CN204327337U - Air-strainer fixed structure - Google Patents
Air-strainer fixed structure Download PDFInfo
- Publication number
- CN204327337U CN204327337U CN201420824870.6U CN201420824870U CN204327337U CN 204327337 U CN204327337 U CN 204327337U CN 201420824870 U CN201420824870 U CN 201420824870U CN 204327337 U CN204327337 U CN 204327337U
- Authority
- CN
- China
- Prior art keywords
- air
- strainer
- fixed
- vibration damping
- mounting hole
- 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
Links
- 238000013016 damping Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 abstract description 8
- 239000011435 rock Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of air-strainer fixed structure, comprise and be fixed on air-strainer fixed support on vehicle body and air filter housing, air-strainer fixed support top has fixed hole; Air filter housing outer wall is provided with fitting seat, mounting hole is had bottom fitting seat, vibration damping structure is set in mounting hole, passage is had in the middle part of vibration damping structure, be provided with limit in passage to shake sleeve structure, clamping bolt penetrates limit from top to bottom successively and shakes in sleeve structure and fixed hole, and clamping bolt top is provided with flanged surface, and flanged surface compresses the top limitting the sleeve structure that shakes.The utility model is installed vibration damping structure and is carried out buffer shock-absorbing on the fitting seat of air filter housing, to be shaken the further constrained vibration amount of sleeve structure by limit simultaneously, thus significantly improve installation steadiness, avoid air-strainer and rock because of automobile bumpiness, improve air mass; In addition, this structure only need be tightened or unclamp nut and can be completed installation or removal, easy installation and removal.
Description
Technical field
The utility model relates to auto parts and components, refers to a kind of air-strainer fixed structure particularly.
Background technique
Air-strainer is the important component part of automotive engine air intake system, for filtering out dust in air or sand grains etc., avoids motor to be subject to foreign matter interference and the normal work of impact.
The chief component of air-strainer is filter core and housing, and wherein, filter core mainly bears the filtration work of gas, and housing provides necessary protection for filter core and supports fixing external structure.At present, there is following problem in the air-strainer be fixed on vehicle body: 1) fixing safe not, along with automobilism produces larger vibration, is unfavorable for the normal work of air-strainer in car running process, affects air mass; 2) fixed structure is complicated, installs and dismounting inconvenience.
Summary of the invention
The purpose of this utility model will provide a kind of air-strainer fixed structure exactly, and this fixed structure can realize the firm fixing of air-strainer, and easy installation and removal.
For achieving the above object, the technical solution adopted in the utility model is: a kind of air-strainer fixed structure, and comprise and be fixed on air-strainer fixed support on vehicle body and air filter housing, described air-strainer fixed support top has fixed hole; Described air filter housing outer wall is provided with fitting seat, mounting hole is had bottom described fitting seat, vibration damping structure is set in described mounting hole, passage is had in the middle part of described vibration damping structure, be provided with limit in described passage to shake sleeve structure, clamping bolt penetrates described limit from top to bottom successively and shakes in sleeve structure and described fixed hole, and described clamping bolt top is provided with flanged surface, and described flanged surface compresses described limit and to shake the top of sleeve structure.
The utility model arranges fitting seat on air filter housing, and vibration damping structure is installed on fitting seat carries out buffer shock-absorbing, to be shaken the further constrained vibration amount of sleeve structure by limit simultaneously, thus significantly improve the installation steadiness of air-strainer, avoid air-strainer to rock because of automobile bumpiness, thus improve air mass; In addition, this structure adopts bolt and support assorted to realize the fixing of air-strainer, only correspondingly need tighten or unclamp nut, can complete installation or removal, simple and convenient, is convenient to the maintenance service of air-strainer; The utility model structure is simple, and good manufacturability, cost is low.
Further, the described limit sleeve structure that shakes comprises the ring flat-plate on top and the sleeve pipe of bottom, the interior edge of described ring flat-plate is fixedly connected with the top of described sleeve pipe, described sleeve pipe is positioned at described passage, the end face of described ring flat-plate is close to described flanged surface, and the top of described vibration damping structure is close in the bottom surface of described ring flat-plate.The bottom surface of flanged surface compresses the ring flat-plate limitting the sleeve structure top that shakes, and then ring flat-plate bottom surface compresses the top of vibration damping structure, thus limit is shaken, sleeve structure not only plays connecting passage effect, also constitutes a support of vibration damping structure, plays the effect of constrained vibration amount.
Further, described vibration damping structure comprises ringwise top cushion and bottom cushion respectively, is linked to be described passage between the interior edge of described top cushion and the interior edge of described bottom cushion; Described passage is positioned at described mounting hole, and described top cushion and described bottom cushion are embedded in top side and the bottom side of described mounting hole respectively.Its top cushion makes that clamping bolt and fitting seat are soft to be contacted, and its bottom cushion makes fitting seat contact with air-strainer fixed support is soft, and this vibration damping structure form significantly improves effectiveness in vibration suppression.
Further, the bottom side of described fixed hole is provided with welded nut, and described clamping bolt is fastened in described welded nut.By tightening or unclamping the installation or removal that this welded nut can realize air-strainer, simple and convenient.
Further, described mounting hole is opening round shape.Mounting hole being designed to opening round shape is pick and place vibration damping structure for the ease of the opening from mounting hole, the convenience of further erection & lift dismounting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram of clamping bolt joint in Fig. 1.
Fig. 3 is the layout schematic diagram of fitting seat on air filter housing outer wall in Fig. 1.
Fig. 4 is limited the assembling condition schematic diagram of sleeve structure and vibration damping structure of shaking.
Fig. 5 is the cross-sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, is convenient to more clearly understand the utility model, but they do not form restriction to the utility model.
As Fig. 1, shown in Fig. 2, a kind of air-strainer fixed structure, comprise and be fixed on air-strainer fixed support 1 on vehicle body and air filter housing 2, described air-strainer fixed support 1 top has circular fixed hole 1-1, described air filter housing 2 outer wall is provided with fitting seat 3, has the mounting hole 3-1 (as shown in Figure 3) in opening round shape, set vibration damping structure 4 in described mounting hole 3-1 bottom described fitting seat 3, described vibration damping structure 4 comprises ringwise top cushion 4-2 and bottom cushion 4-3 respectively, passage 4-1 (as shown in Figure 4) is linked to be between the interior edge of described top cushion 4-2 and the interior edge of described bottom cushion 4-3, passage 4-1 is positioned at described mounting hole 3-1, and described top cushion 4-2 and described bottom cushion 4-3 is embedded in top side and the bottom side of described mounting hole 3-1 respectively, the limit being provided with metal material in described passage 4-1 is shaken sleeve structure 5, the described limit sleeve structure 5 that shakes comprises the ring flat-plate 5-1 on top and the columnar sleeve pipe 5-2 of bottom, the interior edge of described ring flat-plate 5-1 is fixedly connected with the top of described sleeve pipe 5-2, described sleeve pipe 5-2 is positioned at described passage 4-1, the top cushion 4-2 (as shown in Figure 5) of described vibration damping structure 4 is close in the bottom surface of described ring flat-plate 5-1, clamping bolt 6 is from top to bottom successively in threading 5-2 and fixed hole 1-1, described clamping bolt 6 top is provided with flanged surface 6-1, the bottom surface of described flanged surface 6-1 compresses the end face of described ring flat-plate 5-1, the bottom side of described fixed hole 1-1 is provided with welded nut 1-2, welded nut 1-2 is welded on air-strainer fixed support 1, described clamping bolt 6 is fastened in described welded nut 1-2.
Assembly process of the present utility model is as follows: be embedded in by vibration damping structure 4 in the mounting hole 3-1 of fitting seat 3; Then the sleeve structure 5 that limit shaken is inserted in vibration damping structure 4, limits the sleeve pipe 5-2 of the sleeve structure 5 that shakes to stretch in the passage 4-1 of vibration damping structure 4, and metal limits the ring flat-plate 5-1 of the sleeve structure 5 that shakes to be adjacent to the top cushion 4-2 of vibration damping structure 4; Finally use in the fixed hole 1-1 of clamping bolt 6 threading 5-2 and air-strainer fixed support 1 successively from top to bottom, the welded nut 1-2 tightened on air-strainer fixed support 1 can realize the installation of air-strainer on vehicle body (unscrew welded nut 1-2 and can realize dismounting).
This fixed structure is fixed, firm; Mount and dismount simple and convenient, be convenient to air-strainer maintenance service; In addition, each component part manufacturing process of fixed structure is simple, and cost is low.
Claims (5)
1. an air-strainer fixed structure, comprise and be fixed on air-strainer fixed support (1) on vehicle body and air filter housing (2), it is characterized in that: described air-strainer fixed support (1) top has fixed hole (1-1), described air filter housing (2) outer wall is provided with fitting seat (3), described fitting seat (3) bottom has mounting hole (3-1), vibration damping structure (4) is set in described mounting hole (3-1), described vibration damping structure (4) middle part has passage (4-1), be provided with limit in described passage (4-1) to shake sleeve structure (5), clamping bolt (6) penetrates described limit from top to bottom successively and shakes in sleeve structure (5) and described fixed hole (1-1), described clamping bolt (6) top is provided with flanged surface (6-1), described flanged surface (6-1) compresses described limit and to shake the top of sleeve structure (5).
2. air-strainer fixed structure according to claim 1, it is characterized in that: the described limit sleeve structure (5) that shakes comprises the ring flat-plate (5-1) on top and the sleeve pipe (5-2) of bottom, the interior edge of described ring flat-plate (5-1) is fixedly connected with the top of described sleeve pipe (5-2), described sleeve pipe (5-2) is positioned at described passage (4-1), the end face of described ring flat-plate (5-1) is close to described flanged surface (6-1), and the top of described vibration damping structure (4) is close in the bottom surface of described ring flat-plate (5-1).
3. air-strainer fixed structure according to claim 1 and 2, it is characterized in that: described vibration damping structure (4) comprises ringwise top cushion (4-2) and bottom cushion (4-3) respectively, is linked to be described passage (4-1) between the interior edge at described top cushion (4-2) and the interior edge of described bottom cushion (4-3); Described passage (4-1) is positioned at described mounting hole (3-1), and described top cushion (4-2) and described bottom cushion (4-3) are embedded in top side and the bottom side of described mounting hole (3-1) respectively.
4. air-strainer fixed structure according to claim 1, it is characterized in that: the bottom side of described fixed hole (1-1) is provided with welded nut (1-2), and described clamping bolt (6) is fastened in described welded nut (1-2).
5. air-strainer fixed structure according to claim 1, is characterized in that: described mounting hole (3-1) is in opening round shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824870.6U CN204327337U (en) | 2014-12-23 | 2014-12-23 | Air-strainer fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824870.6U CN204327337U (en) | 2014-12-23 | 2014-12-23 | Air-strainer fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327337U true CN204327337U (en) | 2015-05-13 |
Family
ID=53163706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824870.6U Expired - Fee Related CN204327337U (en) | 2014-12-23 | 2014-12-23 | Air-strainer fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762263A (en) * | 2016-12-15 | 2017-05-31 | 重庆奇甫机械有限责任公司 | Air cleaner for motorcycle fixed structure assembly |
| CN106762261A (en) * | 2016-12-15 | 2017-05-31 | 重庆奇甫机械有限责任公司 | Air filter installation structure assembly |
-
2014
- 2014-12-23 CN CN201420824870.6U patent/CN204327337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762263A (en) * | 2016-12-15 | 2017-05-31 | 重庆奇甫机械有限责任公司 | Air cleaner for motorcycle fixed structure assembly |
| CN106762261A (en) * | 2016-12-15 | 2017-05-31 | 重庆奇甫机械有限责任公司 | Air filter installation structure assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |