper used for sealing 4 in strip of paper used for sealing 3, second in the short side strip of paper used for sealing 1, first in this way the clamping bump or
Clamping groove；
Step 2: strip of paper used for sealing 4 in strip of paper used for sealing 3, second in the assembled and fixed long side strip of paper used for sealing 2, short side strip of paper used for sealing 1, first, specifically
Are as follows: erection sequence is strip of paper used for sealing 4 in strip of paper used for sealing 3 → the second in 1 → long side of short side strip of paper used for sealing strip of paper used for sealing 2 → the first, according to calibration position, first
Two short side strip of paper used for sealings 1 are installed, after installing the position for determining two short side strip of paper used for sealings 1, by two long side strip of paper used for sealings 2
Control above the bottom plate and slowly moves down, by the clamping bump at two 2 both ends of long side strip of paper used for sealing, one-to-one correspondence
It is plugged in the clamping groove on the short side strip of paper used for sealing 1,4 reference of strip of paper used for sealing in strip of paper used for sealing 3, second in subsequent splicing installation described first
The assembling method of the long side strip of paper used for sealing 2；
Step 3: will be on strip of paper used for sealing 4 in strip of paper used for sealing 3 and second in the long side strip of paper used for sealing 2, short side strip of paper used for sealing 1, first using soldering
It is closely knit to be clamped assembling part soldering, according to the material of strip of paper used for sealing 4 in strip of paper used for sealing 3 and second in the long side strip of paper used for sealing 2, short side strip of paper used for sealing 1, first
Property carries out multiple Braze tests, adjusts and control the solder temperature melted in brazing process, the cored solder after enabling melting
It circulates at the gap that clamping is formed, and guarantees that the cored solder after melting cannot make the long side strip of paper used for sealing 2, short side strip of paper used for sealing 1, first
Strip of paper used for sealing 4 deforms in interior strip of paper used for sealing 3 and second；
Step 4: to after welding the long side strip of paper used for sealing 2, in short side strip of paper used for sealing 1, first in strip of paper used for sealing 3 and second strip of paper used for sealing 4 into
Row cools, and control and the extraneous temperature difference prevent weld cracking, and prevents the long side strip of paper used for sealing 2, in short side strip of paper used for sealing 1, first
Strip of paper used for sealing 4 and extraneous excessive temperature differentials in strip of paper used for sealing 3 and second and deform, complete since then.
Working principle: two short side strip of paper used for sealings 1 are placed into level first and demarcate position, later according to the long banding
The erection sequence of strip of paper used for sealing 4 carries out assembled in strip of paper used for sealing 3 → the second in item 2 → the first, is matched by the clamping bump, clamping groove
Conjunction is installed splicing；Then in assembly between strip of paper used for sealing 4 in strip of paper used for sealing 3, second in the short side strip of paper used for sealing 1, long side strip of paper used for sealing 2, first
Access section is brazed, and the cored solder temperature of control soldering melting enables the cored solder of melting sufficiently to flow into the clamping convex
The cored solder for being clamped the gap of formation between block, clamping groove, and melting cannot make the short side strip of paper used for sealing 1, long side strip of paper used for sealing 2,
In first in strip of paper used for sealing 3, second strip of paper used for sealing 4 because of temperature distortion；Finally control soldering places and the extraneous temperature difference, to avoid welding position
Set in cooling procedure occur snapping, phenomenon of rupture, entire installation procedure is completed since then.
Although having shown that and describing the embodiment of the present invention, for the ordinary skill in the art, Ke Yili
Solution without departing from the principles and spirit of the present invention can to these embodiments carry out it is a variety of variation, modification, replacement and
Modification, subject to the scope of the present invention is defined by the following claims.
Claims (7)
1. a kind of split type strip of paper used for sealing of processing battery cooling plate, it is characterised in that: it include the split type strip of paper used for sealing frame of horizontal rectangle,
The strip of paper used for sealing frame includes the short side strip of paper used for sealing (1) of two or so sides and the long side strip of paper used for sealing (2) of two front and backs side, two short sides
The long side strip of paper used for sealing (2) is clamped strip of paper used for sealing (1) with two, is clamped in the strip of paper used for sealing frame and on the long side strip of paper used for sealing (2) of rear side
Strip of paper used for sealing (3) in the first of a piece parallel short side strip of paper used for sealing (1), this in first strip of paper used for sealing (3) it is right close to this long side strip of paper used for sealing (2)
End, this in first between strip of paper used for sealing (3) and the short side strip of paper used for sealing (1) in left side equipped with two parallel long side strip of paper used for sealings (2) the
Strip of paper used for sealing (4) in two, wherein strip of paper used for sealing (3) the front end clamping in strip of paper used for sealing (4) and described first in second, another this in second
The short side strip of paper used for sealing (1) in strip of paper used for sealing (4) and left side is clamped, the strip of paper used for sealing frame, strip of paper used for sealing (3) in first, in second strip of paper used for sealing (4) card
The place of connecing seals.
2. a kind of split type strip of paper used for sealing of processing battery cooling plate according to claim 1, it is characterised in that: two length
Banding item (2) both ends are respectively and fixedly provided with clamping bump, and both ends are provided with clamping groove on the inside of two short side strip of paper used for sealings (1), and two
The long side strip of paper used for sealing (2) is connected in the clamping groove of two short side strip of paper used for sealings (1) by clamping bump correspondence；
It is equally provided with the clamping groove on the long side strip of paper used for sealing (2) of rear side and close to right end, in described first after strip of paper used for sealing (3)
End is equipped with the clamping bump, and for be clamped the long side strip of paper used for sealing (2) of rear side, this is described in strip of paper used for sealing (3) front end is equipped in first
Clamping groove, for strip of paper used for sealing (4) in clamping wherein one described second, strip of paper used for sealing (4) right end is equipped with the clamping in the root second
Convex block；
It is equally provided with the clamping groove on the short side strip of paper used for sealing (1) in left side, for being clamped strip of paper used for sealing in another described second
(4), strip of paper used for sealing (4) left end is equipped with the clamping bump in the root second.
3. a kind of split type strip of paper used for sealing of processing battery cooling plate according to claim 2, it is characterised in that: the clamping is convex
Block includes link block (5) and expands block (6), and the clamping groove includes link slot (7) and enlarged slot (8), the connection
Block (5), expansion block (6) the corresponding insertion link slot (7), enlarged slot (8) are interior.
4. a kind of split type strip of paper used for sealing of processing battery cooling plate according to claim 2 or 3, it is characterised in that: the length
The clamping bump on banding item (2) and the long side strip of paper used for sealing (2) is integrally formed；
Strip of paper used for sealing (3) and the clamping bump in first on strip of paper used for sealing (3) are integrally formed in described first；
Strip of paper used for sealing (4) and the clamping bump in second on strip of paper used for sealing (4) are integrally formed in described second.
5. a kind of split type strip of paper used for sealing of processing battery cooling plate according to claim 1 or 2 or 3, it is characterised in that: described
Four equal arc-shaped transitions of corner on the inside of strip of paper used for sealing frame.
6. a kind of split type strip of paper used for sealing of processing battery cooling plate according to claim 1 or 2 or 3, it is characterised in that: described
In first strip of paper used for sealing (3) front end be bent in an arc shape to the left and with wherein one described second in strip of paper used for sealing (4) be clamped.
7. a kind of production method for processing the split type strip of paper used for sealing of battery cooling plate, it is characterised in that:
Step 1: processing long side strip of paper used for sealing (2), short side strip of paper used for sealing (1), strip of paper used for sealing (4) in strip of paper used for sealing (3) and second in first, specifically: root
Long side strip of paper used for sealing (2), short side strip of paper used for sealing (1) described in processing and fabricating is respectively cut according to design size, envelope in strip of paper used for sealing (3) and second in first
Base material used in item (4) after completing the process, cuts long side strip of paper used for sealing (2) both ends using laser cutting, makes the length
Banding item (2) both ends are respectively formed clamping bump, and recessed using laser cutting formation clamping on a root long banding item (2) wherein
Slot using vernier caliper test constantly and corrects the size of the clamping bump and clamping groove, directly in laser cutting process
It completes to laser cutting, equally strip of paper used for sealing (3), strip of paper used for sealing in second in the short side strip of paper used for sealing (1), first in this way
(4) clamping bump or clamping groove are opened up on；
Step 2: the assembled and fixed long side strip of paper used for sealing (2), short side strip of paper used for sealing (1), strip of paper used for sealing (3) in first, strip of paper used for sealing (4) in second,
Specifically: erection sequence is strip of paper used for sealing (4) in strip of paper used for sealing (3) → second in short side strip of paper used for sealing (1) → long side strip of paper used for sealing (2) → first, according to
Position is demarcated, two short side strip of paper used for sealings (1) are installed first, it, will after the position for determining two short side strip of paper used for sealings (1) is installed
The two long side strip of paper used for sealings (2) controls above the bottom plate and slowly move down, by two long side strip of paper used for sealing (2) both ends
The clamping bump, one-to-one correspondence are plugged in the clamping groove on the short side strip of paper used for sealing (1), subsequent splicing installation described first
Interior strip of paper used for sealing (3), assembling method of the strip of paper used for sealing (4) referring to the long side strip of paper used for sealing (2) in second；
Step 3: use soldering by strip of paper used for sealing (4) in strip of paper used for sealing (3) and second in the long side strip of paper used for sealing (2), short side strip of paper used for sealing (1), first
On clamping assembling part soldering it is closely knit, according in strip of paper used for sealing (3) and second in the long side strip of paper used for sealing (2), short side strip of paper used for sealing (1), first
The material properties of strip of paper used for sealing (4) carries out multiple Braze tests, adjusts and controls the solder temperature melted in brazing process, after making melting
Cored solder can circulate clamping formed gap at, and guarantee melting after cored solder cannot make the long side strip of paper used for sealing (2),
Short side strip of paper used for sealing (1), strip of paper used for sealing (4) deformation in strip of paper used for sealing (3) and second in first；
Step 4: to the long side strip of paper used for sealing (2) after welding, short side strip of paper used for sealing (1), strip of paper used for sealing in strip of paper used for sealing (3) and second in first
(4) it cools down, control and the extraneous temperature difference prevent weld cracking, and prevent the long side strip of paper used for sealing (2), short side strip of paper used for sealing
(1), in first in strip of paper used for sealing (3) and second strip of paper used for sealing (4) and extraneous excessive temperature differentials and deform, complete since then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326691.7A CN110190353A (en) | 2019-04-23 | 2019-04-23 | A kind of processing battery cooling plate split type strip of paper used for sealing and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326691.7A CN110190353A (en) | 2019-04-23 | 2019-04-23 | A kind of processing battery cooling plate split type strip of paper used for sealing and production method |
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| Publication Number | Publication Date |
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| CN110190353A true CN110190353A (en) | 2019-08-30 |
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ID=67714934
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910326691.7A Pending CN110190353A (en) | 2019-04-23 | 2019-04-23 | A kind of processing battery cooling plate split type strip of paper used for sealing and production method |
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| CN (1) | CN110190353A (en) |
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| CN105823190A (en) * | 2016-03-29 | 2016-08-03 | 苏州苏和通风设备制造有限公司 | Air port structure and manufacturing method thereof |
| CN205452404U (en) * | 2016-04-08 | 2016-08-10 | 广州智楷电气有限公司 | Split type battery case |
| CN206283771U (en) * | 2016-12-26 | 2017-06-27 | 锐莱热控科技（北京）有限公司 | A kind of cold drawing assembly |
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| CN203136347U (en) * | 2013-03-19 | 2013-08-14 | 长沙牧泰莱电路技术有限公司 | Metal-core printed circuit board jointed plate sealing edge |
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