CN204436919U - Multi-channel hydraulic divides oily device - Google Patents
Multi-channel hydraulic divides oily device Download PDFInfo
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- CN204436919U CN204436919U CN201520005051.3U CN201520005051U CN204436919U CN 204436919 U CN204436919 U CN 204436919U CN 201520005051 U CN201520005051 U CN 201520005051U CN 204436919 U CN204436919 U CN 204436919U
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Abstract
The utility model discloses a kind of multi-channel hydraulic and divides oily device, comprise filler opening high-pressure ball valve, point oily module, seed oil road high-pressure ball valve, the quick release coupling being with one-way valve and return opening low pressure ball valve, be characterized in: in point oily module, be provided with in-line and return line, filler opening high-pressure ball valve is installed on in-line, and return opening low pressure ball valve is installed on return line; In-line point has the sub-in-line of multichannel, return line point has the sub-oil circuit of multichannel and sub-in-line and sub-oil circuit are arranged in pairs, a strip in-line correspondence arranges a strip oil circuit; Each sub-in-line is separately installed with seed oil road high-pressure ball valve.The utility model is used for the hydraulic oil of working connection to carry out multichannel shunting, and provide pressure oil-source to each actuator being distributed in diverse location, the control valve platform of each actuator can be arranged near this device nearby, improves speed of response and the control accuracy of actuator.
Description
Technical field
The utility model relates to a kind of multi-channel hydraulic and divides oily device, belongs to hydraulics and control field.
Background technique
Hydraulics has been widely used in driving to various machinery and control.In a set of hydraulic system, often need drive or control multiple actuator, but, each actuator often dispersed placement, the fuel feeding and the oil return that adopt control valve and complicated line arrangement to solve each actuator in conventional art, so, cause the distant of each control valve and actuator, have impact on speed of response and the control accuracy of actuator; Oil inlet end in addition only at hydraulic power unit in conventional art arranges filter and accumulator, does not have special point oily oil strain stable-pressure device, also have impact on stability and the reliability of hydraulic work system between hydraulic power unit and actuator.
Therefore, designing a kind of multi-channel hydraulic for connecting hydraulic power unit and each actuator divides oily device to be the significant technical task of tool.
Summary of the invention
The purpose of this utility model is exactly the problems referred to above existed to solve prior art, thus provides a kind of being connected to play point multi-channel hydraulic that oil acts between hydraulic power unit and each actuator and divide oily device.
Technical solution of the present utility model is: a kind of multi-channel hydraulic divides oily device, comprise filler opening high-pressure ball valve, point oily module, seed oil road high-pressure ball valve, the quick release coupling being with one-way valve and return opening low pressure ball valve, in-line and return line is provided with in described point of oily module, described filler opening high-pressure ball valve is installed on in-line, and be positioned near total filler opening, described return opening low pressure ball valve is installed on return line, and is positioned near total return opening; Described in-line divides and has the sub-in-line of multichannel, described return line divides the sub-oil circuit of multichannel, and described sub-in-line and sub-oil circuit are arranged in pairs, and a strip in-line correspondence arranges a strip oil circuit; Described each way in-line is separately installed with seed oil road high-pressure ball valve, and the quick release coupling of described band one-way valve is arranged on each way in-line and sub-oil circuit.
Further, above-mentioned multi-channel hydraulic divides oily device, and wherein: be separately provided with a high-precision high voltage filter, this high-precision high voltage filter is installed on in-line, and after being positioned at filler opening high-pressure ball valve.
Further, above-mentioned multi-channel hydraulic divides oily device, and wherein: be separately provided with an accumulator, this accumulator is arranged on in-line, and before being positioned at each seed oil road high-pressure ball valve, after described high-precision high voltage filter.
Further, above-mentioned multi-channel hydraulic divides oily device, and wherein: the quick release coupling being separately provided with multiple band one-way valve, the quick release coupling of described band one-way valve is arranged on each way in-line and sub-oil circuit.
Again further, above-mentioned multi-channel hydraulic divides oily device, wherein: described sub-in-line is provided with 3,4 or 5; Correspondingly, described sub-return line is provided with 3,4 or 5.
Technique effect of the present utility model is mainly reflected in: multi-channel hydraulic divides oily device to adopt integrated form design, compact structure, be convenient to install, dismantle and maintenance, for the hydraulic oil of working connection being carried out multichannel shunting and providing pressure oil-source to each actuator being distributed in diverse location, the control valve platform of each actuator can be arranged near this device nearby, improves speed of response and the control accuracy of actuator; Relatively independent between each seed oil road, be independent of each other, be convenient to dismounting and the maintenance on each seed oil road, improve and control and maintenance efficiency; The utility model is also integrated with oil filtrating, stablizes the multiple functions such as oil pressure in addition, and the hydraulic oil that hydraulic power unit exports obtains filtration, purification, voltage stabilizing and multichannel shunting by this device, ensure that stability and the reliability of whole hydraulic work system.
Accompanying drawing explanation
Fig. 1 is the structural representation that multi-channel hydraulic divides oily device.
In figure, the implication of each reference character is: 1-filler opening high-pressure ball valve, 2-high-precision high voltage filter, 3-accumulator, 4-point oily module, 41-oil feed line, 42-return line, 43-sub-in-line, 44-sub-oil circuit, 5-seed oil road high-pressure ball valve, the quick release coupling of 6-band one-way valve, 7-return opening low pressure ball valve, P-main filler opening, T-main return opening, P1-seed oil road filler opening, T1-seed oil road return opening.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, is easier to make technical solutions of the utility model understand and grasp.
As shown in Figure 1, multi-channel hydraulic divides oily device, comprises quick release coupling 6, the return opening low pressure ball valve 7 of filler opening high-pressure ball valve 1, high-precision high voltage filter 2, accumulator 3, point oily module 4, seed oil road high-pressure ball valve 5, band one-way valve.Divide in oily module 4 and be provided with in-line 41 and return line 42, one end of in-line 41 and return line 42 is respectively arranged with total filler opening and total return opening.Divide total filler opening of oily module 4 to be connected with the main oil inlet P of hydraulic power unit, a point total return opening for oily module 4 is connected with the main oil return inlet T of hydraulic power unit.The in-line 41 of point oily module 4 point there is the sub-in-line 43 of multichannel, the return line 42 of point oily module 4 point there is the sub-oil circuit 44 of multichannel, and sub-in-line 43 and sub-oil circuit 44 are arranged in pairs, one strip in-line 43 correspondence is provided with a strip oil circuit 44, the seed oil road oil inlet P 1 of each sub-in-line 43 connects the oil inlet end of each actuating mechanism controls valve platform, and the seed oil road oil return inlet T 1 of each sub-oil circuit 44 connects the oil revolving end of each actuating mechanism controls valve platform.Seed oil road high-pressure ball valve 5 to be arranged in point oily module 4 on corresponding sub-in-line 43 respectively, for controlling the opening and closing of corresponding sub-in-line 43, is convenient to combinationally using of each sub-in-line 43, also can close the sub-in-line 43 temporarily not needing work; On each the sub-in-line 43 that quick release coupling 6 with one-way valve is arranged on point oily module 4 and sub-oil circuit 44, can open or close corresponding sub-in-line 43 or sub-oil circuit 44 fast.
High-precision high voltage filter 2 to be arranged on point in-line of oily module 4 and to be positioned near total filler opening, carries out further secondary filter, ensure that fluid has high turbidity test to the fluid of process.Filler opening high-pressure ball valve 1 is arranged on the in-line of point oily module 4, and before being positioned at the filler opening of high-precision high voltage filter 2.Accumulator 3 to be arranged on point in-line 41 of oily module 4 and before being positioned at each seed oil road high-pressure ball valve 5, after high-precision high voltage filter 2, for the pulsation of oil liquid pressure in absorption liquid pressing system, oil pressure is kept to stablize, eliminate the impact to system, accumulator 3 also has moment liquid replenishing function in addition, and the system of guarantee has enough flows.Return opening low pressure ball valve 7 to be arranged on point return line 42 of oily module 4 and to be positioned near total return opening, is convenient to dismounting and maintenance.The quantity of the one's duty sub-in-line 43 of oily oil strain stable-pressure device and sub-oil circuit 44 is unrestricted, can arrange according to actual needs, can arrange several groups of reserved passageway more during design, as subsequent use, to expand use from now on.
In sum, the multiple functions such as the utility model device is integrated with oil filtrating, stablizes oil pressure, hydraulic circuit shunting, be applicable to cleanliness of hydraulic oil requirement compared with high, pressure surge is little, the occasion of hydraulic actuator dispersed placement, the control valve platform being convenient to each actuator is arranged near equipment nearby, improves speed of response and the control accuracy of actuator; Between each sub-in-line and relatively independent between each sub-oil circuit, be independent of each other, be convenient to dismounting and the maintenance of each sub-in-line or sub-oil circuit, improve and control and maintenance efficiency.The utility model is also integrated with oil filtrating, stablizes the function of oil pressure, and the hydraulic oil that hydraulic power unit exports obtains filtration, purification, voltage stabilizing and multichannel shunting by this device, ensure that stability and the reliability of whole hydraulic work system.
Certainly, be more than representative instance of the present utility model, in addition, the utility model can also have other multiple embodiment, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop within the claimed scope of the utility model.
Claims (5)
1. a multi-channel hydraulic divides oily device, it is characterized in that: comprise filler opening high-pressure ball valve, point oily module, seed oil road high-pressure ball valve and return opening low pressure ball valve, in-line and return line is provided with in described point of oily module, described filler opening high-pressure ball valve is installed on in-line, and be positioned near total filler opening, described return opening low pressure ball valve is installed on return line, and is positioned near total return opening; Described in-line divides and has the sub-in-line of multichannel, described return line divides the sub-oil circuit of multichannel, and described sub-in-line and sub-oil circuit are arranged in pairs, and a strip in-line correspondence arranges a strip oil circuit; Described each way in-line is separately installed with seed oil road high-pressure ball valve.
2. multi-channel hydraulic according to claim 1 divides oily device, it is characterized in that: be separately provided with a high-precision high voltage filter, and this high-precision high voltage filter is installed on in-line, and after being positioned at filler opening high-pressure ball valve.
3. multi-channel hydraulic according to claim 2 divides oily device, it is characterized in that: be separately provided with an accumulator, and this accumulator is arranged on in-line, and before being positioned at each seed oil road high-pressure ball valve, after described high-precision high voltage filter.
4. multi-channel hydraulic according to claim 1 divides oily device, it is characterized in that: the quick release coupling being separately provided with multiple band one-way valve, and the quick release coupling of described band one-way valve is arranged on each way in-line and sub-oil circuit.
5. multi-channel hydraulic according to claim 1 divides oily device, it is characterized in that: described sub-in-line is provided with 3,4 or 5; Correspondingly, described sub-return line is provided with 3,4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005051.3U CN204436919U (en) | 2015-01-06 | 2015-01-06 | Multi-channel hydraulic divides oily device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005051.3U CN204436919U (en) | 2015-01-06 | 2015-01-06 | Multi-channel hydraulic divides oily device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436919U true CN204436919U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005051.3U Expired - Fee Related CN204436919U (en) | 2015-01-06 | 2015-01-06 | Multi-channel hydraulic divides oily device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533864A (en) * | 2015-01-06 | 2015-04-22 | 苏州有色金属研究院有限公司 | Multi-channel hydraulic oil distribution device |
| CN106018108A (en) * | 2016-06-28 | 2016-10-12 | 国营芜湖机械厂 | Novel pressure testing device |
-
2015
- 2015-01-06 CN CN201520005051.3U patent/CN204436919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533864A (en) * | 2015-01-06 | 2015-04-22 | 苏州有色金属研究院有限公司 | Multi-channel hydraulic oil distribution device |
| CN106018108A (en) * | 2016-06-28 | 2016-10-12 | 国营芜湖机械厂 | Novel pressure testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |