CN210512826U

CN210512826U - Buckling structure of main sheet and air chamber of aluminum-plastic radiator

Info

Publication number: CN210512826U
Application number: CN201921507891.4U
Authority: CN
Inventors: 石铁光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-12
Anticipated expiration: 2029-09-10

Abstract

The utility model belongs to the field of aluminum-plastic radiators, in particular to a buckling structure of a main sheet and an air chamber of an aluminum-plastic radiator, wherein the main sheet of the radiator is contacted with the air chamber and buckled on one side, buckling teeth are arranged along the outer edge, the outer surface of each buckling tooth is provided with a reinforcing rib, and the reinforcing rib is bent along with the buckling teeth towards the direction of the air chamber; the reinforcing rib is positioned in the middle of the outer surface of the buckling tooth and protrudes outwards along the thickness direction of the buckling tooth; the buckling teeth are uniformly arranged along the outer edge of one side of the main sheet, which is contacted with the air chamber, and the buckling teeth are long-city teeth, namely, each buckling tooth is the same in shape and is a square tooth. The utility model adds the convex reinforcing ribs on the buckling teeth, adds the profiling punch head during profiling, directly punches the convex reinforcing ribs, and simply and directly does not need to add a special stamping die; the reinforcing ribs are independently added at the bent parts, so that the strength of the buckling teeth is increased, the probability of breakage is reduced, and the appearance of cracks at the buckling teeth is reduced.

Description

Buckling structure of main sheet and air chamber of aluminum-plastic radiator

Technical Field

The utility model belongs to the plastic-aluminum radiator field, specifically speaking are buckle of plastic-aluminum radiator main leaf and air chamber and press the structure.

Background

The rapid development of aluminum-plastic radiators, the improvement of quality and the continuous improvement of sealing performance have led to the adoption of aluminum-plastic radiators by more and more automobile manufacturers. The plastic air chamber of the aluminum-plastic radiator is assembled with the main sheet in a buckling mode, and on one hand, the main sheet is more convenient and efficient to manufacture due to the simple buckling mode; above all, the buckling is more stable, the sealing performance is more excellent, and the debugging and buckling of assembly equipment are facilitated.

The air chamber and the main leaf of present aluminum-plastic radiator when withholding, withhold the department and easily split, the not enough sealing performance that leads to of intensity after withholding descends, withholds the easy crackle that produces in department of buckling, and then influences and withhold product appearance, the more serious life that can influence the main leaf.

SUMMERY OF THE UTILITY MODEL

Withhold type main leaf intensity not enough to current aluminum-plastic radiator, easy emergence is out of shape, the fracture, and then leads to whole product sealing performance to descend, the bad problem of product appearance, the utility model aims to provide a withhold structure of aluminum-plastic radiator main leaf and air chamber.

The purpose of the utility model is realized through the following technical scheme:

the main sheet of the radiator of the utility model is contacted with one side of the air chamber for buckling, buckling teeth are arranged along the outer edge, the outer surface of each buckling tooth is provided with a reinforcing rib, and the reinforcing rib is bent along with the buckling teeth towards the direction of the air chamber;

wherein: the reinforcing ribs are positioned in the middle of the outer surface of the buckling tooth and protrude outwards along the thickness direction of the buckling tooth;

the reinforcing ribs are long-strip-shaped, and two ends of each reinforcing rib are arc-shaped;

the buckling teeth are uniformly arranged along the outer edge of one side of the main sheet, which is in contact with the air chamber, and the buckling teeth are great wall teeth, namely, each buckling tooth is the same in shape and is a square tooth.

The utility model discloses an advantage does with positive effect:

1. the utility model discloses increase bellied strengthening rib alone on withholding the tooth, increase the die mould drift when the die mould, direct punching press goes out bellied strengthening rib, simply directly need not increase special stamping die.

2. The utility model discloses only withhold tooth position punching press and go out bellied strengthening rib, need not increase too much material use amount.

3. The utility model discloses the position of buckling increases the strengthening rib alone, has increased the intensity of withholding the tooth, has reduced cracked probability, has reduced the production of withholding tooth position crackle outward appearance simultaneously.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

fig. 2 is a second schematic perspective view of the present invention;

FIG. 3 is a front view of the main sheet of the present invention;

fig. 4 is an exploded view of the present invention;

wherein: 1 is left air chamber, 2 is the rubber gasket, 3 is the master, 4 is the heat dissipation area, 5 is the sideboard, 6 is the cooling tube, 7 is right air chamber, 8 is the great wall tooth, 9 is the strengthening rib.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the aluminum-plastic heat sink of the present invention includes a left air chamber 1, a sealing rubber ring 2, a main plate 3, a core and a right air chamber, wherein two sides of the core are edge plates 5, and a plurality of heat dissipation bands 4 and a plurality of cooling tubes 6 are alternately arranged between the edge plates 5 at two sides; the left end and the right end of the core body are respectively connected with a main sheet 3, a left air chamber 1 is assembled on the main sheet 3 at the left end, a right air chamber 7 is assembled on the main sheet 3 at the right end, and sealing rubber rings 2 are arranged between the left air chamber 1 and the right air chamber 7 and the main sheets 3 which are respectively assembled.

The main sheet 3 contacts with one side of the left air chamber 1 or the right air chamber 7 to be buckled, buckling teeth are arranged along the outer edge, reinforcing ribs 9 are arranged on the outer surface of each buckling tooth, and the reinforcing ribs 9 are bent along with the buckling teeth towards the air chambers. The buckling teeth of the embodiment are uniformly arranged along the outer edge of one side of the main sheet 3, which is contacted with the left air chamber 1 or the right air chamber 7, and the buckling teeth are great wall teeth 8, namely, each buckling tooth is the same in shape and is a square tooth. The reinforcing rib 9 of the embodiment is positioned in the middle of the outer surface of the buckling tooth and protrudes outwards along the thickness direction of the buckling tooth; the reinforcing ribs 9 are protrusions which are directly punched by adding a profiling punch in profiling. The reinforcing rib 9 of this embodiment is long and has circular arc-shaped ends.

The utility model discloses the outward appearance structure of rational utilization master wafer 3 increases the strengthening rib structure appearance of withholding the tooth position, guarantees to assemble under the situation of non-interference, increases the intensity of withholding the tooth, has avoided withholding the fracture of in-process withholding the tooth and the appearance of crackle appearance, has improved the bulk strength and the outward appearance of master wafer, ensures the qualification rate of product, reduces the rejection rate because of the master wafer withholds the tooth fracture problem and produces, improves the whole qualification rate and the life of product.

Claims

1. The utility model provides a structure is withheld to aluminium-plastic radiator main leaf and air chamber which characterized in that: the main sheet (3) of the radiator is contacted with one side of the air chamber for buckling, buckling teeth are arranged along the outer edge, reinforcing ribs (9) are arranged on the outer surface of each buckling tooth, and the reinforcing ribs (9) are bent along the buckling teeth towards the direction of the air chamber.

2. The buckling structure of the main sheet and the air chamber of the aluminum-plastic radiator as recited in claim 1, wherein: the reinforcing ribs (9) are positioned in the middle of the outer surface of the buckling teeth and protrude outwards along the thickness direction of the buckling teeth.

3. The buckling structure of the main sheet and the air chamber of the aluminum-plastic radiator as recited in claim 1, wherein: the reinforcing ribs (9) are long-strip-shaped, and two ends of each reinforcing rib are arc-shaped.

4. The buckling structure of the main sheet and the air chamber of the aluminum-plastic radiator as recited in claim 1, wherein: the buckling teeth are uniformly arranged along the outer edge of one side of the main sheet (3) contacted with the air chamber and are in buckling connection, the buckling teeth are great wall teeth (8), namely, each buckling tooth is identical in shape and is a square tooth.