Flange for reinforcing sealing mechanism

Abstract

The utility model discloses a flange for reinforcing a sealing mechanism, which belongs to the technical field of flanges and comprises a first flange and a second flange, one side of the first flange and one side of the second flange are respectively and fixedly connected with an end ring, the other side of the first flange is fixedly connected with a connecting ring, and a clamping groove is arranged in the connecting ring. According to the flange for reinforcing the sealing mechanism, the first flange, the second flange, the connecting ring, the clamping groove and the clamping ring are arranged, so that when the second flange drives the clamping ring to be clamped into the clamping groove of the connecting ring, the installation sealing performance between the first flange and the second flange can be ensured, and therefore when the first flange and the second flange are installed at the connecting positions of pipelines, the sealing performance is improved; a fine gap is difficult to exist between the pipeline body and the pipeline body, so that the probability of liquid leakage at the joint of the pipeline can be effectively reduced, material waste is prevented, and the situation that the surrounding production environment is affected by liquid leakage is greatly avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of flanges, in particular to a flange with a strengthened sealing mechanism. Background Art

[0002] Flange, also known as flange flange or flange, is a part that connects shafts to each other and is used to connect pipe ends. It is also used as a flange on the inlet and outlet of equipment to connect two devices. However, when the existing flange is installed at the connection with the pipeline, there will be a slight gap between the two, resulting in frequent liquid leakage at the connection of the pipeline, which not only causes material waste, but also affects the surrounding production environment. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a flange with a reinforced sealing mechanism, which solves the problem that when the existing flange is installed at the connection with the pipeline, a tiny gap will exist between the two, resulting in frequent liquid leakage at the connection of the pipeline, causing material waste and affecting the surrounding production environment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange with a strengthened sealing mechanism, comprising a first flange and a second flange, wherein one side of the first flange and the second flange are respectively fixedly connected with an end ring, the other side of the first flange is fixedly connected with a connecting ring, a groove is provided in the connecting ring, and the other side of the second flange is fixedly connected with a clamping ring, and the clamping ring is located in the clamping groove.

[0005] As a further solution of the utility model: four bolts are connected to the inner thread of the end ring, and one end of the bolt is fixedly connected to a torsion block.

[0006] As a further solution of the utility model: the other end of the bolt is sleeved with a bearing, and a positioning block is fixedly connected to the outside of the bearing.

[0007] As a further solution of the utility model: a plurality of mounting holes are provided in the first flange and the second flange, and the mounting holes are threaded.

[0008] As a further solution of the utility model: the inner wall of the positioning block is designed to be arc-shaped, and the angle between the four positioning blocks is ninety degrees.

[0009] As a further solution of the utility model: the clamping groove is of annular design, and the clamping ring is tightly embedded in the inner wall of the clamping groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The flange of the reinforced sealing mechanism is provided with a first flange, a second flange, a connecting ring, a clamping groove and a clamping ring, so that when the second flange drives the clamping ring to clamp into the clamping groove of the connecting ring, the installation sealing between the first flange and the second flange can be ensured, so that when the first flange and the second flange are installed between the connection part with the pipeline, it is difficult for there to be a slight gap between the two, thereby effectively reducing the probability of frequent liquid leakage at the connection part of the pipeline, preventing material waste, and greatly avoiding the situation where liquid leakage affects the surrounding production environment.

[0012] 2. The flange of the reinforced sealing mechanism is provided with bolts, bearings and positioning blocks, so that the four bolts can cooperate with the threads between the end rings to drive the positioning blocks to move inward through the bearings respectively, so that the four positioning blocks can fix the pipeline when they move inward to a suitable position, thereby ensuring the stability of the connection between the pipeline and the first flange and the second flange, and further improving the sealing performance of the device.

[0013] 3. The flange of the reinforced sealing mechanism is provided with bearings, bolts and positioning blocks. The bearings allow the bolts to have space to rotate, so that when the bolts move inward, the positioning blocks will not rotate synchronously with the bolts, thereby ensuring that the positioning blocks can be at a suitable angle to position the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional explosion structure schematic diagram of the utility model;

[0016] Figure 3 It is a three-dimensional explosion structure schematic diagram of the utility model;

[0017] In the figure: 1. first flange; 2. second flange; 3. end ring; 4. connecting ring; 5. slot; 6. snap ring; 7. bolt; 8. torsion block; 9. bearing; 10. positioning block; 11. mounting hole. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, the utility model provides a technical solution: a flange with a strengthened sealing mechanism, comprising a first flange 1 and a second flange 2, wherein a plurality of mounting holes 11 are provided in the first flange 1 and the second flange 2, wherein the mounting holes 11 are threaded, and the mounting holes 11 enable the first flange 1 and the second flange 2 to have a mounting function, so that the first flange 1 and the second flange 2 can be mounted by passing bolts 7 through the mounting holes 11;

[0020] One side of the first flange 1 and the second flange 2 is respectively fixedly connected with an end ring 3, and four bolts 7 are connected to the inner thread of the end ring 3. One end of the bolt 7 is fixedly connected with a torsion block 8, and the other end of the bolt 7 is sleeved with a bearing 9. A positioning block 10 is fixedly connected to the outside of the bearing 9, so that the bolt 7 can drive the positioning block 10 to move smoothly inward by using the thread cooperation with the end ring 3, so as to achieve the purpose of positioning the pipeline when the positioning block 10 moves inward to a certain position, further improve the stability of the connection between the pipeline and the first flange 1 and the second flange 2, and prevent the pipeline from shaking and causing liquid leakage. The bearing 9 enables the threaded rod to have a rotation point and will not fall off, so as to avoid the positioning block 10 from rotating synchronously with the rotation of the bolt 7 when moving, so that the positioning block 10 can be at a suitable angle to position the pipeline, and the torsion block 8 enables the bolt 7 to have a rotation force point;

[0021] The inner wall of the positioning block 10 is designed to be arc-shaped, and the angle between the four positioning blocks 10 is ninety degrees;

[0022] One side of the first flange 1 and the second flange 2 are respectively fixedly connected with an end ring 3, and the other side of the first flange 1 is fixedly connected with a connecting ring 4, in which a groove 5 is provided, and the other side of the second flange 2 is fixedly connected with a clamping ring 6, which is located in the groove 5. The groove 5 provides the clamping ring 6 with an embedding point, so that the clamping ring 6 can be smoothly inserted into the groove 5 to ensure the sealing of the connection between the first flange 1 and the second flange 2 and the pipeline.

[0023] The clamping groove 5 is annular in design, and the clamping ring 6 is tightly fitted into the inner wall of the clamping groove 5 .

[0024] The working principle of the utility model is:

[0025] When it is necessary to connect the first flange 1 and the second flange 2 to the pipeline to ensure the sealing of the pipeline, first connect the pipeline to the first flange 1 and the second flange 2 respectively, and then move the second flange 2 close to the first flange 1, so that when the second flange 2 drives the clamping ring 6 to move to a suitable position, it can be clamped into the clamping groove 5 of the connecting ring 4 on one side of the first flange 1, so as to ensure the sealing of the connection between the two. At this time, the first flange 1 and the second flange 2 can be installed through the plurality of mounting holes 11 using a plurality of bolts 7.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A flange with a reinforced sealing mechanism, comprising a first flange (1) and a second flange (2), characterized in that: One side of the first flange (1) and the second flange (2) is respectively fixedly connected to an end ring (3); the other side of the first flange (1) is fixedly connected to a connecting ring (4), a retaining groove (5) is provided in the connecting ring (4); the other side of the second flange (2) is fixedly connected to a retaining ring (6), and the retaining ring (6) is located in the retaining groove (5).

2. A flange with a strengthened sealing mechanism according to claim 1, characterized in that: The end ring (3) is internally threadedly connected with four bolts (7), and one end of the bolt (7) is fixedly connected with a torsion block (8).

3. A flange with a strengthened sealing mechanism according to claim 2, characterized in that: The other end of the bolt (7) is sleeved with a bearing (9), and a positioning block (10) is fixedly connected to the outside of the bearing (9).

4. The flange with a reinforced sealing mechanism according to claim 1, characterized in that: A plurality of mounting holes (11) are provided in the first flange (1) and the second flange (2), and the mounting holes (11) are threaded.

5. The flange with a reinforced sealing mechanism according to claim 3, characterized in that: The inner wall of the positioning block (10) is designed to be arc-shaped, and the angle between the four positioning blocks (10) is ninety degrees.

6. The flange with a reinforced sealing mechanism according to claim 1, characterized in that: The clamping groove (5) is of an annular design, and the clamping ring (6) is tightly embedded in the inner wall of the clamping groove (5).

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