CN219692526U - High-strength high-pressure flange with long service life - Google Patents
High-strength high-pressure flange with long service life Download PDFInfo
- Publication number
- CN219692526U CN219692526U CN202320160500.6U CN202320160500U CN219692526U CN 219692526 U CN219692526 U CN 219692526U CN 202320160500 U CN202320160500 U CN 202320160500U CN 219692526 U CN219692526 U CN 219692526U
- Authority
- CN
- China
- Prior art keywords
- flange body
- flange
- service life
- long service
- strength high
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of flanges and discloses a high-strength high-pressure flange with long service life, which comprises a flange body, wherein the flange body is made of No. 45 steel, a plurality of mounting holes are formed in the flange body in a surrounding mode, a screw rod is sleeved in each mounting hole in a rotating mode, a sleeve is fixedly sleeved in the flange body, two annular plates are sleeved on the rod wall of each screw rod, the two annular plates are symmetrically arranged relative to the flange body, four supporting rods are fixedly connected in a surrounding mode on one side, close to the flange body, of each supporting rod, a mounting groove is formed in one end, close to the flange body, of each supporting rod, and balls are rotatably arranged in each mounting groove and are in contact connection with the side wall of the flange body. The utility model can effectively avoid the screw rod from losing and ensure the normal installation and connection of the flange body.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a high-strength high-pressure flange with long service life.
Background
The flanges are parts for connecting shafts and connecting pipe ends, holes are formed in the flanges, bolts are used for tightly connecting the two flanges, and in the process of realizing the utility model, the applicant finds that bolts are additionally required to be used in the connecting process of the existing flanges, so that the problem is caused that the normal connection of the flange bodies is influenced when the bolts are lost in the carrying process.
Disclosure of Invention
The utility model aims to solve the problem that the normal connection of a flange body is affected when bolts are separated from the flange in the prior art and provides a high-strength high-pressure flange with long service life.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a long service life's high strength high pressure flange, includes the flange body, the flange body adopts 45 steel to make, a plurality of mounting holes have been seted up around the inside of flange body, every the inside of mounting hole has all rotated and has been cup jointed the lead screw, the inside of flange body is fixed to be cup jointed the sleeve pipe, every two annular plates have all been cup jointed to the pole wall of lead screw, two the annular plate sets up with flange body symmetry, two the one side that the flange body is close to all encircles four bracing pieces of fixedly connected with, every the bracing piece is close to the one end of flange body and has all been seted up the mounting groove, every the inside of mounting groove is all rotated and is provided with the ball, every the ball all is connected with the lateral wall contact of flange body.
Preferably, each screw rod is sleeved with a bearing and is sleeved in the corresponding mounting hole through the bearing in a rotating manner.
Preferably, one end of the sleeve is fixedly connected with a sealing ring.
Preferably, one end of each screw rod is fixedly connected with a nut.
Preferably, the sealing ring is a silica gel ring.
Preferably, each screw rod is fixedly connected with the corresponding nut in a welding mode.
Compared with the prior art, the utility model provides the high-strength high-pressure flange with long service life, which has the following beneficial effects:
this long service life's high strength high pressure flange has cup jointed the bearing through with every lead screw and has rotated the connection that cup joints in corresponding mounting hole inside can realize lead screw and flange body through the bearing to can avoid the lead screw to lose, utilize the bracing piece of setting and the ball that corresponds simultaneously, can avoid the inner circle and the outer lane separation of bearing, effectively guaranteed flange joint tightness.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the screw rod can be effectively prevented from being lost, and the normal installation and connection of the flange body are ensured.
Drawings
FIG. 1 is a schematic structural view of a high-strength high-pressure flange body with a long service life according to the present utility model;
fig. 2 is an enlarged view of the structure of the portion a in fig. 1.
In the figure: 1 flange body, 2 lead screw, 3 sleeve pipes, 4 annular plates, 5 bracing piece, 6 ball, 7 bearing, 8 sealing washer, 9 nuts.
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.
Example 1
Referring to fig. 1-2, a long service life's high strength high pressure flange, including flange body 1, flange body 1 adopts 45 steel to make, a plurality of mounting holes have been seted up around the inside of flange body 1, the inside of every mounting hole has all rotated and has been cup jointed lead screw 2, bearing 7 has all been cup jointed to every lead screw 2 and has rotated the inside of cup jointing in corresponding mounting hole through bearing 7, sleeve pipe 3 has been cup jointed to the fixed inside of flange body 1, two annular plates 4 have all been cup jointed to the pole wall of every lead screw 2, two annular plates 4 set up with flange body 1 symmetry, four bracing pieces 5 of fixedly connected with are all encircleed to one side that two flange bodies 1 are close to, the mounting groove has all been seted up to the one end that every bracing piece 5 is close to flange body 1, the inside of every mounting groove has all rotated and is provided with ball 6, every ball 6 all is connected with flange body 1's lateral wall contact.
Example two
On the basis of the first embodiment, referring to fig. 1, one end of the sleeve 3 is fixedly connected with a sealing ring 8, the sealing ring 8 is a silica gel ring, and the sealing effect of the end of the sleeve 3 can be effectively ensured by using the arranged sealing ring 8.
Example III
On the basis of the first embodiment, referring to fig. 1-2, one end of each screw rod 2 is fixedly connected with a nut 9, the screw rods 2 can be conveniently driven by using the set nuts 9, each screw rod 2 is fixedly connected with the corresponding nut 9 in a welding mode, and the nuts 9 are connected with the screw rods 2 in a welding mode, so that the stability of connection can be effectively ensured.
According to the utility model, the lead screw 2 and the flange body 1 can be connected by sleeving each lead screw 2 with the bearing 7 and rotating and sleeving the lead screw 2 in the corresponding mounting hole through the bearing 7, so that the lead screw 2 can be prevented from being lost, meanwhile, the inner ring and the outer ring of the bearing 7 can be prevented from being separated by utilizing the arranged supporting rods 5 and the corresponding balls 6, the friction force between the supporting rods 5 and the side wall of the flange body 1 can be effectively reduced by utilizing the balls 6 in the connecting process, and the sealing effect of the end part of the sleeve 3 can be effectively ensured by utilizing the arranged sealing ring 8.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a long service life's high strength high pressure flange, includes flange body (1), its characterized in that, flange body (1) adopts 45 steel to make, a plurality of mounting holes have been seted up around the inside of flange body (1), every the inside of mounting hole has all rotated and has been cup jointed lead screw (2), the inside of flange body (1) is fixed to be cup jointed sleeve pipe (3), every the pole wall of lead screw (2) has all cup jointed two annular plates (4), two annular plates (4) set up with flange body (1) symmetry, two the one side that flange body (1) is close to all encircles fixedly connected with four bracing pieces (5), every the mounting groove has all been seted up to the one end that the bracing piece (5) is close to flange body (1), every the inside of mounting groove is all rotated and is provided with ball (6), every ball (6) all are connected with the lateral wall contact of flange body (1).
2. A high strength high pressure flange with long service life according to claim 1, characterized in that each screw (2) is sleeved with a bearing (7) and rotatably sleeved inside the corresponding mounting hole by means of the bearing (7).
3. A high strength high pressure flange with long service life according to claim 1, characterized in that one end of the sleeve (3) is fixedly connected with a sealing ring (8).
4. A high strength high pressure flange with long service life according to claim 1, characterized in that one end of each screw (2) is fixedly connected with a nut (9).
5. A high strength high pressure flange with long service life according to claim 3, characterized in that the sealing ring (8) is a silicone ring.
6. A high strength high pressure flange with long service life according to claim 1, characterized in that each screw (2) is fixedly connected with the corresponding nut (9) by means of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320160500.6U CN219692526U (en) | 2023-02-09 | 2023-02-09 | High-strength high-pressure flange with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320160500.6U CN219692526U (en) | 2023-02-09 | 2023-02-09 | High-strength high-pressure flange with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692526U true CN219692526U (en) | 2023-09-15 |
Family
ID=87944831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320160500.6U Active CN219692526U (en) | 2023-02-09 | 2023-02-09 | High-strength high-pressure flange with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692526U (en) |
-
2023
- 2023-02-09 CN CN202320160500.6U patent/CN219692526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |