CN208816209U - A kind of catalytic converter assembly - Google Patents
A kind of catalytic converter assembly Download PDFInfo
- Publication number
- CN208816209U CN208816209U CN201821238699.5U CN201821238699U CN208816209U CN 208816209 U CN208816209 U CN 208816209U CN 201821238699 U CN201821238699 U CN 201821238699U CN 208816209 U CN208816209 U CN 208816209U
- Authority
- CN
- China
- Prior art keywords
- end cone
- catalytic converter
- catalyst converter
- jointing clip
- ontology
- 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.)
- Active
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 11
- 239000007937 lozenge Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000009466 transformation Effects 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 208000028659 discharge Diseases 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of catalytic converter assemblies, it is characterized by comprising catalyst converter ontology and it is respectively arranged on first end cone and the second end cone at catalyst converter ontology both ends, first end cone and the second end cone pass through jointing clip and are respectively connected to catalyst converter ontology both ends, the jointing clip both ends are equipped with engaging lug, and fastening bolt passes through the engaging lug and fastens the jointing clip.The utility model catalytic converter assembly, structure is simple, in discharge development process, it can be realized the repetition transformation for reducing automobile catalytic device assembly in discharge development process, it reduces improvement expenses and reduces the transformation period, it can be realized reduction improvement cost, the purpose improved efficiency has stronger practicability and preferable application prospect.
Description
Technical field
The utility model belongs to automobile technical field, more specifically to a kind of catalytic converter assembly.
Background technique
In order to protect environment, motor vehicle exhaust emission laws and regulations requirement is more and more tighter.Automobile is in the process of development in order to meet method
Rule require, it is necessary to verification experimental verification of the catalyst converter of different conditions at the enterprising line number of vehicle ten times, it is ensured that motor vehicle exhaust emission energy
Meet laws and regulations requirement.It needs to be transformed catalytic converter assembly during the experiment, lambda sensor seat, temperature is welded in end cone
Sensor holder etc., then general assembly is verified on vehicle.Be transformed every time, finish verifying after scrap, will cause biography
Sensor seat and the waste that working hour is transformed, while being also a kind of waste to cost.
Utility model content
The purpose of this utility model is to solve the problems, such as of the existing technology, and it is simple to provide a kind of structure, is applied to experiment
In transformation, working hour can be saved, the catalytic converter assembly of save the cost.
To achieve the goals above, the technical solution that the utility model is taken are as follows: provided this catalytic converter assembly,
It is characterized in that: including catalyst converter ontology and being respectively arranged on first end cone and the second end cone at catalyst converter ontology both ends, it is described
First end cone and the second end cone pass through jointing clip and are respectively connected to catalyst converter ontology both ends, the jointing clip both ends
Equipped with engaging lug, fastening bolt passes through the engaging lug and fastens the jointing clip.
To keep above-mentioned technical proposal more detailed and specific, the utility model also provides optimization technique further below
Scheme, to obtain satisfied practical function:
The both ends edge of the catalyst converter ontology is equipped with the connection chuck protruded outward, first end cone and second end
The one end for boring connection opposite with the catalyst converter ontology also is provided with the connection chuck protruded outward, and the jointing clip clamping connects
It connects in the connection chuck.
Internal diameter after the jointing clip fastening is identical as the connection outer diameter of chuck.
Binding face is plane on the inside of the connection chuck, and the face that outside and the jointing clip cooperate is with tilt angle
Lozenges.
The end of first end cone and the second end cone is equipped with plane face flange, and the both ends of the plane face flange are equipped with installation spiral shell
Bolt.
The end face of plane face flange described in both ends is respectively higher than the end face of corresponding first end cone and the second end cone.
Second end cone is equipped with sensor installation seat.
The utility model catalytic converter assembly compared with prior art, has the advantage that the utility model catalytic converter assembly,
Structure is simple, in discharge development process, can be realized repetition of the reduction automobile catalytic device assembly in discharge development process and changes
It makes, reduces improvement expenses and reduce the transformation period, can be realized reduction improvement cost, the purpose improved efficiency has stronger reality
With property and preferable application prospect.
Detailed description of the invention
The label in content and figure expressed by the attached drawing to this specification is briefly described below:
Fig. 1 is the utility model catalytic converter assembly structural schematic diagram；
Fig. 2 is the utility model first end wimble structure schematic diagram；
Fig. 3 is the utility model second end wimble structure schematic diagram.
In the figure, it is marked as the 1, first end cone, the 2, second end cone, 3, catalyst converter ontology, 4, jointing clip, 5, plane face flange, 6,
Bolt, 7, fastening bolt, 8, connection chuck, 9, sensor installation seat are installed.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation.
This catalytic converter assembly of the utility model, as shown in Figure 1, including catalyst converter ontology 3 and being respectively arranged on catalyst converter sheet
First end cone 1 and the second end cone 2 at 3 both ends of body, the first end cone 1 and the second end cone 2 are respectively connected to by jointing clip 4
3 both ends of catalyst converter ontology, 4 both ends of jointing clip are equipped with engaging lug, and fastening bolt 7 passes through engaging lug and is fastenedly connected clip 4.
As shown in Fig. 2,3, the both ends edge of catalyst converter ontology 3 is equipped with the connection chuck 8 protruded outward, the first end cone
1 and second the opposite one end connecting of end cone 2 and catalyst converter ontology 3 also be provided with the connection chuck 8 protruded outward, jointing clip 4
Clamping is connected in connection chuck 8.The connection in connection chuck 8 and catalyst converter ontology 3 in first end cone 1 and the second end cone 2
Chuck 8 is cooperatively connected, and fastening encapsulation is realized under the action of jointing clip 4 and fastening bolt 7.
Internal diameter after jointing clip 4 fastens is identical as the connection outer diameter of chuck 8.Connection 8 inside binding face of chuck is plane,
The face that outside and jointing clip 4 cooperate is the lozenges with tilt angle, to ensure more firm to be fastenedly connected clip 4.
The end of first end cone 1 and the second end cone 2 is equipped with plane face flange 5, and the both ends of plane face flange 5 are equipped with installation bolt 6.If
It is used to connect with gas exhaust piping in the peaceful flange 5 of installation bolt 6 in the first end cone 1；Installation bolt in the second end cone 2
6 peaceful flanges 5 with engine for connecting.Second end cone 2 is equipped with sensor installation seat 9.
The end face of both ends plane face flange 5 is respectively higher than the end face of corresponding first end cone 1 and the second end cone 2.Using such knot
The plane face flange 5 of structure arrangement connects, and preferable sealing effect can be obtained.
As shown in Figure 1 to Figure 3, automobile catalytic device assembly, including the first end cone 1, the second end cone 2, catalyst converter ontology 3, company
Connect clip 4.It is welded with the plane face flange 5 of installation bolt 6 and sealing function in first end cone 1, is provided with and is catalyzed in the first end cone 1
The connection chuck 8 of 3 connection of device ontology；The plane face flange 5 and sensor of welding installation bolt 6 and sealing function in second end cone 2
Mounting base 9 is provided with the connection chuck 8 with 3 connection of catalyst converter ontology in second end cone 2；Be provided on catalyst converter ontology 3 with
First end cone 1, the connection chuck 8 of 2 connection of the second end cone.
Set 8 size of connection chuck is identical on first end cone 1, the second end cone 2 and catalyst converter ontology 3, corresponding caliber
It is identical.It is identical as 8 outer diameter of connection chuck in end cone and catalyst converter ontology 3 that jointing clip 4 fastens later internal diameter.
When the utility model catalytic converter assembly is installed, the first end cone 1, the second end cone 2, to just, are incited somebody to action with catalyst converter ontology 3
Jointing clip 4, which is placed on, to be correspondingly connected at boss, and the fastening bolt 7 being then fastenedly connected on clip 4 so far completes catalytic converter assembly
Assembly.When repeating replacement catalyst converter, it is only necessary to replace catalyst converter ontology 3, not need to repeat to be transformed the second end cone 2.
This practical purpose is to solve repeatedly to carry out sensor holder caused by catalyst converter transformation in discharge development process
And the waste in transformation working hour, a kind of catalytic converter assembly scheme reducing exemplar improvement cost is provided.Sensor installation seat 9 is welded
In the second end cone 2；It then, will with two jointing clips 4 after the second end cone 2 is docked with catalyst converter ontology 3 by the first end cone 1
Catalyst converter ontology 3, the first end cone 1, the fastening of the second end cone 2；Catalyst converter sheet is only needed replacing when replacing different conditions catalyst converter
Body 3, without the transformation for repeating to carry out soldered sensor mounting base in end cone.
The utility model catalytic converter assembly, structure is simple, in discharge development process, can be realized reduction automobile catalytic device
Repetition transformation of the assembly in discharge development process, reduces improvement expenses and reduces the transformation period, can be realized reduction improvement cost,
The purpose improved efficiency has stronger practicability and preferable application prospect.
The utility model is exemplarily described above in conjunction with attached drawing, but the utility model be not limited to it is above-mentioned
Mode, as long as the improvement or directly application of the various unsubstantialities carried out using the method concept and technical solution of the utility model
In other occasions, all fall in the protection scope of the utility model.
Claims (7)
1. a kind of catalytic converter assembly, it is characterised in that: including catalyst converter ontology and be respectively arranged on catalyst converter ontology both ends
First end cone and the second end cone, first end cone and the second end cone pass through jointing clip and are respectively connected to the catalyst converter sheet
Body both ends, the jointing clip both ends are equipped with engaging lug, and fastening bolt passes through the engaging lug and fastens the jointing clip.
2. catalytic converter assembly described in accordance with the claim 1, it is characterised in that: the both ends edge of the catalyst converter ontology be equipped with to
One end of outside connection chuck outstanding, first end cone and the connection opposite with the catalyst converter ontology of the second end cone also is provided with
The connection chuck protruded outward, the jointing clip clamping are connected in the connection chuck.
3. catalytic converter assembly according to claim 2, it is characterised in that: internal diameter after jointing clip fastening with it is described
The outer diameter for connecting chuck is identical.
4. catalytic converter assembly described in accordance with the claim 3, it is characterised in that: binding face is plane on the inside of the connection chuck,
Outside and the face of jointing clip cooperation are the lozenges with tilt angle.
5. catalytic converter assembly according to claim 4, it is characterised in that: the end of first end cone and the second end cone is equal
Equipped with plane face flange, the both ends of the plane face flange are equipped with installation bolt.
6. catalytic converter assembly according to claim 5, it is characterised in that: the end face of plane face flange described in both ends respectively higher than pair
The end face of first end cone and the second end cone answered.
7. catalytic converter assembly according to claim 6, it is characterised in that: second end cone is installed equipped with sensor
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238699.5U CN208816209U (en) | 2018-08-02 | 2018-08-02 | A kind of catalytic converter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238699.5U CN208816209U (en) | 2018-08-02 | 2018-08-02 | A kind of catalytic converter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816209U true CN208816209U (en) | 2019-05-03 |
Family
ID=66272230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821238699.5U Active CN208816209U (en) | 2018-08-02 | 2018-08-02 | A kind of catalytic converter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816209U (en) |
-
2018
- 2018-08-02 CN CN201821238699.5U patent/CN208816209U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, No. 16 Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220425 Address after: 475000 No.99 Songcheng Road, Kaifeng District, Henan pilot Free Trade Zone, Kaifeng City, Henan Province Patentee after: Chery Automobile Henan Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230529 Address after: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 475000 No.99 Songcheng Road, Kaifeng District, Henan pilot Free Trade Zone, Kaifeng City, Henan Province Patentee before: Chery Automobile Henan Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |