CN206636625U - A kind of reducing guider for the encapsulation of automobile catalytic cleaner - Google Patents
A kind of reducing guider for the encapsulation of automobile catalytic cleaner Download PDFInfo
- Publication number
- CN206636625U CN206636625U CN201720337496.0U CN201720337496U CN206636625U CN 206636625 U CN206636625 U CN 206636625U CN 201720337496 U CN201720337496 U CN 201720337496U CN 206636625 U CN206636625 U CN 206636625U
- Authority
- CN
- China
- Prior art keywords
- reducing
- guide cylinder
- reducing ring
- ring
- screw rod
- 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
- 230000001603 reducing effect Effects 0.000 title claims abstract description 71
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 15
- 238000005538 encapsulation Methods 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance 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
Abstract
A kind of automobile catalytic cleaner packaging system is the utility model is related to, specifically a kind of reducing guider for the encapsulation of automobile catalytic cleaner, belongs to vehicle exhaust after-treatment system technical field.It includes hanger, reducing ring, screw rod and guide cylinder, guide cylinder lower end outside wall suit reducing ring, and guide cylinder upper end lateral wall is provided with multiple hangers, and each hanger is connected through a screw thread screw rod, and screw rod lower end is connected through a screw thread reducing ring；Reducing ring-side wall is provided with multiple reducing grooves, and each reducing groove lower end extends to the lower surface of reducing ring；The reducing ring and guide cylinder contact face are mutually identical circular conical surface.Utility model works are reliable and stable, and cost is relatively low；Different bores is obtained by adjusting reducing ring, so as to match various sizes of metal cylinder, one is realized and uses, expand use range, reduce cost.
Description
Technical field
A kind of automobile catalytic cleaner packaging system is the utility model is related to, it is specifically a kind of to be used for automobile catalysis only
Change the reducing guider of device encapsulation, belong to vehicle exhaust after-treatment system technical field.
Background technology
Catalytic cleaner as one of device applied to vehicle maintenance service, its major catalytic component by metal shell,
Pad and catalyst carrier three parts are formed., will catalyst carrier under being acted in gas extraction system vibration and gas pressure
Fix, be pressed into after pad parcel carrier need to be used in metal shell.
At present, common catalyst carrier packaged type has three kinds of forced, cluster and clampshell.Wherein forced envelope
Dress needs to use guide cylinder device, and it primarily serves the effect for being oriented to auxiliary compression.Encapsulation is commonly encountered various different models often
Catalytic cleaner, its metal shell size is different, thus encapsulate when all need to make a matching guiding in addition
Cylinder.
The content of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, sealed so as to provide a kind of automobile catalytic cleaner that is used for
The reducing guider of dress, different bores is obtained by adjusting reducing ring, it is real so as to match various sizes of metal cylinder
One is showed to use, has expanded use range, reduce cost.
According to technical scheme provided by the utility model, a kind of reducing for the encapsulation of automobile catalytic cleaner is oriented to dress
Put including hanger, reducing ring, screw rod and guide cylinder, it is characterized in that：Guide cylinder lower end outside wall is set with reducing ring, guide cylinder upper end
Lateral wall is provided with multiple hangers, and each hanger is connected through a screw thread screw rod, and screw rod lower end is connected through a screw thread reducing ring；Reducing ring
Side wall is provided with multiple reducing grooves, and each reducing groove lower end extends to the lower surface of reducing ring；The reducing ring and guiding
Cylinder contact face is mutually identical circular conical surface.
Further, multiple hangers are uniformly distributed along guide cylinder circumferencial direction.
Further, circumferencial direction of multiple reducing grooves along reducing ring is uniformly distributed.
Further, screw rod is six prism structures, and screw rod upper and lower ends one end is left hand thread, and the other end is dextrorotation spiral shell
Line.
Further, reducing ring-side wall is provided with multiple reducing holes, the connection corresponding with a reducing groove of each reducing hole.
Compared with the prior art the utility model has advantages below：
The utility model is simple in construction, compact, reasonable, stable and reliable in work, and cost is relatively low；Obtained by adjusting reducing ring
Different bores, so as to match various sizes of metal cylinder, realize one and use, expand use range, reduce into
This.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the stereogram of the utility model agent structure.
Description of reference numerals：1- hangers, 2- reducings ring, 3- screw rods, 4- guide cylinders, 5- reducings groove, 6- reducings hole, 7- are carried
Body, 8- metal cylinders, 9- push rods, 10- pads.
Embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in Figure 1 and 2, the utility model mainly includes hanger 1, reducing ring 2, screw rod 3 and guide cylinder 4.
The lower end outside wall of guide cylinder 4 suit reducing ring 2, the upper end lateral wall of guide cylinder 4 is provided with multiple hangers 1, multiple hangers 1
It is uniformly distributed along the circumferencial direction of guide cylinder 4.Each hanger 1 is connected through a screw thread screw rod 3, and the lower end of screw rod 3 is connected through a screw thread
Reducing ring 2.
The side wall of reducing ring 2 is provided with multiple reducing grooves 5, and circumferencial direction of multiple reducing grooves 5 along reducing ring 2 uniformly divides
Cloth.Each lower end of reducing groove 5 extends to the lower surface of reducing ring 2.
The side wall of reducing ring 2 is provided with multiple reducing holes 6, the connection corresponding with a reducing groove 5 of each reducing hole 6.
Reducing ring 2 and guide cylinder 4 contact face is mutually identical circular conical surface, and when in use, reducing ring 2 is directed to
Cylinder 4 is tightened up, and due to being provided with reducing groove 5 on guide cylinder 4, when reducing ring 2 moves up and down, can adjust the interior of guide cylinder 4
Footpath produces change.
The screw rod 3 is six prism structures, and the upper and lower ends one end of screw rod 3 is left hand thread, and the other end is right-handed thread.
During concrete application, according to the size of metal cylinder 8, adjusting screw rod 3 makes the bottom bore of guide cylinder 4 matching, so
After be directed to cylinder 4 and be installed to the top clamping of metal cylinder 8.Pad 10 is wrapped in into the outside of carrier 7 to fill in guide cylinder 4, finally
Push rod 9 is set above carrier 7, and application load will pad 6 on push rod 9 and carrier 7 is pushed completely into metal cylinder 8, completion envelope
Dress.
The utility model is simple in construction, compact, reasonable, stable and reliable in work, and cost is relatively low；Obtained by adjusting reducing ring
Different bores, so as to match various sizes of metal cylinder, realize one and use, expand use range, reduce into
This.
Claims (5)
1. a kind of reducing guider for the encapsulation of automobile catalytic cleaner, including hanger（1）, reducing ring（2）, screw rod
（3）And guide cylinder（4）, it is characterized in that：Guide cylinder（4）Lower end outside wall is set with reducing ring（2）, guide cylinder（4）Upper end lateral wall
Provided with multiple hangers（1）, each hanger（1）It is connected through a screw thread screw rod（3）, screw rod（3）Lower end is connected through a screw thread reducing ring
（2）；Reducing ring（2）Side wall is provided with multiple reducing grooves（5）, each reducing groove（5）Lower end extends to reducing ring（2）Under
End face；The reducing ring（2）And guide cylinder（4）Contact face is mutually identical circular conical surface.
2. a kind of reducing guider for the encapsulation of automobile catalytic cleaner as claimed in claim 1, it is characterized in that：Institute
State multiple hangers（1）Along guide cylinder（4）Circumferencial direction is uniformly distributed.
3. a kind of reducing guider for the encapsulation of automobile catalytic cleaner as claimed in claim 1, it is characterized in that：Institute
State multiple reducing grooves（5）Along reducing ring（2）Circumferencial direction be uniformly distributed.
4. a kind of reducing guider for the encapsulation of automobile catalytic cleaner as claimed in claim 1, it is characterized in that：Institute
State screw rod（3）For six prism structures, screw rod（3）Upper and lower ends one end is left hand thread, and the other end is right-handed thread.
5. a kind of reducing guider for the encapsulation of automobile catalytic cleaner as claimed in claim 1, it is characterized in that：Institute
State reducing ring（2）Side wall is provided with multiple reducing holes（6）, each reducing hole（6）With a reducing groove（5）Corresponding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337496.0U CN206636625U (en) | 2017-03-31 | 2017-03-31 | A kind of reducing guider for the encapsulation of automobile catalytic cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337496.0U CN206636625U (en) | 2017-03-31 | 2017-03-31 | A kind of reducing guider for the encapsulation of automobile catalytic cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636625U true CN206636625U (en) | 2017-11-14 |
Family
ID=60261986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720337496.0U Expired - Fee Related CN206636625U (en) | 2017-03-31 | 2017-03-31 | A kind of reducing guider for the encapsulation of automobile catalytic cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339906A (en) * | 2018-10-17 | 2019-02-15 | 徐州华奥纺织有限公司 | A kind of tail gas filtering system for new-energy automobile |
-
2017
- 2017-03-31 CN CN201720337496.0U patent/CN206636625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339906A (en) * | 2018-10-17 | 2019-02-15 | 徐州华奥纺织有限公司 | A kind of tail gas filtering system for new-energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171114 |