CN206129876U - Compressor shaft take up is put - Google Patents
Compressor shaft take up is put Download PDFInfo
- Publication number
- CN206129876U CN206129876U CN201621032518.4U CN201621032518U CN206129876U CN 206129876 U CN206129876 U CN 206129876U CN 201621032518 U CN201621032518 U CN 201621032518U CN 206129876 U CN206129876 U CN 206129876U
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- CN
- China
- Prior art keywords
- retainer
- spheroid
- holder
- compressor shaft
- shaft bearing
- 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.)
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Abstract
The utility model relates to a compressor shaft take up is put, it includes packing ring, spheroid and holder, and the main part of holder is the annular flat board of circle, and the material is nylon, be equipped with a plurality of fixed orifices on the holder, the fixed orifices is the arc hole or the bell mouth of indent, the fixed orifices is arranged on the concentric circles of holder to angular distribution such as be, the spheroid is fixed in the fixed orifices of holder. The holder has elasticity, and is good to spheroidal centre gripping nature, is difficult for droing, overall structure not only easily makes but also is convenient for install the spheroid and is convenient for install and use. Packing ring, holder, structure are all simple, regular, and easily preparation especially all is suitable for the preparation of big batch, can improve production efficiency, reduce cost in the preparation in batches big by a wide margin.
Description
Technical field
This utility model is related to a kind of bearing, more particularly, to a kind of compressor shaft bearing apparatus.
Background technology
Because bearing plays a part of support shaft, leading axle rotation in machinery, industry, agricultural, state are widely used in
In the mechanical main frame of every field such as anti-, science and technology and household electrical appliance, with multiformity and complexity.Bearing is assemblied in correlation
In mechanical main frame, its quality and performance directly affect the normal work of mechanical main frame.Existing plane bearing, more using all-metal
Structure, such as entitled " plain thrust bearing "（Publication No.：CN102797748A）Public technology shown in structure；Including above-mentioned
Public technology comes with some shortcomings in interior prior art, and weight is larger, consumptive material, high cost, is unsuitable for some non-technicals
In the compressor of the occasion on way, such as air-conditioning；In addition, complex manufacturing technology, is difficult the improve production efficiency in production in enormous quantities.
The content of the invention
This utility model main purpose is to provide a kind of pressure that is lightweight, being easy to the improve production efficiency in production in enormous quantities
Contracting arbor bearing apparatus.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：Compressor shaft takes up
Put, including packing ring, spheroid and retainer, it is characterised in that：The main body of described retainer is the flat board of annular, and material is Buddhist nun
Dragon；Retainer is provided with several fixing holes, and fixing hole is the arcuate socket or bellmouth of indent；Fixing hole is arranged in retainer
On concentric circular, and in being angularly distributed；Spheroid is fixed in the fixing hole of retainer.Retainer has elasticity, the folder to spheroid
Holding property is good, difficult for drop-off；Overall structure is not only easy to make but also be easily installed spheroid and be easily installed use.Packing ring, retainer,
Structure is simple, rule, it is easy to make, and is especially adapted to high-volume and makes, and in high-volume makes production can be greatly improved
Efficiency, reduces cost.
Preferably, described spheroid both sides protrude from retainer two side, and protrusion height is identical.With preferable
Harmony, both sides stress equalization, it is to avoid retainer is subject to more additional loads.
Preferably, described packing ring is slab construction, two side is plane.The raceway of spheroid, structure need not be set
Simply, cost of manufacture is relatively low.
Preferably, described retainer inner peripheral wall is provided with several supporters, the supporter root and retainer
Connect, head is to the hollow extension of retainer.Supporter wraps installation axle circumference, and in all directions elastic force in a balanced way is formed, and will protect
Hold frame and spheroid thereon maintains the state coaxial with installation axle, axiality is preferable.
Preferably, each supporter is in tapered configuration from root to head, and it is in tilting state.This structure, elasticity
It is good, it is easy to make, there is certain compensation ability to abrasion, make the stress of all directions more balanced.
Therefore, this utility model has the advantage that：1st, the packing ring of planar structure is using two side, without the need in packing ring
Upper setting raceway, only needs plate stamping to can be made into, it is easy to make.2nd, the retainer of slab construction, simple structure, rule；Tool
It is flexible, to the grip good of spheroid；Not only it is easy to make but also be easily installed spheroid and be easily installed use.3rd, packing ring, holding
Frame and the processing technology by spheroid press-in retainer, are adapted to high-volume and make, and in high-volume makes life can be greatly improved
Produce efficiency, reduces cost.4th, retainer inner peripheral wall arranges the supporter of elasticity, and retainer can be made to keep higher with installation axle
Axiality, reduces degree of unbalancedness during operating, so as to improve service life.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Accompanying drawing 2 is the side view of accompanying drawing 1.
Accompanying drawing 3 is to maintain a kind of structural representation of frame.
Accompanying drawing 4 is the side view of accompanying drawing 3.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
Embodiment：This utility model compressor shaft bearing apparatus, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, it includes
Packing ring 1, spheroid 3 and retainer 2；The main body of retainer 2 is the flat board of annular, and material is nylon；Retainer 2 is provided with some
Individual fixing hole, fixing hole is the arcuate socket or bellmouth of indent；Fixing hole is arranged on the concentric circular of retainer 2, and in isogonism
Degree distribution；Spheroid 3 is fixed in the fixing hole of retainer 2.
The both sides of spheroid 3 protrude from the two side of retainer 2, and protrusion height is identical.With preferable harmony.
Packing ring 1 is slab construction, and two side is plane.The raceway of spheroid need not be set, simple structure, cost of manufacture compared with
It is low.
The inner peripheral wall of retainer 2 is provided with several supporters 4, and the root of supporter 4 connects with retainer 2, head to
The hollow extension of retainer 2.Supporter 4 wraps installation axle circumference, elastic force in a balanced way is formed in all directions, by retainer and thereon
Spheroid maintain the state coaxial with installation axle.
Each supporter 4 is in tapered configuration from root to head, and is in tilting state.
The retainer of the nylon material of the slab construction adopted in this utility model, has the advantage that：1st, it is lightweight, carry
The high motility of bearing, if for electrical equipment or power consumption product, for energy-conservation play the role of it is very big.2nd, its noise is low, is
The first-selection of quiet bearing is manufactured, particularly very high to noise requirements electrical equipment, nylon cages are selected first.3rd, its energy
Effectively extend the use birthday noodle of bearing, friction of the nylon cages to rolling element is less than friction of the metal cage to steel ball, greatly
The use birthday noodle of bearing are extended greatly.4th, it is simple to manufacture, substantially increases production efficiency, reduces production cost.
This utility model is described with the present embodiment to this utility model, however, it is to be understood that people in the art
Member can be designed that a lot of other modification and embodiment；More specifically, in disclosure drawings and claims
In the range of, various modifications and improvement can be carried out to the building block of theme composite configuration and/or layout.Except to building block
And/or the modification that layout is carried out is with improvement outward, to those skilled in the art, other purposes also will be apparent；This
A little modifications and embodiment will fall within spirit disclosed in the present application and spirit.
Claims (5)
1. a kind of compressor shaft bearing apparatus, including packing ring（1）, spheroid（3）And retainer（2）, it is characterised in that：Described holding
Frame（2）Main body for annular flat board, material is nylon；Retainer（2）Several fixing holes are provided with, fixing hole is indent
Arcuate socket or bellmouth；Fixing hole is arranged in retainer（2）Concentric circular on, and in being angularly distributed；Spheroid（3）It is fixed on
Retainer（2）Fixing hole in.
2. compressor shaft bearing apparatus according to claim 1, it is characterised in that：Described spheroid（3）Both sides protrude from
Retainer（2）Two side, and protrusion height is identical.
3. compressor shaft bearing apparatus according to claim 1, it is characterised in that：Described packing ring（1）For slab construction, two
Side wall is plane.
4. compressor shaft bearing apparatus according to claim 1 or 2 or 3, it is characterised in that：Described retainer（2）Inner circle
Perisporium is provided with several supporters（4）, the supporter（4）Root and retainer（2）Connect, head is to retainer（2）It is hollow
Extend.
5. compressor shaft bearing apparatus according to claim 4, it is characterised in that：Each supporter（4）It is in head from root
Tapered configuration, and be in tilting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032518.4U CN206129876U (en) | 2016-08-31 | 2016-08-31 | Compressor shaft take up is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032518.4U CN206129876U (en) | 2016-08-31 | 2016-08-31 | Compressor shaft take up is put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129876U true CN206129876U (en) | 2017-04-26 |
Family
ID=58568157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032518.4U Active CN206129876U (en) | 2016-08-31 | 2016-08-31 | Compressor shaft take up is put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640007A (en) * | 2018-06-27 | 2018-10-12 | 上海宝山大陆汽车配件有限公司 | Scissor-like jack |
-
2016
- 2016-08-31 CN CN201621032518.4U patent/CN206129876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640007A (en) * | 2018-06-27 | 2018-10-12 | 上海宝山大陆汽车配件有限公司 | Scissor-like jack |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |