High-temperature ultrathin sealing ring piece

Abstract

The utility model discloses a high-temperature ultra-thin sealing ring piece which comprises a sealing ring piece body, an installation buckling groove is formed in the edge of the lower end of the sealing ring piece body, a sealing ring is installed on the inner wall of the installation buckling groove in an inserted mode, a thread installation groove is formed in the edge of the upper end of the sealing ring piece body, and a thread installation block is installed on the inner wall of the thread installation groove in an inserted mode. According to the high-temperature ultra-thin sealing ring piece, the inner wall of the sealing ring piece body can be supported and reinforced through the reinforcing blocks, the structure is more stable, the sealing ring piece body can be conveniently fixed by positioning bolts through the positioning installation inserting blocks, the positioning installation inserting grooves, the bolt installation grooves and the fixing bolts, installation is stable, and the sealing effect is good. And the outer matching part and the positioning installation insertion groove can be conveniently and spirally disassembled and assembled through a splicing threaded ring and a splicing threaded ring groove, replacement and adjustment are convenient, the extension part is subjected to extension adjustment through a threaded installation groove and a threaded installation block, the adaptation effect is better, sealing can be assisted through a sealing ring, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing rings, in particular to a high-temperature ultra-thin sealing ring. Background Art

[0002] The sealing ring is an annular sealing part with a notch. It is placed in the annular groove of the sleeve. The sleeve rotates together with the shaft. The sealing ring presses against the inner hole wall of the stationary part due to its elasticity after the notch is pressed together, thereby playing a sealing role.

[0003] The existing CN105090510A sealing ring is configured with a first clamping portion, a second clamping portion and a third clamping portion at each clamping end to fit each other. The double overlapping structure can make the sealing effect of the sealing ring better, but there are still some shortcomings. The existing equipment has poor structural stability and poor installation stability, and it cannot be extended and flexibly adjusted, which is inconvenient to use. Therefore, a high-temperature ultra-thin sealing ring is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a high-temperature ultra-thin sealing ring to solve the problems mentioned in the background technology that the sealing ring has poor structural stability, poor installation stability, cannot be extended and flexibly adjusted, and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature ultra-thin sealing ring, comprising a sealing ring body, a reinforcing block fixedly connected to the lower end of the inner wall of the sealing ring body, a splicing threaded ring groove is provided on the outer wall of the sealing ring body, and a splicing threaded ring is inserted and installed on the inner wall of the splicing threaded ring groove, an outer matching piece is fixedly connected to the outer wall, and a positioning installation slot is provided on the outer wall of the outer matching piece, a positioning installation plug is inserted and installed on the inner wall of the positioning installation slot, and a mounting assembly is fixedly connected to the outer wall of the positioning installation plug, a bolt mounting slot is provided on the inner wall of the reinforcing block, and a fixing bolt is inserted and installed on the inner wall of the bolt mounting slot, a mounting buckle slot is provided on the lower end edge of the sealing ring body, and a sealing ring is inserted and installed on the inner wall of the mounting buckle slot, a threaded mounting slot is provided on the upper end edge of the sealing ring body, and a threaded mounting block is inserted and installed on the inner wall of the threaded mounting slot, and an extension piece is fixedly connected to the upper end of the threaded mounting block.

[0006] Preferably, the reinforcement block and the sealing ring body are integrally formed, and the reinforcement block and the inner wall of the sealing ring body are vertically distributed, and the sealing ring body is made of high-temperature alloy.

[0007] Preferably, the installation component is installed in a positioning and plug-in manner with the sealing ring body in a positioning and installation slot through a positioning and installation plug block, and the installation plug block and the positioning and installation slot are distributed in a ring-shaped position on the sealing ring body and the installation component.

[0008] Preferably, the installation assembly and the positioning installation slot are installed in a spiral manner with the sealing ring body in a splicing threaded ring groove through a splicing threaded ring.

[0009] Preferably, the shape of the extension piece matches the shape of the sealing ring body, and the extension piece is installed in a spiral connection with the sealing ring body in the threaded installation groove through a threaded installation block.

[0010] Preferably, the sealing ring is installed by snapping and splicing with the sealing ring body through the installation buckle groove, the fixing bolt is spirally fixed to the reinforcement block through the bolt installation groove, and the fixing bolt and the bolt installation groove are distributed in a ring-shaped position on the reinforcement block.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the high-temperature ultra-thin sealing ring can support and reinforce the inner wall of the sealing ring body through the reinforcement block, the structure is more stable, and the sealing ring body is convenient to be fixed by positioning bolts through the positioning installation plug, the positioning installation slot, the bolt installation slot and the fixing bolt, the installation is stable, and the external matching part and the positioning installation slot are convenient to be spirally disassembled and assembled through the splicing threaded ring and the splicing threaded ring groove, which is convenient for replacement and adjustment, and the extension part is extended and adjusted through the threaded installation groove and the threaded installation block, the adaptation effect is better, and the sealing can be assisted by the sealing ring, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a high-temperature ultra-thin sealing ring of the utility model;

[0013] Figure 2 This is a cross-sectional view of a high-temperature ultra-thin sealing ring of the utility model;

[0014] Figure 3 This is a cross-sectional view of a high-temperature ultra-thin sealing ring of the utility model;

[0015] Figure 4 This utility model is a high temperature ultra-thin sealing ring Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model is a high temperature ultra-thin sealing ring Figure 3 Enlarged view of point B in the middle;

[0017] Figure 6 This utility model is a high temperature ultra-thin sealing ring Figure 3 Enlarged view of center C.

[0018] In the figure: 1. Sealing ring body, 2. Reinforcement block, 3. Installation assembly, 4. External matching part, 5. Extension part, 6. Positioning installation plug-in block, 7. Splicing threaded ring, 8. Splicing threaded ring groove, 9. Positioning installation slot, 10. Sealing ring, 11. Installation buckle groove, 12. Bolt installation groove, 13. Fixing bolt, 14. Threaded installation groove, 15. Threaded installation block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6 The utility model provides a technical solution: a high-temperature ultra-thin sealing ring, including a sealing ring body 1, a reinforcement block 2, a mounting assembly 3, an external matching piece 4, an extension piece 5, a positioning mounting plug 6, a splicing threaded ring 7, a splicing threaded ring groove 8, a positioning mounting slot 9, a sealing ring 10, a mounting buckle groove 11, a bolt mounting groove 12, a fixing bolt 13, a threaded mounting groove 14 and a threaded mounting block 15. The lower end of the inner wall of the sealing ring body 1 is fixedly connected with a reinforcement block 2, the reinforcement block 2 and the sealing ring body 1 are an integrally formed structure, and the reinforcement block 2 and the inner wall of the sealing ring body 1 are distributed in a vertical position, and the sealing ring body 1 is made of a high-temperature alloy, so that the sealing ring body 1 can be supported and reinforced by the reinforcement block 2, and the structure is more stable.

[0021] A splicing threaded ring groove 8 is provided on the outer wall of the sealing ring body 1, and a splicing threaded ring 7 is installed on the inner wall of the splicing threaded ring groove 8, an outer matching part 4 is fixedly connected to the outer wall, and a positioning installation slot 9 is provided on the outer wall of the outer matching part 4, a positioning installation plug 6 is installed on the inner wall of the positioning installation slot 9, and an installation component 3 is fixedly connected to the outer wall of the positioning installation plug 6, and the installation component 3 is installed in a positioning and plug-in manner with the sealing ring body 1 in the positioning installation slot 9 through the positioning installation plug 6, and the installation plug 6 and the positioning installation slot 9 are distributed in a ring-shaped position on the sealing ring body 1 and the installation component 3, so that the sealing ring body 1 and the installation component 3 can be snap-fitted and positioned for installation, and the installation is stable.

[0022] The installation component 3 and the positioning installation slot 9 are installed in a spiral manner with the sealing ring body 1 in the splicing threaded ring groove 8 through the splicing threaded ring 7, so that the installation component 3 and the positioning installation slot 9 are convenient for spiral splicing and disassembly, and convenient for quick replacement and use. A bolt installation groove 12 is provided on the inner wall of the reinforcement block 2, and a fixing bolt 13 is inserted and installed on the inner wall of the bolt installation groove 12. A mounting buckle groove 11 is provided on the lower end edge of the sealing ring body 1, and a sealing ring 10 is inserted and installed on the inner wall of the mounting buckle groove 11. The sealing ring 10 is buckled and spliced ​​with the sealing ring body 1 through the mounting buckle groove 11. The fixing bolt 13 is spirally fixed to the reinforcement block 2 through the bolt installation groove 12, and the fixing bolt 13 and the bolt installation groove 12 are distributed in a ring-shaped position on the reinforcement block 2, so that the sealing ring 10 is convenient for auxiliary sealing, and can be auxiliary fixed, and the installation is stable.

[0023] A threaded mounting groove 14 is provided on the upper edge of the sealing ring body 1, and a threaded mounting block 15 is inserted and installed on the inner wall of the threaded mounting groove 14. An extension piece 5 is fixedly connected to the upper end of the threaded mounting block 15. The shape of the extension piece 5 matches the shape of the sealing ring body 1, and the extension piece 5 is spirally spliced ​​and installed with the sealing ring body 1 in the threaded mounting groove 14 through the threaded mounting block 15, so that the extension piece 5 can be easily extended and adjusted, and is flexible to adapt.

[0024] Working principle: When using the high-temperature ultra-thin sealing ring, first, the sealing ring body 1 of the device is positioned and inserted into the mounting assembly 3 in the positioning mounting slot 9 through the positioning mounting plug 6, and assisted in sealing by the sealing ring 10, and then assisted in fixing and installing in the bolt mounting groove 12 through the fixing bolt 13. When the shapes of the external matching part 4 and the positioning mounting slot 9 need to be adapted, they can be spirally disassembled and assembled by splicing the threaded ring 7 and the splicing threaded ring groove 8. When extension adjustment is required, the extension part 5 can be spirally spliced ​​and installed in the threaded mounting groove 14 through the threaded mounting block 15 for combined installation. This is the use process of the high-temperature ultra-thin sealing ring.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-temperature ultra-thin sealing ring, comprising a sealing ring body (1), wherein a reinforcing block (2) is fixedly connected to the lower end of the inner wall of the sealing ring body (1), characterized in that: The outer wall of the sealing ring body (1) is provided with a splicing threaded ring groove (8), and a splicing threaded ring (7) is inserted and installed on the inner wall of the splicing threaded ring groove (8); the outer wall is fixedly connected to an external matching piece (4), and the outer wall of the external matching piece (4) is provided with a positioning installation slot (9), and a positioning installation plug block (6) is inserted and installed on the inner wall of the positioning installation slot (9), and the outer wall of the positioning installation plug block (6) is fixedly connected to a mounting assembly (3); the inner wall of the reinforcing block (2) is provided with a bolt installation slot (12), and a fixing bolt (13) is inserted and installed on the inner wall of the bolt installation slot (12); the lower end edge of the sealing ring body (1) is provided with a mounting buckle groove (11), and a sealing ring (10) is inserted and installed on the inner wall of the mounting buckle groove (11); the upper end edge of the sealing ring body (1) is provided with a threaded installation groove (14), and a threaded installation block (15) is inserted and installed on the inner wall of the threaded installation groove (14), and the upper end of the threaded installation block (15) is fixedly connected to an extension piece (5).

2. A high temperature ultra-thin sealing ring according to claim 1, characterized in that: The reinforcing block (2) and the sealing ring body (1) are formed as an integral structure, and the reinforcing block (2) and the inner wall of the sealing ring body (1) are arranged in a vertical position, and the sealing ring body (1) is made of a high-temperature alloy.

3. A high temperature ultra-thin sealing ring according to claim 2, characterized in that: The installation component (3) is installed in a positioning and plugging manner with the sealing ring body (1) in the positioning and installation slot (9) via the positioning and installation plug block (6), and the installation plug block (6) and the positioning and installation slot (9) are distributed in an annular position on the sealing ring body (1) and the installation component (3).

4. A high temperature ultra-thin sealing ring according to claim 3, characterized in that: The installation assembly (3) and the positioning installation slot (9) are installed in a spiral manner with the sealing ring body (1) in a splicing threaded ring groove (8) via a splicing threaded ring (7).

5. A high temperature ultra-thin sealing ring according to claim 4, characterized in that: The shape of the extension piece (5) matches the shape of the sealing ring body (1), and the extension piece (5) is installed in a spiral connection with the sealing ring body (1) in the threaded installation groove (14) via a threaded installation block (15).

6. A high temperature ultra-thin sealing ring according to claim 5, characterized in that: The sealing ring (10) is installed by snapping and splicing with the sealing ring body (1) through the installation snap groove (11), and the fixing bolt (13) is screw-fixed and installed with the reinforcement block (2) through the bolt installation groove (12), and the fixing bolt (13) and the bolt installation groove (12) are distributed in an annular position on the reinforcement block (2).

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