CN212039244U - Oil liquid filter box - Google Patents
Oil liquid filter box Download PDFInfo
- Publication number
- CN212039244U CN212039244U CN202020490502.8U CN202020490502U CN212039244U CN 212039244 U CN212039244 U CN 212039244U CN 202020490502 U CN202020490502 U CN 202020490502U CN 212039244 U CN212039244 U CN 212039244U
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- China
- Prior art keywords
- sleeve
- box body
- central shaft
- filter element
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 11
- 241000220317 Rosa Species 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an oil liquid filter box, which comprises a box body (1), a filter element (6) and a filter element (6) fixing part; the box body (1) and the filter element (6) fixing part are coaxially arranged; the filter element (6) fixing component comprises a central shaft rod (2), a reticular bottom plate (16) and a top fixing mechanism; the mesh bottom plate (16) is fixed at the position of the central shaft lever (2) close to the bottom; threads are arranged on the outer wall of the central shaft lever (2), and the top fixing mechanism is sleeved outside the central shaft lever (2) and fastened through a first nut (8); the filter element (6) is arranged between the top fixing mechanism and the mesh bottom plate (16). The utility model provides a fluid rose box, a fluid rose box can satisfy multiple requirement, can effectively reduce production facility's purchasing cost.
Description
Technical Field
The utility model relates to a maintenance field of liquid such as power transmission fluid, emollient, coolant liquid or quenching oil especially relates to a fluid rose box.
Background
In the field of power transmission, pollution of particles and water in oil systems for transmitting fluid, lubricant, cooling liquid or quenching oil and the like can cause various problems, such as that when the particles in the oil are driven by the oil and collide with metal parts, the metal surface can be damaged, and new particles are generated; when water exists in a compressed oil area, cavitation often occurs, and when the water is burst and expands, the surface of the metal is damaged and particles generated along with the surface of the metal are taken away, so that cracks are generated on the surface of the metal; when hard particles in oil are squeezed between relatively movable metal parts, the particles wear the metal surfaces of the parts and cause chemical damage. Therefore, the oil liquid is filtered and maintained, and the removal of particulate matters, moisture and harmful pollutants in the oil liquid is an important link of the work of an oil liquid system. The oil filter box is a main device arranged in the oil filter system and is used for filtering oil so as to remove particles, moisture and harmful pollutants. Fluid rose box among the prior art, the size of its filter core (6) is fixed setting, can not adjust according to the filtration demand of fluid system, and like this, it is higher to filter the requirement, needs under the condition of longer filter journey, can't directly increase the size of filter core (6), and needs to wholly change the rose box, and the cost of equipment purchase is higher like this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fluid rose box, this fluid rose box can adjust the height of filter core (6) according to the filterable actual demand of fluid to increase or reduce the filter range, satisfy different production requirements.
The utility model provides an oil filter box, which comprises a box body (1), a filter element (6) and a filter element (6) fixing part; the box body (1) and the filter element (6) fixing part are coaxially arranged; the filter element (6) fixing component comprises a central shaft rod (2), a reticular bottom plate (16) and a top fixing mechanism; the mesh bottom plate (16) is fixed at the position of the central shaft lever (2) close to the bottom; threads are arranged on the outer wall of the central shaft lever (2), and the top fixing mechanism is sleeved outside the central shaft lever (2) and fastened through a first nut (8); the filter element (6) is arranged between the top fixing mechanism and the mesh bottom plate (16).
The filter element (6) is formed by stacking a plurality of filter sheets along the vertical direction. The top fixing mechanism comprises a top turnover pressing plate (18), a first sleeve (11), a second sleeve (19) and a spring (9); the first sleeve (11) is of a U-shaped structure with a round hole at the bottom; the inner diameter of the round hole is matched with the outer diameter of the central shaft rod (2); the second sleeve (19) is of an annular cylindrical structure, and the second sleeve (19) is arranged at the bottom of the first sleeve (11) and is of an integral structure with the first sleeve (11); the inner diameter of the second sleeve (19) is the same as the inner diameter of the circular hole; the first sleeve (11) and the second sleeve (19) are sleeved outside the central shaft rod (2) in a coaxial manner; the top turnover pressing plate (18) is annular and is fixed on the outer edge of the top of the first sleeve (11); the outer diameter of the first nut (8) is larger than the inner diameter of the first sleeve (11); the first sleeve (11), the central shaft rod (2) and the first nut (8) enclose to form an annular cavity, and the spring (9) is sleeved outside the central shaft rod (2) and arranged in the annular cavity. The bottom of the top turnover pressing plate (18) is provided with conical fixing columns (17) which are distributed along the ring shape. A first through hole is formed in the center of the top of the box body (1), a second through hole is formed in the center of the bottom of the box body (1), and the top end of the central shaft rod (2) penetrates out of the box body (1) from the first through hole and is fastened through a second nut (10); the bottom of the central shaft lever (2) is provided with a first groove with the inner diameter being the same as that of the second through hole; threads are arranged on the inner wall of the first groove; the bottom of the central shaft lever (2) is abutted against the inner side of the bottom of the box body (1) and is communicated with the second through hole; a first bolt is arranged on the outer side of the bottom of the box body (1), the first bolt comprises a screw rod (3) and a screw cap (4), and the screw rod (3) is screwed into the first groove; the nut (4) is abutted against the outer wall of the bottom of the box body, so that the bottom of the central shaft rod (2) is fastened. The filter element (6) is of a cylindrical structure; the top of the filter element (6) is provided with a second groove and a third groove which are coaxial with the filter element (6); the second groove and the third groove are sequentially arranged from top to bottom and are communicated with each other; the inner diameter of the second groove is matched with the outer diameter of the first sleeve (11); the third groove has an inner diameter matching the second sleeve (19). A first cavity is arranged between the top of the filter element (6) and the inner wall of the top of the box body (1); an oil inlet (7) is formed in the side wall of the box body (1) and positioned on the side wall of the first cavity; a second cavity is arranged between the reticular bottom plate (16) and the inner wall of the bottom of the box body (1); an oil outlet (5) connected with the second cavity is formed in the bottom of the box body (1). The top of the box body (1) is also provided with an air hole (12) communicated with the first cavity, and the top of the air hole (12) is provided with an annular sealing ring (14); the inner wall of the air hole (12) is provided with threads and an air valve screw (13). The top of the box body (1) is also provided with a pressure gauge (15) for an operator to master the internal pressure parameters of the box body (1) in time.
The utility model provides a fluid rose box, owing to be arranged in the filter core fixed part of fixed filter core top fixed establishment with distance between the netted bottom plate is adjustable setting, therefore can follow the height adjustment of vertical direction to the filter core to can satisfy different production filtration requirements, an oil rose box can satisfy multiple requirement, can effectively reduce production facility's purchasing cost.
Drawings
Fig. 1 is a schematic cross-sectional structure view of an oil filter box according to an embodiment of the present invention;
fig. 2 is a schematic bottom structure view of a top fixing mechanism of the oil filter box according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides an oil filter box, which includes a box body 1, a filter element 6 and a filter element 6 fixing component; the box body 1 and the filter element 6 fixing part are coaxially arranged; the filter element 6 fixing component comprises a central shaft rod 2, a reticular bottom plate 16 and a top fixing mechanism; the mesh bottom plate 16 is fixed at the position of the central shaft rod 2 close to the bottom; the outer wall of the central shaft rod 2 is provided with threads, and the top fixing mechanism is sleeved outside the central shaft rod 2 and is fastened through a first nut 8; the filter cartridge 6 is disposed between the top fixture and the mesh floor 16. As can be appreciated by those skilled in the art, the top fixing mechanism is fastened by the first nut 8, and when the position of the top fixing mechanism needs to be adjusted, the distance between the top fixing mechanism and the mesh bottom plate 16 can be adjusted by turning the first nut 8, so as to adjust the space for arranging the filter cartridge 6, which can facilitate increasing the size of the filter cartridge 6 to meet different filtering requirements.
The filter element 6 is formed by stacking a plurality of filter sheets along the vertical direction. As can be appreciated by those skilled in the art, the filter elements are stacked in a vertical direction, which facilitates adjustment of the height of the filter element 6 in the vertical direction. It will be appreciated by those skilled in the art that the filter element 6 is supported by wood or cotton wool fibers.
The top fixing mechanism comprises a top turnover pressing plate 18, a first sleeve 11, a second sleeve 19 and a spring 9; the first sleeve 11 is of a U-shaped structure with a round hole at the bottom; the inner diameter of the round hole is matched with the outer diameter of the central shaft rod 2; the second sleeve 19 is an annular cylindrical structure, and the second sleeve 19 is arranged at the bottom of the first sleeve 11 and is of an integral structure with the first sleeve 11; the inner diameter of the second sleeve 19 is the same as the inner diameter of the circular hole; the first sleeve 11 and the second sleeve 19 are sleeved outside the central shaft rod 2 coaxially; the top turnover pressing plate 18 is annular and is fixed on the outer edge of the top of the first sleeve 11; the outer diameter of the first nut 8 is larger than the inner diameter of the first sleeve 11; the first sleeve 11, the central shaft rod 2 and the first nut 8 enclose an annular cavity, and the spring 9 is sleeved outside the central shaft rod 2 and arranged in the annular cavity. It will be appreciated by those skilled in the art that the spring 9 can more firmly secure the filter cartridge 6 between the top fold down press 18 and the mesh floor 16.
As shown in fig. 1 or fig. 2, the bottom of the top folding pressing plate 18 is provided with conical fixing posts 17 distributed along the ring shape. As will be appreciated by those skilled in the art, the conical anchoring post 17 may be inserted into the executing fibers for better anchoring.
A first through hole is formed in the center of the top of the box body 1, a second through hole is formed in the center of the bottom of the box body 1, and the top end of the central shaft rod 2 penetrates out of the box body 1 from the first through hole and is fastened through a second nut 10; the bottom of the central shaft rod 2 is provided with a first groove with the inner diameter being the same as that of the second through hole; threads are arranged on the inner wall of the first groove; the bottom of the central shaft lever 2 is abutted against the inner side of the bottom of the box body 1 and communicated with the second through hole; a first bolt is arranged on the outer side of the bottom of the box body 1 and comprises a screw rod 3 and a screw cap 4, and the screw rod 3 is screwed into the first groove; the nut 4 abuts against the outer wall of the bottom of the box body, so that the bottom of the central shaft rod 2 is fastened.
The filter element 6 is of a cylindrical structure; the top of the filter element 6 is provided with a second groove and a third groove which are coaxial with the filter element 6; the second groove and the third groove are sequentially arranged from top to bottom and are communicated with each other; the inner diameter of the second groove matches the outer diameter of the first sleeve 11; the inner diameter of the third groove matches the second sleeve 19. This allows the cartridge 6 to be fitted over the cartridge 6 part.
A first cavity is arranged between the top of the filter element 6 and the inner wall of the top of the box body 1; an oil inlet 7 is formed in the side wall of the box body 1 and positioned on the side wall of the first cavity; a second cavity is arranged between the reticular bottom plate 16 and the inner wall of the bottom of the box body 1; an oil outlet 5 connected with the second cavity is formed in the bottom of the box body 1. As will be understood by those skilled in the art, oil containing particulate matter, moisture and harmful contaminants may be pumped into the first cavity through the oil inlet 7, filtered by the fine filter element 6 and then fed into the second cavity, and then discharged out of the oil filter box through the oil outlet 5 for use in the system.
The top of the box body 1 is also provided with an air hole 12 communicated with the first cavity, and the top of the air hole 12 is provided with an annular sealing ring 14; the inner wall of the air hole 12 is provided with threads and an air valve screw 13. As can be understood by those skilled in the art, the size of the air hole 12 can be adjusted by adjusting the valve screw 13, so as to adjust the air pressure in the box body 1.
The top of the box body 1 is also provided with a pressure gauge 15 for an operator to master the internal pressure parameters of the box body 1 in time.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. An oil filter box is characterized by comprising a box body (1), a filter element (6) and a filter element (6) fixing part; the box body (1) and the filter element (6) fixing part are coaxially arranged; the filter element (6) fixing component comprises a central shaft rod (2), a reticular bottom plate (16) and a top fixing mechanism; the mesh bottom plate (16) is fixed at the position of the central shaft lever (2) close to the bottom; threads are arranged on the outer wall of the central shaft lever (2), and the top fixing mechanism is sleeved outside the central shaft lever (2) and fastened through a first nut (8); the filter element (6) is arranged between the top fixing mechanism and the mesh bottom plate (16).
2. The oil filter box according to claim 1, wherein the filter element (6) is formed by stacking a plurality of filter sheets in a vertical direction.
3. The oil filter box according to claim 2, wherein the top fixing mechanism comprises a top-folding pressure plate (18), a first sleeve (11), a second sleeve (19) and a spring (9); the first sleeve (11) is of a U-shaped structure with a round hole at the bottom; the inner diameter of the round hole is matched with the outer diameter of the central shaft rod (2); the second sleeve (19) is of an annular cylindrical structure, and the second sleeve (19) is arranged at the bottom of the first sleeve (11) and is of an integral structure with the first sleeve (11); the inner diameter of the second sleeve (19) is the same as the inner diameter of the circular hole; the first sleeve (11) and the second sleeve (19) are sleeved outside the central shaft rod (2) in a coaxial manner; the top turnover pressing plate (18) is annular and is fixed on the outer edge of the top of the first sleeve (11); the outer diameter of the first nut (8) is larger than the inner diameter of the first sleeve (11); the first sleeve (11), the central shaft rod (2) and the first nut (8) enclose to form an annular cavity, and the spring (9) is sleeved outside the central shaft rod (2) and arranged in the annular cavity.
4. The oil filter box according to claim 3, characterized in that the bottom of the top turnover pressing plate (18) is provided with conical fixing columns (17) distributed along the ring.
5. The oil filter box according to claim 4, characterized in that a first through hole is arranged at the top center of the box body (1), a second through hole is arranged at the bottom center of the box body (1), and the top end of the central shaft rod (2) penetrates out of the box body (1) from the first through hole and is fastened through a second nut (10); the bottom of the central shaft lever (2) is provided with a first groove with the inner diameter being the same as that of the second through hole; threads are arranged on the inner wall of the first groove; the bottom of the central shaft lever (2) is abutted against the inner side of the bottom of the box body (1) and is communicated with the second through hole; a first bolt is arranged on the outer side of the bottom of the box body (1), the first bolt comprises a screw rod (3) and a screw cap (4), and the screw rod (3) is screwed into the first groove; the nut (4) is abutted against the outer wall of the bottom of the box body, so that the bottom of the central shaft rod (2) is fastened.
6. The oil filter box according to claim 5, characterized in that the filter element (6) is of cylindrical configuration; the top of the filter element (6) is provided with a second groove and a third groove which are coaxial with the filter element (6); the second groove and the third groove are sequentially arranged from top to bottom and are communicated with each other; the inner diameter of the second groove is matched with the outer diameter of the first sleeve (11); the third groove has an inner diameter matching the second sleeve (19).
7. The oil filter box according to claim 6, characterized in that a first cavity is arranged between the top of the filter element (6) and the inner wall of the top of the box body (1); an oil inlet (7) is formed in the side wall of the box body (1) and positioned on the side wall of the first cavity; a second cavity is arranged between the reticular bottom plate (16) and the inner wall of the bottom of the box body (1); an oil outlet (5) connected with the second cavity is formed in the bottom of the box body (1).
8. The oil filter box according to claim 7, characterized in that the top of the box body (1) is further provided with an air hole (12) communicated with the first cavity, and the top of the air hole (12) is provided with an annular sealing ring (14); the inner wall of the air hole (12) is provided with threads and an air valve screw (13).
9. The oil filter box according to claim 8, characterized in that a pressure gauge (15) is further provided on the top of the box body (1) for an operator to timely grasp the pressure parameters inside the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490502.8U CN212039244U (en) | 2020-04-07 | 2020-04-07 | Oil liquid filter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490502.8U CN212039244U (en) | 2020-04-07 | 2020-04-07 | Oil liquid filter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212039244U true CN212039244U (en) | 2020-12-01 |
Family
ID=73541748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020490502.8U Expired - Fee Related CN212039244U (en) | 2020-04-07 | 2020-04-07 | Oil liquid filter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212039244U (en) |
-
2020
- 2020-04-07 CN CN202020490502.8U patent/CN212039244U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |