CN207485905U - One kind is based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly - Google Patents
One kind is based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly Download PDFInfo
- Publication number
- CN207485905U CN207485905U CN201721085757.0U CN201721085757U CN207485905U CN 207485905 U CN207485905 U CN 207485905U CN 201721085757 U CN201721085757 U CN 201721085757U CN 207485905 U CN207485905 U CN 207485905U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- belt pulley
- air conditioner
- automobile air
- conditioner clutch
- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
- Pulleys (AREA)
Abstract
The utility model discloses one kind based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly, it is characterized in that：Including belt pulley, French Franc and bearing, the bearing installation is over pulleys carried, the French Franc includes mounting base and the beam barrel in mounting base, the beam barrel is towards bearing, denoising device is equipped between the French Franc and belt pulley, the denoising device includes noise reduction piece, bolt is equipped between the noise reduction part and French Franc and belt pulley, the noise reduction part is connect by bolt with belt pulley with French Franc respectively, the noise reduction part includes polytetrafluoroethylene film matrix and support rubber, the polytetrafluoroethylene film matrix is equipped with the accommodating chamber for placing support rubber, reached reduce automobile air conditioner clutch using when open and close during friction there are noise technique effect.
Description
Technical field
The utility model belongs to clutch field, prevents more specifically, it is related to a kind of expanded based on horseshoe rubber noise reduction
Protect automobile air conditioner clutch assembly.
Background technology
When air conditioning for automobiles uses, important component of the automobile air conditioner clutch as automobile, in the mistake of vehicle to run
Automobile air conditioner clutch is often used in journey, still, automobile air conditioner clutch due to the use of friction during keying
There are noise, so being improved existing automobile air conditioner clutch.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reduction automobile air conditioner clutch
It is total to be based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch for noise one kind existing for friction during being opened and closed during use
Into.
To achieve the above object, the utility model provides following technical solution：One kind is expanded based on horseshoe rubber noise reduction
Automobile air conditioner clutch assembly is protected, including belt pulley, flange and bearing, the bearing is installed over pulleys carried, the method
Orchid includes mounting base and the beam barrel in mounting base, and the beam barrel is equipped with towards bearing between the flange and belt pulley
Denoising device, the denoising device includes noise reduction piece, bolt is equipped between the noise reduction piece and flange and belt pulley, described
For noise reduction piece by bolt respectively with belt pulley and flanged joint, the noise reduction piece is including polytetrafluoroethylene film matrix and supports rubber, institute
Polytetrafluoroethylene film matrix is stated to be equipped with to place the accommodating chamber for supporting rubber.
By using above-mentioned technical proposal, the protection of tetrafluoro horseshoe rubber integral is set up, and resistance to height is poured in inside based on skeleton
Warm and wear-resistant support rubber-moulding, exterior design have super abrasive to damage oiliness polytetrafluoroethylene film matrix, and tetrafluoro horseshoe building rubber compound is into drop
It makes an uproar component, reduces noise existing for friction during being opened and closed when automobile air conditioner clutch uses, while automobile sky can also be formed
It is transferred from the overload prevention component of clutch, the damage of effective protection overload of compressor.
The utility model is further arranged to：The noise reduction piece is equipped with several grooves, and the groove forms cellular knot
Structure is set, and the opening of the groove is towards belt pulley.
By using above-mentioned technical proposal, the effect of absorbing sound and lowering noise can be further functioned as.
The utility model is further arranged to：Dustproof shell is installed, the belt pulley is equipped with several outside the noise reduction piece
Limited post, the dustproof shell are equipped with the limiting slot coordinated with limited post.
By using above-mentioned technical proposal, it is anti-into overload that full-enclosed expands skidding dustproof shell and tetrafluoro horseshoe building rubber compound
Protecting assembly, the damage of effective protection overload of compressor.
The utility model is further arranged to：The dustproof shell by bolt respectively with belt pulley and flanged joint.
By using above-mentioned technical proposal, it can play and facilitate fixed dustproof shell.
Description of the drawings
Fig. 1 is that a kind of structure that protection automobile air conditioner clutch assembly is expanded based on horseshoe rubber noise reduction of the utility model is shown
It is intended to one；
Fig. 2 is that a kind of structure that protection automobile air conditioner clutch assembly is expanded based on horseshoe rubber noise reduction of the utility model is shown
It is intended to two；
Fig. 3 is the structure diagram of noise reduction piece.
In figure：1st, belt pulley；2nd, bearing；3rd, mounting base；4th, beam barrel；5th, bolt；6th, polytetrafluoroethylene film matrix；7th, rubber is supported；
8th, groove；9th, dustproof shell；10th, limited post；11st, limiting slot；12nd, noise reduction piece.
Specific embodiment
The expansion protection air conditioning for automobiles clutch of horseshoe rubber noise reduction is based on referring to figs. 1 to one kind that shown in Fig. 3, present case is implemented
Device assembly, including belt pulley 1, flange and bearing 2, the bearing 2 is mounted on belt pulley 1, and the flange includes mounting base 3
With the beam barrel 4 in mounting base 3, the beam barrel 4 is equipped with noise reduction and fills towards bearing 2 between the flange and belt pulley 1
It puts, the denoising device includes noise reduction piece 12, and bolt 5 is equipped between the noise reduction piece 12 and flange and belt pulley 1, described
For noise reduction piece 12 by bolt 5 respectively with belt pulley 1 and flanged joint, the noise reduction piece 12 is including polytetrafluoroethylene film matrix 6 and supports
Rubber 7, the polytetrafluoroethylene film matrix 6 are equipped with the accommodating chamber for placing support rubber 7.
Honeycomb structure setting is formed by several grooves 8, the opening of the groove 8 is towards belt pulley inside the noise reduction piece
1, dustproof shell 9 is installed outside the noise reduction piece, the belt pulley 1 is equipped with several limited posts 10, the dustproof shell 9 be equipped with
Limited post 10 coordinate limiting slot 11, the dustproof shell 9 by bolt 5 respectively with belt pulley 1 and flanged joint.
7 integral type of tetrafluoro horseshoe rubber protection set up, inside based on skeleton pour high temperature resistant and it is wear-resistant support rubber 7 into
Type, exterior design have super abrasive damage oiliness polytetrafluoroethylene film matrix 6, and tetrafluoro horseshoe rubber 7 is combined into noise reduction components, while can also be formed
The overload prevention component of automobile air conditioner clutch, effective protection overload of compressor damage, when reducing automobile air conditioner clutch use
Noise existing for friction during keying.
Embodiment described above is a kind of preferable scheme of the utility model, not the utility model is made any
Formal limitation also has other variants and remodeling under the premise of without departing from the technical solution recorded in claim.
Claims (4)
1. one kind is based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly, including belt pulley, flange and bearing,
Over pulleys carried, the flange includes mounting base and the beam barrel in mounting base, the beam barrel direction for the bearing installation
Bearing, it is characterised in that：Denoising device is equipped between the flange and belt pulley, the denoising device includes noise reduction piece, described
Bolt is equipped between noise reduction piece and flange and belt pulley, the noise reduction piece is connected by bolt with belt pulley and flange respectively
It connects, the noise reduction piece includes polytetrafluoroethylene film matrix and support rubber, and the polytetrafluoroethylene film matrix is equipped with to place support rubber
Accommodating chamber.
2. it is according to claim 1 a kind of based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly, it is special
Sign is：The noise reduction piece is equipped with several grooves, and the groove forms honeycomb structure setting, the opening direction of the groove
Belt pulley.
3. it is according to claim 2 a kind of based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly, it is special
Sign is：Dustproof shell is installed outside the noise reduction piece, the belt pulley is equipped with several limited posts, the dustproof shell be equipped with
The limiting slot of limited post cooperation.
4. it is according to claim 3 a kind of based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly, it is special
Sign is：The dustproof shell by bolt respectively with belt pulley and flanged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085757.0U CN207485905U (en) | 2017-08-28 | 2017-08-28 | One kind is based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085757.0U CN207485905U (en) | 2017-08-28 | 2017-08-28 | One kind is based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485905U true CN207485905U (en) | 2018-06-12 |
Family
ID=62481510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085757.0U Expired - Fee Related CN207485905U (en) | 2017-08-28 | 2017-08-28 | One kind is based on horseshoe rubber noise reduction expansion protection automobile air conditioner clutch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485905U (en) |
-
2017
- 2017-08-28 CN CN201721085757.0U patent/CN207485905U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20180828 |