CN207229622U - A kind of driving device for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises - Google Patents
A kind of driving device for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises Download PDFInfo
- Publication number
- CN207229622U CN207229622U CN201720985658.1U CN201720985658U CN207229622U CN 207229622 U CN207229622 U CN 207229622U CN 201720985658 U CN201720985658 U CN 201720985658U CN 207229622 U CN207229622 U CN 207229622U
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- China
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- drive disk
- belt pulley
- driving device
- motor vehicle
- vehicle air
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- 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.)
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- Applications Or Details Of Rotary Compressors (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
It the utility model is related to a kind of driving device for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, including belt pulley, drive disk, coil, the drive disk be arranged at the side of belt pulley and with compressor of air conditioner rotor axis connection, the coil is assemblied in the coil groove of belt pulley opposite side, and bearing is provided with the axial center hole of the belt pulley；Gap is provided between the belt pulley and drive disk, the side outer wall of the belt pulley is actuation face；The drive disk is rubber drive disk, and the rubber drive disk is made of elastomeric material and metallic framework, and the actuation face is equipped with cricoid fixing groove, and friction plate is provided with the fixing groove.The utility model can significantly reduce that drive disk is low with the actuation noise of belt pulley, eliminate the quaver in work and vibration, and can improve the power of driving device.
Description
Technical field
The utility model belongs to automobile air conditioner compressor technical field, and in particular to one kind improves Spiralism type air conditioning for automobiles pressure
Contracting machine starts and the driving device of running noises.
Background technology
Automobile air conditioner compressor is made of compressor block and clutch.The work of automobile air conditioner compressor is to pass through automobile
What driven by engine clutch carried out.Clutch is made of belt pulley, coil and drive disk, and automobile engine once starts, skin
Belt wheel is to be rotated under the traction of belt with certain gearratio.When pressing automobile A/C buttons, the coil energization work of clutch
Make, drive disk adsorbs synchronous rotary over pulleys carried under the attraction of magnetic force.The armature spindle of compressor and drive disk are fixed
Connect, the rotation of drive disk has driven the work of compressor：Air-breathing, compression and exhaust, so as to fulfill changing for automotive interior temperature
It is kind.
Traditional Rotary Vane Motor Vehicle Air-Conditioning Compressor using spring strap clutch, its drive disk is made of spring leaf
, chip architecture of the spring is simple, and cost is low, is manufactured suitable for high-volume.But the shortcomings that spring leaf drive disk, is also apparent from：With belt
Noise is big when wheel is attracted, quaver that can be with spring leaf in rotary course and vibration.As people pursue increasingly comfort
Improve, the driving device of traditional Rotary Vane Motor Vehicle Air-Conditioning Compressor cannot meet use demand.
Utility model content
In view of this, to solve the above-mentioned problems, the utility model provides a kind of improvement Rotary Vane Motor Vehicle Air-Conditioning Compressor
Start and the driving device of running noises, it is low with the actuation noise of belt pulley to significantly reduce drive disk, eliminates in work
Quaver and vibration, and the power of driving device can be improved.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：One kind improves the compression of Spiralism type air conditioning for automobiles
Machine starts and the driving device of running noises, including belt pulley, drive disk, coil, the drive disk are arranged at the one of belt pulley
Side and it is assemblied in compressor of air conditioner rotor axis connection, the coil in the coil groove of belt pulley opposite side, the belt pulley
Axial center hole in bearing is installed；Gap is provided between the belt pulley and drive disk, outside the side of the belt pulley
Wall is actuation face；The drive disk is rubber drive disk, and the rubber drive disk is made of elastomeric material and metallic framework, described
Actuation face is equipped with cricoid fixing groove, and friction plate is provided with the fixing groove.
Further, the actuation face is smooth flat, and the friction plate is from fixing groove protrusions, and the friction plate is by nothing
Asbestos composite material is formed.
Further, the bearing is made of GGR15, and the belt pulley is made of No. 10 steel.
Further, the coil is made of copper wire and SPCC.
Further, it is also associated with overtemperature protection system on the coil.
Further, the drive disk is connected by bolt with the compressor rotor shaft.
Further, between being provided with the outside of the drive disk between the covering drive disk and drive disk and belt pulley
The dust cover of gap, the dust cover are fixedly installed on the belt pulley.
Further, the dust cover is disc-shaped structure, and is bolted on belt pulley.
In addition, in technical solution described in the utility model, it is all not do what is illustrated, it can use normal in this area
Rule means realize the technical program.
The utility model has the following advantages：The drive disk of the utility model is rubber drive disk, the actuation with belt pulley
Noise is low, and due to being rubber, it is thus eliminated that quaver and vibration in work, noise about 2dB lower than spring strap clutch
(A).In addition, adding friction plate design on the belt pulley actuation face of the utility model, the actuation of drive disk reduce further
Noise, moment of friction are also significantly improved.And the lifting of moment of friction so that driving device is not increasing the feelings of coil windings
Under condition, power is improved.
The utility model also sets up dust cover, and the dust cover is complete by the gap between drive disk and drive disk and belt pulley
Including all standing, can prevent dust, water, oil and the other debris of external environment condition from entering the gap, ensure inner space and
The cleanliness factor of gap Liang Ge sides.When automobile under severe conditions when driving, can ensure electromagnetic clutch normal work and vapour
The safety traffic of car, extends the service life of driving device, and does not influence compressor heat dissipation.Additionally it is possible to effectively reduce driving dress
Put actuation, disconnect the level of noise of moment.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the front view that the utility model is attracted face.
Fig. 3 is the front view of the utility model drive disk.
In figure：1st, drive disk；2nd, belt pulley；3rd, coil；4th, bearing；5th, friction plate.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1-3, a kind of driving device for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, including skin
Belt wheel 2, drive disk 1, coil 3, the drive disk 1 be arranged at the side of belt pulley 2 and with compressor of air conditioner rotor axis connection,
The coil 3 is assemblied in the coil groove of 2 opposite side of belt pulley, and bearing 4 is provided with the axial center hole of the belt pulley 2；
Gap is provided between the belt pulley 2 and drive disk 1, the side outer wall of the belt pulley 2 is actuation face；The drive disk 1
For rubber drive disk, the rubber drive disk is made of elastomeric material and metallic framework, and the actuation face is equipped with cricoid solid
Determine groove, friction plate 5 is provided with the fixing groove.
The drive disk 1 of the utility model is rubber drive disk, low with the actuation noise of belt pulley 2, and due to being rubber,
It is thus eliminated that quaver and vibration in work, noise about 2dB (A) lower than spring strap clutch.In addition, the skin of the utility model
Belt wheel adds friction plate 5 on 2 actuation face, can reduce further the actuation noise of drive disk 1, and moment of friction is also shown
Write lifting.And the lifting of moment of friction so that driving device improves power in the case where not increasing coil windings.
The actuation face is smooth flat, and the friction plate 5 is compound by no asbestos from fixing groove protrusions, the friction plate
Material is formed.As a preferred embodiment, the bearing 4 is made of GGR15, the belt pulley 2 is made of No. 10 steel.The coil 2
It is made of copper wire and SPCC.Overtemperature protection system is also associated with the coil.By setting overtemperature protection system, when coil 3
It when temperature is excessive, can automatically disconnect, improve security performance.The drive disk is connected by bolt with the compressor rotor shaft
Connect.
The anti-of gap between the covering drive disk 1 and drive disk 1 and belt pulley 2 is provided with the outside of the drive disk
Dust hood (not shown), the dust cover are fixedly installed on the belt pulley.The dust cover is disc-shaped structure, and
And it is bolted on belt pulley.Gap between drive disk and drive disk and belt pulley is completely covered the dust cover
Inside, it can prevent dust, water, oil and the other debris of external environment condition from entering the gap, ensure inner space and gap two
The cleanliness factor of a side.When automobile under severe conditions when driving, can ensure electromagnetic clutch normal work and the peace of automobile
Full traveling, extends the service life of driving device, and does not influence compressor heat dissipation.Additionally it is possible to effectively reduce driving device be attracted,
Disconnect the level of noise of moment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.
Claims (8)
1. it is a kind of improve Rotary Vane Motor Vehicle Air-Conditioning Compressor start and running noises driving device, including belt pulley, drive disk,
Coil, the drive disk are arranged at the side of belt pulley and are assemblied in skin with compressor of air conditioner rotor axis connection, the coil
In the coil groove of belt wheel opposite side, bearing is installed in the axial center hole of the belt pulley；The belt pulley and drive disk it
Between be provided with gap, the side outer wall of the belt pulley is actuation face；It is characterized in that：The drive disk is rubber drive disk,
The rubber drive disk is made of elastomeric material and metallic framework, and the actuation face is equipped with cricoid fixing groove, the fixation
Friction plate is provided with groove.
2. the driving device according to claim 1 for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, its
It is characterized in that：The actuation face is smooth flat, and the friction plate is compound by no asbestos from fixing groove protrusions, the friction plate
Material is formed.
3. the driving device according to claim 1 for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, its
It is characterized in that：The bearing is made of GGR15, and the belt pulley is made of No. 10 steel.
4. the driving device according to claim 1 for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, its
It is characterized in that：The coil is made of copper wire and SPCC.
5. the driving device according to claim 1 for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, its
It is characterized in that：Overtemperature protection system is also associated with the coil.
6. the driving device according to claim 1 for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, its
It is characterized in that：The drive disk is connected by bolt with the compressor rotor shaft.
7. the driving device according to claim 1 for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, its
It is characterized in that：The dust-proof of gap between the covering drive disk and drive disk and belt pulley is provided with the outside of the drive disk
Cover, the dust cover are fixedly installed on the belt pulley.
8. the driving device according to claim 7 for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises, its
It is characterized in that：The dust cover is disc-shaped structure, and is bolted on belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985658.1U CN207229622U (en) | 2017-08-09 | 2017-08-09 | A kind of driving device for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985658.1U CN207229622U (en) | 2017-08-09 | 2017-08-09 | A kind of driving device for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229622U true CN207229622U (en) | 2018-04-13 |
Family
ID=61856778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985658.1U Expired - Fee Related CN207229622U (en) | 2017-08-09 | 2017-08-09 | A kind of driving device for improving Rotary Vane Motor Vehicle Air-Conditioning Compressor startup and running noises |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934959A (en) * | 2022-05-23 | 2022-08-23 | 宁国九鼎橡塑制品有限公司 | Low-noise rubber driving disc of air-conditioning compressor for vehicle |
-
2017
- 2017-08-09 CN CN201720985658.1U patent/CN207229622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934959A (en) * | 2022-05-23 | 2022-08-23 | 宁国九鼎橡塑制品有限公司 | Low-noise rubber driving disc of air-conditioning compressor for vehicle |
| CN114934959B (en) * | 2022-05-23 | 2023-08-18 | 宁国九鼎橡塑制品有限公司 | Low-noise rubber driving disc for air conditioner compressor for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |