CN220118310U - Novel pneumatic booster pump - Google Patents
Novel pneumatic booster pump Download PDFInfo
- Publication number
- CN220118310U CN220118310U CN202321237642.4U CN202321237642U CN220118310U CN 220118310 U CN220118310 U CN 220118310U CN 202321237642 U CN202321237642 U CN 202321237642U CN 220118310 U CN220118310 U CN 220118310U
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- China
- Prior art keywords
- fixedly connected
- pump body
- wall
- pneumatic booster
- cylinder
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- 239000007788 liquid Substances 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 13
- 239000003921 oil Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model belongs to the technical field of pneumatic booster pumps, and provides a novel pneumatic booster pump which comprises an upper pump body, wherein an air cylinder is fixedly connected to the bottom of the upper pump body, a lower pump body is fixedly connected to the bottom of the air cylinder, a high-pressure valve body is fixedly connected to the bottom of the lower pump body, and silencers are fixedly connected to the bottom of the upper pump body and the upper surface of the lower pump body. According to the utility model, the liquid inlet pipeline, the liquid collecting cover, the cylinder, the annular groove, the rubber ring, the first through hole, the driving mechanism, the supporting ring, the connecting column, the circular filter screen and the hollow baffle are arranged, wherein when the micro motor in the driving mechanism is opened, the circular plate is rotated by the micro motor, the cylinder is rotated by friction force between the circular plate and the rubber ring, at the moment, impurities adsorbed on the circular filter screen are thrown below the hollow baffle by centrifugal force generated when the cylinder is rotated, and then the filter hole on the circular filter screen is not blocked by the impurities.
Description
Technical Field
The utility model relates to the technical field of pneumatic booster pumps, in particular to a novel pneumatic booster pump.
Background
When the die clamping device and the die lifting device in the quick die changing industry are used, hydraulic oil with certain pressure is continuously supplied, and a pneumatic booster pump is often used for automatically supplying oil to the die clamping device and the die lifting device. At present, most of the pneumatic booster pumps on the market are provided with filters on oil inlet pipelines, so that impurities in oil cannot enter the pneumatic booster pumps along flowing oil, for example, the pneumatic booster pumps disclosed in Chinese patent publication No. CN205172851U can be adsorbed on the filters due to the filtered impurities, and filter holes on the filters are easily blocked, so that the pneumatic booster pumps are often blocked by the impurities due to the filter holes on the filters when in use, and oil cannot smoothly enter the pneumatic booster pumps through the liquid inlet pipelines.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: at present, because the filtered impurities can be adsorbed on the filter, the filter holes on the filter are easy to be blocked, and then the pneumatic booster pump is caused to be blocked by the impurities when in use, so that oil cannot smoothly enter the pneumatic booster pump through the liquid inlet pipeline.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a novel pneumatic booster pump, includes the pump body, the bottom fixedly connected with cylinder of the pump body of going up, the bottom fixedly connected with of cylinder is the pump body down, the bottom fixedly connected with high-pressure valve body of the pump body down, go up the bottom of the pump body and the equal fixedly connected with muffler of upper surface of the pump body down, the liquid outlet end fixedly connected with liquid outlet pipe of the pump body down, the liquid inlet end fixedly connected with liquid inlet pipe of high-pressure valve body, the fixed surface of liquid inlet pipe is connected with the liquid collecting cover, the inner wall laminating of liquid inlet pipe is provided with the drum, the ring channel has been seted up on the surface of drum, the inner wall bonding of ring channel has the rubber circle, first through-hole has been seted up in the left side of liquid inlet pipe, the bottom fixedly connected with actuating mechanism of the upper and lower both sides of first through-hole inner wall, the left side of rubber circle and the upper and lower both sides of ring channel inner wall, the bottom fixedly connected with support ring of drum, the bottom fixedly connected with spliced pole of support ring, the bottom fixedly connected with circular shape filter screen of spliced pole, the bottom fixedly connected with circular shape filter screen and the hollow circular shape cover's surface contact with the hollow filter screen.
Preferably, the driving mechanism comprises a mounting bracket, the upper surface of the mounting bracket is fixedly connected with the bottom of the lower pump body, the right side of the mounting bracket is fixedly connected with a micro motor, the output end of the micro motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a circular plate, and the upper side and the lower side of the inner wall of the first through hole, the left side of the rubber ring and the upper side and the lower side of the inner wall of the annular groove are in contact with the surface of the circular plate.
Preferably, the left side fixedly connected with solid fixed ring of feed liquor pipeline, the inner wall of solid fixed ring and the left side of feed liquor pipeline all bond and have sealed the pad, the second through-hole has been seted up to sealed inside of filling up, the inner wall of second through-hole and the surface contact of plectane.
Preferably, the inner wall of the liquid collecting cover is fixedly connected with a magnetic ring, and the bottom of the magnetic ring is in contact with the upper surface of the hollow baffle.
Preferably, the center of the cylinder is on the same vertical line with the center of the circular filter screen.
Preferably, the surface of the liquid inlet pipeline is fixedly connected with a cylindrical radiating fin.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the liquid inlet pipeline, the liquid collecting cover, the cylinder, the annular groove, the rubber ring, the first through hole, the driving mechanism, the supporting ring, the connecting column, the circular filter screen and the hollow baffle are arranged, wherein when the micro motor in the driving mechanism is opened, the circular plate is rotated by the micro motor, and the cylinder is rotated by friction force between the circular plate and the rubber ring, at the moment, impurities adsorbed on the circular filter screen are thrown below the hollow baffle by centrifugal force generated when the cylinder rotates, and further, the filter holes on the circular filter screen are not blocked by the impurities, so that the phenomenon that oil cannot quickly enter the pneumatic booster pump through the circular filter screen due to the fact that the filter holes on the circular filter screen are blocked by the impurities when oil is filtered through the circular filter screen is prevented.
According to the utility model, through the cooperation of the fixing ring, the sealing gasket and the second through hole, oil does not leak at the first through hole, and meanwhile, the cylindrical cooling fin is used for cooling the liquid inlet pipeline and the cylinder, so that the temperature rise of the cylinder and the liquid inlet pipeline due to the friction force between the cylinder and the liquid inlet pipeline after the cylinder rotates for a long time is prevented.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a left side view of the liquid inlet pipe of the present utility model;
FIG. 4 is a front view of the cylinder of the present utility model;
FIG. 5 is a front view of the drive mechanism of the present utility model;
FIG. 6 is a bottom view of the support ring of the present utility model;
fig. 7 is a bottom view of the circular filter screen of the present utility model;
fig. 8 is a left side view of the retaining ring of the present utility model.
In the figure: 1. an upper pump body; 2. a cylinder; 3. a lower pump body; 4. a high pressure valve body; 5. a muffler; 6. a liquid outlet pipe; 7. a liquid inlet pipe; 8. a liquid collecting cover; 9. a cylinder; 10. an annular groove; 11. a rubber ring; 12. a first through hole; 13. a driving mechanism; 131. a mounting bracket; 132. a micro motor; 133. a rotating shaft; 134. a circular plate; 14. a support ring; 15. a connecting column; 16. a circular filter screen; 17. a hollow baffle; 18. a fixing ring; 19. a sealing gasket; 20. a second through hole; 21. a magnetic ring; 22. cylindrical heat sink.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
Referring to figures 1-7, a novel pneumatic booster pump comprises an upper pump body 1, a cylinder 2 is fixedly connected to the bottom of the upper pump body 1, a lower pump body 3 is fixedly connected to the bottom of the cylinder 2, a high-pressure valve body 4 is fixedly connected to the bottom of the lower pump body 3, a muffler 5 is fixedly connected to the bottom of the upper pump body 1 and the upper surface of the lower pump body 3, a liquid outlet pipeline 6 is fixedly communicated with the liquid outlet end of the lower pump body 3, oil liquid is discharged from the pneumatic booster pump through the liquid outlet pipeline 6, a liquid inlet pipeline 7 is fixedly communicated with the liquid inlet end of the high-pressure valve body 4, oil enters the pneumatic booster pump through the liquid inlet pipeline 7, a liquid collecting cover 8 is fixedly connected to the surface of the liquid inlet pipeline 7, a cylinder 9 is attached to the inner wall of the liquid inlet pipeline 7, a cylindrical cooling fin 22 is fixedly connected to the surface of the liquid inlet pipeline 7, the liquid inlet pipeline 7 and the cylinder 9 are cooled through the cylindrical cooling fin 22, further, after the cylinder 9 is prevented from rotating for a long time, the temperature of the cylinder 9 and the liquid inlet pipeline 7 is increased due to the friction force between the cylinder 9 and the liquid inlet pipeline 7, an annular groove 10 is formed in the surface of the cylinder 9, a rubber ring 11 is adhered to the inner wall of the annular groove 10, a first through hole 12 is formed in the left side of the liquid inlet pipeline 7, a driving mechanism 13 is fixedly connected to the bottom of the lower pump body 3, the upper side and the lower side of the inner wall of the first through hole 12, the left side of the rubber ring 11 and the upper side and the lower side of the inner wall of the annular groove 10 are in contact with the surface of the driving mechanism 13, a supporting ring 14 is fixedly connected to the bottom of the cylinder 9, the supporting ring 14 is positioned in the liquid collecting cover 8, a connecting column 15 is fixedly connected to the bottom of the supporting ring 14, a circular filter screen 16 is fixedly connected to the bottom of the connecting column 15, oil entering the liquid inlet pipeline 7 is filtered through the circular filter screen 16, the center of the cylinder 9 and the center of the circular filter screen 16 are on the same vertical line, the surface of the circular filter screen 16 is fixedly connected with a hollow baffle plate 17, the surface of the hollow baffle plate 17 is in contact with the inner wall of the liquid collecting cover 8, and when the circular filter screen 16 rotates, impurities adsorbed on the circular filter screen 16 are thrown below the hollow baffle plate 17 through centrifugal force.
The driving mechanism 13 comprises a mounting bracket 131, the upper surface of the mounting bracket 131 is fixedly connected with the bottom of the lower pump body 3, the right side of the mounting bracket 131 is fixedly connected with a micro motor 132, the output end of the micro motor 132 is fixedly connected with a rotating shaft 133, the surface of the rotating shaft 133 is fixedly connected with a circular plate 134, the upper side and the lower side of the inner wall of the first through hole 12, the left side of the rubber ring 11 and the upper side and the lower side of the inner wall of the annular groove 10 are all contacted with the surface of the circular plate 134, when the circular plate 134 rotates, the cylinder 9 rotates along with the circular plate 134 through the friction force between the circular plate 134 and the rubber ring 11, the inner wall of the liquid collecting cover 8 is fixedly connected with a magnetic ring 21, the bottom of the magnetic ring 21 is contacted with the upper surface of the hollow baffle 17, the pressure between the top of the inner wall of the annular groove 10 and the circular plate 134 is reduced through the attraction force of the magnetic ring 21 to further reduce the abrasion speed of the circular plate 134 or the annular groove 10.
Example two
Referring to fig. 1-8, a fixing ring 18 is fixedly connected to the left side of the liquid inlet pipe 7, a sealing gasket 19 is adhered to the inner wall of the fixing ring 18 and the left side of the liquid inlet pipe 7, a second through hole 20 is formed in the sealing gasket 19, the inner wall of the second through hole 20 is in contact with the surface of the circular plate 134, and oil does not leak from the first through hole 12 through the cooperation of the fixing ring 18, the sealing gasket 19 and the second through hole 20.
In the present utility model, when the user uses the pneumatic booster pump, the micro motor 132 is turned on to rotate the circular plate 134, and then the cylinder 9 is rotated by the friction force between the circular plate 134 and the rubber ring 11, at this time, the impurities adsorbed on the circular filter screen 16 are thrown under the hollow baffle 17 by the centrifugal force generated when the cylinder 9 rotates, so that the filtering holes on the circular filter screen 16 are not blocked by the impurities, and at the same time, the oil entering the liquid inlet pipe 7 is filtered by the circular filter screen 16.
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.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a novel pneumatic booster pump, includes pump body (1), a serial communication port, the bottom fixedly connected with cylinder (2) of going up pump body (1), the bottom fixedly connected with of cylinder (2) is pump body (3) down, the bottom fixedly connected with high-pressure valve body (4) of pump body (3) down, the bottom of going up pump body (1) and the upper surface of pump body (3) down equal fixedly connected with muffler (5), the liquid outlet end fixedly connected with of pump body (3) down goes out liquid pipeline (6), the liquid inlet end fixedly connected with of high-pressure valve body (4) has feed liquor pipeline (7), the surface fixedly connected with liquid collecting cover (8) of feed liquor pipeline (7), the inner wall laminating of feed liquor pipeline (7) is provided with drum (9), annular groove (10) have been seted up on the surface of drum (9), the inner wall bonding of annular groove (10) has rubber circle (11), first through-hole (12) have been seted up on the left side of feed liquor pipeline (7), the bottom fixedly connected with actuating mechanism (13) of pump body (3) down, the inner wall (13) down on the inner wall (12) and the surface of drum (13) and the equal contact with the surface of drum (14) of the side of the inner wall (13), the bottom fixedly connected with spliced pole (15) of support ring (14), the bottom fixedly connected with circular filter screen (16) of spliced pole (15), the surface fixedly connected with hollow baffle (17) of circular filter screen (16), the surface of hollow baffle (17) and the inner wall contact of collecting cover (8).
2. The novel pneumatic booster pump according to claim 1, wherein the driving mechanism (13) comprises a mounting bracket (131), the upper surface of the mounting bracket (131) is fixedly connected with the bottom of the lower pump body (3), the right side of the mounting bracket (131) is fixedly connected with a micro motor (132), the output end of the micro motor (132) is fixedly connected with a rotating shaft (133), the surface of the rotating shaft (133) is fixedly connected with a circular plate (134), and the upper side and the lower side of the inner wall of the first through hole (12), the left side of the rubber ring (11) and the upper side and the lower side of the inner wall of the annular groove (10) are in contact with the surface of the circular plate (134).
3. The novel pneumatic booster pump according to claim 1, wherein a fixing ring (18) is fixedly connected to the left side of the liquid inlet pipeline (7), sealing gaskets (19) are adhered to the inner wall of the fixing ring (18) and the left side of the liquid inlet pipeline (7), a second through hole (20) is formed in the sealing gaskets (19), and the inner wall of the second through hole (20) is in contact with the surface of the circular plate (134).
4. A novel pneumatic booster pump according to claim 1, characterized in that the inner wall of the liquid collecting cover (8) is fixedly connected with a magnetic ring (21), and the bottom of the magnetic ring (21) is in contact with the upper surface of the hollow baffle plate (17).
5. A novel pneumatic booster pump according to claim 1, characterized in that the centre of the cylinder (9) is on the same vertical line as the centre of the circular filter screen (16).
6. A novel pneumatic booster pump according to claim 1, characterized in that the surface of the liquid inlet pipe (7) is fixedly connected with a cylindrical cooling fin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237642.4U CN220118310U (en) | 2023-05-22 | 2023-05-22 | Novel pneumatic booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237642.4U CN220118310U (en) | 2023-05-22 | 2023-05-22 | Novel pneumatic booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118310U true CN220118310U (en) | 2023-12-01 |
Family
ID=88893084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321237642.4U Active CN220118310U (en) | 2023-05-22 | 2023-05-22 | Novel pneumatic booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118310U (en) |
-
2023
- 2023-05-22 CN CN202321237642.4U patent/CN220118310U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |