CN214836970U - Dismantle convenient vacuum pump - Google Patents
Dismantle convenient vacuum pump Download PDFInfo
- Publication number
- CN214836970U CN214836970U CN202120981382.6U CN202120981382U CN214836970U CN 214836970 U CN214836970 U CN 214836970U CN 202120981382 U CN202120981382 U CN 202120981382U CN 214836970 U CN214836970 U CN 214836970U
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- China
- Prior art keywords
- vacuum pump
- butt joint
- connecting pipe
- main body
- threaded rod
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- 210000001503 joint Anatomy 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 230000004075 alteration Effects 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a dismantle convenient vacuum pump, including vacuum pump butt-joint structural, vacuum pump butt-joint structural includes the vacuum pump, the vacuum pump passes through external power supply electric connection, vacuum pump butt-joint structural still includes connecting main part and butt joint main part, connecting main part and butt joint main part fixed seal are installed together, connecting main part includes fixing base, jack, spacing groove and connecting pipe, the front end fixed connection of vacuum pump is in the rear end of connecting pipe, the side center at the fixing base is seted up to the jack fretwork, the spacing groove is provided with a pair ofly, the side at the fixing base is seted up to the spacing groove, the connecting pipe is provided with a pair ofly, a connecting pipe dorsad vacuum pump only with external equipment pipe connection together, connecting pipe activity joint is at the inner wall of spacing groove. The utility model relates to a vacuum pump equipment technical field can make things convenient for the dismantlement work of vacuum pump, better satisfying the use needs.
Description
Technical Field
The utility model relates to a vacuum pump equipment technical field specifically is a dismantle convenient vacuum pump.
Background
When conventional vacuum pump docks with external pipeline, mainly adopt the screw to screw up fixed mode, and this mode need adopt the spanner to unscrew the screw in proper order, then just can separate the vacuum pump to lead to current conventional mounting means to dismantle more troublesome problem, so the urgent need a scheme that can alleviate above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dismantle convenient vacuum pump to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum pump convenient to disassemble comprises a vacuum pump butt joint structure, wherein the vacuum pump butt joint structure comprises a vacuum pump, the vacuum pump is electrically connected through an external power supply, the vacuum pump butt joint structure further comprises a connecting main body and a butt joint main body, and the connecting main body and the butt joint main body are fixedly and hermetically installed together; the connecting body comprises a fixed seat, jacks, limiting grooves and a connecting pipe, the front end of the vacuum pump is fixedly connected to the rear end of the connecting pipe, the jacks are hollowed in the center of the side end of the fixed seat, a pair of limiting grooves are arranged on the limiting grooves, the limiting grooves are arranged on the side end of the fixed seat, a pair of connecting pipes are arranged on the connecting pipe, one of the connecting pipes, which faces away from the vacuum pump, is connected with an external equipment pipeline, and the connecting pipe is movably clamped on the inner wall of the limiting grooves; the butt joint main part includes threaded rod, nut, inserted bar and U type butt joint pipe, the side fixed connection of threaded rod is at the side of inserted bar, threaded rod and inserted bar structure as an organic whole, the inner wall at the nut is installed to the threaded rod screw thread, threaded rod and inserted bar slip grafting are installed at the inner wall of jack, the side sealing extrusion of U type butt joint pipe is at the side of connecting pipe, the connecting pipe link up with the inner space of U type butt joint pipe and link up continuously, the outer wall sliding extrusion of nut is at the lateral wall of fixing base.
Preferably, the connecting body further comprises a pair of limiting blocks, the limiting blocks are fixedly connected to the outer ends of the connecting pipes, and the limiting blocks are clamped and mounted on the inner walls of the limiting grooves.
Preferably, the connecting main body further comprises a pair of sealing rings, the sealing rings are fixedly connected to the side ends of the connecting pipes, and the sealing rings are connected with the U-shaped butt joint pipes in a sealing and clamping mode.
Preferably, the docking body further comprises a handle fixedly connected to an outer end of the nut.
Preferably, the docking body further comprises a guide block fixedly connected to an outer end of the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
in the use process, when a user needs to disassemble the vacuum pump, the nut is firstly unscrewed by means of external force, then the nut is unscrewed along the threaded rod, then the U-shaped butt joint pipe is pulled outwards by means of the external force, the inserted rod and the threaded rod are driven by the U-shaped butt joint pipe to be drawn out along the inner wall of the insertion hole, and then the connecting pipe is taken down, so that the purpose of disassembling the vacuum pump and the fixed seat is achieved, and the disassembly work of the vacuum pump is facilitated; the operation is reversed in the same way; the direction of the connecting pipe is corrected by using the limiting block; the connecting pipe and the U-shaped butt joint pipe are hermetically installed together through a sealing ring; the manual operation of the nut is facilitated through the handle; the guide block is convenient for the nut to be sleeved outside the threaded rod again after being detached.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the connecting body of the present invention;
fig. 3 is a schematic view of the structure of the main body of the butt joint of the present invention.
In the figure: 1. a vacuum pump butt joint structure; 2. a connecting body; 3. butting the main bodies; 4. a vacuum pump; 5. a limiting block; 6. a fixed seat; 7. a jack; 8. a limiting groove; 9. a connecting pipe; 10. a seal ring; 11. a handle; 12. a guide block; 13. a threaded rod; 14. a nut; 15. inserting a rod; 16. u-shaped butt joint pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a vacuum pump convenient to disassemble comprises a vacuum pump butt joint structure 1, wherein the vacuum pump butt joint structure 1 comprises a vacuum pump 4, the vacuum pump 4 is electrically connected through an external power supply, the vacuum pump butt joint structure 1 further comprises a connecting main body 2 and a butt joint main body 3, and the connecting main body 2 and the butt joint main body 3 are fixedly and hermetically installed together; the connecting main body 2 comprises a fixed seat 6, a jack 7, a limiting groove 8 and a connecting pipe 9, the front end of the vacuum pump 4 is fixedly connected with the rear end of the connecting pipe 9, the jack 7 is hollowed in the center of the side end of the fixed seat 6, the limiting grooves 8 are provided with a pair, the limiting grooves 8 are provided at the side end of the fixed seat 6, the connecting pipe 9 is provided with a pair, one of the connecting pipe 9, which is back to the vacuum pump 4, is connected with an external equipment pipeline, and the connecting pipe 9 is movably clamped on the inner wall of the limiting groove 8; the butt joint main body 3 comprises a threaded rod 13, a nut 14, an insertion rod 15 and a U-shaped butt joint pipe 16, the side end of the threaded rod 13 is fixedly connected to the side end of the insertion rod 15, the threaded rod 13 and the insertion rod 15 are of an integral structure, the threaded rod 13 is installed on the inner wall of the nut 14 in a threaded mode, the threaded rod 13 and the insertion rod 15 are installed on the inner wall of the insertion hole 7 in a sliding and inserting mode, the side end of the U-shaped butt joint pipe 16 is hermetically extruded at the side end of the connecting pipe 9, the connecting pipe 9 is connected with the inner space of the U-shaped butt joint pipe 16 in a penetrating mode, and the outer wall of the nut 14 is extruded on the outer side wall of the fixed seat 6 in a sliding mode; in the use process, when a user needs to disassemble the vacuum pump 4, the nut 14 is firstly unscrewed by means of external force, then the nut 14 is unscrewed along the threaded rod 13, then the U-shaped butt joint pipe 16 is pulled outwards by means of the external force, the inserted rod 15 and the threaded rod 13 are driven by the U-shaped butt joint pipe 16 to be drawn out along the inner wall of the insertion hole 7, and then the connecting pipe 9 is taken down, so that the purpose of disassembling the vacuum pump 4 and the fixed seat 6 is achieved, and the disassembly work of the vacuum pump 4 is facilitated; the same operation is carried out reversely.
The connecting main body 2 further comprises a pair of limiting blocks 5, the limiting blocks 5 are fixedly connected to the outer ends of the connecting pipes 9, and the limiting blocks 5 are clamped and mounted on the inner walls of the limiting grooves 8; the direction of the connecting pipe 9 is corrected by the limiting block 5.
The connecting main body 2 further comprises a pair of sealing rings 10, the sealing rings 10 are fixedly connected to the side ends of the connecting pipes 9, and the sealing rings 10 are in sealing and clamping connection with the U-shaped butt-joint pipes 16; the connecting pipe 9 and the U-shaped butt joint pipe 16 are hermetically installed together through a sealing ring 10.
The butt joint main body 3 further comprises a handle 11, and the handle 11 is fixedly connected to the outer end of the nut 14; the manual operation of turning the nut 14 is facilitated by the handle 11.
The butt joint main body 3 further comprises a guide block 12, and the guide block 12 is fixedly connected to the outer end of the threaded rod 13; the guide block 12 facilitates the removal of the nut 14 and the subsequent re-insertion thereof on the outside of the threaded rod 13.
The working principle is as follows: in the use process, when a user needs to disassemble the vacuum pump 4, the nut 14 is firstly unscrewed by means of external force, then the nut 14 is unscrewed along the threaded rod 13, then the U-shaped butt joint pipe 16 is pulled outwards by means of the external force, the inserted rod 15 and the threaded rod 13 are driven by the U-shaped butt joint pipe 16 to be drawn out along the inner wall of the insertion hole 7, and then the connecting pipe 9 is taken down, so that the purpose of disassembling the vacuum pump 4 and the fixed seat 6 is achieved, and the disassembly work of the vacuum pump 4 is facilitated; the operation is reversed in the same way; the direction of the connecting pipe 9 is corrected by using the limiting block 5; the connecting pipe 9 and the U-shaped butt joint pipe 16 are hermetically installed together through a sealing ring 10; the manual operation nut 14 is convenient to rotate through the handle 11; the guide block 12 facilitates the removal of the nut 14 and the subsequent re-insertion thereof on the outside of the threaded rod 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dismantle convenient vacuum pump, includes vacuum pump butt joint structure (1), vacuum pump butt joint structure (1) includes vacuum pump (4), vacuum pump (4) are through external power supply electric connection, its characterized in that: the vacuum pump butt joint structure (1) further comprises a connecting main body (2) and a butt joint main body (3), wherein the connecting main body (2) and the butt joint main body (3) are fixedly and hermetically arranged together; the connecting main body (2) comprises a fixing seat (6), jacks (7), limiting grooves (8) and connecting pipes (9), the front end of the vacuum pump (4) is fixedly connected to the rear end of the connecting pipes (9), the jacks (7) are hollowed out and arranged in the centers of the side ends of the fixing seat (6), a pair of limiting grooves (8) are arranged, the limiting grooves (8) are arranged at the side ends of the fixing seat (6), a pair of connecting pipes (9) are arranged, one of the connecting pipes (9) back to the vacuum pump (4) is connected with an external equipment pipeline, and the connecting pipes (9) are movably clamped on the inner walls of the limiting grooves (8); butt joint main part (3) are including threaded rod (13), nut (14), inserted bar (15) and U type butt joint pipe (16), the side fixed connection of threaded rod (13) is at the side of inserted bar (15), threaded rod (13) and inserted bar (15) structure as an organic whole, the inner wall at nut (14) is installed to threaded rod (13) screw thread, the inner wall at jack (7) is installed in threaded rod (13) and inserted bar (15) slip grafting, the side sealed extrusion of U type butt joint pipe (16) is at the side of connecting pipe (9), the inner space of connecting pipe (9) and U type butt joint pipe (16) link up continuously, the outer wall sliding extrusion of nut (14) is at the lateral wall of fixing base (6).
2. A vacuum pump convenient to disassemble according to claim 1, wherein: connecting body (2) still include stopper (5), stopper (5) are provided with a pair ofly, stopper (5) fixed connection is in the outer end of connecting pipe (9), the inner wall at spacing groove (8) is installed to stopper (5) joint.
3. A vacuum pump convenient to disassemble according to claim 1, wherein: connecting body (2) still include sealing ring (10), sealing ring (10) are provided with a pair ofly, sealing ring (10) fixed connection is at the side of connecting pipe (9), sealing ring (10) are in the same place with the sealed joint of U type butt joint pipe (16).
4. A vacuum pump convenient to disassemble according to claim 1, wherein: the butt joint main body (3) further comprises a handle (11), and the handle (11) is fixedly connected to the outer end of the nut (14).
5. A vacuum pump convenient to disassemble according to claim 1, wherein: the butt joint main body (3) further comprises a guide block (12), and the guide block (12) is fixedly connected to the outer end of the threaded rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120981382.6U CN214836970U (en) | 2021-05-10 | 2021-05-10 | Dismantle convenient vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120981382.6U CN214836970U (en) | 2021-05-10 | 2021-05-10 | Dismantle convenient vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214836970U true CN214836970U (en) | 2021-11-23 |
Family
ID=78773003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120981382.6U Active CN214836970U (en) | 2021-05-10 | 2021-05-10 | Dismantle convenient vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214836970U (en) |
-
2021
- 2021-05-10 CN CN202120981382.6U patent/CN214836970U/en active Active
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