CN113446099A - Connecting type exhaust pipe hook - Google Patents
Connecting type exhaust pipe hook Download PDFInfo
- Publication number
- CN113446099A CN113446099A CN202110670365.5A CN202110670365A CN113446099A CN 113446099 A CN113446099 A CN 113446099A CN 202110670365 A CN202110670365 A CN 202110670365A CN 113446099 A CN113446099 A CN 113446099A
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- shell
- pipeline
- hook
- pipe hook
- 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
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Classifications
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- 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
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- 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
- F01N13/16—Selection of particular materials
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- 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
Abstract
The invention relates to a connecting type exhaust pipe hook, which comprises: the exhaust pipe hook is connected with the shell; the rear end of the exhaust pipe hook is provided with a bent pipeline; the connecting shell comprises a connecting outer pipe and a connecting shell; the bending pipeline is fixedly connected with the connecting outer pipe; the connecting outer shell and the connecting outer tube are integrally formed; the connecting shell is arranged at the rear end of the connecting outer pipe; the connecting shell is provided with a connecting groove; the two ends of the connecting shell and the connecting outer tube are provided with extending edges. The hollow pipeline is adopted, the weight is light, the hollow pipeline is a stainless steel series, the toughness and the plasticity are high, the hollow pipeline is not easy to deform and crack after being formed, the service life is long, the overall welding property is more material-saving than that of a solid pipe, the stability after welding is high, the overall service life is long after loading, the corrosion resistance is high, and the plasticity is good.
Description
Technical Field
The invention relates to the field of exhaust pipe hooks, in particular to a connecting type exhaust pipe hook.
Background
The existing carbon steel solid hook has short service life and short time in the use process, is easy to rust in the environment of high-temperature work, can cause direct damage to an exhaust pipe due to solid yield point height after being collided by external force in a complex terrain, is not easy to deform, has high maintenance cost, and has multiple defects of carbon steel solid parts along with the popularization of automobiles and the weight reduction treatment of automobile bodies. Therefore, there is a need for a connecting exhaust pipe hanger that is stable in operation and has a long service life.
Disclosure of Invention
The invention aims to provide a connecting type exhaust pipe hook which is stable in work and long in service life.
In order to ensure that the work is stable and the service life is long in the using process, the invention relates to a connecting type exhaust pipe hook, which comprises:
the exhaust pipe hook is connected with the shell;
the rear end of the exhaust pipe hook is provided with a bent pipeline; the connecting shell comprises a connecting outer pipe and a connecting shell; the bending pipeline is fixedly connected with the connecting outer pipe; the connecting outer shell and the connecting outer tube are integrally formed; the connecting shell is arranged at the rear end of the connecting outer pipe; the connecting shell is provided with a connecting groove; the two ends of the connecting shell and the connecting outer tube are provided with extending edges.
The hollow pipeline has the advantages that the hollow pipeline is light in weight, is stainless steel series, is high in flexibility and plasticity, is not prone to deformation and cracking after being formed, is long in service life and the like, saves materials compared with a solid pipe in integral welding, is high in stability after being welded, is long in integral service life after being loaded, and is corrosion-resistant and good in plasticity.
Further, a hanging pipeline is arranged on the exhaust pipe hook; and the suspension pipeline is provided with a limiting lug. Through the design of the limiting convex block, the pipeline hung on the limiting convex block is ensured to be stably positioned on the limiting convex block, and the left and right shaking cannot be generated.
Furthermore, the diameter of the limiting bump is larger than that of the exhaust pipe hook. The diameter of the limiting bump is designed to be larger than that of the exhaust pipe hook, so that a limiting effect is achieved, and the pipeline hung on the limiting bump cannot generate position deviation.
Further, the outer diameter of the bent pipeline is equal to the inner diameter of the connecting shell. By designing to have equal effect, the stability and the accuracy in the welding process are ensured, and more welding impurities are avoided.
Furthermore, the bending pipeline is fixedly connected with the suspension pipeline through welding. Through welding mode's fixed connection, the connected mode is simple effective, and the practicality is strong to it is more stable, and the integration effect is better.
Furthermore, the bending pipeline is fixedly connected with the connecting outer pipe through welding. Through welding mode's fixed connection, the connected mode is simple effective, and the practicality is strong to it is more stable.
Furthermore, the inner wall of the connecting shell is provided with a limiting edge. Through the design on spacing limit, avoid the staff when the welding is bent the pipeline and is connected the outer tube, will bend the pipeline too much stretch into to be connected the outer tube in, guarantee welded accuracy.
Further, the exhaust pipe hook is a hollow pipeline. The hollow pipeline has the advantages of light weight, stainless steel series, high toughness and plasticity, no deformation and cracking after molding, long service life and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a view showing a structure of a connecting type exhaust pipe hanger according to the present invention;
FIG. 2 is a bottom schematic view of a connecting exhaust pipe hanger of the present invention.
The corresponding part names indicated by the numbers in the figures:
1. an exhaust pipe hook; 2. connecting the shell; 3. bending the pipeline; 4. connecting an outer pipe; 5. connecting the shell; 6. a connecting groove; 7. an extension edge; 8. hanging a pipeline; 9. a limiting bump; 10. and (7) limiting the edge.
Detailed Description
The present invention will be further described in detail with reference to the following specific examples:
the invention aims to provide a connecting type exhaust pipe hook which is stable in work and long in service life.
As shown in fig. 1 and 2, in order to ensure stable operation and long service life in the using process, the invention relates to a connecting type exhaust pipe hook, which comprises:
an exhaust pipe hook 1 connected with the shell 2;
the rear end of the exhaust pipe hook 1 is provided with a bent pipeline 3; the connecting shell 2 comprises a connecting outer tube 4 and a connecting shell 5; the bending pipeline 3 is fixedly connected with the connecting outer pipe 4; the connecting shell 5 and the connecting outer tube 4 are integrally formed; the connecting shell 5 is arranged at the rear end of the connecting outer tube 4; the connecting shell 5 is provided with a connecting groove 6; and extension edges are arranged at two ends of the connecting shell 5 and the connecting outer tube 4. 7
The hollow pipeline has the advantages that the hollow pipeline is light in weight, is stainless steel series, is high in flexibility and plasticity, is not prone to deformation and cracking after being formed, is long in service life and the like, saves materials compared with a solid pipe in integral welding, is high in stability after being welded, is long in integral service life after being loaded, and is corrosion-resistant and good in plasticity.
Further, a hanging pipeline 8 is arranged on the exhaust pipe hook 1; and a limiting lug 9 is arranged on the suspension pipeline 8. Through the design of the limiting convex block 9, the pipeline hung on the limiting convex block is ensured to be stably positioned on the limiting convex block, and the left and right shaking cannot be generated.
Further, the diameter of the limiting bump 9 is larger than that of the exhaust pipe hook 1. The diameter of the limiting bump 9 is designed to be larger than that of the exhaust pipe hook 1, so that a limiting effect is achieved, and the pipeline hung on the limiting bump cannot be deviated in position.
Further, the outer diameter of the bent pipe 3 is equal to the inner diameter of the connection housing 5. By designing to have equal effect, the stability and the accuracy in the welding process are ensured, and more welding impurities are avoided.
Further, the bent pipeline 3 and the suspension pipeline 8 are fixedly connected through welding. Through welding mode's fixed connection, the connected mode is simple effective, and the practicality is strong to it is more stable, and the integration effect is better.
Further, the bent pipeline 3 and the connecting outer pipe 4 are fixedly connected through welding. Through welding mode's fixed connection, the connected mode is simple effective, and the practicality is strong to it is more stable.
Furthermore, a limiting edge 10 is arranged on the inner wall of the connecting shell 5. Through the design of spacing limit 10, avoid the staff when welding pipeline 3 and connection outer tube 4 of bending, will bend pipeline 3 too much stretch into to connecting outer tube 4 in, guarantee welded accuracy.
Further, the exhaust pipe hook 1 is a hollow pipeline. The hollow pipeline has the advantages of light weight, stainless steel series, high toughness and plasticity, no deformation and cracking after molding, long service life and the like.
In actual operation, the exhaust pipe hook 1 is manufactured by firstly cutting a pipe material into fixed lengths, and the length error of each section cannot exceed +/-0.2, so that the forming stability of a product is ensured. The broken pipe is beaten into the pier head rib in the designed state by using the internal design one-step forming grinding tool, and the pier head rib is beaten so as to meet the requirement of quick assembly. And continuously putting the pipe fitting into the grinding tool, manufacturing the pipe fitting into a drawing design state through the internal design one-step forming die, and then finishing the design state of the pipe fitting through the pipe bender to form the pipe fitting.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A connecting type exhaust pipe hook is characterized by comprising an exhaust pipe hook, a connecting shell and a hook body, wherein the exhaust pipe hook is connected with the shell;
the rear end of the exhaust pipe hook is provided with a bent pipeline; the connecting shell comprises a connecting outer pipe and a connecting shell; the bending pipeline is fixedly connected with the connecting outer pipe; the connecting outer shell and the connecting outer tube are integrally formed; the connecting shell is arranged at the rear end of the connecting outer pipe; the connecting shell is provided with a connecting groove; the two ends of the connecting shell and the connecting outer tube are provided with extending edges.
2. The connecting type exhaust pipe hanger as set forth in claim 1, wherein: a hanging pipeline is arranged on the exhaust pipe hook; and the suspension pipeline is provided with a limiting lug.
3. The connective exhaust pipe hanger of claim 2, wherein: the diameter of the limiting bump is larger than that of the exhaust pipe hook.
4. The connecting type exhaust pipe hanger as set forth in claim 1, wherein: the outer diameter of the bending pipeline is equal to the inner diameter of the connecting shell.
5. The connective exhaust pipe hanger of claim 2, wherein: the bending pipeline is fixedly connected with the suspension pipeline through welding.
6. The connecting type exhaust pipe hanger as set forth in claim 1, wherein: the bending pipeline is fixedly connected with the connecting outer pipe through welding.
7. The connecting type exhaust pipe hanger as set forth in claim 1, wherein: and the inner wall of the connecting shell is provided with a limiting edge.
8. The connecting type exhaust pipe hanger as set forth in claim 1, wherein: the exhaust pipe hook is a hollow pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110670365.5A CN113446099A (en) | 2021-06-17 | 2021-06-17 | Connecting type exhaust pipe hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110670365.5A CN113446099A (en) | 2021-06-17 | 2021-06-17 | Connecting type exhaust pipe hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113446099A true CN113446099A (en) | 2021-09-28 |
Family
ID=77811754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110670365.5A Pending CN113446099A (en) | 2021-06-17 | 2021-06-17 | Connecting type exhaust pipe hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113446099A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961140A (en) * | 2004-06-01 | 2007-05-09 | 雷诺两合公司 | Exhaust frame for a motor vehicle, fixing device comprising such frame, and method for fixing such frame |
| CN202703245U (en) * | 2012-05-31 | 2013-01-30 | 芜湖市三和汽车部件制造有限公司 | Lifting hook for automobile exhaust pipe |
| FR3036068A1 (en) * | 2015-05-13 | 2016-11-18 | Renault Sa | HITCHING DEVICE FOR ATTACHING AN EXHAUST PACK TO THE BODY OF A MOTOR VEHICLE |
| CN108661771A (en) * | 2018-03-21 | 2018-10-16 | 南京天河汽车零部件股份有限公司 | A front exhaust pipe mounting bracket assembly-left side |
| CN209776160U (en) * | 2019-03-01 | 2019-12-13 | 温州市圣特标准件有限公司 | Exhaust pipe hanging pin |
-
2021
- 2021-06-17 CN CN202110670365.5A patent/CN113446099A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961140A (en) * | 2004-06-01 | 2007-05-09 | 雷诺两合公司 | Exhaust frame for a motor vehicle, fixing device comprising such frame, and method for fixing such frame |
| CN202703245U (en) * | 2012-05-31 | 2013-01-30 | 芜湖市三和汽车部件制造有限公司 | Lifting hook for automobile exhaust pipe |
| FR3036068A1 (en) * | 2015-05-13 | 2016-11-18 | Renault Sa | HITCHING DEVICE FOR ATTACHING AN EXHAUST PACK TO THE BODY OF A MOTOR VEHICLE |
| CN108661771A (en) * | 2018-03-21 | 2018-10-16 | 南京天河汽车零部件股份有限公司 | A front exhaust pipe mounting bracket assembly-left side |
| CN209776160U (en) * | 2019-03-01 | 2019-12-13 | 温州市圣特标准件有限公司 | Exhaust pipe hanging pin |
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