CN204222589U - A kind of vibration-proof structure of automobile condenser support - Google Patents
A kind of vibration-proof structure of automobile condenser support Download PDFInfo
- Publication number
- CN204222589U CN204222589U CN201420580797.2U CN201420580797U CN204222589U CN 204222589 U CN204222589 U CN 204222589U CN 201420580797 U CN201420580797 U CN 201420580797U CN 204222589 U CN204222589 U CN 204222589U
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- rubber damper
- condenser
- vibration
- metal sleeve
- inner metal
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- 229920001971 elastomer Polymers 0.000 claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000013016 damping Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of vibration-proof structure of automobile condenser support, comprise rubber damper, inner metal sleeve and condenser brackets.Condenser brackets offers waist shaped hole, and rubber damper is adjustable to be placed in this waist shaped hole.Rubber damper is in " work " font, and centre has circular hole, and in circular hole, socket joint has inner metal sleeve, and this inner metal sleeve comprises insertion end, and the fixed end be connected with vehicle body.The side of rubber damper and the fixed end of inner metal sleeve fit, and opposite side is projecting relative to insertion end.The utility model by regulating the position of rubber damper waist shaped hole in condenser brackets, and then absorbs build-up tolerance, ensures to produce assembling; Rubber damper is set between condenser brackets and inner metal sleeve simultaneously, when car load runs, the vibration passing of condenser can large lossy to the vibration of vehicle body, and the vibration passing of same vehicle body also can be decayed to the vibration of condenser, thus improve NVH effect, improve car load traveling comfort.
Description
Technical field
The utility model relates to automobile manufacturing field, especially relates to a kind of vibration-proof structure of automobile condenser support.
Background technology
Condenser, as an important heat exchanger components of automotive air-conditioning system, is usually placed in car load front end, and between front bumper and radiator, generally have two kinds of mounting meanss, a kind of mounting means is fixed on vehicle body by support; Another kind of mounting means is by support and radiator integrated installation, and composition front-end module realizes integrative assembly.For these two kinds conventional mounting meanss, current condenser brackets structure type mainly contains three kinds: 1, the condenser brackets of non-vibration damping; 2, the plastic stent of non-vibration damping; 3, damping frame (metal or plastics).Major part installed by current condenser is adopt condenser brackets or plastic stent to be connected with vehicle body, wherein major part increases rubber damper between condenser brackets and vehicle body, actual had very large amount of compression at the fastening cushing of rear rubber of assembling, condenser and vehicle body become and are rigidly connected, rubber damper does not have effectiveness in vibration suppression, in addition, shock pad position in condenser brackets is unadjustable, because the existence of build-up tolerance often causes assembling very difficult.Also have small part condenser directly and radiator integrated, without vibration-proof structure between condenser and radiator, by the shock pad buffer shock-absorbing of radiator, effectiveness in vibration suppression is bad, can produce NVH problem.
Utility model content
In order to overcome the problems referred to above, the purpose of this utility model is to provide a kind of vibration-proof structure of novel automobile condenser support, solves the problem that existing structure effectiveness in vibration suppression is not good.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is:
A vibration-proof structure for automobile condenser support, comprises rubber damper, inner metal sleeve and condenser brackets.Wherein, condenser brackets offers waist shaped hole, rubber damper is adjustable to be placed in this waist shaped hole.Rubber damper is in " work " font, and centre has circular hole, and in circular hole, socket joint has the inner metal sleeve of one " T " font, and this inner metal sleeve comprises insertion end, and the fixed end be connected with vehicle body.The side of rubber damper and the fixed end of inner metal sleeve fit, and opposite side is projecting relative to insertion end.Adopt technique scheme, by in the waist shaped hole that rubber damper is arranged in condenser brackets adjustable come the build-up tolerance of absorptive condenser, solve the problem of assembling difficulty, avoid employee to assemble complaint, enhance productivity, and embed inner metal sleeve in rubber damper, and then control the assembling amount of compression of rubber damper, make rubber damper have more than needed enough amount of compressions to cushion the vibration between condenser and vehicle body, thus improve the NVH of car load, promote car load traveling comfort.
As further improvement of the utility model, insertion end is 1mm apart from the length of rubber damper side.When car load assembling is fastening, after fixed-point contact on inner metal sleeve and vehicle body, rubber damper can not recompress, the amount of compression of rubber damper only has 1mm, rubber damping pays somebody's debt and expect repayment later amount of compression more than needed, condenser is fixed on car load, when car load runs, be subject to various excitation condenser and self can produce vibration passing to condenser brackets, rubber damper is had to isolate between condenser brackets and inner metal sleeve, the vibration passing of condenser can large lossy to the vibration of vehicle body, the vibration passing of same vehicle body also can be decayed to the vibration of condenser, thus reach the object of improvement.In actual car load NVH rectification process contrast verification find, car load under same idling operation, adopt as above technical scheme with adopt rubber damper Experimental Comparison separately, internal car noise front row about reduces 2-3dB; Rear row about reduces 1-2dB.
Preferably, rubber damper is made up of EPDM material, and inner metal sleeve is made up of stainless steel material, and condenser brackets is made up of corrosion-resistant steel or aluminum material.Waist shaped hole is of a size of Φ 18*22mm, and the I-groove of rubber damper is of a size of Φ 15mm.
The beneficial effects of the utility model: by rubber damper is assembled in the waist shaped hole of condenser brackets, and the position of rubber damper can regulate, condenser passes through when car load assembles regulate the position of rubber damper and then absorb build-up tolerance, solve the problem of assembling difficulty, avoid employee to assemble complaint, enhance productivity; Simultaneously, rubber damper isolation is provided with between condenser brackets and inner metal sleeve, and the length of inner metal sleeve is slightly shorter than rubber damper length, both ensure that rubber damper was equipped with compression, in turn ensure that rubber damper has amount of compression more than needed to cushion the vibration of condenser after assembling compression, make the large lossy of the vibration of condenser and vehicle body, improve the NVH of car load, promote car load traveling comfort.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is the cutaway view of rubber damper and inner metal sleeve in the utility model.
In figure, 1, rubber damper; 2, inner metal sleeve; 3, cold finger support; 4, waist shaped hole; 21, insertion end; 22, fixed end.
Detailed description of the invention
Embodiment, sees also Fig. 1 to 2, and a kind of vibration-proof structure of automobile condenser support, comprises rubber damper 1, inner metal sleeve 2 and condenser brackets 3.
Wherein, condenser brackets 3 is obtained by corrosion-resistant steel or aluminum material, condenser brackets 3 offers a waist shaped hole 4, and rubber damper 1 is adjustable to be placed in this waist shaped hole 4.
Rubber damper 1 is EPDM material, and in " work " font, and centre has circular hole, and in circular hole, socket joint has the inner metal sleeve 2 of one " T " font.Concrete, the bore size of rubber damper 1 is Φ 9.8mm, and the diameter of inner metal sleeve is Φ 10.5mm, and be embedded into by inner metal sleeve in rubber damper, inner metal sleeve also can not come off, simultaneously rubber damper make inner metal sleeve and condenser brackets completely isolated.Inner metal sleeve 2 is stainless steel, and it comprises insertion end 21, and the fixed end 22 be connected with vehicle body, and the side of rubber damper 1 and the fixed end 22 of inner metal sleeve fit, and opposite side is projecting relative to insertion end 21.
Waist shaped hole 4 is of a size of Φ 18*22mm, and the I-groove of rubber damper 1 is of a size of Φ 15mm.Because rubber damper I-groove size is less than the size of condenser brackets waist shaped hole, rubber damper can carry out position adjustments in waist shaped hole.Insertion end 21 is 1mm apart from the length of rubber damper 1 side, rubber damper 1 also has enough compressible amounts to cushion the vibration passing between condenser and vehicle body while having connected inner metal sleeve 2 and condenser brackets 3, thus realizes the vibration-damping function of condenser brackets.
The utility model, by regulating the position of rubber damper 1 waist shaped hole 4 in condenser brackets 3 and then absorbing build-up tolerance, ensures to produce assembling; Rubber damper 1 is set between condenser brackets 3 and inner metal sleeve 2 simultaneously, and ensure that rubber damping is lined with amount of compression more than needed, when car load runs, the vibration passing of condenser can large lossy to the vibration of vehicle body, the vibration passing of same vehicle body also can be decayed to the vibration of condenser, thus improve NVH effect, improve car load traveling comfort.
Above embodiment has just set forth groundwork of the present utility model, and under the prerequisite not departing from the utility model spirit and scope, the utility model also has various conversion, and these conversion all should be considered as falling within claimed the utility model scope.
Claims (4)
1. the vibration-proof structure of an automobile condenser support, comprise condenser brackets (3) and rubber damper (1), it is characterized in that: described condenser brackets (3) offers waist shaped hole (4), rubber damper (1) is adjustable to be placed in this waist shaped hole (4); Described rubber damper (1) is in " work " font, and centre has circular hole, and in circular hole, socket joint has the inner metal sleeve (2) of one " T " font; This inner metal sleeve (2) comprises insertion end (21), and the fixed end (22) to be connected with vehicle body, the side of described rubber damper (1) and the fixed end (22) of inner metal sleeve fit, and opposite side is projecting relative to insertion end (21).
2. the vibration-proof structure of automobile condenser support as claimed in claim 1, is characterized in that: described insertion end (21) is 1mm apart from the length of rubber damper (1) side.
3. the vibration-proof structure of automobile condenser support as claimed in claim 1 or 2, it is characterized in that: described rubber damper (1) is made up of EPDM material, inner metal sleeve (2) is made up of stainless steel material, and condenser brackets (3) is made up of corrosion-resistant steel or aluminum material.
4. the vibration-proof structure of automobile condenser support as claimed in claim 3, it is characterized in that: described waist shaped hole (4) is of a size of Φ 18*22mm, the I-groove of rubber damper (1) is of a size of Φ 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580797.2U CN204222589U (en) | 2014-10-09 | 2014-10-09 | A kind of vibration-proof structure of automobile condenser support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580797.2U CN204222589U (en) | 2014-10-09 | 2014-10-09 | A kind of vibration-proof structure of automobile condenser support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222589U true CN204222589U (en) | 2015-03-25 |
Family
ID=52920718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580797.2U Active CN204222589U (en) | 2014-10-09 | 2014-10-09 | A kind of vibration-proof structure of automobile condenser support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688635A (en) * | 2018-07-10 | 2018-10-23 | 上汽通用五菱汽车股份有限公司 | Automobile vacuum pump bridge connected mounting structure |
| CN108860122A (en) * | 2018-07-05 | 2018-11-23 | 金龙联合汽车工业（苏州）有限公司 | A kind of novel braking system vibration and noise reducing modular rack |
| CN109026666A (en) * | 2017-06-08 | 2018-12-18 | 佛山市顺德区美的饮水机制造有限公司 | Pump case component, water pump and the ice machine with it |
-
2014
- 2014-10-09 CN CN201420580797.2U patent/CN204222589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026666A (en) * | 2017-06-08 | 2018-12-18 | 佛山市顺德区美的饮水机制造有限公司 | Pump case component, water pump and the ice machine with it |
| CN108860122A (en) * | 2018-07-05 | 2018-11-23 | 金龙联合汽车工业（苏州）有限公司 | A kind of novel braking system vibration and noise reducing modular rack |
| CN108688635A (en) * | 2018-07-10 | 2018-10-23 | 上汽通用五菱汽车股份有限公司 | Automobile vacuum pump bridge connected mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |