CN208986695U - Refrigerator variable frequency compressor motor applying integrated framework - Google Patents
Refrigerator variable frequency compressor motor applying integrated framework Download PDFInfo
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- CN208986695U CN208986695U CN201821472807.5U CN201821472807U CN208986695U CN 208986695 U CN208986695 U CN 208986695U CN 201821472807 U CN201821472807 U CN 201821472807U CN 208986695 U CN208986695 U CN 208986695U
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- 238000009434 installation Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an use refrigerator inverter compressor motor of integral type skeleton, include crankcase, stator screw, spring, go up skeleton, integral type skeleton, the stator passes through stator screw to be installed on the crankcase, the top erection joint of stator is equipped with the skeleton, the bottom erection joint of stator is equipped with the integral type skeleton, just the integral type skeleton pass through the locate mode of setpoint and install on the stator, the erection joint is equipped with the spring on the integral type skeleton. By adopting the technical scheme, the integrated framework is formed by the die at one time, the assembly of the point position degree of the mounting spring and the supporting position of the shell can be well guaranteed, the spring cannot be twisted and deformed due to the position degree, and thus the noise and vibration of the whole frequency conversion compressor can be reduced.
Description
Technical field
The utility model relates to the technical fields of household electrical appliances manufacture, especially relate to a kind of refrigerator frequency conversion pressure using integral framework
Contract electromechanical machine.
Background technique
The effect protective wire packet of usual frequency conversion refrigerator compressor stator skeleton, the effect for installing motor down-lead, existing tradition
The structure of compressor be double support structure, motor stator is diagonally to install, and needs the upper support of two spring supports and four
Pin is to install spring.But the fixed position degrees of the upper supporting pins of spring support and four it is difficult to ensure that, spring support often has
The case where deformation, causes the noise of compressor big, vibrates big problem to generate camber of spring distortion, the noise of compressor and
It is very big to vibrate discreteness, it is unstable.For this purpose, we design a kind of refrigerator inverter compressor motor using integral framework.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of refrigerator frequency-changeable compressors using integral framework
Motor, for solution because above structure bring because of spring support and the fixed position degrees of four upper supporting pins it is difficult to ensure that, bullet
Spring bracket often has the case where deformation, causes the noise of compressor big to generate camber of spring distortion, vibrates big problem.
A kind of to achieve the above objectives, the present invention provides the following technical solutions: refrigerator using integral framework
Inverter compressor motor, including crankcase, stator, stator screw, spring, upper skeleton, integral framework, it is fixed that the stator passes through
Sub- screw is mounted on crankcase, and the top assembly installation of the stator is equipped with upper skeleton, and installation is assembled in the bottom end of the stator
Equipped with integral framework, and the integral framework is mounted on stator by the positioning method of anchor point, the integral type
Assembly installation is equipped with spring on skeleton.
Preferably, the integral framework is to be integrally formed using plastics PBT material injection mold.
Preferably, the positioning method between the integral framework and stator be specially anchor point on integral framework with
The location hole of stator is interference fitted, and four sides of the reinforcing rib and stator on the integral framework carry out gap and match
It closes, the annular shell wall and stator on the integral framework integral framework indentation is determined with special equipment after putting positive position
In son, the integral framework and stator are assembled into an one-piece stator.
Preferably, the integral framework is equipped with the raised installation end of four be angularly uniformly arranged, in institute affixed one
Assembly setting spring on the raised installation end of body.
It is using the beneficial effect of the technical program: because integral framework is mold disposal molding, can be very good
Guarantee the assembly of the Support Position of spring-loaded position degree of peace and shell, and spring will not generate bullet because of the problem of position degree
Spring distortion and deformation, thus may be decreased noise and the vibration of frequency-changeable compressor complete machine；
(1), compressor complete machine noise is made to decline 2dB, complete machine oscillation declines 0.3m/s2；
(2), two components of compressor can be reduced, such as two spring supports and four upper supporting pins；
(3), the assembly process of the spring support and upper supporting pin in traditional skeleton structure is reduced.
(4), every compressor is allowed to save 2 yuan of cost.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the skeleton structure of existing refrigerator inverter compressor motor；
Fig. 2 is the cross section A-A schematic diagram of the skeleton structure of existing refrigerator inverter compressor motor；
Fig. 3 is a kind of assembling schematic diagram of the refrigerator inverter compressor motor using integral framework of the utility model；
Fig. 4 is a kind of section B-B schematic diagram of the refrigerator inverter compressor motor using integral framework of the utility model；
Fig. 5 is the integral framework structural schematic diagram of the utility model；
Fig. 6 is the section C-C schematic diagram of the integral framework of the utility model.
Wherein: 1- crankcase；2- stator；3- stator screw；4- spring；5- upper skeleton；6- integral framework；60- sending down the fishbone
Frame；61- protrusion installation end；62- reinforcing rib；63- anchor point；64- annular shell wall；7- spring support；The upper supporting pin of 8-.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figure 1 and Figure 2, the skeleton structure of existing traditional refrigerator inverter compressor motor, specific assembly method are fixed
Son 2 is mounted on crankcase 1 by stator screw 3, and lower skeleton 6 is installed on the stator 2 by way of anchor point, spring support
(material is cold bundle steel plate) 7 is assembled with equipment in advance with upper supporting pin 8 (material is plastics PBT), then passes through stator screw 3
Assembly is on the stator 2；Spring 4 is assemblied in supporting pin 8, is then connect with compressor housing.
As shown in Figure 3, Figure 4, a kind of specific embodiment of the present utility model: refrigerator frequency conversion pressure using integral framework
Contract electromechanical machine, including crankcase 1, stator 2, stator screw 3, spring 4, upper skeleton 5, integral framework 6, the stator 2 pass through
Stator screw 3 is mounted on crankcase 1, and the top assembly installation of the stator 2 is equipped with upper skeleton 5, the bottom end dress of fixed 2 son
It is equipped with integral framework 6 with installation, and the integral framework 6 is installed on the stator 2 by the positioning method of anchor point 63,
Assembly installation is equipped with spring 4 on the integral framework 6.
Positioning method between the integral framework 6 and stator 2 is specially anchor point 63 on integral framework 6 and fixed
Between the location hole of son 2 is interference fitted, and four sides of the reinforcing rib 62 on the integral framework 6 and stator 2 carry out
Gap cooperation can be fixed on stator and play position and be set for using and supporting role, annular shell wall 64 on the integral framework 6 and fixed
Son integral framework is pressed into stator 2 with special equipment after putting positive position, and protective wire packet work can be bonded with stator 2
With the integral framework 6 is assembled into an one-piece stator with stator 2.
There are two types of the effects for the reinforcing rib 62 being arranged on integral framework 6；1, it is positioned with 2 direction of stator；2, because of integral type
Skeleton 6 assemble spring 4 position and stator 2 upper surface be it is hanging, integral framework 6 be plastic part stiffness and strength compare
Difference, if hanging, integral framework 6 will receive the gravity and rotatory inertia of entire machine core to compressor during the work time
The intensity of the effect of power, integral framework 6 will be unreliable, and reinforcing rib 62 is bonded with 2 side surface of stator, integral framework
6 stress will be supported by the side of stator 2, this ensures that the strength and stability of integral framework 6.
As shown in Figure 5, Figure 6, the integral framework 6 is to be integrally formed using plastics PBT material injection mold, described one
Body formula skeleton 6 is equipped with angularly be uniformly arranged four raised installation ends 61, on affixed integrated raised installation end 61
Assembly setting spring 4, is installed consequently facilitating assembling with compressor housing, can be very good to guarantee to pacify spring-loaded 4 position degrees
With the assembly of the Support Position of compressor housing, and spring distortion and deformation are generated the problem of spring 4 will not be because of position degree, this
Sample may reduce noise and the vibration of frequency-changeable compressor complete machine.
Using the technical program, the novel integrated skeleton structure of the utility model eliminates existing two traditional springs
The upper supporting pins 8 of bracket 7 and four, design integral framework 6 so that 1 integral framework instead of two spring supports
7, four upper supporting pins 8 and a lower skeleton eliminate the assembly technology and installation spring branch of spring support 7 and upper supporting pin 8
The technique of frame eliminates 2 kinds of components of compressor and 2 assembly technologies altogether.
Following data can be obtained to obtain by carrying out detection in assembly use process:
(1), compressor complete machine noise declines 2dB, and complete machine oscillation declines 0.3m/s2。
(2), 2 kinds of components of compressor (6 components), i.e. two on traditional structure spring support, 7 He can be reduced
Four upper supporting pins 8.
(3), the technique for reducing the assembly process of spring support 7 and upper supporting pin 4 and installing spring support.
(4), every compressor saves 2 yuan of cost.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (4)
1. a kind of refrigerator inverter compressor motor using integral framework, including crankcase, stator, stator screw, spring, on
Skeleton, integral framework, which is characterized in that the stator is mounted on crankcase by stator screw, the top of the stator
Assembly installation is equipped with upper skeleton, and the bottom end assembly installation of the stator is equipped with integral framework, and the integral framework is logical
The positioning method for crossing anchor point is mounted on stator, and assembly installation is equipped with spring on the integral framework.
2. a kind of refrigerator inverter compressor motor using integral framework according to claim 1, which is characterized in that institute
Stating integral framework is to be integrally formed using plastics PBT material injection mold.
3. a kind of refrigerator inverter compressor motor using integral framework according to claim 1, which is characterized in that institute
The location hole that the positioning method between integral framework and stator is specially the anchor point and stator on integral framework is stated to carry out
Interference fit, and four sides of the reinforcing rib and stator on the integral framework carry out clearance fit, the integral type bone
Annular shell wall and stator on frame integral framework is pressed into stator with special equipment after putting positive position, the integral type
Skeleton and stator are assembled into an one-piece stator.
4. a kind of refrigerator inverter compressor motor using integral framework according to claim 1, which is characterized in that institute
State integral framework and be equipped with angularly be uniformly arranged four raised installation ends, fill on affixed integrated raised installation end
With setting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821472807.5U CN208986695U (en) | 2018-09-10 | 2018-09-10 | Refrigerator variable frequency compressor motor applying integrated framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821472807.5U CN208986695U (en) | 2018-09-10 | 2018-09-10 | Refrigerator variable frequency compressor motor applying integrated framework |
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| Publication Number | Publication Date |
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| CN208986695U true CN208986695U (en) | 2019-06-14 |
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| CN201821472807.5U Active CN208986695U (en) | 2018-09-10 | 2018-09-10 | Refrigerator variable frequency compressor motor applying integrated framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088493A (en) * | 2018-09-10 | 2018-12-25 | 长虹华意压缩机股份有限公司 | Refrigerator variable frequency compressor motor applying integrated framework and assembly process thereof |
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2018
- 2018-09-10 CN CN201821472807.5U patent/CN208986695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088493A (en) * | 2018-09-10 | 2018-12-25 | 长虹华意压缩机股份有限公司 | Refrigerator variable frequency compressor motor applying integrated framework and assembly process thereof |
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