CN108266256A - A kind of exhaust end cone - Google Patents
A kind of exhaust end cone Download PDFInfo
- Publication number
- CN108266256A CN108266256A CN201711329388.XA CN201711329388A CN108266256A CN 108266256 A CN108266256 A CN 108266256A CN 201711329388 A CN201711329388 A CN 201711329388A CN 108266256 A CN108266256 A CN 108266256A
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- terminal pad
- fixed disk
- end cone
- connecting cylinder
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1827—Sealings specially adapted for exhaust systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of exhaust end cones, including fixed disk, connecting cylinder, U-shaped exhaust pipe, terminal pad and plug thread gauge, one side external surface of fixed disk is welded with connecting cylinder, another side external surface of connecting cylinder is welded with exhaust pipe, terminal pad is welded at the top of U-shaped exhaust pipe, U-shaped exhaust pipe is provided with plug thread gauge close to a side external surface of connecting cylinder, and there are three connectors for the outside welding of terminal pad, and the upper surface of terminal pad, which is set, is fitted with the first seal washer.The exhaust end cone is used to open U-shaped exhaust pipe, water in U-shaped exhaust water inlet tube quickly can be discharged timely, water is avoided to enter in engine by the sundries being convenient to clean in U-shaped exhaust pipe by being provided with plug thread gauge on U-shaped exhaust pipe；By being respectively arranged with the first seal washer and the second seal washer in fixed disk and terminal pad, sealed for connecting, prevent connecting portion from closely tail gas being caused to be discharged from connecting sewing.
Description
Technical field
The present invention relates to exhaust pipe technical field, specially a kind of exhaust end cone.
Background technology
Exhaust pipe is a part for engine exhaust system, and exhaust system mainly includes exhaust manifold, exhaust pipe and noise reduction
Device, generally the triple-effect catalytic unit of engine pollutant emission is also mounted in exhaust system in order to control, before exhaust pipe generally comprises
Exhaust pipe and heel row tracheae, with China, economy and industrial boom, particularly automobile industry emerge rapidly in recent years, in vapour
Exhaust pipe is indispensable building block in the manufacture production of vehicle, and as casting process is gradually ripe, raw manufacturer starts mesh
Light is invested in the research and development and production of high-precision exhaust pipe.
Exhaust end cone can not prevent water inflow of the engine used at present, and leakproofness is poor, is easy to cause water inflow of the engine,
Seriously affect the working efficiency and service life of engine.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of exhaust end cone, has the function that prevents water inflow of the engine and good
It the advantages that leakproofness got well, solves the problems, such as that water inflow of the engine and leakproofness can not be prevented poor.
（Two）Technical solution
To realize the above-mentioned function of preventing water inflow of the engine and good leakproofness purpose, the present invention provides following technical solution：
A kind of exhaust end cone, including fixed disk, connecting cylinder, U-shaped exhaust pipe, terminal pad and plug thread gauge, a side external surface of fixed disk
Connecting cylinder is welded with, another side external surface of connecting cylinder is welded with exhaust pipe, terminal pad is welded at the top of U-shaped exhaust pipe, U-shaped
Exhaust pipe is provided with plug thread gauge close to a side external surface of connecting cylinder, and there are three connector, connections for the outside welding of terminal pad
The upper surface of disk, which is set, is fitted with the first seal washer, and the opposite side of fixed disk is fitted with the second seal washer.
Preferably, the middle part of connector offers connecting hole, and the corresponding section for fixing disk and the second seal washer is opened
Equipped with several assembly holes.
Preferably, it is connect in connecting hole and assembly hole by the threaded rod being equipped with external equipment, the spiral shell on connecting hole
Rasp bar bottom end is set with head nut, and threaded rod and the joint place of terminal pad and fixed disk are both provided with threaded rod anti-skid washer.
Preferably, the specification of plug thread gauge is M18X1.5-6H.
Preferably, the diameter of connecting hole and assembly hole is between 8.5-8.7mm.
Preferably, the outer diameter of fixed disk is 114mm, and the radius of terminal pad is 37mm, the open top radius of U-shaped exhaust pipe
Between 56-57.2mm.
（Three）Advantageous effect
Compared with prior art, the present invention provides a kind of exhaust end cone, has following advantageous effect：
1st, the exhaust end cone by being provided with plug thread gauge on U-shaped exhaust pipe, is used to open U-shaped exhaust pipe, is convenient to clean U
Water in U-shaped exhaust water inlet tube quickly can be discharged timely, water avoided to enter in engine by the sundries in type exhaust pipe.
2nd, exhaust end cone, by being respectively arranged with the first seal washer and the second sealing in fixed disk and terminal pad
Washer seals for connecting, prevents connecting portion from closely tail gas being caused to be discharged from connecting sewing, improves leakproofness.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is present invention looks up structural representation of the present invention；
Fig. 4 is overlooking the structure diagram of the present invention；
Fig. 5 is cutting structure diagram of the present invention；
Fig. 6 is the attachment structure schematic diagram of plug thread gauge of the present invention and U-shaped exhaust pipe.
In figure：1st, fixed disk；2nd, connecting cylinder；3rd, U-shaped exhaust pipe；4th, terminal pad；5th, plug thread gauge；6th, connector；7th,
One seal washer；8th, the second seal washer；9th, connecting hole；10th, assembly hole；11st, nut；12nd, threaded rod anti-skid washer；13rd, spiral shell
Rasp bar.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig. 6, the present invention provides a kind of technical solution：A kind of exhaust end cone, including fixed disk 1, connecting cylinder
2nd, U-shaped exhaust pipe 3, terminal pad 4 and plug thread gauge 5, it is characterised in that：One side external surface of fixed disk 1 is welded with connecting cylinder 2,
Another side external surface of connecting cylinder 2 is welded with exhaust pipe 3, and the top of U-shaped exhaust pipe 3 is welded with terminal pad 4, and U-shaped exhaust pipe 3 leans on
One side external surface of nearly connecting cylinder 2 is provided with plug thread gauge 5, and the outside of terminal pad 4 is welded there are three connector 6, terminal pad 4
Upper surface, which is set, is fitted with the first seal washer 7, and the opposite side of fixed disk 1 is fitted with the second seal washer 8；The middle part of connector 6
Connecting hole 9 is offered, the corresponding section of 1 and second seal washer 8 of fixed disk offers several assembly holes 10, convenient for group
Dress；It is connect in connecting hole 9 and assembly hole 10 by the threaded rod 13 being equipped with external equipment, the threaded rod 13 on connecting hole 9
Bottom end is set with head nut 11, and convenient for assembling, the joint place of threaded rod 13 and terminal pad 4 and fixed disk 1 is both provided with threaded rod and prevents
Skidding circle 12 improves leakproofness；The specification of plug thread gauge 5 is M18X1.5-6H；The diameter of connecting hole 9 and assembly hole 10 exists
Between 8.5-8.7mm；The outer diameter of fixed disk 1 is 114mm, and the radius of terminal pad 4 is 37mm, and the open top of U-shaped exhaust pipe 3 is partly
Diameter is between 56-57.2mm.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, the second seal washer 8 and fixed disk 1 with engine exhaust port are bonded first, then pass through screw thread
Bar 13 is fixed, and finally the connector of top exhaust pipe is pressed on the first seal washer 7 and passes through threaded rod 13 and nut 11 connects
Fixation is connect, when intaking in exhaust pipe, rotation plug thread gauge 5 opens through-hole and discharges water.
To sum up, the exhaust end cone by being provided with plug thread gauge on U-shaped exhaust pipe, is used to open U-shaped exhaust pipe, just
In clearing up the sundries in U-shaped exhaust pipe, quickly timely water can be discharged in U-shaped exhaust water inlet tube, water is avoided to enter hair
In motivation；By being respectively arranged with the first seal washer 7 and the second seal washer 8 in fixed disk 1 and terminal pad 4, it is used for
Connection sealing, prevents connecting portion from closely tail gas being caused to be discharged from connecting sewing, improves leakproofness.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of exhaust end cone, including fixed disk（1）, connecting cylinder（2）, U-shaped exhaust pipe（3）, terminal pad（4）And plug thread gauge
（5）, it is characterised in that：The fixed disk（1）A side external surface be welded with the connecting cylinder（2）, the connecting cylinder（2）It is another
One side external surface is welded with the exhaust pipe（3）, the U-shaped exhaust pipe（3）Top be welded with the terminal pad（4）, the U
Type exhaust pipe（3）Close to the connecting cylinder（2）A side external surface be provided with the plug thread gauge（5）, the terminal pad（4）'s
There are three connectors for outside welding（6）, the terminal pad（4）Upper surface set and be fitted with the first seal washer（7）, the fixation
Disk（1）Opposite side be fitted with the second seal washer（8）.
2. a kind of exhaust end cone according to claim 1, it is characterised in that：The connector（6）Middle part offer
Connecting hole（9）, the fixed disk（1）With second seal washer（8）Corresponding section offer several assembly holes（10）.
3. a kind of exhaust end cone according to claim 1 or 2, it is characterised in that：The connecting hole（9）With the assembly hole
（10）The inside threaded rod by being equipped with（13）It is connect with external equipment, the connecting hole（9）On the threaded rod（13）Bottom
End cap fills head nut（11）, the threaded rod（13）With the terminal pad（4）With the fixed disk（1）Joint place be both provided with
Threaded rod anti-skid washer（12）.
4. a kind of exhaust end cone according to claim 1, it is characterised in that：The plug thread gauge（5）Specification be
M18X1.5-6H。
5. a kind of exhaust end cone according to claims 1 or 2 or 3, it is characterised in that：The connecting hole（9）With described group
Fill hole（10）Diameter between 8.5-8.7mm.
6. a kind of exhaust end cone according to claim 1 or 2, it is characterised in that：The fixed disk（1）Outer diameter be
114mm, the terminal pad（4）Radius for 37mm, the U-shaped exhaust pipe（3）Open top radius 56-57.2mm it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329388.XA CN108266256A (en) | 2017-12-13 | 2017-12-13 | A kind of exhaust end cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329388.XA CN108266256A (en) | 2017-12-13 | 2017-12-13 | A kind of exhaust end cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266256A true CN108266256A (en) | 2018-07-10 |
Family
ID=62771913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711329388.XA Pending CN108266256A (en) | 2017-12-13 | 2017-12-13 | A kind of exhaust end cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548026A (en) * | 2020-11-04 | 2021-03-26 | 青岛立博汽车零部件精密铸造有限公司 | Exhaust end cone and die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201148897Y (en) * | 2007-12-28 | 2008-11-12 | 奇瑞汽车股份有限公司 | Air discharge system sealing device |
| CN101999033A (en) * | 2008-04-17 | 2011-03-30 | 康明斯过滤Ip公司 | Exhaut assembly with universal multi-position water trap |
| CN104832255A (en) * | 2015-05-13 | 2015-08-12 | 天纳克（苏州）排放系统有限公司 | Dual-layer mixing pipe and exhaust treating device thereof |
| CN106481426A (en) * | 2016-12-09 | 2017-03-08 | 江苏多为机械工业有限公司 | A kind of automobile engine to exhaust adapter and its production technology |
| CN106593608A (en) * | 2017-01-17 | 2017-04-26 | 江苏多为机械工业有限公司 | Gas outlet end assembly of exhaust system of automobile engine and production technology thereof |
| CN206175028U (en) * | 2016-11-25 | 2017-05-17 | 烟台富兴旺三元催化器有限公司 | Compound silencer of impedance for automobile exhaust |
-
2017
- 2017-12-13 CN CN201711329388.XA patent/CN108266256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201148897Y (en) * | 2007-12-28 | 2008-11-12 | 奇瑞汽车股份有限公司 | Air discharge system sealing device |
| CN101999033A (en) * | 2008-04-17 | 2011-03-30 | 康明斯过滤Ip公司 | Exhaut assembly with universal multi-position water trap |
| CN104832255A (en) * | 2015-05-13 | 2015-08-12 | 天纳克（苏州）排放系统有限公司 | Dual-layer mixing pipe and exhaust treating device thereof |
| CN206175028U (en) * | 2016-11-25 | 2017-05-17 | 烟台富兴旺三元催化器有限公司 | Compound silencer of impedance for automobile exhaust |
| CN106481426A (en) * | 2016-12-09 | 2017-03-08 | 江苏多为机械工业有限公司 | A kind of automobile engine to exhaust adapter and its production technology |
| CN106593608A (en) * | 2017-01-17 | 2017-04-26 | 江苏多为机械工业有限公司 | Gas outlet end assembly of exhaust system of automobile engine and production technology thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548026A (en) * | 2020-11-04 | 2021-03-26 | 青岛立博汽车零部件精密铸造有限公司 | Exhaust end cone and die |
| CN112548026B (en) * | 2020-11-04 | 2022-07-29 | 青岛立博汽车零部件精密铸造有限公司 | Exhaust end cone and die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
|
| RJ01 | Rejection of invention patent application after publication |