CN202483669U

CN202483669U - Oil cooler core

Info

Publication number: CN202483669U
Application number: CN2012200687053U
Authority: CN
Inventors: 朱云浩; 王挺; 胡恩波; 余兵
Original assignee: Ningbo Shenjiang Technology Co Ltd
Current assignee: Ningbo Shenjiang Technology Co Ltd
Priority date: 2012-02-29
Filing date: 2012-02-29
Publication date: 2012-10-10
Anticipated expiration: 2022-02-28

Abstract

The utility model discloses an oil cooler core, comprising a base plate (1), and several groups of chip components (2) fixed on the base plate (1), wherein each group of chip components (2) comprises two chips (3) and fins (4) located between the two chips (3). The oil cooler core is characterized in that the upper end and the lower end of each fin (4) are respectively provided with a chip gasket which is difficult to deform in high temperature brazing. The oil cooler core causes that the chip components are not easy to deform during the process of high temperature brazing.

Description

The machine oil cooler core

Technical field

The utility model relates to a kind of cooler, specifically is the machine oil cooler core.

Background technique

Machine oil cooler is a kind of device that the machine oil heat radiation makes its maintenance lower temperature that quickens; Machine oil cooler is installed in the hydroecium of radiator or in the cooling water system; Cooling water flow is through the cooler core outside; Through and cooling water between heat exchange, the high temperature oil of the cooler core of flowing through is cooled off, can avoid oil temperature to raise and cause lubrication to weaken.

The machine oil cooler core is the important component part of machine oil cooler; The machine oil cooler core passes through the anchor clamps clamping by base plate and many core assemblies chip module, and forms with the vacuum brazing under 1100 ℃ of high temperature of copper weld tabs, and existing chip assembly is by monoblock fin and the assembling of two chip blocks; Fin is that arch support structures and material are aluminum alloy; In the high temperature brazing process, make fin lack support force, chip assembly receives the effect easy deformation of the clamping force of anchor clamps; Machine oil cooler core distortion after finally causing easily machining causes product to use.

The model utility content

The utility model technical problem to be solved is to provide high temperature brazing process chips assembly on-deformable machine oil cooler core.

For solving the problems of the technologies described above; The machine oil cooler core that the utility model provides; Comprise base plate and the many core assemblies chip module that is fixed on the base plate laminated; Every core assembly chip module comprises two chip blocks and the fin between two chip blocks, on-deformable chip pad when the end, two ends up and down of described fin is respectively equipped with high temperature brazing.

After adopting above structure, the utility model compared with prior art has following advantage:

Support force when the chip pad strengthens chip assembly high temperature, not yielding when product assembles vacuum brazing at high temperature, make soldering can not cause damage to chip assembly.

As improvement, the shape of described chip pad and the chip shape at two ends up and down are consistent, and the chip pad can be matched with the edge of chip, and the edge of chip is played a very good protection.

As further improvement, the thickness of described chip pad is consistent with fin, makes chip pad and fin structure integrated, and structure is firm, can not become flexible.

As further improving, described chip pad is a carbon steel chip pad, is processed by the carbon steel material punching press, and carbon steel can not be out of shape when high temperature basically, and enough strong support force is arranged in the time of guaranteeing high temperature.

Description of drawings

Fig. 1 is the side-looking structural representation of the utility model machine oil cooler core;

Fig. 2 is the structural representation of facing of the utility model machine oil cooler core;

Fig. 3 is that the A-A of Fig. 2 is to sectional view;

Fig. 4 is the chip assembly broken section structural representation of the utility model machine oil cooler core.

Wherein, 1, base plate; 2, chip assembly; 3, chip; 4, fin; 5, carbon steel chip pad.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done explanation in further detail.

Can know by Fig. 1, Fig. 2, the utility model machine oil cooler cored structure schematic representation shown in Figure 3; It is by base plate 1 and many core assemblies chip module 2 assemblings that are fixed on the base plate 1; And the process high temperature brazing processes; Every core assembly chip module 2 comprises two chip blocks 3 and the fin 4 between two chip blocks 3, can be known on-deformable chip pad when the end, two ends up and down of described fin 4 is respectively equipped with high temperature brazing by the chip assembly broken section structural representation of Fig. 4 the utility model machine oil cooler core.

The shape of described chip pad is consistent with the shape at chip two ends about in the of 3.

The thickness of described chip pad is consistent with fin 4.

Described chip pad is a carbon steel chip pad 5, is processed through punching press by carbon steel material.

Below only use preferable instance with regard to the utility model and made explanation, but can not be interpreted as it is the restriction to claim, the structure of the utility model can have other variations, is not limited to said structure.In a word, the various variations of being done in the protection domain of all independent claims at the utility model are all in the protection domain at the utility model.

Claims

1. machine oil cooler core; Comprise base plate (1) and be fixed on the many core assemblies chip module (2) on the base plate (1); Every core assembly chip module (2) comprises two chip blocks (3) and is positioned at the fin (4) between two chip blocks (3), it is characterized in that: on-deformable chip pad when the end, two ends up and down of described fin (4) is respectively equipped with high temperature brazing.

2. machine oil cooler core according to claim 1 is characterized in that: the shape of described chip pad and chip (3) shape at two ends up and down are consistent.

3. machine oil cooler core according to claim 1 and 2 is characterized in that: the thickness of described chip pad is consistent with fin (4).

4. machine oil cooler core according to claim 3 is characterized in that: described chip pad is a carbon steel chip pad (5).