CN104948659B - A kind of rubber mat between compressor and refrigerator base plate - Google Patents
A kind of rubber mat between compressor and refrigerator base plate Download PDFInfo
- Publication number
- CN104948659B CN104948659B CN201510329781.3A CN201510329781A CN104948659B CN 104948659 B CN104948659 B CN 104948659B CN 201510329781 A CN201510329781 A CN 201510329781A CN 104948659 B CN104948659 B CN 104948659B
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- Prior art keywords
- rubber mat
- base plate
- head
- compressor
- refrigerator base
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
The present invention relates to freezer compressor technical field, there is provided the rubber mat between a kind of compressor and refrigerator base plate, including cylindrical head, neck and the body for being sequentially connected and being coaxially disposed；The center of the head, neck and body offers the cylindrical bore along the insertion of own axes direction, and the endoporus partially radially direction expansion；The head offers installation gap along outer circumferential position.Rubber mat between compressor of the invention and refrigerator base plate, by the size of local wide endoporus to reduce the integral rigidity of rubber mat, enables effect of its deformation energy-absorbing to be lifted, and then obtain more preferable vibration damping and noise reduction.At the same time, because the size of endoporus is increased, therefore the entity structure part of rubber mat diminishes, so that the rubber mat of equivalent specifications can save manufacture material, and then reduces its cost.Additionally, offer installation gap in rubber mat head outer circumferential position, so that its is easy for installation and be not easy to be damaged.
Description
Technical field
The present invention relates to the Rubber foot between freezer compressor technical field, more particularly to a kind of compressor and refrigerator base plate
Pad.
Background technology
Refrigeration compressor is the heart of refrigerator, and it is installed in the compressor bin of refrigerator.Refrigerator common in the market
All it is that compressor is fixed on refrigerator base plate.Footing piece is set by compression motor spindle, is produced when compressor normally runs
Vibration, refrigerator base plate is reached by compressor leg plate and the rubber mat being attached thereto.
As depicted in figs. 1 and 2, the attachment structure of existing compressor and refrigerator base plate includes following part：Bolt
100th, pad 200, compressor sole 300, rubber mat 400, refrigerator base plate 500 and sleeve 600.Wherein, rubber mat 400
The shortcoming of presence has：Structure dynamic stiffness is bigger than normal, causes rubber blanket to vibrate and is pressurized, and deformation energy-absorbing effect is poor, it is impossible to vibration isolation well；
Also, because its structural material consumption causes greatly manufacturing cost too high.
In addition, due to needing for the head of rubber mat 400 to be previously charged into compressor sole in installation process
In 300 endoporus, and the head sizes of rubber mat 400 are bigger than the diameter of the endoporus of compressor sole 300, therefore install
More inconvenience, and rubber mat 400 is easily damaged in installation process.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention be exactly control cost and ensure it is easy for installation on the premise of, there is provided Yi Zhongjie
Rubber mat between the good compressor of the improvement of structure rigidity, shock attenuation result and refrigerator base plate.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides the rubber mat between a kind of compressor and refrigerator base plate,
Including being sequentially connected and the cylindrical head, neck and the body that are coaxially disposed；Open the center of the head, neck and body
It is provided with the cylindrical bore along the insertion of own axes direction, and the endoporus partially radially direction expansion；The head is along cylindrical
All positions offer installation gap.
Preferably, the reverse frustoconic deep gouge coaxial with the neck is offered on the body with the neck junction.
Preferably, the endoporus is in become big gradual change trend successively from the head toward the body direction.
Preferably, the endoporus is flared hole.
Preferably, the horn mouth position of the flared hole is provided with reinforcement.
Preferably, the horn mouth position of the flared hole is provided with cylindrical boss；The cylindrical boss with it is described
Body is coaxial and connects, and the cylindrical hole along own axes direction is offered in the middle of it.
Preferably, its material is soft rubber.
Preferably, the quantity of the installation gap is two, and excircle along the head is uniformly distributed.
(3) beneficial effect
Technical scheme has the advantages that：Rubber foot between compressor of the invention and refrigerator base plate
Pad, by the size of local wide endoporus to reduce the integral rigidity of rubber mat, enables effect of its deformation energy-absorbing to be lifted,
And then obtain more preferable vibration damping and noise reduction.At the same time, because the size of endoporus is increased, thus rubber mat entity
Structure division diminishes, so that the rubber mat of equivalent specifications can save manufacture material, and then reduces its cost.Additionally,
Rubber mat head outer circumferential position offers installation gap, so that its easy for installation is not easy to be damaged.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the use state schematic diagram of the rubber mat between the compressor of prior art and refrigerator base plate；
Fig. 2 is the front cross-sectional schematic diagram of Fig. 1；
Fig. 3 is the dimensional structure diagram of the rubber mat between compressor of the invention and refrigerator base plate；
The schematic elevation view of the rubber mat between Fig. 4 compressors of the invention and refrigerator base plate；
Fig. 5 is the schematic top plan view of the rubber mat between compressor of the invention and refrigerator base plate；
Fig. 6 is the schematic cross-sectional view of the rubber mat between compressor of the invention and refrigerator base plate；
Fig. 7 is the close-up schematic view at I in Fig. 6；
In figure：1st, head；2nd, neck；3rd, body；4th, cylindrical boss.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following examples are used for
The present invention is illustrated, but can not be used for limiting the scope of the present invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, " top ", " bottom ", " interior ",
The orientation or position relationship of the instruction such as " outward " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description this hair
Bright and simplified description, must be with specific orientation, with specific orientation rather than the device or element for indicating or imply meaning
Construction and operation, therefore be not considered as limiting the invention.
Rubber mat between the compressor and refrigerator base plate of the present embodiment, hereinafter referred to as rubber mat, refer to figure
3-6, including cylindrical head 1, neck 2 and the body 3 for being sequentially connected and being coaxially disposed.Wherein, in head 1, neck 2 and body
3 center offers the cylindrical bore along the insertion of own axes direction, and the endoporus is used to realize compressor and refrigerator bottom
Assembly connection between plate.
In the present embodiment, the endoporus partially radially direction expansion of rubber mat, wherein " radial direction " refers to the radial direction in hole,
It is also simultaneously the radial direction of head 1, neck 2 or body 3.
It should be noted that the effect of the endoporus of rubber mat is primarily to realize between compressor and refrigerator base plate
Assembling, based on this assembling purpose, the size of endoporus should meet certain requirement.On the basis of above-mentioned requirements are met, can be with office
Portion expands the size of endoporus, so as to reduce the integral rigidity of rubber mat, the effect of its deformation energy-absorbing is lifted, and then obtain
Obtain more preferable vibration damping and noise reduction.
One of which situation is that endoporus is in become big gradual change trend successively from the head 1 toward the direction of the body 3.This
When, on axially different position, the diameter in hole is different.Assuming that the fitted position in hole is D, then only have diameter to be approximately equal on hole
The position of D can reach assembling purpose, and other positions are not because with diameter greater than D, it participates in the assembling between structure directly.
The endoporus preferably but is necessarily flared hole.Cause compressor to connect in order to avoid rubber mat deformation is excessive to lose
Effect, reinforcement is set in the horn mouth position of the flared hole.In addition, can also be in the horn mouth position of flared hole
Cylindrical boss 4 is set, to reach the effect above.Obviously, before the setting of cylindrical boss 4 is not to influence rubber mat to be assembled into
Carry, therefore the cylindrical boss 4 is coaxial with the body 3 and is connected, and the cylinder along own axes direction is offered in the middle of it
Shape through hole, and the size of the through hole meets requirement to endoporus.
It is emphasized that the horn mouth position of flared hole is arranged on due to reinforcement and cylindrical boss 4, therefore
While ensureing that rubber mat has stronger deformation energy-absorbing effect, it can avoid the bottom of rubber mat from passing to vibration
Refrigerator base plate.
At the same time, due to endoporus differentially expanding so that the size of endoporus is increased, therefore rubber mat entity structure
Part diminishes, so that the rubber mat of equivalent specifications can save the material of rubber mat, and then reduces its manufacturing cost.
Additionally, for the ease of the installation of rubber mat, it is to avoid its head 1 is damaged, the edge of rubber mat head 1 of the present embodiment
Outer circumferential position offers installation gap.Wherein, the setting of installation gap is easier to be encased in compression mainly for ensureing head 1
In the endoporus of under-chassis base plate.From for another angle, the setting of the installation gap also reduces the material cost of rubber mat.
Wherein, preferably the quantity of installation gap is two, and excircle along the head 1 is uniformly distributed.
It is emphasized that the present embodiment can also be subtracted by increasing rubber mat damping with improving the vibration damping of rubber mat
Make an uproar effect.Specifically, please with further reference to Fig. 6, offered and the neck 2 with the junction of the neck 2 on the body 3
Coaxial reverse frustoconic deep gouge.Understand that the upper surface of the body 3 is recessed an inclined conical surface, and then obtains with reference to Fig. 7
The reverse frustoconic deep gouge.Obviously, the shape of deep gouge is not limited by specific embodiment at the upper surface of body 3 herein.
The rubber mat of the present embodiment is imitated preferably but necessarily using soft rubber to obtain more preferable vibration absorbing low noise
Really.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although with reference to embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme is carried out various combinations,
Modification or equivalent, without departure from the spirit and scope of technical solution of the present invention, all should cover will in right of the invention
Ask in the middle of scope.
Claims (7)
1. the rubber mat between a kind of compressor and refrigerator base plate, including be sequentially connected and be coaxially disposed cylindrical head,
Neck and body；Characterized in that, the center of the head, neck and body is offered along the insertion of own axes direction
Cylindrical bore, and the endoporus partially radially direction expansion；The head offers installation gap along outer circumferential position；It is described
The reverse frustoconic deep gouge coaxial with the neck is offered on body with the neck junction.
2. the rubber mat between compressor according to claim 1 and refrigerator base plate, it is characterised in that the endoporus from
The head is in become big gradual change trend successively toward the body direction.
3. the rubber mat between compressor according to claim 2 and refrigerator base plate, it is characterised in that the endoporus is
Flared hole.
4. the rubber mat between compressor according to claim 3 and refrigerator base plate, it is characterised in that described tubaeform
The horn mouth position in hole is provided with reinforcement.
5. the rubber mat between compressor according to claim 3 and refrigerator base plate, it is characterised in that described tubaeform
The horn mouth position in hole is provided with cylindrical boss；The cylindrical boss is coaxial with the body and is connected, and is opened in the middle of it
It is provided with the cylindrical hole along own axes direction.
6. the rubber mat between compressor according to claim 2 and refrigerator base plate, it is characterised in that its material is soft
Matter rubber.
7. the rubber mat between compressor according to claim 1 and refrigerator base plate, it is characterised in that the installation lacks
Mouthful quantity be two, and excircle along the head is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329781.3A CN104948659B (en) | 2015-06-15 | 2015-06-15 | A kind of rubber mat between compressor and refrigerator base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329781.3A CN104948659B (en) | 2015-06-15 | 2015-06-15 | A kind of rubber mat between compressor and refrigerator base plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104948659A CN104948659A (en) | 2015-09-30 |
| CN104948659B true CN104948659B (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510329781.3A Active CN104948659B (en) | 2015-06-15 | 2015-06-15 | A kind of rubber mat between compressor and refrigerator base plate |
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| Country | Link |
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| CN (1) | CN104948659B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089638B (en) * | 2016-06-17 | 2018-07-10 | 广东美的制冷设备有限公司 | Refrigerating plant and the shock-absorbing foot pad for compressor |
| CN106288521A (en) * | 2016-09-19 | 2017-01-04 | 安徽美芝制冷设备有限公司 | The mounting structure of compressor and there is its refrigerator |
| CN107830681A (en) * | 2017-11-29 | 2018-03-23 | 青岛万宝压缩机有限公司 | The hollow quakeproof rubber pad of freezer compressor dual-gripper and refrigerator |
| US10976063B2 (en) | 2019-02-19 | 2021-04-13 | Carrier Corporation | Vibration reducing grommet |
| CN111981067A (en) * | 2020-07-02 | 2020-11-24 | 加西贝拉压缩机有限公司 | Two-stage vibration-damping rubber pad for refrigeration compressor |
| CN114718842B (en) * | 2021-01-06 | 2023-07-14 | 青岛海尔电冰箱有限公司 | Compressor damper and refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458828A (en) * | 1987-08-28 | 1989-03-06 | Matsushita Refrigeration | Vibration isolating support device for compressor or the like |
| JPH1030562A (en) * | 1996-07-15 | 1998-02-03 | Matsushita Refrig Co Ltd | Refrigerator |
| US6067700A (en) * | 1997-06-24 | 2000-05-30 | Rheem Manufacturing, Company | Prestressed compressor mount installation methods |
| CN1530542A (en) * | 2003-03-12 | 2004-09-22 | 乐金电子(天津)电器有限公司 | Absorbing pad of compressor |
| JP2009185775A (en) * | 2008-02-08 | 2009-08-20 | Toshiba Corp | Cooling unit |
| JP2011038599A (en) * | 2009-08-12 | 2011-02-24 | Hitachi Appliances Inc | Refrigerator |
| CN202531733U (en) * | 2012-04-06 | 2012-11-14 | 上海同捷科技股份有限公司 | Damping cushion of electromobile condenser |
-
2015
- 2015-06-15 CN CN201510329781.3A patent/CN104948659B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458828A (en) * | 1987-08-28 | 1989-03-06 | Matsushita Refrigeration | Vibration isolating support device for compressor or the like |
| JPH1030562A (en) * | 1996-07-15 | 1998-02-03 | Matsushita Refrig Co Ltd | Refrigerator |
| US6067700A (en) * | 1997-06-24 | 2000-05-30 | Rheem Manufacturing, Company | Prestressed compressor mount installation methods |
| CN1530542A (en) * | 2003-03-12 | 2004-09-22 | 乐金电子(天津)电器有限公司 | Absorbing pad of compressor |
| JP2009185775A (en) * | 2008-02-08 | 2009-08-20 | Toshiba Corp | Cooling unit |
| JP2011038599A (en) * | 2009-08-12 | 2011-02-24 | Hitachi Appliances Inc | Refrigerator |
| CN202531733U (en) * | 2012-04-06 | 2012-11-14 | 上海同捷科技股份有限公司 | Damping cushion of electromobile condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104948659A (en) | 2015-09-30 |
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