CN209195629U - A kind of compressor piston - Google Patents
A kind of compressor piston Download PDFInfo
- Publication number
- CN209195629U CN209195629U CN201821867602.7U CN201821867602U CN209195629U CN 209195629 U CN209195629 U CN 209195629U CN 201821867602 U CN201821867602 U CN 201821867602U CN 209195629 U CN209195629 U CN 209195629U
- Authority
- CN
- China
- Prior art keywords
- piston
- oil
- oil storage
- storage ring
- ring
- 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.)
- Expired - Fee Related
Links
- 101100532451 Rattus norvegicus Slc22a17 gene Proteins 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 108
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model provides a kind of compressor piston, including piston bush and piston boit, piston boit average rate is slidably connected to inside to the upper end of piston bush, wrapping around in the middle part of piston boit is embedded with fixing port, the internal activity nested encryptions of fixing port have extrusion ring, and the side of extrusion ring is hinged with swivel bearing；The upper end of piston bush is inlaid with oil storage ring, and the side of oil storage ring, which is run through, oil inlet.It is provided with oil storage ring, so that automatically oiling can be carried out to piston boit by the oil outlet on the inside of oil storage ring, and piston boit can uniformly smear by upper oil reservoir and oiled, so that this kind of piston can oil to inside, it is provided with extrusion ring, so that when piston boit stretches, extrusion ring can be driven to stretch by piston boit, and oil storage ring can be squeezed by extrusion ring, so that this kind of piston can automatically oil to inside, suitable for compression technique area, there is good development prospect.
Description
Technical field
The utility model relates to Compressor Technology field, specially a kind of piston.
Background technique
Compressor piston is component reciprocating, that minimum cylinder volume is constituted with cylinder, shape and cylinder in cylinder
There is complementary relationship, cylinder form once it is determined that, piston also therewith depending on, existing piston after use, needs
Periodically addition lubricating oil guarantees internal piston lubricity.
The utility model application of one Patent No. CN201621020919.8, it is living that this kind invention provides a kind of compressor
Plug, by being provided with inner and outer tubes, further mitigates the weight of compressor piston, but this kind of piston needs when in use
Periodically addition oil lubrication, and it is inconvenient in compressor internal piston addition oil liquid, so that this kind of piston can not be certainly
Dynamic addition oil liquid is lubricated, and manually when adding oil liquid, smearing is not uniform enough, for this purpose, the utility model provides a kind of compression
Machine piston is solved the problems, such as set forth above with this.
Utility model content
The utility model is intended to solve existing piston, can not add oil liquid automatically, smears not uniform enough technology
Problem provides a kind of compressor piston, squeezes ring component by setting, so that this kind of piston can automatically oil to inside,
With wide applicability.
To achieve the above object, the utility model provides the following technical solutions: a kind of compressor piston, including piston bush and
Piston boit, piston boit average rate are slidably connected to inside to the upper end of piston bush, and wrapping around in the middle part of piston boit is embedded with fixation
Mouthful, the internal activity nested encryptions of fixing port have extrusion ring, and the side of extrusion ring is hinged with swivel bearing；It inlays the upper end of piston bush
Embedded with oil storage ring, the side of oil storage ring is through there is oil inlet, and the outside activity nested encryptions of oil inlet have closing cock, oil storage ring
Two sides have been uniformly embedded into several oil outlets, the inside activity of oil storage ring is nested with through there is impenetrating mouth on the inside of oil storage ring
Oil reservoir, the two sides of upper oil reservoir are sewed with connecting band, are inlaid with fixed column on the outside of connecting band.
Preferably, the oil storage ring setting is in " annulus " hollow form, and the oil storage ring surround the outside for being set to piston boit,
And oil storage ring is silicon rubber oil storage ring.
Preferably, the fuel-displaced bore dia be 5mm, the upper oil reservoir be the fire-retardant upper oil reservoir of cotton, and oil outlet with oil
Layer is correspondingly arranged in horizontal direction.
Preferably, the upper oil reservoir setting is surrounded on the outside of piston boit in " annulus " shape.
Preferably, the fixed column runs through the inside of impenetrating mouth, and upper oil reservoir is fixedly connected by fixed column with oil storage ring.
Preferably, the extrusion ring setting is in " annulus " shape, and extrusion ring and swivel bearing are connected in 180 ° of rotations of level.
The utility model obtain the utility model has the advantages that
The utility model provides a kind of compressor piston, by being provided with oil storage ring in the device, so that can pass through
Oil outlet on the inside of oil storage ring carries out automatically oiling to piston boit, and it is internal easily because lacking after long-term use to avoid existing piston
Few oil lubrication generates damage, and to piston boit can uniformly smear by upper oil reservoir and oil, so that this kind of piston
It can oil to inside.
The utility model is by being provided with extrusion ring, so that can drive extrusion ring by piston boit when piston boit stretches
It stretches, and oil storage ring can be squeezed by extrusion ring, so that this kind of piston can automatically carry out inside
Oil.
The utility model is by being provided with swivel bearing, so that can be taken extrusion ring by swivel bearing
Out, it and can be replaced convenient for users to taking out upper oil reservoir, it can be convenient for users to upper oil reservoir be replaced to reach
Effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the oil storage ring structure exploded view of the utility model.
Fig. 3 is the piston boit partial structural diagram of the utility model.
In Fig. 1-3: 1- piston bush, 2- piston boit, 3- extrusion ring, 4- swivel bearing, 5- oil storage ring, 6- oil outlet, 7- are passed through
Wear mouth, 8- oil inlet, 9- closing cock, the upper oil reservoir of 10-, 11- fixed column, 12- connecting band, 13- fixing port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Piston bush 1, piston boit 2 used in the utility model and upper oil reservoir 10 can be ordered by market purchase or individual
System gained.
Fig. 1 to 3 is please referred to, the utility model provides a kind of technical solution: a kind of compressor piston, including 1 He of piston bush
Piston boit 2,2 average rate of piston boit are slidably connected to inside to the upper end of piston bush 1, and 2 wrapping around for middle part of piston boit is embedded with
The internal activity nested encryptions of fixing port 13, fixing port 13 have extrusion ring 3, are provided with extrusion ring 3, so that when piston boit 2 is flexible
When, extrusion ring 3 can be driven to stretch by piston boit 2, so that this kind of piston can automatically oil to inside, squeezed
The side of pressure ring 3 is hinged with swivel bearing 4, is provided with swivel bearing 4, so that can will be squeezed by swivel bearing 4
Pressure ring 3 takes out；The upper end of piston bush 1 is inlaid with oil storage ring 5, and the side of oil storage ring 5, which is run through, oil inlet 8, the outside of oil inlet 8
Movable nested encryptions have closing cock 9, and through there is impenetrating mouth 7, the inside of oil storage ring 5 has been uniformly embedded into several for the two sides of oil storage ring 5
A oil outlet 6, is provided with oil storage ring 5, so that automatically oiling can be carried out to piston boit 2 by the oil outlet 6 of 5 inside of oil storage ring,
It is internal easily because lacking oil lubrication generation damage after long-term use to avoid existing piston, the inside activity of oil storage ring 5 is embedding
It is cased with oil reservoir 10, by being provided with upper oil reservoir 10, uniformly smearing can be carried out to piston boit 2 by upper oil reservoir 10 and oiled, from
And this kind of piston can oil to inside, the two sides of upper oil reservoir 10 are sewed with connecting band 12, the outside edge of connecting band 12
Embedded with fixed column 11.
In the present embodiment: the setting of oil storage ring 5 is in " annulus " hollow form, and oil storage ring 5, which is surround, is set to the outer of piston boit 2
Side, and oil storage ring 5 is silicon rubber oil storage ring 5.
In the present embodiment: 6 diameter of oil outlet be 5mm, upper oil reservoir 10 be the fire-retardant upper oil reservoir 10 of cotton, and oil outlet 6 with
Upper oil reservoir 10 is correspondingly arranged in horizontal direction.
In the present embodiment: the upper setting of oil reservoir 10 is surrounded on the outside of piston boit 2 in " annulus " shape.
In the present embodiment: fixed column 11 runs through the inside of impenetrating mouth 7, and upper oil reservoir 10 passes through fixed column 11 and oil storage ring
5 are fixedly connected.
In the present embodiment: the setting of extrusion ring 3 is in " annulus " shape, and extrusion ring 3 and swivel bearing 4 are in 180 ° of level rotations
Turn connection.
In compressor piston a kind of using the utility model, piston bush 1 is installed with compressor first, is installed
Oil liquid is injected the inside of oil storage ring 5 by oil inlet 8, after injection, closing cock 9 and oil inlet 8 is closely connected by Bi Hou
It connects, then by compressor start, and telescopic slide, piston boit 2 drive extrusion ring 3 in vertical direction to piston boit 2 in vertical direction
Sliding, extrusion ring 3 are squeezed to the top of oil storage ring 5, and 5 internal oil of oil storage ring squeezes the interior of supreme oil reservoir 10 by oil outlet 6
Portion, upper oil reservoir 10 smear to the outside of piston boit 2 and be oiled, and when upper oil reservoir 10 needs replacing, extrusion ring 3 is passed through rotation
Shaft is held 4 and is taken out from the inside of fixing port 13, and fixed column 11 is moved to 5 inside of oil storage ring by impenetrating mouth 7, then will be upper
Oil reservoir 10 stretches taking-up by fixed column 11 and connecting band 12 in vertical direction.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of compressor piston, including piston bush (1) and piston boit (2), piston boit (2) average rate are slidably connected to piston bush
(1) inside to upper end, it is characterised in that: wrapping around in the middle part of piston boit (2) is embedded with fixing port (13), fixing port (13)
Internal activity nested encryptions have extrusion ring (3), the side of extrusion ring (3) is hinged with swivel bearing (4)；Piston bush (1) it is upper
End is inlaid with oil storage ring (5), and the side of oil storage ring (5), which is run through, to be had oil inlet (8), the outside activity nested encryptions of oil inlet (8)
Have closing cock (9), the two sides of oil storage ring (5) have been uniformly embedded into several on the inside of oil storage ring (5) and have gone out through having impenetrating mouth (7)
Oilhole (6), the inside activity of oil storage ring (5) are nested with oil reservoir (10), and the two sides of upper oil reservoir (10) are sewed with connecting band (12),
Fixed column (11) are inlaid on the outside of connecting band (12).
2. a kind of compressor piston according to claim 1, it is characterised in that: oil storage ring (5) setting is in " annulus "
Hollow form, the oil storage ring (5) is around the outside for being set to piston boit (2), and oil storage ring (5) is silicon rubber oil storage ring (5).
3. a kind of compressor piston according to claim 1, it is characterised in that: oil outlet (6) diameter is 5mm, institute
Stating oil reservoir (10) is the fire-retardant upper oil reservoir (10) of cotton, and oil outlet (6) is correspondingly arranged in horizontal direction with upper oil reservoir (10).
4. a kind of compressor piston according to claim 1, it is characterised in that: upper oil reservoir (10) setting is in " annulus "
Shape is surrounded on the outside of piston boit (2).
5. a kind of compressor piston according to claim 1, it is characterised in that: the fixed column (11) runs through impenetrating mouth
(7) inside, and upper oil reservoir (10) is fixedly connected by fixed column (11) with oil storage ring (5).
6. a kind of compressor piston according to claim 1, it is characterised in that: extrusion ring (3) setting is in " annulus "
Shape, and extrusion ring (3) and swivel bearing (4) are connected in 180 ° of rotations of level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867602.7U CN209195629U (en) | 2018-11-13 | 2018-11-13 | A kind of compressor piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867602.7U CN209195629U (en) | 2018-11-13 | 2018-11-13 | A kind of compressor piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195629U true CN209195629U (en) | 2019-08-02 |
Family
ID=67411335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821867602.7U Expired - Fee Related CN209195629U (en) | 2018-11-13 | 2018-11-13 | A kind of compressor piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195629U (en) |
-
2018
- 2018-11-13 CN CN201821867602.7U patent/CN209195629U/en not_active Expired - Fee Related
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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: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |