CN106347106B - A kind of mounting parts and exhaust system of exhaust system - Google Patents
A kind of mounting parts and exhaust system of exhaust system Download PDFInfo
- Publication number
- CN106347106B CN106347106B CN201610961081.0A CN201610961081A CN106347106B CN 106347106 B CN106347106 B CN 106347106B CN 201610961081 A CN201610961081 A CN 201610961081A CN 106347106 B CN106347106 B CN 106347106B
- Authority
- CN
- China
- Prior art keywords
- buffer stopper
- hole
- exhaust system
- protrusion
- mounting parts
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
Abstract
The present invention provides a kind of mounting parts of exhaust system and exhaust systems, it include: the first buffer stopper, a fixture nut and first through hole are provided on first buffer stopper, first through hole is communicated with the threaded hole of fixture nut, and first through hole runs through the first buffer stopper；Second buffer stopper, the second buffer stopper include buffering plate and the protrusion that is fixedly connected on buffering plate, and through there is the second through-hole in buffering plate and protrusion, the inner wall of the second through-hole is fixedly connected with cylindrical support part；After protrusion passes through the first mounting hole in first support, the first buffer stopper is set on protrusion, and is threadedly engaged after the second mounting hole, cylindrical support part and the first through hole in a screw bolt passes second support with fixture nut.Therefore, the vibration of exhaust system is kept apart with body of a motor car, reduces the vibration being transmitted on body of a motor car by the solution of the present invention, improves passenger riding impression.
Description
Technical field
The present invention relates to technical field of automobile parts more particularly to the mounting parts and exhaust of a kind of exhaust system
System.
Background technique
Automobile exhaust system is generally by exhaust pipe, silencer, catalytic converter and exhaust system mounting parts etc.
Composition.Exhaust system is mainly responsible for the control of vehicle emission aftertreatment, and vehicle discharge is made to meet the regulation of concerned countries, place.Together
When, exhaust system is also responsible for the critical function of vehicle discharge back pressure, noise control.However, in the prior art, generally passing through bolt
The fixation bracket of exhaust system is directly fixedly connected by nut with the fixation bracket of body of a motor car, so that the vibration of exhaust system passes
It has been delivered on body of a motor car, has reduced the feeling for taking of automobile passenger.
Summary of the invention
In order to overcome the above-mentioned problems in the prior art, the embodiment provides a kind of peaces of exhaust system
Fixation member and exhaust system are filled, the vibration of exhaust system can be kept apart with body of a motor car, be allowed to biography as few as possible
It is delivered on body of a motor car, to promote the feeling for taking of automobile passenger.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
One aspect according to an embodiment of the present invention provides a kind of mounting parts of exhaust system, comprising:
First buffer stopper, is provided with a fixture nut and first through hole on first buffer stopper, the first through hole with
The threaded hole of the fixture nut communicates, and the first through hole runs through first buffer stopper；
Second buffer stopper, second buffer stopper include buffering plate and the protrusion that is fixedly connected on the buffering plate
Through there is the second through-hole in portion, the buffering plate and the protrusion, the inner wall of second through-hole is fixedly connected with tubular
Supporting element；
Wherein, the buffering plate is located between the second support in the first support and exhaust system on body of a motor car,
After the protrusion passes through the first mounting hole in the first support, first buffer stopper is set on the protrusion,
And after the second mounting hole, the cylindrical support part and the first through hole in second support described in screw bolt passes with institute
Fixture nut is stated to be threadedly engaged.
Wherein, in above scheme, one end of first buffer stopper is provided with the groove around the first through hole, described
Vulcanization has a metal gasket in groove, and the fixture nut is welded on the metal gasket.
Wherein, in above scheme, the profile of first buffer stopper and the profile of the buffering plate are cylinder, and
The outer diameter of first buffer stopper is equal to the outer diameter of the buffering plate.
Wherein, in above scheme, the length of the cylindrical support part is equal to the depth of second through-hole.
Wherein, in above scheme, the profile of the protrusion and the profile of the inner wall of the cylindrical support part match.
Wherein, in above scheme, first buffer stopper is formed using rubber injection mold.
Wherein, in above scheme, second buffer stopper is formed using rubber injection mold.
Wherein, in above scheme, the cylindrical support part is metal sleeve of the vulcanization in second through-hole wall.
Other side according to an embodiment of the present invention additionally provides a kind of exhaust system, including exhaust described above
The mounting parts of system.
The beneficial effect of the embodiment of the present invention is:
The embodiment of the present invention, by the cooperation of the first buffer stopper and the second buffer stopper by the second support in exhaust system
It is fixedly connected with the first support on body of a motor car, the installation of exhaust system is fixed in realization.Wherein, due to the embodiment of the present invention
Exhaust system mounting parts in include first buffer stopper and the second buffer stopper with buffering effect, row can be absorbed
The vibration of gas system to greatly reduce the vibration being transmitted on body of a motor car, while can also limit the dynamic of exhaust system
Shaking volume avoids interference with, and is easily installed disassembly and maintenance replacement.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows the scheme of installation of the mounting parts of the exhaust system of first embodiment of the invention；
Fig. 2 indicates the structural schematic diagram of the first buffer stopper in first embodiment of the invention；
Fig. 3 indicates the sectional view of the first buffer stopper in first embodiment of the invention；
Fig. 4 indicates the structural schematic diagram of the second buffer stopper in first embodiment of the invention；
Fig. 5 indicates the sectional view of the second buffer stopper in first embodiment of the invention.
Wherein in figure: 1, the first buffer stopper；101, fixture nut；102, first through hole；103, metal gasket；2, second is slow
Rush block；201, buffering plate；202, protrusion；203, the second through-hole；204, cylindrical support part；3, first support；4, second
Frame；5, bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
First embodiment
The embodiment provides a kind of mounting parts of exhaust system, as shown in Fig. 1~5, comprising:
First buffer stopper 1, is provided with a fixture nut 101 and first through hole 102 on first buffer stopper 1, and described
One through-hole 102 is communicated with the threaded hole of the fixture nut 101, and the first through hole 102 runs through first buffer stopper 1；
Second buffer stopper 2, second buffer stopper 2 include buffering plate 201 and are fixedly connected on the buffering plate 201
On protrusion 202, through having the second through-hole 203, second through-hole in the buffering plate 201 and the protrusion 202
203 inner wall is fixedly connected with cylindrical support part 204.
Wherein, it is provided with the second support 4 for being fixedly connected with body of a motor car in exhaust system, and is set on body of a motor car
It is equipped with the first support 3 for being fixedly connected with second support 4, and is provided with the first mounting hole, second support in first support 3
The second mounting hole is provided on 4.And the mounting parts of the exhaust system of the embodiment of the present invention, consolidate to exhaust system
Periodically, the protrusion 202 of the second buffer stopper 2 is passed through into the first mounting hole in first support 3, so that the second buffer stopper 2 is slow
Pedestal 201 is rushed between first support 3 and second support 4.Further, since being provided with first through hole on the first buffer stopper 1
102, so the first buffer stopper 1 can be set on protrusion 202.Then, a bolt 5 is sequentially passed through into the second mounting hole, cylinder
Shape supporting element 204, first through hole 102 fasten to cooperate with fixture nut 101, so that the first buffer stopper 1 and the second buffer stopper
2 be mounted it is urgent, so that exhaust system and body of a motor car be fixed.
Wherein, due to including first with buffering effect in the mounting parts of the exhaust system of the embodiment of the present invention
Buffer stopper 1 and the second buffer stopper 2, can absorb the vibration of exhaust system, it is possible to greatly reduce exhaust system and be transmitted to vapour
Vibration on vehicle vehicle body, to promote the feeling for taking of automobile passenger.
In addition, the cylindrical support part 204 being fixedly connected in the second through-hole 203 plays a supportive role to the second buffer stopper 2, limitation
Its deflection being extruded avoids interference with to limit the dynamic shaking volume of exhaust system.Wherein it is preferred to the tubular branch
Support member 204 is metal sleeve of the vulcanization in 203 inner wall of the second through-hole, to further enhance the branch to the second buffer stopper 2
Support effect.
Therefore, the mounting parts of the exhaust system of the embodiment of the present invention can not only effectively act as damping, buffering
Effect, and exhaust system dynamic shaking volume can be limited, it avoids interference with.
Wherein it is preferred to which first buffer stopper 1 is formed using rubber injection mold, so that the first buffer stopper 1 can be inhaled
Vibration caused by more exhaust systems is received, damping, buffering effect caused by the first buffer stopper 1 is enhanced.Further, such as
First buffer stopper 1 uses ethylene propylene diene rubber (EPDM) injection molding.
Preferably, second buffer stopper 2 is formed using rubber injection mold, so that the second buffer stopper 2 can absorb more
Vibration caused by more exhaust systems, enhances damping, buffering effect caused by the second buffer stopper 2.Further, such as second
Buffer stopper 2 uses EPDM injection molding.
Preferably, as shown in Fig. 2, one end of first buffer stopper 1 is provided with around the recessed of the first through hole 102
Slot, the interior vulcanization of the groove have a metal gasket 103, and the fixture nut 101 is welded on the metal gasket 103.Wherein,
Metal gasket 103 is fixed in the groove on the first buffer stopper 1 using vulcanization, enables to metal gasket 103 and first
Fixed effect between buffer stopper 1 is more preferable.
Preferably, the profile of first buffer stopper 1 and the profile of the buffering plate 201 are cylinder, and described
The outer diameter of first buffer stopper 1 is equal to the outer diameter of the buffering plate 201, so that the second support 4 and body of a motor car of exhaust system
First support 3 between be fixedly connected with position, have more beautiful appearance.
Preferably, the length of the cylindrical support part 204 is equal to the depth of second through-hole 203, so that cylindrical support
Part 204 can sufficiently occupy the inner wall of the second through-hole 203, to play better support effect to the second buffer stopper 2.
Preferably, the profile of the protrusion 202 and the profile of the inner wall of the cylindrical support part 204 match, thus
Opposite shaking between the first buffer stopper 1 and the second buffer stopper 2 is further avoided, and then reaches more stable fixed effect.Its
In, specifically, the profile of the inner wall of the profile and cylindrical support part 204 of protrusion 202 is cylindrical, consequently facilitating plus
Work；Or also the relative stability between the first buffer stopper 1 and the second buffer stopper 2 can be further enhanced to be prismatic.
In conclusion the mounting parts of the exhaust system of the embodiment of the present invention, slow by the first buffer stopper and second
Second support in exhaust system is fixedly connected by the cooperation for rushing block with the first support on body of a motor car, is realized to exhaust system
Installation fix, and be easily installed disassembly and maintenance replacement；Using the buffering effect of the first buffer stopper and the second buffer stopper, absorb
The vibration of exhaust system, to greatly reduce the vibration that exhaust system is transmitted on body of a motor car, to promote automobile passenger
Feeling for taking；Using the dynamic shaking volume of the cylindrical support part limitation exhaust system inside the second buffer stopper, avoids interference with, promoted
The stability maintenance of exhaust system.In addition, the mounting parts of the exhaust system of the embodiment of the present invention, structure is simple, is convenient for
Batch production.
Second embodiment
The embodiment provides a kind of exhaust system, the mounting part including exhaust system described above
Part to greatly reduce the vibration that exhaust system is transmitted on body of a motor car, and effectively limits the dynamic shaking volume of exhaust system,
It avoids interference with, and then promotes the competitiveness of product in market.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (8)
1. a kind of mounting parts of exhaust system characterized by comprising
First buffer stopper, is provided with a fixture nut and first through hole on first buffer stopper, the first through hole with it is described
The threaded hole of fixture nut communicates, and the first through hole runs through first buffer stopper；
Second buffer stopper, second buffer stopper include buffering plate and the protrusion that is fixedly connected on the buffering plate,
Through there is the second through-hole in the buffering plate and the protrusion, the inner wall of second through-hole is fixedly connected with cylindrical support
Part；
Wherein, the buffering plate is located between the second support in the first support and exhaust system on body of a motor car, described
After protrusion passes through the first mounting hole in the first support, first buffer stopper is set on the protrusion, and one
After the second mounting hole, the cylindrical support part and the first through hole in second support described in screw bolt passes with it is described solid
Determine nut thread cooperation；
One end of first buffer stopper is provided with the groove around the first through hole, and vulcanization has a metal gasket in the groove
Piece, the fixture nut are welded on the metal gasket.
2. the mounting parts of exhaust system according to claim 1, which is characterized in that the wheel of first buffer stopper
The profile of the wide and described buffering plate is cylinder, and the outer diameter of first buffer stopper is equal to the outer of the buffering plate
Diameter.
3. the mounting parts of exhaust system according to claim 1, which is characterized in that the length of the cylindrical support part
Degree is equal to the depth of second through-hole.
4. the mounting parts of exhaust system according to claim 1, which is characterized in that the profile of the protrusion with
The profile of the inner wall of the cylindrical support part matches.
5. the mounting parts of exhaust system according to claim 1, which is characterized in that first buffer stopper uses
Rubber injection mold molding.
6. the mounting parts of exhaust system according to claim 1, which is characterized in that second buffer stopper uses
Rubber injection mold molding.
7. the mounting parts of exhaust system according to claim 1, which is characterized in that the cylindrical support part is sulphur
Change the metal sleeve in second through-hole wall.
8. a kind of exhaust system, which is characterized in that the installation including the exhaust system as described in claim 1~7 any one
Fixation member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961081.0A CN106347106B (en) | 2016-10-28 | 2016-10-28 | A kind of mounting parts and exhaust system of exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961081.0A CN106347106B (en) | 2016-10-28 | 2016-10-28 | A kind of mounting parts and exhaust system of exhaust system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106347106A CN106347106A (en) | 2017-01-25 |
| CN106347106B true CN106347106B (en) | 2019-05-14 |
Family
ID=57864714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961081.0A Expired - Fee Related CN106347106B (en) | 2016-10-28 | 2016-10-28 | A kind of mounting parts and exhaust system of exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347106B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972256A (en) * | 2017-12-19 | 2018-05-01 | 嘉兴嘉好机械科技有限公司 | A kind of Novel double-station Packing Machine and control method |
| CN108544919B (en) * | 2018-05-16 | 2019-11-29 | 浙江零跑科技有限公司 | A kind of bolt connecting type hanging structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206264784U (en) * | 2016-10-28 | 2017-06-20 | 北京汽车研究总院有限公司 | The mounting parts and gas extraction system of a kind of gas extraction system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159043A (en) * | 1978-05-18 | 1979-06-26 | General Motors Corporation | Exhaust system support |
| JPH08258576A (en) * | 1995-03-22 | 1996-10-08 | Nissan Shatai Co Ltd | Vehicular exhaust system parts supporting structure |
| CN202088872U (en) * | 2011-04-28 | 2011-12-28 | 深圳市比亚迪汽车有限公司 | Mounting device for vehicle exhaust system |
| CN203974536U (en) * | 2014-07-09 | 2014-12-03 | 安徽江淮汽车股份有限公司 | A kind of erecting by overhang of automobile exhaust system and automobile |
| CN204526805U (en) * | 2015-03-30 | 2015-08-05 | 长城汽车股份有限公司 | Erecting by overhang and vehicle |
-
2016
- 2016-10-28 CN CN201610961081.0A patent/CN106347106B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206264784U (en) * | 2016-10-28 | 2017-06-20 | 北京汽车研究总院有限公司 | The mounting parts and gas extraction system of a kind of gas extraction system |
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| Publication number | Publication date |
|---|---|
| CN106347106A (en) | 2017-01-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200407 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| 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: 20190514 Termination date: 20211028 |