CN112832900A - Commercial car intercooler plastic tubing that gives vent to anger and continuous type notes material production line thereof - Google Patents
Commercial car intercooler plastic tubing that gives vent to anger and continuous type notes material production line thereof Download PDFInfo
- Publication number
- CN112832900A CN112832900A CN202011636462.4A CN202011636462A CN112832900A CN 112832900 A CN112832900 A CN 112832900A CN 202011636462 A CN202011636462 A CN 202011636462A CN 112832900 A CN112832900 A CN 112832900A
- Authority
- CN
- China
- Prior art keywords
- air outlet
- intercooler air
- pipe body
- plastic pipe
- outlet plastic
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 64
- 229920003023 plastic Polymers 0.000 title claims abstract description 64
- 239000000463 material Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000003466 welding Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000000071 blow moulding Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 229920006914 PA6-GF15 Polymers 0.000 claims description 3
- 238000004023 plastic welding Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses an intercooler air outlet plastic pipe of a commercial vehicle, which comprises an intercooler air outlet plastic pipe body and an embedded mounting bracket, wherein the middle part of the intercooler air outlet plastic pipe body is bent, and the inner parts of the two ends are provided with mounting metal sleeves, the cylinder part of the pre-embedded mounting bracket is fixedly sleeved on the pipe body of the intercooler air outlet plastic pipe, and the barrel part of the pre-buried mounting bracket is close to one end of the intercooler air outlet plastic pipe body, a welding quick connector is fixed between the pre-buried mounting bracket and the end close to the intercooler air outlet plastic pipe body, the welding quick connector is communicated with the intercooler air outlet plastic pipe body, the barrel part of the pre-buried mounting bracket is provided with a fixed ear hole plate protruding from the barrel part, and the outer side wall of the intercooler air outlet plastic pipe body on the other side of the pre-buried mounting bracket is respectively provided with a sensor mounting seat and a pre-buried wiring harness mounting seat. The invention has simpler forming and higher reliability.
Description
Technical Field
The invention relates to a pipe fitting, in particular to an air outlet plastic pipe of an intercooler of a commercial vehicle.
Background
The intercooling system is an important part for normal work of the supercharged engine and has the functions of reducing the temperature of high-temperature gas after turbocharging and improving the air inflow so as to achieve the function of improving the power of the engine. The connecting pipeline of intercooler and engine is the intercooler outlet duct, and need installation pressure sensor, temperature sensor, fixed bolster, pencil mount pad on the intercooler outlet duct. An intercooler air outlet pipe of an existing commercial vehicle mostly adopts a structure with a middle stainless steel hard pipe and two end hoses, and a sensor seat, a fixing support and a wire harness installation seat are welded on the common middle stainless steel hard pipe. With the increasingly compact and light weight increasingly demanding requirements of the space arrangement of the commercial vehicle, the stainless steel hard tube has the difficulty in forming a complex structure; the metal sensor mounting seat, the fixed support and the wire harness mounting seat are low in processing efficiency and high in cost; the consistency of the metal welding is poor; poor appearance, and the cleanness can not be ensured.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an air outlet plastic pipe of an intercooler of a commercial vehicle.
In order to achieve the purpose, the technical scheme of the invention is as follows: a commercial vehicle intercooler air outlet plastic pipe comprises an intercooler air outlet plastic pipe body and an embedded mounting support, wherein the middle part of the intercooler air outlet plastic pipe body is bent, mounting metal sleeves are arranged inside two ends of the intercooler air outlet plastic pipe body, a barrel part of the embedded mounting support is fixedly sleeved on the intercooler air outlet plastic pipe body, the barrel part of the embedded mounting support is close to one end of the intercooler air outlet plastic pipe body, a welding quick-insertion joint is fixed between the embedded mounting support and the end, close to the intercooler air outlet plastic pipe body, of the embedded mounting support, the welding quick-insertion joint is communicated with the intercooler air outlet plastic pipe body, a barrel part of the embedded mounting support is provided with a fixing ear hole plate protruding from the barrel part, the outer side wall of the intercooler air outlet plastic pipe body on the other side of the embedded mounting support is respectively provided with a sensor mounting, the embedded mounting support and the embedded wiring harness mounting seat are processed through an injection molding process, the intercooler air outlet plastic pipe body, the welding quick connector, the embedded mounting support, the sensor mounting seat and the embedded wiring harness mounting seat are made of PA6-GF15 materials, and the welding quick connector and the sensor mounting seat are fixedly connected with the intercooler air outlet plastic pipe body through a plastic welding process.
Furthermore, a shock pad penetrates through the fixed ear hole plate.
Further, the sensor mounting seat is plate-shaped, and both ends are provided with the through-hole respectively and are used for installing the copper nut of fixed sensor.
Further, pre-buried pencil mount pad is the arch, and both ends are fixed respectively at curved fixed plate lateral surface, and the both sides of pre-buried pencil mount pad are provided with the screw hole respectively, and the pre-buried pencil mount pad is fixed with the intercooler plastic tubing body of giving vent to anger through the interior cambered surface of fixed plate.
Furthermore, the fixed ear hole plate is provided with a cylindrical connecting rib fixedly connected with the cylinder of the embedded mounting bracket, and one side of the connecting rib is provided with a triangular connecting rib fixedly connected with the cylinder.
Furthermore, a plurality of hollowed-out material-saving holes are formed in the through holes of the sensor mounting seat and the periphery of the copper nut.
Furthermore, the side wall of the welding quick connector is provided with a baffle ring protruding from the welding quick connector body.
Furthermore, rubber seal rings are respectively sleeved at two ends of the pipe body of the intercooler air outlet plastic pipe.
The fixed support, the wiring harness installation seat, the sensor installation seat and the quick connector are formed in an injection molding mode, so that the cost is low, the size is precise, and the efficiency is high; the invention formed by three-dimensional blow molding can realize seamless molding of the plastic hard tube, tightly connects the wiring harness mounting seat and the fixed bracket together, and has higher reliability; the product has no flash and burr, and the processing on the circumference is not needed, so that the processing on the returned material is simpler. The radial wall thickness control system that the body adopted can act on 360 arbitrary points on the circumference, and the product wall thickness of blow molding is even, full automatic production, efficient, product repeatability are good, can be in the pre-buried working of plastics of any region.
Compared with the existing stainless steel intercooler air outlet plastic pipe, the three-dimensional blow molding intercooler air outlet plastic pipe is embedded after injection molding, the forming is simpler, the production efficiency is higher, the popularization of lightweight automobiles is obviously facilitated, and the lightening of the automobile body has great benefits on the fuel economy, the vehicle control stability and the collision safety of the whole automobile.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic view of a pre-buried mounting bracket according to the present invention;
FIG. 5 is a schematic side view of the pre-buried mounting bracket of the present invention;
FIG. 6 is a schematic top view of the pre-buried mounting bracket of the present invention;
FIG. 7 is a schematic front view of a sensor mount of the present invention;
FIG. 8 is a schematic cross-sectional view taken along plane A-A of FIG. 7;
fig. 9 is a schematic front view of the embedded harness mounting base according to the present invention;
FIG. 10 is a schematic diagram of a side view of the embedded harness mounting socket according to the present invention;
fig. 11 is a schematic top view of the embedded harness mounting base according to the present invention.
Detailed Description
Example 1
As shown in fig. 1-11, a commercial vehicle intercooler air outlet plastic pipe comprises an intercooler air outlet plastic pipe body 1 and an embedded mounting bracket 3, wherein the middle part of the intercooler air outlet plastic pipe body 1 is bent, and mounting metal sleeves 6 are arranged inside two ends of the intercooler air outlet plastic pipe body, the metal sleeves 6 are not limited to stainless steel and carbon steel, and can meet the requirement that neutral salt fog is more than or equal to 96 hours, the end part of an outer hoop tightening torque 3-10N.M is not deformed, a cylinder part of the embedded mounting bracket 3 is fixedly sleeved on the intercooler air outlet plastic pipe body 1, the cylinder part of the embedded mounting bracket 3 is close to one end of the intercooler air outlet plastic pipe body 1, a welding quick-insertion connector 2 is fixed between the embedded mounting bracket 3 and the end of the embedded mounting bracket close to the intercooler air outlet plastic pipe body 1, the welding quick-insertion connector 2 is communicated with the intercooler air outlet plastic pipe body 1, and a fixing, the outer side wall of an intercooler air outlet plastic pipe body 1 on the other side of the embedded mounting support 3 is respectively provided with a sensor mounting seat 4 and an embedded wire harness mounting seat 5, the intercooler air outlet plastic pipe body 1 is processed by adopting a three-dimensional blow molding process, the embedded mounting support 3 and the embedded wire harness mounting seat 5 are processed by adopting an injection molding process, the problem that the non-welding surface with the pull-out force of more than or equal to 1000N at the temperature of minus 40 ℃ to plus 100 ℃ along the three directions of an embedded position X/Y/Z is broken can be solved, the intercooler air outlet plastic pipe body 1, the welding quick plug 2, the embedded mounting support 3, the sensor mounting seat 4 and the embedded wire harness mounting seat 5 are made of PA6-GF15 materials, the welding quick plug 2 and the sensor mounting seat 4 are fixedly connected with the intercooler air outlet plastic pipe body 1 through a plastic welding process, the basic wall thickness of intercooler plastic tubing body 1 is 4mm, tip wall thickness 3mm, burst pressure is greater than 0.8Mpa, body tip belt ring sealing washer, oil resistance is good, can satisfy pull-out power behind the assembly hose and be greater than or equal to 2000N, it has the shock pad 7 to run through in the fixed otic placode 8, shock pad combination 7 comprises metal and rubber pad assembly, can satisfy the shock attenuation, support, fixed effect, sensor mount pad 4 is the plate-type, and both ends are provided with through-hole 9 respectively and are used for installing the copper nut 10 of fixed sensor.
The embedded wire harness installation base 5 is arched, two ends of the embedded wire harness installation base are respectively fixed on the outer side surface of the arc-shaped fixing plate 11, two sides of the embedded wire harness installation base 5 are respectively provided with a screw hole 12, and the embedded wire harness installation base 5 is fixed with the intercooler air outlet plastic pipe body 1 through the inner arc surface of the fixing plate 11; the fixed ear hole plate 8 is provided with a cylindrical connecting rib 13 fixedly connected with the cylinder of the embedded mounting bracket 3, and one side of the connecting rib 13 is provided with a triangular connecting rib 14 fixedly connected with the cylinder; a plurality of hollowed material-saving holes 15 are formed in the through hole 9 of the sensor mounting seat 4 and around the copper nut 10; the side wall of the welding quick connector 2 is provided with a baffle ring 16 which is protruded out of the welding quick connector 2 body; rubber sealing rings 17 are respectively sleeved at two ends of the intercooler air outlet plastic pipe body 1.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.
Claims (8)
1. The utility model provides a plastic tubing that gives vent to anger of commercial car intercooler which characterized in that: the middle part of the intercooler air outlet plastic pipe body (1) is bent, installation metal sleeves (6) are arranged inside two ends of the intercooler air outlet plastic pipe body, a barrel part of the embedded installation support (3) is fixedly sleeved on the intercooler air outlet plastic pipe body (1), the barrel part of the embedded installation support (3) is close to one end of the intercooler air outlet plastic pipe body (1), a welding quick-connection plug (2) is fixed between the embedded installation support (3) and the end close to the intercooler air outlet plastic pipe body (1), the welding quick-connection plug (2) is communicated with the intercooler air outlet plastic pipe body (1), the barrel part of the embedded installation support (3) is provided with a fixing lug plate (8) protruding out of the barrel part, the outer side wall of the intercooler air outlet plastic pipe body (1) on the other side of the embedded installation support (3) is provided with a sensor installation seat (4) and an embedded wiring harness installation seat (4) respectively (5) The intercooler air outlet plastic pipe body (1) is processed by a three-dimensional blow molding process, the embedded mounting support (3) and the embedded wiring harness mounting seat (5) are processed by an injection molding process, the intercooler air outlet plastic pipe body (1), the welding quick connector (2), the embedded mounting support (3), the sensor mounting seat (4) and the embedded wiring harness mounting seat (5) are made of PA6-GF15 materials, and the welding quick connector (2) and the sensor mounting seat (4) are fixedly connected with the intercooler air outlet plastic pipe body (1) through a plastic welding process.
2. The commercial vehicle intercooler air outlet plastic tube of claim 1, wherein: a shock pad (7) penetrates through the fixed ear hole plate (8).
3. The commercial vehicle intercooler air outlet plastic tube of claim 1, wherein: the sensor mounting seat (4) is plate-shaped, and both ends of the sensor mounting seat are respectively provided with a through hole (9) and a copper nut (10) for mounting and fixing a sensor.
4. The commercial vehicle intercooler air outlet plastic tube of claim 1, wherein: the embedded wire harness installation seat (5) is arched, two ends of the embedded wire harness installation seat are fixed on the outer side face of the arc-shaped fixing plate (11) respectively, screw holes (12) are formed in two sides of the embedded wire harness installation seat (5) respectively, and the embedded wire harness installation seat (5) is fixed with the intercooler air outlet plastic pipe body (1) through the inner arc face of the fixing plate (11).
5. The commercial vehicle intercooler air outlet plastic tube of claim 1, wherein: the fixed ear hole plate (8) is provided with a cylindrical connecting rib (13) fixedly connected with the cylinder body of the embedded mounting bracket (3), and one side of the connecting rib (13) is provided with a triangular connecting rib (14) fixedly connected with the cylinder body.
6. The commercial vehicle intercooler air outlet plastic tube of claim 3, wherein: a plurality of hollowed material-saving holes (15) are formed in the periphery of the through hole (9) of the sensor mounting seat (4) and the periphery of the copper nut (10).
7. The commercial vehicle intercooler air outlet plastic tube of claim 1, wherein: the side wall of the welding quick connector (2) is provided with a baffle ring (16) which is protruded out of the welding quick connector (2) body.
8. The commercial vehicle intercooler air outlet plastic tube of claim 1, wherein: rubber sealing rings (17) are respectively sleeved at two ends of the intercooler air outlet plastic pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011636462.4A CN112832900A (en) | 2020-12-31 | 2020-12-31 | Commercial car intercooler plastic tubing that gives vent to anger and continuous type notes material production line thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011636462.4A CN112832900A (en) | 2020-12-31 | 2020-12-31 | Commercial car intercooler plastic tubing that gives vent to anger and continuous type notes material production line thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112832900A true CN112832900A (en) | 2021-05-25 |
Family
ID=75926530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011636462.4A Pending CN112832900A (en) | 2020-12-31 | 2020-12-31 | Commercial car intercooler plastic tubing that gives vent to anger and continuous type notes material production line thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112832900A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030095676A (en) * | 2002-06-14 | 2003-12-24 | 현대자동차주식회사 | Intercooler pipe for automobile |
| CN202937350U (en) * | 2012-09-04 | 2013-05-15 | 北京汽车股份有限公司 | Air outlet pipe structure of intercooler and automobile engine using structure |
| CN203783717U (en) * | 2014-04-30 | 2014-08-20 | 宁波舜江汽车部件制造有限公司 | Air outlet hard tube assembly structure for automobile intercooler |
| CN204804945U (en) * | 2015-07-09 | 2015-11-25 | 奇瑞汽车股份有限公司 | Cold intake pipe in car |
| US20180023456A1 (en) * | 2015-02-13 | 2018-01-25 | Hyundai Motor Company | Car intercooler pipe having low vibration properties |
| CN209724542U (en) * | 2019-03-21 | 2019-12-03 | 东风汽车集团有限公司 | A kind of air outlet pipe of intercooler |
-
2020
- 2020-12-31 CN CN202011636462.4A patent/CN112832900A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030095676A (en) * | 2002-06-14 | 2003-12-24 | 현대자동차주식회사 | Intercooler pipe for automobile |
| CN202937350U (en) * | 2012-09-04 | 2013-05-15 | 北京汽车股份有限公司 | Air outlet pipe structure of intercooler and automobile engine using structure |
| CN203783717U (en) * | 2014-04-30 | 2014-08-20 | 宁波舜江汽车部件制造有限公司 | Air outlet hard tube assembly structure for automobile intercooler |
| US20180023456A1 (en) * | 2015-02-13 | 2018-01-25 | Hyundai Motor Company | Car intercooler pipe having low vibration properties |
| CN204804945U (en) * | 2015-07-09 | 2015-11-25 | 奇瑞汽车股份有限公司 | Cold intake pipe in car |
| CN209724542U (en) * | 2019-03-21 | 2019-12-03 | 东风汽车集团有限公司 | A kind of air outlet pipe of intercooler |
Non-Patent Citations (1)
| Title |
|---|
| 丁浩: "《塑料工业实用手册 上》", 31 August 2000, 化学工业出版社 * |
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| 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: 20210525 |
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| RJ01 | Rejection of invention patent application after publication |