CN206738535U - A kind of automobile air conditioner compressor belt pulley - Google Patents
A kind of automobile air conditioner compressor belt pulley Download PDFInfo
- Publication number
- CN206738535U CN206738535U CN201720455540.8U CN201720455540U CN206738535U CN 206738535 U CN206738535 U CN 206738535U CN 201720455540 U CN201720455540 U CN 201720455540U CN 206738535 U CN206738535 U CN 206738535U
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- CN
- China
- Prior art keywords
- belt pulley
- air conditioner
- automobile air
- conditioner compressor
- axle bearing
- Prior art date
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Abstract
The utility model proposes a kind of automobile air conditioner compressor belt pulley, its structure includes pulley drive groove portion, belt pulley friction portion, belt pulley axle bearing mount portion, belt pulley bearing；Wherein, belt pulley friction portion connects at A connecting portions with pulley drive groove portion；Belt pulley friction portion connects at B connecting portions with belt pulley axle bearing mount portion；Belt pulley bearing is located on the inside of belt pulley axle bearing mount portion.The utility model advantage：1st, overall structure is simple, conveniently produces and processes, and can effectively reduce processing step during processing, is advantageous to reduce production cost during production；2nd, to mould Dai Gang Part Substitution, reduce the consumption of metal material, weight 25% can be mitigated, as automobile air conditioner compressor belt pulley in use, more light and flexible, can effectively reduce automobile fuel consumption, save the energy；3rd, it is connected firmly between all parts, it is easy to use.
Description
Technical field
The utility model relates to a kind of automobile air conditioner compressor belt pulley, belong to automobile air conditioner compressor attachment technique
Field.
Background technology
Belt pulley is used for automobile air conditioner compressor, compressor be driven through belt pulley by the power of engine be delivered to
On the sucker of belt pulley electromagnetism adhesive, then it is delivered to compressor.
It is existing to be processed using the belt pulley part of electromagnetism adhesive using metal material, because existing belt sheave structure is answered
It is miscellaneous, and generally metal material, cause its process complex process, it usually needs by bar blanking, hot forging, tooth form and it is interior,
Cylindrical and plane turnery processing is completed；Whole process is cumbersome, and complex process is unfavorable for, it is necessary to special processing equipment
The processing and manufacturing of belt pulley；Meanwhile substantial amounts of turning process removes material, it is necessary to substantial amounts of Vehicle Processing after belt pulley forging forming
Equipment and operating personnel so that cost of parts is higher, and waste is also resulted in resource；Belt pulley needs to carry out skin again after machining
Press fitting and the riveting point of Bearing with wheel are fixed；, it is necessary to which part could be completed by hot forging, turning, riveting when metal belt wheel is processed
Making, the process-cycle length, quality stability is not high, is unfavorable for the processing and manufacturing of belt pulley.
In addition, existing metal belt wheel generally metal material, weight weight, increase energy resource consumption during use, be unfavorable for vapour
The reduction of car oil consumption and the demand of energy-conserving and environment-protective.
Utility model content
The utility model proposes a kind of automobile air conditioner compressor belt pulley, its purpose is intended to simplify existing air conditioning for automobiles
The structure of compressor pulley, mitigate the overall weight of automobile air conditioner compressor belt pulley, reduce the consumption of resource.
The technical solution of the utility model：A kind of automobile air conditioner compressor belt pulley, its structure include pulley drive groove
Portion 1, belt pulley friction portion 2, belt pulley axle bearing mount portion 3, belt pulley bearing 4；Wherein, belt pulley friction portion 2 is in A connecting portions
Connect at 5 with pulley drive groove portion 1；Belt pulley friction portion 2 connects at B connecting portions 6 with belt pulley axle bearing mount portion 3；
Belt pulley bearing 4 is located at the inner side of belt pulley axle bearing mount portion 3.
The advantages of the utility model：
1st, overall structure is simple, conveniently produces and processes, and can effectively reduce processing step during processing, is advantageous to drop during production
Low production cost；
2nd, to mould Dai Gang Part Substitution, reduce the consumption of metal material, weight 25% can be mitigated, as air conditioning for automobiles
Compressor pulley can effectively reduce automobile fuel consumption in use, more light and flexible, save the energy；
3rd, it is connected firmly between all parts, it is easy to use.
Brief description of the drawings
Accompanying drawing 1 is a kind of automobile air conditioner compressor belt sheave structure profile.
Accompanying drawing 2 is a kind of automobile air conditioner compressor belt sheave structure top plan view.
1 it is pulley drive groove portion in figure, 2 be belt pulley friction portion, 3 be belt pulley axle bearing mount portion, 4 is Pulley shaft
Hold, 5 be A connecting portions, 6 be B connecting portions, 7 be endoporus, 8 be upper surface.
Embodiment
Accompanying drawing 1-2, a kind of automobile air conditioner compressor belt pulley are compareed, its structure includes pulley drive groove portion 1, belt pulley
Friction portion 2, belt pulley axle bearing mount portion 3, belt pulley bearing 4；Wherein, belt pulley friction portion 2 is at A connecting portions 5 and belt
Wheel transmission groove portion 1 connects；Belt pulley friction portion 2 connects at B connecting portions 6 with belt pulley axle bearing mount portion 3；Belt pulley bearing
4 are in the inner side of belt pulley axle bearing mount portion 3.
The belt pulley bearing 4 is wrapped by belt pulley axle bearing mount portion 3.
Described belt pulley friction portion 2 is raised and recessed by several with pulley drive groove portion 1 at A connecting portions 5
Fall into and be mutually twisted connection；The connected mode that raised and depression is mutually twisted makes connection more firm, and bonding strength is good；The projection
Or depression is the one or more in the shapes such as rectangle, swallow-tail form, to ensure its bonding strength；Several described raised and depressions
It is mutually twisted and is connected as that 3-9 groups are raised and depression is mutually twisted connection.
Described belt pulley friction portion 2 B connecting portions 6 go out with belt pulley axle bearing mount portion 3 by several it is raised and
Depression is mutually twisted connection；The connected mode that raised and depression is mutually twisted makes connection more firm, and bonding strength is good；It is described convex
Rise and depression is the one or more in the shapes such as rectangle, swallow-tail form, to ensure its bonding strength；It is described that several are raised and recessed
Fall into be mutually twisted and be connected as that 3-9 groups are raised to be mutually twisted connection with depression.
The belt pulley bearing 4 is by by the parcel of belt pulley axle bearing mount portion 3, being fixed on belt pulley axle bearing mount portion 3
Inner side.
There are some " V " shape grooves on the surface of pulley drive groove portion 1, and some " V " shape grooves are parallel to each other；Some " V "
Shape groove is 3-9 " V " shape groove.
Material used in the pulley drive groove portion 1 and belt pulley axle bearing mount portion 3 is engineering plastics, preferably gathers adjacent benzene two
Acid amides (abbreviation PPA plastics) or polyphenylene sulfide (abbreviation PPS plastics), its intensity is high and heat endurance is good；The skin of such a material
One entirety of one-shot forming and formation when belt wheel transmission groove portion 1 and belt pulley axle bearing mount portion 3 are conveniently processed, and in light weight, work
It is lighter when making.
Material is metal, preferably cold-rolled low carbon steel DC03 or DC04 used in the belt pulley friction portion 2, and phosphorus content is low, leads
Magnetic is good.
Described belt pulley friction portion 2 is flat-type metal parts, convenient to be entered using processing technology means such as punching press, grindings
Row processing, good with flatness, planar friction texture can be that turning lines or different conditions are ground lines generation.
The belt pulley bearing 4 is multiple row angular contact ball bearing, is standard component, has resistance to elevated temperatures, convenient to carry out
When belt pulley axle bearing mount portion 3 shapes, belt pulley bearing 4 is disposably wrapped on to the inner side of belt pulley axle bearing mount portion 3,
Complete assembling shaping；Reduce the assembly technology demand after automobile air conditioner compressor belt pulley forming；The belt pulley bearing 4
Structure includes endoporus 7 and upper surface 8.
In use, whole automobile air conditioner compressor belt pulley is arranged on air-conditioning pressure by the endoporus 7 on belt pulley bearing 4
On contracting machine, the upper surface 8 of belt pulley bearing 4 is fixed with jump ring after being installed in place, makes whole automobile air conditioner compressor belt pulley
It is fixed on compressor of air conditioner and completes installation.
Embodiment 1
Automobile air conditioner compressor belt pulley, its structure include pulley drive groove portion 1, belt pulley friction portion 2, Pulley shaft
Hold installation portion 3, belt pulley bearing 4；Wherein, belt pulley friction portion 2 connects at A connecting portions 5 with pulley drive groove portion 1；
Belt pulley friction portion 2 connects at B connecting portions 6 with belt pulley axle bearing mount portion 3；Belt pulley bearing 4 is in belt pulley bearing
The inner side of installation portion 3.
The belt pulley bearing 4 is wrapped by belt pulley axle bearing mount portion 3.
Described belt pulley friction portion 2 passes through 6 groups of rectangular preiections and recessed at A connecting portions 5 with pulley drive groove portion 1
Fall into and be mutually twisted connection；6 groups of rectangular preiections and depression are circumferentially evenly distributed, after the connection made more firmly, work
When be more uniformly stressed.
Described belt pulley friction portion 2 go out with belt pulley axle bearing mount portion 3 by 6 groups of rectangular preiections in B connecting portions 6 and
Depression is mutually twisted connection；The connected mode that raised and depression is mutually twisted makes connection more firm, and bonding strength is good；It is described convex
Rise and depression is rectangle, to ensure its bonding strength.
The belt pulley bearing 4 is fixed on belt pulley axle bearing mount portion 3 by the parcel of belt pulley axle bearing mount portion 3
Inner side.
There are 6 " V " shape grooves on the surface of pulley drive groove portion 1, and 6 " V " shape grooves are parallel to each other.
Material used in the pulley drive groove portion 1 and belt pulley axle bearing mount portion 3 is that (abbreviation PPS is moulded polyphenylene sulfide
Material), its intensity is high and heat endurance is good；The pulley drive groove portion 1 and belt pulley axle bearing mount portion 3 of such a material are convenient to be added
Man-hour one-shot forming simultaneously forms an entirety, and in light weight, lighter during work.
Material used in the belt pulley friction portion 2 is cold-rolled low carbon steel DC03.
The belt pulley bearing 4 is multiple row angular contact ball bearing；The structure of the belt pulley bearing 4 includes endoporus 7 and upper
End face 8.
Embodiment 2
Automobile air conditioner compressor belt pulley, its structure is by pulley drive groove portion 1, belt pulley friction portion 2, belt pulley bearing
Installation portion 3, belt pulley bearing 4 form；Wherein, belt pulley friction portion 2 at A connecting portions 5 with the phase of pulley drive groove portion 1
Connect；Belt pulley friction portion 2 connects at B connecting portions 6 with belt pulley axle bearing mount portion 3；Belt pulley bearing 4 is in Pulley shaft
Hold the inner side of installation portion 3.
The belt pulley bearing 4 is wrapped by belt pulley axle bearing mount portion 3.
Described belt pulley friction portion 2 passes through 6 groups of rectangular preiections and recessed at A connecting portions 5 with pulley drive groove portion 1
Fall into and be mutually twisted connection；6 groups of rectangular preiections and depression are circumferentially evenly distributed, after the connection made more firmly, work
When be more uniformly stressed.
Described belt pulley friction portion 2 go out with belt pulley axle bearing mount portion 3 by 6 groups of rectangular preiections in B connecting portions 6 and
Depression is mutually twisted connection；The connected mode that raised and depression is mutually twisted makes connection more firm, and bonding strength is good；It is described convex
Rise and depression is rectangle, to ensure its bonding strength.
The belt pulley bearing 4 is fixed on belt pulley axle bearing mount portion 3 by the parcel of belt pulley axle bearing mount portion 3
Inner side.
There are 6 " V " shape grooves on the surface of pulley drive groove portion 1, and 6 " V " shape grooves are parallel to each other.
Material used in the pulley drive groove portion 1 and belt pulley axle bearing mount portion 3 is that (abbreviation PPS is moulded polyphenylene sulfide
Material).
Material used in the belt pulley friction portion 2 is cold-rolled low carbon steel DC03.
The belt pulley bearing 4 is multiple row angular contact ball bearing；The structure of the belt pulley bearing 4 includes endoporus 7 and upper
End face 8.
Claims (7)
1. automobile air conditioner compressor belt pulley, it is characterized in that including pulley drive groove portion（1）, belt pulley friction portion（2）, belt
Wheel bearing installation portion（3）, belt pulley bearing（4）；Wherein, belt pulley friction portion（2）In A connecting portions（5）Place passes with belt pulley
Dynamic groove portion（1）Connect；Belt pulley friction portion（2）In B connecting portions（6）Place and belt pulley axle bearing mount portion（3）Connect；Belt pulley
Bearing（4）Positioned at belt pulley axle bearing mount portion（3）Inner side.
2. automobile air conditioner compressor belt pulley according to claim 1, it is characterized in that described belt pulley friction portion（2）
A connecting portions（5）Place and pulley drive groove portion（1）Connection is mutually twisted by several raised and depressions.
3. automobile air conditioner compressor belt pulley according to claim 1, it is characterized in that described belt pulley friction portion（2）
B connecting portions（6）Place and belt pulley axle bearing mount portion（3）Connection is mutually twisted by several raised and depressions.
4. automobile air conditioner compressor belt pulley according to claim 1, it is characterized in that the belt pulley bearing（4）By belt
Wheel bearing installation portion（3）It is wrapped on belt pulley axle bearing mount portion（3）Inner side.
5. automobile air conditioner compressor belt pulley according to claim 1, it is characterized in that the pulley drive groove portion（1）With
Belt pulley axle bearing mount portion（3）Material used is engineering plastics.
6. automobile air conditioner compressor belt pulley according to claim 1, it is characterized in that the belt pulley friction portion（2）It is used
Material is metal.
7. automobile air conditioner compressor belt pulley according to claim 1, it is characterized in that described belt pulley bearing（4）To be more
Row angular contact ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455540.8U CN206738535U (en) | 2017-04-27 | 2017-04-27 | A kind of automobile air conditioner compressor belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455540.8U CN206738535U (en) | 2017-04-27 | 2017-04-27 | A kind of automobile air conditioner compressor belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738535U true CN206738535U (en) | 2017-12-12 |
Family
ID=60562839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455540.8U Active CN206738535U (en) | 2017-04-27 | 2017-04-27 | A kind of automobile air conditioner compressor belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090735A (en) * | 2021-03-19 | 2021-07-09 | 浙江德马工业设备有限公司 | Assembled belt wheel assembly |
-
2017
- 2017-04-27 CN CN201720455540.8U patent/CN206738535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090735A (en) * | 2021-03-19 | 2021-07-09 | 浙江德马工业设备有限公司 | Assembled belt wheel assembly |
| CN113090735B (en) * | 2021-03-19 | 2022-08-19 | 浙江德马工业设备有限公司 | Assembled belt wheel assembly |
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