CN220956784U - Sealing element of air source treatment connecting plate - Google Patents

Abstract

The utility model discloses a sealing piece of an air source treatment connecting plate, which comprises a fixed support, a connecting plate arranged on one side of the fixed support, an oil mist valve body arranged on the connecting plate and a pressing block arranged on one side of the connecting plate, wherein a connecting hole is arranged in the middle of the connecting plate in a penetrating way, an air inlet and outlet hole corresponding to the connecting hole is formed in the oil mist valve body, a sealing ring is arranged in the connecting hole, a supporting ring is arranged in the sealing ring, a protruding part is arranged on the inner side wall of the sealing ring, a concave groove matched with the protruding part is formed in the outer side wall of the supporting ring, and the sealing ring is supported through the supporting ring.

Description

Sealing element of air source treatment connecting plate

Technical Field

The utility model relates to the technical field of air source processors, in particular to a sealing piece of an air source processing connecting plate.

Background

The air source processor is an element for applying work by the pressure or the force generated by expansion of air and comprises an air filter, an oilmist device, a fixed support, a connecting plate and other parts, wherein the valve body of the oilmist device is arranged on the connecting plate, and a sealing ring is arranged on the connecting plate for sealing in order to improve the tightness between the oilmist device and the connecting plate.

At present, when the oil mist sprayer valve body is installed, the sealing ring is easy to extrude and deform, so that gaps exist between the sealing ring and the connecting plate, and the sealing effect of the sealing ring is affected.

Disclosure of utility model

The present utility model is directed to a sealing member for an air source processing connection board, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealing member of connecting plate is handled to air supply, includes the fixed bolster, sets up the connecting plate in fixed bolster one side, installs the oil mist ware valve body on the connecting plate and installs the briquetting in connecting plate one side, the middle part of connecting plate runs through and is equipped with the connecting hole, be equipped with on the oil mist ware valve body with the business turn over gas pocket that the connecting hole corresponds, the internally mounted of connecting hole has the sealing washer, the internally mounted of sealing washer has the supporting ring, the inside wall of sealing washer is equipped with the bellying, the lateral wall of supporting ring be equipped with bellying matched with indent.

As a preferable scheme of the utility model, the sealing ring is made of rubber, the supporting ring is made of metal aluminum, and the sealing ring is in interference fit with the connecting hole.

As a preferable scheme of the utility model, the outer sides of the fixed support and the pressing block are respectively provided with a second flange, and the valve body of the oil atomizer is integrally formed with a first flange matched with the second flange.

As a preferable scheme of the utility model, limiting blocks are arranged on the outer sides of the connecting plates, and limiting grooves are formed in the valve body of the oil atomizer.

As a preferable scheme of the utility model, the pressing block is provided with a bolt, and one end of the bolt penetrates through the connecting plate to be in threaded connection with the fixing support.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the supporting ring is arranged to support the sealing ring, so that the sealing ring is prevented from deforming, a gap exists between the sealing ring and the connecting plate, the sealing effect of the sealing ring is affected, meanwhile, the supporting ring can be limited by the concave groove and the convex part, the supporting ring and the sealing ring are prevented from being deviated, and the firm installation of the supporting ring is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the oil mist sprayer valve body of the utility model when not installed;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a cross-sectional view of a seal ring of the present utility model;

Fig. 5 is a schematic view of the structure of the valve body of the oil atomizer of the present utility model.

In the figure: 1. a fixed bracket; 2. a connecting plate; 3. briquetting; 4. an oiler valve body; 5. a limiting block; 6. a bolt; 7. a first flange; 8. a second flange; 9. air inlet and outlet holes; 10. a limit groove; 11. a concave groove; 12. a seal ring; 13. a support ring; 14. a boss; 15. and a connection hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a sealing member of air supply processing connecting plate, including fixed bolster 1, the connecting plate 2 of setting in fixed bolster 1 one side, install the oil mist ware valve body 4 on connecting plate 2, and install briquetting 3 in connecting plate 2 one side, the middle part of connecting plate 2 runs through and is equipped with connecting hole 15, be equipped with the business turn over gas pocket 9 corresponding with connecting hole 15 on the oil mist ware valve body 4, the internally mounted of connecting hole 15 has sealing washer 12, the internally mounted of sealing washer 12 has supporting ring 13, supporting ring 13 is used for playing the supporting role for sealing washer 12, the deformation of sealing washer 12 has been avoided, lead to there is the gap between sealing washer 12 and the connecting hole 15, influence sealing washer 12's sealed effect, the inside wall of sealing washer 12 is equipped with bellying 14, supporting ring 13's lateral wall is equipped with bellying 14 matched with concave groove 11, bellying 14 is used for restricting supporting ring 13 with concave groove 11 cooperation, prevent to take place the skew between supporting ring 13 and the sealing washer 12, ensure that supporting ring 13 installs firmly.

The sealing ring 12 is made of rubber, the supporting ring 13 is made of metal aluminum, the sealing ring 12 is in interference fit with the connecting hole 15, and the interference fit can ensure that good contact pressure is formed between the sealing ring 12 and the connecting plate 2, so that an effective sealing effect is achieved.

Wherein, fixed bolster 1 all is equipped with second flange 8 with briquetting 3's the outside, integrated into one piece has first flange 7 with second flange 8 matched with on the mist sprayer valve body 4, and first flange 7 is used for restricting mist sprayer valve body 4 with second flange 8, prevents that mist sprayer valve body 4 from taking place the side-to-side motion.

The outside of connecting plate 2 all is equipped with stopper 5, is equipped with spacing groove 10 on the oil mist ware valve body 4, and stopper 5 and spacing groove 10 cooperation are used for restricting oil mist ware valve body 4, prevent that oil mist ware valve body 4 from taking place the up-and-down motion.

Wherein, install bolt 6 on the briquetting 3, bolt 6 is used for fixing briquetting 3 on connecting plate 2, and the one end of bolt 6 passes connecting plate 2 and fixed bolster 1 threaded connection.

Specifically, when installing the oil mist ware valve body 4, unscrew bolt 6 makes briquetting 3 keep away from connecting plate 2, take oil mist ware valve body 4 and place in one side of connecting plate 2, make the inboard of first flange 7 card on the oil mist ware valve body 4 on second flange 8 on fixed bolster 1, the top of oil mist ware valve body 4 is blocked by stopper 5, another stopper 5 card is gone into in the spacing groove 10, then screw up bolt 6, bolt 6 makes briquetting 3 compress tightly oil mist ware valve body 4, second flange 8 card on briquetting 3 is in one side of first flange 7, realize the fixed to oil mist ware valve body 4, in the installation, support ring 13 plays the supporting role to sealing washer 12, prevent that sealing washer 12 from taking place deformation, ensure that sealing washer 12 plays good sealed effect.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a sealing member of connecting plate is handled to air supply, includes fixed bolster (1), sets up connecting plate (2) in fixed bolster (1) one side, installs oil mist ware valve body (4) on connecting plate (2) to and install briquetting (3) in connecting plate (2) one side, its characterized in that: the middle part of connecting plate (2) runs through and is equipped with connecting hole (15), be equipped with on the oil mist ware valve body (4) with business turn over gas pocket (9) that connecting hole (15) are corresponding, internally mounted of connecting hole (15) has sealing washer (12), internally mounted of sealing washer (12) has supporting ring (13), the inside wall of sealing washer (12) is equipped with bellying (14), the lateral wall of supporting ring (13) be equipped with bellying (14) matched with recess (11).

2. The seal for an air supply process connection according to claim 1, wherein: the sealing ring (12) is made of rubber, the supporting ring (13) is made of metal aluminum, and the sealing ring (12) is in interference fit with the connecting hole (15).

3. The seal for an air supply process connection according to claim 1, wherein: the oil mist sprayer is characterized in that the outer sides of the fixed support (1) and the pressing block (3) are respectively provided with a second flange (8), and a first flange (7) matched with the second flange (8) is integrally formed on the oil mist sprayer valve body (4).

4. The seal for an air supply process connection according to claim 1, wherein: the outside of connecting plate (2) all is equipped with stopper (5), be equipped with spacing groove (10) on oil mist ware valve body (4).

5. The seal for an air supply process connection according to claim 1, wherein: the pressing block (3) is provided with a bolt (6), and one end of the bolt (6) penetrates through the connecting plate (2) to be in threaded connection with the fixed support (1).