CN205860843U - Compact reinforced main leaf for automobile radiators - Google Patents

Abstract

The utility model discloses a kind of compact reinforced main leaf for automobile radiators, including main slice of radiator body, flat pipe hole, reinforcement, seal groove, and on seal groove outer wall with undercut hole and the extension wall of hydroecium body fits, described reinforcement is horizontally installed on main slice of radiator body width direction, pore it is arranged with in parallel between reinforcement, described flat pipe hole is used for placing radiating tube, described seal groove annular is arranged on position, main slice of radiator body edge, and be directly connected with reinforcement, main slice of radiator body lower part is provided with hydroecium body, sealing gasket is arranged on main slice of radiator body and hydroecium body contacts position.The whole device unique design by reinforcement and seal groove, improves radiator service life, optimizes space layout, reduce cost.This design can be used for all kinds vehicle such as car, minicar, applied widely.

Description

Compact reinforced main leaf for automobile radiators

Technical field

This utility model relates to car radiator accessory field, is specifically related to a kind of tight for automobile radiators Gather reinforced main leaf.

Background technology

Along with present living standard constantly promotes so that the use of automobile is more and more universal, automobile radiators conduct The important component part of engine-cooling system, mainly has main leaf, imports and exports hydroecium, radiating tube, heat-radiation belt, side plate, sealing gasket Form Deng part.Radiator has significant impact to the dynamic property of electromotor, economy, reliability.Automobile and the height of electromotor Compact designed designs with automotive light weight technology, and volume and quality to radiator propose strict restriction, and this does not require nothing more than automobile and dissipates Hot device structure has more preferable heat dispersion, to mechanical strength, the service life of radiator it is also proposed that higher requirement.

Existing main leaf designs and is primarily present two deficiencies:

1., in engine refrigerating fluid cyclic process, there is huge stress field and temperature alternating field in radiator.Stress field Existence with temperature field can directly act on main leaf and radiating tube junction and cause stress to concentrate.But, main in prior art Sheet is inadequate because of the mechanical strength of self, makes main leaf and the junction stress concentration of radiating tube ftracture, thus causes dissipating Hot device is revealed, and reduces automobile engine cooling effect, even makes electromotor produce damage because temperature is too high.

2., for meet environmental protection and energy-conservation demand, automotive light weight technology has become the trend of world car development.Automobile light weight Change for reducing oil consumption, reduce discharge and play vital effect.Electromotor and adnexa thereof are as the most key big of automobile Assembly, the densification of self and light-weight design are most important to reducing automotive dead weight.But, main leaf is as one of radiator Parts, in existing technology can optimized Structure Design further, meet densification and light-weighted requirement, strengthen market competing Strive power.

Utility model content

Because the drawbacks described above of prior art, this utility model provides a kind of compact reinforcement for automobile radiators Type main leaf, it is possible to while effectively realizing the mechanical strength of increase main leaf, moreover it is possible to optimize the radiator space cloth at enging cabin Office, it is achieved densification and lightweight.

For realizing object above, this utility model is achieved by the following technical programs:

A kind of compact reinforced main leaf for automobile radiators, including main slice of radiator body, flat pipe hole, reinforcement, Seal groove and on seal groove outer wall with undercut hole and the extension wall of hydroecium body fits, described reinforcement horizontally set On main slice of radiator body width direction, the press depth by increasing reinforcement in main leaf punch forming strengthens simultaneously Main leaf and the intensity of radiating tube junction；Being arranged with pore between reinforcement in parallel, described flat pipe hole is used for placing heat radiation Pipe, described seal groove annular is arranged at position, main slice of radiator body edge, and is directly connected with reinforcement, radiator master Sheet body lower part is provided with hydroecium body, and sealing gasket is arranged on main slice of radiator body and hydroecium body contacts position.

Preferably, reinforcement of the present utility model crosses described main leaf body width direction, and directly links with seal groove, Reduce the width dimensions of described main leaf.

Preferably, flat pipe hole of the present utility model has 55, and reinforcement then has 54, and reinforcement and flat pipe hole are spaced successively Arrangement so that each flat pipe hole (except two ends) both sides have reinforcement to strengthen.

Preferably, 0.05mm gap is reserved on described both sides, flat pipe hole lower end, it is simple to assemble with radiating tube.

Preferably, 30 degree of angles of Min are formed between described pore and reinforcement.Preferably, described flat pipe hole, strengthen Muscle and the compact siro spinning technology of seal groove so that the internal structure of the hydroecium body of close fit optimizes therewith therewith.

Preferably, described seal groove size is optimized and reduces, the sealing gasket diameter also scaled-back matched.

The beneficial effects of the utility model:

Compact reinforced main leaf for automobile radiators of the present utility model, whole device is directly crossed by reinforcement Main leaf width, and the unique design being joined directly together with seal groove, improve radiator service life, optimizes space layout, fall Low cost.This design can be used for all kinds vehicle such as car, minicar, applied widely.

Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is made furtherly Bright, to be fully understood from the purpose of this utility model, feature and effect.

Accompanying drawing explanation

The structural representation of Fig. 1 this utility model main slice of radiator body；

Cross-sectional view at Fig. 2 this utility model A-A；

Cross-sectional view at Fig. 3 this utility model B-B；

Fig. 4 this utility model lateral cross section structural representation；

Cross section structure schematic diagram after Fig. 5 this utility model main slice of radiator body and sealing gasket, the assembling of hydroecium body；

Partial structurtes schematic diagram at Fig. 6 this utility model C.

Wherein: 1, main slice of radiator body；2, flat pipe hole；3, reinforcement；4, seal groove；5, undercut hole；6, extension wall；7、 Radiating tube；8, sealing gasket；9, hydroecium body.

Detailed description of the invention

As Figure 1-Figure 5, the present embodiment provides a kind of compact reinforced main leaf for automobile radiators, including heat radiation Device main leaf body 1, flat pipe hole 2, reinforcement 3, seal groove 4, undercut hole 5 and extension wall 6, reinforcement 3 is horizontally installed on heat radiation On device main leaf body 1 width, and between reinforcement 3, it is arranged with flat pipe hole 2 in parallel, between two adjacent flat pipe holes is Reinforcement 3, flat pipe hole 2 is used for radiating tube 7 of planting, and seal groove 4 annular is arranged on the edge placement of main slice of radiator body 1, close The size of sealing groove 4 can carry out further adjusting and optimizing as required, and that be connected with main slice of radiator 1 is sealing gasket 8 and hydroecium master Body 9.

Flat pipe hole 2 is provided with 55, and reinforcement 3 is provided with 54, and each flat pipe hole 2 both sides have reinforcement 3 to carry out by force Changing, the upper end of the depth distance flat pipe hole 2 of reinforcement 3 is 4.7mm, and the width of main leaf 1 is crossed in its cross section, and both sides is close Sealing groove 4 is joined directly together.

According to Fig. 3, shown in 5,6, in this practical embodiment, described both sides, flat pipe hole 2 lower end and the spacing of seal groove 4 inwall C drops to 0.05mm from existing 2.5mm, and the gap of its reserved 0.05mm is easy for radiating tube 7 and flat pipe hole 2 assembles；

Forming 30 degree of angles of Min between flat pipe hole 2 and reinforcement 3, it can play the effect of guiding, it is simple to assembling.

Seal groove 4 and hydroecium body 9 connecting portion are provided with sealing gasket 8 and carry out integral sealing, and the size of seal groove 4 is from existing There is 4.3mm will to reduce the size of sealing gasket 8 diameter accordingly for 3.8mm simultaneously for ensureing to seal, make sealing gasket 8 diameter drop from 3mm For 2.6mm, for avoiding hydroecium body 9 and radiating tube 7 Assembly Interference, decrease the wall thickness height within hydroecium body 9 and be about d= 10mm。

0.05mm gap is reserved on both sides, pore 2 lower end, it is simple to radiating tube 7 and pore 2 assemble.

Compared with prior art, the press depth increasing reinforcement in this utility model is 4.7mm, and reinforcement 3 crosses master Sheet width, strengthens the mechanical strength of main leaf, experiment proves that the durability experiment life-span that can extend radiator one times；Pass through Optimizing the structure design of main leaf width, the size of 2.95mm can be reduced in main leaf one side, and whole width adds up to permissible Reduce 5.9mm, optimize the radiator space layout at car load front-end module；According to this utility model, by main leaf flat tube Each reserved 0.05mm gap, both sides, lower end, hole, it is simple to radiating tube and the assembling of main leaf flat pipe hole, decreases sealing gasket diameter simultaneously Size, make sealing gasket diameter reduce to 2.6mm from 3mm, based on this utility model, for avoiding hydroecium and radiating tube Assembly Interference, Decreasing the wall thickness height within hydroecium and be about 10mm, the optimization of these parts further promotes the lightweight of radiator with tight Gathering.

Whole device improves radiator service life, reduces product weight, optimizes space layout, reduces cost.This design Can be used for all kinds vehicle such as car, minicar, applied widely.

Preferred embodiment of the present utility model described in detail above.Should be appreciated that the ordinary skill people of this area Member just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technology neck In territory, technical staff passes through logical analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model Test available technical scheme, all should be in the protection domain being defined in the patent claims.

Claims (6)

1. for the compact reinforced main leaf of automobile radiators, including main slice of radiator body, flat pipe hole, reinforcement, close Sealing groove and on seal groove outer wall with undercut hole and the extension wall of hydroecium body fits, it is characterised in that described reinforcement Being horizontally installed on main slice of radiator body width direction, be arranged with pore between reinforcement in parallel, described flat pipe hole is used In placing radiating tube, described seal groove annular is arranged on position, main slice of radiator body edge, and is directly connected with reinforcement, Main slice of radiator body lower part is provided with hydroecium body, and sealing gasket is arranged on main slice of radiator body and hydroecium body contacts portion Position.

2. the compact reinforced main leaf for automobile radiators as claimed in claim 1, it is characterised in that described reinforcement Cross described main leaf body width direction, and directly link with seal groove.

3. the compact reinforced main leaf for automobile radiators as claimed in claim 1, it is characterised in that described flat pipe hole Having 55, reinforcement has 54, and reinforcement and flat pipe hole are sequentially arranged at intervals.

4. the compact reinforced main leaf for automobile radiators as claimed in claim 1, it is characterised in that described flat pipe hole 0.05mm gap is reserved on both sides, lower end.

5. the compact reinforced main leaf for automobile radiators as claimed in claim 1, it is characterised in that described pore with 30 degree of angles of Min are formed between reinforcement.

6. the compact reinforced main leaf for automobile radiators as claimed in claim 1, it is characterised in that described flat tube The compact siro spinning technology of hole, reinforcement and seal groove.