CN204219895U - A kind of motor turning absorbing and filtering device - Google Patents
A kind of motor turning absorbing and filtering device Download PDFInfo
- Publication number
- CN204219895U CN204219895U CN201420598564.5U CN201420598564U CN204219895U CN 204219895 U CN204219895 U CN 204219895U CN 201420598564 U CN201420598564 U CN 201420598564U CN 204219895 U CN204219895 U CN 204219895U
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- upper shell
- lower house
- filter
- absorbing
- filtering device
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- 238000001914 filtration Methods 0.000 title claims abstract description 40
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 25
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Abstract
The utility model proposes a kind of good filtration effect, do not affect the motor turning absorbing and filtering device of steering oil suction resistance.This filter is made up of oil inlet pipe, upper shell, flowline, lower house, coarse filter device, thin filter, described coarse filter device is fixed on the inside of upper shell, and communicate with the oil inlet pipe through upper shell, described thin filter is fixed on the inside of lower house, and communicates with the flowline through lower house; Described upper shell docks with lower house, to make coarse filter device, in thin filter is contained within upper shell and lower house is formed space; The pore size filter of described coarse filter device is greater than the pore size filter of described thin filter.Because this filter is a cavity body structure, can suitably slows down fluid panting action, make oil suction more smooth.And when Motor Maintenance, can dismantle easily, thus the impurity on filter screen is cleared up.Damaged if any filter screen, significantly can observe, thus can ensure to keep in repair timely.
Description
Technical field
The utility model relates to automobile steering system, is specifically related to a kind of device to turning to liquid to have clean filtering function.
Background technology
Along with the raising of people's living standard, automobile more and more becomes the indispensable vehicles of people's daily life, and the every quality requirements of people to automobile is also more and more higher.Noise and the abnormal sound of steering more and more receive publicity, and the impurity in hydraulic steering system affects the key factor of steering noise and abnormal sound beyond doubt, how the more effective impurity that prevents, on the impact of steering quality, more and more becomes problem important in Automobile Design.At present, the technical scheme that automobile extensively adopts increases filter screen in turnable stock solution tank, the impurity in filter liquide.This kind of technical scheme is higher to production process control overflow, much by the mode of welding, tank body and filter screen are fixed, this technical process is easy to produce welding slag, cause welding slag not clean up and flow to turning in liquid, follow-up with turning to liquid to enter power-assisted steering oil pump, thus cause the Problem of Failure such as the inner widget clamping stagnation of oil pump, scuffing.In use procedure, if filter screen is damaged and do not have filtration, just the whole tank that turns to can only be replaced, cause the wasting of resources.In addition, because filter screen is arranged in tank body, damaged be also difficult to find, and cause filtration inefficiencies.
There is indivedual vehicle that filter screen is set at steering pump place, but program difficult arrangement, or filter effect is not good, and concrete practical application easily has problems.As increased system oil suction resistance, cause turbulent flow etc., thus cause the quality problems such as the large or abnormal sound of steering noise.
Summary of the invention
The purpose of this utility model is the motor turning absorbing and filtering device proposing a kind of good filtration effect, do not affect steering oil suction resistance.
Motor turning absorbing and filtering device of the present utility model is made up of oil inlet pipe, upper shell, flowline, lower house, coarse filter device, thin filter, described coarse filter device is fixed on the inside of upper shell, and communicate with the oil inlet pipe through upper shell, described thin filter is fixed on the inside of lower house, and communicates with the flowline through lower house; Described upper shell docks with lower house, to make coarse filter device, in thin filter is contained within upper shell and lower house is formed space; The pore size filter of described coarse filter device is greater than the pore size filter of described thin filter.
Operationally, steering oil enters in the space that upper shell and lower house formed by oil inlet pipe, finally discharged by flowline, in the process, steering oil, first through the filtration of coarse filter device, filters the impurity etc. that diameter is larger, and then through the filtration of meticulous filter, improve the cleannes of steering oil further, avoid impurity to run steering and impact.Because this motor turning absorbing and filtering device is a cavity body structure, can suitably slows down fluid panting action, make oil suction more smooth.And when Motor Maintenance, can dismantle easily, thus the impurity on filter screen is cleared up.Damaged if any filter screen, can significantly observe, from ensureing to keep in repair timely.
Specifically, described coarse filter device is made up of columniform first support and the coarse strainer being fixed on the first rack surface, and described first support is fixed on the inside of upper shell; Described thin filter is made up of columniform second support and the fie screen being fixed on the second rack surface, and described second support is fixed on the inside of lower house; The aperture of described coarse strainer is greater than the aperture of described fie screen.Filter screen is fixed on support, is fixed in the housing of filter by support again, and the mode visuality of this installation filter screen is good, and the defects such as breakage, welding slag easily find, process.
Further, the area of described coarse strainer is less than the area of fie screen, the coarse strainer aperture of such input is large, and the fie screen aperture of output is little, but the area of the area ratio coarse strainer of coarse strainer is little, the version of this layered filtration, share the filter pressure of each filter screen, prevent filter net jam, ensure that the unimpeded of liquid, avoid the effect due to filter screen that oil pump suction resistance is increased.
Further, this motor turning absorbing and filtering device also comprises one or more flexible collar, and described upper shell stretches in lower house, and described flexible collar is stuck in the outside of lower house, to make to clamp between upper shell and lower house.Or this motor turning absorbing and filtering device also comprises one or more flexible collar, and described lower house stretches in upper shell, and described flexible collar is stuck in the outside of upper shell, to make to clamp between upper shell and lower house.Upper shell and lower house is fixed, convenient installation and follow-up field-strip by the mode of flexible collar.
Further, this motor turning absorbing and filtering device also comprises one or more sealing ring, and the outer surface of described upper shell is provided with groove, and described seal ring set is in groove, and sealing ring is located between upper shell and lower house; Or this motor turning absorbing and filtering device also comprises one or more sealing ring, and the outer surface of described lower house is provided with groove, and described seal ring set is in groove, and sealing ring is located between upper shell and lower house.Sealing ring can improve the sealing between upper shell and lower house, avoids steering oil to reveal from upper shell and lower house joint.
Further, described upper shell and/or lower house are provided with steering oil flow direction mark, and reference when installing to facilitate workman, avoids wrongly installed direction.
Motor turning absorbing and filtering device of the present utility model overcomes the disadvantage of existing filter configuration, decreases the problem such as hard steering, noise abnormal sound.When steering assembles this sets filtering device, its turnable stock solution tank can cancel filter screen, flow-stopping plate, structure simplifies further, and this had both simplified the production technology of turnable stock solution tank, remains in welding slag in tank or filter screen and lost efficacy and be difficult to the quality problems such as discovery when it also avoid welding filter screen.When maintenance, easily filter can be disassembled, and filter screen is rinsed.As found filter screen damaging problem, directly can change, effectively ensure that cleannes and the filtration reliability of whole system fluid.
Accompanying drawing explanation
Fig. 1 is the structural representation of motor turning absorbing and filtering device of the present utility model.
Fig. 2 is the front view of motor turning absorbing and filtering device of the present utility model.
Fig. 3 is the structural representation of coarse filter device of the present utility model and thin filter.
Accompanying drawing indicates: oil inlet pipe 1, upper shell 2, groove 21, flowline 3, lower house 4, coarse filter device 5, first support 51, coarse strainer 52, thin filter 6, second support 61, fie screen 62, flexible collar 7, sealing ring 8, steering oil flow direction mark 9.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in the figure, the motor turning absorbing and filtering device of the present embodiment is made up of oil inlet pipe 1, upper shell 2, flowline 3, lower house 4, coarse filter device 5, thin filter 6, flexible collar 7, sealing ring 8, described coarse filter device 5 is fixed on the inside of upper shell 2, and communicate with the oil inlet pipe 1 through upper shell 2, described thin filter 6 is fixed on the inside of lower house 4, and communicates with the flowline 3 through lower house 4; Described upper shell 2 docks with lower house 4, and to make coarse filter device 5, thin filter 6 is contained within the space that upper shell 2 and lower house 4 formed.
Specifically, described coarse filter device 5 is made up of with the coarse strainer 52 being fixedly welded on the first support 51 surface the first support 51 of cylindrical frame structure, and described first support 51 is fixedly welded on the inside of upper shell 2; Described thin filter 6 is made up of with the fie screen 62 being fixedly welded on the second support 61 surface the second support 61 of cylindrical frame structure, and described second support 61 is fixedly welded on the inside of lower house 4; The aperture of described coarse strainer 52 is greater than the aperture of described fie screen 62, and the area of coarse strainer 52 is less than the area of fie screen 62.Filter screen is weldingly fixed on support, is fixed in the housing of filter by support again, and the mode visuality of this installation filter screen is good, and the defects such as breakage, welding slag easily find, process.And coarse strainer 52 aperture of input is large, and fie screen 62 aperture of output is little, the area of the area ratio coarse strainer 52 of coarse strainer 52 is little, the version of this layered filtration, share the filter pressure of each filter screen, prevent filter net jam, ensure that the unimpeded of liquid, avoid the effect due to filter screen that oil pump suction resistance is increased.
Upper shell 2 stretches in lower house 4, and described flexible collar 7 is stuck in the outside of lower house 4, to make to clamp between upper shell 2 and lower house 4.Upper shell 2 and lower house 4 is fixed, convenient installation and follow-up field-strip by the mode of flexible collar 7.
The outer surface of upper shell 2 is provided with groove 21, and described sealing ring 8 is placed on groove 21 place, and sealing ring 8 is located between upper shell 2 and lower house 4.Sealing ring 8 can improve the sealing between upper shell 2 and lower house 4, avoids steering oil to reveal from upper shell 2 and lower house 4 joint.
Housing is provided with steering oil flow direction mark 9, and reference when installing to facilitate workman, avoids wrongly installed direction.
Operationally, steering oil enters in the space that upper shell 2 and lower house 4 formed by oil inlet pipe 1, finally discharged by flowline 3, in the process, steering oil, first through the filtration of coarse filter device 5, filters the impurity etc. that diameter is larger, and then through the filtration of meticulous filter 6, improve the cleannes of steering oil further, avoid impurity to run steering and impact.Because this motor turning absorbing and filtering device is a cavity body structure, can suitably slows down fluid panting action, make oil suction more smooth.And when Motor Maintenance, can dismantle easily, thus the impurity on filter screen is cleared up.Damaged if any filter screen, can significantly observe, from ensureing to keep in repair timely.
When automobile maintenance, filter is disconnected the connection with pipeline, pull open elastic circlip, namely separable upper-lower casing 4, carries out cleaning treatment to the impurity on thickness filter screen 62.
Claims (8)
1. a motor turning absorbing and filtering device, it is characterized in that being made up of oil inlet pipe, upper shell, flowline, lower house, coarse filter device, thin filter, described coarse filter device is fixed on the inside of upper shell, and communicate with the oil inlet pipe through upper shell, described thin filter is fixed on the inside of lower house, and communicates with the flowline through lower house; Described upper shell docks with lower house, to make coarse filter device, in thin filter is contained within upper shell and lower house is formed space; The pore size filter of described coarse filter device is greater than the pore size filter of described thin filter.
2. motor turning absorbing and filtering device according to claim 1, it is characterized in that described coarse filter device is made up of columniform first support and the coarse strainer being fixed on the first rack surface, described first support is fixed on the inside of upper shell; Described thin filter is made up of columniform second support and the fie screen being fixed on the second rack surface, and described second support is fixed on the inside of lower house; The aperture of described coarse strainer is greater than the aperture of described fie screen.
3. motor turning absorbing and filtering device according to claim 2, is characterized in that the area of described coarse strainer is less than the area of fie screen.
4. the motor turning absorbing and filtering device according to claim 1 or 2 or 3, it is characterized in that this motor turning absorbing and filtering device also comprises one or more flexible collar, described upper shell stretches in lower house, described flexible collar is stuck in the outside of lower house, to make to clamp between upper shell and lower house.
5. motor turning absorbing and filtering device according to claim 4, it is characterized in that this motor turning absorbing and filtering device also comprises one or more sealing ring, the outer surface of described upper shell is provided with groove, and described seal ring set is in groove, and sealing ring is located between upper shell and lower house.
6. the motor turning absorbing and filtering device according to claim 1 or 2 or 3, it is characterized in that this motor turning absorbing and filtering device also comprises one or more flexible collar, described lower house stretches in upper shell, described flexible collar is stuck in the outside of upper shell, to make to clamp between upper shell and lower house.
7. motor turning absorbing and filtering device according to claim 6, it is characterized in that this motor turning absorbing and filtering device also comprises one or more sealing ring, the outer surface of described lower house is provided with groove, and described seal ring set is in groove, and sealing ring is located between upper shell and lower house.
8. motor turning absorbing and filtering device according to claim 1, is characterized in that described upper shell and/or lower house are provided with steering oil flow direction mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598564.5U CN204219895U (en) | 2014-10-16 | 2014-10-16 | A kind of motor turning absorbing and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598564.5U CN204219895U (en) | 2014-10-16 | 2014-10-16 | A kind of motor turning absorbing and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219895U true CN204219895U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420598564.5U Active CN204219895U (en) | 2014-10-16 | 2014-10-16 | A kind of motor turning absorbing and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219895U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762021A (en) * | 2016-12-28 | 2017-05-31 | 广州豪进摩托车股份有限公司 | Serial machine oil rectifier |
| CN109306726A (en) * | 2018-11-08 | 2019-02-05 | 唐志超 | A kind of sanitary wastewater filter device |
| CN109331554A (en) * | 2018-11-23 | 2019-02-15 | 江西洪都航空工业集团有限责任公司 | A kind of pressure altitude simulator rapid abutting joint filter device |
| CN111696756A (en) * | 2020-06-22 | 2020-09-22 | 贵州电网有限责任公司 | Portable oil filling equipment mends oily device fast |
-
2014
- 2014-10-16 CN CN201420598564.5U patent/CN204219895U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762021A (en) * | 2016-12-28 | 2017-05-31 | 广州豪进摩托车股份有限公司 | Serial machine oil rectifier |
| CN109306726A (en) * | 2018-11-08 | 2019-02-05 | 唐志超 | A kind of sanitary wastewater filter device |
| CN109331554A (en) * | 2018-11-23 | 2019-02-15 | 江西洪都航空工业集团有限责任公司 | A kind of pressure altitude simulator rapid abutting joint filter device |
| CN111696756A (en) * | 2020-06-22 | 2020-09-22 | 贵州电网有限责任公司 | Portable oil filling equipment mends oily device fast |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |