CN205534122U - Air conditioner substitutes wheel - Google Patents
Air conditioner substitutes wheel Download PDFInfo
- Publication number
- CN205534122U CN205534122U CN201620032800.6U CN201620032800U CN205534122U CN 205534122 U CN205534122 U CN 205534122U CN 201620032800 U CN201620032800 U CN 201620032800U CN 205534122 U CN205534122 U CN 205534122U
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- CN
- China
- Prior art keywords
- conditioning
- air
- alternative
- takes turns
- support
- Prior art date
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Abstract
The utility model relates to an air conditioner substitutes wheel, include the belt pulley on the support through bearing fixed mounting, bearing rotationally suit passes through the bolt fastening in the mounting hole on the erection column of support, the porose circlip that uses of suit on the erection column, the hole with circlip simultaneously with bearing, belt pulley contact, be equipped with the mounting panel of mutual correspondence in the radial direction of support, the top of mounting panel is equipped with the fixed orifices, this air conditioner substitutes wheel simple structure, relate to reasonable, air conditioner substitutes wheel the support through higher difficult rupture of finite element analysis intensity or wearing and tearing.
Description
Technical field
This utility model relates to auto parts machinery field, particularly relates to the sheave in Vehicular air-conditioner compressor, specifically relates to
And a kind of air-conditioning is alternative takes turns.
Background technology
Belt pulley, belongs to hub class part.Owing to pulley drive can relax load impacting;Pulley drive runs flat
Surely, low noise, low vibration;The simple in construction of pulley drive, easy to adjust;Pulley drive is for the manufacture of belt pulley and peace
Dress precision is strict unlike engaged transmission;Pulley drive has the function of overload protection;Two axle centre-to-centre spacing of pulley drive are adjusted
Adjusting range is bigger.So, it is widely used at vapourCar engine, electromotor,Compressor of air conditionerEtc. every field.
The Chinese utility model patent application of Application No. 201320345386.0 discloses a kind of novel belt pulley, institute
State belt pulley and include the belt pulley housing in both sides and the bearing being arranged between two housings, described belt pulley housing sets
Being equipped with 38 stretching squeezed riveting points fixed by two belt pulleys, described riveting point is arranged on belt pulley housing uniformly
On, during described extrusion stretching, formed between 0.5mm between pulley shell body deformability position and adjacent belt pulleys housing face position
Gap, described riveting point is set to 6.Although this belt pulley simple in construction, easy to operate, cost is relatively low.But this belt pulley exists
The fracture easily occurred in riveting point during long-term use, the belt pulley stress in riveting point is the most uneven, easily
Produce security incident.
Utility model content
In order to overcome above-mentioned shortcoming of the prior art and not enough this utility model to provide, a kind of air-conditioning is alternative takes turns, this air-conditioning generation
Simple with wheel construction, relate to rationally, the alternative support taken turns of air-conditioning is not easily broken or weares and teares through finite element analysis intensity is higher.This
The alternative wheel of the air-conditioning of utility model is to apply a kind of belt pulley used on compressor in automotive air-conditioning system.
The technical solution of the utility model is for achieving the above object: a kind of air-conditioning is alternative takes turns, and fixes including by bearing
Rack-mount belt pulley, described bearing is rotatably mounted around in the mounting post of support and by the bolt in installing hole
Fixing；Being set with circlip for hole in described mounting post, described circlip for hole connects with described bearing, belt pulley simultaneously
Touching, described support is provided with the most corresponding installing plate, and the top of described installing plate is provided with fixing hole.
Preferably, described mounting post is also set with dust cap.
In any of the above-described scheme preferably, described dust cap is bolted and dust cap connects with described bearing
Touch.
In any of the above-described scheme preferably, in described fixing hole, there is female thread.
In any of the above-described scheme preferably, the center of described installing plate is engraved structure.
In any of the above-described scheme preferably, described belt pulley has race, the angle between described race and race
It is between 39.5 ° 40.5 °.
In any of the above-described scheme preferably, described support is the integral structure of casting, and material is cast aluminium.
In any of the above-described scheme preferably, described fixing hole is 60 millimeters to the distance of described installing hole.
In any of the above-described scheme preferably, described mounting post is provided with axial fixing plate.
In any of the above-described scheme preferably, described axial fixing plate is on the one hand fixing with mounting post to be connected, the opposing party
Face is fixing with support to be connected.
In any of the above-described scheme preferably, the quantity of described installing plate is two.
In any of the above-described scheme preferably, the center of described support has along installing hole in the radial direction
Circular array of trapezoidal groove.
In any of the above-described scheme preferably, the both sides up and down of described belt pulley are provided with the axle that shape equal in magnitude is identical
To circular groove.
In any of the above-described scheme preferably, described bearing is deep groove ball bearing.
In any of the above-described scheme preferably, described bolt is hexagon flange bolt.
Compared with prior art the utility model has the advantage of: the alternative support taken turns of this air-conditioning and rack-mount
Axial fixing plate all uses cast aluminum construction manufacture and one-shot forming, uniform force；Support is higher through finite element analysis intensity, no
Frangibility or abrasion.
Accompanying drawing explanation
Fig. 1 is according to the alternative sectional structure schematic diagram taking turns a preferred embodiment of air-conditioning of the present utility model.
Fig. 2 is according to the alternative left view structural representation taking turns embodiment illustrated in fig. 1 of air-conditioning of the present utility model.
Fig. 3 is according to the alternative right TV structure schematic diagram taking turns embodiment illustrated in fig. 1 of air-conditioning of the present utility model.
Fig. 4 is according to the alternative perspective view taking turns embodiment illustrated in fig. 1 of air-conditioning of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is further elaborated explanation.
Embodiment 1:
As Figure 1-4, a kind of air-conditioning is alternative takes turns, and Fig. 1 is the alternative sectional structure signal taken turns of the air-conditioning in the present embodiment
Figure.This air-conditioning is alternative takes turns the belt pulley 2 including support 1 and being connected by the mounting post on support 1.The center tool of support 1
There is the most circular array of trapezoidal groove 14 along described installing hole.Described belt pulley 2 is sleeved on by bearing 6
In described mounting post.Belt pulley 2 is fixing with bearing 6 to be connected.The both sides up and down of belt pulley 2 are provided with the axle that shape equal in magnitude is identical
To circular groove 7, the setting of axial circular connected in star 7 reduces the own wt of belt pulley 2 to greatest extent.Bearing 6 is rotatable
Be socketed in described mounting post.The shaft core position of described mounting post offers installing hole.It is inserted at described installing hole
There is bolt 3.Being provided with external screw thread on described bolt 3, described external screw thread is by screwing with the female thread that is provided with in described installing hole
Connect.The setting of bolt 3 prevents bearing 6 along the displacement on bolt axial direction.Described mounting post is set with porose bullet
Spring back-up ring 5, internal circlip 5 contacts with bearing 6 and belt pulley 2 respectively.Described mounting post is also set with dust cap 4.
Dust cap 4 is buckled on the inner ring of bearing 6, prevents bearing 6 from entering dust.Described dust cap 4 is fixing and dust cap 4 by bolt 3
Contact with bearing 6.Belt pulley 2 has race 8, and the angle between described race 8 and race 8 is between 39.5 ° 40.5 °.?
In the present embodiment, the material of described support 1 is aluminum, and is the integral structure of casting.
Referring again to Fig. 1-4, Fig. 2 shows the alternative left view structural representation taking turns figure of air-conditioning of the present utility model；Fig. 3 shows
Go out right TV structure schematic diagram of the present utility model.Fig. 4 shows the alternative stereochemical structure signal taken turns of air-conditioning of the present utility model
Figure.Support 1 is provided with installing plate 11.The quantity of described installing plate 11 is two and mutually corresponding.The centre bit of installing plate 11
It is set to engraved structure 12.The fixing hole 13 of circle it is provided with on the top of installing plate 11.The alternative wheel of air-conditioning in the present embodiment can be led to
Cross two installing plates 11 to fixedly mount on the engine.Being provided with female thread in described fixing hole 13, the setting of female thread is easy to
The alternative installation taken turns of air-conditioning in the present embodiment and fixing.Described fixing hole 13 is 60 millimeters to the distance of described installing hole.?
Described mounting post is provided with axial fixing plate 10, and described axial fixing plate 10 1 aspect is fixing with described mounting post to be connected, another
Aspect is fixing with support 1 to be connected.In the present embodiment, the quantity of axial fixing plate 10 is six, six axial fixing plate 10 phases
Be spaced mutually is arranged in described mounting post.Axial fixing plate 10 reduce the risk that described mounting post fractures, improve
The intensity of frame 1, can anti-seismic performance.
Embodiment 2:
As Figure 1-4, a kind of air-conditioning is alternative takes turns, and alternative wheel of this air-conditioning includes support 1 and by the mounting post on support 1
The fixing belt pulley 2 connected.Connected by bearing 6 in described mounting post and have belt pulley 2.The both sides up and down of belt pulley 2 are provided with greatly
The axial circular connected in star 7 that little equal shape is identical.Home position in described mounting post is provided with installing hole, sets in described installing hole
There is female thread.The outer circumferential walls of described mounting post is provided with axial fixing plate 10, described axial fixing plate 10 1 aspect and institute
State the fixing connection of mounting post, on the other hand fix with support 1 and is connected.The center of support 1 has along described installing hole
The most circular array of six trapezoidal grooves 14.Support 1 is provided with two installing plates 11.Two installing plates 11 with
Support is connected to one formula structure.The center of installing plate 11 is engraved structure 12.It is provided with on the top of installing plate 11
Circular fixing hole 13.It is provided with female thread in described fixing hole 13.The alternative wheel of this air-conditioning can be fixed by two installing plates 11
On any device.
The quantity of axial fixing plate 10 is three.Described belt pulley 2 is rotatably mounted around described mounting post by bearing 6
On.Belt pulley 2 is fixing with bearing 6 to be connected.Belt pulley 2 can be rotated by bearing 6 in described mounting post.In the present embodiment,
Described bearing 6 is deep groove ball bearing.Bolt 3 is hexagon flange bolt.Described installing hole is screw thread with the connected mode of bolt
Connect.Threaded mode, it is possible to prevent bearing 6 along the displacement on bolt axial direction.In described mounting post
Being set with internal circlip 5, internal circlip 5 contacts with bearing 6 and belt pulley 2 respectively.Described mounting post is also overlapped
Equipped with dust cap 4.Dust cap 4 is buckled on the inner ring of bearing 6.Described dust cap 4 is fixing and dust cap 4 and bearing 6 by bolt 3
Contact.Belt pulley 2 has race 8, and the angle between described race 8 and race 8 is between 39.5 ° 40.5 °.
It should be noted that the category of the alternative technical scheme taken turns of air-conditioning of the present utility model include but not limited to above-mentioned respectively
Combination in any between part.
Although illustrate and describe this utility model referring particularly to its preferred embodiment, but those skilled in the art
Being appreciated that can be new without deviating from this practicality described in appended claims with the various changes making in form and details
The scope of type.It is described in detail above in association with specific embodiment of the utility model, but is not to limit of the present utility model
System.Every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, all still fall within this practicality
The scope of new technique scheme.
Claims (15)
1. an air-conditioning is alternative is taken turns, including the belt pulley being fixedly mounted on support by bearing, it is characterised in that: described bearing
It is rotatably mounted around in the mounting post of support and is fixed by the bolt in installing hole；Described mounting post is set with porose use
Circlip, with described bearing, pulley contact the while of described circlip for hole, described support is provided with the most corresponding peace
Dress plate, the top of described installing plate is provided with fixing hole.
2. air-conditioning is alternative as claimed in claim 1 takes turns, it is characterised in that: in described mounting post, also it is set with dust cap.
It is 3. as claimed in claim 2 that air-conditioning is alternative takes turns, it is characterised in that: described dust cap be bolted and dust cap with
Described bearing touch.
4. air-conditioning is alternative as claimed in claim 1 takes turns, it is characterised in that: in described fixing hole, there is female thread.
5. air-conditioning is alternative as claimed in claim 4 takes turns, it is characterised in that: the center of described installing plate is engraved structure.
6. air-conditioning is alternative as claimed in claim 1 takes turns, it is characterised in that: described belt pulley has race, described race and wheel
Angle between groove is between 39.5 ° 40.5 °.
7. air-conditioning is alternative as claimed in claim 1 takes turns, it is characterised in that: described support is the integral structure of casting,
Material is cast aluminium.
8. air-conditioning is alternative as claimed in claim 1 takes turns, it is characterised in that: the distance of described fixing hole to described installing hole is 60
Millimeter.
9. air-conditioning is alternative as claimed in claim 1 takes turns, it is characterised in that: described mounting post is provided with axial fixing plate.
10. air-conditioning is alternative as claimed in claim 9 takes turns, it is characterised in that: described axial fixing plate is on the one hand solid with mounting post
Fixed connection, on the other hand fixes with support and is connected.
11. as claimed in claim 1 air-conditioning is alternative takes turns, it is characterised in that: the quantity of described installing plate is two.
12. as claimed in claim 1 air-conditioning is alternative takes turns, it is characterised in that: the center of described support has along installation
The most circular array of trapezoidal groove in hole.
13. as claimed in claim 1 air-conditioning is alternative takes turns, it is characterised in that: the both sides up and down of described belt pulley are provided with size phase
The axial circular connected in star identical etc. shape.
14. as claimed in claim 1 air-conditioning is alternative takes turns, it is characterised in that: described bearing is deep groove ball bearing.
15. as claimed in claim 1 air-conditioning is alternative takes turns, it is characterised in that: described bolt is hexagon flange bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032800.6U CN205534122U (en) | 2016-01-14 | 2016-01-14 | Air conditioner substitutes wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032800.6U CN205534122U (en) | 2016-01-14 | 2016-01-14 | Air conditioner substitutes wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534122U true CN205534122U (en) | 2016-08-31 |
Family
ID=56763811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032800.6U Expired - Fee Related CN205534122U (en) | 2016-01-14 | 2016-01-14 | Air conditioner substitutes wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631544A (en) * | 2017-03-15 | 2018-10-09 | 迈格钠磁动力股份有限公司 | Explosion-proof low noise type permanent magnetic coupling |
-
2016
- 2016-01-14 CN CN201620032800.6U patent/CN205534122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631544A (en) * | 2017-03-15 | 2018-10-09 | 迈格钠磁动力股份有限公司 | Explosion-proof low noise type permanent magnetic coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |