CN209208406U - Air-conditioner compressor mounting bracket and automobile - Google Patents
Air-conditioner compressor mounting bracket and automobile Download PDFInfo
- Publication number
- CN209208406U CN209208406U CN201822030816.5U CN201822030816U CN209208406U CN 209208406 U CN209208406 U CN 209208406U CN 201822030816 U CN201822030816 U CN 201822030816U CN 209208406 U CN209208406 U CN 209208406U
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- China
- Prior art keywords
- bushing
- air
- mounting bracket
- threaded sleeve
- conditioner compressor
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Abstract
The utility model belongs to motor mounting bracket technical field, is related to a kind of air-conditioner compressor mounting bracket and automobile.The air-conditioner compressor mounting bracket includes rack body, threaded sleeve and bushing, the threaded sleeve is fixedly connected on the rack body, bushing mounting holes are provided on the rack body, the bushing press-mounting is in the bushing mounting holes, the threaded sleeve is for connecting compressor of air conditioner, and the bushing is for connecting motor.The air-conditioner compressor mounting bracket can prevent compressor of air conditioner installation site from generating cracking risk, while can play vibration isolation, Noise Reduction, improve the comfort of driver and passenger.The air-conditioner compressor mounting bracket is applied to the pure electric automobile with motor or the hybrid vehicle with motor and internal combustion engine.
Description
Technical field
The utility model belongs to the mounting bracket technical field of pure electric automobile or hybrid vehicle, more particularly to one
Kind air-conditioner compressor mounting bracket and automobile.
Background technique
The mounting bracket of the compressor of air conditioner in major part vehicle is all using cast aluminium bracket and cast iron bracket at present.
When the mounting bracket of compressor of air conditioner uses cast aluminium bracket, surrender, tensile strength and the material of aluminum alloy materials
It is lower that material elongation percentage compares Metal plate, and compressor of air conditioner will generate biggish torsional moment and vibration at work, when
When the torsional moment and vibration are transmitted on mounting bracket and motor, mounting bracket is held after bearing biggish torque and vibration
Mounting bracket cracking, durability damage, bolt torque decaying loosening is easily caused to lead to the various problems such as abnormal sound.In addition, aluminium alloy
The fixation bracket of casting leads to support bracket fastened production control complexity, production due to the limitation of its material property and production technology
Qualification rate is low, high production cost and exemplar are at high cost, will lead to exemplar weight weight to improve support bracket fastened performance level
And volume is big, is not easy space layout.
When the mounting bracket of compressor of air conditioner uses cast iron bracket, stock utilization can not play well, and cast
There is more uncontrollable factor in the process will lead to that exemplar qualification rate is low, so that the production of mounting bracket be made to manage complicated and exemplar
It is at high cost.It is limited by production technology, casting is bigger to material limitation, is unable to flexible choice material trademark.To improve peace
The intensity for filling bracket, need to increase the thickness of casting to improve local strength, this make mounting bracket occupy forward engine room space it is big,
Weight is heavy and is unfavorable for space general layout.
In addition, the connection between the fixation bracket and motor of existing above two form uses the rigidity of non-bushing substantially
Connection, vibration insulation and noise reduction is ineffective, need to be fixed using the bolt of different model, increase the type selecting of fastener, be unfavorable for
Components control, also adds the switching for producing upper fastening tool, lengthens productive temp, can not improve production effect well
Rate.
Utility model content
The technical problem to be solved by the utility model is to for existing mounting bracket in unbearable biggish torque
The technical issues of with vibration, provide a kind of air-conditioner compressor mounting bracket and automobile.
In order to solve the above technical problems, on the one hand, the utility model embodiment provides a kind of compressor of air conditioner installation branch
Frame, including rack body, threaded sleeve and bushing, the threaded sleeve are fixedly connected on the rack body, the branch
Bushing mounting holes are provided on frame ontology, the bushing press-mounting is in the bushing mounting holes, and the threaded sleeve is for connecting
Compressor of air conditioner, the bushing is for connecting motor.
Optionally, the threaded sleeve is provided with multiple；
The bushing mounting holes are provided with multiple, and the bushing is provided with multiple, and multiple bushings are pressed correspondingly
In multiple bushing mounting holes.
Optionally, there are three the threaded sleeve settings, three threaded sleeve distributions triangular in shape.
Optionally, there are three the bushing mounting holes settings, three bushing mounting holes distributions triangular in shape；
There are three the bushing settings, and three bushings are fitted in correspondingly in three bushing mounting holes.
Optionally, each threaded sleeve is between two adjacent bushings.
Optionally, the central axes of the threaded sleeve are perpendicular to plane locating for the rack body.
Optionally, the axis parallel of the central axes of the threaded sleeve and the bushing, the axis of the threaded sleeve
Line extends along the front-rear direction of automobile.
Optionally, the rack body includes the big stress of small stress area and the circle around the small stress area
Region, the threaded sleeve and bushing mounting holes are located at the high-stress area domain.
Optionally, the high-stress area domain is provided with reinforcing rib, and the small stress area is provided with lightening hole.
On the other hand, the utility model embodiment provides a kind of automobile comprising above-mentioned compressor of air conditioner installs branch
Frame.
According to the air-conditioner compressor mounting bracket of the utility model embodiment, used between rack body and compressor of air conditioner
Threaded sleeve connection, since threaded sleeve is equipped with internal screw thread, intensity is higher.Compressor of air conditioner can be prevented when limiting condition works
The Bolt Torque only connected between compressor of air conditioner and threaded sleeve decays, while preventing compressor of air conditioner installation site from producing
Raw cracking risk.In addition, being connected between rack body and motor using bushing, makes compressor of air conditioner at work, be transferred to branch
The vibration of frame ontology will be absorbed by bushing, play vibration isolation, Noise Reduction, improve the comfort of driver and passenger, significantly
The fatigue of driver is reduced, is played the role of for traffic safety fine.The air-conditioner compressor mounting bracket is applied to motor
Pure electric automobile or hybrid vehicle with motor and internal combustion engine.
Detailed description of the invention
Fig. 1 is the schematic diagram for the air-conditioner compressor mounting bracket that an embodiment of the present invention provides；
Fig. 2 is the schematic diagram of another angle for the air-conditioner compressor mounting bracket that an embodiment of the present invention provides；
Fig. 3 is the sectional view in Fig. 2 at A-A；
Fig. 4 is the sectional view in Fig. 2 at B-B；
Fig. 5 is the dress of the air-conditioner compressor mounting bracket that an embodiment of the present invention provides and motor and compressor of air conditioner
Figure.
Appended drawing reference in specification is as follows:
1, air-conditioner compressor mounting bracket；11, rack body；111, bushing mounting holes；112, small stress area；113, big
Stress area；12, threaded sleeve；13, bushing；14, reinforcing rib；15, lightening hole；
2, motor；
3, compressor of air conditioner.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the utility model is described in further detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As shown in Figures 1 to 5, air-conditioner compressor mounting bracket 1 provided by the embodiment of the utility model, including rack body
11, threaded sleeve 12 and bushing 13, the threaded sleeve 12 are fixedly connected on the rack body 11, the rack body
Bushing mounting holes 111 are provided on 11, the bushing 13 is fitted in the bushing mounting holes 111, and the threaded sleeve 12 is used
In connection compressor of air conditioner 3, the bushing 13 is for connecting motor 2.
Air-conditioner compressor mounting bracket 1 provided by the embodiment of the utility model, between rack body 11 and compressor of air conditioner 3
It is connected using threaded sleeve 12, since threaded sleeve 12 is equipped with internal screw thread, intensity is higher, and compressor of air conditioner 3 is in limiting condition work
It when making, can prevent the Bolt Torque connected between compressor of air conditioner 3 and threaded sleeve 12 from decaying, while prevent air conditioner compressed
3 installation site of machine generates cracking risk.In addition, connecting between rack body 11 and motor 2 using bushing 13, make compressor of air conditioner
3 at work, and the vibration for being transferred to rack body 11 will be absorbed by bushing 13, plays vibration isolation, Noise Reduction, improves driver
The comfort of member and passenger, substantially reduce the fatigue of driver, play the role of for traffic safety fine.Compressor of air conditioner installation
Bracket 1 is applied to the pure electric automobile with motor or the hybrid vehicle with motor and internal combustion engine.
The rack body 11 is formed by metal plate punching.The cost of the rack body 11 is low, dimensionally stable and the pole of figure
Easily simplify, and the occupied space of the rack body 11 is smaller, this makes can when the forward engine room of automobile arranges compressor of air conditioner 3
With more easily and more flexible.
The air-conditioner compressor mounting bracket 1 can be required according to the performance and NVH of different vehicles, adjustable branch
Plate thickness, material trademark, the structure type of bushing 13 and the bolt for selecting different model of frame ontology 11 etc. are matched, and are had
Very strong flexibility, realizes hardware and software platform well.
Further, since the manufacturing process of rack body 11 described in punching press and threaded sleeve 12 is mature, quality control it is simple and
It is high to produce qualification rate, production cost and exemplar cost greatly reduces.
In one embodiment, as shown in Figures 1 and 2, the rack body 11 is planar.The rack body 11 is without turning over
Side design avoids punching press rebound risk problem, and the design of 11 structure of rack body regular greatly reduces punching press difficulty.
In one embodiment, the rack body 11 with a thickness of 5mm, the thread bush being welded on the rack body 11
The diameter of pipe 12 is 17mm, to meet the strength and stiffness need when rack body 11 is connect with motor 2 and compressor of air conditioner 3
It asks.
It in other embodiments, can be according to strength and stiffness topology requirement with the thickness of the rack body of platform different automobile types
It is adjusted.The weld length of threaded sleeve can also be adjusted, to adapt to the arrangement of same platform different automobile types compressor of air conditioner.
The rigidity of the bushing can match adjustment with vehicle according to reality and be adjusted.
In one embodiment, as shown in Figure 1, the threaded sleeve 12 be provided with it is multiple.The bushing mounting holes 111 are arranged
Have multiple, the bushing 13 is provided with multiple, and multiple bushings 13 are fitted in multiple bushing mounting holes correspondingly
In 111.
By the way that multiple threaded sleeves 12, multiple bushing mounting holes 111 and multiple bushings 13 is arranged, increase described air conditioner compressed
Bonding strength between machine mounting bracket 1 and motor 2 and compressor of air conditioner 3 enhances the stability of connection.
In one embodiment, it can be required according to real vehicle, the rubber bodies in each bushing 13 in multiple bushings 13 are carried out
Design makes rubber bodies have different-stiffness along Y-direction (width direction of automobile) and Z-direction (short transverse of automobile).If rubber bodies
Y-direction rigidity requirement it is larger, then thicker sizing material is designed along Y-direction to rubber bodies；If the Z-direction rigidity requirement of rubber bodies is smaller,
Relatively thin sizing material is designed along Z-direction to rubber bodies；Remaining uses hollow out.To play the role of vibration insulation and noise reduction well, make material point
Cloth is reasonable, realizes loss of weight lightweight.
In one embodiment, as shown in Figure 1, three threaded sleeves 12 are in there are three the settings of the threaded sleeve 12
Triangle-Profile.
Three threaded sleeves 12 use triangular arrangement, improve well air-conditioner compressor mounting bracket 1 by
Power.At the same time, the structure of three threaded sleeves 12 is identical, reduces the wind of misloading in number of molds and production process
Danger realizes sharing for fastener, reduces the type selecting of fastener, while simplifying the diverter tool in assembling process.
In one embodiment, as shown in Figure 1, there are three the settings of the bushing mounting holes 111, three bushing mounting holes
111 distributions triangular in shape.There are three the settings of bushing 13, and three bushings 13 are fitted in three linings correspondingly
It covers in mounting hole 111.
Three bushings 13 use triangular arrangement, improve the stress of air-conditioner compressor mounting bracket 1 well, make
13 uniform force of the bushing distribution.
In one embodiment, as shown in Figure 1, each threaded sleeve 12 be located at two adjacent bushings 13 it
Between.Accordingly, each bushing 13 is between two adjacent threaded sleeves 12.
By the way that the bushing 13 is staggered with threaded sleeve 12, with improve the air-conditioner compressor mounting bracket 1 with
Bonding strength between motor 2 and compressor of air conditioner 3.
In one embodiment, as shown in Figure 1, the central axes of the threaded sleeve 12 are perpendicular to locating for the rack body 11
Plane so that the compressor of air conditioner 3 is more smoothly mounted on the air-conditioner compressor mounting bracket 1.
In one embodiment, as shown in Figures 1 and 5, the axis of the central axes of the threaded sleeve 12 and the bushing 13
Line is parallel, and the central axes of the threaded sleeve 12 extend along the front-rear direction of automobile.
The axis of the bushing 13 and threaded sleeve 12 is set along X to (front-rear direction of automobile, the i.e. length direction of automobile)
It sets, so that making the compressor of air conditioner for installing the compressor of air conditioner 3 and the bolt of motor 2 is all tightened in X direction
3, motor 2 and 1 the space occupied of air-conditioner compressor mounting bracket are minimum, largely improve the space utilization rate of forward engine room.
In one embodiment, as shown in Figure 1, the rack body 11 includes small stress area 112 and surround described small
The high-stress area domain 113 of one circle of stress area 112, the threaded sleeve 12 and bushing mounting holes 111 are located at the big stress
Region 113.
By the threaded sleeve 12 and 111 concentrated setting of bushing mounting holes in the high-stress area domain 113, make to described
When rack body 11 is designed, can only for property high-stress area domain 113 be thickeied and be reinforced, and described small be answered
Power region 112 can then be thinned relatively or be arranged lightening hole 15 and carry out loss of weight, realize the lightweight of the rack body 11.
In one embodiment, as shown in Figure 1, the high-stress area domain 113 is provided with reinforcing rib 14, the small stress area
112 are provided with lightening hole 15.
By the way that the reinforcing rib 14 is arranged, to reinforce the high-stress area domain 113, compressor of air conditioner installation is improved
The service life endurance quality of bracket 1.By carrying out maximumlly removing material (setting lightening hole 15) in small stress area 112, make
The lightweight of the air-conditioner compressor mounting bracket 1 is realized in the weight saving of the air-conditioner compressor mounting bracket 1.
Automobile provided by the embodiment of the utility model comprising above-mentioned air-conditioner compressor mounting bracket.
The automobile of the utility model embodiment refers to pure electric automobile with motor or mixed with motor and internal combustion engine
Close power vehicle.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of air-conditioner compressor mounting bracket, which is characterized in that including rack body, threaded sleeve and bushing, the spiral shell
Line casing is fixedly connected on the rack body, and bushing mounting holes are provided on the rack body, and the bushing press-mounting exists
In the bushing mounting holes, the threaded sleeve is for connecting compressor of air conditioner, and the bushing is for connecting motor.
2. air-conditioner compressor mounting bracket according to claim 1, which is characterized in that the threaded sleeve is provided with more
It is a；
The bushing mounting holes are provided with multiple, and the bushing is provided with multiple, and multiple bushings are fitted in correspondingly
In multiple bushing mounting holes.
3. air-conditioner compressor mounting bracket according to claim 1, which is characterized in that the threaded sleeve is provided with three
It is a, three threaded sleeve distributions triangular in shape.
4. air-conditioner compressor mounting bracket according to claim 3, which is characterized in that the bushing mounting holes are provided with three
It is a, three bushing mounting holes distributions triangular in shape；
There are three the bushing settings, and three bushings are fitted in correspondingly in three bushing mounting holes.
5. air-conditioner compressor mounting bracket according to claim 4, which is characterized in that each threaded sleeve is located at phase
Between two adjacent bushings.
6. air-conditioner compressor mounting bracket according to claim 1, which is characterized in that hang down the central axes of the threaded sleeve
The directly plane locating for the rack body.
7. air-conditioner compressor mounting bracket according to claim 1 or 6, which is characterized in that the axis of the threaded sleeve
The central axes of the axis parallel of line and the bushing, the threaded sleeve extend along the front-rear direction of automobile.
8. air-conditioner compressor mounting bracket according to claim 1, which is characterized in that the rack body includes small stress
Region and the high-stress area domain enclosed for surrounding the small stress area, the threaded sleeve and bushing mounting holes are located at described
High-stress area domain.
9. air-conditioner compressor mounting bracket according to claim 8, which is characterized in that the high-stress area domain, which is provided with, to be added
Strengthening tendons, the small stress area are provided with lightening hole.
10. a kind of automobile, which is characterized in that including air-conditioner compressor mounting bracket described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030816.5U CN209208406U (en) | 2018-12-04 | 2018-12-04 | Air-conditioner compressor mounting bracket and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030816.5U CN209208406U (en) | 2018-12-04 | 2018-12-04 | Air-conditioner compressor mounting bracket and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208406U true CN209208406U (en) | 2019-08-06 |
Family
ID=67463047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030816.5U Active CN209208406U (en) | 2018-12-04 | 2018-12-04 | Air-conditioner compressor mounting bracket and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016611A (en) * | 2019-12-31 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Vibration reduction support for connecting compressor and power assembly and vehicle |
-
2018
- 2018-12-04 CN CN201822030816.5U patent/CN209208406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016611A (en) * | 2019-12-31 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Vibration reduction support for connecting compressor and power assembly and vehicle |
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| GR01 | Patent grant |