CN207004764U - Mounting bracket, the pump housing and reciprocating compressor - Google Patents
Mounting bracket, the pump housing and reciprocating compressor Download PDFInfo
- Publication number
- CN207004764U CN207004764U CN201720953477.0U CN201720953477U CN207004764U CN 207004764 U CN207004764 U CN 207004764U CN 201720953477 U CN201720953477 U CN 201720953477U CN 207004764 U CN207004764 U CN 207004764U
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- China
- Prior art keywords
- support
- bearing
- pump housing
- reciprocating compressor
- frame
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Abstract
The utility model discloses a kind of mounting bracket, the pump housing and reciprocating compressor.For the mounting bracket of the reciprocating compressor pump housing, including：Electric machine support, the electric machine support have the mating hole for being used for installing motor；The support of bearing, the support of bearing is located at the electric machine support and with the mounting hole for being used to install bearing；Air cylinder support, located at the support of bearing and with the pilot hole for being used to install cylinder, the electric machine support, the support of bearing and the air cylinder support are independently molded the air cylinder support.According to the mounting bracket of the present utility model for the reciprocating compressor pump housing, have the advantages that manufacturing process is simple, cost is relatively low, the pollution to environment is relatively light, energy resource consumption is smaller.
Description
Technical field
Technical field of refrigeration equipment is the utility model is related to, is used for the reciprocating compressor pump housing in particular to one kind
Mounting bracket, there is the pump housing and tool for reciprocating compressor of the mounting bracket for the reciprocating compressor pump housing
There is the reciprocating compressor of the pump housing for reciprocating compressor.
Background technology
In the refrigeration plants such as refrigerator, refrigerator, usually using reciprocating compressor.In the pump of assembling reciprocating compressor
During body, typically stator component is fixed on the stator installation foot of crankcase by screw, and the press-fit for passing through interference
Rotor is fixed on bent axle.
But, on the one hand, it is complicated, irregular because crankcase of the prior art is ironcasting or aluminum casting, and
And need directly to open up the higher axis hole for being used to install bent axle of required precision on the cast blank of crankcase and supply piston past
The cylinder holes moved again, causes that processing technology difficulty is larger, and process costs are higher；On the other hand, in the work of metal casting thermoforming
Pollution during skill to environment is more serious, and energy resource consumption is larger.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of mounting bracket for the reciprocating compressor pump housing, the mounting bracket for the reciprocating compressor pump housing has system
Make the advantages that technique is simple, cost is relatively low, the pollution to environment is relatively light, energy resource consumption is smaller.
The utility model also proposes a kind of being used for back and forth for mounting bracket for being used for the reciprocating compressor pump housing with described in
The pump housing of formula compressor.
The utility model also proposes a kind of reciprocating compressor with the pump housing for reciprocating compressor.
According to the mounting bracket for the reciprocating compressor pump housing of the utility model first aspect embodiment, including：Electricity
Machine support, the electric machine support have the mating hole for being used for installing motor；The support of bearing, the support of bearing are located at the motor
Support and with being used to install the mounting hole of bearing；Air cylinder support, the air cylinder support is located at the support of bearing and with use
In the pilot hole of installation cylinder, the electric machine support, the support of bearing and the air cylinder support are independently molded.
According to the mounting bracket for the reciprocating compressor pump housing of the utility model embodiment, manufacturing process is simple, into
This pollution relatively low, to environment is relatively light, energy resource consumption is smaller.
In addition, also had according to the mounting bracket for the reciprocating compressor pump housing of the utility model embodiment following attached
The technical characteristic added：
According to some embodiments of the utility model, the support of bearing respectively with the air cylinder support and the motor branch
Frame welds.
According to some embodiments of the utility model, the electric machine support includes：First frame, first frame are provided with
The mating hole；With the second frame, second frame is provided with the mating hole, and first frame and second frame are only
Vertical shaping, the support of bearing are connected with first frame and second frame respectively.
Advantageously, first frame and second frame are metal sheet.
According to some embodiments of the utility model, the support of bearing includes：Installation portion, the installation portion are provided with described
Mounting hole；Support frame, support frame as described above are connected located at the installation portion and with the electric machine support.
Advantageously, the installation portion and support frame as described above are metal sheet.
According to some embodiments of the utility model, the air cylinder support includes：Assembly, the assembly are provided with described
Pilot hole；Fixed fin, the fixed fin are connected located at the assembly and with the support of bearing.
Further, the assembly be by metal plate coils around into cylindrical, the one of the perisporium of the cylinder
The support of bearing turnover is partially toward to form the fixed fin.
According to the pump housing for reciprocating compressor of the utility model second aspect embodiment, including：Motor, bearing,
Cylinder and the mounting bracket for the reciprocating compressor pump housing according to the utility model first aspect embodiment.
It is past by using being used for as described above according to the pump housing for reciprocating compressor of the utility model embodiment
The mounting bracket of the twin compressor pump housing, manufacturing process is simple, cost is relatively low, the pollution to environment is relatively light, energy resource consumption is smaller.
According to some embodiments of the utility model, the bearing and the cylinder are respectively metal tube or powder metallurgy
Part.
According to the reciprocating compressor of the utility model third aspect embodiment, including according to the utility model second aspect
The pump housing for reciprocating compressor described in embodiment.
According to the reciprocating compressor of the utility model embodiment, by using being used for reciprocating compressor as described above
The pump housing, manufacturing process is simple, cost is relatively low, the pollution to environment is relatively light, energy resource consumption is smaller.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the explosive view according to the pump housing for reciprocating compressor of the utility model embodiment；
Fig. 2 is the structural representation according to the pump housing for reciprocating compressor of the utility model embodiment；
Fig. 3 is the explosive view according to the mounting bracket for the reciprocating compressor pump housing of the utility model embodiment；
Fig. 4 is the structural representation according to first frame of the utility model embodiment；
Fig. 5 is the structural representation according to first frame of the utility model embodiment；
Fig. 6 is the structural representation according to second frame of the utility model embodiment；
Fig. 7 is the structural representation according to second frame of the utility model embodiment；
Fig. 8 is the structural representation according to the support of bearing of the utility model embodiment；
Fig. 9 is the sectional view along the line A-A in Fig. 8；
Figure 10 is the structural representation according to the air cylinder support of the utility model embodiment；
Figure 11 is the sectional view along the line B-B in Figure 10；
Figure 12 is the structural representation according to the stator of the utility model embodiment；
Figure 13 is the structural representation according to the stator of the utility model embodiment；
Figure 14 is the structural representation according to the rotor of the utility model embodiment；
Figure 15 is the structural representation according to the bent axle of the utility model embodiment；
Figure 16 is the structural representation according to the bearing of the utility model embodiment；
Figure 17 is the sectional view along the line C-C in Figure 16；
Figure 18 is the structural representation according to the cylinder of the utility model embodiment；
Figure 19 is the sectional view along the line D-D in Figure 18；
Figure 20 is the structural representation according to the link assembly of the utility model embodiment.
Reference：
For the pump housing 1 of reciprocating compressor,
For the mounting bracket 10 of the reciprocating compressor pump housing,
Electric machine support 100, welded nut 101, the first frame 110, the second frame 120,
The support of bearing 200, installation portion 210, mounting hole 211, support frame 220,
Air cylinder support 300, assembly 310, pilot hole 311, lug 312 is positioned, fixes fin 320,
Motor 20, stator 21, rotor 22, fixing hole 23, screw 24,
Bent axle 30, bearing 40, cylinder 50,
Link assembly 60, connecting rod 61, piston 62, valve group 70.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
Below with reference to the accompanying drawings describe to be used for the reciprocating compressor pump housing according to the utility model first aspect embodiment
Mounting bracket 10, this is used for mounting bracket 10 of the reciprocating compressor pump housing with manufacturing process is simple, cost is relatively low, to environment
Pollution is relatively light, the advantages that energy resource consumption is smaller.
As Figure 1-Figure 11, according to the mounting bracket for the reciprocating compressor pump housing of the utility model embodiment
10, including electric machine support 100, the support of bearing 200 and air cylinder support 300.
Specifically, electric machine support 100 has the mating hole for being used for installing motor.The support of bearing 200 is located at electric machine support
100, and the support of bearing 200 has the mounting hole 211 for being used for installing bearing.Air cylinder support 300 is located at the support of bearing 200, and gas
Jar support 300 has the pilot hole 311 for being used for installing cylinder, and electric machine support 100, the support of bearing 200 and air cylinder support 300 are independent
Shaping.
Thus, electric machine support 100, the support of bearing 200 and being manufactured for air cylinder support 300 are independently come, i.e. electricity
The manufacturing processing technic of machine support 100, the support of bearing 200 and air cylinder support 300 is independent of each other, is non-interference, this way it is not necessary to
It can be added using casting mould with realizing being manufactured for the mounting bracket 10 for the reciprocating compressor pump housing so as to reduce
Work difficulty, reduces material cost and processing cost, mitigates the pollution to environment, reduces the consumption of the energy.
In short, according to the mounting bracket 10 for the reciprocating compressor pump housing of the utility model embodiment, work is manufactured
Skill is simple, cost is relatively low, the pollution to environment is relatively light, energy resource consumption is smaller.
According to some embodiments of the utility model, the support of bearing 200 respectively with air cylinder support 300 and electric machine support 100
Welding, simple so as to assemble, efficiency of assembling is high, and assembling fraction defective is low.
According to some embodiments of the utility model, as shown in Fig. 3-Fig. 7, electric machine support 100 includes the He of the first frame 110
Second frame 120.First frame 110 and the second frame 120 are equipped with mating hole, also, the first frame 110 and the second frame
120 independent shapings, the support of bearing 200 weld with the first frame 110 and the second frame 120 respectively.In this way, can be further simple
Change the processing technology of electric machine support 100, further reduce difficulty of processing and processing cost.
Advantageously, the first frame 110 and the second frame 120 are metal sheet, so as to which manufacturing process is simpler, more
Facilitate the processing of mating hole, and be more beneficial for reducing assembling fraction defective.
For example, as Figure 4-Figure 7, welded nut 101, the center of welded nut 101 can be set at mating hole
Axis overlaps with the central axis of mating hole, and the stator of motor can be installed by the connection of fastener and welded nut 101
To the first frame 110 and the second frame 120, so as to which the requirement to plane bounce is not very high, it is ensured that the stator of motor
Efficiency between rotor, beneficial to raising efficiency of assembling.
According to some embodiments of the utility model, as shown in Fig. 3, Fig. 8 and Fig. 9, the support of bearing 200 includes installation portion
210 and support frame 220.Installation portion 210 is provided with mounting hole 211.Support frame 220 is located at installation portion 210, and support frame 220 and electricity
Machine support 100 welds.For example, support frame 220 be two, two support frames 220 respectively with the first frame 110 and the second frame
120 welding.Thus, the structure of the support of bearing 200 is simple, easily processed into type, the company of the support of bearing 200 and electric machine support 100
It is more convenient, firm to connect.
Advantageously, installation portion 210 and support frame 220 are metal sheet, so as to more easily ensure adding for mounting hole 211
Work precision, the production and processing of installation portion 210 and support frame 220 are simpler.
According to some embodiments of the utility model, as shown in Fig. 3, Figure 10 and Figure 11, air cylinder support 300 includes assembly
310 and fixed fin 320.Assembly 310 is provided with pilot hole 311.Fixed fin 320 is located at assembly 310, and fixed fin
320 are welded with the support of bearing 200, and assembly 310 is fixed on into the support of bearing 200, for example, fixed fin 320 is two, two
Individual fixed fin 320 is respectively welded on installation portion 210.Thus, the structure of air cylinder support 300 is simplified, air cylinder support 300 is easy
It is more convenient, firm in machine-shaping, the connection of air cylinder support 300 and the support of bearing 200
Further, as shown in figure 3, assembly 310 be by metal plate coils around into cylindrical, the week of the cylinder
A part for wall is turned down towards installation portion 210 to form fixed fin 320.For example, as shown in Figure 10, relative two of metallic plate
Edge is welded together to form above-mentioned assembly 310, and above-mentioned two edge of metallic plate determining of forming that shape is adapted respectively
Position lug 312 and detent, positioning lug 312 coordinate in detent, to facilitate welding.
As shown in Fig. 1-Figure 20, according to the pump housing 1 for reciprocating compressor of the utility model second aspect embodiment,
Including：The mounting bracket 1010 for the reciprocating compressor pump housing according to the utility model first aspect embodiment, electricity
Machine 20, bent axle 30, bearing 40, cylinder 50, link assembly 60 and valve group 70.
Specifically, motor 20 includes stator 21 and rotor 22, and stator 21 is provided with fixing hole 23, and screw 24, which passes through, to be fixed
Hole 23 simultaneously coordinates with welded nut 101, and stator 21 is fixed in the first frame 110 and the second frame 120.Rotor 22 can revolve
It is located in stator 21 with turning, and rotor 22 is interference fitted on bent axle 30.Bearing 40 and cylinder 50 are respectively metal tube or powder
The metallurgical part in end, so as to be conveniently manufactured in type.Link assembly 60 includes connecting rod 61 and piston 62, and connecting rod 61 is sheathed on bent axle 30 and connected
Bar 61 is connected with piston 62, and piston 62 reciprocally coordinates in cylinder 50.
During work, rotor 22 rotates with dynamic crankshaft 30, is made by connecting rod 61 in cylinder 50 with piston 62 past
Multiple motion, reciprocating motion of the piston 62 in cylinder 50 drive valve group 70 to complete the processes such as air-breathing, compression and exhaust.
According to the pump housing 1 for reciprocating compressor of the utility model embodiment, by using being used for as described above
The mounting bracket 1010 of the reciprocating compressor pump housing, manufacturing process is simple, cost is relatively low, the pollution to environment is relatively light, the energy disappears
Consumption is smaller.
According to the reciprocating compressor of the utility model third aspect embodiment, including according to the utility model second aspect
The pump housing 1 for reciprocating compressor described in embodiment.
According to the reciprocating compressor of the utility model embodiment, by using being used for reciprocating compressor as described above
The pump housing 1, manufacturing process is simple, cost is relatively low, the pollution to environment is relatively light, energy resource consumption is smaller.
According to other compositions of the reciprocating compressor of the utility model embodiment and operate for the common skill in this area
All it is known for art personnel, is not detailed herein.
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", " interior ", " outer ", " week
To " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of and describe this reality
With new and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, one or more this feature can be expressed or be implicitly included to the feature of " second ".At this
In the description of utility model, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " specific embodiment ", " can
Select embodiment ", the description of " example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (11)
- A kind of 1. mounting bracket for the reciprocating compressor pump housing, it is characterised in that including：Electric machine support, the electric machine support have the mating hole for being used for installing motor；The support of bearing, the support of bearing is located at the electric machine support and with the mounting hole for being used to install bearing；Air cylinder support, the air cylinder support is located at the support of bearing and with the pilot hole for being used to install cylinder, the motor Support, the support of bearing and the air cylinder support are independently molded.
- 2. the mounting bracket according to claim 1 for the reciprocating compressor pump housing, it is characterised in that the bearing branch Frame welds with the air cylinder support and the electric machine support respectively.
- 3. the mounting bracket according to claim 1 for the reciprocating compressor pump housing, it is characterised in that the motor branch Frame includes：First frame, first frame are provided with the mating hole；With the second frame, second frame is provided with the mating hole, and first frame and second frame are independently molded, The support of bearing is connected with first frame and second frame respectively.
- 4. the mounting bracket according to claim 3 for the reciprocating compressor pump housing, it is characterised in that first machine Frame and second frame are metal sheet.
- 5. the mounting bracket according to claim 1 for the reciprocating compressor pump housing, it is characterised in that the bearing branch Frame includes：Installation portion, the installation portion are provided with the mounting hole；Support frame, support frame as described above are connected located at the installation portion and with the electric machine support.
- 6. the mounting bracket according to claim 5 for the reciprocating compressor pump housing, it is characterised in that the installation portion It is metal sheet with support frame as described above.
- 7. the mounting bracket according to claim 1 for the reciprocating compressor pump housing, it is characterised in that the cylinder branch Frame includes：Assembly, the assembly are provided with the pilot hole；Fixed fin, the fixed fin are connected located at the assembly and with the support of bearing.
- 8. the mounting bracket according to claim 7 for the reciprocating compressor pump housing, it is characterised in that the assembly For by metal plate coils around into cylindrical, the part of the perisporium of the cylinder turned down with shape towards the support of bearing Into the fixed fin.
- A kind of 9. pump housing for reciprocating compressor, it is characterised in that including：Motor, bearing, cylinder and according to claim The mounting bracket for the reciprocating compressor pump housing any one of 1-8.
- 10. the pump housing according to claim 9 for reciprocating compressor, it is characterised in that the bearing and the gas Cylinder is respectively metal tube or metallic sintered products.
- 11. a kind of reciprocating compressor, it is characterised in that including being used for reciprocating compression according to claim 9 or 10 The pump housing of machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953477.0U CN207004764U (en) | 2017-08-01 | 2017-08-01 | Mounting bracket, the pump housing and reciprocating compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953477.0U CN207004764U (en) | 2017-08-01 | 2017-08-01 | Mounting bracket, the pump housing and reciprocating compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004764U true CN207004764U (en) | 2018-02-13 |
Family
ID=61457048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720953477.0U Expired - Fee Related CN207004764U (en) | 2017-08-01 | 2017-08-01 | Mounting bracket, the pump housing and reciprocating compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224499A (en) * | 2018-11-23 | 2020-06-02 | 广东德昌电机有限公司 | Oil pump and motor thereof |
-
2017
- 2017-08-01 CN CN201720953477.0U patent/CN207004764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224499A (en) * | 2018-11-23 | 2020-06-02 | 广东德昌电机有限公司 | Oil pump and motor thereof |
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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: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |