CN217384566U - Water tank for detecting air tightness of hydraulic oil return filter element - Google Patents
Water tank for detecting air tightness of hydraulic oil return filter element Download PDFInfo
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- CN217384566U CN217384566U CN202220552385.2U CN202220552385U CN217384566U CN 217384566 U CN217384566 U CN 217384566U CN 202220552385 U CN202220552385 U CN 202220552385U CN 217384566 U CN217384566 U CN 217384566U
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Abstract
The utility model relates to a survey a jar machine technical field, disclose a water tank for detecting hydraulic pressure oil return filter core gas tightness, including the frame, the frame is provided with the box that is used for the water storage, box one side is provided with the delivery port, and the box top is provided with the water lift device that is used for controlling rivers business turn over the delivery port, the water lift device includes water lift board and actuating mechanism, water lift board and box looks adaptation, actuating mechanism drive water lift board produce the displacement from top to bottom along the box; the utility model has the advantages of as follows: 1. the air cylinder is adopted for automatically lifting and discharging water, so that the use is convenient; 2. labor force is saved, and detection efficiency is greatly improved; 3. the structure is simple, and the production cost of enterprises is reduced.
Description
Technical Field
The utility model relates to a survey a jar machine technical field, especially relate to a water tank for detecting hydraulic pressure oil return filter core gas tightness.
Background
The oil return filter element is used for returning oil of a hydraulic system, is arranged on a pipeline of the hydraulic oil return, and after an executive component works, particle magazines, rubber magazines and the like are possibly generated due to abrasion and the like of equipment operation, the cleanliness of oil is guaranteed by filtering through the filter element in the oil return system, and the service life of the hydraulic system can be prolonged.
In the production of the oil return filter element, the air tightness of the oil return filter element needs to be ensured, so that the detection of the air tightness of the oil return filter element is an important step in the production of the filter element. However, in the prior art, the tank can only be manually tested through manual water injection to check the air tightness of the oil return filter element, but because the filter element has a large volume, the manual water injection testing efficiency is low, the detection process is complicated, and the production requirements cannot be met, so that the inventor provides a new invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide a water tank for detecting hydraulic pressure oil return filter core gas tightness, it has efficient, convenient to use's characteristics.
In order to achieve the purpose, the utility model relates to a water tank for detecting hydraulic pressure oil return filter core gas tightness, which comprises a frame, the frame is provided with the box that is used for the water storage, box one side is provided with the delivery port, and the box top is provided with the water lift device who is used for controlling rivers business turn over delivery port, water lift device is including water lift plate and actuating mechanism, water lift plate and box looks adaptation, actuating mechanism drive water lift plate produce the displacement from top to bottom along the box.
Further, actuating mechanism includes mounting panel and cylinder, and the mounting panel sets up in the frame, the cylinder sets up in the mounting panel, and the cylinder drive produces the displacement from top to bottom with lifting the water board.
Preferably, actuating mechanism still includes first movable rod and second movable rod, first movable rod and second movable rod one end all with mounting panel swing joint, the first movable rod and the second movable rod other end all with carry water board fixed connection.
Furthermore, the first movable rod and the second movable rod are connected with the mounting plate through bearings.
Preferably, actuating mechanism still is provided with fly leaf, connecting rod a, connecting rod b, connecting rod c and connecting rod d, fly leaf and first movable rod and second movable rod fixed connection, connecting rod a, connecting rod b, connecting rod c and connecting rod d all fix and set up between fly leaf and water lift board.
Preferably, a sealing layer for preventing water leakage is provided on the outer circumference of the water lifting plate.
Preferably, the width of the sealing layer is between 0.5 and 2.0 cm.
Preferably, the box body is provided with a water outlet, and the water outlet is provided with a movable plug matched with the water outlet.
Has the advantages that: compared with the prior art, the utility model relates to a water tank for detecting hydraulic pressure oil return filter core gas tightness, including the frame, the frame is provided with the box that is used for the water storage, box one side is provided with the delivery port, and the box top is provided with the water lift device that is used for controlling rivers to pass in and out the delivery port, the water lift device includes water lift board and actuating mechanism, water lift board and box looks adaptation, actuating mechanism drive water lift board produce the displacement from top to bottom along the box; the utility model has the advantages of as follows: 1. the air cylinder is adopted for automatically lifting and discharging water, so that the use is convenient; 2. labor force is saved, and detection efficiency is greatly improved; 3. the structure is simple, and the production cost of enterprises is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the box body of the present invention.
Fig. 3 is a schematic structural view of the water lifting device of the present invention.
Fig. 4 is a schematic structural view of the water lifting plate of the present invention.
The reference numerals include:
the water lifting device comprises a frame (1), a box body (2), a water outlet (21), a water lifting device (3), a water lifting plate (31), a sealing layer (311), a driving mechanism (32), a mounting plate (321), a cylinder (322), a first movable rod (323), a second movable rod (324), a bearing (325), a movable plate (326), a connecting rod (a) to (327), a connecting rod (b) to (328), a connecting rod (c) to (329), a connecting rod (d) to (330), a water discharge opening (4), a movable plug (41) and a detection device (5).
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4.
The utility model relates to a water tank for detecting hydraulic pressure oil return filter core gas tightness. The device comprises a rack 1, wherein the rack 1 is provided with a box body 2 for storing water, one side of the box body 2 is provided with a water outlet 21, the top of the box body 2 is provided with a water lifting device 3 for controlling water flow to enter and exit the water outlet 21, the water lifting device 3 comprises a water lifting plate 31 and a driving mechanism 32, the water lifting plate 31 is matched with the box body 2, the driving mechanism 32 drives the water lifting plate 31 to move up and down along the box body 2, when a cylinder 322 performs lifting motion, water is lifted by the water lifting plate 31, water is supplied to a detection device 5 through the water outlet 21, and the air tightness of the return oil filter element is detected; when the detection is finished, the water lifting plate 31 moves downwards to discharge water flow, and a water supply process is completed. When the detection is performed again next time, the above process is repeated. The utility model has the advantages of as follows: 1. the air cylinder 322 is adopted to automatically lift and drain water, so that the use is convenient; 2. manual water injection is not needed, labor force is saved, and detection efficiency is greatly improved; 3. the structure is simple, and the production cost of enterprises is reduced.
In this technical scheme, actuating mechanism 32 includes mounting panel 321 and cylinder 322, and mounting panel 321 sets up in frame 1, cylinder 322 sets up in mounting panel 321, and cylinder 322 drive water lifting plate 31 produces the displacement from top to bottom. The inventor adopts the air cylinder 322 as the power equipment for supplying water, and in addition, the power equipment such as a servo motor can be used for replacement.
In an embodiment, the driving mechanism 32 further includes a first movable rod 323 and a second movable rod 324, one end of each of the first movable rod 323 and the second movable rod 324 is movably connected to the mounting plate 321, and the other end of each of the first movable rod 323 and the second movable rod 324 is fixedly connected to the water lifting plate 31. On the basis of the structure of the water lifting device 3, the inventor adds the first movable rod 323 and the second movable rod 324, when the cylinder 322 drives the water lifting plate 31 to move up and down, the first movable rod 323 and the second movable rod 324 also move together, so that the transverse load capacity of the cylinder 322 is further increased, the water lifting action is smoothly performed, and the stability of the water lifting device 3 is improved.
In the present invention, the first movable bar 323 and the second movable bar 324 are connected to the mounting plate 321 through a bearing 325. The bearing 325 is a linear bearing 325 with a flange, a bearing 325 seat does not need to be installed, the production cost is reduced, and the maintenance and the replacement are more convenient.
As another embodiment, in order to further improve the stability of the water lifting device 3, the driving mechanism 32 is further provided with a movable plate 326, a connecting rod a327, a connecting rod b328, a connecting rod c329 and a connecting rod d330, the movable plate 326 is fixedly connected with the first movable rod 323 and the second movable rod 324, and the connecting rod a327, the connecting rod b328, the connecting rod c329 and the connecting rod d330 are all fixedly arranged between the movable plate 326 and the water lifting plate 31. On the basis of the arrangement of the first movable rod 323 and the second movable rod 324, a multi-movable plate 326, a connecting rod a327, a connecting rod b328, a connecting rod c329 and a connecting rod d330 are additionally arranged, wherein the connecting rods a327, b328, c329 and d330 are symmetrically arranged at positions close to four corners of the movable plate 326, namely two water lifting shafts are changed into four water lifting shafts, so that the load capacity of the cylinder 322 is gradually improved, and the water lifting action is more stable.
As shown in the figure, a sealing layer 311 for preventing water leakage is provided on the outer circumference of the water lifting plate 31. The water lifting plate 31 is hermetically connected with the box body 2, and only then can the water flow be ensured to enter the detection device 5 for the tank detection step. The sealing layer 311 is added around the water lifting plate 31, so that the water flow can be prevented from leaking out of the water lifting plate 31 when the water lifting plate 31 moves upwards, and the water lifting action can not be completed. In the present technical solution, the sealing layer 311 is mainly made of nitrile rubber, polyurethane, fluororubber, or filled polytetrafluoroethylene.
In the technical scheme, the width of the sealing layer 311 is 0.5-2.0 cm. The sealing layer 311 mainly prevents water leakage, but since the sealing layer 311 is made of soft material, the width of the sealing layer cannot be too large or too small, and the sealing layer can just fill the gap between the water lifting plate 31 and the box body 2, otherwise, the sealing layer easily has a negative effect, and the effect of preventing water leakage cannot be achieved. Through tests, the width of the sealing layer 311 is 0.5-2.0 cm, the water leakage prevention effect is achieved, and the effect is optimal when the width is 1.0 cm.
In order to facilitate the replacement of water in the tank body 2, the tank body 2 is provided with a water outlet 4, and the water outlet 4 is provided with a movable plug 41 which is matched with the water outlet 4.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there may be variations in the embodiments and applications according to the spirit of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides a water tank for detecting hydraulic pressure oil return filter core gas tightness, includes frame (1), its characterized in that: frame (1) is provided with box (2) that are used for the water storage, box (2) one side is provided with delivery port (21), and box (2) top is provided with water lift device (3) that are used for controlling rivers business turn over delivery port (21), water lift device (3) are including water lift plate (31) and actuating mechanism (32), water lift plate (31) and box (2) looks adaptation, actuating mechanism (32) drive water lift plate (31) produce the displacement from top to bottom along box (2).
2. The water tank for detecting the air tightness of the hydraulic oil return filter element according to claim 1, characterized in that: actuating mechanism (32) include mounting panel (321) and cylinder (322), and mounting panel (321) set up in frame (1), cylinder (322) set up in mounting panel (321), and cylinder (322) drive board (31) produce the displacement from top to bottom.
3. The water tank for detecting the air tightness of the hydraulic oil return filter element according to claim 2, characterized in that: the driving mechanism (32) further comprises a first movable rod (323) and a second movable rod (324), one ends of the first movable rod (323) and the second movable rod (324) are movably connected with the mounting plate (321), and the other ends of the first movable rod (323) and the second movable rod (324) are fixedly connected with the water lifting plate (31).
4. The water tank for detecting the air tightness of the hydraulic oil return filter element according to claim 3, is characterized in that: the first movable rod (323) and the second movable rod (324) are connected with the mounting plate (321) through bearings (325).
5. The water tank for detecting the air tightness of the hydraulic oil return filter element according to claim 3, is characterized in that: the driving mechanism (32) is further provided with a movable plate (326), a connecting rod a (327), a connecting rod b (328), a connecting rod c (329) and a connecting rod d (330), the movable plate (326) is fixedly connected with the first movable rod (323) and the second movable rod (324), and the connecting rod a (327), the connecting rod b (328), the connecting rod c (329) and the connecting rod d (330) are fixedly arranged between the movable plate (326) and the water lifting plate (31).
6. The water tank for detecting the air tightness of the hydraulic oil return filter element according to claim 1, is characterized in that: and a sealing layer (311) for preventing water leakage is arranged on the periphery of the water lifting plate (31).
7. The water tank for detecting the air tightness of the hydraulic oil return filter element according to claim 6, is characterized in that: the width of the sealing layer (311) is 0.5-2.0 cm.
8. The water tank for detecting the air tightness of the hydraulic oil return filter element according to any one of claims 1 to 7, is characterized in that: the box body (2) is provided with a water outlet (4), and the water outlet (4) is provided with a movable plug (41) matched with the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220552385.2U CN217384566U (en) | 2022-03-14 | 2022-03-14 | Water tank for detecting air tightness of hydraulic oil return filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220552385.2U CN217384566U (en) | 2022-03-14 | 2022-03-14 | Water tank for detecting air tightness of hydraulic oil return filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217384566U true CN217384566U (en) | 2022-09-06 |
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ID=83102052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220552385.2U Active CN217384566U (en) | 2022-03-14 | 2022-03-14 | Water tank for detecting air tightness of hydraulic oil return filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217384566U (en) |
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2022
- 2022-03-14 CN CN202220552385.2U patent/CN217384566U/en active Active
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