CN203177692U - Large-scale edge pressing type aluminum plastic radiator for automobile - Google Patents
Large-scale edge pressing type aluminum plastic radiator for automobile Download PDFInfo
- Publication number
- CN203177692U CN203177692U CN 201320050279 CN201320050279U CN203177692U CN 203177692 U CN203177692 U CN 203177692U CN 201320050279 CN201320050279 CN 201320050279 CN 201320050279 U CN201320050279 U CN 201320050279U CN 203177692 U CN203177692 U CN 203177692U
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- core body
- body main
- automobile
- radiator
- stiffening plate
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Abstract
The utility model relates to an automobile radiator, in particular to a larges-scale edge pressing type aluminum plastic radiator for an automobile. The larges-scale edge pressing type aluminum plastic radiator for the automobile comprises a water chamber and a core body main piece, wherein the water chamber and the core body main piece are laminated, and a stiffening plate is laminated on the core body main piece which is laminated. A plurality of notches are formed in the stiffening plate, the distance between each two adjacent notches is equal to the pitch of the notches in the core body main piece, the stiffening plate is in an U shape, one edge of the U-shaped stiffening plate is a long edge, the other edge of the U-shaped stiffening plate is a short edge, the long edge is provided with a plurality of notches which are distributed evenly in the length direction of the stiffening plate, and the long edge between each two adjacent notches is bent inwards. Under the condition that the basic structure and the production technology of the aluminum plastic radiator are not changed, the stiffening plate is sleeved on the core body main piece which is laminated over and then is laminated, bonding strength of the plastic water chamber and the aluminum core body main piece is improved, and aluminum plasticization of three rows or four rows of cooling pipes and the large-scale automobile aluminum plastic radiator can be achieved.
Description
Technical field
The utility model relates to automobile radiators, and specifically a kind of automobile is with large-scale flanging formula plastic-aluminum radiator.
Background technology
The automobile radiators main leaf is a vitals of automobile making, the orthodox car radiator is copper radiator, along with the growth of copper valency and the raising of aluminium radiator technical merit, small-sized passenger car radiator is almost completely captured by the plastic-aluminum radiator, and the original copper radiator of heavy-duty car is also progressively replaced by aluminium radiator.Full aluminium radiator and two stages of plastic-aluminum radiator are passed through in the development of aluminium radiator again.All advantages such as good because of plastic-aluminum heat sink size precision, that production efficiency is high, quality is light, it is quite big with ratio shared in the radiator in kart, because the single or double cooling tube of the many employings of kart radiator, overall dimensions is little, and the pressing intensity of the main leaf of radiator core body and plastics hydroecium can satisfy instructions for use fully.But, the radiator of heavy-duty car needs because of area of dissipation, and often the heat sink size than small-sized passenger car is a lot of greatly, and thickness is also thick a lot, take plastic-aluminum limit structure, the press-fit portion that occurs causing because of aluminium matter core body main leaf tooth portion insufficient strength through regular meeting divides cracking to leak; So can not take the plastic-aluminum structure usually, can only pass through full aluminium welded structure.Welded production efficiency is low, and also bad control of dimensional accuracy, and these reasons have just greatly limited the occupation rate of plastic-aluminum radiator at full-sized car plastic-aluminum structure radiator.
The utility model content
In order to solve the problem of existing radiator core body main leaf and the cracking leakage of hydroecium flanging portion, the purpose of this utility model is to provide a kind of automobile with large-scale flanging formula plastic-aluminum radiator.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises hydroecium and core body main leaf, described hydroecium and the pressing of core body main leaf phase, and pressing has stiffener on the core body main leaf after the pressing.
Wherein: have a plurality of gap on the described stiffener, the distance between the adjacent gap is identical with the main leaf gap pitch of core body main leaf; Described stiffener is U-shaped, and one side of this U-shaped stiffener is long limit, and another side is minor face, and the length direction of described long edge stiffener is evenly equipped with a plurality of gap; Described long limit between the adjacent gap bends inwards.
Advantage of the present utility model and good effect are:
1. the utility model is under the situation that does not change plastic-aluminum radiator basic structure and production technology, stiffener is inserted on the core body main leaf that pressing finishes, carry out pressing again, improve the bond strength of plastics hydroecium and aluminium matter core body main leaf, can realize the plastic-aluminumization of three, four row's cooling tubes and large scale automobile radiators.
2. to finishing the automobile radiators product of design, if needed, can install stiffener additional, make plastic-aluminum radiator of the present utility model, improve radiator intensity, avoid leaking.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 looks partial sectional view for the left side of Fig. 1;
Fig. 3 is the structural representation of stiffener among Fig. 1;
Fig. 4 is A-A cutaway view of Fig. 3;
Wherein: 1 is hydroecium, and 2 is stiffener, and 3 is the core body main leaf, and 4 is gap.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, automobile of the present utility model comprises the hydroecium 1 of plastics and the core body main leaf 3 of aluminium matter with large-scale flanging formula plastic-aluminum radiator, hydroecium 1 and the 3 phase pressings of core body main leaf, and pressing has the stiffener 2 of irony on the core body main leaf 3 after the pressing.
As shown in Figure 3, Figure 4, stiffener 2 is U-shaped, and one side of this U-shaped stiffener 2 is long limit, and another side is minor face; The length direction of long edge stiffener 2 is evenly equipped with a plurality of gap 4, and the distance between the adjacent gap 4 is identical with the main leaf gap pitch of core body main leaf 3, and the described long limit between the adjacent gap 4 bends inwards, and pushes in each main leaf gap of core body main leaf 3.
The utility model is earlier with the hydroecium 1 of plastics and core body main leaf 3 pressings of aluminium matter, then U-shaped stiffener 2 is inserted on the core body main leaf 3 that pressing finishes, described long limit between each adjacent gap 4 on the stiffener 2 is pushed over, bent, carry out pressing again, namely increased intensity in the core body main leaf tooth periphery of pressing like this, improved the bending strength of original aluminium matter core body main leaf tooth, avoid so also just having satisfied the use needs of automobile with large-scale flanging plastic-aluminum radiator because aluminium matter core body main leaf tooth undercapacity causes radiator leak.
Claims (4)
1. an automobile comprises hydroecium and core body main leaf with large-scale flanging formula plastic-aluminum radiator, it is characterized in that: described hydroecium (1) and core body main leaf (3) phase pressing, the core body main leaf (3) after pressing is gone up pressing stiffener (2).
By the described automobile of claim 1 with large-scale flanging formula plastic-aluminum radiator, it is characterized in that: have a plurality of gap (4) on the described stiffener (2), the distance between the adjacent gap (4) is identical with the main leaf gap pitch of core body main leaf (3).
By claim 1 or 2 described automobiles with large-scale flanging formula plastic-aluminum radiator, it is characterized in that: described stiffener (2) is for U-shaped, one side of this U-shaped stiffener (2) is long limit, and another side is minor face, and the length direction of described long edge stiffener (2) is evenly equipped with a plurality of gap (4).
By the described automobile of claim 3 with large-scale flanging formula plastic-aluminum radiator, it is characterized in that: the described long limit between the described adjacent gap (4) bends inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050279 CN203177692U (en) | 2013-01-30 | 2013-01-30 | Large-scale edge pressing type aluminum plastic radiator for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050279 CN203177692U (en) | 2013-01-30 | 2013-01-30 | Large-scale edge pressing type aluminum plastic radiator for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177692U true CN203177692U (en) | 2013-09-04 |
Family
ID=49074377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320050279 Expired - Fee Related CN203177692U (en) | 2013-01-30 | 2013-01-30 | Large-scale edge pressing type aluminum plastic radiator for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177692U (en) |
-
2013
- 2013-01-30 CN CN 201320050279 patent/CN203177692U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160128 Address after: Shenhe Wencui Road District of Shenyang City, Liaoning province 110015 No. 201 Shenyang Huatie Corporation Group Patentee after: Shenyang Huatie Automobile Radiator Co., Ltd. Address before: 110124 Liaoning city of Shenyang province Shenbei New Area Ma Gang Township Ma Gang Cun Patentee before: Shenyang Tongshida Cooling System Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |