CN109941094A - A kind of damping device of cooling module for vehicles - Google Patents
A kind of damping device of cooling module for vehicles Download PDFInfo
- Publication number
- CN109941094A CN109941094A CN201910268570.1A CN201910268570A CN109941094A CN 109941094 A CN109941094 A CN 109941094A CN 201910268570 A CN201910268570 A CN 201910268570A CN 109941094 A CN109941094 A CN 109941094A
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- CN
- China
- Prior art keywords
- pull rod
- fixed
- module
- connecting bracket
- refrigerating module
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Links
- 238000013016 damping Methods 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention belongs to commercial vehicle cooling system technical fields, it is related to a kind of damping device of cooling module for vehicles, including refrigerating module ontology, refrigerating module ontology two sides side plate is fixed by module carrier and pull rod front end, the front end and module carrier junction of the pull rod are equipped with yielding rubber cushion, the rear end of the pull rod and one end of connecting bracket are fixed, and the rear end and connecting bracket junction of the pull rod are equipped with yielding rubber cushion, and the other end of the connecting bracket is fixed on vehicle frame；The damping device of commercial vehicle refrigerating module of the invention, by having shock-damping structure before and after pull rod, local stress can be effectively reduced, prevent the connector on pull rod periphery from fatigue fracture occur, refrigerating module is effectively reduced by pressurized air bring impact vibration, lifting system reliability simultaneously.
Description
Technical field
The present invention relates to a kind of damping devices of commercial vehicle refrigerating module, belong to commercial vehicle cooling system technical field.
Background technique
Currently, the refrigerating module of each commercial vehicle manufacturer mostly uses greatly mount supports to add the connection structure of limiting device.Suspension
Support is usually located at two lateral deviation middle position of refrigerating module, generally uses rubber mount, plays body supports.Limiting device is logical
It is frequently located in refrigerating module lower part, side is fixed on vehicle frame, and the other side is connect with refrigerating module, and playing prevents refrigerating module pitching
The effect of vibration.And with the continuous improvement of commercial vehicle emission request, it is smaller and smaller that when entire vehicle design, leaves refrigerating module space for.
And due to the generally use of booster, pressurized air constantly impacts intercooler gas chamber by pipeline, and then passes to entire cold
But module causes refrigerating module constantly to lean forward or swing back in vehicle driving direction, easily causes refrigerating module and other portions of vehicle
Part movement interference, meanwhile, if the impact vibration cannot effectively eliminate, it will seriously affect the reliability of refrigerating module, reduce
The refrigerating module service life.
Summary of the invention
The purpose of the present invention is provide a kind of subtracting for commercial vehicle refrigerating module aiming at the problem that existing commercial vehicle refrigerating module
Shake device can be effectively reduced local stress, prevent the connection on pull rod periphery by having shock-damping structure before and after pull rod
There is fatigue fracture in part, while refrigerating module is effectively reduced by pressurized air bring impact vibration, lifting system reliability.
To realize the above technical purpose, the technical scheme is that a kind of damping device of cooling module for vehicles, including
Refrigerating module ontology, which is characterized in that refrigerating module ontology two sides side plate is fixed by module carrier and pull rod front end, institute
The front end and module carrier junction for stating pull rod are equipped with yielding rubber cushion, and the rear end of the pull rod and one end of connecting bracket are solid
Fixed, the rear end and connecting bracket junction of the pull rod are equipped with yielding rubber cushion, and the other end of the connecting bracket is fixed on
On vehicle frame.
Further, lifting lug is installed on the side plate of refrigerating module ontology two sides, the lifting lug is located under module carrier
Side, and fixed by suspending cushion and vehicle frame.
Further, the pull rod front end sequentially passes through spacing shim, two rubber mounts, module carrier one end folder
Between two rubber mounts, and pull rod extension end passes through nut check, the module carrier other end and this side of refrigerating module
Plate is fixed；The back end of tie rod welds a metal ring, is nested with a cylindrical rubber cushion, bolt group in metal ring
Part, which passes through, to be fastenedly connected among cylindrical rubber cushion with the connecting bracket being fixed on vehicle frame.
Further, a metal ring is welded in the pull rod front end, is nested with a cylindrical rubber in metal ring
Cushion, bolt assembly pass through and are directly threaded into refrigerating module ontology side plate among cylindrical rubber cushion；The back end of tie rod welding
One metal ring is nested with a cylindrical rubber cushion in metal ring, and bolt assembly passes through in cylindrical rubber cushion
Between be fastenedly connected with the connecting bracket being fixed on vehicle frame.
Further, the pull rod front end sequentially passes through spacing shim, two rubber mounts, module carrier one end folder
Between two rubber mounts, and pull rod extension end passes through nut check, the module carrier other end and this side of refrigerating module
Plate is fixed；The back end of tie rod sequentially passes through spacing shim, two rubber mounts, and described connecting bracket one end is clipped in two rubber
Between cushion, and pull rod extension end, by nut check, the connecting bracket other end is fixed with vehicle frame.
Further, the module carrier is fixed with refrigerating module ontology side plate, including the module carrier and cooling mould
Radiator side plate in block body is fixed or is fixed with the intercooler side plate in refrigerating module ontology, and fixed form includes welding
Or riveting.
Compared with prior art, the invention has the following advantages that
1, the lower limit structure in existing traditional refrigerating module is changed to top pull rod limit shock-damping structure, worker is facilitated to assemble
Operation improves assembly efficiency, while also improving servicing ease；
2, refrigerating module can be effectively reduced by pressurized air bring impact vibration in damping device of the invention, and lifting system can
By property；
3, the present invention can be effectively reduced local stress, prevent pull rod periphery by having shock-damping structure before and after pull rod
Connector there is fatigue fracture.
Detailed description of the invention
Fig. 1 damping device of the present invention and refrigerating module mounting structure schematic diagram.
Fig. 2 is the structural schematic diagram of damping device in embodiment one.
Fig. 3 is the structural schematic diagram of damping device in embodiment two.
Fig. 4 is the structural schematic diagram of damping device in embodiment three.
Fig. 5 is the structural schematic diagram of damping device in example IV.
Description of symbols: 1, fan cowl, 2, radiator, 3, intercooler, 4, condenser, 5, module carrier, 6, drawing
Bar, 7, connecting bracket, 8, vehicle frame, 9, lifting lug, 10, suspending cushion, 11, round rubber cushion, 12, cylindrical rubber cushion, 13,
Spacing shim, 14, metal ring.
Specific embodiment
Below with reference to specific drawings and examples, the invention will be further described.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of damping device of cooling module for vehicles, including refrigerating module ontology,
The refrigerating module ontology includes fan cowl 1, radiator 2, intercooler 3, condenser 4；In the refrigerating module ontology 1
Lifting lug 9 is installed, the lifting lug 9 is located at 5 lower section of module carrier, and passes through suspending cushion 10 and vehicle frame 8 on 2 two sides side plate of radiator
It is fixed；
2 two sides side plate of radiator is fixed by module carrier 5 and 6 front end of pull rod in the refrigerating module ontology, the pull rod 6
Front end and 5 junction of module carrier are equipped with yielding rubber cushion, and the rear end of the pull rod 6 and one end of connecting bracket 7 are fixed, institute
The rear end and 7 junction of connecting bracket for stating pull rod 6 are equipped with yielding rubber cushion, and the other end of the connecting bracket 7 is fixed on vehicle
On frame 8, specifically:
6 front end of pull rod sequentially passes through 13, two rubber mounts 11 of spacing shim, and described 5 one end of module carrier is clipped in two
Between rubber mount 11, and 6 extension end of pull rod is by nut check, in 5 other end of module carrier and refrigerating module ontology
2 side plate of radiator is fixed, and fixed form includes welding or riveting；A metal ring 14 is welded in 6 rear end of pull rod, in metal
Annulus 14 is nested with a cylindrical rubber cushion 12, and bolt assembly passes through among cylindrical rubber cushion 12 and is fixed on vehicle frame
Connecting bracket 7 on 8 is fastenedly connected；
It answers the part that two rubber mounts 11 in the present embodiment 1 can effectively absorb caused by refrigerating module ontology moves forward and backward
Power, to reduce refrigerating module vibration；The locking nut of 6 front end of pull rod is in the case where vehicle narrow space, convenient for tearing open
It unloads, servicing ease is preferable.
Embodiment 2:
Unlike the first embodiment, a metal ring 14 is welded in 6 front end of pull rod, is nested with one in metal ring 14
Cylindrical rubber cushion 12, bolt assembly pass through and are directly threaded into radiator in refrigerating module ontology among cylindrical rubber cushion 12
2 side plate；A metal ring 14 is welded in 6 rear end of pull rod, is nested with a cylindrical rubber cushion in metal ring 14
12, bolt assembly is passed through and is fastenedly connected among cylindrical rubber cushion 12 with fixed connecting bracket 7 on carriage 8；
6 front end of pull rod uses metal ring 14 in the present embodiment 2, is directly fixed on 2 side plate of radiator, eliminates 2 side of radiator
Module carrier 5 on plate, reduces number of parts；And pull rod 6 has certain bending angle, it is soft that both ends are all made of cylindrical rubber
Pad 12 can reduce refrigerating module around the swing of suspension in multiple directions, can preferably realize damping purpose.
Embodiment 3:
Unlike the first embodiment, 6 front end of pull rod sequentially passes through 13, two rubber mounts 11 of spacing shim, the module
5 one end of bracket is clipped between two rubber mounts 11, and 6 extension end of pull rod is by nut check, 5 other end of module carrier with
The side plate of radiator 2 is fixed in refrigerating module ontology, and fixed form includes welding or riveting；6 rear end of pull rod sequentially passes through
13, two rubber mounts 11 of spacing shim, described 7 one end of connecting bracket is clipped between two rubber mounts 11, and 6 extension end of pull rod
By nut check, 7 other end of connecting bracket and vehicle frame 8 are fixed；
In the present embodiment 3,6 front-end and back-end of pull rod use identical shock-damping structure, and connection type structure is simple, only with one kind
Rubber mount reduces part category.
Embodiment 4:
Unlike the first embodiment, 6 front end of pull rod sequentially passes through 13, two rubber mounts 11 of spacing shim, the module
5 one end of bracket is clipped between two rubber mounts 11, and 6 extension end of pull rod is by nut check, 5 other end of module carrier with
3 side plate of intercooler of refrigerating module ontology is fixed, and fixed form includes welding or riveting；Weld a gold in 6 rear end of pull rod
Belong to annulus 14, is nested with a cylindrical rubber cushion 12 in metal ring 14, bolt assembly passes through cylindrical rubber cushion 12
It is intermediate to be fastenedly connected with fixed connecting bracket 7 on carriage 8；
Module carrier 5 in the present embodiment 4 is integrated with 3 gas chamber of intercooler, can when pressurized air enters intercooler 3
By conduct vibrations to pull rod 6, can directly be greatly improved whole device intensity, the damping soft cushion structure of 6 front and back of pull rod can be with
Refrigerating module vibration is effectively reduced.
The present invention solves the problems, such as traditional refrigerating module fixed form complexity, poor reliability, to various automobile-used cooling moulds
Block arrangement has good applicability；Present invention installation simultaneously is simple, and servicing ease is good, can save manpower, reduce cost.
The present invention and its embodiments have been described above, description is not limiting, it is shown in the drawings also only
It is one of embodiments of the present invention, practical structures are not limited thereto.All in all if those skilled in the art
It is enlightened by it, without departing from the spirit of the invention, is not inventively designed similar with the technical solution
Frame mode and embodiment, are within the scope of protection of the invention.
Claims (6)
1. a kind of damping device of cooling module for vehicles, including refrigerating module ontology (1), which is characterized in that the refrigerating module
Ontology (1) two sides side plate is fixed by module carrier (5) and pull rod (6) front end, the front end of the pull rod (6) and module carrier
(5) junction is equipped with yielding rubber cushion, and the rear end of the pull rod (6) and one end of connecting bracket (7) are fixed, the pull rod
(6) rear end and connecting bracket (7) junction is equipped with yielding rubber cushion, and the other end of the connecting bracket (7) is fixed on vehicle
On frame (8).
2. a kind of damping device of cooling module for vehicles according to claim 1, it is characterised in that: in the refrigerating module
Lifting lug (9) are installed on the side plate of ontology (1) two sides, the lifting lug (9) is located at below module carrier (5), and passes through suspending cushion
(10) fixed with vehicle frame (8).
3. a kind of damping device of cooling module for vehicles according to claim 1, it is characterised in that: before the pull rod (6)
End sequentially passes through spacing shim (13), two rubber mounts (11), and described module carrier (5) one end is clipped in two rubber mounts
(11) between, and pull rod (6) extension end passes through nut check, module carrier (5) other end and refrigerating module ontology (1) side plate
It is fixed；A metal ring (14) is welded in pull rod (6) rear end, and it is soft to be nested with a cylindrical rubber in metal ring (14)
It pads (12), bolt assembly passes through cylindrical rubber cushion (12) intermediate fasten with the connecting bracket (7) being fixed on vehicle frame (8) and connects
It connects.
4. a kind of damping device of cooling module for vehicles according to claim 1, it is characterised in that: before the pull rod (6)
One metal ring 14 of end welding, is nested with a cylindrical rubber cushion (12) in metal ring (14), bolt assembly passes through
Refrigerating module ontology (1) side plate is directly threaded among cylindrical rubber cushion (12)；Weld a metal in pull rod (6) rear end
Annulus (14) is nested with a cylindrical rubber cushion (12) in metal ring (14), and it is soft that bolt assembly passes through cylindrical rubber
It is fastenedly connected among pad (12) with the connecting bracket (7) being fixed on vehicle frame (8).
5. a kind of damping device of cooling module for vehicles according to claim 1, it is characterised in that: before the pull rod (6)
End sequentially passes through spacing shim (13), two rubber mounts (11), and described module carrier (5) one end is clipped in two rubber mounts
(11) between, and pull rod (6) extension end passes through nut check, module carrier (5) other end and refrigerating module ontology (1) side plate
It is fixed；Pull rod (6) rear end sequentially passes through spacing shim (13), two rubber mounts (11), described connecting bracket (7) one end
It is clipped between two rubber mounts (11), and pull rod (6) extension end passes through nut check, connecting bracket (7) other end and vehicle
Frame (8) is fixed.
6. a kind of damping device of cooling module for vehicles according to claim 1, it is characterised in that: the module carrier
(5) it is fixed with refrigerating module ontology (1) side plate, including the radiator in the module carrier (5) and refrigerating module ontology (1)
(2) side plate is fixed or is fixed with intercooler (2) side plate in refrigerating module ontology (1), and fixed form includes welding or riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268570.1A CN109941094A (en) | 2019-04-04 | 2019-04-04 | A kind of damping device of cooling module for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268570.1A CN109941094A (en) | 2019-04-04 | 2019-04-04 | A kind of damping device of cooling module for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109941094A true CN109941094A (en) | 2019-06-28 |
Family
ID=67013711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910268570.1A Pending CN109941094A (en) | 2019-04-04 | 2019-04-04 | A kind of damping device of cooling module for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469654A (en) * | 2020-05-22 | 2020-07-31 | 徐州徐工汽车制造有限公司 | Water tank mounting structure and heavy truck |
| CN114393987A (en) * | 2022-02-10 | 2022-04-26 | 黄山奔宇汽车部件有限公司 | Safety protection structure of automobile radiator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085291A (en) * | 2014-07-22 | 2014-10-08 | 马勒贝洱热系统（济南）有限公司 | Vehicle cooling module and installation connection structure thereof |
| CN204296449U (en) * | 2014-12-11 | 2015-04-29 | 中国重汽集团济南动力有限公司 | A kind of radiator brace rod |
| CN204452002U (en) * | 2015-02-13 | 2015-07-08 | 中国重汽集团济南动力有限公司 | A kind of heavy motor vehicle radiator supporting apparatus |
| CN206884724U (en) * | 2017-05-27 | 2018-01-16 | 东风商用车有限公司 | Auxiliary suspension structure of cooling module |
| CN107761800A (en) * | 2017-10-24 | 2018-03-06 | 青岛雷沃工程机械有限公司 | A kind of excavator radiator damping device |
-
2019
- 2019-04-04 CN CN201910268570.1A patent/CN109941094A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085291A (en) * | 2014-07-22 | 2014-10-08 | 马勒贝洱热系统（济南）有限公司 | Vehicle cooling module and installation connection structure thereof |
| CN204296449U (en) * | 2014-12-11 | 2015-04-29 | 中国重汽集团济南动力有限公司 | A kind of radiator brace rod |
| CN204452002U (en) * | 2015-02-13 | 2015-07-08 | 中国重汽集团济南动力有限公司 | A kind of heavy motor vehicle radiator supporting apparatus |
| CN206884724U (en) * | 2017-05-27 | 2018-01-16 | 东风商用车有限公司 | Auxiliary suspension structure of cooling module |
| CN107761800A (en) * | 2017-10-24 | 2018-03-06 | 青岛雷沃工程机械有限公司 | A kind of excavator radiator damping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469654A (en) * | 2020-05-22 | 2020-07-31 | 徐州徐工汽车制造有限公司 | Water tank mounting structure and heavy truck |
| CN114393987A (en) * | 2022-02-10 | 2022-04-26 | 黄山奔宇汽车部件有限公司 | Safety protection structure of automobile radiator |
| CN114393987B (en) * | 2022-02-10 | 2024-03-19 | 黄山奔宇汽车部件股份有限公司 | Safety protection structure for automobile radiator |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190628 |