CN209012028U - A kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure - Google Patents
A kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure Download PDFInfo
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- CN209012028U CN209012028U CN201821827279.0U CN201821827279U CN209012028U CN 209012028 U CN209012028 U CN 209012028U CN 201821827279 U CN201821827279 U CN 201821827279U CN 209012028 U CN209012028 U CN 209012028U
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- China
- Prior art keywords
- swash plate
- main shaft
- automobiles
- air conditioning
- cylinder
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Abstract
The utility model discloses a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structures, including main shaft, the surface of the main shaft is arranged with left axle sleeve and right axle sleeve, the surface setting of the right end main shaft of the left axle sleeve is equipped with left bearing, the surface setting of the left end main shaft of the right axle sleeve is equipped with right bearing, setting is equipped with swash plate between the surface left bearing and right bearing of the main shaft, the swash plate includes swash plate seat and swash plate blade, cylinder is provided with above the main shaft, piston is slidably fitted in the cylinder, the piston includes piston head and mounting base, the swash plate blade is connected in mounting base far from the edge of rotation center.The utility model is that a kind of structure is simple, and main shaft power utilization rate is high, and piston is small with Pneumatic Cylinder with Friction, the stable air conditioning for automobiles Spiralism type motor compressor swash plate holder structure of performance.
Description
Technical field
The utility model relates to field of automobile air conditioner, specially a kind of air conditioning for automobiles Spiralism type motor compressor swash plate seat
Structure.
Background technique
Oblique tray type compressor is a oblique tray type compressor, it is transported by the rotation for being in certain inclined swash plate with shaft
It moves with the reciprocating compressor to realize gas compression of piston or piston rod, oblique tray type compressor is because its is small in size, property
It can be widely used in air conditioning for automobiles well.However air conditioning for automobiles Spiralism type motor compressor used at present with swash plate holder structure all
In the presence of, working time long later lubrication is unsmooth, heat dissipation is bad situation；Meanwhile in current motor compressor for vehicle air conditioner
Swash plate directly with ramp effect in piston, piston is caused main shaft power utilization rate not by two kinds of power of axial force and radial force
Height, piston is excessive with Pneumatic Cylinder with Friction, and then causes compressor heat production big, and performance is unstable.So needing a kind of novel vapour
Vehicle air conditioning motor-driven compressor swash plate holder structure improves the above problem.
Summary of the invention
The purpose of this utility model is to provide a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structures, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of air conditioning for automobiles Spiralism type electric compressor
Machine swash plate holder structure, including main shaft, the surface of the main shaft are arranged with left axle sleeve and right axle sleeve, the right end master of the left axle sleeve
The surface setting of axis is equipped with left bearing, and the surface setting of the left end main shaft of the right axle sleeve is equipped with right bearing, the main shaft
Surface left bearing and right bearing between setting swash plate is installed, the swash plate includes swash plate seat and swash plate blade, the main shaft
Top be provided with cylinder, piston is slidably fitted in the cylinder, the piston includes piston head and mounting base, the swash plate
Blade is connected in mounting base far from the edge of rotation center.
Preferably, the periphery of the main shaft is provided with lower keyway, and the circumferential inner surface of the swash plate seat is provided with key
Flat key is connected in slot, gone up keyway and lower keyway.
Preferably, the upper end of the cylinder is provided with cylinder port, and the piston head in left side is slidably installed the left side of cylinder, right side
Piston head be slidably mounted on the right side of cylinder.
Preferably, the swash plate blade is provided with annular protrusion far from the edge of rotation center, turns on the annular protrusion
It is dynamic that bearing block is installed, it is provided with ball grooves in the mounting base, is rotatably equipped between the bearing block and ball grooves several
Ball.
Preferably, oil leab is provided in the swash plate blade and swash plate seat.
Preferably, the oil leab one end connection annular protrusion left side and right side, oil leab it is another
The left side and right side of end connection swash plate seat.
Compared with prior art, the utility model has the beneficial effects that main shaft drives swash plate rotation in the utility model,
Swash plate rotation band piston moves left and right in the cylinder, and cylinder is moved left and right gas compression；Left bearing and right bearing, which play, to be subtracted
The effect of small swash plate rotary resistance；It is clamped flat key in upper keyway and lower keyway, is mounted on main shaft compared to by swash plate interference fit
On, the maintenance for swash plate of being more convenient for；The tangential force of swash plate is converted into horizontal force, increases power by the setting of annular protrusion
Utilization efficiency alleviates the fretting wear between bearing block and swash plate；Oil leab increases the profit between bearing block and swash plate
Sliding effect and heat dissipation effect, oil leab increase lubricant effect and heat dissipation effect between left bearing and right bearing and swash plate.
The utility model is that a kind of structure is simple, and main shaft power utilization rate is high, and piston is small with Pneumatic Cylinder with Friction, and the stable automobile of performance is empty
Adjust Spiralism type motor compressor swash plate holder structure.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure；
Fig. 2 is the structural schematic diagram in a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure at K；
Fig. 3 is the structural schematic diagram in a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure at L.
In figure: 1- swash plate, 2- main shaft, 3- left axle sleeve, 4- right axle sleeve, 5- left bearing, 6- right bearing, 7- swash plate seat, 8- are oblique
Spiral piece, 9- annular protrusion, 10- piston, 11- piston head, 12- mounting base, 13- bearing block, 14- cylinder, 15- cylinder port, 16-
Oil duct, keyway under 17-, the upper keyway of 18-, 19- flat key, 20- ball grooves, 21- ball.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of air conditioning for automobiles Spiralism type motor compressor use
Swash plate holder structure, including main shaft 2, the surface of the main shaft 2 are arranged with left axle sleeve 3 and right axle sleeve 4, the right end of the left axle sleeve 3
The surface setting of main shaft 2 is equipped with left bearing 5, and the surface setting of the left end main shaft 2 of the right axle sleeve 4 is equipped with right bearing 6, institute
It states setting between the surface left bearing 5 of main shaft 2 and right bearing 6 and swash plate 1 is installed, the swash plate 1 includes that swash plate seat 7 and swash plate revolve
Piece 8, the top of the main shaft 2 are provided with cylinder 14, and piston 10 is slidably fitted in the cylinder 14, and the piston 10 includes living
Chock plug 11 and mounting base 12, the swash plate blade 8 are connected in mounting base 12 far from the edge of rotation center.
Main shaft 2 drives swash plate 1 to rotate, and the rotation band piston 10 of swash plate 1 moves left and right in cylinder 14, and cylinder 14 or so moves
It moves gas compression；Left bearing 5 and right bearing 6 play the role of reducing 1 rotary resistance of swash plate.
It may be preferred that the periphery of the main shaft 2 is provided with lower keyway 17, the circumferential inner surface setting of the swash plate seat 7
There is upper keyway 18, is connected with flat key 19 in gone up keyway 18 and lower keyway 17.
It is clamped flat key 19 in upper keyway 18 and lower keyway 17, is mounted on main shaft 2 compared to by the interference fit of swash plate 1, more
Convenient for the maintenance of swash plate 1.
It may be preferred that the upper end of the cylinder 14 is provided with cylinder port 15, the piston head 11 in left side is slidably installed cylinder 14
Left side, the piston head 11 on right side is slidably mounted on the right side of cylinder 14.
The piston head 11 of the left and right sides compressed gas in cylinder 14 respectively, swash plate 1 rotate a circle the piston of the left and right sides
First 11 respectively complete a period of motion.
It may be preferred that the swash plate blade 8 is provided with annular protrusion 9, the annular protrusion 9 far from the edge of rotation center
On be rotatably equipped with bearing block 13, ball grooves 20 are provided in the mounting base 12, between the bearing block 13 and ball grooves 20
It is rotatably equipped with several balls 21.
The tangential force of swash plate 1 is converted into horizontal force, increases the utilization efficiency of power, subtract by the setting of annular protrusion 9
Light fretting wear between bearing block 13 and swash plate 1.
It may be preferred that being provided with oil leab 16 in the swash plate blade 8 and swash plate seat 7.
Oil leab 16 plays the lubrication and cooling effect to swash plate blade 8 and swash plate seat 7.
It may be preferred that the left side and right side of one end connection annular protrusion 9 of the oil leab 16, oil leab 16
The other end connection swash plate seat 7 left side and right side.
Oil leab 16 increases lubricant effect and heat dissipation effect between bearing block 13 and swash plate 1, and oil leab 16 increases
The lubricant effect and heat dissipation effect between left bearing 5 and right bearing 6 and swash plate 1 are added.
The working principle of the utility model is: main shaft 2 drives swash plate 1 to rotate in the utility model, the rotation of swash plate 1 is driven
Piston 10 moves left and right in cylinder 14, and cylinder 14 is moved left and right gas compression；It is oblique that left bearing 5 and right bearing 6 play reduction
The effect of 1 rotary resistance of disk；It is clamped flat key 19 in upper keyway 18 and lower keyway 17, is mounted on compared to by the interference fit of swash plate 1
On main shaft 2, the maintenance for swash plate 1 of being more convenient for；The tangential force of swash plate 1 is converted into horizontal force by the setting of annular protrusion 9, is increased
The utilization efficiency of power, alleviates the fretting wear between bearing block 13 and swash plate 1；Oil leab 16 increases bearing block 13
Lubricant effect and heat dissipation effect between swash plate 1, oil leab 16 increase between left bearing 5 and right bearing 6 and swash plate 1
Lubricant effect and heat dissipation effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure, including main shaft (2), it is characterised in that: the master
The surface of axis (2) is arranged with left axle sleeve (3) and right axle sleeve (4), and peace is arranged in the surface of the right end main shaft (2) of the left axle sleeve (3)
Equipped with left bearing (5), the surface setting of the left end main shaft (2) of the right axle sleeve (4) is equipped with right bearing (6), the main shaft (2)
Surface left bearing (5) and right bearing (6) between be arranged and be equipped with swash plate (1), the swash plate (1) includes swash plate seat (7) and tiltedly
It spirals piece (8), is provided with cylinder (14) above the main shaft (2), be slidably fitted with piston (10), institute in the cylinder (14)
Stating piston (10) includes piston head (11) and mounting base (12), and the swash plate blade (8) is connected to far from the edge of rotation center
In mounting base (12).
2. a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure according to claim 1, it is characterised in that:
The periphery of the main shaft (2) is provided with lower keyway (17), and the circumferential inner surface of the swash plate seat (7) is provided with keyway
(18), flat key (19) are connected in the upper keyway (18) and lower keyway (17).
3. a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure according to claim 1, it is characterised in that:
The upper end of the cylinder (14) is provided with cylinder port (15), and the piston head (11) in left side is slidably installed the left sides of cylinder (14), right
The piston head (11) of side is slidably mounted on the right side of cylinder (14).
4. a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure according to claim 1, it is characterised in that:
The swash plate blade (8) is provided with annular protrusion (9) far from the edge of rotation center, is rotatablely installed on the annular protrusion (9)
Have bearing block (13), be provided with ball grooves (20) on the mounting base (12), between the bearing block (13) and ball grooves (20)
It is rotatably equipped with several balls (21).
5. a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure according to claim 1, it is characterised in that:
Oil leab (16) are provided in the swash plate blade (8) and swash plate seat (7).
6. a kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure according to claim 5, it is characterised in that:
The other end of the left side and right side of one end connection annular protrusion (9) of the oil leab (16), oil leab (16) connects
The left side and right side of logical swash plate seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827279.0U CN209012028U (en) | 2018-11-07 | 2018-11-07 | A kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827279.0U CN209012028U (en) | 2018-11-07 | 2018-11-07 | A kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012028U true CN209012028U (en) | 2019-06-21 |
Family
ID=66841630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827279.0U Expired - Fee Related CN209012028U (en) | 2018-11-07 | 2018-11-07 | A kind of air conditioning for automobiles Spiralism type motor compressor swash plate holder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871386A (en) * | 2019-12-02 | 2020-03-10 | 方坤棉 | Surface treatment processing machinery after air condition compressor accessory shaping |
-
2018
- 2018-11-07 CN CN201821827279.0U patent/CN209012028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871386A (en) * | 2019-12-02 | 2020-03-10 | 方坤棉 | Surface treatment processing machinery after air condition compressor accessory shaping |
| CN110871386B (en) * | 2019-12-02 | 2021-04-13 | 上海云飞工贸发展有限公司 | Surface treatment processing machinery after air condition compressor accessory shaping |
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| 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: 20190621 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |