CN107061280A - Slip sheet anti-separation structure, assembling method and compressor with structure - Google Patents
Slip sheet anti-separation structure, assembling method and compressor with structure Download PDFInfo
- Publication number
- CN107061280A CN107061280A CN201710449044.6A CN201710449044A CN107061280A CN 107061280 A CN107061280 A CN 107061280A CN 201710449044 A CN201710449044 A CN 201710449044A CN 107061280 A CN107061280 A CN 107061280A
- Authority
- CN
- China
- Prior art keywords
- slide plate
- roller
- slot
- inverted
- bearing pin
- 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
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000000926 separation method Methods 0.000 title abstract 3
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010008469 Chest discomfort Diseases 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
-
- 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
- F04C2240/00—Components
- F04C2240/20—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a slip sheet anti-separation structure, an assembly method and a compressor with the structure, wherein the slip sheet anti-separation structure comprises: roller and with roller complex gleitbretter, set up the inverted T-slot of round indent on the outer peripheral face of roller, the one end of gleitbretter is equipped with the lug that outwards stretches out, and the relative both sides of lug are equipped with a pair of round pin axle, and this pair of round pin axle makes the gleitbretter imbed inside the roller with the cooperation of inverted T-slot, prevents that gleitbretter and roller from breaking away from. The invention can effectively solve the problem that the slip sheet is easy to separate from the roller.
Description
Technical field
The present invention relates to Compressor Technology field, more particularly to a kind of slide plate Anti-isenagage structure, assembly method and with this
The compressor of structure.
Background technology
Roller compressor air cylinder structure is as shown in figure 1, it has a cylindrical cylinder cavity 4, and roller 1 is located at cylinder
Inside cavity 4, it be on bent axle be set with a rotary eccentric group into.Between the air entry and exhaust outlet of cylinder
Open in a radial slot, groove equipped with a slide plate 2.Cylinder cavity 4 is divided into two parts by slide plate 2, is referred to as inhaling in air entry side
Air cavity, is referred to as discharge chamber in exhaust outlet side.When roller is rotated, the volume of suction muffler and discharge chamber is continually changing, suction muffler
Constantly increase, discharge chamber constantly reduces, when roller goes to peak, and suction muffler reaches maximum, and discharge chamber is reduced into zero.
When roller 1 is rotated, slide plate 2 is diametrically reciprocated, to make slide plate be close on roller surface, and prior art is adopted
Scheme is the installation spring 6 at the top of slide plate, to increase the downward force of slide plate 2.But limited by space, the rigidity of spring 6
It can not infinitely increase, therefore the situation that slide plate 2 departs from roller 1 still occurs.High pressure chest is incorporated into slide plate 2 in Practical Project
At the spring of dorsal part, to increase the power downward to spring 6, this scheme can be good at solving high frequency situations slide plate and roller disengaging
Phenomenon, but because low-frequency high-voltage lateral pressure is smaller, still occur that slide plate departs from the sound for causing slide plate to be hit with roller with roller,
As our usually said compressors " are rattled away " sound.
Therefore, how to design the structure that a kind of roller and slide plate be not easily disconnected from is industry technical problem urgently to be resolved hurrily.
The content of the invention
In order to solve drawbacks described above present in prior art, the present invention proposes a kind of slide plate Anti-isenagage structure, assembling side
Method and the compressor with the structure.
The technical solution adopted by the present invention is to design a kind of slide plate Anti-isenagage structure, including：Roller and with roller coordinate
The inverted T-slot of a circle indent is offered on slide plate, the outer peripheral face of roller, one end of slide plate is provided with outwardly directed projection, projection
Opposite sides provided with a pair of bearing pins, this pair of bearing pin coordinates with the inverted T-slot makes slide plate be embedded into inside roller, anti-slip limiting plate
Depart from roller.
It is preferred that, it is cased with the bearing pin of projection both sides in axle sleeve, axle sleeve activity insertion inverted T-slot.
It is preferred that, it is the arc surface being adapted with roller outer peripheral face with the end face of roller contact on slide plate.
It is preferred that, the depressed part of inverted T-slot both sides is stopper slot, and bearing pin activity is inserted in the stopper slot of its respective side, T
The A/F of shape groove is more than the thickness and width of projection, and the depth of stopper slot is more than the diameter of bearing pin.
The invention also provides a kind of assembly method of above-mentioned slide plate Anti-isenagage structure, including：
Step 1, slide plate is placed into the axis of roller is in criss-cross position, and slide plate is downwardly into inverted T-slot, projection position
In in inverted T-slot；
Step 2, by slide plate rotate 90 °, this pair of bearing pin on projection is rotatably inserted into the depressed part of inverted T-slot both sides respectively,
Complete slide plate and roller inlays connection.
Wherein, step 1 also includes：Before slide plate is downwardly into inverted T-slot, first axle sleeve is enclosed on bearing pin.
The invention also provides a kind of compressor with above-mentioned slide plate Anti-isenagage structure, including：Cylinder cavity and it is located at
Eccentric shaft in cylinder chamber body, roller sleeve is additionally provided with chute on eccentric shaft on cylinder cavity, the other end of slide plate is movably arranged at
In chute.
Compared with prior art, the present invention is slotted by the outer peripheral face in roller, and the protrusion matched is designed on slide plate
Structure, then the projective structure of slide plate is embedded in the groove of roller, effectively solve the problem of slide plate easily departs from roller, reduction pressure
The noise that contracting machine is produced when running.
Brief description of the drawings
With reference to embodiment and accompanying drawing, the present invention is described in detail, wherein：
Fig. 1 is the internal structure front schematic view of compressor in the prior art；
Fig. 2 is the assembling schematic diagram of roller and slide plate in the present invention；
Fig. 3 is the schematic perspective view of roller in the present invention；
Fig. 4 is the schematic cross-sectional view of roller in the present invention；
Fig. 5 is the schematic perspective view of slide plate in the present invention；
Fig. 6 is the schematic cross-sectional view of slide plate in the present invention；
Fig. 7 is the assembling schematic cross-sectional view of roller and slide plate in the present invention；
Fig. 8 is the fractionation schematic diagram of roller and slide plate in the present invention；
Fig. 9 is the internal structure front schematic view of compressor in the present invention；
Figure 10 is the internal structure schematic cross-sectional view of compressor in the present invention.
Embodiment
As shown in Fig. 2 the present invention proposes a kind of slide plate Anti-isenagage structure, including：Roller 1 and the slide plate coordinated with roller 1
2.As shown in Figure 3,4, the outer peripheral face of roller 1 is provided with a circle inverted T-slot 11, and the depressed part of the both sides of inverted T-slot 11 is stopper slot
111。
As shown in Figure 5,6, the bottom of slide plate 2 is provided with projection 21, and the activity of projection 21 is stretched into inverted T-slot 11, projection 21
Both sides are equipped with bearing pin 22, and the activity of bearing pin 22 is inserted in the stopper slot 111 of its respective side.As shown in fig. 7, in the present embodiment,
In the stopper slot 111 in the left side of the insertion of bearing pin 22 inverted T-slot 11 in the left side of projection 21, the bearing pin 22 positioned at the right side of projection 21 is inserted
In the stopper slot 111 for entering the right side of inverted T-slot 11, the axis direction of projection 21 and slide plate 2 parallel to roller 1.Preferably, slide plate 2
Bottom surface be the arc surface that is adapted with roller outer peripheral face, the circular arc of the bottom surface of slide plate 2 arches upward downwards in the present embodiment, roller
1 outer peripheral face can be rotated more smoothly when being contacted with slide plate 2, and the arc surface of the bottom surface of slide plate 2 can also during certain practical application
It is set to arch upward upwards.
Further, as shown in Fig. 2 inverted T-slot 11 is located at the outer peripheral face centre position of roller 1, projection 21 is located at slide plate 2
Bottom surface centre position, roller rotate when stress it is more balanced, prevent bearing pin 22 stuck in stopper slot 111.
As shown in fig. 7, because the bearing pin 22 of the both sides of slide plate 2 is embedded in stopper slot 111, in order to ensure that slide plate can be suitable
Profit is assembled in roller, and the A/F of inverted T-slot 11 need to be more than the thickness and width of projection 21, and projection 21 could be in inverted T-shaped
180 ° of rotations in groove 11.Simultaneously as bearing pin 22 has certain length, the depth of stopper slot 111 need to be more than the diameter of bearing pin 22,
The cell wall that groove 111 could will not be limited when bearing pin 22 is rotatably inserted into or deviate from stops.
Preferably, as shown in Figure 7,8, in order to reduce in the frictional force between bearing pin 22 and stopper slot 111, stopper slot 111
Provided with lubricating oil, can also be cased with axle sleeve 3 on the bearing pin 22 of the both sides of projection 21, axle sleeve 3 can also reduce slide plate with it is spacing
Frictional force between groove 111, prevents bearing pin 22 to be stuck in stopper slot 111.When bearing pin 22 is provided with axle sleeve 3, inverted T-slot
11 and the size of stopper slot 111 need to accordingly change to meet assembling needs.
The present invention also proposes a kind of assembly method of above-mentioned slide plate Anti-isenagage structure, including：Step 1, first slide plate 2 put
To being in criss-cross position with the axis of roller 1, slide plate 2 is downwardly into inverted T-slot 11, and now projection 21 is located at inverted T-slot
In 11；Step 2, slide plate 2 rotated 90 ° again, bearing pin 22 rotates respectively to be slipped into the stopper slot 111 of respective side, complete slide plate 2 with
Roller 1 inlays connection., can be before slide plate 2 be downwardly into inverted T-slot 11, first by axle sleeve when bearing pin 22 is provided with axle sleeve 3
3 are enclosed on bearing pin 22, are assembled according still further to above step.
As shown in Fig. 9,10, the present invention also proposes a kind of compressor with above-mentioned slide plate Anti-isenagage structure, including：Cylinder
Cavity 4 and the eccentric shaft 5 in cylinder cavity 4, roller 1 are enclosed on eccentric shaft 5, are additionally provided with cylinder cavity 4 positioned at roller 1
The chute 41 of top, chute 41 is vertically arranged and opening down, and the top of slide plate 2 is movably arranged in chute 41, the bottom of slide plate 2
It is embedded in roller 1.Eccentric shaft 5 drives roller 1 to rotate, then drives slide plate 2 to be moved up and down along chute 41 by roller 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (7)
1. a kind of slide plate Anti-isenagage structure, including：Roller（1）With with roller（1）The slide plate of cooperation（2）, it is characterised in that
The roller（1）Outer peripheral face on offer the inverted T-slot of a circle indent（11）, the slide plate（2）One end be provided with to
The projection overhang（21）, the projection（21）Opposite sides provided with a pair of bearing pins（22）, this pair of bearing pin（22）With the T
Shape groove（11）Cooperation makes slide plate be embedded into inside the roller, anti-slip limiting plate（2）With roller（1）Depart from.
2. slide plate Anti-isenagage structure as claimed in claim 1, it is characterised in that the projection（21）The bearing pin of both sides（22）On
It is cased with axle sleeve（3）, the axle sleeve（3）The activity insertion inverted T-slot（11）It is interior.
3. slide plate Anti-isenagage structure as claimed in claim 1 or 2, it is characterised in that the slide plate（2）The upper and roller
（1）The end face of contact is the arc surface being adapted with roller outer peripheral face.
4. slide plate Anti-isenagage structure as claimed in claim 1 or 2, it is characterised in that the inverted T-slot（11）The depression of both sides
Portion is stopper slot（111）, the bearing pin（22）The stopper slot of its respective side is inserted in activity（111）It is interior, the inverted T-slot（11）'s
A/F is more than projection（21）Thickness and width, the stopper slot（111）Depth be more than bearing pin（22）Diameter.
5. a kind of assembly method of any one of Claims 1-4 slide plate Anti-isenagage structure, it is characterised in that including：
Step 1, by slide plate（2）It is placed into and roller（1）Axis be in criss-cross position, slide plate（2）It is downwardly into inverted T-slot
（11）In, projection（21）Positioned at inverted T-slot（11）It is interior；
Step 2, by slide plate（2）Rotate 90 °, projection（21）On this pair of bearing pin（22）Inverted T-slot is rotatably inserted into respectively（11）
In the depressed part of both sides, slide plate is completed（2）With roller（1）Inlay connection.
6. assembly method as claimed in claim 5, it is characterised in that the step 1 also includes：In slide plate（2）It is downwardly into
Inverted T-slot（11）In before, first by axle sleeve（3）It is enclosed on bearing pin（22）On.
7. a kind of compressor with any one of the Claims 1-4 slide plate Anti-isenagage structure, including：Cylinder cavity（4）With
Located at the cylinder cavity（4）Interior eccentric shaft（5）, the roller（1）It is enclosed on the eccentric shaft（5）On, the cylinder cavity
（4）On be additionally provided with chute（41）, the slide plate（2）The other end be movably arranged at the chute（41）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449044.6A CN107061280B (en) | 2017-06-14 | 2017-06-14 | Slip sheet anti-separation structure, assembling method and compressor with structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449044.6A CN107061280B (en) | 2017-06-14 | 2017-06-14 | Slip sheet anti-separation structure, assembling method and compressor with structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107061280A true CN107061280A (en) | 2017-08-18 |
| CN107061280B CN107061280B (en) | 2019-07-05 |
Family
ID=59595033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710449044.6A Active CN107061280B (en) | 2017-06-14 | 2017-06-14 | Slip sheet anti-separation structure, assembling method and compressor with structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061280B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588003A (en) * | 2017-08-21 | 2018-01-16 | 珠海格力电器股份有限公司 | Roller compressor |
| CN108678951A (en) * | 2018-07-20 | 2018-10-19 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly and compressor and air conditioner |
| CN110657096A (en) * | 2019-11-08 | 2020-01-07 | 广东海洋大学 | A pump body assembly, pump body and compressor |
| CN114667394A (en) * | 2019-11-21 | 2022-06-24 | 三菱电机株式会社 | Sealed compressor, refrigeration cycle device, and method for manufacturing sealed compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103779A (en) * | 1986-05-20 | 1988-03-09 | 潘景贤 | Wearless sealing type power machine with sliding blade |
| JPH0617776A (en) * | 1992-07-03 | 1994-01-25 | Daikin Ind Ltd | Rotary compressor |
| US5660540A (en) * | 1995-09-26 | 1997-08-26 | Samsung Electronics Co., Ltd. | Vane guide apparatus of a rotary compressor |
| CN2528970Y (en) * | 2001-11-29 | 2003-01-01 | 上海日立电器有限公司 | Vane inlaid integral piston |
| CN102575674A (en) * | 2010-07-08 | 2012-07-11 | 松下电器产业株式会社 | Rotary compressor and refrigeration cycle device |
| CN106246543A (en) * | 2016-10-17 | 2016-12-21 | 珠海凌达压缩机有限公司 | Compressor and matching structure of roller and sliding vane thereof |
| CN206144786U (en) * | 2016-10-17 | 2017-05-03 | 珠海凌达压缩机有限公司 | Compressor and matching structure of roller and sliding vane thereof |
| CN206917849U (en) * | 2017-06-14 | 2018-01-23 | 珠海格力电器股份有限公司 | Slip sheet anti-separation structure and compressor with same |
-
2017
- 2017-06-14 CN CN201710449044.6A patent/CN107061280B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103779A (en) * | 1986-05-20 | 1988-03-09 | 潘景贤 | Wearless sealing type power machine with sliding blade |
| JPH0617776A (en) * | 1992-07-03 | 1994-01-25 | Daikin Ind Ltd | Rotary compressor |
| US5660540A (en) * | 1995-09-26 | 1997-08-26 | Samsung Electronics Co., Ltd. | Vane guide apparatus of a rotary compressor |
| CN2528970Y (en) * | 2001-11-29 | 2003-01-01 | 上海日立电器有限公司 | Vane inlaid integral piston |
| CN102575674A (en) * | 2010-07-08 | 2012-07-11 | 松下电器产业株式会社 | Rotary compressor and refrigeration cycle device |
| CN106246543A (en) * | 2016-10-17 | 2016-12-21 | 珠海凌达压缩机有限公司 | Compressor and matching structure of roller and sliding vane thereof |
| CN206144786U (en) * | 2016-10-17 | 2017-05-03 | 珠海凌达压缩机有限公司 | Compressor and matching structure of roller and sliding vane thereof |
| CN206917849U (en) * | 2017-06-14 | 2018-01-23 | 珠海格力电器股份有限公司 | Slip sheet anti-separation structure and compressor with same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588003A (en) * | 2017-08-21 | 2018-01-16 | 珠海格力电器股份有限公司 | Roller compressor |
| CN108678951A (en) * | 2018-07-20 | 2018-10-19 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly and compressor and air conditioner |
| CN108678951B (en) * | 2018-07-20 | 2023-08-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly, compressor and air conditioner |
| CN110657096A (en) * | 2019-11-08 | 2020-01-07 | 广东海洋大学 | A pump body assembly, pump body and compressor |
| CN114667394A (en) * | 2019-11-21 | 2022-06-24 | 三菱电机株式会社 | Sealed compressor, refrigeration cycle device, and method for manufacturing sealed compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107061280B (en) | 2019-07-05 |
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