CN215566447U - Sealing structure of air compressor - Google Patents
Sealing structure of air compressor Download PDFInfo
- Publication number
- CN215566447U CN215566447U CN202121942220.8U CN202121942220U CN215566447U CN 215566447 U CN215566447 U CN 215566447U CN 202121942220 U CN202121942220 U CN 202121942220U CN 215566447 U CN215566447 U CN 215566447U
- Authority
- CN
- China
- Prior art keywords
- top body
- ring
- convex top
- clamping
- clamping 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.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a sealing structure of an air compressor, which belongs to the technical field of sealing structures and comprises a main body assembly and a mounting assembly, wherein the main body assembly comprises a first pipe body and a second pipe body, one end of the first pipe body is fixedly connected with a convex top body, the top end of the convex top body is inclined, the top end of the convex top body is connected with an inclined sealing ring, and the convex top body is connected with an outer sealing ring. According to the utility model, a forty-five degree slope is arranged at one end of the convex top body, the matched slope groove is arranged in the concave top body, the inclined sealing ring is arranged on the convex top body in a surrounding manner, the convex top body is matched with the concave top body for abutting, the high-pressure gas in the first pipe body and the second pipe body abuts against the inclined sealing ring, the groove in the convex top body is limited by the inclined sealing ring, the abutting inclined sealing ring achieves a better sealing effect when the internal gas pressure is higher, the convex top body is connected with the outer sealing ring, the sealing effect is further improved through the outer sealing ring, and the sealing effect of the device is good.
Description
Technical Field
The utility model relates to the technical field of sealing structures, in particular to a sealing structure of an air compressor.
Background
An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are of the reciprocating piston type, with rotating blades or rotating screws, wherein the air outlet duct is connected with the components mostly by sealing rings.
Through retrieval, the Chinese patent No. CN205781523U discloses a novel sealing structure for an air compressor, a packing cavity of the utility model has longer guide, the boss of a male joint is ensured to be normally contacted with a sealing element when the compression nut is screwed, the sealing element can not be inclined in the locking process, and the sealing reliability is ensured; meanwhile, the mounting process is simple, and tools are not needed to screw down in general.
However, the existing sealing structure is poor in sealing effect, gas leakage is easy to occur in the using process, meanwhile, the installation is not fast and convenient enough, and the using effect is poor.
Disclosure of Invention
The present invention is directed to a sealing structure of an air compressor to solve the problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme: a sealing structure of an air compressor comprises a main body component and a mounting component, wherein the main body component comprises a first pipe body and a second pipe body, one end of the first pipe body is fixedly connected with a convex top body, the top end of the convex top body is inclined, the top end of the convex top body is connected with an inclined sealing ring, the convex top body is connected with an outer sealing ring, the convex top body is fixedly connected with a first clamping block, one end of the second pipe body is fixedly connected with a concave top body, an inclined groove matched with the convex top body is arranged in the concave top body, a second clamping block is fixedly connected on the concave top body, the mounting assembly comprises a first clamping ring, one end of the first clamping ring is movably clamped with a connecting shaft, the first clamping ring is movably connected with a second clamping ring through a connecting shaft, one end of the first clamping ring and one end of the second clamping ring are connected with a connecting bolt, and the first clamping ring and the second clamping ring are clamped on the first clamping block and the second clamping block.
Preferably, the inclination angle of the convex top body is fifty degrees, and the convex top body is provided with an installation groove matched with the inclined sealing ring.
Preferably, the inclination angle of the convex top body is the same as that of the inclined sealing ring, and the inclined sealing ring is made of elastic rubber.
Preferably, one side of the first clamping block and one side of the second clamping block are both provided with inclined slopes, and slope-shaped clamping grooves matched with the first clamping block and the second clamping block are formed in the first clamping ring and the second clamping ring.
Preferably, the first fixture block and the second fixture block are arranged in an equal diameter mode.
Preferably, the first clamping ring and the second clamping ring are both semicircular, and both the first clamping ring and the second clamping ring are made of stainless steel.
Preferably, one end of the second snap ring is provided with a U-shaped slot.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, a forty-five degree slope is arranged at one end of the convex top body, the matched slope groove is arranged in the concave top body, the inclined sealing ring is arranged on the convex top body in a surrounding manner, the convex top body is matched with the concave top body for abutting, high-pressure gas in the first pipe body and the second pipe body abuts against the inclined sealing ring, the groove in the convex top body is limited by the inclined sealing ring, the inclined sealing ring is abutted to achieve a better sealing effect when the internal gas pressure is higher, the convex top body is connected with the outer sealing ring, the sealing effect is further improved through the outer sealing ring, and the sealing effect of the device is good;
(2) one end of the first clamping ring is movably connected with the second clamping ring through a connecting shaft, the first clamping block and the second clamping block are clamped in an annular mode through the semicircular first clamping ring and the semicircular second clamping ring, one end of the first clamping ring and one end of the second clamping ring are clamped and connected through a connecting bolt, the first clamping block and the second clamping block on the slope surface on one side are matched with the first clamping ring and the second clamping ring to be clamped, and therefore the convex top body and the concave top body are attached tightly, the device is convenient and efficient to connect, and installation and disassembly are convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view showing a sealing structure of an air compressor according to the present invention;
FIG. 2 is a bottom perspective view of the sealing structure of the air compressor of the present invention;
FIG. 3 is a perspective view of the sealing structure of the air compressor of the present invention on the shaft side;
fig. 4 is an overall sectional structural view of a sealing structure of an air compressor of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a body assembly; 11. a first pipe body; 12. a convex top body; 13. obliquely sealing a ring; 14. an outer sealing ring; 15. a first clamping block; 16. a second tube body; 17. a concave top body; 18. a second fixture block; 2. mounting the component; 21. a first snap ring; 22. a connecting shaft; 23. a second snap ring; 24. and connecting the bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sealing structure of an air compressor comprises a main body component 1 and a mounting component 2, wherein the main body component 1 comprises a first pipe body 11 and a second pipe body 16, one end of the first pipe body 11 is fixedly connected with a convex top body 12, the top end of the convex top body 12 is inclined, the top end of the convex top body 12 is connected with an inclined sealing ring 13, the inclination angle of the convex top body 12 is fifty degrees, the convex top body 12 is provided with a mounting groove matched with the inclined sealing ring 13, the inclination angles of the convex top body 12 and the inclined sealing ring 13 are the same, the inclined sealing ring 13 is made of elastic rubber, the convex top body 12 is connected with an outer sealing ring 14, the convex top body 12 is fixedly connected with a first clamping block 15, one end of the second pipe body 16 is fixedly connected with a concave top body 17, the concave top body 17 is internally provided with an inclined groove matched with the convex top body 12, the concave top body 17 is fixedly connected with a second clamping block 18, one side of the first clamping block 15 and one side of the second clamping block 18 are both provided with inclined surfaces, the first snap ring 21 and the second snap ring 23 are internally provided with slope-shaped clamping grooves matched with the first clamping block 15 and the second clamping block 18, and the first clamping block 15 and the second clamping block 18 are arranged in an equal diameter mode.
Wherein, carry out the fixed mounting of the convex top body 12 through first body 11, the one end fixedly connected with concave top body 17 of second body 16, one end at convex top body 12 is provided with the slope of forty-five degrees, the inside of concave top body 17 is provided with the slope groove of matching, it has oblique seal ring 13 to surround on the convex top body 12, cooperate through convex top body 12 and concave top body 17 and carry out contradiction, the inside high-pressure gas of first body 11 and second body 16 carries out oblique seal ring 13 and contradicts, the groove of convex top body 12 inside carries out oblique seal ring 13 spacing, inside gas pressure is big more, it reaches better sealed effect to contradict oblique seal ring 13, be connected with outer seal ring 14 on the convex top body 12, further promote sealed effect through outer seal ring 14, the device is sealed effectual, it is sealed tighter.
Referring to fig. 1 to 4, the mounting assembly 2 includes a first snap ring 21, a connecting shaft 22 is movably clamped at one end of the first snap ring 21, the first snap ring 21 is movably connected to a second snap ring 23 through the connecting shaft 22, a connecting bolt 24 is connected at one end of the first snap ring 21 and one end of the second snap ring 23, the first snap ring 21 and the second snap ring 23 are clamped to the first fixture block 15 and the second fixture block 18, the first snap ring 21 and the second snap ring 23 are both semicircular, the first snap ring 21 and the second snap ring 23 are both made of stainless steel, and a U-shaped slot is formed at one end of the second snap ring 23.
Wherein, connecting axle 22 swing joint second snap ring 23 is passed through to the one end of first snap ring 21, carry out the annular joint of first fixture block 15 and second fixture block 18 through semicircular first snap ring 21 and second snap ring 23, first snap ring 21 carries out the chucking through connecting bolt 24 with the one end of second snap ring 23 and is connected, the first fixture block 15 of one side slope and the first snap ring 21 of second fixture block 18 cooperation carry out the chucking with second snap ring 23, and then let the inseparable laminating of the convex top body 12 and the concave top body 17, let the device connect more convenient high-efficient, it is convenient that the installation is dismantled.
The integral working principle is that the first pipe body 11 is used for fixedly installing the convex top body 12, one end of the second pipe body 16 is fixedly connected with the concave top body 17, one end of the convex top body 12 is provided with a slope surface with forty-five degrees, the concave top body 17 is internally provided with a matched slope groove, the convex top body 12 is surrounded with the inclined sealing ring 13, the convex top body 12 is matched with the concave top body 17 for abutting, high-pressure gas in the first pipe body 11 and the second pipe body 16 is abutted against the inclined sealing ring 13, the groove in the convex top body 12 is limited by the inclined sealing ring 13, the larger the internal gas pressure is, the abutted inclined sealing ring 13 achieves better sealing effect, the convex top body 12 is connected with the outer sealing ring 14, the sealing effect is further improved through the outer sealing ring 14, the device is good in sealing effect and tighter in sealing, one end of the first clamping ring 21 is movably connected with the second clamping ring 23 through the connecting shaft 22, and the first clamping ring 21 and the second clamping ring 23 are semicircular in annular clamping connection with the first clamping block 15 and the second clamping ring 18, one end of the first clamping ring 21 and one end of the second clamping ring 23 are clamped and connected through the connecting bolt 24, the first clamping block 15 and the second clamping block 18 on the slope surface on one side are matched with the first clamping ring 21 and the second clamping ring 23 to be clamped, and then the convex top body 12 and the concave top body 17 are tightly attached, so that the device is more convenient and efficient to connect, and the installation and the disassembly are convenient and rapid.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A sealing structure of an air compressor comprises a main body component (1) and a mounting component (2), and is characterized in that: the main body assembly (1) comprises a first pipe body (11) and a second pipe body (16), one end of the first pipe body (11) is fixedly connected with a convex top body (12), the top end of the convex top body (12) is inclined, the top end of the convex top body (12) is connected with an inclined sealing ring (13), the convex top body (12) is connected with an outer sealing ring (14), the convex top body (12) is fixedly connected with a first clamping block (15), one end of the second pipe body (16) is fixedly connected with a concave top body (17), an inclined groove matched with the convex top body (12) is arranged inside the concave top body (17), a second clamping block (18) is fixedly connected onto the concave top body (17), the mounting assembly (2) comprises a first clamping ring (21), one end of the first clamping ring (21) is movably clamped with a connecting shaft (22), the first clamping ring (21) is movably connected with a second clamping ring (23) through the connecting shaft (22), one end of the first clamping ring (21) and one end of the second clamping ring (23) are connected with a connecting bolt (24), and the first clamping ring (21) and the second clamping ring (23) are connected to the first clamping block (15) and the second clamping block (18) in a clamped mode.
2. A sealing structure of an air compressor according to claim 1, wherein: the inclination angle of the convex top body (12) is fifty degrees, and the convex top body (12) is provided with an installation groove matched with the inclined sealing ring (13).
3. A sealing structure of an air compressor according to claim 2, wherein: the inclination angle of the convex top body (12) is the same as that of the inclined sealing ring (13), and the inclined sealing ring (13) is made of elastic rubber.
4. A sealing structure of an air compressor according to claim 1, wherein: one side of each of the first clamping block (15) and the second clamping block (18) is provided with an inclined slope, and slope-shaped clamping grooves matched with the first clamping block (15) and the second clamping block (18) are formed in the first clamping ring (21) and the second clamping ring (23).
5. A sealing structure of an air compressor according to claim 4, wherein: the first fixture block (15) and the second fixture block (18) are arranged in an equal diameter mode.
6. A sealing structure of an air compressor according to claim 1, wherein: the first clamping ring (21) and the second clamping ring (23) are both semicircular, and the first clamping ring (21) and the second clamping ring (23) are both made of stainless steel.
7. A sealing structure of an air compressor according to claim 6, wherein: one end of the second clamping ring (23) is provided with a U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942220.8U CN215566447U (en) | 2021-08-18 | 2021-08-18 | Sealing structure of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942220.8U CN215566447U (en) | 2021-08-18 | 2021-08-18 | Sealing structure of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566447U true CN215566447U (en) | 2022-01-18 |
Family
ID=79836960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121942220.8U Active CN215566447U (en) | 2021-08-18 | 2021-08-18 | Sealing structure of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215566447U (en) |
-
2021
- 2021-08-18 CN CN202121942220.8U patent/CN215566447U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215566447U (en) | Sealing structure of air compressor | |
| CN107100856B (en) | High-efficient formula dry-type double suction pump that absorbs highly | |
| CN212900267U (en) | Cast steel flange force transmission joint | |
| CN112664819B (en) | Sealing switch device and gas filter | |
| CN111288230A (en) | Double-sealing structure of threaded pipe joint | |
| CN112510887B (en) | Air leakage prevention motor shell | |
| CN216201472U (en) | Hydraulic pipeline connecting assembly easy to assemble and disassemble and good in air tightness | |
| CN212959276U (en) | Quick mounting structure of molecular pump inlet end | |
| CN220037056U (en) | Double-end-face shaft seal double-suction pump | |
| CN217056710U (en) | High-pressure-resistant flange plate with good sealing performance | |
| CN216077615U (en) | High-lift submersible pump device with high-sealing coupling interface | |
| CN216447100U (en) | Strong rotary vane pump of stability | |
| CN216842175U (en) | High-pressure zirconium pump shell | |
| CN221034417U (en) | Quick connector and flowmeter | |
| CN220583698U (en) | Hydraulic test tool for narrow sealing surface booster shell | |
| CN215633591U (en) | Valve body structure for automobile compressor | |
| CN215213839U (en) | Pump body structure for improving sealing performance of refrigeration compressor | |
| CN217712876U (en) | Air compressor cylinder with separation function for ships | |
| CN215445057U (en) | Sealing structure for coordinating radial rotating shaft to thermal deformation | |
| CN219177131U (en) | Oil pipe adapter who facilitates connection | |
| CN214035863U (en) | Double-ring sealing device for rotor of turbocharger | |
| CN218326662U (en) | Screw flange gland type connecting piece for mute drainage pipeline | |
| CN220227155U (en) | Hydraulic pump with good sealing effect | |
| CN212616924U (en) | Novel gas conveying pipe fitting | |
| CN211924428U (en) | Leakage-free pipeline sealing structure of air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |