CN103552463A - Plug-pull type expansion box installation assembly - Google Patents
Plug-pull type expansion box installation assembly Download PDFInfo
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- CN103552463A CN103552463A CN201310532973.5A CN201310532973A CN103552463A CN 103552463 A CN103552463 A CN 103552463A CN 201310532973 A CN201310532973 A CN 201310532973A CN 103552463 A CN103552463 A CN 103552463A
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- expansion tank
- box
- brace panel
- mounting bracket
- plug
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Abstract
The invention discloses a plug-pull type expansion box installation assembly. The plug-pull type expansion box installation assembly comprises a front enclosing plate, an expansion box, an installation bracket and a box-shaped reinforcing plate, wherein the middle top walls of the box-shaped reinforcing plate and the installation bracket are protruded outwards; the installation bracket is fixedly connected with the outer surface of an outward protruded part of the box-shaped reinforcing plate; the bottom edge of the installation bracket extends to two sides; a U-shaped edge is formed at the bottom edge of the box-shaped reinforcing plate; the bottom edge of the installation bracket is connected with the expansion box in a plug-pull manner; the bottom U-shaped edge of the box-shaped reinforcing plate is fixedly connected with the front enclosing plate. The plug-pull type expansion box installation assembly is simple in structure and easier to install in a matching manner; welding points in the installation assembly are prevented from being cracked; all parts are uniformly stressed.
Description
Technical field
The present invention relates to a kind of installation component, particularly relate to a kind of expansion tank plug-in installation component.
Background technology
The expansion tank plug-in supporting structure of conventional commercial car has following structure and shortcoming at present: expansion tank mounting bracket and the welding of front coaming plate only have 4 solder joints, distribute in narrow region, solder joint distributes overstocked, can not effectively share stress, solder joint exists stress to concentrate, and solder joint easily ftractures.Poor with the ratio of rigidity in the front coaming plate region of expansion tank mounting bracket welding, in Vehicle Driving Cycle process, face of weld constantly occurs compared with the distortion of wide-angle, and solder joint position is constantly subject to the effect of peeling off, the easy fatigue cracking in solder joint position.The expansion tank mounting bracket arm of force is long, reaches 35mm, and moment loading is obvious, and support has rotation trend, and support solder joint position is subject to the fierce effect of peeling off, and Joint Strength is low fatigue life.Support is located by profile, and welding location is bad, and support fitting surface Y-direction is asymmetric, and the monolateral fitting surface of support and expansion tank exist interferes, assembling difficulty, and there is stress in support force inequality; Support X-direction and expansion tank are not exclusively fitted, and expansion tank can loose or dislocation.
Summary of the invention
The present invention completes in order to solve deficiency of the prior art, the object of this invention is to provide a kind of simple in structure, avoid solder joint cracking in installation component, Matching installation is more prone to, the stressed uniform expansion tank plug-in installation component of each parts.
A kind of expansion tank plug-in installation component of the present invention, comprise front coaming plate, expansion tank, mounting bracket and box-like brace panel, described box-like brace panel middle part roof is outwardly, described installation brace panel middle part roof is outwardly, described mounting bracket is fixedly connected with the outwardly part outside face of described box-like brace panel, described mounting bracket bottom margin extends to both sides, described box-like brace panel bottom margin forms U-shaped limit, described mounting bracket bottom margin is connected with described expansion tank plug-in, U-shaped limit, described box-like brace panel bottom is fixedly connected with described front coaming plate.
A kind of expansion tank plug-in installation component of the present invention can also be:
Described expansion tank top is provided with inserting groove, and described mounting bracket bottom margin and described inserting groove are pegged graft.
Described mounting bracket bottom margin extension is provided with step surface, and described step surface basal surface and described expansion tank upper surface near middle part offsets, and the described top inner wall away from the step surface top surface at middle part and the inserting groove of described expansion tank offsets.
Described mounting bracket and described box-like brace panel are fixedly connected by welding.
Described mounting bracket and described box-like brace panel are welded and fixed by least 7 solder joints.
On described mounting bracket and described box-like brace panel, corresponding position is provided with welding process hole.
The U-shaped limit of described box-like brace panel is welded and fixed and is connected with described front coaming plate.
On the U-shaped limit of described box-like brace panel and front coaming plate contact surface, at least ten solder joints have been evenly arranged.
A kind of expansion tank plug-in installation component of the present invention, it comprises front coaming plate, expansion tank, mounting bracket and box-like brace panel, described box-like brace panel middle part roof is outwardly, described installation brace panel middle part roof is outwardly, described mounting bracket is fixedly connected with the outwardly part outside face of described box-like brace panel, described mounting bracket bottom margin extends to both sides, described box-like brace panel bottom margin forms U-shaped limit, described mounting bracket bottom margin is connected with described expansion tank plug-in, U-shaped limit, described box-like brace panel bottom is fixedly connected with described front coaming plate.Like this, while installing and using, first box-like brace panel and mounting bracket are fixed, then box-like brace panel is fixedly connected with front coaming plate, mounting bracket and expansion tank that more box-like brace panel and front coaming plate are installed are pegged graft afterwards.Therefore before, between coaming plate and expansion tank, except mounting bracket, be also provided with box-like brace panel, and then the arm of force of mounting bracket and box-like brace panel is all shortened to original half, reduced moment the torsion of mounting bracket is peeled off to effect.And box-like brace panel is first fixedly connected with mounting bracket, its edge is fixedly connected with front coaming plate again, has increased the contact surface with front coaming plate, has improved the rigidity of the joint face of front coaming plate.And to pin emergency support be that face is fixedly connected with described box-like brace panel, effectively share stress, reduce solder joint stress and concentrate.
Accompanying drawing explanation
A kind of expansion tank plug-in of Fig. 1 the present invention installation component schematic diagram.
A-A section drawing in a kind of expansion tank plug-in of Fig. 2 the present invention installation component Fig. 1.
B portion enlarged drawing in a kind of expansion tank plug-in of Fig. 3 the present invention installation component Fig. 2.
A kind of expansion tank plug-in of Fig. 4 the present invention installation component mounting bracket schematic diagram.
The box-like brace panel schematic diagram of a kind of expansion tank plug-in of Fig. 5 the present invention installation component.
A kind of expansion tank plug-in of Fig. 6 the present invention installation component mounting bracket and box-like brace panel connection diagram.
A kind of expansion tank plug-in of Fig. 7 the present invention installation component scheme of installation.
Figure number explanation
1 ... front coaming plate 2 ... expansion tank 3 ... mounting bracket
4 ... box-like brace panel 5 ... U-shaped limit 6 ... inserting groove
7 ... solder joint 8 ... step surface 9 ... welding process hole
The specific embodiment
Fig. 1 to Fig. 7 below in conjunction with accompanying drawing is described in further detail a kind of expansion tank plug-in installation component of the present invention.
A kind of expansion tank plug-in installation component of the present invention, please refer to Fig. 1 to Fig. 7, comprise front coaming plate 1, expansion tank 2, mounting bracket 3 and box-like brace panel 4, described box-like brace panel 4 middle part roofs are outwardly, described installation brace panel middle part roof is outwardly, described mounting bracket 3 is fixedly connected with the outwardly part outside face of described box-like brace panel 4, described mounting bracket 3 bottom margins extend to both sides, described box-like brace panel 4 bottom margins form U-shaped limit 5, described mounting bracket 3 bottom margins are connected with described expansion tank 2 plug-ins, described box-like brace panel 4 U-shaped limits 5, bottom are fixedly connected with described front coaming plate 1.Like this, while installing and using, first that box-like brace panel 4 is fixing with mounting bracket 3, then box-like brace panel 4 is fixedly connected with front coaming plate 1, again the mounting bracket 3 that box-like brace panel 4 and front coaming plate 1 are installed is pegged graft with expansion tank 2 afterwards.Therefore before, between coaming plate 1 and expansion tank 2, except mounting bracket 3, be also provided with box-like brace panel 4, and then the arm of force of mounting bracket 3 and box-like brace panel 4 is all shortened to original half, reduced moment the torsion of mounting bracket 3 is peeled off to effect.And box-like brace panel 4 is first fixedly connected with mounting bracket 3, its edge is fixedly connected with front coaming plate 1 again, has increased the contact surface with front coaming plate 1, has improved the rigidity of the joint face of front coaming plate 1.And pin emergency support with described box-like brace panel 4 for face is fixedly connected with, effectively share stress, reduce solder joint 7 stress and concentrate, improve the tensile strength of mounting bracket 3.
A kind of expansion tank plug-in installation component of the present invention, please refer to Fig. 1 to Fig. 7, can be specifically that described expansion tank 2 tops are provided with inserting groove 6 on the basis of previous technique scheme, and described mounting bracket 3 bottom margins and described inserting groove 6 are pegged graft.The advantage that inserting groove 6 is set is to peg graft conveniently, and cost is low.Further preferred technical scheme is that described mounting bracket 3 bottom margins extensions are provided with step surface 8, described step surface 8 basal surfaces and described expansion tank 2 upper surfaces near middle part offset, and the described top inner wall away from step surface 8 top surfaces at middle part and the inserting groove 6 of described expansion tank 2 offsets.Like this, two planes of step surface 8 offset with the top inner wall of expansion tank 2 upper surfaces and inserting groove 6 respectively, guarantee mounting bracket 3 in expansion tank 2 upper surfaces and the interior laminating of inserting groove 6, fixation, eliminate the loosening abnormal sound of expansion tank 2, avoid expansion tank 2 loose or dislocations.
A kind of expansion tank plug-in installation component of the present invention, please refer to Fig. 1 to Fig. 7, on the basis of foregoing technical scheme, can also be that described mounting bracket 3 is fixedly connected by welding with described box-like brace panel 4.The advantage being welded and fixed is that cost is low, fixation.Further preferred technical scheme is that described mounting bracket 3 is welded and fixed by least 7 solder joints 7 with described box-like brace panel 4.Be specially top and be uniformly distributed at least four solder joints 7, at least three solder joints 7 of bottom distribution.Like this, solder joint 7 distributes and relatively strolls, and distribution of stress is even, avoids occurring that stress is concentrated.Can also be that on described mounting bracket 3 and described box-like brace panel 4, corresponding position is provided with welding process hole 9.Like this can so that mounting bracket 3 and box-like brace panel 4 fixedly time contraposition accurate, guarantee fixed precision, and can guarantee that mounting bracket 3Y is symmetrical to fitting surface, convenient for assembly.
A kind of expansion tank plug-in installation component of the present invention, please refer to Fig. 1 to Fig. 7, on the basis of foregoing technical scheme, can also be that the U-shaped limit 5 of described box-like brace panel 4 is welded and fixed and is connected with described front coaming plate 1.Bonding area increases like this, fixing more firm.On the U-shaped limit 5 that further preferred technical scheme is described box-like brace panel 4 and front coaming plate 1 contact surface, at least ten solder joints 7 have been evenly arranged.Like this, solder joint more than 7, distributes wide, and solder joint 7 is stressed more even, avoids occurring indivedual solder joint 7 unbalance stress and sealing-off.
Above-mentionedly only several specific embodiments in the present invention are illustrated; but can not be as protection scope of the present invention; every equivalence variation of having done according to the design spirit in the present invention or modification or equal proportion zoom in or out etc., all should think and fall into protection scope of the present invention.
Claims (8)
1. an expansion tank plug-in installation component, it is characterized in that: comprise front coaming plate, expansion tank, mounting bracket and box-like brace panel, described box-like brace panel middle part roof is outwardly, described installation brace panel middle part roof is outwardly, described mounting bracket is fixedly connected with the outwardly part outside face of described box-like brace panel, described mounting bracket bottom margin extends to both sides, described box-like brace panel bottom margin forms U-shaped limit, described mounting bracket bottom margin is connected with described expansion tank plug-in, U-shaped limit, described box-like brace panel bottom is fixedly connected with described front coaming plate.
2. a kind of expansion tank plug-in installation component according to claim 1, is characterized in that: described expansion tank top is provided with inserting groove, and described mounting bracket bottom margin and described inserting groove are pegged graft.
3. a kind of expansion tank plug-in installation component according to claim 2, it is characterized in that: described mounting bracket bottom margin extension is provided with step surface, described step surface basal surface and described expansion tank upper surface near middle part offsets, and the described top inner wall away from the step surface top surface at middle part and the inserting groove of described expansion tank offsets.
4. according to a kind of expansion tank plug-in installation component described in any claim of claims 1 to 3, it is characterized in that: described mounting bracket and described box-like brace panel are fixedly connected by welding.
5. a kind of expansion tank plug-in installation component according to claim 4, is characterized in that: described mounting bracket and described box-like brace panel are welded and fixed by least 7 solder joints.
6. a kind of expansion tank plug-in installation component according to claim 4, is characterized in that: on described mounting bracket and described box-like brace panel, corresponding position is provided with welding process hole.
7. according to a kind of expansion tank plug-in installation component described in any claim of claims 1 to 3, it is characterized in that: the U-shaped limit of described box-like brace panel is welded and fixed and is connected with described front coaming plate.
8. a kind of expansion tank plug-in installation component according to claim 7, is characterized in that: on the U-shaped limit of described box-like brace panel and front coaming plate contact surface, be evenly arranged at least ten solder joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532973.5A CN103552463A (en) | 2013-11-01 | 2013-11-01 | Plug-pull type expansion box installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532973.5A CN103552463A (en) | 2013-11-01 | 2013-11-01 | Plug-pull type expansion box installation assembly |
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| Publication Number | Publication Date |
|---|---|
| CN103552463A true CN103552463A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310532973.5A Pending CN103552463A (en) | 2013-11-01 | 2013-11-01 | Plug-pull type expansion box installation assembly |
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| CN (1) | CN103552463A (en) |
Citations (9)
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|---|---|---|---|---|
| DE3922814A1 (en) * | 1988-09-30 | 1990-04-12 | Piemontese Radiatori | Mounting frame for motor vehicle radiator - has slide mounting cooling block and fittings for condenser and oil cooler |
| CN2140316Y (en) * | 1992-10-27 | 1993-08-18 | 江西水箱厂 | Direct-flow automotive radiator |
| DE3021918C2 (en) * | 1979-06-11 | 1995-07-20 | Valeo | Heat exchangers, in particular for motor vehicles |
| CN201907574U (en) * | 2010-12-14 | 2011-07-27 | 众泰控股集团有限公司 | Automobile fender installing support |
| CN202140158U (en) * | 2011-07-12 | 2012-02-08 | 贝洱(济南)热系统有限公司 | Expansion water tank |
| CN202271825U (en) * | 2011-09-15 | 2012-06-13 | 北汽福田汽车股份有限公司 | Expansion tank mounting structure |
| CN202986804U (en) * | 2012-12-20 | 2013-06-12 | 陕西重型汽车有限公司 | Stretch-over type expansion box device |
| CN203009027U (en) * | 2013-01-11 | 2013-06-19 | 东风汽车股份有限公司 | Automobile plastic expansion tank assembly |
| CN203637554U (en) * | 2013-11-01 | 2014-06-11 | 上汽通用五菱汽车股份有限公司 | Plug-pull mounting assembly of expansion boxes |
-
2013
- 2013-11-01 CN CN201310532973.5A patent/CN103552463A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3021918C2 (en) * | 1979-06-11 | 1995-07-20 | Valeo | Heat exchangers, in particular for motor vehicles |
| DE3922814A1 (en) * | 1988-09-30 | 1990-04-12 | Piemontese Radiatori | Mounting frame for motor vehicle radiator - has slide mounting cooling block and fittings for condenser and oil cooler |
| CN2140316Y (en) * | 1992-10-27 | 1993-08-18 | 江西水箱厂 | Direct-flow automotive radiator |
| CN201907574U (en) * | 2010-12-14 | 2011-07-27 | 众泰控股集团有限公司 | Automobile fender installing support |
| CN202140158U (en) * | 2011-07-12 | 2012-02-08 | 贝洱(济南)热系统有限公司 | Expansion water tank |
| CN202271825U (en) * | 2011-09-15 | 2012-06-13 | 北汽福田汽车股份有限公司 | Expansion tank mounting structure |
| CN202986804U (en) * | 2012-12-20 | 2013-06-12 | 陕西重型汽车有限公司 | Stretch-over type expansion box device |
| CN203009027U (en) * | 2013-01-11 | 2013-06-19 | 东风汽车股份有限公司 | Automobile plastic expansion tank assembly |
| CN203637554U (en) * | 2013-11-01 | 2014-06-11 | 上汽通用五菱汽车股份有限公司 | Plug-pull mounting assembly of expansion boxes |
Non-Patent Citations (1)
| Title |
|---|
| 陈宏玺、朱灯宏: "某微车膨胀箱安装支架结构优化设计", 《企业科技与发展》 * |
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Application publication date: 20140205 |
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