CN217152238U - Swash plate assembly of air conditioner compressor - Google Patents
Swash plate assembly of air conditioner compressor Download PDFInfo
- Publication number
- CN217152238U CN217152238U CN202221057928.XU CN202221057928U CN217152238U CN 217152238 U CN217152238 U CN 217152238U CN 202221057928 U CN202221057928 U CN 202221057928U CN 217152238 U CN217152238 U CN 217152238U
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- CN
- China
- Prior art keywords
- swash plate
- sloping cam
- cam plate
- steel ball
- sides
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 10
- 238000004378 air conditioning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides an air condition compressor's sloping cam plate subassembly, include the fixed sloping cam plate that cup joints on the main shaft outer wall through the thrust piece, the equal fixed mounting in both sides of sloping cam plate has the friction subassembly that is used for steel ball bearing pivoted, and the friction subassembly contains the wearing and tearing dish of installing in the sloping cam plate both sides, and two wearing and tearing dishes are all installed on the sloping cam plate through coupling assembling, and all offer on two wearing and tearing dishes to be used for the rolling direction subassembly of steel ball bearing. Compared with the prior art, the utility model has the advantages of avoid wearing and tearing sloping cam plate improves air condition compressor economic benefits.
Description
Technical Field
The utility model relates to an air condition compressor field especially relates to an air condition compressor's sloping cam plate subassembly.
Background
Most of the existing automobile air-conditioning compressors adopt a swash plate type automobile air-conditioning compressor, and the swash plate type automobile air-conditioning compressor has very high selection requirements on thrust pieces in the manufacturing process, and uses the traditional circular ring type thrust pieces at present.
Among the prior art, chinese patent document with publication number CN213953847U proposes a vehicle air conditioner compressor and a swash plate assembly for the same, which solves the problem that the swash plate is worn by the spindle rotating at high speed and driving the thrust piece, but the swash plate assembly still needs to be tightly attached to the two sides of the swash plate by using the steel ball bearing when in actual operation, thereby the swash plate axis is continuously changed to drive the piston to move back and forth, the time is long and then the two sides of the swash plate are easily worn, and then the metal fatigue occurs, so the swash plate assembly needs to be replaced under the condition, which is time-consuming, labor-consuming and low in economic benefit, therefore, the application discloses a swash plate assembly for an air conditioner compressor to meet the use requirement of the air conditioner compressor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art's weak point, provide an air condition compressor's sloping cam plate subassembly, have the sloping cam plate of avoiding wearing and tearing, improve advantages such as air condition compressor economic benefits.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air condition compressor's sloping cam plate subassembly, includes the sloping cam plate of fixed cup joint on the main shaft outer wall through the thrust piece, the equal fixed mounting in both sides of sloping cam plate has and is used for steel ball bearing pivoted friction pack, friction pack contains and installs the wearing and tearing dish of sloping cam plate both sides, two the wearing and tearing dish is all installed through coupling assembling on the sloping cam plate, and two all offer on the wearing and tearing dish and be used for the rolling direction subassembly of steel ball bearing.
Preferably, the swash plate with the main shaft disalignment, just two annular mounting grooves of coaxial arrangement are all seted up to the both sides of swash plate, the equal fixed mounting in both sides of swash plate has the bulge loop, the bulge loop is located homonymy two between the annular mounting groove.
Preferably, two annular adaptation grooves matched with the convex rings are formed in one side of each abrasion disc, the annular adaptation grooves are respectively sleeved on the convex rings on the corresponding side, and the inner edge and the outer edge of each abrasion disc are respectively sleeved in the corresponding annular installation grooves.
Preferably, the guide assembly comprises two steel ball guide grooves formed in one side of the wear plate, and the steel ball bearing sleeves are arranged in the corresponding steel ball guide grooves.
Preferably, coupling assembling contains the corresponding first screw and the second screw in multiunit position, and a plurality of distributions are even first screw all sets up in the correspondence on the annular mounting groove, and a plurality of distributions are even the second screw all sets up in the correspondence on the wearing and tearing dish, multiunit position is relative first screw with same bolt has been cup jointed to the second screw internal thread.
Preferably, the bolts on two sides are sleeved with anti-skid gaskets which are respectively attached to the wear plate and the bolts on the corresponding side.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses an at the both sides installation wearing and tearing dish of sloping cam plate for can drive wearing and tearing dish synchronous rotation when the sloping cam plate rotates, and then drive steel ball bearing rolls, thereby drive piston reciprocating motion, compare in prior art, adopt wearing and tearing dish to replace sloping cam plate and steel ball bearing direct contact, thereby avoid causing the metal wearing and tearing to the surface of sloping cam plate, improve air condition compressor's whole life.
(2) The utility model discloses a rotating the bolt and more trading the wearing and tearing dish down, need not to change sloping cam plate external member to air condition compressor's economic benefits has been improved.
To sum up, the utility model has the advantages of avoid wearing and tearing sloping cam plate improves air condition compressor economic benefits.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the swash plate and wear plate of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the swash plate of the present invention;
fig. 4 is a schematic view of the multi-view three-dimensional structure of the wear plate of the present invention;
fig. 5 is a schematic view of a cut-open structure of the swash plate and the wear plate of the present invention.
Reference numerals: 1. a main shaft; 2. a thrust piece; 3. a swash plate; 4. an annular mounting groove; 5. a convex ring; 6. a wear plate; 7. an annular adapter groove; 8. a steel ball guide groove; 9. a first screw hole; 10. a second screw hole; 11. an anti-slip gasket; 12. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1-5, a swash plate assembly of an air conditioner compressor, comprising a swash plate 3 fixedly sleeved on the outer wall of a main shaft 1 through a thrust sheet 2, wherein both sides of the swash plate 3 are fixedly provided with friction assemblies for rotating a steel ball bearing, the friction assemblies comprise wear plates 6 arranged on both sides of the swash plate 3, both the wear plates 6 are arranged on the swash plate 3 through a connecting assembly, and the two wear plates 6 are respectively provided with a guide assembly for rolling the steel ball bearing, the wear plates 6 are arranged on both sides of the swash plate 3, so that the swash plate 3 can drive the wear plates 6 to synchronously rotate when rotating, and further drive the steel ball bearing to roll, thereby driving a piston to reciprocate, compared with the prior art, the wear plates 6 are adopted to replace the swash plate 3 to directly contact with the steel ball bearing, thereby avoiding causing metal abrasion on the surface of the swash plate 3, when the wear plates 6 are greatly worn, wear plate 6 down is changed through coupling assembling, need not to change sloping cam plate external member to air condition compressor's economic benefits has been improved.
As a preferred embodiment in this embodiment, the swash plate 3 is not coaxial with the main shaft 1, and both sides of the swash plate 3 are provided with two annular mounting grooves 4 coaxially arranged, both sides of the swash plate 3 are fixedly provided with the protruding rings 5, the protruding rings 5 are positioned between the two annular mounting grooves 4 at the same side, one side of each of the two wear plates 6 is provided with an annular adapting groove 7 adapted to the corresponding protruding ring 5, and the two annular adapting grooves 7 are respectively sleeved on the protruding rings 5 at the corresponding sides, the inner and outer edges of the two wear plates 6 are respectively sleeved in the corresponding annular mounting grooves 4, the guide assembly comprises a steel ball guide groove 8 arranged at one side of each of the two wear plates 6, a steel ball bearing is sleeved in the corresponding steel ball guide groove 8, when the main shaft 1 drives the swash plate 3 to synchronously rotate, the steel ball bearing is sleeved on the annular adapting grooves 7 through the protruding rings 5, the mounting density of the wear plates 6 and the swash plate 3 is improved, through the steel ball guide groove 8, the steel ball bearing sleeve connected with one end of the piston is sleeved in the steel ball bearing sleeve, so that the steel ball bearing can be guided to roll, and the stability of the steel ball bearing during rolling is improved.
As a preferred embodiment in this embodiment, the connection assembly includes a plurality of sets of first screw holes 9 and second screw holes 10 corresponding in position, a plurality of first screw holes 9 distributed uniformly are all opened on the corresponding annular mounting groove 4, and a plurality of second screw holes 10 distributed uniformly are all opened on the corresponding wear plate 6, the same bolt 12 is sleeved in the internal thread of the plurality of sets of first screw holes 9 and second screw holes 10 corresponding in position, the first screw holes 9 and second screw holes 10 are screwed in the corresponding first screw holes 9 and second screw holes 10 through a plurality of bolts 12, so as to achieve rapid installation of the wear plate 6, the plurality of bolts 12 on both sides are sleeved with anti-slip gaskets 11, the plurality of anti-slip gaskets 11 are respectively attached to the wear plate 6 and the bolts 12 on the corresponding sides, and by providing the anti-slip gaskets 11, the fastening performance of the bolts 12 is improved, thereby improving the fastening degree of the wear plate 6, and achieving stable movement of the piston.
Working procedure
Through the both sides installation wearing and tearing dish 6 at sloping cam plate 3 for 3 can drive wearing and tearing dish 6 synchronous rotations when rotating of sloping cam plate, and then the drive steel ball bearing rolls, thereby drive piston reciprocating motion, compare in prior art, adopt wearing and tearing dish 6 to replace sloping cam plate 3 and steel ball bearing direct contact, thereby avoid causing the metal wearing and tearing to the surface of sloping cam plate 3, when wearing and tearing dish 6 takes place great wearing and tearing, wear and tearing dish 6 more changes down through rotating bolt 12, need not to change sloping cam plate external member, thereby air condition compressor's economic benefits has been improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an air condition compressor's sloping cam plate subassembly, its characterized in that includes through fixed sloping cam plate (3) of cup jointing on main shaft (1) outer wall of thrust piece (2), the equal fixed mounting in both sides of sloping cam plate (3) has and is used for steel ball bearing pivoted friction subassembly, friction subassembly contains to be installed wear plate (6) of sloping cam plate (3) both sides, two wear plate (6) are all installed through coupling assembling on sloping cam plate (3), and two wear plate (6) are gone up and are all offered and are used for the rolling direction subassembly of steel ball bearing.
2. The air condition compressor's swash plate assembly of claim 1, characterized in that, the swash plate (3) with main shaft (1) disalignment, and two annular mounting groove (4) of coaxial arrangement are all seted up to the both sides of swash plate (3), the both sides of swash plate (3) are all fixed mounting has bulge loop (5), bulge loop (5) are located homonymy two annular mounting groove (4) between.
3. The swash plate assembly of the air conditioner compressor as claimed in claim 2, wherein one side of each of the two wear plates (6) is provided with an annular adapting groove (7) adapted to the corresponding convex ring (5), the two annular adapting grooves (7) are respectively sleeved on the corresponding convex ring (5), and the inner and outer edges of the two wear plates (6) are respectively sleeved in the corresponding annular mounting grooves (4).
4. The air condition compressor swash plate assembly according to claim 3, wherein the guide assembly comprises steel ball guide grooves (8) formed on one side of the two wear plates (6), and the steel ball bearing sleeves the corresponding steel ball guide grooves (8).
5. The air condition compressor's swash plate assembly of claim 4, characterized in that, coupling assembling contains the corresponding first screw (9) in multiunit position and second screw (10), and a plurality of even distribution first screw (9) all set up in the correspondence on annular mounting groove (4), and a plurality of even distribution second screw (10) all set up in the correspondence on wearing and tearing dish (6), multiunit position is relative first screw (9) with same bolt (12) of second screw (10) internal thread cover.
6. The swash plate assembly of the air conditioner compressor according to claim 5, wherein a plurality of bolts (12) on both sides are sleeved with anti-slip gaskets (11), and the anti-slip gaskets (11) are respectively attached to the wear plate (6) and the bolts (12) on the corresponding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221057928.XU CN217152238U (en) | 2022-05-06 | 2022-05-06 | Swash plate assembly of air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221057928.XU CN217152238U (en) | 2022-05-06 | 2022-05-06 | Swash plate assembly of air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217152238U true CN217152238U (en) | 2022-08-09 |
Family
ID=82663044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221057928.XU Expired - Fee Related CN217152238U (en) | 2022-05-06 | 2022-05-06 | Swash plate assembly of air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217152238U (en) |
-
2022
- 2022-05-06 CN CN202221057928.XU patent/CN217152238U/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 |
Granted publication date: 20220809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |