CN202827115U - Installing support of front exhaust pipe, front exhaust pipe assembly and vehicle - Google Patents
Installing support of front exhaust pipe, front exhaust pipe assembly and vehicle Download PDFInfo
- Publication number
- CN202827115U CN202827115U CN201220512939.2U CN201220512939U CN202827115U CN 202827115 U CN202827115 U CN 202827115U CN 201220512939 U CN201220512939 U CN 201220512939U CN 202827115 U CN202827115 U CN 202827115U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- front exhaust
- support
- mounting bracket
- driving engine
- 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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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides an installing support of a front exhaust pipe, a front exhaust pipe assembly and a vehicle, wherein the installing support of the front exhaust pipe comprises a fixing connection support used for being welded to the front exhaust pipe and a transition support used for being fixedly connected with a motor, and the fixing connection support is in a platy structure and is fixedly connected with the transition support through a fixing connection component. Compared with the front exhaust pipe in the prior art, due to the fact the fixing connection support is in the platy structure and does not need to be punched, the intensity of the fixing connection support is improved. Moreover, with the help of a connection between the transition support and the motor, the influence on the intensity of a gearbox shell body is eliminated, and the assembly is easy.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of front exhaust pipe mounting bracket, front exhaust pipe assembly and vehicle.
Background technology
See also Fig. 1 to Fig. 3, the front exhaust pipe assembly 10 of existing vehicle comprises front exhaust pipe 12 and the front exhaust pipe mounting bracket 13 that is connected to driving engine 11.The pipeline welding of front exhaust pipe mounting bracket 13 1 ends and front exhaust pipe 12, an other end cooperates with mounting hole on the change speed gear box 14.As shown in Figure 3, this front exhaust pipe mounting bracket 13 needs to adopt twice punching press bending, and punching, and intensity is relatively poor, fracture easily occurs.And because the housing at change speed gear box mounting hole place is the cast aluminium manufacturing, front exhaust pipe mounting bracket 13 cooperates with the mounting hole of change speed gear box 14 by attaching parts and the external force such as easily will vibrate and be passed to change speed gear box 14, so that change speed gear box 14 easily cracks.
The utility model content
In view of this, the utility model provides a kind of Joint strenght stronger, avoids reducing gear box casing intensity, and has the front exhaust pipe mounting bracket that is easy to assemble, and front exhaust pipe assembly and vehicle.
For addressing the above problem, the utility model provides a kind of front exhaust pipe mounting bracket, comprise: the transition bracket that is connected support and is used for being fixedly connected on driving engine that is used for being welded in front exhaust pipe, the described support that is connected is platy structure, and captives joint with described transition bracket by the captive joint assembly.
Preferably, the described support that is connected offer with the freeing pipe profile suitable be used for welding gap with described front exhaust pipe welding.
Preferably, described support and the described transition bracket of being connected offered respectively mounting hole, and described captive joint assembly comprises the bolt that is arranged in described mounting hole and the welded nut that is connected with described bolt thread.
Preferably, described open-minded soldering opening and the mounting hole that is opened in the described support that is connected are arranged at respectively the relative both sides of the described support that is connected.
Preferably, the mounting hole that is opened in the described support that is connected is oval mounting hole.
Preferably, described driving engine comprises turbocharger, and described transition bracket is captiveed joint with described turbocharger.
Preferably, described front exhaust pipe comprises forward flange, prime Catalyst, front bellows and the rear class Catalyst that sets gradually, and described forward flange links to each other with driving engine, the described pipeline of support welding between front bellows and prime Catalyst that be connected.
Preferably, described transition bracket offers connecting bore, and links to each other with driving engine by described connecting bore.
The utility model also provides a kind of front exhaust pipe assembly, comprises front exhaust pipe and aforementioned front exhaust pipe mounting bracket.
The utility model also provides a kind of front exhaust pipe assembly, comprises driving engine and front exhaust pipe, and aforementioned front exhaust pipe mounting bracket, and described front exhaust pipe is mounted to described driving engine by described front exhaust pipe mounting bracket.
The utlity model has following beneficial effect:
Front exhaust pipe mounting bracket of the present utility model, by structural improvement, be connected support and transition bracket of employing is mounted to driving engine with the front exhaust pipe assembly, avoids installing by mounting hole with gear box casing, thereby avoids reducing the intensity of gear box casing, and the support that is connected adopts plate processing, need not the punching press bending, improved the intensity of the support that is connected, and on the manufacturing line, workman Geng Yi assembling, work efficiency is higher.
Description of drawings
Fig. 1 is the constructional drawing that the front exhaust pipe assembly of existing vehicle is mounted to driving engine and change speed gear box;
Fig. 2 is the constructional drawing of freeing pipe assembly shown in Figure 1;
Fig. 3 is the support schematic diagram that is connected of front exhaust pipe assembly shown in Figure 2;
Fig. 4 is the constructional drawing that the front exhaust pipe assembly of the utility model embodiment is mounted to driving engine;
Fig. 5 is the constructional drawing of freeing pipe assembly shown in Figure 4;
Fig. 6 is the schematic diagram of the mounting bracket of front exhaust pipe assembly shown in Figure 5.
Fig. 7 is the schematic diagram at another visual angle of mounting bracket of front exhaust pipe assembly shown in Figure 6.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
See also Fig. 4, the front exhaust pipe assembly of the utility model embodiment comprises front exhaust pipe 21 and front exhaust pipe mounting bracket 30.See also Fig. 5 to Fig. 7, described front exhaust pipe mounting bracket 30 comprises the support 31 that is connected that is welded in front exhaust pipe 21, and the transition bracket 32 that is fixedly connected on driving engine 40.The described support 31 that is connected is platy structure, and captives joint with transition bracket 32 by captive joint assembly 33.
In existing front exhaust pipe assembly, the front exhaust pipe support that adopts twice punching press to bend is connected to change speed gear box and compares, front exhaust pipe mounting bracket 30 of the present utility model, by structural improvement, be connected support 31 of employing is mounted to driving engine 40 with transition bracket 32 with front exhaust pipe 21, avoid installing by mounting hole with gear box casing, thereby avoid reducing the intensity of gear box casing; And the support 31 that is connected adopts plate processing, need not the punching press bending, has improved the intensity of the support 31 that is connected, and on the manufacturing line, workman Geng Yi assembling, work efficiency is higher.
See also Fig. 4, in a specific embodiment, driving engine 40 also comprises turbocharger 41, and described transition bracket 32 is captiveed joint with described turbocharger 41.Certainly, in the vehicle that does not possess turbocharger 41, transition bracket 32 also can link to each other with other positions or the member of driving engine 40.
See also Fig. 5, in a concrete embodiment, front exhaust pipe 21 comprises forward flange 211, prime Catalyst 212, front bellows 213 and the rear class Catalyst 214 etc. that set gradually.Described forward flange 211 links to each other with the turbocharger 41 of driving engine 40, and the described support 31 that is connected is welded in the pipeline between front bellows 213 and the prime Catalyst 212.
See also Fig. 6, the described support 31 that is connected is a rectangular plate-like on the whole, the one side offer with front exhaust pipe 21 profiles suitable be used for welding gap 311 with the front exhaust pipe welding.Offer two mounting holes (figure mark) at opposite side, be used for and be mounted to transition bracket 32.Mounting hole can be oval mounting hole, carries out the position adjustment when so being convenient to install.Adopt the support 31 that is connected of platy structure to guarantee higher intensity.
Above-described only is an embodiment of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. a front exhaust pipe mounting bracket is characterized in that, comprising: the transition bracket that is connected support and is used for being fixedly connected on driving engine that is used for being welded in front exhaust pipe; The described support that is connected is platy structure, and captives joint with described transition bracket by the captive joint assembly.
2. front exhaust pipe mounting bracket according to claim 1 is characterized in that: the described support that is connected offer with the freeing pipe profile suitable be used for welding gap with described front exhaust pipe welding.
3. front exhaust pipe mounting bracket according to claim 2, it is characterized in that: described support and the described transition bracket of being connected offered respectively mounting hole, and described captive joint assembly comprises the bolt that is arranged in described mounting hole and the welded nut that is connected with described bolt thread.
4. front exhaust pipe mounting bracket according to claim 3 is characterized in that: described welding gap and the mounting hole that is opened in the described support that is connected are arranged at respectively the relative both sides of the described support that is connected.
5. front exhaust pipe mounting bracket according to claim 2, it is characterized in that: the mounting hole that is opened in the described support that is connected is oval mounting hole.
6. front exhaust pipe mounting bracket according to claim 1, it is characterized in that: described driving engine comprises turbocharger, described transition bracket is captiveed joint with described turbocharger.
7. front exhaust pipe mounting bracket according to claim 1, it is characterized in that: described front exhaust pipe comprises forward flange, prime Catalyst, front bellows and the rear class Catalyst that sets gradually, described forward flange links to each other with driving engine, the described pipeline of support welding between front bellows and prime Catalyst that be connected.
8. front exhaust pipe mounting bracket according to claim 1, it is characterized in that: described transition bracket offers connecting bore, and links to each other with driving engine by described connecting bore.
9. a front exhaust pipe assembly comprises that front exhaust pipe and claim 1 are to each described front exhaust pipe mounting bracket of claim 8.
10. a vehicle comprises driving engine and front exhaust pipe, it is characterized in that: described front exhaust pipe is mounted to described driving engine by claim 1 to each described front exhaust pipe mounting bracket of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220512939.2U CN202827115U (en) | 2012-10-08 | 2012-10-08 | Installing support of front exhaust pipe, front exhaust pipe assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220512939.2U CN202827115U (en) | 2012-10-08 | 2012-10-08 | Installing support of front exhaust pipe, front exhaust pipe assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827115U true CN202827115U (en) | 2013-03-27 |
Family
ID=47938887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220512939.2U Expired - Fee Related CN202827115U (en) | 2012-10-08 | 2012-10-08 | Installing support of front exhaust pipe, front exhaust pipe assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760497A (en) * | 2015-02-12 | 2015-07-08 | 天津市东方标准件有限公司 | Catalyst main bracket |
-
2012
- 2012-10-08 CN CN201220512939.2U patent/CN202827115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760497A (en) * | 2015-02-12 | 2015-07-08 | 天津市东方标准件有限公司 | Catalyst main bracket |
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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: 20130327 Termination date: 20211008 |