CN204706623U - A kind of resonance block mounting structure - Google Patents
A kind of resonance block mounting structure Download PDFInfo
- Publication number
- CN204706623U CN204706623U CN201520445467.7U CN201520445467U CN204706623U CN 204706623 U CN204706623 U CN 204706623U CN 201520445467 U CN201520445467 U CN 201520445467U CN 204706623 U CN204706623 U CN 204706623U
- Authority
- CN
- China
- Prior art keywords
- resonance block
- hole
- sidewall
- cover plate
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of resonance block mounting structure, comprise: resonance block, resonance block support and resonance block cover plate, described resonance block support is continuous print plate-like piece, described resonance block support is bent to form roof, be positioned at the relative sidewall of described roof both sides, from described sidewall respectively towards mutual away from direction extend alar part, described sidewall has elongated hole, described resonance block is between described sidewall, bolt is fastened on described resonance block through after described elongated hole, described cover plate has through hole, described roof, described sidewall and described resonance block are coated over below described cover plate through described alar part while of described through hole, the width that the width of described through hole is greater than described sidewall and described resonance block makes when described bolt unclamps, described resonance block can move in described through hole.The utility model can adjust resonance block and can not produce interference.
Description
Technical field
The utility model relates to automotive field, is specifically related to a kind of resonance block mounting structure.
Background technology
Along with the development in passenger car market, NVH (Noise, the noise of automobile; Vibration, vibration; Harshness, sound vibration roughness) level progressively becomes the key factor that people buy automobile.According to the relevent statistics: in the unsatisfied problem of all clients, about have 1/3 relevant with NVH; The after-sale service of about 1/5 is relevant with NVH.
In automobile development, the method solving this problem is comparatively difficult, is generally tentatively determined the position needing to improve by cae analysis, then determines the final position needing to improve by test, increases according to the position finally determined the NVH problem that resonance block solves local.Can not adjust after existing resonance block is fixing, when improving change in location, resonance block position does not but change.And, if utilize the elements such as spring to realize the passive adjustment of resonance block, then easily produce the interference with other parts.
Utility model content
The purpose of this utility model is to provide and a kind ofly can adjusts and can not produce the resonance block mounting structure of interference, and embodiment of the present utility model provides following technical scheme for this reason:
A kind of resonance block mounting structure, comprise: resonance block, resonance block support and resonance block cover plate, described resonance block support is continuous print plate-like piece, described resonance block support is bent to form roof, be positioned at the relative sidewall of described roof both sides, from described sidewall respectively towards mutual away from direction extend alar part, described sidewall has elongated hole, described resonance block is between described sidewall, bolt is fastened on described resonance block through after described elongated hole, described cover plate has through hole, described roof, described sidewall and described resonance block are coated over below described cover plate through described alar part while of described through hole, the width that the width of described through hole is greater than described sidewall and described resonance block makes when described bolt unclamps, described resonance block can move in described through hole.
Preferably, described roof has additional holes.
Preferably, described cover plate, described alar part are fastened by bolts on vehicle body.
Preferably, described cover plate is at least partly higher than the bottom surface of described resonance block.
Preferably, in the position of described through hole, described cover plate waviness.
Preferably, described alar part has spacing tongue respectively.
Preferably, described spacing tongue extends towards contrary direction.
Sidewall on resonance block support in the resonance block mounting structure of embodiment of the present utility model allows the installation site adjustment of resonance block, and the through hole simultaneously on cover plate again limit the adjustment amount of resonance block, thus avoids interfering.
Further, the additional holes on roof can be convenient to manual operation when resonance block adjusts.
Further, the wavy shape configuration on cover plate can either stop that resonance block is deviate from, and can strengthen again the local strength of cover plate.
Further, the spacing tongue that rightabout extends can prevent the position of resonance block from larger deflection occurring and affects noise reduction.
Accompanying drawing explanation
Fig. 1 is the stereogram of the resonance block of embodiment of the present utility model and the mounting structure of resonance block support;
Fig. 2 is the front view of the resonance block of embodiment of the present utility model and the mounting structure of resonance block support;
Fig. 3 is the left view of the resonance block of embodiment of the present utility model and the mounting structure of resonance block support;
Fig. 4 is the vertical view of the resonance block of embodiment of the present utility model and the mounting structure of resonance block support;
Fig. 5 is the stereogram of the resonance block mounting structure of embodiment of the present utility model;
Fig. 6 is the front view of the resonance block mounting structure of embodiment of the present utility model;
Fig. 7 is the vertical view of the resonance block mounting structure of embodiment of the present utility model;
Fig. 8 is the end view of the resonance block mounting structure of embodiment of the present utility model.
Description of symbols in figure: 100, resonance block support, 101, roof, 102, sidewall, 103, alar part, 104, bolt hole, 105, spacing tongue, 106, elongated hole, 107, bolt, 108, additional holes, 200, resonance block, 201, bolt hole, 300, resonance block cover plate, 301, through hole, 302, bolt, 303, wavy shaped configuration, 400, vehicle body.
Embodiment
Composition graphs 1 to Fig. 4, which show the mounting structure between resonance block support 100 and resonance block 200.Resonance block support 100 is continuous print plate-like piece, resonance block support 100 is bent to form roof 101, be positioned at relative two sidewalls 102 of roof 101 both sides, from each sidewall 102 respectively towards mutual away from two alar parts 103 extending of direction.Roof 101 has additional holes 108.Each alar part 103 has bolt hole 104, and there is spacing tongue 105.From Fig. 1 and Fig. 3, sidewall 102 has elongated hole 106, resonance block 200 is between sidewall 102, and bolt 107 is fastened in the bolt hole 201 of resonance block 200 through after elongated hole 106.Like this, from when opening bolt 107, just can be adjusted the installation site of resonance block 200 by the adjustment position of bolt 107 in elongated hole 106, thus guarantee that resonance block 200 is positioned at the position finally needing to improve NVH performance.And be in course of adjustment, operating personnel can be moved by additional holes 108 or be observed the amount of movement of resonance block 200, make adjustment convenient.From Fig. 3 and Fig. 4, on the Width of resonance block support 100, two spacing tongues 105 extend towards contrary direction.
Composition graphs 5 to Fig. 8, cover plate 300 has through hole 301, the roof 101 of resonance block support 100, sidewall 102 and resonance block 200 is through the through hole 301 of cover plate 300, and simultaneously more high-visible from Fig. 6 and Fig. 8, the alar part 103 of resonance block support 100 is coated over below cover plate 300.The width of through hole 301 is greater than the width of sidewall 102 and resonance block 200, this make when bolt 107 unclamp resonance block 200 is adjusted time, resonance block 200 can move and not deviate from through hole 301, thus avoids the interference with other parts.Bolt 302 is fastened on vehicle body 400 through logical after the bolt hole 104 on cover plate 300, alar part 103.Spacing tongue 105 is stuck in the hole clipping on cover plate 300, prevents the position of resonance block 200 from larger deflection occurring and affects noise reduction.More high-visible from Fig. 6, in the position of the corresponding through hole 301 of cover plate 300, cover plate 300 waviness structure 303, this makes cover plate 300 at least partly higher than the bottom surface of resonance block 200, can either stop that resonance block 200 is deviate from, the local strength of cover plate 300 can be strengthened again.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. a resonance block mounting structure, it is characterized in that, comprise: resonance block, resonance block support and resonance block cover plate, described resonance block support is continuous print plate-like piece, described resonance block support is bent to form roof, be positioned at the relative sidewall of described roof both sides, from described sidewall respectively towards mutual away from direction extend alar part, described sidewall has elongated hole, described resonance block is between described sidewall, bolt is fastened on described resonance block through after described elongated hole, described cover plate has through hole, described roof, described sidewall and described resonance block are coated over below described cover plate through described alar part while of described through hole, the width that the width of described through hole is greater than described sidewall and described resonance block makes when described bolt unclamps, described resonance block can move in described through hole.
2. resonance block mounting structure according to claim 1, is characterized in that, described roof has additional holes.
3. resonance block mounting structure according to claim 1, is characterized in that, described cover plate, described alar part are fastened by bolts on vehicle body.
4. resonance block mounting structure according to claim 1, is characterized in that, described cover plate is at least partly higher than the bottom surface of described resonance block.
5. resonance block mounting structure according to claim 4, is characterized in that, in the position of described through hole, and described cover plate waviness.
6. resonance block mounting structure according to claim 1, it is characterized in that, described alar part has spacing tongue respectively.
7. resonance block mounting structure according to claim 6, is characterized in that, described spacing tongue extends towards contrary direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445467.7U CN204706623U (en) | 2015-06-25 | 2015-06-25 | A kind of resonance block mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445467.7U CN204706623U (en) | 2015-06-25 | 2015-06-25 | A kind of resonance block mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706623U true CN204706623U (en) | 2015-10-14 |
Family
ID=54286218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445467.7U Expired - Fee Related CN204706623U (en) | 2015-06-25 | 2015-06-25 | A kind of resonance block mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706623U (en) |
-
2015
- 2015-06-25 CN CN201520445467.7U patent/CN204706623U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |