CN204716373U - A kind of preprocessor fixing device - Google Patents
A kind of preprocessor fixing device Download PDFInfo
- Publication number
- CN204716373U CN204716373U CN201520053223.4U CN201520053223U CN204716373U CN 204716373 U CN204716373 U CN 204716373U CN 201520053223 U CN201520053223 U CN 201520053223U CN 204716373 U CN204716373 U CN 204716373U
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- CN
- China
- Prior art keywords
- elastic
- clip
- preprocessor
- optical member
- link
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of preprocessor fixing device, comprise the fixing frame be located on car body and the clip for being fixedly clamped by preprocessor be connected on fixing frame, the periphery of described clip is provided with elastic supporting member for supporting optical member, and described clip and fixing frame are interconnected by elastic supporting member for supporting optical member.The clip of preprocessor fixing device of the present utility model is provided with elastic supporting member for supporting optical member, and be connected with fixing frame by this elastic supporting member for supporting optical member, like this because the elastic reaction of elastic supporting member for supporting optical member greatly reduces the impact and vibrations that preprocessor is subject to when driving, improve reliability and working life that preprocessor connects.
Description
Technical field
The utility model relates to a kind of fixing device being applicable to automobile preprocessor.
Background technique
In order to respond the slogan of energy-saving and emission-reduction, automobile tail gas pipe is all connected with for filtering or reduce the preprocessor of vehicle exhaust.Authorization Notice No. is that the Chinese utility model patent of CN202055907 discloses a kind of split type mounting bracket for tightening cylindrical post-processor, in this mounting bracket, preprocessor is firmly fixed by clip, clip is fixing with on vehicle frame by its bolt carried, this means of fixation due to the pretightening force of fixing bolt excessive, the degrees of freedom Complete Bind of preprocessor all directions, car body often occurs to impact and vibrations when driving, this will cause very large impact and vibrations to preprocessor, greatly the working life of shortening and preprocessor.
Model utility content
The purpose of this utility model is to provide a kind of preprocessor fixing device with better damping effect.
Preprocessor fixing device of the present utility model adopts following technological scheme: a kind of preprocessor fixing device, comprise the fixing frame be located on car body and the clip for being fixedly clamped by preprocessor be connected on fixing frame, the periphery of described clip is provided with elastic supporting member for supporting optical member, described clip and fixing frame are interconnected by elastic supporting member for supporting optical member, described elastic supporting member for supporting optical member comprises elastic component body and is connected in first link of relative both sides in elastic damping direction and second link of elastic component body respectively, first, second link is separated by elastic component body, described first link is used for and clip connected, described second link is used for being connected with fixing frame.
Described fixing frame comprises the vertical fixed plate that relative spacing is in the lateral direction arranged and the horizontal fixed plate being connected to two vertical fixed plate lower ends, and elastic supporting member for supporting optical member is connected with horizontal fixed plate by the second link.
Elastic supporting member for supporting optical member on described clip has two and is symmetrical arranged about the vertical plane crossing clip center line, two elastic supporting member for supporting optical member all to extend and the angle of its bearing of trend is right angle along the radial direction of clip, and described horizontal fixed plate is being provided with respectively perpendicular to the connection inclined-plane in the elastic damping direction of corresponding elastic supporting member for supporting optical member in the position be connected with elastic supporting member for supporting optical member correspondence.
Described clip is provided with the elastic bracket for being connected with elastic supporting member for supporting optical member, and described elastic bracket is U-shaped bracket, and the opening end of U-shaped bracket is connected on clip, and the first link on elastic supporting member for supporting optical member realizes and clip connected by being connected with the bottom of U-shaped bracket.
The bottom of described U-shaped bracket is provided with bolt penetration hole, and described first link comprises that extend outside elastic component body with clamping bolt that is described bolt penetration hole adaptation.
Described horizontal fixed plate is provided with connecting bolt, and described second link comprises in elastic component body recessed for the connection swivel nut with connecting bolt screw-thread fit.
The clip of preprocessor fixing device of the present utility model is provided with elastic supporting member for supporting optical member, and be connected with fixing frame by this elastic supporting member for supporting optical member, like this because the elastic reaction of elastic supporting member for supporting optical member greatly reduces the impact and vibrations that preprocessor is subject to when driving, elastic supporting member for supporting optical member comprises elastic component body and is connected in first link of relative both sides in elastic damping direction and second link of elastic component body respectively, first, second link is separated by elastic component body, first link is used for and clip connected, second link is used for being connected with fixing frame, because the one the second links are separated by elastic component body, such elastic component just can bear vibrations and the impact in various direction completely, improve damping effect, improve reliability and the working life of preprocessor connection.
Further, elastic supporting member for supporting optical member is connected on clip by elastic bracket, and elastic bracket can cushion part vibrations and impact, and have an impact to preprocessor hardly when the vibrations of car body and impact are delivered on preprocessor like this, damping effect is better.
Further, elastic supporting member for supporting optical member on clip has two and is symmetrical arranged, it is more firm and steady that such layout and Placement make preprocessor be connected, can to preprocessor along the vertical direction rock and rocking in left-right direction is carried out spacing, can be offset the active force of vibrations by the acting in opposition of two elastic supporting member for supporting optical member when preprocessor double swerve, stability is better.
Accompanying drawing explanation
Fig. 1 is the using state figure of a kind of preprocessor fixing device embodiment of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of Fig. 2 Elastic support block.
Embodiment
The embodiment of a kind of preprocessor fixing device of the present utility model: that represent respectively as Fig. 1-2 is the using state figure of this fixing device, comprise four vertical fixed plates 7, four vertical fixed plates are divided into two row two row at fore-and-aft direction and left and right directions respectively, the lower end of each vertical fixed plate is respectively equipped with engaging lug 10, be connected with the horizontal fixed plate 5 of left and right extension respectively by engaging lug 10 between two vertical fixed plates that position is identical in the longitudinal direction, on two horizontal fixed plate 5, support and connection have clip 9 respectively, two clips 9 are positioned at the top of horizontal fixed plate and arrange in fore-and-aft direction parallel interval, the center line of two clips 9 overlaps, each clip be circumferentially connected with two elastic supporting member for supporting optical member 13 by U-shaped elastic bracket 8, the opening end of elastic bracket is connected on clip, bottom is provided with the threaded connection hole for connecting elastic supporting member for supporting optical member, the concrete structure of elastic supporting member for supporting optical member as shown in Figure 3, the second link 15 and the first link 16 comprising elastic component body 18 and be connected on two opposing end surfaces of elastic component body, first, second link is separated by elastic component body, in the present embodiment, elastic component body is cylindric block rubber, certainly, in other embodiments, can be polyurethane block or other elastic materials.Second link 15 is provided with the connection swivel nut 19 extended in block rubber, first link 16 is provided with the clamping bolt 17 extended outside block rubber, connect between one end in block rubber of swivel nut 19 and the first link and separated by block rubber, the upper end of elastic supporting member for supporting optical member by the thread spindle on elastic bracket be connected swivel nut be connected on elastic bracket, the lower end of elastic supporting member for supporting optical member is connected on horizontal fixed plate by the tapped hole on horizontal fixed plate and clamping bolt, two elastic supporting member for supporting optical member are connected on clip about the vertical plane symmetry crossing clip center line respectively, and block rubber extends along the radial direction of clip, angle between the bearing of trend of two block rubbers and elastic damping direction is right angle, the left and right sides of horizontal fixed plate corresponds to the position be connected with block rubber and is respectively equipped with connection inclined-plane perpendicular to block rubber bearing of trend, connecting inclined-plane is provided with for the screw with tapped hole adaptation, the elastic damping angular separation of two block rubbers is right angle, so no matter preprocessor is subject to the vibration in what direction and impacts to decompose on the elastic damping direction of two block rubbers, maximum reduction vibrations and impact.
The preprocessor fixing device of the present embodiment in use, cylindrical preprocessor body 3 is fixing by former and later two clips clamping, tailpipe 6 is positioned at rear side, adpting flange 2 for being connected with suction tude on preprocessor is positioned at front side, the outlet pipe 1 connect in succession with engine direct is connected on adpting flange 2, whole fixing device is fixed on car body by vertical fixed plate 7.
In the present embodiment, elastic supporting member for supporting optical member is connected on clip by elastic bracket, in other embodiments, can not establish elastic bracket and is directly connected on clip by elastic supporting member for supporting optical member.
In the present embodiment, elastic supporting member for supporting optical member comprises block rubber and is connected in two links on block rubber, two of opposing end surface links separate by block rubber, like this when car body shakes, the damping effect that block rubber can fully play, in other embodiments, elastic supporting member for supporting optical member only can be block rubber and not need to establish link, and block rubber is directly connected with horizontal fixed plate and vertical fixed plate by bonding mode.
In the present embodiment, first link is provided with clamping bolt, and be connected with horizontal fixed plate by clamping bolt, in other embodiments, first link can arrange connection swivel nut, and connecting screw rod is set on horizontal fixed plate, and the first link and horizontal fixed plate are linked together, or other Placements can be adopted, as bonding, welding etc.
In the present embodiment, second supporting element is provided with connection swivel nut, and be connected with elastic support by connecting swivel nut, in other embodiments, screw rod can be set on the second link, elastic support arrange the screw coordinated with screw rod thus realizes being connected, or also can adopt other Placements, as bonding, welding, riveted joint etc.
In the present embodiment, fixing frame comprises vertical fixed plate and horizontal fixed plate, elastic supporting member for supporting optical member has two and symmetrical about the vertical plane crossing clip center line, angle between the bearing of trend of two resilient support block is right angle, horizontal fixed plate is provided with the connection inclined-plane perpendicular to elastic component bearing of trend corresponding to the link position place of two elastic supporting member for supporting optical member, such arrangement makes preprocessor at all directions stress balance, shock resistance effect is better, in other embodiments, clip can connect or arrange multiple elastic supporting member for supporting optical member, the vertical plane that can be not in relation to clip center line is symmetrical, the angle of the bearing of trend of two elastic supporting member for supporting optical member can be any angle, fixing frame also can be ring fixing frame, clip arbitrarily can arrange elastic component and be connected with ring fixing frame, certainly, fixing frame also can be other any structural types, this is no longer going to repeat them.
Preprocessor fixture structure of the present utility model is simple, elastic supporting member for supporting optical member is provided with between clip and fixing frame, by clip to preprocessor stationary positioned, the effect of elastic buffer is played again by the elastic supporting member for supporting optical member on clip, can be good at reducing vibrations, alleviate and impact, substantially increase the working life of preprocessor.
Claims (6)
1. a preprocessor fixing device, comprise the fixing frame be located on car body and the clip for being fixedly clamped by preprocessor be connected on fixing frame, it is characterized in that, the periphery of described clip is provided with elastic supporting member for supporting optical member, described clip and fixing frame are interconnected by elastic supporting member for supporting optical member, described elastic supporting member for supporting optical member comprises elastic component body and is connected in first link of relative both sides in elastic damping direction and second link of elastic component body respectively, first, second link is separated by elastic component body, described first link is used for and clip connected, described second link is used for being connected with fixing frame.
2. preprocessor fixing device according to claim 1, it is characterized in that, described fixing frame comprises the vertical fixed plate that relative spacing is in the lateral direction arranged and the horizontal fixed plate being connected to two vertical fixed plate lower ends, and elastic supporting member for supporting optical member is connected with horizontal fixed plate by the second link.
3. preprocessor fixing device according to claim 2, it is characterized in that, elastic supporting member for supporting optical member on described clip has two and is symmetrical arranged about the vertical plane crossing clip center line, two elastic supporting member for supporting optical member all to extend and the angle of its bearing of trend is right angle along the radial direction of clip, and described horizontal fixed plate is being provided with respectively perpendicular to the connection inclined-plane in the elastic damping direction of corresponding elastic supporting member for supporting optical member in the position be connected with elastic supporting member for supporting optical member correspondence.
4. the preprocessor fixing device according to claim 1 or 2 or 3, it is characterized in that, described clip is provided with the elastic bracket for being connected with elastic supporting member for supporting optical member, described elastic bracket is U-shaped bracket, the opening end of U-shaped bracket is connected on clip, and the first link on elastic supporting member for supporting optical member realizes and clip connected by being connected with the bottom of U-shaped bracket.
5. preprocessor fixing device according to claim 4, is characterized in that, the bottom of described U-shaped bracket is provided with bolt penetration hole, and described first link comprises that extend outside elastic component body with clamping bolt that is described bolt penetration hole adaptation.
6. the preprocessor fixing device according to Claims 2 or 3, is characterized in that, described horizontal fixed plate is provided with connecting bolt, and described second link comprises in elastic component body recessed for the connection swivel nut with connecting bolt screw-thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053223.4U CN204716373U (en) | 2015-01-26 | 2015-01-26 | A kind of preprocessor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053223.4U CN204716373U (en) | 2015-01-26 | 2015-01-26 | A kind of preprocessor fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716373U true CN204716373U (en) | 2015-10-21 |
Family
ID=54315376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053223.4U Expired - Fee Related CN204716373U (en) | 2015-01-26 | 2015-01-26 | A kind of preprocessor fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339929A (en) * | 2018-11-05 | 2019-02-15 | 徐州瑞田工程机械有限公司 | A kind of car exhaust pipe fixed equipment |
| CN111301154A (en) * | 2020-03-24 | 2020-06-19 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
-
2015
- 2015-01-26 CN CN201520053223.4U patent/CN204716373U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339929A (en) * | 2018-11-05 | 2019-02-15 | 徐州瑞田工程机械有限公司 | A kind of car exhaust pipe fixed equipment |
| CN111301154A (en) * | 2020-03-24 | 2020-06-19 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
| CN111301154B (en) * | 2020-03-24 | 2022-07-08 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
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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 |
Granted publication date: 20151021 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |