CN220416550U - High-pressure oil pipe connecting device for sliding bearing - Google Patents
High-pressure oil pipe connecting device for sliding bearing Download PDFInfo
- Publication number
- CN220416550U CN220416550U CN202322104815.1U CN202322104815U CN220416550U CN 220416550 U CN220416550 U CN 220416550U CN 202322104815 U CN202322104815 U CN 202322104815U CN 220416550 U CN220416550 U CN 220416550U
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- Prior art keywords
- oil pipe
- pressure
- mounting seat
- pressure hose
- sliding bearing
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- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 21
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a high-pressure oil pipe connecting device for a sliding bearing, which consists of an oil pipe mounting seat, an inner hexagon screw, a spring washer, a sealing gasket, a high-pressure hose, a hollow bolt, a washer and the like. The oil pipe mounting seat is mounted on the bearing seat through the inner hexagon screw, the spring washer and the sealing gasket, and a flange mounting and fixing mode is adopted, so that the oil pipe mounting seat can be conveniently dismounted. One end of the high-pressure hose is connected with the oil pipe mounting seat through the spherical movable joint, and the joint adopts a contact mode of an outer spherical surface and a conical surface, so that oil leakage can be effectively prevented. The other end of the high-pressure hose is arranged on the bearing bush through the hollow bolt and the gasket, so that the connection and the installation can be realized under the condition that the high-pressure hose is not rotated, and the sliding bearing is sealed by the high-pressure oil pipe connecting device, and is simple and convenient to install and detach.
Description
Technical Field
The utility model relates to a high-pressure oil pipe connecting device, in particular to a high-pressure oil pipe connecting device for a sliding bearing.
Background
The sliding bearing is very widely applied in various industries, and under the requirements of some special working conditions, the sliding bearing is required to be provided with a high-pressure jacking device. The existing high-pressure oil pipe is connected with the bearing seat and the bearing bush through the high-pressure oil pipe joint, and the tightness and the safety of the high-pressure oil pipe are affected by the easy torsion of the oil pipe during installation, so that the installation and the connection of the high-pressure oil pipe are required to be sealed safely and reliably, and the installation and the disassembly are simple and convenient.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to design the high-pressure oil pipe connecting device for the sliding bearing, which has the advantages of simple structure, safety, reliability and convenience in installation.
The technical scheme for solving the technical problems is as follows:
the utility model provides a high-pressure oil pipe connecting device for slide bearing, includes high-pressure hose, the one end of high-pressure hose is through the oil pipe mount pad intercommunication on sphere movable joint and the bearing frame, and the other end and the axle bush intercommunication of high-pressure hose.
Further, an oil pipe installation seat with a T-shaped section is arranged through the bearing seat, the transverse end of the oil pipe installation seat is fixed on the bearing seat, the vertical end of the oil pipe installation seat penetrates through the bearing seat to be connected with the high-pressure hose, an oil pipe passage is arranged through the oil pipe installation seat, and the oil pipe passage is communicated with the high-pressure hose.
Further, an oil pipe channel of the oil pipe mounting seat close to the high-pressure hose is a conical surface channel, and the inner end of the oil pipe mounting seat gradually expands to the outer end.
Further, the high-pressure hose close to the oil pipe mounting seat is communicated with the spherical movable joint, the spherical movable joint is matched with the conical surface channel of the oil pipe mounting seat, the outer side of the spherical movable joint is sleeved with the fixed cover, the inner side of the front end of the fixed cover and the outer side of the vertical end of the oil pipe mounting seat are correspondingly provided with mutually matched threads, and after the fixed cover is screwed, the front end of the spherical movable joint is in tight contact with the side wall of the conical surface channel.
Furthermore, the rear end of the fixed cover corresponding to the spherical movable joint is provided with an avoidance port, and the rear end of the spherical movable joint and the rear end of the fixed cover are correspondingly provided with step-shaped limiting tables.
Further, the oil pipe installation seat is installed on the bearing seat through a hexagonal screw, a spring washer and a sealing gasket.
Furthermore, the other end of the high-pressure hose is communicated with a high-pressure oil pipe joint, and the high-pressure oil pipe joint is arranged on the bearing bush through a hollow bolt and a gasket.
Further, an embedded one-way valve is arranged in the bearing bush and is communicated with a high-pressure oil pipe joint of the high-pressure hose.
Compared with the prior art, the utility model has the beneficial effects that: according to the high-pressure oil pipe connecting device for the sliding bearing, one end of the high-pressure hose is connected with the conical surface channel of the oil pipe mounting seat in a matched manner through the spherical movable joint, the other end of the high-pressure hose is communicated with the bearing bush through the high-pressure oil pipe joint, the high-pressure hose can not be rotated during mounting, the connecting part adopts a contact mode of an outer spherical surface and the conical surface, oil leakage is effectively prevented, and the high-pressure oil pipe connecting device for the sliding bearing is safe and reliable in sealing and simple and convenient to mount and dismount.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an enlarged partial view of an embodiment of the present utility model;
reference numerals: 1. oil pipe mount pad, 2, hex screw, 3, spring washer, 4, sealing gasket, 5, high pressure hose, 6, hollow bolt, 7, washer, 8, sphere movable joint, 9, high pressure oil pipe joint, 10, bearing seat, 11, bearing bush, 12, embedded check valve, 13, fixed cover.
Detailed Description
The following description of the embodiments of the present utility model refers to the accompanying drawings, which are not intended to limit the utility model, but are included in the scope of the utility model.
As shown in fig. 1 and 2, a high-pressure oil pipe connecting device for a sliding bearing comprises a high-pressure hose 5, wherein one end of the high-pressure hose 5 is communicated with an oil pipe mounting seat 1 on a bearing seat 10 through a spherical movable joint 8, and the oil pipe mounting seat 1 is mounted on the bearing seat 10 through a hexagonal screw 2, a spring washer 3 and a sealing gasket 4. The other end of the high-pressure hose 5 is communicated with a high-pressure oil pipe joint 9, and the high-pressure oil pipe joint 9 is arranged on a bearing bush 11 through a hollow bolt 6 and a gasket 7. The bearing bush 11 is internally provided with an embedded one-way valve 12, and the embedded one-way valve 12 is communicated with the high-pressure oil pipe joint 9 of the high-pressure hose 5.
Specifically, an oil pipe installation seat 1 with a T-shaped section is arranged through the bearing seat 10, the transverse end of the oil pipe installation seat 1 is fixed on the bearing seat 10, the vertical end of the oil pipe installation seat 1 penetrates through the bearing seat 10 to be connected with the high-pressure hose 5, an oil pipe passage is arranged through the oil pipe installation seat 1, and the oil pipe passage is communicated with the high-pressure hose 5. The oil pipe channel of the oil pipe mounting seat 1 close to the high-pressure hose 5 is a conical surface channel, and gradually expands from the inner end to the outer end of the oil pipe mounting seat 1.
The high-pressure hose 5 near the oil pipe installation seat 1 is communicated with the spherical movable joint 8, the spherical movable joint 8 is matched with a conical surface channel of the oil pipe installation seat 1, the outer side of the spherical movable joint 8 is sleeved with the fixed cover 13, the inner side of the front end of the fixed cover 13 and the outer side of the vertical end of the oil pipe installation seat 1 are correspondingly provided with mutually matched threads, and after the fixed cover 13 is screwed, the front end of the spherical movable joint 8 is in close contact with the side wall of the conical surface channel. In order to make the cooperation of fixed lid 13 and sphere movable joint 8 more stable, the rear end that corresponds sphere movable joint 8 on the fixed lid 13 is equipped with dodges the mouth, and the rear end that sphere movable joint 8 and fixed lid 13's rear end correspond and are equipped with the spacing platform of step form.
When in installation, one end of a high-pressure hose is communicated with a high-pressure oil pipe joint, and then the high-pressure oil pipe joint is installed on a bearing bush by using a gasket and a hollow bolt; the high-pressure hose is communicated with a spherical movable joint with a fixed cover, an oil pipe installation seat is installed on a bearing seat by using a hexagon screw, a spring washer and a sealing gasket, the fixed cover is screwed on the oil pipe installation seat, the spherical movable joint is matched with a conical surface channel, the high-pressure hose can not be rotated due to the matching of the fixed cover and the spherical movable joint during installation, and the joint adopts the contact mode of an outer spherical surface and the conical surface, so that oil leakage is effectively prevented. The high-pressure oil pipe joint is the prior art, so the description is omitted here.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (8)
1. High-pressure oil pipe connecting device for slide bearing, including high-pressure hose (5), its characterized in that: one end of the high-pressure hose (5) is communicated with the oil pipe mounting seat (1) on the bearing seat (10) through the spherical movable joint (8), and the other end of the high-pressure hose (5) is communicated with the bearing bush (11).
2. A high-pressure oil pipe connection device for a sliding bearing according to claim 1, characterized in that: the oil pipe mounting seat (1) with the T-shaped section is arranged through the bearing seat (10), the transverse end of the oil pipe mounting seat (1) is fixed on the bearing seat (10), the vertical end of the oil pipe mounting seat (1) penetrates through the bearing seat (10) to be connected with the high-pressure hose (5), an oil pipe channel is arranged through the oil pipe mounting seat (1), and the oil pipe channel is communicated with the high-pressure hose (5).
3. A high-pressure oil pipe connection device for a sliding bearing according to claim 2, characterized in that: the oil pipe channel of the oil pipe mounting seat (1) close to the high-pressure hose (5) is a conical surface channel, and the inner end of the oil pipe mounting seat (1) gradually expands to the outer end.
4. A high-pressure oil pipe connection device for a sliding bearing according to claim 3, characterized in that: be close to on high pressure hose (5) of oil pipe mount pad (1) intercommunication sphere movable joint (8), sphere movable joint (8) cooperate with the conical surface passageway of oil pipe mount pad (1), fixed lid (13) have been cup jointed in sphere movable joint (8) outside, the front end inboard of fixed lid (13) corresponds with the vertical end outside of oil pipe mount pad (1) and is equipped with mutually supporting screw thread, and after fixed lid (13) were screwed, the front end and the lateral wall in conical surface passageway in close contact of sphere movable joint (8).
5. A high-pressure oil pipe connection device for a sliding bearing according to claim 4, characterized in that: the rear end of the fixed cover (13) corresponding to the spherical movable joint (8) is provided with an avoidance port, and the rear end of the spherical movable joint (8) and the rear end of the fixed cover (13) are correspondingly provided with step-shaped limiting tables.
6. A high-pressure oil pipe connection device for a sliding bearing according to claim 5, characterized in that: the oil pipe mounting seat (1) is mounted on the bearing seat (10) through a hexagonal screw (2), a spring washer (3) and a sealing gasket (4).
7. A high-pressure oil pipe connection device for a sliding bearing according to claim 6, characterized in that: the other end of the high-pressure hose (5) is communicated with a high-pressure oil pipe joint (9), and the high-pressure oil pipe joint (9) is arranged on the bearing bush (11) through the hollow bolt (6) and the gasket (7).
8. A high-pressure oil pipe connection device for a sliding bearing according to claim 7, characterized in that: an embedded one-way valve (12) is arranged in the bearing bush (11), and the embedded one-way valve (12) is communicated with a high-pressure oil pipe joint (9) of the high-pressure hose (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104815.1U CN220416550U (en) | 2023-08-07 | 2023-08-07 | High-pressure oil pipe connecting device for sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104815.1U CN220416550U (en) | 2023-08-07 | 2023-08-07 | High-pressure oil pipe connecting device for sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416550U true CN220416550U (en) | 2024-01-30 |
Family
ID=89651164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322104815.1U Active CN220416550U (en) | 2023-08-07 | 2023-08-07 | High-pressure oil pipe connecting device for sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416550U (en) |
-
2023
- 2023-08-07 CN CN202322104815.1U patent/CN220416550U/en active Active
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