CN206942865U - Charge air cooler concertina type backplate - Google Patents
Charge air cooler concertina type backplate Download PDFInfo
- Publication number
- CN206942865U CN206942865U CN201720718765.8U CN201720718765U CN206942865U CN 206942865 U CN206942865 U CN 206942865U CN 201720718765 U CN201720718765 U CN 201720718765U CN 206942865 U CN206942865 U CN 206942865U
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- China
- Prior art keywords
- charge air
- air cooler
- panel reality
- energy
- dowel
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Body Structure For Vehicles (AREA)
Abstract
It the utility model is related to a kind of charge air cooler concertina type backplate, including panel reality, described panel reality is respectively equipped with least one dowel being recessed from panel reality edge to panel reality length centerline in both sides along its length, energy-absorbing hole is offered on described panel reality between two dowels, the both sides in described energy-absorbing hole are corresponding with the both sides of adjacent dowel parallel respectively.The utility model solves the problems such as poor cold-resistant thermal shock resistance properties of current inter-cooler guard board, vibration-resistant property difference, has the advantages that simple in construction, cold-resistant thermal shock resistance properties, vibration-resistant property are good, and service life is long so that the service life of charge air cooler assembly extends more than 50%.
Description
Technical field
It the utility model is related to technical field of automobile accessories, and in particular to a kind of charge air cooler concertina type backplate.
Background technology
The core body backplate of presently used intercooler for vehicle, due to backplate can not absorb or discharge in time inside core body due to
Vibration, thermal shock and caused internal stress, cause its service life shorter, and vibration resistance, cold-resistant thermal shock resistance properties are poor, so as to
Cause whole charge air cooler to fail, cause automobile engine powerless in work, discharge exceeded, oil consumption rising and influence normal work.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided one kind can absorb or discharge in time core body internal stress,
The good charge air cooler concertina type backplate of vibration resistance, cold-resistant thermal shock resistance properties.
The utility model is achieved by the following technical solution：
A kind of charge air cooler concertina type backplate, including panel reality are provided, described panel reality is along its length
Both sides be respectively equipped with least one dowel being recessed from panel reality edge to panel reality length centerline, described shield
Offer energy-absorbing hole on plate body between two dowels, the both sides in described energy-absorbing hole both sides with adjacent dowel respectively
It is corresponding parallel.
Energy-absorbing hole is offered on panel reality, one or several deformation energy-absorbing areas, Neng Gou are formd on panel reality
Energy-absorbing hole and dowel peripheral region absorb in time or release core body internal stress.
Preferably, described energy-absorbing hole is hourglass shape energy-absorbing hole or Shu shape energy-absorbings hole.
Two corresponding sides in hourglass shape energy-absorbing hole are corresponding with dowel parallel, form X-shaped energy-absorbing area, can absorb four sides
To stress, ensure the stability of backplate；The upper and lower ends in Shu shape energy-absorbings hole set dowel respectively, form JinXXing energy-absorbings area,
The stress of multiple directions can be equally absorbed, strengthens the stability of backplate.
Preferably, the width of described dowel is M and 3mm≤M≤6mm.
Dowel width helps to strengthen resistance to stress ability and reduces consumptive material between 3-6mm.
Preferably, described dowel to the depth of panel reality centerline depression be L and 3mm≤L≤13mm.
Preferably, horizontal range is H and 0≤H≤20mm between two summits of the dowel of described energy-absorbing hole both sides.
It is symmetrical between the dowel on panel reality when horizontal range is 0 between two summits of the dowel of energy-absorbing hole both sides
Set, form X-shaped energy-absorbing area；When horizontal range is not 0 between two summits of the dowel of energy-absorbing hole both sides, on panel reality
It is asymmetric between dowel to set, form irregular X-shaped energy-absorbing area.
Preferably, described energy-absorbing hole is respectively equipped with downward press fitting bar at the both ends of panel reality width.
Both ends are provided with downwardly convex press fitting bar inside energy-absorbing hole, and the work of fixed heat-radiation belt can be played in Product Assembly
With improving the quality rate of product, improve product quality.
Preferably, the width of described press fitting bar is N and 3mm≤N≤6mm.
Preferably, the spacing of two described press fitting bars is K and 3mm≤K≤10mm, described press fitting bar is downwardly convex
The vertical range of end and panel reality bottom is P and 1mm≤P≤5mm.
The spacing of control press fitting bar is suitable, does not influence the installation of heat-radiation belt and plays fixation to heat-radiation belt.
As another embodiment, downwardly convex formed of described two press fitting bar bottom connections and junction is pressed muscle.
Press fitting muscle is used for fixing heat-radiation belt, can play a part of fixed heat-radiation belt in Product Assembly, improve product
Quality rate, improve product quality.
Preferably, the described downwardly convex distance of press fitting muscle is Q and 1mm≤Q≤8mm.
The beneficial effects of the utility model：Coordinated by energy-absorbing hole and dowel so that the stress of core body is released in time
Put, solve the problems such as poor cold-resistant thermal shock resistance properties of current inter-cooler guard board, vibration-resistant property difference；This backplate is cold in conventional vehicle
The renewal replacement products of device, there is the advantages that simple in construction, cold-resistant thermal shock resistance properties, vibration-resistant property are good, and service life is long so that
The service life of charge air cooler assembly extends more than 50%.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the utility model；
Fig. 2 is Fig. 1 upward view；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the structural representation of second of embodiment of the utility model；
Fig. 5 is Fig. 4 upward view；
Fig. 6 is the enlarged drawing of B in Fig. 5；
Fig. 7 is the guard board structure schematic diagram of asymmetric setting dowel；
Fig. 8 is the guard board structure schematic diagram for being symmetrical arranged dowel；
Fig. 9 is the structural representation of the third embodiment of the utility model；
Figure 10 is the continuous guard board structure schematic diagram for setting dowel.
Shown in figure：
1st, panel reality, 2, dowel, 3, energy-absorbing hole, 4, press fitting bar, 5, press fitting muscle.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, this programme is illustrated.
A kind of charge air cooler concertina type backplate, including panel reality 1, described panel reality 1 is along its length
Both sides are respectively equipped with least one dowel 2 being recessed from the edge of panel reality 1 to panel reality length centerline, described shield
Offer energy-absorbing hole 3 on plate body 1 between two dowels 2, the both sides in described energy-absorbing hole 3 respectively with adjacent dowel 2
Both sides correspond to parallel, described dowel 2 and can set multigroup, one is opened up on panel reality 1 between every group of dowel 2
Energy-absorbing hole 3, one or more can be opened up according to being actually needed, the shape in energy-absorbing hole 3 does not limit, and can be hourglass shape, Shu
Shape, circle, it is square or polygon any one, as the utility model preferred embodiment, energy-absorbing hole 3 is that hourglass shape is inhaled
Can hole, one or several deformation energy-absorbing areas are formd on panel reality 1, can in energy-absorbing hole 3 and the peripheral region of dowel 2 and
When absorb or release core body internal stress.As the utility model another kind preferred embodiment, described energy-absorbing hole is Shu shapes
Energy-absorbing hole, the width of Shu shapes is R and 1mm≤R≤6mm, can be 1mm, 3mm, 5mm or 6mm etc., here the preferred 3mm of width R, institute
One can be set respectively in the upper and lower ends in Shu shape energy-absorbings hole by stating dowel, as shown in figure 9, can also be in the upper of Shu shape energy-absorbings hole
Lower both ends continuously set three, as shown in Figure 10.
It is respectively equipped with the both sides of the length direction of panel reality 1 from the edge of panel reality 1 to panel reality length centerline
The dowel 2 of depression, wherein dowel 2 can by the width of panel reality 1 to extruding panel reality 1 and formed,
Also can be integrally formed by processing panel reality, the width of described dowel 2 is M and 3mm≤M≤6mm, can be 3mm,
4mm, 6mm etc., here the width of dowel 2 take 4mm；The depth that described dowel 2 is recessed to the axis of panel reality 1 for L and
3mm≤L≤13mm, can be 3mm, 6mm, 9mm or 13mm etc., the depth that dowel 2 is recessed to the axis of panel reality 1 here is gone
6mm；Horizontal range is H and 0≤H≤20mm, it is necessary to explanation between two summits of the dowel 2 of the described both sides of energy-absorbing hole 3,
The dowel 2 of the both sides of panel reality 1, which can be symmetrical arranged, asymmetric to be set, as shown in figure 8, two dowels 2 are symmetrically set
Their horizontal range is 0 when putting；As shown in fig. 7, when the asymmetry of two dowel 2 is set, their the ＜ H of horizontal range 0≤
20mm, 10mm can be taken.
Described energy-absorbing hole 3 is respectively equipped with downward press fitting bar 4 at the both ends of the width of panel reality 1, and press fitting bar 4 can
With the both sides by being welded direct to energy-absorbing hole 3, natural shape can also be turned over downwards by the panel reality 1 of the both sides of energy-absorbing hole 3
Into, by taking hourglass shape energy-absorbing hole as an example, open up a upright hourglass shape energy-absorbing hole 3 on panel reality 1, energy-absorbing hole 3 up and down
Both sides and panel reality about 1 both sides it is corresponding parallel, pass through the shield along the width of panel reality 1 to energy-absorbing hole both sides about 3
Plate body 1 to extruding to obtaining dowel 2, and now hourglass shape energy-absorbing hole is formed with dowel 2 is changed into X-shaped energy-absorbing area, such as Fig. 1 institutes
Show, the panel reality 1 of the left and right sides in X-shaped energy-absorbing area, which is turned over downwards, can form press fitting bar 4, the width of described press fitting bar 4
Can be 3mm, 4mm or 6mm for N and 3mm≤N≤6mm, the width for being pressed bar 4 here takes 4mm, described two press fitting bars 4
Spacing is K and 3mm≤K≤10mm, it is of course possible to is 3mm, 5mm or 10mm, the spacing of two press fitting bars 4 take 5mm here.It is pressed bar
The vertical range of downwardly convex end and panel reality bottom is P and 1mm≤P≤5mm, preferably P are 3mm.
As another embodiment, as shown in figure 3, two described press fitting bar 4 bottoms connect and junction is downwardly convex
Press fitting muscle 5 is formed, the described downwardly convex distance of press fitting muscle 5 is Q and 1mm≤Q≤8mm.Here the shape of press fitting muscle 5 can be with
For one of which such as circular arc, triangle or polygons, in present embodiment, press fitting muscle 5 is circular arc.It is pressed bar 4 or press fitting
Muscle 5 is used for fixing heat-radiation belt, can play a part of fixed heat-radiation belt in Product Assembly, improve the quality rate of product,
Improve product quality.
Certainly, described above is also not limited to the example above, and technical characteristic of the utility model without description can lead to
Cross or realized using prior art, be will not be repeated here；Above example and accompanying drawing are merely to illustrate technology of the present utility model
It is to limitation of the present utility model that scheme, which is not, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in essential scope of the present utility model
For the variations, modifications, additions or substitutions made without departure from objective of the present utility model, should also belong to right of the present utility model will
Seek protection domain.
Claims (10)
1. a kind of charge air cooler concertina type backplate, including panel reality, it is characterised in that：Described panel reality（1）Along its
The both sides of length direction are respectively equipped with least one by panel reality（1）Edge is to panel reality（1）Length centerline depression
Dowel（2）, described panel reality（1）On in two dowels（2）Between offer energy-absorbing hole（3）, described energy-absorbing hole（3）
Both sides respectively with adjacent dowel（2）Both sides correspond to it is parallel.
2. charge air cooler according to claim 1 concertina type backplate, it is characterised in that：Described energy-absorbing hole（3）For hourglass
Shape energy-absorbing hole or Shu shape energy-absorbings hole.
3. charge air cooler according to claim 1 concertina type backplate, it is characterised in that：Described dowel（2）Width
For M and 3mm≤M≤6mm.
4. charge air cooler according to claim 1 concertina type backplate, it is characterised in that：Described dowel（2）To backplate
Body（1）The depth of centerline depression is L and 3mm≤L≤13mm.
5. charge air cooler according to claim 1 or 2 concertina type backplate, it is characterised in that：Described energy-absorbing hole（3）Both sides
Dowel（2）Two summits between horizontal range be H and 0≤H≤20mm.
6. charge air cooler according to claim 1 concertina type backplate, it is characterised in that：Described energy-absorbing hole（3）In backplate
Body（1）The both ends of width are respectively equipped with downward press fitting bar（4）.
7. charge air cooler according to claim 6 concertina type backplate, it is characterised in that：Described press fitting bar（4）Width
For N and 3mm≤N≤6mm.
8. the charge air cooler concertina type backplate according to claim 6 or 7, it is characterised in that：Two described press fitting bars（4）'s
Spacing is K and 3mm≤K≤10mm, the vertical range of the downwardly convex end of described press fitting bar and panel reality bottom for P and
1mm≤P≤5mm。
9. charge air cooler according to claim 8 concertina type backplate, it is characterised in that：Two described press fitting bars（4）Bottom
Downwardly convex formed of connection and junction is pressed muscle（5）.
10. charge air cooler according to claim 9 concertina type backplate, it is characterised in that：Described press fitting muscle（5）It is convex downwards
The distance risen is Q and 1mm≤Q≤8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718765.8U CN206942865U (en) | 2017-06-20 | 2017-06-20 | Charge air cooler concertina type backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718765.8U CN206942865U (en) | 2017-06-20 | 2017-06-20 | Charge air cooler concertina type backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942865U true CN206942865U (en) | 2018-01-30 |
Family
ID=61364694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718765.8U Active CN206942865U (en) | 2017-06-20 | 2017-06-20 | Charge air cooler concertina type backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237983A (en) * | 2018-10-15 | 2019-01-18 | 南宁八菱科技股份有限公司 | The flat radiator protecting plate with buffer structure |
-
2017
- 2017-06-20 CN CN201720718765.8U patent/CN206942865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237983A (en) * | 2018-10-15 | 2019-01-18 | 南宁八菱科技股份有限公司 | The flat radiator protecting plate with buffer structure |
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