CN220893085U - Main board structure of multi-flow radiator pre-bent buckling teeth and automobile radiator - Google Patents
Main board structure of multi-flow radiator pre-bent buckling teeth and automobile radiator Download PDFInfo
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- CN220893085U CN220893085U CN202322536771.XU CN202322536771U CN220893085U CN 220893085 U CN220893085 U CN 220893085U CN 202322536771 U CN202322536771 U CN 202322536771U CN 220893085 U CN220893085 U CN 220893085U
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- main board
- teeth
- sealing gasket
- main body
- radiator
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- 238000005452 bending Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000007704 transition Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 59
- 238000005192 partition Methods 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 241000405098 Champsodontidae Species 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Abstract
The utility model provides a main board structure of a multi-flow radiator pre-bending buckling tooth and an automobile radiator, belonging to the technical field of front end cooling modules for automobiles. The main board main body is provided with pre-bending buckling teeth on two sides in the long side direction, and is provided with straight teeth on two sides in the short side direction, and a transition folding angle is arranged between the pre-bending buckling teeth and the straight teeth. According to the utility model, the pre-bending treatment is carried out during the punching of the main body of the main board, so that the water chamber and the air chamber can be protected, the water chamber and the air chamber are not easy to bear too large stress from the bending of the main board during the buckling, and the thinning amount of the aluminum material during the punching is relatively easy to control; on the other hand, the main board main body of the pre-bending is easier to control during pushing, and the compression amount is easier to control, so that the service life of the product is prolonged.
Description
Technical Field
The utility model relates to the technical field of front-end cooling modules for vehicles, in particular to a main board structure of a multi-flow radiator pre-bent buckling tooth and an automobile radiator.
Background
The prior common front end cooling module radiator for the automobile is buckled in various forms. One is that straight teeth are adopted at the periphery, and a profiling buckling strip die is added to ensure the press-fitting state in the process of producing buckling; in the other case, the buckling hole is additionally formed on the straight tooth section, and in the production process, the butterfly buckle is formed by extruding the material at the buckling hole, so that the state after the pressing is ensured. However, both methods have some disadvantages, namely the use of an additional buckling strip die, high manufacturing cost and complex process; secondly, the non-uniform deformation of the material is caused by extruding the material, and the strength and the compression precision of the adhesive tape cannot be ensured.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a main board structure with pre-bent buckling teeth for a multi-flow radiator and an automobile radiator.
The utility model provides a main board structure of a multi-flow radiator pre-bending buckling tooth, which comprises a main board main body, wherein radiating pipe slots are arranged on the main board main body, sealing gasket grooves are formed in the periphery of the main board main body, and the sealing gasket grooves are formed in the periphery of the radiating pipe slots in a surrounding mode;
The main board main body is provided with pre-bending buckling teeth on two sides in the long side direction, and is provided with straight teeth on two sides in the short side direction, and a transition folding angle is arranged between the pre-bending buckling teeth and the straight teeth.
Through on the mainboard main part sealed pad recess with sealed pad cooperation sets up, and the pressure equipment is gone up again the radiator hydroecium is sealed is accomplished through pushing away the knot tooth of bending in advance, forms complete radiator core.
In some embodiments, the plurality of radiating pipe slots are uniformly distributed in the middle and are arranged in the long-side direction of the main body of the main board, the plurality of radiating pipe slots and the plurality of radiating pipes are soldered and welded to form a cooling liquid channel, and a sealing gasket bridge plane is arranged between the plurality of radiating pipe slots.
In some embodiments, the plurality of pre-bending buckling teeth are uniformly distributed on two sides of the long side direction of the main board main body, and the plurality of straight teeth are uniformly distributed on two sides of the short side direction of the main board main body.
In some embodiments, the sealing device further comprises a sealing pad, wherein a sealing pad bridge is arranged on the sealing pad, and the sealing pad is fixed in the sealing pad groove through planar matching of the sealing pad bridge and the sealing pad bridge.
In some embodiments, the radiator further comprises a radiator water chamber, and a water chamber partition rib is arranged on the radiator water chamber.
In some embodiments, the sealing gasket is pressed on the main board main body through the sealing gasket bridge, the radiator water chamber is pressed on the main board main body through the water chamber partition ribs, and the sealing gasket, the sealing gasket and the radiator water chamber are mutually pressed to form a seal.
In some embodiments, the pre-bending buckling teeth and the straight teeth are in smooth transition through the transition folding angle, so that the strength of the main board main body after buckling is ensured, and the transition folding angle adopts an elliptic structure.
In some embodiments, the angle alpha of the pre-bent button tooth is set to be 88 DEG to 90 deg.
In some embodiments, the main board body comprises an elongated structural main board body.
In some embodiments, the height H1 of the pre-bent buckling teeth is 7.0mm, and the height H2 of the radiator water chamber is 5.15mm, so as to ensure the compression.
In some embodiments, the open gear distance W1 between two sides of the pre-bent fastening teeth is 0.8mm greater than the radiator water chamber width W2.
In some embodiments, the width L of the pre-bent tooth itself is 18-22mm.
An automobile radiator adopts the main board structure of the multi-flow radiator with the pre-bent buckling teeth.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the radiating pipe slots are arranged on the main body of the main board, the sealing gasket grooves are arranged on the periphery of the main body of the main board, and the sealing gasket grooves are arranged around the periphery of the radiating pipe slots;
the two sides of the long side direction of the main board body are provided with pre-bending buckling teeth, the two sides of the short side direction of the main board body are provided with straight teeth, and a transition folding angle is arranged between the pre-bending buckling teeth and the straight teeth;
The sealing gasket groove and the sealing gasket on the main body of the main board are matched, then the radiator water chamber is pressed and assembled, and sealing is completed through pushing-up the pre-bending buckling teeth, so that a complete radiator core body is formed;
The main body of the main board is subjected to pre-bending treatment during punching, so that the water chamber and the air chamber can be protected, the water chamber and the air chamber are not easy to bear too large stress from the bending of the main board during buckling, and the thinning amount of the aluminum material during punching is relatively easy to control;
On the other hand, the main board main body of the pre-bending is easier to control during pushing, and the compression amount is easier to control, so that the service life of the product is prolonged;
Meanwhile, through the bridge plane which is arranged on the main body of the main board and is in butt joint with the bridge on the sealing gasket, and the water chamber baffle ribs are arranged on the water chamber of the radiator, the circulation times of the cooling liquid on the core body of the radiator can be changed within the space range required by customers, and the cooling liquid can repeatedly flow in the radiating pipe, so that the air takes away heat, and the higher radiating performance is achieved;
Meanwhile, the utility model has reasonable structure, ingenious design and can accurately control the compression amount;
Meanwhile, through structural optimization, the utility model can realize the layout of the radiator with multiple processes and effectively improve the heat exchange efficiency of the product;
meanwhile, the utility model can effectively reduce the development cost and design risk of new products on the basis of the existing products;
Meanwhile, the utility model has wide application, and can be applied to the design among all front-end heat dissipation modules.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a main board body on a main board structure of a pre-bent buckling tooth of a multi-flow radiator;
FIG. 2 is an enlarged view of a portion of a main board body of a main board structure with pre-bent buckling teeth of a multi-process radiator according to the present utility model;
FIG. 3 is a schematic diagram of a radiator water chamber and a gasket on a motherboard structure of a multi-flow radiator pre-bent buckling tooth;
FIG. 4 is a schematic diagram of a radiator core structure of a motherboard structure with a multi-process radiator pre-bent buckling teeth;
FIG. 5 is a schematic diagram of a structure of a pre-bent tooth on a motherboard structure of a multi-process radiator pre-bent tooth according to the present utility model;
Fig. 6 is a schematic structural diagram of the multi-flow radiator after the gasket is press-fitted on the main board structure of the pre-bent buckling teeth.
Reference numerals:
Sealing gasket 2 of main board body 1
Radiating pipe slot 11 sealing pad bridge 21
Radiator water chamber 3 with sealing gasket groove 12
Pre-bending buckling tooth 13 water chamber partition rib 31
Straight tooth 14 radiator core 4
Sealing pad bridge plane 15 radiating pipe 41
Transition bevel 16
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Example 1
As shown in fig. 1-6, the present utility model comprises a main board body 1, wherein radiating pipe slots 11 are arranged on the main board body 1, sealing gasket grooves 12 are arranged on the periphery of the main board body 1, and the sealing gasket grooves 12 are arranged around the periphery of the radiating pipe slots 11. The main board main body 1 is provided with pre-bending buckling teeth 13 on two sides in the long side direction, and is provided with straight teeth 14 on two sides in the short side direction, and a transition folding angle 16 is arranged between the pre-bending buckling teeth 13 and the straight teeth 14.
The plurality of radiating pipe slots 11 are arranged in the direction of the long side of the main board body 1 in a centering and uniform distribution mode, the plurality of radiating pipe slots 11 and the plurality of radiating pipes 41 are matched to form a cooling liquid channel, and a sealing gasket bridge plane 15 is arranged between the plurality of radiating pipe slots 11. The buckling teeth 13 are uniformly distributed on two sides of the long side direction of the main board body 1, and the straight teeth 14 are uniformly distributed on two sides of the short side direction of the main board body 1. The utility model also comprises a sealing gasket 2, wherein a sealing gasket bridge 21 is arranged on the sealing gasket 2, and the sealing gasket 2 is matched with the sealing gasket bridge plane 15 through the sealing gasket bridge 21 and is fixed in the sealing gasket groove 12. The utility model also comprises a radiator water chamber 3, wherein a water chamber partition rib chamber 31 is arranged on the radiator water chamber 3. The sealing gasket 2 is pressed on the main board body 1 through a sealing gasket bridge 21, and the radiator water chamber 3 is pressed on the main board body 1 through a water chamber partition rib chamber 31. The pre-bending buckling teeth 13 and the straight teeth 14 are in smooth transition through transition folding angles 16, and the transition folding angles 16 are of oval structures. The angle alpha of the pre-bent buckling teeth 13 is set to 88-90 deg.. The main board main body 1 comprises a main board main body with an elongated structure.
Example 2
An automobile radiator comprises the main board structure of the multi-flow radiator pre-bent buckling teeth in the embodiment 1.
Working principle:
In actual production, the radiating pipes and the radiating strips are arranged through the die and the side reinforcing plates are arranged, the assembling machine pushes the main board body 1 to the arranged radiating pipes and radiating strip assemblies, the radiating pipes 41 are inserted into radiating pipe slots 11 of the main board body 1, the insertion depth is controlled, the radiating pipes and radiating strip assemblies are fixed through brazing fixtures, the pre-welding radiator core assemblies are formed, the brazing fixtures and the cores are fed into a brazing furnace together, the welding materials on the surfaces of parts are melted at high temperature, gaps among the parts are filled, and the radiator core 4 with the perfect sealing is formed.
Further, the brazed radiator core 4 is placed on a press-fitting machine, the sealing gasket 2 is placed in the sealing gasket groove 12 of the main board body 1, the radiator water chamber 3 is placed in the sealing gasket groove 12 on the main board body 1 and is attached to the sealing gasket 2, and the straight teeth 104 of the main board body 1 are used for positioning the radiator water chamber.
Further, the press-fitting machine is started, the push rod pushes the radiator water chamber 3 to be pressed towards the sealing gasket 2, meanwhile, the pile-pressing machine at the pre-bending buckling teeth 13 on two sides of the main board main body 1 is provided with a pushing device, the pre-bending buckling teeth 13 are pushed to be flat to be in a 90-degree state, the compression amount of the sealing gasket 2 can be well ensured by controlling the height H1 of the pre-bending buckling teeth 13 through a die, and the sealed radiator core 4 is formed.
Furthermore, a sealing pad bridge plane 15 can be punched between the radiating pipe slots 11, the sealing pad 2 is provided with a sealing pad bridge 21, and the radiator water chamber 3 is injection-molded with a partition rib 31. The radiator core 4 is sealed at the partition plate to form a partition when the press-fitting machine is pressed and the pre-bent buckling teeth 13 are pushed flat.
In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. The main board structure of the multi-flow radiator pre-bending buckling teeth is characterized by comprising a main board main body (1), wherein radiating pipe slots (11) are arranged on the main board main body (1), sealing gasket grooves (12) are formed in the periphery of the main board main body (1), and the sealing gasket grooves (12) are formed in the periphery of the radiating pipe slots (11) in a surrounding mode;
The main board main body (1) is provided with pre-bending buckling teeth (13) on two sides in the long side direction, and is provided with straight teeth (14) on two sides in the short side direction, and a transition folding angle (16) is arranged between the pre-bending buckling teeth (13) and the straight teeth (14).
2. The main board structure of the pre-bending buckling teeth of the multi-flow radiator according to claim 1, wherein a plurality of radiating pipe slots (11) are uniformly distributed in the middle and are arranged in the long-side direction of the main board body (1), the radiating pipe slots (11) and the radiating pipes (41) are matched to form a cooling liquid channel, and a sealing gasket bridge plane (15) is arranged between the radiating pipe slots (11).
3. The main board structure of the pre-bending buckling teeth of the multi-flow radiator according to claim 1, wherein a plurality of the pre-bending buckling teeth (13) are uniformly distributed on two sides of the main board main body (1) in the long side direction, and a plurality of the straight teeth (14) are uniformly distributed on two sides of the main board main body (1) in the short side direction.
4. The main board structure of the pre-bending buckling teeth of the multi-flow radiator according to claim 2, further comprising a sealing gasket (2), wherein a sealing gasket bridge (21) is arranged on the sealing gasket (2), and the sealing gasket (2) is fixedly arranged in the sealing gasket groove (12) through the matching of the sealing gasket bridge (21) and the sealing gasket bridge plane (15).
5. The main board structure of the pre-bending buckling teeth of the multi-flow radiator according to claim 4, further comprising a radiator water chamber (3), wherein a water chamber partition rib chamber (31) is arranged on the radiator water chamber (3).
6. The main board structure of the pre-bent buckling teeth of the multi-flow radiator according to claim 5, wherein the sealing gasket (2) is pressed on the main board main body (1) through the sealing gasket bridge (21), and the radiator water chamber (3) is pressed on the main board main body (1) through the water chamber partition rib chamber (31).
7. The main board structure of the pre-bending buckling teeth of the multi-flow radiator according to claim 1, wherein the pre-bending buckling teeth (13) and the straight teeth (14) are in smooth transition arrangement through the transition folding angle (16), and the transition folding angle (16) adopts an elliptic structure.
8. The main board structure of the pre-bent buckling teeth of the multi-flow radiator according to claim 1, wherein the angle alpha of the pre-bent buckling teeth (13) is set to 88-90 degrees.
9. The main board structure of the pre-bent buckling teeth of the multi-flow radiator according to claim 1, wherein the main board main body (1) comprises a main board main body with an elongated structure.
10. An automobile radiator characterized by comprising the main board structure of the multi-flow radiator pre-bent buckling teeth according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536771.XU CN220893085U (en) | 2023-09-18 | 2023-09-18 | Main board structure of multi-flow radiator pre-bent buckling teeth and automobile radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536771.XU CN220893085U (en) | 2023-09-18 | 2023-09-18 | Main board structure of multi-flow radiator pre-bent buckling teeth and automobile radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220893085U true CN220893085U (en) | 2024-05-03 |
Family
ID=90871266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322536771.XU Active CN220893085U (en) | 2023-09-18 | 2023-09-18 | Main board structure of multi-flow radiator pre-bent buckling teeth and automobile radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220893085U (en) |
-
2023
- 2023-09-18 CN CN202322536771.XU patent/CN220893085U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |