CN220186141U - Lubricating pipe joint with leak-proof structure - Google Patents
Lubricating pipe joint with leak-proof structure Download PDFInfo
- Publication number
- CN220186141U CN220186141U CN202321449711.8U CN202321449711U CN220186141U CN 220186141 U CN220186141 U CN 220186141U CN 202321449711 U CN202321449711 U CN 202321449711U CN 220186141 U CN220186141 U CN 220186141U
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- China
- Prior art keywords
- plate
- pipe
- pipe joint
- groove
- locking
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims abstract description 6
- 238000005461 lubrication Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 210000002445 nipple Anatomy 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of lubricating pipe joints, in particular to a lubricating pipe joint with a leakage-proof structure, which comprises a lubricating pipe joint, wherein the inner wall of the lubricating pipe joint is fixedly connected with a sealing separation pipe, the left side of the lubricating pipe joint is a threaded joint, the surface of the inner wall of the lubricating pipe joint is connected with a guide component, the guide component is connected with a movable plate, the surface of the lubricating pipe joint, which is close to the middle part of the lubricating pipe joint, is fixedly connected with a fixed plate provided with a through groove, compression springs are connected between the surface of the fixed plate and the left side of the movable plate through damping gaskets, and the surface of the left side of the movable plate is fixedly connected with a sealing cylinder.
Description
Technical Field
The utility model relates to a lubricating pipe joint with a leakage-proof structure, and belongs to the technical field of lubricating pipe joints.
Background
The lubricating pipe joint is mainly used in various mechanical structure systems, and a pipe with proper length can be inserted into the pipe joint until the end face of the pipe is contacted with the inner end of the pipe joint, so that the pipe and the pipe joint are integrated in a required mode.
The whole sealing effect of current lubricated coupling is limited, leads to the inside leak protection nature of whole lubricated coupling not enough, and the condition that the loose slip was leaked after the lubricated coupling is permanent appears easily to and the outside protection effect of lubricated coupling is relatively poor, has indirectly influenced the practical effect of lubricated coupling.
Disclosure of Invention
The utility model aims to provide a lubricating pipe joint with a leakage-proof structure, and the lubricating pipe joint is provided with an adjustable sealing sleeve outside so as to perform secondary external protection of the lubricating pipe joint, thereby playing a secondary sealing and leakage-proof effect, indirectly enhancing the practical sealing and leakage-proof effect of the lubricating pipe joint and solving the 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 lubricating nipple with leak protection structure, includes lubricating nipple, the inner wall fixedly connected with seal spacer tube of lubricating nipple, the left side of lubricating nipple is screwed joint, the surface connection of lubricating nipple inner wall has guiding component, guiding component is connected with the movable plate, the fixed plate that leads to the groove has been seted up near the fixed surface connection at its middle part on the lubricating nipple, all be connected with compression spring through the damping pad between the surface of fixed plate and the left side of movable plate, the fixed surface of movable plate left side is connected with sealed section of thick bamboo, the top and the bottom of fixed plate are all through internal thread groove threaded connection there being positioning screw, positioning screw's one end fixedly connected with antiskid plate, and the surface butt of antiskid plate and sealed section of thick bamboo, one side of sealed section of thick bamboo is connected with locking component, locking component is connected with rubber sealing ring, the right side fixedly connected with discharge pipe of lubricating nipple.
Further, a bit blocking plate is fixedly connected to the surface, close to the left side, of the lubricating pipe connecting pipe, and a wear-resistant coating is coated on the surface of the bit blocking plate.
Further, the guide assembly comprises a guide plate and a guide groove, the guide plate is fixedly connected to the surface of the moving plate, the guide groove is formed in the surface of the inner wall of the lubrication pipe joint, and the inner wall of the guide groove is slidably connected with the surface of the guide plate.
Further, the inner wall of the through groove on the fixed plate is provided with a round groove, the inside of the round groove is rotationally connected with a guide wheel through a pin shaft, and the surface of the guide wheel is in sliding connection with the surface of the sealing cylinder.
Further, the locking assembly comprises a locking plate and a locking groove, wherein the locking plate is fixedly connected to one side of the rubber sealing ring, the locking groove is formed in one side of the sealing cylinder, and the inner wall of the locking groove is clamped with the surface of the locking plate and is matched with the surface of the locking plate.
Further, the surface of the lubricating pipe connecting pipe, which is close to the right side of the lubricating pipe connecting pipe, is fixedly connected with a stretching dustproof cloth, and one end of the stretching dustproof cloth is fixedly connected with the right side of the moving plate.
The beneficial effects of the utility model are as follows:
according to the utility model, the threaded joint on the lubricating pipe connecting pipe can be connected and fixed, then the connecting position is isolated by the blocking plate, the lubricating pipe connecting pipe is prevented from continuously penetrating into the connecting structure, then a worker can relieve the positioning constraint of the positioning screw on the sealing pipe, the elastic force of the compression spring with the damping pad is recovered, the sealing pipe and the rubber sealing ring can be driven to approach the connecting position, under the rotation action of the guide wheel, the situation that the sealing pipe is inclined and deviated in the moving process is reduced, the positioning screw is rotated to drive the antiskid plate to rotate and abut against the sealing pipe, the loosening situation of the sealing pipe is prevented, the connecting sealing action on the threaded joint is completed, the worker can conveniently replace the rubber sealing ring with different specifications through the arrangement of the locking plate and the locking groove, the increased sealing isolating pipe can enhance the inner anti-leakage effect of the lubricating pipe connecting pipe, and the integral sealing anti-leakage effect of the lubricating pipe connecting pipe is indirectly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of the overall structure of a lubricating nipple provided with a leak-proof structure according to the present utility model;
FIG. 2 is a front cross-sectional view of a lubricated pipe joint provided with a leak-proof structure in accordance with the present utility model;
FIG. 3 is an enlarged view of a portion A of a lubricated pipe joint provided with a leak prevention structure in accordance with the present utility model;
FIG. 4 is an enlarged view of a portion B of a lubricated pipe joint provided with a leak prevention structure in accordance with the present utility model;
reference numerals in the drawings: 1. a lubrication pipe connecting pipe; 2. sealing the isolation tube; 3. a threaded joint; 4. a moving plate; 5. a fixing plate; 6. a compression spring; 7. a sealing cylinder; 8. positioning a screw; 9. a cleat; 10. a rubber seal ring; 11. a discharge pipe; 12. a bit blocking plate; 13. a guide plate; 14. a guide groove; 15. a guide wheel; 16. a locking plate; 17. a locking groove; 18. stretching the dustproof cloth.
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.
Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:
the utility model provides a lubrication pipe joint with leak protection structure, includes lubrication pipe takeover 1, the inner wall fixedly connected with seal baffle 2 of lubrication pipe takeover 1, the left side of lubrication pipe takeover 1 is screwed joint 3, the surface connection of lubrication pipe takeover 1 inner wall has guiding component, guiding component is connected with movable plate 4, the fixed plate 5 that logical groove has been seted up to the fixed surface connection near its middle part on the lubrication pipe takeover 1, all be connected with compression spring 6 through the damping pad between the surface of fixed plate 5 and the left side of movable plate 4, the fixed surface of movable plate 4 left side is connected with seal tube 7, the top and the bottom of fixed plate 5 are all through internal thread groove threaded connection positioning screw 8, the one end fixedly connected with antiskid plate 9 of positioning screw 8, and the surface butt of antiskid plate 9 and seal tube 7, one side of seal tube 7 is connected with locking component, locking component is connected with rubber seal ring 10, the right side fixedly connected with discharge pipe 11 of lubrication pipe 1.
Specifically, as shown in fig. 1-4, a circular groove is formed in the inner wall of the through groove on the fixed plate 5, a guide wheel 15 is rotatably connected in the circular groove through a pin shaft, the surface of the guide wheel 15 is slidably connected with the surface of the sealing cylinder 7, and under the rotation action of the guide wheel 15, the situation that the sealing cylinder 7 is inclined and deviated in the moving process is reduced.
Specifically, as shown in fig. 1-4, the guide assembly comprises a guide plate 13 and a guide groove 14, wherein the guide plate 13 is fixedly connected to the surface of the moving plate 4, the guide groove 14 is formed in the surface of the inner wall of the lubricating pipe connecting pipe 1, the inner wall of the guide groove 14 is slidably connected with the surface of the guide plate 13, and the smooth movement of the moving plate 4 and the sealing cylinder 7 is ensured under the action of the guide plate 13 and the guide groove 14. The locking assembly comprises a locking plate 16 and a locking groove 17, wherein the locking plate 16 is fixedly connected to one side of the rubber sealing ring 10, the locking groove 17 is formed in one side of the sealing cylinder 7, the inner wall of the locking groove 17 is clamped with the surface of the locking plate 16 and is matched with the surface of the locking plate 16, and workers can conveniently replace the rubber sealing ring 10 with different specifications through the arrangement of the locking plate 16 and the locking groove 17.
Embodiment 2 referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is that: the surface of the lubricating pipe connecting pipe 1, which is close to the left side of the lubricating pipe connecting pipe, is fixedly connected with a blocking plate 12, the surface of the blocking plate 12 is coated with a wear-resistant coating, and the blocking plate 12 is used for separating the joint to prevent the lubricating pipe connecting pipe 1 from continuing to extend into the connecting structure. The surface fixed connection who is close to its right side on the lubricating tube takeover 1 has tensile dust cloth 18, and the right side fixed connection of tensile dust cloth 18 and movable plate 4, and tensile dust cloth 18 can play dustproof tensile effect.
The working principle of the utility model is as follows: during the use, the staff can utilize nipple 3 on the lubrication pipe takeover 1 to connect fixedly, afterwards carry out the position of separating of junction through blocking the position board 12, prevent that lubrication pipe takeover 1 from continuing to go deep into inside the connection structure, then the staff can remove the location constraint of positioning screw 8 to sealing tube 7, the follow-up compression spring 6 elastic force that resumes the area damping pad, can drive sealing tube 7 and rubber seal ring 10 and be close to the junction, under the effect of deflector 13 and guide slot 14, the steady removal of deflector 4 and sealing tube 7 has been ensured, and under the rotation effect of leading wheel 15, reduce the condition that sealing tube 7 appears the skew in the removal process, the rethread positioning screw 8 drives antiskid board 9 rotation butt on sealing tube 7, prevent the condition that appears not hard up after the sealing tube 7 is fixed a position, accomplish the connection sealing effect to nipple 3 departments, through the setting of locking plate 16 and locking slot 17, the staff of being convenient for carries out the inside of change of different specification rubber seal ring 10, the inside leak protection effect of lubrication pipe takeover 1 has been strengthened to the sealing tube 2 that increases, the whole leak protection effect of lubrication pipe 1 has been indirectly improved.
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 (6)
1. The utility model provides a lubricated coupling with prevent leaking structure, includes lubricated pipe connection (1), the inner wall fixedly connected with of lubricated pipe connection (1) seals separating tube (2), the left side of lubricated pipe connection (1) is screwed joint (3), its characterized in that: the utility model discloses a lubrication pipe joint pipe, including lubrication pipe joint pipe (1) and sealing tube (1), lubrication pipe joint pipe (1) is connected with guiding component on the surface of inner wall, guiding component is connected with movable plate (4), fixed plate (5) that logical groove has been seted up to the fixed surface that is close to its middle part on lubrication pipe joint pipe (1), all be connected with compression spring (6) through the damping pad between the surface of fixed plate (5) and the left side of movable plate (4), the left fixed surface of movable plate (4) is connected with seal cylinder (7), the top and the bottom of fixed plate (5) are all through internal thread groove threaded connection there being positioning screw (8), the one end fixedly connected with antiskid plate (9) of positioning screw (8), and the surface butt of antiskid plate (9) and sealing cylinder (7), one side of sealing cylinder (7) is connected with locking component, locking component is connected with rubber sealing ring (10), the right side fixedly connected with discharge pipe (11) of lubrication pipe joint pipe (1).
2. A lubricated pipe joint provided with a leak-proof structure according to claim 1, wherein: the surface of the lubricating pipe joint pipe (1) close to the left side of the lubricating pipe joint pipe is fixedly connected with a blocking plate (12), and the surface of the blocking plate (12) is coated with a wear-resistant coating.
3. A lubricated pipe joint provided with a leak-proof structure according to claim 1, wherein: the guide assembly comprises a guide plate (13) and a guide groove (14), wherein the guide plate (13) is fixedly connected to the surface of the moving plate (4), the guide groove (14) is formed in the surface of the inner wall of the lubricating pipe joint pipe (1), and the inner wall of the guide groove (14) is slidably connected with the surface of the guide plate (13).
4. A lubricated pipe joint provided with a leak-proof structure according to claim 1, wherein: the inner wall of the through groove on the fixed plate (5) is provided with a round groove, the inside of the round groove is rotationally connected with a guide wheel (15) through a pin shaft, and the surface of the guide wheel (15) is in sliding connection with the surface of the sealing cylinder (7).
5. A lubricated pipe joint provided with a leak-proof structure according to claim 1, wherein: the locking assembly comprises a locking plate (16) and a locking groove (17), wherein the locking plate (16) is fixedly connected to one side of the rubber sealing ring (10), the locking groove (17) is formed in one side of the sealing cylinder (7), and the inner wall of the locking groove (17) is clamped with the surface of the locking plate (16) and is matched with the surface of the locking plate.
6. A lubricated pipe joint provided with a leak-proof structure according to claim 1, wherein: the surface of the lubricating pipe joint pipe (1) close to the right side of the lubricating pipe joint pipe is fixedly connected with a stretching dustproof cloth (18), and one end of the stretching dustproof cloth (18) is fixedly connected with the right side of the moving plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449711.8U CN220186141U (en) | 2023-06-08 | 2023-06-08 | Lubricating pipe joint with leak-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321449711.8U CN220186141U (en) | 2023-06-08 | 2023-06-08 | Lubricating pipe joint with leak-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186141U true CN220186141U (en) | 2023-12-15 |
Family
ID=89108251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321449711.8U Active CN220186141U (en) | 2023-06-08 | 2023-06-08 | Lubricating pipe joint with leak-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186141U (en) |
-
2023
- 2023-06-08 CN CN202321449711.8U patent/CN220186141U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |