CN219826982U - Plastic fuel tank oil pump assembly pressure value test fixture - Google Patents
Plastic fuel tank oil pump assembly pressure value test fixture Download PDFInfo
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- CN219826982U CN219826982U CN202320572406.1U CN202320572406U CN219826982U CN 219826982 U CN219826982 U CN 219826982U CN 202320572406 U CN202320572406 U CN 202320572406U CN 219826982 U CN219826982 U CN 219826982U
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- storage tank
- fixedly connected
- fuel tank
- oil storage
- plastic fuel
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- 238000012360 testing method Methods 0.000 title claims abstract description 45
- 239000002828 fuel tank Substances 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000000605 extraction Methods 0.000 abstract description 9
- 238000005086 pumping Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model provides a plastic fuel tank oil pump assembly pressure value test fixture, which relates to the technical field of plastic fuel tank oil pumps and comprises the following components: the test mechanism comprises a fixing rod, a clamping mechanism is arranged on one side of the fixing rod, a movable rod is arranged on the inner wall of the fixing rod, and a pressure gauge is arranged on one side of the fixing rod. According to the utility model, a worker can carry out bolt connection on the sealing cover arranged at one end of the hose and the oil inlet of the oil storage tank through the installed test mechanism, the air pump can carry out air pumping through the inner wall of the fixed pipe and the movable pipe, then the pressure is transmitted to the inner wall of the hose, then the hose is connected with the oil storage tank to carry out air pumping on the inner wall of the oil storage tank, the air pumping test on the oil storage tank can be carried out, and then the worker can check whether the oil storage tank begins to deform under the pressure or not, so that the oil storage tank is qualified and is more convenient for the worker to use. Can prevent through the installation that the staff from can moving when carrying out the air extraction test to the batch oil tank, lead to experimental structure inaccuracy.
Description
Technical Field
The utility model relates to the technical field of plastic fuel tank oil pumps, in particular to a tool for testing an assembly pressure value of a plastic fuel tank oil pump.
Background
The existing plastic fuel tank oil pump assembly pressure value test is generally carried out by placing a plastic fuel tank to be tested on one side of a workbench by a worker, holding the outer surface of an air extractor tube by the worker, connecting one end of the air extractor tube with one side of the plastic fuel tank, and exhausting the inside of the fuel tank by opening the air extractor to test whether the fuel tank is qualified or not. However, since the plastic fuel tank is mainly made of plastic, the inside of the plastic fuel tank can be changed when the plastic fuel tank is exhausted, if a worker is too close to the plastic fuel tank when the worker performs a test, and when the worker encounters an unqualified plastic fuel tank when performing an air extraction test, the plastic fuel tank can be deformed instantaneously to cause injury to the worker close to the plastic fuel tank, so that the test of the plastic fuel tank needs to be stopped, and meanwhile, the work progress can be delayed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a plastic fuel tank oil pump assembly pressure value test tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: plastic fuel tank oil pump assembly pressure value test fixture includes: the test mechanism comprises a fixing rod, a clamping mechanism is arranged on one side of the fixing rod, a movable rod is arranged on the inner wall of the fixing rod, a pressure gauge is arranged on one side of the fixing rod, an air extractor is arranged on one side of the fixing rod, a fixing tube is arranged at one end of an output shaft of the air extractor, a movable tube is arranged at one end of the fixing tube, a sealing gasket is arranged at one end of the fixing tube, and a hose is arranged at one end of the movable tube.
As a preferred implementation mode, the clamping mechanism comprises a fixed table, a sliding groove formed in one side of the fixed table is slidably connected with one side of a sliding block, one side of the sliding block is fixedly connected with one side of a pushing block, one side of the pushing block is fixedly connected with one end of a spring, one end of the spring is fixedly connected with a groove formed in one side of the fixed table, one side of the sliding block is fixedly connected with one side of a clamping block, an oil storage tank is clamped on one side of the clamping block, and the inner wall of the oil storage tank is fixedly connected with an oil pump body.
As a preferred implementation mode, the inner wall of the fixed rod is in sliding connection with the outer surface of the movable rod, and one side of the fixed rod is fixedly connected with one side of the pressure gauge.
As a preferable implementation mode, the outer surface of the air extractor is fixedly connected with a clamping groove arranged on one side of the fixed table.
As a preferred implementation mode, air extractor one side and fixed pipe one end fixed connection, fixed pipe surface and dead lever one side are provided with draw-in groove fixed connection, fixed pipe inner wall and movable pipe surface sliding connection, movable pipe surface and the draw-in groove fixed connection that is equipped with on one side of movable lever, movable pipe one end and hose one end fixed connection.
As a preferable implementation mode, a sealing gasket is inlaid in a clamping groove arranged at one end of the fixing rod.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, a worker can carry out bolt connection on the sealing cover arranged at one end of the hose and the oil inlet of the oil storage tank through the installed test mechanism, the air pump can carry out air pumping through the inner wall of the fixed pipe and the movable pipe, then the pressure is transmitted to the inner wall of the hose, then the hose is connected with the oil storage tank to carry out air pumping on the inner wall of the oil storage tank, the air pumping test on the oil storage tank can be carried out, and then the worker can check whether the oil storage tank begins to deform under the pressure or not, so that the oil storage tank is qualified and is more convenient for the worker to use. Can prevent through the installation that the staff from can moving when carrying out the air extraction test to the batch oil tank, lead to experimental structure inaccuracy.
Drawings
Fig. 1 is a schematic structural diagram of a plastic fuel tank oil pump assembly pressure value test fixture provided by the utility model.
Fig. 2 is a schematic structural view of a side of a disassembly diagram of a test mechanism of the plastic fuel tank oil pump assembly pressure value test tool.
Fig. 3 is a schematic structural view of a side of a partially disassembled view of a test mechanism of the plastic fuel tank oil pump assembly pressure test tool.
Fig. 4 is a schematic structural view of a side of a disassembly drawing of a clamping mechanism of the plastic fuel tank oil pump assembly pressure test tool.
Legend description:
1. a testing mechanism; 11. a fixed rod; 12. a movable rod; 13. a pressure gauge; 14. an air extractor; 15. a fixed tube; 16. a sealing gasket; 17. a movable tube; 18. a hose;
2. a clamping mechanism; 21. a fixed table; 22. a slide block; 23. a pushing block; 24. a spring; 25. clamping blocks; 26. an oil storage tank; 27. an oil pump body.
Description of the embodiments
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.
Examples
As shown in fig. 1-3, the present utility model provides a technical solution: plastic fuel tank oil pump assembly pressure value test fixture includes: the test mechanism 1, the test mechanism 1 includes dead lever 11, and dead lever 11 one side is provided with fixture 2, and dead lever 11 inner wall is provided with movable rod 12, and dead lever 11 one side is provided with manometer 13, and dead lever 11 one side is provided with air extractor 14, and air extractor 14 output shaft one end is provided with fixed pipe 15, and fixed pipe 15 one end is provided with movable pipe 17, and fixed pipe 15 one end is provided with sealed pad 16, and movable pipe 17 one end is provided with hose 18.
In the embodiment, the inner wall of the fixed rod 11 is in sliding connection with the outer surface of the movable rod 12; the staff can be through rotating dead lever 11 to one side and be equipped with the regulating key with movable rod 12 one side, makes movable rod 12 and dead lever 11 relieve spacingly, then the staff can remove movable rod 12 to one side, makes movable rod 12 carry out height-adjusting, and the staff of being more convenient for carries out the air extraction test to the oil storage tank 26 of variation in size, and the staff of being more convenient for uses. One side of the fixed rod 11 is fixedly connected with one side of the pressure gauge 13; the pressure gauge 13 can be used for checking how much pressure of the oil storage tank 26 begins to deform when a worker performs an air extraction test on the oil storage tank 26, so that the worker can conveniently detect whether the oil storage tank 26 is qualified or not. The outer surface of the air extractor 14 is fixedly connected with a clamping groove arranged on one side of the fixed table 21; the air extractor 14 can be made more stable when the worker is open to work. Through air exhauster 14 one side and fixed pipe 15 one end fixed connection, fixed pipe 15 surface and draw-in groove fixed connection that fixed pole 11 one side was provided with, fixed pipe 15 inner wall and movable pipe 17 surface sliding connection, the draw-in groove fixed connection that movable pipe 17 surface and movable pole 12 one side were equipped with, movable pipe 17 one end and hose 18 one end fixed connection, not only can be when the staff adjusts movable pole 12 movable pipe 17 also can adjust with movable pole 12 in step, movable pole 12 can slide at the backbone inner wall, can not influence the regulation of movable pole 12 when carrying out the air extraction test to not equidimension's oil storage tank 26, can also can be when the staff opens air exhauster 14, the staff can carry out bolted connection with the oil storage tank 26 oil inlet with the sealed lid that hose 18 one end was equipped with, air exhauster 14 can be through fixed pipe 15 and movable pipe 17 inner wall, again with pressure transmission to hose 18 inner wall, rethread hose 18 is connected with oil storage tank 26 and is carried out the air extraction test to oil storage tank 26 inner wall, can be carried out air extraction test to oil storage tank 26, again, whether the staff carries out the oil storage tank 26 under pressure deformation, whether it is qualified to begin to carry out more to carry out the work to be more convenient for the staff. A sealing gasket 16 is embedded in the clamping groove arranged at one end of the fixing rod 11; the air leakage at the joint of the fixed pipe 15 and the movable pipe 17 can be prevented when the air suction test is performed in the oil storage tank 26, so that the test result is inaccurate, the labor force of the staff is increased by the need of performing the test again, and the time of the staff is wasted.
Examples
As shown in fig. 1-4, the clamping mechanism 2 comprises a fixed table 21, a sliding groove formed in one side of the fixed table 21 is slidably connected with one side of a sliding block 22, one side of the sliding block 22 is fixedly connected with one side of a push block 23, one side of the push block 23 is fixedly connected with one end of a spring 24, one end of the spring 24 is fixedly connected with a groove formed in one side of the fixed table 21, one side of the sliding block 22 is fixedly connected with one side of a clamping block 25, an oil storage tank 26 is clamped on one side of the clamping block 25, and the inner wall of the oil storage tank 26 is fixedly connected with an oil pump body 27.
In this embodiment, the sliding groove formed on one side of the fixed table 21 is slidably connected with one side of the sliding block 22; the slider 22 can be slid to one side in the chute. One side of the sliding block 22 is fixedly connected with one side of the pushing block 23, one side of the pushing block 23 is fixedly connected with one end of the spring 24, one end of the spring 24 is fixedly connected with a slot arranged on one side of the fixed table 21, one side of the sliding block 22 is fixedly connected with one side of the clamping block 25, an oil storage tank 26 is clamped on one side of the clamping block 25, and the inner wall of the oil storage tank 26 is fixedly connected with the oil pump body 27; the staff can pull the clamp splice 25 to one side through slider 22, can pull push block 23 when slider 22 is pulled to one side, can stretch spring 24 when push block 23 is pulled to one side, can move to one side by clamp splice 25 when spring 24 is stretched again, send out the batch oil tank 26 in fixed station 21 one side by the staff again, the staff is loosening clamp splice 25 with the hand after putting, when the staff unclamps clamp splice 25, spring 24 can reset, can pull back clamp splice 25 through slider 22 when spring 24 resets and carry out the centre gripping to the batch oil tank 26 that puts after being pulled back to original position, can prevent that the staff from can moving the batch oil tank 26 when carrying out the air extraction test to batch oil tank 26, lead to experimental structure inaccuracy.
Working principle:
as shown in fig. 1-4, when a worker uses the device, the clamping block 25 is pulled to one side through the sliding block 22, the pushing block 23 is pulled when the sliding block 22 is pulled to one side, the spring 24 is stretched when the pushing block 23 is pulled to one side, the clamping block 25 is moved to one side when the spring 24 is stretched again, the worker sends the oil storage tank 26 to one side of the fixed table 21, the worker releases the clamping block 25 by hand after placing, when the worker releases the clamping block 25, the spring 24 resets, the clamping block 25 is pulled back to the original position through the sliding block 22 when the spring 24 resets, the placed oil storage tank 26 is clamped after the clamping block 25 is pulled back to the original position, a sealing cover arranged at one end of the hose 18 is connected with an oil inlet of the oil storage tank 26 through a bolt, the air extractor 14 is opened, the air extractor 14 is extracted through the fixed pipe 15 and the inner wall of the movable pipe 18, the pressure is transmitted to the inner wall of the hose 18, the inner wall of the oil storage tank 26 is extracted through the connection of the hose 18 and the hose 26, the oil storage tank 26 can be extracted, and whether the oil storage tank 26 is deformed by the worker begins to be inspected under the pressure, and whether the deformation of the working person is qualified or not is started.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. Plastic fuel tank oil pump assembly pressure value test fixture, its characterized in that includes: the test mechanism comprises a fixing rod, a clamping mechanism is arranged on one side of the fixing rod, a movable rod is arranged on the inner wall of the fixing rod, a pressure gauge is arranged on one side of the fixing rod, an air extractor is arranged on one side of the fixing rod, a fixing tube is arranged at one end of an output shaft of the air extractor, a movable tube is arranged at one end of the fixing tube, a sealing gasket is arranged at one end of the fixing tube, and a hose is arranged at one end of the movable tube.
2. The plastic fuel tank oil pump assembly pressure test fixture as set forth in claim 1, wherein: the clamping mechanism comprises a fixed table, a sliding groove formed in one side of the fixed table is in sliding connection with one side of a sliding block, one side of the sliding block is fixedly connected with one side of a pushing block, one side of the pushing block is fixedly connected with one end of a spring, one end of the spring is fixedly connected with a groove formed in one side of the fixed table, one side of the sliding block is fixedly connected with one side of a clamping block, an oil storage tank is clamped on one side of the clamping block, and the inner wall of the oil storage tank is fixedly connected with an oil pump body.
3. The plastic fuel tank oil pump assembly pressure test fixture as set forth in claim 2, wherein: the inner wall of the fixed rod is in sliding connection with the outer surface of the movable rod, and one side of the fixed rod is fixedly connected with one side of the pressure gauge.
4. The plastic fuel tank oil pump assembly pressure test fixture as set forth in claim 1, wherein: the outer surface of the air extractor is fixedly connected with a clamping groove arranged on one side of the fixed table.
5. The plastic fuel tank oil pump assembly pressure test fixture as set forth in claim 1, wherein: the air extractor is characterized in that one side of the air extractor is fixedly connected with one end of the fixed pipe, the outer surface of the fixed pipe is fixedly connected with a clamping groove formed in one side of the fixed rod, the inner wall of the fixed pipe is slidably connected with the outer surface of the movable pipe, the outer surface of the movable pipe is fixedly connected with the clamping groove formed in one side of the movable rod, and one end of the movable pipe is fixedly connected with one end of the hose.
6. The plastic fuel tank oil pump assembly pressure test fixture as set forth in claim 1, wherein: the clamping groove arranged at one end of the fixing rod is embedded with a sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572406.1U CN219826982U (en) | 2023-03-22 | 2023-03-22 | Plastic fuel tank oil pump assembly pressure value test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572406.1U CN219826982U (en) | 2023-03-22 | 2023-03-22 | Plastic fuel tank oil pump assembly pressure value test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826982U true CN219826982U (en) | 2023-10-13 |
Family
ID=88279295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320572406.1U Active CN219826982U (en) | 2023-03-22 | 2023-03-22 | Plastic fuel tank oil pump assembly pressure value test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219826982U (en) |
-
2023
- 2023-03-22 CN CN202320572406.1U patent/CN219826982U/en active Active
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