CN207830139U - A kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump - Google Patents
A kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump Download PDFInfo
- Publication number
- CN207830139U CN207830139U CN201721309216.1U CN201721309216U CN207830139U CN 207830139 U CN207830139 U CN 207830139U CN 201721309216 U CN201721309216 U CN 201721309216U CN 207830139 U CN207830139 U CN 207830139U
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- China
- Prior art keywords
- cover plate
- oil pump
- fixed
- cover
- gasket
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- 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 discloses a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pumps, including the pump housing, gasket, compression ring, first cover plate and the second cover plate, it is provided with oil inlet on the outside of the pump housing, the gasket is located at the outside of fixed cover, the compression ring is connected with each other by supporting rod and slider disc, and slider disc is connected with each other by guide rod and fixed cover, the inside of the slider disc is equipped with lead screw sleeve, the pump housing is fixedly connected by lower fixed disk with upper fixed disk, first cover plate and the second cover plate are connected with each other by compressor arm respectively at air compressor machine connector and pumping hole, and first is fixed with connecting rod between cover plate and the second cover plate.The oil pump used for air compressor, realize the firm installation to oil pump, the phenomenon that ensuring to be not in displacement or fall, the gasket for the connection that mutually coincide is provided on the outside of oil pump cover, gasket is fixed using lead screw rotation forces compression ring, it is ensured that oil leakage phenomenon will not occur at oil pump cover.
Description
Technical field
The utility model is related to oil pump technology field, specially a kind of low voltage permanent magnetic frequency conversion air screw compressor oil
Pump.
Background technology
Air compressor is a kind of equipment to compressed gas.Air compressor is similar with water pump structure, most of skies
Air compressor is reciprocating-piston, rotating vane or rotary screw.It can be divided into oilless air compressor by lubricating system and machine oil moistens
Sliding air compressor machine, with being constantly progressive for science and technology, the use of oil lubricating air compressor machine is more and more.Hydraulic pump control system is protected after starting
It is good to demonstrate,prove air compressor machine each lubricating component lubrication, at the same hydraulic pump control system can by built-in thermostat valve come adjust internal oil pressure and
Oil temperature, to meet system needs.
But existing oil pump used for air compressor, it is not sufficiently stable with the mounting structure of air compressor, uses for a long time
In the case of easy to produce displacement or the phenomenon that fall, while being susceptible to oil leakage phenomenon at oil pump cover board.In view of the above-mentioned problems,
Innovative design is carried out on the basis of original oil pump used for air compressor.
Utility model content
The purpose of this utility model is to provide a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pumps, in solution
State and propose to be not sufficiently stable with the mounting structure of air compressor in background technology, easy tod produce under long-time service condition shift or
The phenomenon that person falls, while the problem of be susceptible to oil leak at oil pump cover board.
To achieve the above object, the utility model provides the following technical solutions：A kind of low voltage permanent magnetic frequency conversion air screw pressure
Contracting machine oil pump, including the pump housing, gasket, compression ring, the first cover plate and the second cover plate are provided with oil inlet on the outside of the pump housing
Mouthful, the end point of the pump housing is fixed with fixed cover, and the gasket is located at the outside of fixed cover, the compression ring by supporting rod and
Slider disc is connected with each other, and slider disc is connected with each other by guide rod and fixed cover, and the inside of the slider disc is equipped with lead screw
Sleeve, and lead screw sleeve is connected with each other by lead screw and fixed cover, the pump housing, which is fixed by lower fixed disk with upper fixed disk, to be connected
It connects, and is provided with pumping hole on upper fixed disk, first cover plate is connected by compressor arm respectively at air compressor machine with the second cover plate
Mouth and pumping hole are connected with each other, and are fixed with connecting rod between the first cover plate and the second cover plate.
Preferably, the overall diameter of the fixed cover and the interior diameter of gasket are equal in magnitude, and gasket and compression ring
Size shape is identical.
Preferably, the supporting rod is welded with 4 about the central symmetry of compression ring, and supporting rod designs for " L " type.
Preferably, the number of central symmetry of the guide rod about slider disc, guide rod is at least 2.
Preferably, first cover plate is identical with the size shape of the second cover plate, and is symmetrically installed with connection between the two
Bar.
Preferably, it is symmetrically arranged in first cover plate and compressor arm in the second cover plate.
Compared with prior art, the utility model has the beneficial effects that：The oil pump used for air compressor, in existing oil pump
Innovative design is carried out on mounting structure, cover plate is both provided on pumping hole and air compressor machine connector, and cover plate passes through compressor arm pair two
Person fixes, while connecting rod is symmetrically arranged between cover plate, to realize the firm installation to oil pump, it is ensured that will not
The phenomenon that appearance is shifted or fallen, substantially increases the stability of installation, and company of mutually coincideing is provided on the outside of oil pump cover
The gasket connect is fixed gasket using lead screw rotation forces compression ring, very easy to use, it is ensured that at oil pump cover
Oil leakage phenomenon will not occur.
Description of the drawings
Fig. 1 is the utility model lower fixed disk positive structure schematic；
Fig. 2 is the utility model lower fixed disk side structure schematic diagram；
Fig. 3 is to fix disk and air compressor machine attachment structure schematic diagram on the utility model.
In figure：1, lower fixed disk, 2, the pump housing, 3, oil inlet, 4, fixed cover, 5, gasket, 6, compression ring, 7, supporting rod,
8, slider disc, 9, lead screw sleeve, 10, lead screw, 11, guide rod, 12, upper fixed disk, 13, pumping hole, 14, air compressor machine connector, 15,
First cover plate, 16, connecting rod, the 17, second cover plate, 18, compressor arm.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of low voltage permanent magnetic frequency conversion air screw compressor
With oil pump, including the pump housing 2, gasket 5, compression ring 6, the first cover plate 15 and the second cover plate 17, the outside of the pump housing 2 be provided with into
Hydraulic fluid port 3, the end point of the pump housing 2 are fixed with fixed cover 4, and gasket 5 is located at the outside of fixed cover 4, the overall diameter of fixed cover 4 with
The interior diameter of gasket 5 is equal in magnitude, the good airproof performance for the connection that coincide, and gasket 5 is identical as the size shape of compression ring 6,
It realizes and gasket 5 is fixed comprehensively, compression ring 6 is connected with each other by supporting rod 7 and slider disc 8, and supporting rod 7 is about compression ring 6
Central symmetry be welded with 4, and supporting rod 7 is the design of " L " type, the stable structure of compression ring 6, and slider disc 8 passes through guiding
Bar 11 is connected with each other with fixed cover 4, and the number of central symmetry of the guide rod 11 about slider disc 8, guide rod 11 is at least 2,
So that slider disc 8 is steadily mobile, the inside of slider disc 8 is equipped with lead screw sleeve 9, and lead screw sleeve 9 by lead screw 10 and is fixed
Lid 4 is connected with each other, and the pump housing 2 is fixedly connected by lower fixed disk 1 with upper fixed disk 12, and is provided with pumping hole on upper fixed disk 12
13, the first cover plate 15 and the second cover plate 17 are connected with each other by compressor arm 18 respectively at air compressor machine connector 14 and pumping hole 13,
And first is fixed with connecting rod 16, the size shape phase of the first cover plate 15 and the second cover plate 17 between cover plate 15 and the second cover plate 17
Together, and it is symmetrically installed with connecting rod 16 between the two, connection structure is stablized, symmetrical in the first cover plate 15 and in the second cover plate 17
It is provided with compressor arm 18, realizes firm compress.
Operation principle：First the first cover plate 15 and the second cover plate are respectively arranged on pumping hole 13 and air compressor machine connector 14
17, and the first cover plate 15 and the second cover plate 17 by the compressor arm of symmetrical structure 18 to air compressor machine connector 14 and pumping hole 13 into
Row limit is fixed, while being symmetrically arranged with connecting rod 16 between the first cover plate 15 and the second cover plate 17, to realize to oil pump
Firm installation, it is ensured that the phenomenon that being not in displacement or falling substantially increases the stability of installation, in the outer of fixed cover 4
Side is provided with the gasket 5 for the connection that mutually coincide, and compression ring 6 is identical as the size shape of gasket 5, and compression ring 6 passes through company
Extension bar 7 is fixedly connected with slider disc 8, and the lead screw sleeve 9 inside slider disc 8 is threadedly coupled with lead screw 10, silk when lead screw 10 rotates
Rod sleeve 9 will generate relative shift, to realize that slider disc 8 and compression ring 6 consolidate movement on guide rod 11, by compression ring 6
Gasket 5 is fixed, it is very easy to use, it is ensured that oil leakage phenomenon will not to occur at fixed cover 4, here it is air compressions
The operation principle of machine oil pump.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than to this practicality
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump, including the pump housing (2), gasket (5), compression ring (6),
One cover plate (15) and the second cover plate (17), it is characterised in that：Oil inlet (3), the pump housing (2) are provided on the outside of the pump housing (2)
End point be fixed with fixed cover (4), the gasket (5) is located at the outside of fixed cover (4), and the compression ring (6) passes through branch
Strut (7) is connected with each other with slider disc (8), and slider disc (8) is connected with each other by guide rod (11) and fixed cover (4), described
The inside of slider disc (8) is equipped with lead screw sleeve (9), and lead screw sleeve (9) is mutually interconnected by lead screw (10) and fixed cover (4)
It connects, the pump housing (2) is fixedly connected by lower fixed disk (1) with upper fixed disk (12), and is provided with pump on upper fixed disk (12)
Mouthful (13), first cover plate (15) and the second cover plate (17) by compressor arm (18) respectively at air compressor machine connector (14) and
Pumping hole (13) is connected with each other, and connecting rod (16) is fixed between the first cover plate (15) and the second cover plate (17).
2. a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump according to claim 1, it is characterised in that：It is described
The overall diameter of fixed cover (4) and the interior diameter of gasket (5) are equal in magnitude, and the size shape of gasket (5) and compression ring (6)
It is identical.
3. a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump according to claim 1, it is characterised in that：It is described
Supporting rod (7) is welded with 4 about the central symmetry of compression ring (6), and supporting rod (7) designs for " L " type.
4. a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump according to claim 1, it is characterised in that：It is described
Central symmetry of the guide rod (11) about slider disc (8), the number of guide rod (11) are at least 2.
5. a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump according to claim 1, it is characterised in that：It is described
First cover plate (15) is identical with the size shape of the second cover plate (17), and is symmetrically installed with connecting rod (16) between the two.
6. a kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump according to claim 1, it is characterised in that：It is described
It is symmetrically arranged in first cover plate (15) and compressor arm (18) in second cover plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309216.1U CN207830139U (en) | 2017-10-12 | 2017-10-12 | A kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309216.1U CN207830139U (en) | 2017-10-12 | 2017-10-12 | A kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830139U true CN207830139U (en) | 2018-09-07 |
Family
ID=63385283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721309216.1U Expired - Fee Related CN207830139U (en) | 2017-10-12 | 2017-10-12 | A kind of low voltage permanent magnetic frequency conversion air screw compressor oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830139U (en) |
-
2017
- 2017-10-12 CN CN201721309216.1U patent/CN207830139U/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: 20180907 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |