CN104786826A - Car radiator suspension installation structure - Google Patents
Car radiator suspension installation structure Download PDFInfo
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- CN104786826A CN104786826A CN201510234098.1A CN201510234098A CN104786826A CN 104786826 A CN104786826 A CN 104786826A CN 201510234098 A CN201510234098 A CN 201510234098A CN 104786826 A CN104786826 A CN 104786826A
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- China
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- radiator
- mounting assembly
- suspension installation
- under
- erection column
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Abstract
The invention provides a car radiator suspension installation structure which comprises an upper radiator suspension assembly and a lower radiator suspension assembly. The upper radiator suspension assembly comprises a radiator suspension support and a support bushing; the support bushing comprises an upper radiator installation column assembly structure and a support bushing body; the lower radiator suspension assembly comprises a lower radiator installation column assembly structure and a clamping structure; the lower radiator installation assembly structure and the clamping structure are of an integrated structure; a through hole is formed in the lower radiator suspension assembly. According to the technical scheme, through the structural design for the upper suspension assembly and the lower suspension assembly, the problems of eccentric wear of radiator suspension and disengaging of the support bushing occurring under the limiting bad road conditions can be solved.
Description
Technical field
The invention belongs to automobile cooling system technical field, refer to a kind of automobile radiators suspension installation structure especially.
Background technology
Automobile cooling system comprises the pipeline of heat radiator assembly, fan, expansion tank, engine water jacket, coolerstat and connection, and wherein the fixed form of heat radiator assembly is very important.First, the space that good radiator suspension installation structure can optimize machinery space is arranged, make the front-end module of automobile more carefully and neatly done, secondly, good radiator mounting structure can cushion the impact effect of body oscillating to heat radiator assembly to greatest extent, avoids the damage causing heat radiator assembly.
Traditional automobile radiators suspension installation structure is generally that upper mounting structure is fixed on above T-shaped beam, and by designing suitable metallic support, utilize bolt to be arranged on T-shaped beam panel beating, lower suspension is assemblied in vehicle body sheet metal hole, and fixed form is generally fixes up and down.This kind of structure design gets up relatively simple, but easily occurs fixing illusive problem, especially when road conditions are more severe, easily occurs the problem that radiator suspends eccentric wear, support lining deviates to cause water tank impaired; And due to the independent assembling of needs, under current allegro main engine plants working condition situation, affect production efficiency, do not meet current automotive industry height and pursue modular design concept; In addition, this project organization is unfavorable for sending out the attractive in appearance of cabin, seems loftier, lacks product texture.
As shown in Figure 1, be traditional automobile radiators suspension installation structure schematic diagram, radiator upper end is assemblied in above the T-shaped beam 2 of vehicle body by mounting assembly on radiator 1, T-shaped beam again by bolts assemblies on vehicle body 4, need to assemble on a production line respectively, and need fixing due to T-shaped beam 2, therefore, need to design front cross rail 3, first this design is the labor content increasing manufacturing line, reduces work efficiency, and, arrange attractive in appearance not, Car design product texture is not enough; The most important thing is, the design of T-shaped beam 2 and front cross rail 3 causes the incoming air area of refrigerating module front end to be greatly affected, and sends out cabin air-flow not smooth, unfavorable to the heat radiation of car load, is unfavorable for sending out carrying out of cabin heat management work.
Be illustrated in figure 2 mounting assembly structural representation on traditional heat sinks, on traditional heat sinks, suspension design forms primarily of metallic support 5 and support lining 6, be interference fit between the two, its design defect is that on radiator, mounting assembly is assembled on vehicle body, and in vehicle travel process, play cushioning effect, but this design plan is not very reliable, reason is, when vehicle traveling road conditions are more severe, support lining 6 (elastomeric material) there will be eccentric wear problem (with metallic support limit dais part), under limiting case, radiator can be caused to deviate from lining, be damaged.
Summary of the invention
The object of the invention is by proposing improvement opportunity scheme to existing radiator suspension installation structure, by the technical program, the radiator suspension eccentric wear, the support lining that occur under the severe road conditions of the limit can be overcome and deviate from problem; And the assembly technology time can be reduced, enhance productivity.
The present invention is achieved by the following technical solutions:
A kind of automobile radiators suspension installation structure, to include on radiator mounting assembly under mounting assembly and radiator;
On described radiator, mounting assembly includes radiator mounting bracket and support lining;
Described radiator mounting bracket includes rack body, fixed part and connects the transition connection portion of described rack body and described fixed part;
Described rack body is provided with interference fit hole; Described fixed part is provided with bolt mounting holes;
Described support lining includes erection column mounting structure and support bush body on radiator; On described support bush body and described radiator, erection column mounting structure is structure as a whole;
The outside face radial direction of described support bush body is provided with a circle groove; The bottom of described groove and described interference fit hole interference fit; The dual-side of described groove forms disconnecting prevention structure;
Under described radiator, mounting assembly includes erection column mounting structure and interface arrangment under radiator;
Under described radiator, erection column mounting structure and described interface arrangment are structure as a whole; Under described radiator, mounting assembly is provided with through hole.
Described support lining also includes the backing member be arranged on described radiator in mounting assembly and the rubber layer be structure as a whole with described backing member sulfuration.
Under described radiator, mounting assembly includes the backing member be arranged under described radiator in mounting assembly and the rubber layer be structure as a whole with described backing member sulfuration.
The dual-side of described groove includes first side and second side; Wherein first side is away from erection column mounting structure on described radiator.
The external diameter of described second side is greater than the external diameter of described first side.
The lower surface of the lower surface in described first side and described second side is provided with reinforced rib.
The outside face of erection column mounting structure and described interface arrangment joint under described radiator, is provided with the circle salient that erection column mounting structure radial direction under described radiator extends.
The outer ring of described salient is equidistantly provided with three projections; The bearing of trend of described projection is identical with the bearing of trend of described salient.
Axially multiple convex tendon is provided with at the outside face of described interface arrangment; Multiple described convex tendons are distributed in the outside face of described interface arrangment.
The invention has the beneficial effects as follows:
By the technical program, by the structure design to upper mounting assembly and lower mounting assembly, the radiator suspension eccentric wear, the support lining that occur under the severe road conditions of the limit can be overcome and deviate from problem;
Improve efficiency of assembling, reduce the labour intensity of workman; Make engine cabin more carefully and neatly done, car load flow field is improved; And be conducive to Development of Modular, reduce automobile research cost, be convenient to hardware and software platform and advance.
Accompanying drawing explanation
Fig. 1 is traditional automobile radiators suspension installation structure schematic diagram;
Fig. 2 is mounting assembly structural representation on traditional heat sinks;
Fig. 3 is mounting assembly axonometric drawing on radiator of the present invention;
Fig. 4 is radiator mounting bracket axonometric drawing of the present invention;
Fig. 5 is support lining axonometric drawing of the present invention;
Fig. 6 is another axonometric drawing of support lining of the present invention;
Fig. 7 is radiator mounting bracket front elevation of the present invention;
Fig. 8 is mounting assembly axonometric drawing under radiator of the present invention;
Fig. 9 is heat radiator assembly of the present invention assembling front elevation;
Figure 10 is the A portion enlarged drawing of Fig. 9;
Figure 11 is heat radiator assembly assembled rear view of the present invention;
Figure 12 is the B portion enlarged drawing of Figure 11.
Description of reference numerals
Mounting assembly on 1 radiator, 2T type beam, 3 front cross rails, 4 vehicle bodies, 5 metallic supports, 6 support linings, mounting assembly on 11 radiatores, 111 radiator mounting brackets, 112 support linings, 1111 bolt mounting holes, 1112 rack bodies, 1113 fixed parts, 1114 transition connection portion, 1115 interference fit holes, erection column mounting structure on 1121 radiatores, 1122 grooves, 1123 first sides, 1124 second sides, 1125 reinforced ribs, mounting assembly under 12 radiatores, erection column mounting structure under 121 radiatores, 122 interface arrangments, 123 through holes, 124 salients, 125 projections, 126 convex tendons, 13 bolts, 14 stationary planes.
Detailed description of the invention
Describe technical scheme of the present invention in detail by the following examples, following embodiment is only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not be interpreted as being the restriction to technical solution of the present invention.
The invention provides a kind of automobile radiators suspension installation structure, as Fig. 3 to Fig. 8 to include on radiator mounting assembly 12 under mounting assembly 11 and radiator;
On described radiator, mounting assembly 11 includes radiator mounting bracket 111 and support lining 112; Consider for weight-saving, radiator mounting bracket 111 and lower suspension material selection PA66+GF30, consider wear-resisting compliance energy, yielding elastomeric material selects NR.
Described radiator mounting bracket 111 includes rack body 1112, fixed part 1113 and connects the transition connection portion 1114 of described rack body 1112 and described fixed part 1113;
Described rack body 1112 is provided with interference fit hole 1115; Described fixed part 1113 is provided with bolt mounting holes 1111;
Described support lining 112 includes erection column mounting structure 1121 and support bush body on radiator; On described support bush body and described radiator, erection column mounting structure 1121 is structure as a whole;
Described support lining 112 also includes the backing member be arranged on described radiator in mounting assembly and the rubber layer be structure as a whole with described backing member sulfuration.
The outside face radial direction of described support bush body is provided with a circle groove 1122; The bottom of described groove 1122 and described interference fit hole 1115 interference fit; The dual-side of described groove 1122 forms disconnecting prevention structure; Be assembled together by the mode of interference fit and radiator mounting bracket by support lining, then, on the radiator assembled, erection column on erection column mounting structure on radiator and radiator is assembled together by the mode of crimping by mounting assembly.
The dual-side of described groove 1122 includes first side 1123 and second side 1124; Wherein first side 1123 is away from erection column mounting structure 1121 on described radiator.
The external diameter of described second side 1124 is greater than the external diameter of described first side 1123.
Reinforced rib 1125 is provided with at the lower surface of described first side 1123 and the lower surface of described second side 1124.
Under described radiator, mounting assembly 12 includes erection column mounting structure 121 and interface arrangment 122 under radiator; Under radiator, the exterior material of mounting assembly is NR rubber, embedded reinforcement backing member structure, and material is PA66+GF30, mainly plays the effect strengthening suspension intensity.
Under described radiator, erection column mounting structure 121 and described interface arrangment 122 are structure as a whole; Under described radiator, mounting assembly 12 is provided with through hole 123, for being discharged by the water entering into radiator suspension.
Under described radiator, mounting assembly 12 includes the backing member be arranged under described radiator in mounting assembly and the rubber layer be structure as a whole with described backing member sulfuration.
Under described radiator, erection column mounting structure 121 and the outside face of described interface arrangment 122 joint, be provided with the circle salient 124 that erection column mounting structure 121 radial direction under described radiator extends.
The outer ring of described salient 124 is equidistantly provided with three projections 125; The bearing of trend of described projection 125 is identical with the bearing of trend of described salient 124.The structure of this projection 125 is conducive to the rotation when assembling to mounting assembly under radiator, is convenient to install.
Axially multiple convex tendon 126 is provided with at the outside face of described interface arrangment 122; Multiple described convex tendon 126 is distributed in the outside face of described interface arrangment 122.The effect of convex tendon 126 is when interface arrangment 122 exists the situations such as bias voltage with installation place, the wear-resisting effect of mounting assembly under raising radiator.
Automobile radiators suspension installation structure is when assembling, and as shown in Figures 9 to 11, on radiator, under mounting assembly and radiator, mounting assembly assembles in pairs.
Be press fit in front-end module by the refrigerating module assembled, front-end module includes three stationary planes 14, is three stationary planes 14 of spacing cavity configuration, mainly plays the effect of mounting assembly in fixed heat sink.
Limit chamber is positioned on front-end module, belongs to a structure of front-end module.After heat spreader module assembling is complete, suspension on radiator advances in limit chamber by the mode directly by pushing away dress, and front end uses bolt 13 urgent.
Limit chamber not only can play the effect that fixed heat sink suspends, and can also strengthen the intensity of front-end module, and outside two, the outside of limit chamber, itself also devises reinforced rib.The front-end module assembled integral installation when manufacturing line assembles is fitted on vehicle body, substantially increases efficiency of assembling.
The above is only the description of the preferred implementation of invention; should be understood that; due to the finiteness of literal expression; and objectively there is unlimited concrete structure; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. an automobile radiators suspension installation structure, to include on radiator mounting assembly under mounting assembly and radiator; It is characterized in that:
On described radiator, mounting assembly includes radiator mounting bracket and support lining;
Described radiator mounting bracket includes rack body, fixed part and connects the transition connection portion of described rack body and described fixed part;
Described rack body is provided with interference fit hole; Described fixed part is provided with bolt mounting holes;
Described support lining includes erection column mounting structure and support bush body on radiator; On described support bush body and described radiator, erection column mounting structure is structure as a whole;
The outside face radial direction of described support bush body is provided with a circle groove; The bottom of described groove and described interference fit hole interference fit; The dual-side of described groove forms disconnecting prevention structure;
Under described radiator, mounting assembly includes erection column mounting structure and interface arrangment under radiator;
Under described radiator, erection column mounting structure and described interface arrangment are structure as a whole; Under described radiator, mounting assembly is provided with through hole.
2. automobile radiators suspension installation structure according to claim 1, is characterized in that: described support lining also includes the backing member be arranged on described radiator in mounting assembly and the rubber layer be structure as a whole with described backing member sulfuration.
3. automobile radiators suspension installation structure according to claim 1, is characterized in that: under described radiator, mounting assembly includes the backing member be arranged under described radiator in mounting assembly and the rubber layer be structure as a whole with described backing member sulfuration.
4. automobile radiators suspension installation structure according to claim 1, is characterized in that: the dual-side of described groove includes first side and second side; Wherein first side is away from erection column mounting structure on described radiator.
5. automobile radiators suspension installation structure according to claim 4, is characterized in that: the external diameter of described second side is greater than the external diameter of described first side.
6. the automobile radiators suspension installation structure according to claim 4 or 5, is characterized in that: the lower surface of the lower surface in described first side and described second side is provided with reinforced rib.
7. automobile radiators suspension installation structure according to claim 1, it is characterized in that: the outside face of erection column mounting structure and described interface arrangment joint under described radiator, be provided with the circle salient that erection column mounting structure radial direction under described radiator extends.
8. automobile radiators suspension installation structure according to claim 7, is characterized in that: on the outer ring of described salient, be equidistantly provided with three projections; The bearing of trend of described projection is identical with the bearing of trend of described salient.
9. the automobile radiators suspension installation structure according to claim 1 or 7, is characterized in that: be axially provided with multiple convex tendon at the outside face of described interface arrangment; Multiple described convex tendons are distributed in the outside face of described interface arrangment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234098.1A CN104786826A (en) | 2015-05-08 | 2015-05-08 | Car radiator suspension installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234098.1A CN104786826A (en) | 2015-05-08 | 2015-05-08 | Car radiator suspension installation structure |
Publications (1)
| Publication Number | Publication Date |
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| CN104786826A true CN104786826A (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234098.1A Pending CN104786826A (en) | 2015-05-08 | 2015-05-08 | Car radiator suspension installation structure |
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| CN (1) | CN104786826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091706A (en) * | 2019-05-10 | 2019-08-06 | 北京长城华冠汽车技术开发有限公司 | A kind of radiator mounting structure |
| CN110271408A (en) * | 2019-06-14 | 2019-09-24 | 奇瑞汽车股份有限公司 | Automobile radiators cushion |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941802A (en) * | 2012-11-21 | 2013-02-27 | 安徽江淮汽车股份有限公司 | Novel radiator lower suspension assembly |
| CN103287254A (en) * | 2013-05-28 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Improved top suspension assembly for radiator |
| CN204586490U (en) * | 2015-05-08 | 2015-08-26 | 安徽江淮汽车股份有限公司 | A kind of automobile radiators suspension installation structure |
-
2015
- 2015-05-08 CN CN201510234098.1A patent/CN104786826A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941802A (en) * | 2012-11-21 | 2013-02-27 | 安徽江淮汽车股份有限公司 | Novel radiator lower suspension assembly |
| CN103287254A (en) * | 2013-05-28 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Improved top suspension assembly for radiator |
| CN204586490U (en) * | 2015-05-08 | 2015-08-26 | 安徽江淮汽车股份有限公司 | A kind of automobile radiators suspension installation structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091706A (en) * | 2019-05-10 | 2019-08-06 | 北京长城华冠汽车技术开发有限公司 | A kind of radiator mounting structure |
| CN110271408A (en) * | 2019-06-14 | 2019-09-24 | 奇瑞汽车股份有限公司 | Automobile radiators cushion |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150722 |
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| WD01 | Invention patent application deemed withdrawn after publication |