CN107100843A - Wabbler mechanism and swing rotary compressor for swing rotary compressor - Google Patents
Wabbler mechanism and swing rotary compressor for swing rotary compressor Download PDFInfo
- Publication number
- CN107100843A CN107100843A CN201710526815.7A CN201710526815A CN107100843A CN 107100843 A CN107100843 A CN 107100843A CN 201710526815 A CN201710526815 A CN 201710526815A CN 107100843 A CN107100843 A CN 107100843A
- Authority
- CN
- China
- Prior art keywords
- pipe portion
- slide plate
- rotary compressor
- piston
- wabbler mechanism
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C21/00—Oscillating-piston pumps specially adapted for elastic fluids
Abstract
The invention discloses a kind of wabbler mechanism and swing rotary compressor for swing rotary compressor, wherein wabbler mechanism includes：Piston；And slide plate, one end of slide plate is connected with piston, and at least one in slide plate and piston has cavity.According to the wabbler mechanism for swing rotary compressor of the present invention, there is cavity by least one for making in slide plate and piston, the weight of wabbler mechanism can be mitigated, the weight of rotary part is reduced simultaneously, advantageously reduce unbalance inertia force, the Performance And Reliability of compressor is improved, and material can be saved, cost is reduced.
Description
Technical field
The present invention relates to Compressor Technology field, more particularly, to a kind of wabbler mechanism for swing rotary compressor
And the swing rotary compressor with it.
Background technology
In correlation technique, the casting wabbler mechanism of oscillating compressor, cost is high, and weight is big, is unfavorable for reduction uneven
Inertia force, compressor performance and poor reliability.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes a kind of use
In the wabbler mechanism of swing rotary compressor, the wabbler mechanism for swing rotary compressor have reliability it is high,
The low advantage of cost.
The present invention also proposes a kind of swing rotary compressor, and the swing rotary compressor includes above-mentioned for waving
The wabbler mechanism of formula rotary compressor.
Wabbler mechanism for swing rotary compressor according to embodiments of the present invention, including：Piston；And slide plate, institute
The one end for stating slide plate is connected with the piston, and at least one in the slide plate and the piston has cavity.
Wabbler mechanism for swing rotary compressor according to embodiments of the present invention, by making in slide plate and piston
At least one has cavity, can mitigate the weight of wabbler mechanism, while reducing the weight of rotary part, advantageously reduces injustice
Weigh inertia force, improves the Performance And Reliability of compressor, and can save material, reduces cost.
According to some embodiments of the present invention, the piston includes：First pipe portion；Outside second pipe portion, second pipe portion
First pipe portion is placed on, and second pipe portion is spaced apart with second pipe portion and described first with first pipe portion
The first cavity is limited between pipe portion, on the first pipe portion axial direction, the open at both ends of first cavity and is
First open end and the second open end；First end plate, the first end plate is connected with first pipe portion and second pipe portion
To block first open end；With the second end plate, second end plate is connected with first pipe portion and second pipe portion
To block second open end.
In some embodiments of the invention, second pipe portion and first pipe portion are pipe.
In some embodiments of the invention, the wall thickness of the piston is d1, and the d1 is met：d1≥0.8mm.
In some embodiments of the invention, the first end plate and one in first pipe portion and second pipe portion
Individual to be integrally formed, second end plate is integrally formed with one in first pipe portion and second pipe portion, or described
First pipe portion, the second pipe portion, the first end plate and second end plate are integrally formed.
In some embodiments of the invention, the slide plate is connected with the periphery wall of second pipe portion.
In some embodiments of the invention, the slide plate is arranged in second pipe portion and outer with first pipe portion
Perisporium is connected.
In some embodiments of the invention, the slide plate is arranged in second pipe portion and first pipe portion, described
The edge of the end face of one end being connected with the piston of slide plate is connected with the internal perisporium of first pipe portion.
In some embodiments of the invention, the wall thickness of the slide plate is d2, and the d2 is met：d2≥0.5mm.
In some embodiments of the invention, the slide plate has the second cavity, the remote piston of the second cavity
Open at one end and for the 3rd open end.
In some embodiments of the invention, one end of the remote piston of the slide plate is provided with the 3rd end plate to block
3rd open end.
Swing rotary compressor according to embodiments of the present invention, including above-mentioned waving for swing rotary compressor
Mechanism.
Swing rotary compressor according to embodiments of the present invention, has sky by least one for making in slide plate and piston
Chamber, can mitigate the weight of wabbler mechanism, while reducing the weight of rotary part, advantageously reduce unbalance inertia force, improve
The Performance And Reliability of compressor, and material can be saved, reduce cost.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the wabbler mechanism for swing rotary compressor according to embodiments of the present invention；
Fig. 2 is the section of structure of the wabbler mechanism for swing rotary compressor according to embodiments of the present invention；
Fig. 3 is the structural representation of the wabbler mechanism for swing rotary compressor according to embodiments of the present invention；
Fig. 4 is the section of structure of the wabbler mechanism for swing rotary compressor according to embodiments of the present invention.
Reference：
Wabbler mechanism 100,
Piston 1, the first pipe portion 11, the second pipe portion 12, first end plate 13, the second end plate 14, the first cavity 15, slide plate 2, the
Two cavitys 21, the 3rd open end 22.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Wabbler mechanism for swing rotary compressor according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 4
100。
As Figure 1-Figure 4, the wabbler mechanism 100 for swing rotary compressor according to embodiments of the present invention, bag
Include：Piston 1 and slide plate 2.
Specifically, as Figure 1-Figure 4, one end (right-hand member as shown in Figure 1) of slide plate 2 is connected with piston 1, slide plate 2
There is cavity with least one in piston 1.Be conducive to mitigating the weight of wabbler mechanism 100, while reducing the weight of rotary part
Amount, advantageously reduces unbalance inertia force, improves the Performance And Reliability of compressor, and can save material, reduces cost.
For example, in the example shown in Fig. 1-Fig. 4, slide plate 2 is respectively provided with cavity with piston 1, certainly, can be only the invention is not restricted to this
Slide plate 2 has cavity, or only piston 1 has cavity.
Wabbler mechanism 100 for swing rotary compressor according to embodiments of the present invention, by making slide plate 2 and piston
At least one in 1 has cavity, can mitigate the weight of wabbler mechanism 100, while reducing the weight of rotary part, is conducive to
Unbalance inertia force is reduced, the Performance And Reliability of compressor is improved, and material can be saved, cost is reduced.
In some embodiments of the invention, as Figure 1-Figure 4, piston 1 include the first pipe portion 11, the second pipe portion 12,
The end plate 14 of first end plate 13 and second.Second pipe portion 12 is coated between the first pipe portion 11, and the second pipe portion 12 and the first pipe portion 11
Separate to limit the first cavity 15 between the second pipe portion 12 and the first pipe portion 11, on the axial direction of the first pipe portion 11, the
The open at both ends of one cavity 15 and for the first open end and the second open end, the pipe portion 11 and second of first end plate 13 and first is managed
Portion 12 is connected to block the first open end, and the second end plate 14 is connected with the first pipe portion 11 and the second pipe portion 12 to be opened wide with blocking second
End.Thus, the first pipe portion 11, the second pipe portion 12, the end plate 14 of first end plate 13 and second limit a chamber, that is to say, that
Piston 1 is the structure with cavity.It is possible thereby to mitigate the weight of piston 1, while mitigating the weight of wabbler mechanism 100, favorably
In reduction unbalance inertia force, the Performance And Reliability of compressor is improved, and material can be saved, cost is reduced.
Further, as shown in Figure 2 and Figure 4, the second pipe portion 12 and the first pipe portion 11 are pipe.Thus it is easy to wobbler
The work of structure 100.Further, as shown in Figure 2 and Figure 4, in the circumferential direction along the first pipe portion 11, the first pipe portion 11 with
The distance between second pipe portion 12 is equal.That is, in the circumferential direction along the first pipe portion 11, the first cavity 15 is radially
The width in direction is constant.Correspondingly, width phase of the end plate 14 of first end plate 13 and second in the radial direction along in its circumferential direction
Deng.First pipe portion 11 and the second pipe portion 12 can be arranged concentrically so that the distance between the first pipe portion 11 and the second pipe portion 12 are on edge
Equal in the circumferential direction of first pipe portion 11, the end plate 14 of first end plate 13 and second is equal along the width in its circumferential direction.
Thus, it is possible to simplify structure and processing technology, the production cycle is saved, production cost is reduced.
In some embodiments of the invention, an one in the pipe portion 11 of first end plate 13 and first and the second pipe portion 12
Shaping, the second end plate 14 is integrally formed with one in the first pipe portion 11 and the second pipe portion 12.That is, first end plate 13 can
To be integrally formed with the first pipe portion 11, or first end plate 13 is integrally formed with the second pipe portion 12；Second end plate 14 and the first pipe
Portion 11 is integrally formed, or the second end plate 14 is integrally formed with the second pipe portion 12.Thus, it is possible to simplify the structure of piston 1 and add
Work process, reduces installation time, improves efficiency of assembling.
When the pipe portion 11 of first end plate 13 and first is integrally formed, the pipe portion 11 of first end plate 13 and first can be molded together
Shaping.Certainly the invention is not restricted to this, first end plate 13 can be formed by the spinning of the first pipe portion 11.When first end plate 13 and second
Pipe portion 12 is integrally formed, and either the second end plate 14 and the first pipe portion 11 are integrally formed or the second end plate 14 and the second pipe portion 12
, can be by the way of injection molding together or rotary press modelling when being integrally formed.
In some embodiments of the invention, the first pipe portion 11, the second pipe portion 12, the end plate 14 1 of first end plate 13 and second
It is body formed.First pipe portion 11, the second pipe portion 12, the end plate 14 of first end plate 13 and second can injection molding together, certainly, this hair
Bright not limited to this, the first pipe portion 11, the second pipe portion 12, the end plate 14 of first end plate 13 and second can be the side wall of rectangular tube, living
Plug 1 can be wound by rectangular tube to be formed, and two ends of rectangular tube are connected.
In some embodiments of the invention, the wall thickness of piston 1 is d1, and d1 is met：d1≥0.8mm.That is, also
It is to say that the thickness between the wall of the first cavity 15 and the outside wall surface of piston 1 is d1, d1 meets d1 >=0.8mm.In Fig. 1-Fig. 4 institutes
In the example shown, the first pipe portion 11, the second pipe portion 12, the end plate 14 of first end plate 13 and second thickness be d1, d1 meet d1 >=
0.8mm.Thus, it can both mitigate the weight of piston 1, the hyperbaric environment inside compressor can be born again.
In some embodiments of the invention, as depicted in figs. 1 and 2, slide plate 2 is connected with the periphery wall of the second pipe portion 12.
Thus it is easy to slide plate 2 to be connected with piston 1.Further, slide plate 2 and the periphery wall of the second pipe portion 12 are welded to connect, thus, it is possible to
The quantity of parts is reduced, and is easy to operation.Pressure welding, melting welding, soldering can be used by being welded to connect, it is preferable that be welded to connect and adopted
Welded with soldering oven, soldering oven weldering is adapted to batch production, and the reliable zero defect of weld seam, high tempering can eliminate welding stress.Further
Ground, as shown in Fig. 2 the end face of one end being connected with the second pipe portion 12 of slide plate 2 is the periphery wall cooperation with the second pipe portion 12
Arcwall face, it is possible thereby to which the compactness between increasing the periphery wall of the pipe portion 12 of slide plate 2 and second, reduces the pipe portion of slide plate 2 and second
Gap between 12 periphery wall, is easy to be welded to connect.
In some embodiments of the invention, slide plate 2 is arranged in the second pipe portion 12 and connected with the periphery wall of the first pipe portion 11
Connect.Breach can be provided with second pipe portion 12, one end of slide plate 2 is connected through breach with the periphery wall of the first pipe portion 11, second
The wall being located in pipe portion 12 around breach is connected with the perisporium of slide plate 2.Connected it is possible thereby to increase between slide plate 2 and piston 1
Reliability.Certainly, with breach, breach can also be provided with the corresponding position of slide plate 2 on the end plate 14 of first end plate 13 and second
The wall of both sides is connected with the periphery wall of slide plate 2.
Further, the end face of one end being connected with the second pipe portion 12 of slide plate 2 is matched somebody with somebody for the periphery wall with the first pipe portion 11
The arcwall face of conjunction, it is possible thereby to which the compactness between increasing the periphery wall of the pipe portion 11 of slide plate 2 and first, reduces slide plate 2 and first
Gap between the periphery wall of pipe portion 11, is easy to be welded to connect.
In some embodiments of the invention, as shown in Figure 3 and Figure 4, slide plate 2 is arranged in the second pipe portion 12 and the first pipe portion
11, the edge of the end face of one end being connected with piston 1 of slide plate 2 is connected with the internal perisporium of the first pipe portion 11.The He of first pipe portion 11
Breach can be provided with second pipe portion 12, one end of slide plate 2 is transmitted through the breach in the second pipe portion 12 and the first pipe portion 11 successively, sliding
The edge of the end face of piece 2 is connected with the internal perisporium of the first pipe portion 11, is located in the first pipe portion 11 and the second pipe portion 12 around breach
Wall be connected with the perisporium of slide plate 2.It is possible thereby to increase the reliability connected between slide plate 2 and piston 1.Certainly, first end
With that can also be provided with breach at the corresponding position of slide plate 2 on the end plate 14 of plate 13 and second, the walls of breach both sides is outer with slide plate 2
Perisporium is connected.
Further, the end face of one end being connected with piston 1 of slide plate 2 is the arc coordinated with the internal perisporium of the first pipe portion 11
Shape face, arcwall face is identical with the radian of the internal perisporium of the first pipe portion 11.Thus it is easy to the internal perisporium of arcwall face and the first pipe portion 11
Connection, and cause the internal perisporium and arcwall face rounding off of the first pipe portion 11.
In some embodiments of the invention, the pipe portion 11 of slide plate 2 and first, the second pipe portion 12, first end plate 13 and second
End plate 14 is welded to connect, thus, it is possible to reduce the quantity of parts, and is easy to operation.Pressure welding can be used, melt by being welded to connect
Weldering, soldering, it is preferable that be welded to connect using soldering oven weldering, soldering oven weldering is adapted to batch production, the reliable zero defect of weld seam, high temperature
Tempering can eliminate welding stress.
In some embodiments of the invention, as Figure 1-Figure 4, slide plate 2 has the second cavity 21, the second cavity 21
Open at one end away from piston 1 and for the 3rd open end 22.Thus, it is possible to further mitigate the weight of wabbler mechanism 100, favorably
In further reduction unbalance inertia force, the Performance And Reliability of compressor is improved, and material can be saved, cost is reduced.
In addition, presence of the wabbler mechanism 100 without the tip of slide plate 2, the tip of slide plate 2 does not need nitrogen treatment, cost is further reduced.
Further, the wall thickness of slide plate 2 is d2, and d2 is met：d2≥0.5mm.That is, the second cavity 21 of slide plate 2
Wall to the thickness between the periphery wall of slide plate 2 be d2, d2 meet：d2≥0.5mm.Thus, the weight of piston 1 can both be mitigated
Amount, can bear the hyperbaric environment inside compressor again.
Further, slide plate 2 can be rectangular tube structure, and the wall thickness of the slide plate 2 of rectangle tubular construction is d2, and d2 is met：
d2≥0.5mm.Thus, it can both mitigate the weight of piston 1, the hyperbaric environment inside compressor can be born again.Further
Ground, one end of the remote piston 1 of slide plate 2 is provided with the 3rd end plate to block the 3rd open end 22.3rd end plate can anti-slip limiting plate 2
Deformation, improves the structural strength of slide plate 2.
In some embodiments of the invention, slide plate 2 and piston 1 are medium carbon steel part, low-carbon steel part or stainless steel part.Middle carbon
Steel part, low-carbon steel part or stainless steel part good welding performance, intensity are high, can bear compressor internal high pressure environment.
Describe to be used for shaking for swing rotary compressor according to two specific embodiments of the present invention below with reference to Fig. 1-Fig. 4
Swinging mechanism 100, is worth understanding, described below simply exemplary, it is intended to for explaining the present invention, and it is not intended that right
The limitation of the present invention.
Embodiment one
As depicted in figs. 1 and 2, the wabbler mechanism 100 for swing rotary compressor according to embodiments of the present invention, bag
Piston 1 and slide plate 2 are included, one end of slide plate 2 is connected with piston 1.
Specifically, as depicted in figs. 1 and 2, piston 1 is included outside the first pipe portion 11 and the second pipe portion 12, the second pipe portion 12
The first pipe portion 11 is placed on, and the first pipe portion 11 and the second pipe portion 12 are spaced apart to limit between the first pipe portion 11 and the second pipe portion 12
Make the first cavity 15, on the axial direction of the first pipe portion 11, the open at both ends of the first cavity 15 and for the first open end and
Second open end.The end spinning formation end plate 14 of first end plate 13 and second at the two ends of the second pipe portion 12, first end plate 13
Free end is connected with the first pipe portion 11 to block the first open end, and the free end of the second end plate 14 is connected a screening with the first pipe portion 11
Keep off the second open end.
Wherein, the first pipe portion 11 and the second pipe portion 12 are round steel pipe and are arranged concentrically.That is, being managed along first
In the circumferential direction in portion 11, the width of the first cavity 15 radially is equal.First end plate 13 is parallel with the second end plate 14 to be set
Put and be vertically arranged with the first pipe portion 11 and the second pipe portion 12, be i.e. the cross section of the first cavity 15 is shaped as rectangle.In addition, the
One pipe portion 11, the second pipe portion 12, the thickness of the end plate 14 of first end plate 13 and second are d1, and d1 meets d1 >=0.8mm.
As depicted in figs. 1 and 2, slide plate 2 is the rectangular steel pipe with the second cavity 21, and slide plate 2 is cut by rectangular thin-wall steel pipe
Welded after cutting with piston 1, the wall thickness of rectangular steel pipe is d2, and d2 meets d2 >=0.5mm.Cut one end being connected with piston 1 of slide plate 2
The arcwall face that the periphery wall of the formation of cyclotomy arc and the second pipe portion 12 coordinates, is easy to being welded to connect between slide plate 2 and piston 1.
The present invention breaks through the casting wabbler mechanism 100 of existing oscillating compressor, and cost is high, the big deficiency of weight.This hair
The part that bright use steel pipe is constituted, ghost design weight is light, mild steel good welding performance, and intensity is high, it may be possible to bear compression
Machine internal high pressure environment.The design of the wabbler mechanism 100, the piston 1 more conventional than existing batch production and the design of slide plate 2 price are more
Low, presence of the wabbler mechanism 100 without the tip of slide plate 2, the tip of slide plate 2 does not need nitrogen treatment, reduces cost.
The present invention can largely reduce compressor pump cost, simultaneously by the design of steel pipe wabbler mechanism 100
Rotary part weight is reduced, unbalance inertia force is advantageously reduced, compressor performance and reliability is improved.
Embodiment two
As shown in Figure 3 and Figure 4, the present embodiment is roughly the same with the structure of embodiment, and wherein identical part is using identical
Reference, the difference is that only, piston 1 is formed by rectangular steel pipe edge rolling arc, the first pipe portion 11, the second pipe portion 12,
The end plate 14 of end plate 13 and second respectively constitutes four side walls of rectangular steel pipe.Piston 1 is between two ends of rectangular steel pipe
With breach, the steel pipe of slide plate 2 is inserted in breach, the ends cutting circular arc formation and first of one end being connected with piston 1 of slide plate 2
The arcwall face that the internal perisporium of pipe portion 11 coordinates, the arcwall face is identical with the radian of the internal perisporium of the first pipe portion 11 so that the first pipe portion
11 internal perisporium is configured to a complete circle with the arcwall face of slide plate 2.In addition, the end at the two ends of the steel pipe of piston 1, that is, lean on
Two walls that the both ends of the surface of nearly indentation, there are relative with slide plate 2 are welded to connect.
The present invention breaks through the casting wabbler mechanism 100 of existing oscillating compressor, and cost is high, the big deficiency of weight.This hair
The part that bright use steel pipe is constituted, ghost design weight is light, mild steel good welding performance, and intensity is high, it may be possible to bear compression
Machine internal high pressure environment.The design of the wabbler mechanism 100, the piston 1 more conventional than existing batch production and the design of slide plate 2 price are more
Low, presence of the wabbler mechanism 100 without the tip of slide plate 2, the tip of slide plate 2 does not need nitrogen treatment, reduces cost.
The present invention can largely reduce compressor pump cost, simultaneously by the design of steel pipe wabbler mechanism 100
Rotary part weight is reduced, unbalance inertia force is advantageously reduced, compressor performance and reliability is improved.
Swing rotary compressor according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 4.
Swing rotary compressor according to embodiments of the present invention includes above-mentioned waving for swing rotary compressor
Mechanism 100.
Swing rotary compressor according to embodiments of the present invention, has by least one for making in slide plate 2 and piston 1
Cavity, can mitigate the weight of wabbler mechanism 100, while reducing the weight of rotary part, advantageously reduce unbalance inertia force,
The Performance And Reliability of compressor is improved, and material can be saved, cost is reduced.
Other of swing rotary compressor according to embodiments of the present invention are constituted in such as electric machine assembly, pump assembly
Cylinder, bent axle, upper bearing (metal) and lower bearing etc. and operation be all for those of ordinary skills it is known, here not
It is described in detail again.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. a kind of wabbler mechanism for swing rotary compressor, it is characterised in that including：
Piston；With
Slide plate, one end of the slide plate is connected with the piston, and at least one in the slide plate and the piston has cavity.
2. the wabbler mechanism according to claim 1 for swing rotary compressor, it is characterised in that the piston bag
Include：
First pipe portion；
Second pipe portion, second pipe portion is coated at first pipe portion, and second pipe portion and the first pipe portion interval
Open to limit the first cavity between second pipe portion and first pipe portion, on the first pipe portion axial direction,
The open at both ends of first cavity and for the first open end and the second open end；
First end plate, the first end plate is connected with first pipe portion and second pipe portion is opened wide with blocking described first
End；With
Second end plate, second end plate is connected with first pipe portion and second pipe portion to be opened wide with blocking described second
End.
3. the wabbler mechanism according to claim 2 for swing rotary compressor, it is characterised in that second pipe
Portion and first pipe portion are pipe.
4. the wabbler mechanism according to claim 2 for swing rotary compressor, it is characterised in that the piston
Wall thickness is d1, and the d1 is met：d1≥0.8mm.
5. the wabbler mechanism according to claim 2 for swing rotary compressor, it is characterised in that the first end
Plate is integrally formed with one in first pipe portion and second pipe portion, second end plate and first pipe portion and institute
One in the second pipe portion is stated to be integrally formed, or first pipe portion, the second pipe portion, the first end plate and second end
Plate is integrally formed.
6. the wabbler mechanism according to claim 2 for swing rotary compressor, it is characterised in that the slide plate with
The periphery wall connection of second pipe portion.
7. the wabbler mechanism according to claim 2 for swing rotary compressor, it is characterised in that the slide plate is worn
It is connected located at second pipe portion and with the periphery wall of first pipe portion.
8. the wabbler mechanism according to claim 2 for swing rotary compressor, it is characterised in that the slide plate is worn
Located at second pipe portion and first pipe portion, the edge of the end face of one end being connected with the piston of the slide plate and institute
State the internal perisporium connection of the first pipe portion.
9. the wabbler mechanism for swing rotary compressor according to any one of claim 1-8, it is characterised in that
The slide plate is with the second cavity, the open at one end of the remote piston of the second cavity and is the 3rd open end.
10. the wabbler mechanism for swing rotary compressor according to any one of claim 9, the wall of the slide plate
Thickness is d2, and the d2 is met：d2≥0.5mm.
11. the wabbler mechanism according to claim 9 for swing rotary compressor, it is characterised in that the slide plate
One end of the remote piston the 3rd open end is blocked with plate provided with the 3rd end.
12. a kind of swing rotary compressor, it is characterised in that including being used for according to any one of claim 1-11
The wabbler mechanism of swing rotary compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526815.7A CN107100843B (en) | 2017-06-30 | 2017-06-30 | Swing mechanism for swing type rotary compressor and swing type rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526815.7A CN107100843B (en) | 2017-06-30 | 2017-06-30 | Swing mechanism for swing type rotary compressor and swing type rotary compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107100843A true CN107100843A (en) | 2017-08-29 |
| CN107100843B CN107100843B (en) | 2020-05-01 |
Family
ID=59663443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710526815.7A Active CN107100843B (en) | 2017-06-30 | 2017-06-30 | Swing mechanism for swing type rotary compressor and swing type rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100843B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10141267A (en) * | 1996-11-08 | 1998-05-26 | Daikin Ind Ltd | Rotary compressor |
| CN1198201A (en) * | 1995-09-28 | 1998-11-04 | 大金工业株式会社 | Rotary compressor |
| JP2016017442A (en) * | 2014-07-07 | 2016-02-01 | ダイキン工業株式会社 | Rotary compressor |
| CN105443390A (en) * | 2015-09-18 | 2016-03-30 | 宁波甬微集团有限公司 | Rolling piston for compressor and manufacturing method thereof |
| CN205533224U (en) * | 2016-03-09 | 2016-08-31 | 广东美芝制冷设备有限公司 | Rotary compressor's pump body subassembly and have its rotary compressor |
| CN106194744A (en) * | 2016-08-31 | 2016-12-07 | 浙江百达精工股份有限公司 | The blank manufacture method of compressor piston and compressor piston |
| CN206035808U (en) * | 2016-08-29 | 2017-03-22 | 广东美芝精密制造有限公司 | A compressor that is used for gleitbretter of compressor and has it |
| CN106837793A (en) * | 2017-03-27 | 2017-06-13 | 广东美芝精密制造有限公司 | Oscillating compressor and the refrigerating plant with it |
| CN206972527U (en) * | 2017-06-30 | 2018-02-06 | 广东美芝制冷设备有限公司 | Wabbler mechanism and swing rotary compressor for swing rotary compressor |
-
2017
- 2017-06-30 CN CN201710526815.7A patent/CN107100843B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198201A (en) * | 1995-09-28 | 1998-11-04 | 大金工业株式会社 | Rotary compressor |
| JPH10141267A (en) * | 1996-11-08 | 1998-05-26 | Daikin Ind Ltd | Rotary compressor |
| JP2016017442A (en) * | 2014-07-07 | 2016-02-01 | ダイキン工業株式会社 | Rotary compressor |
| CN105443390A (en) * | 2015-09-18 | 2016-03-30 | 宁波甬微集团有限公司 | Rolling piston for compressor and manufacturing method thereof |
| CN205533224U (en) * | 2016-03-09 | 2016-08-31 | 广东美芝制冷设备有限公司 | Rotary compressor's pump body subassembly and have its rotary compressor |
| CN206035808U (en) * | 2016-08-29 | 2017-03-22 | 广东美芝精密制造有限公司 | A compressor that is used for gleitbretter of compressor and has it |
| CN106194744A (en) * | 2016-08-31 | 2016-12-07 | 浙江百达精工股份有限公司 | The blank manufacture method of compressor piston and compressor piston |
| CN106837793A (en) * | 2017-03-27 | 2017-06-13 | 广东美芝精密制造有限公司 | Oscillating compressor and the refrigerating plant with it |
| CN206972527U (en) * | 2017-06-30 | 2018-02-06 | 广东美芝制冷设备有限公司 | Wabbler mechanism and swing rotary compressor for swing rotary compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107100843B (en) | 2020-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013098573A5 (en) | ||
| CN104859393A (en) | Chassis component comprising a stop for an eccentric disc | |
| CN206972527U (en) | Wabbler mechanism and swing rotary compressor for swing rotary compressor | |
| CN205303766U (en) | Heavy current jack | |
| CN107100843A (en) | Wabbler mechanism and swing rotary compressor for swing rotary compressor | |
| CN205036530U (en) | Compressor | |
| CN205089567U (en) | Compressor unit spare and have its refrigerating system | |
| CN201989841U (en) | Steering intermediate shaft | |
| CN105195895B (en) | The regulation of mental activities assemble method of electric rotary compressor of vehicle | |
| CN105804133A (en) | Support arm and excavator | |
| CN209055021U (en) | A kind of pressure cap punching pin head | |
| CN105221394A (en) | Compressor assembly and there is its refrigeration system | |
| CN103452855B (en) | Rotary compressor | |
| CN204239255U (en) | Multi-cylinder rotary compressor and crankshaft group thereof | |
| JP2008175390A (en) | Crankshaft | |
| US10584693B2 (en) | Two parts telescopic connecting rod for alternative compressors and method of assembling two-parts telescopic connecting rod in alternative compressors | |
| CN205349743U (en) | Cylinder and have its rotary compressor | |
| CN105089984B (en) | Compressor shell and compressor having same | |
| CN201786663U (en) | Welding structure of rotary type compressor pump body and rotary type compressor pump body | |
| CN209922636U (en) | Novel welding wire winding device | |
| CN203091412U (en) | Thermal compounding pole piece roller | |
| CN201265471Y (en) | Novel flywheel used for medium-sized four-stroke gasoline engine | |
| CN208148983U (en) | For the resonance block of vehicle and with its vehicle | |
| CN204829020U (en) | Funnel flange | |
| CN208057287U (en) | A kind of reinforcement structure reducing GDI soldering paste rail fatigue cracking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |