CN114263587B - Pneumatic oil pump matched with novel stretching machine - Google Patents
Pneumatic oil pump matched with novel stretching machine Download PDFInfo
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- CN114263587B CN114263587B CN202111636754.2A CN202111636754A CN114263587B CN 114263587 B CN114263587 B CN 114263587B CN 202111636754 A CN202111636754 A CN 202111636754A CN 114263587 B CN114263587 B CN 114263587B
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- oil
- water tank
- pipe
- pressure rod
- pump body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000011324 bead Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 abstract description 12
- 239000007924 injection Substances 0.000 abstract description 12
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000005065 mining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention belongs to the technical field of starting oil pumps, and discloses a novel pneumatic oil pump matched with a tensioning machine, which comprises a water tank, wherein a pump body is arranged at the top of the water tank, an adjusting cylinder is connected with threads of the pump body, a dividing cylinder is arranged in the pump body, the dividing cylinder divides the interior of the pump body into a liquid cooling area and an oil injection area, the input end and the output end of the liquid cooling area are both connected with the water tank, the oil injection area is connected with an air inlet pipe, the adjusting cylinder is connected with an oil passing pipe, the oil passing pipe is connected with a multi-angle oil outlet structure, the pump body is connected with an outer pressure rod in a sliding manner, the end part of the outer pressure rod is connected with a first plug body, the first plug body is positioned in the liquid cooling area, the other end of the outer pressure rod is connected with a power device, the threads of the axis position of the outer pressure rod is connected with an inner pressure rod, the inner pressure rod is matched with the inner pressure rod in a sliding manner, the inner pressure rod is connected with the inner pressure rod, and the inner pressure rod is connected with the second plug body is positioned in the oil injection area.
Description
Technical Field
The invention belongs to the technical field of starting oil pumps, and particularly relates to a pneumatic oil pump matched with a novel tensioning machine.
Background
In mining engineering, a mining pneumatic oil pump is special equipment for mining anchor cable prestress tensioning. As a source of power, the hydraulic nut breaker can be matched with tools such as a YCD type mining tensioning jack, a GQ steel bar cutter, a QLRC type loop chain hydraulic shear, a QLNC type hydraulic nut breaker and the like. The method is characterized in that: the device has the advantages of small volume, light weight, no noise, simple and convenient operation and safe use, and is suitable for special conditions and pressure environments of underground operation of coal mines; the operation safety is ensured, and the working efficiency is improved;
the pneumatic oil pump in the prior art can generate heat in the operation process, and the heat possibly causes safety problems because of oil, and the oil pumping quantity of the pneumatic oil pump in the prior art can not be adjusted, the output direction of the output end can not be controlled, and the use effect is poor.
Disclosure of Invention
In view of the above-mentioned problems with the background art, the present invention has as its object: aims at providing a pneumatic oil pump matched with a novel stretching machine.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the novel tensioning machine is matched with a pneumatic oil pump, the novel tensioning machine comprises a water tank, a pump body is mounted on the top of the water tank, an adjusting cylinder is connected with the pump body in a threaded manner, a dividing cylinder is arranged in the pump body, the inside of the pump body is divided into a liquid cooling area and an oil injection area by the dividing cylinder, the input end and the output end of the liquid cooling area are connected with the water tank, the oil injection area is connected with an air inlet pipe, the adjusting cylinder is connected with an oil pipe, the oil pipe is connected with a multi-angle oil outlet structure, the pump body is connected with an outer pressure rod in a sliding manner, the end part of the outer pressure rod is connected with a first plug body, the first plug body is positioned in the liquid cooling area, the other end of the outer pressure rod is connected with a power device, the inner pressure rod is in a sliding manner in the axial position of the outer pressure rod, the inner pressure rod is connected with the oil injection area, the end part of the inner pressure rod is connected with a second plug body, and the second plug body is positioned in the oil injection area.
The multi-angle oil outlet structure comprises an oil outlet cylinder connected with the oil passing pipe, wherein the oil outlet cylinder is provided with an annular groove, a plurality of through holes with different sizes are uniformly formed in the annular groove, a bead screw is arranged between two adjacent through holes, an adjusting ring is rotatably arranged in the annular groove, the adjusting ring is provided with an oil outlet pipe, the aperture size of the oil outlet pipe is the largest aperture size of the through holes in the plurality of through holes, the adjusting ring is provided with a bead groove matched with the bead screw, and a sealing ring is connected between the adjusting ring and the annular groove;
the input end and the output end of the liquid cooling area, the air inlet pipe, the oil inlet pipe and the oil outlet pipe are all provided with one-way valves.
Further limited, the bottom of the water tank is provided with a self-locking universal wheel, so that the water tank is convenient to move.
Further limiting, the side edge of the water tank is provided with a water adding port and a cleaning window, so that the water quantity is convenient to increase and the inside of the water tank is convenient to clean.
Further limiting, the handle ring is arranged at the end part of the adjusting cylinder, and the design is convenient for the rotation of the adjusting cylinder.
Further limited, the liquid cooling area at least covers half the size of the outer wall of the oiling area, and the design ensures the heat transfer area.
Further limited, the water tank internally provided with a condensing tube group row, so that the condensing effect is enhanced.
Further limited, the oil pipe is an organ-type oil pipe, so that the oil pipe can rotate at multiple angles, and the use effect is good.
Further limited, the pump body and the adjusting cylinder threaded connection port part are provided with sealing rings, and the design ensures the tightness.
The beneficial effects of the invention are that:
according to the invention, the oil filling amount in the pump body can be adjusted by rotating the adjusting cylinder, and the oil outlet pipe is matched with different through holes, so that the aim of adjusting the oil filling amount is fulfilled, and the efficiency is improved;
the invention can pump the liquid in the water tank into the liquid cooling zone in the running process of the pneumatic oil pump, thereby cooling the inside of the pump body in a heat transfer mode and preventing the occurrence of safety problems.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic diagram of an embodiment of a pneumatic oil pump associated with a novel tensioning tool of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of a pneumatic oil pump associated with the novel tensioning tool of the present invention;
FIG. 3 is a schematic view of a portion of the structure of the position of the oil outlet cylinder of the pneumatic oil pump embodiment of the novel tensioning tool of the present invention;
the main reference numerals are as follows:
the device comprises a water tank 1, a pump body 2, an adjusting cylinder 3, a dividing cylinder 4, a liquid cooling area 5, an oiling area 6, an air inlet pipe 7, an oil inlet pipe 8, an oil passing pipe 9, a multi-angle oil outlet structure 10, an oil outlet cylinder 101, an annular groove 102, a through hole 103, a wave bead screw 104, an adjusting ring 105, an oil outlet pipe 106, a wave bead groove 107, an outer pressure rod 11, a first plug body 12, an inner pressure rod 13, a second plug body 14, a one-way valve 15, a self-locking universal wheel 16, a water adding port 17, a cleaning window 18, a handle ring 19 and a condensing tube group row 20.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, 2 and 3, the novel tensioning machine matching pneumatic oil pump comprises a water tank 1, a pump body 2 is installed at the top of the water tank 1, an adjusting cylinder 3 is connected with the pump body 2 in a threaded manner, a dividing cylinder 4 is arranged in the pump body 2, the dividing cylinder 4 divides the interior of the pump body 2 into a liquid cooling region 5 and an oil injection region 6, the input end and the output end of the liquid cooling region 5 are both connected with the water tank 1, the oil injection region 6 is connected with an air inlet pipe 7, the adjusting cylinder 3 is connected with an oil inlet pipe 8, the adjusting cylinder 3 is connected with an oil passing pipe 9, the oil passing pipe 9 is connected with a multi-angle oil outlet structure 10, the pump body 2 is connected with an outer pressure rod 11 in a sliding manner, the end part of the outer pressure rod 11 is connected with a first plug body 12, the first plug body 12 is positioned in the liquid cooling region 5, the other end of the outer pressure rod 11 is connected with a power device, the axial position of the outer pressure rod 11 is in a threaded manner, the inner pressure rod 13 is in sliding fit with the oil injection region 6, the end part of the inner pressure rod 13 is connected with a second plug body 14, and the second plug body 14 is positioned in the region 6;
the multi-angle oil outlet structure 10 comprises an oil outlet barrel 101 connected with an oil passing pipe 9, wherein the oil outlet barrel 101 is provided with an annular groove 102, the annular groove 102 is uniformly provided with a plurality of through holes 103 with different sizes, a bead screw 104 is arranged between two adjacent through holes 103, an adjusting ring 105 is rotatably arranged on the annular groove 102, an oil outlet pipe 106 is arranged on the adjusting ring 105, the aperture size of the oil outlet pipe 106 is the aperture size of the largest through hole 103 in the plurality of through holes 103, the adjusting ring 105 is provided with a bead groove 107 matched with the bead screw 104, and a sealing ring is connected between the adjusting ring 105 and the annular groove 102;
the input end and the output end of the liquid cooling zone 5, the air inlet pipe 7, the oil inlet pipe 8 and the oil outlet pipe 106 are all provided with one-way valves 15.
In the embodiment, when the novel tensioning machine is used together with a pneumatic oil pump, the outer compression rod 11 is fixed, the inner compression rod 13 is rotated to adjust the position of the second plug body 14 in the oil injection area 6, and the screwing adjusting cylinder 3 can adjust the capacity of a space formed between the adjusting cylinder 3 and the pump body 2; the mode of the threaded connection of the inner compression rod 13 and the outer compression rod 11 ensures that when the outer compression rod 11 moves, the inner compression rod 13 moves along with the outer compression rod, so when the second plug body 14 moves forwards, the first plug body 12 moves along with the inner compression rod, when the first plug body 12 moves forwards, the one-way valve at the output end of the liquid cooling zone 5 is opened, the one-way valve at the input end of the liquid cooling zone 5 is closed, and when the first plug body 12 moves backwards, the one-way valve at the output end of the liquid cooling zone 5 is closed, and the one-way valve at the input end of the liquid cooling zone 5 is opened, thereby realizing the purposes of pumping liquid in the water tank 1 into the liquid cooling zone 5 and cooling the interior of the oil injection zone 6 in a heat transfer mode; when the second plug body 14 moves forwards, the one-way valve of the oil outlet pipe 106 is opened, the one-way valve of the air inlet pipe 7 is opened, the one-way valve of the oil inlet pipe 8 is closed, and when the second plug body 14 moves backwards, the one-way valve of the oil outlet pipe 106 is closed, the one-way valve of the air inlet pipe 7 is opened, and the one-way valve of the oil inlet pipe 8 is closed, so that the aim of pumping oil is fulfilled;
the adjusting ring 105 is directly rotated, so that the input end of the oil outlet pipe 106 is opposite to the through holes 103 with different sizes, the adjustment of the output quantity is realized, the mutual matching of the wave bead screw 104 and the wave bead groove 107 is realized, and the position fixing of the adjusting ring 105 is realized, so that the device is convenient and quick.
The bottom of the water tank 1 is preferably provided with a self-locking universal wheel 16, so that the water tank is convenient to move, and in practice, the mode of convenient movement can be considered according to specific situations.
The side of the water tank 1 is preferably provided with a water filling port 17 and a cleaning window 18, so that the water amount is increased and the interior of the water tank 1 is cleaned, and in practice, the water filling mode and the cleaning mode of the interior of the water tank 1 can be considered according to specific situations.
The handle ring 19 is preferably mounted at the end of the adjustment cylinder 3, so that the adjustment cylinder 3 can be rotated conveniently, and in practice, the manner of rotating the adjustment cylinder 3 can be considered according to the specific situation.
Preferably, the liquid cooling zone 5 is at least coated with half the size of the outer wall of the oiling zone 6, so that the heat transfer area is ensured, and in practice, the coating size of the liquid cooling zone 5 can be considered according to the specific situation.
The water tank 1 is preferably internally provided with a condensation tube bank 20, which is designed to enhance the condensation effect, and in practice, measures to enhance the condensation effect may be taken as the case may be.
Preferably, the oil pipe 9 is of an organ type structure, so that the oil pipe 9 can rotate at multiple angles, the use effect is good, and in fact, the structure of the oil pipe 9 can be considered according to specific situations.
Preferably, the sealing ring is arranged at the threaded connection port part of the pump body 2 and the adjusting cylinder 3, so that the sealing performance is ensured, and in practice, sealing measures can be considered according to specific situations.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims of this invention, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the invention disclosed herein.
Claims (8)
1. The novel tensioning machine is matched with a pneumatic oil pump, comprises a water tank (1), and is characterized in that: the water tank (1) top is installed the pump body (2), pump body (2) threaded connection has an adjusting cylinder (3), the inside section of thick bamboo (4) that is equipped with of pump body (2), section of thick bamboo (4) will the inside liquid cooling district (5) and the oiling district (6) of cutting apart of pump body (2), liquid cooling district (5) input all has with the output water tank (1) is connected, oiling district (6) are connected with intake pipe (7), adjusting cylinder (3) are connected with oil feed pipe (8), adjusting cylinder (3) are connected with oil pipe (9), oil pipe (9) are crossed is connected with multi-angle oil outlet structure (10), pump body (2) sliding connection has outer depression bar (11), outer depression bar (11) end connection has first cock body (12), first cock body (12) are located inside liquid cooling district (5), outer depression bar (11) other end connection has power equipment, outer depression bar (11) axle center position threaded connection has interior pressure bar (13), interior pressure bar (13) are connected with second cock body (14) in sliding connection district (14);
the multi-angle oil outlet structure (10) comprises an oil outlet cylinder (101) connected with an oil passing pipe (9), the oil outlet cylinder (101) is provided with an annular groove (102), a plurality of through holes (103) with different sizes are uniformly formed in the annular groove (102), a wave bead screw (104) is arranged between two adjacent through holes (103), an adjusting ring (105) is rotatably arranged in the annular groove (102), an oil outlet pipe (106) is arranged in the adjusting ring (105), the aperture size of the oil outlet pipe (106) is the largest aperture size of the through hole (103) among the plurality of through holes (103), the adjusting ring (105) is provided with a wave bead groove (107) matched with the wave bead screw (104), and a sealing ring is connected between the adjusting ring (105) and the annular groove (102);
the input end and the output end of the liquid cooling area (5), the air inlet pipe (7), the oil inlet pipe (8) and the oil outlet pipe (106) are all provided with one-way valves (15).
2. The novel tensioning apparatus set forth in claim 1, wherein: the bottom of the water tank (1) is provided with a self-locking universal wheel (16).
3. The novel tensioning apparatus set forth in claim 2, wherein: the side of the water tank (1) is provided with a water adding port (17) and a cleaning window (18).
4. A novel tensioning apparatus kit pneumatic oil pump according to claim 3, wherein: a handle ring (19) is arranged at the end part of the adjusting cylinder (3).
5. The novel tensioning apparatus set forth in claim 4, wherein: the liquid cooling area (5) at least covers half the size of the outer wall of the oiling area (6).
6. The novel tensioning apparatus set forth in claim 5, wherein: the water tank (1) is internally provided with a condensation tube group row (20).
7. The novel tensioning apparatus set forth in claim 6, wherein: the oil passing pipe (9) is of an organ type structure.
8. The novel tensioning apparatus set forth in claim 7, wherein: the pump body (2) and the adjusting cylinder (3) are connected with a port part through threads, and a sealing ring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636754.2A CN114263587B (en) | 2021-12-29 | 2021-12-29 | Pneumatic oil pump matched with novel stretching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636754.2A CN114263587B (en) | 2021-12-29 | 2021-12-29 | Pneumatic oil pump matched with novel stretching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114263587A CN114263587A (en) | 2022-04-01 |
| CN114263587B true CN114263587B (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111636754.2A Active CN114263587B (en) | 2021-12-29 | 2021-12-29 | Pneumatic oil pump matched with novel stretching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114263587B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052297A1 (en) * | 2006-10-31 | 2008-05-08 | Whirlpool S.A. | Oil pump for a refrigerating compressor |
| CN106838590A (en) * | 2017-04-10 | 2017-06-13 | 东莞安默琳机械制造技术有限公司 | High-pressure pneumatic pulse micro lubricant mist supply system |
| CN208619328U (en) * | 2018-07-17 | 2019-03-19 | 重庆祥图科技有限公司 | A kind of oil pump convenient for adjusting oil pump capacity |
-
2021
- 2021-12-29 CN CN202111636754.2A patent/CN114263587B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052297A1 (en) * | 2006-10-31 | 2008-05-08 | Whirlpool S.A. | Oil pump for a refrigerating compressor |
| CN106838590A (en) * | 2017-04-10 | 2017-06-13 | 东莞安默琳机械制造技术有限公司 | High-pressure pneumatic pulse micro lubricant mist supply system |
| CN208619328U (en) * | 2018-07-17 | 2019-03-19 | 重庆祥图科技有限公司 | A kind of oil pump convenient for adjusting oil pump capacity |
Non-Patent Citations (1)
| Title |
|---|
| 一种石油井下工具用便携式地面手动压油泵;邢世雄;;中小企业管理与科技(下旬刊);20131125(11);全文 * |
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| Publication number | Publication date |
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| CN114263587A (en) | 2022-04-01 |
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