CN211851987U - Cold pipe assembly in for automobile engine - Google Patents
Cold pipe assembly in for automobile engine Download PDFInfo
- Publication number
- CN211851987U CN211851987U CN201922049140.9U CN201922049140U CN211851987U CN 211851987 U CN211851987 U CN 211851987U CN 201922049140 U CN201922049140 U CN 201922049140U CN 211851987 U CN211851987 U CN 211851987U
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- CN
- China
- Prior art keywords
- plastic pipe
- plastic
- pipe body
- pressure sensor
- shock pad
- Prior art date
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Measuring Fluid Pressure (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a middle cooling pipe assembly for an automobile engine, which comprises a plastic pipe body, a plastic fixing bracket, a pressure sensor bracket and a plastic pipe joint, wherein the pressure sensor bracket and the plastic pipe joint are communicated with the plastic pipe body; metal support rings are installed in the two end parts of the plastic pipe body, and thread installation structures and conical surface protrusion anti-falling structures are arranged on the two end parts of the plastic pipe body; an opening circular groove is formed in the plastic fixing support, and a rubber shock pad and a metal bushing are installed in the opening circular groove. The utility model discloses a set up the protruding anti-disengaging structure of metal support ring and conical surface at body both ends, can reduce the deformation of body assembly end and prevent to warp the pine and take off, the utility model discloses a set up the assembly structure that rubber shock pad and metal bush constitute, rubber shock pad can reduce the body vibrations, and metal bush can guarantee assembly joint strength, and difficult vibrations pine takes off.
Description
Technical Field
The utility model relates to a well cold tube assembly for automobile engine belongs to the automobile parts field.
Background
The cold pipe in the automobile turbocharged engine is used for transmitting high-temperature and high-pressure gas, and is generally provided with parts and accessories such as a pressure sensor and other pipeline joints. The existing plastic middle cooling pipe is easy to deform due to long-term transmission of high-temperature and high-pressure gas, so that airflow transmission is influenced, and the hidden danger of deformation and loosening also exists. Meanwhile, the existing intermediate cooling pipe and the engine are rigidly assembled and fixed, and the pipe body vibrates greatly and easily and is loosened under the dynamic working condition, so that the defects exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the above insufficiency, the utility model provides a well cold tube assembly for automobile engine, the utility model discloses a technical scheme as follows:
a middle cooling pipe assembly for an automobile engine comprises a plastic pipe body, a plastic fixing support, a pressure sensor support and a plastic pipe joint, wherein the pressure sensor support and the plastic pipe joint are communicated with the plastic pipe body; metal support rings are installed in the two end parts of the plastic pipe body, and thread installation structures and conical surface protrusion anti-falling structures are arranged on the two end parts of the plastic pipe body; an opening circular groove is formed in the plastic fixing support, and a rubber shock pad and a metal bushing are installed in the opening circular groove; the plastic fixed support is integrally formed on the outer wall of the plastic pipe body through blow molding and rubber coating, and the pressure sensor support and the plastic pipe joint are welded on the plastic pipe body.
And the outer wall of the rubber shock pad is provided with a concave ring groove which is clamped with the groove wall of the opening circular groove.
And the pressure sensor bracket is provided with a nut.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a set up the protruding anti-disengaging structure of metal support ring and conical surface at body both ends, can reduce the deformation of body assembly end and prevent to warp the pine and take off, the utility model discloses a set up the assembly structure that rubber shock pad and metal bush constitute, rubber shock pad can reduce the body vibrations, and metal bush can guarantee assembly joint strength, and difficult vibrations pine takes off.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic view of the assembly structure of the plastic fixing bracket of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1-2, a middle cooling pipe assembly for an automobile engine comprises a plastic pipe body 1, a plastic fixing support 2, a pressure sensor support 3 and a plastic pipe joint 4, wherein the pressure sensor support 3 and the plastic pipe joint are communicated with the plastic pipe body 1; metal support rings 5 are arranged in two end parts of the plastic pipe body 1, and thread mounting structures and conical surface protrusion anti-falling structures 6 are arranged on the two end parts of the plastic pipe body 1; an opening circular groove is formed in the plastic fixing support 2, and a rubber shock pad 7 and a metal bushing 8 are installed in the opening circular groove; the plastic fixing support 2 is integrally formed on the outer wall of the plastic pipe body 1 through blow molding and rubber coating, and the pressure sensor support 3 and the plastic pipe joint 4 are welded on the plastic pipe body 1. And the outer wall of the rubber shock pad 7 is provided with a concave ring groove which is clamped with the groove wall of the opening circular groove. And a nut is arranged on the pressure sensor bracket 3.
The utility model discloses a set up the protruding anti-disengaging structure of metal support ring and conical surface at body both ends, can reduce the deformation of body assembly end and prevent to warp the pine and take off, the utility model discloses a set up the assembly structure that rubber shock pad and metal bush constitute, rubber shock pad can reduce the body vibrations, and metal bush can guarantee assembly joint strength, and difficult vibrations pine takes off.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides a well cold tube assembly for automobile engine which characterized in that: comprises a plastic pipe body, a plastic fixing bracket, a pressure sensor bracket and a plastic pipe joint, wherein the pressure sensor bracket and the plastic pipe joint are communicated with the plastic pipe body; metal support rings are installed in the two end parts of the plastic pipe body, and thread installation structures and conical surface protrusion anti-falling structures are arranged on the two end parts of the plastic pipe body; an opening circular groove is formed in the plastic fixing support, and a rubber shock pad and a metal bushing are installed in the opening circular groove; the plastic fixed support is integrally formed on the outer wall of the plastic pipe body through blow molding and rubber coating, and the pressure sensor support and the plastic pipe joint are welded on the plastic pipe body.
2. The automotive engine intermediate cooling pipe assembly according to claim 1, characterized in that: and the outer wall of the rubber shock pad is provided with a concave ring groove which is clamped with the groove wall of the opening circular groove.
3. The automotive engine intermediate cooling pipe assembly according to claim 1, characterized in that: and the pressure sensor bracket is provided with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049140.9U CN211851987U (en) | 2019-11-25 | 2019-11-25 | Cold pipe assembly in for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049140.9U CN211851987U (en) | 2019-11-25 | 2019-11-25 | Cold pipe assembly in for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211851987U true CN211851987U (en) | 2020-11-03 |
Family
ID=73219199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922049140.9U Active CN211851987U (en) | 2019-11-25 | 2019-11-25 | Cold pipe assembly in for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211851987U (en) |
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2019
- 2019-11-25 CN CN201922049140.9U patent/CN211851987U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |