CN208634441U - A kind of manual four mouthfuls of oil circuit switching valves - Google Patents
A kind of manual four mouthfuls of oil circuit switching valves Download PDFInfo
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- CN208634441U CN208634441U CN201720766135.8U CN201720766135U CN208634441U CN 208634441 U CN208634441 U CN 208634441U CN 201720766135 U CN201720766135 U CN 201720766135U CN 208634441 U CN208634441 U CN 208634441U
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- oil circuit
- circuit interface
- valve assembly
- assembly
- valve body
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Abstract
The utility model discloses a kind of manual four mouthfuls of oil circuit switching valves, upper valve body and lower valve body including overlapping connection setting, the first oil circuit interface is offered in lower valve body, second oil circuit interface, third oil circuit interface is offered on upper valve body, 4th oil circuit interface, it is also equipped with valve assembly A, valve assembly B, valve assembly C, valve assembly D, valve assembly E is provided between first oil circuit interface and third oil circuit interface, valve assembly F is provided between second oil circuit interface and the 4th oil circuit interface, upper valve body and lower valve body vertical direction are provided with power transmission bar assembly, power transmission bar assembly is in the middle part of upper valve body and lower valve body, power transmission bar assembly is sequentially connected with valve assembly respectively, Handleset is provided at the top of power transmission bar assembly.Structure is simple, easy to operate, and the opening and closing that four mouthfuls of oil circuits can be controlled by a handle is connected to change, and good seal performance, high pressure resistant, convenient and reliable, is widely used.
Description
Technical field
The utility model relates to vehicle-mounted oil circuit systems technology fields, more particularly to a kind of manual four mouthfuls of oil circuit switching valves.
Background technique
Multi-channel switch valve is also reversal valve, is widely used on the mechanical equipments such as fork truck, mainly meets the list of executing agency
To locking.Especially current vehicle-mounted oil piping system require to each oil circuit move towards carry out it is changeable manually control, but by
To the constraint of the various aspects such as installation space and valve member weight, while considering to control system again, facilitates operation.Therefore it needs
The oil circuit switching valve for wanting some monolevers, the control of a variety of routing states is completed in the case where volume is small as far as possible.And it is existing at present
Some multiple directional control valves mostly use split type structure, and that there are sealing elements is easy to damage for this structure, is bolted easily loosening, each component
Between easy oil leakage the problems such as, inconvenient for operation and there is also needing the control of multiple handles, the problems such as volume is big.
Utility model content
The utility model is intended to provide a kind of manual four mouthfuls of oil circuit switching valves, the very good solution above problem, structure
Simply, easy to operate, the opening and closing that four mouthfuls of oil circuits can be controlled by a handle is connected to change, and good seal performance, high pressure resistant,
It is convenient and reliable, it is widely used.
The technical solution of the utility model is a kind of manual four mouthfuls of oil circuit switching valves, the upper valve body including overlapping connection setting
And lower valve body, the first oil circuit interface, the second oil circuit interface are offered in the lower valve body, and third oil is offered on the upper valve body
Road interface, the 4th oil circuit interface, the first oil circuit interface, the second oil circuit interface, third oil circuit interface, on the 4th oil circuit interface
It is separately installed with valve assembly A, valve assembly B, valve assembly C, valve assembly D, the first oil circuit interface and third oil circuit
It is provided with valve assembly E between interface, is provided with valve assembly F between the second oil circuit interface and the 4th oil circuit interface, institute
It states upper valve body and lower valve body vertical direction is provided with power transmission bar assembly, the power transmission bar assembly is in upper valve body and lower valve body
Portion, the power transmission bar assembly respectively with valve assembly A, valve assembly B, valve assembly C, valve assembly D, valve assembly E and work
Door component F transmission connection, the power transmission bar assembly top are provided with Handleset.
Further, the power transmission bar assembly respectively with valve assembly A, valve assembly B, valve assembly C, valve assembly D,
Valve assembly E and valve assembly F is sequentially connected by cut-off wheel.
Further, the power transmission bar assembly is fixedly connected by bolt with Handleset.
Further, the Handleset includes " 7 " font handle.
Further, the first oil circuit interface, the second oil circuit interface, third oil circuit interface, the 4th oil circuit interface are adopted
It is connected with 24 ° of conical tube types.
Further, the valve assembly A-F is valve spool of valve, is mainly used for the opening and closing of control piper.
The beneficial effects of the utility model are:
1. the utility model controls the opening and closing of six valve assemblies using a handle, carry out four oil circuit interfaces mutual
Associated closing be connected to, form different accesses, integrated level is high, and structure is simple, easy to operate；
The pressure-resistant performance of switching valve is enhanced by two valve assemblies 2. at least having in each access, safely may be used
It leans on, is widely used.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model structural front view；
Fig. 3 is the structure sectional view in Fig. 2 at A-A；
Fig. 4 is the utility model rear interior structural schematic diagram；
In figure: 1. upper valve bodies, 2. lower valve bodies, 3. first oil circuit interfaces, 4. second oil circuit interfaces, 5. third oil circuit interfaces,
6. the 4th oil circuit interface, 7. valve assembly A, 8. valve assembly B, 9. valve assembly C, 10. valve assembly D, 11. valve assembly E,
12. valve assembly F, 13. power transmission bar assemblies, 14. Handlesets.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
As shown in Figures 1 to 4, the utility model provides a kind of manual four mouthfuls of oil circuit switching valves, including overlapping connection is set
The upper valve body 1 and lower valve body 2 set offer the first oil circuit interface 3, the second oil circuit interface 4, the upper valve in the lower valve body 2
Third oil circuit interface 5, the 4th oil circuit interface 6, the first oil circuit interface 3, the second oil circuit interface 4, third oil are offered on body 1
Valve assembly A7, valve assembly B8, valve assembly C9, valve assembly are separately installed on road interface 5, the 4th oil circuit interface 6
D10 is provided with valve assembly E11,4 He of the second oil circuit interface between the first oil circuit interface 3 and third oil circuit interface 5
Valve assembly F12 is provided between 4th oil circuit interface 6, the upper valve body 1 and 2 vertical direction of lower valve body are provided with transmission rod group
Part 13, the power transmission bar assembly 13 through upper valve body 1 and the middle part of lower valve body 2, the power transmission bar assembly 13 respectively with valve assembly
A7, valve assembly B8, valve assembly C9, valve assembly D10, valve assembly E11 and valve assembly F12 transmission connection, the biography
Handleset 14 is provided at the top of power bar assembly 13.
The power transmission bar assembly 13 respectively with valve assembly A7, valve assembly B8, valve assembly C9, valve assembly D10, work
Door component E11 and valve assembly F12 are sequentially connected by cut-off wheel or intermittent drive connects, and power transmission bar assembly 13 is by hand
The angle input of handle component 14 is converted to the lateral displacement output of different location, when power transmission bar assembly 13 being made to be located at different location,
Six valve assemblies have different open and-shut modes, realize that the connection of different accesses is closed.The power transmission bar assembly 13 passes through spiral shell
Bolt is fixedly connected with Handleset 14.The Handleset 14 includes " 7 " font handle.The Handleset 14 is additionally provided with lock
Determine device, Handleset 14 rotates to locked and generation rule angle output when fixed position.The first oil circuit interface 3,
Second oil circuit interface 4, third oil circuit interface 5, the 4th oil circuit interface 6 are all made of 24 ° of conical tube type connections.The valve assembly A7-
F12 is the valve spool of valve of the prior art, is mainly used for the opening and closing of control piper.
Specifically, a kind of 4 mouthfuls of oil circuit switching valves of monolever control of the utility model are it is characterized in that realize 3 kinds of differences
State of the art: when handle is threaded to 1 position of state: it is complete while connect with the second oil circuit interface 4 to complete the first oil circuit interface 3
It is connected at third oil circuit interface 5 with the 4th oil circuit interface 6；When handle is threaded to 2 position of state: completing 3 He of the first oil circuit interface
Third oil circuit interface 5 is connected, the second oil circuit interface 4 and the cut-off of the 4th oil circuit interface 6；When handle is threaded to 3 position of state: first
Oil circuit interface 3, the second oil circuit interface 4, third oil circuit interface 5, the 4th oil circuit interface 6 are turned off.Any access oil circuit can be extremely
2 valve of process of few forward and reverse, improve the high voltage performance of product.Valve assembly is all externally reversed, interface pressure
It is higher, seal better.Regardless of which interface oil inlet, when unused handle opens access, product is able to achieve zero leakage, and does not have
Directionality.
The utility model controls the opening and closing of six valve assemblies using a handle, closes four oil circuit interfaces mutually
The closing of connection be connected to, form different accesses, integrated level is high, and structure is simple, easy to operate；At least have in each access
By two valve assemblies, the pressure-resistant performance for enhancing switching valve is securely and reliably widely used.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model
The change and modification answered all should belong to the protection scope of the utility model the attached claims.
Claims (6)
1. a kind of manual four mouthfuls of oil circuit switching valves, it is characterised in that: upper valve body and lower valve body including overlapping connection setting, it is described
The first oil circuit interface, the second oil circuit interface are offered in lower valve body, and third oil circuit interface, the 4th oil are offered on the upper valve body
Road interface, the first oil circuit interface, third oil circuit interface, are separately installed with work on the 4th oil circuit interface at the second oil circuit interface
Door component A, valve assembly B, valve assembly C, valve assembly D, are arranged between the first oil circuit interface and third oil circuit interface
There is valve assembly E, valve assembly F is provided between the second oil circuit interface and the 4th oil circuit interface, the upper valve body is under
Valve body vertical direction is provided with power transmission bar assembly, and the power transmission bar assembly is in the middle part of upper valve body and lower valve body, the transmission rod
Component is driven with valve assembly A, valve assembly B, valve assembly C, valve assembly D, valve assembly E and valve assembly F respectively to be connected
It connects, is provided with Handleset at the top of the power transmission bar assembly.
2. manual four mouthfuls of oil circuit switching valves according to claim 1, it is characterised in that: the power transmission bar assembly respectively with work
Door component A, valve assembly B, valve assembly C, valve assembly D, valve assembly E and valve assembly F are driven by cut-off wheel to be connected
It connects.
3. manual four mouthfuls of oil circuit switching valves according to claim 1, it is characterised in that: the power transmission bar assembly passes through bolt
It is fixedly connected with Handleset.
4. manual four mouthfuls of oil circuit switching valves according to claim 1, it is characterised in that: the Handleset includes " 7 " word
Shape handle.
5. manual four mouthfuls of oil circuit switching valves according to claim 1, it is characterised in that: the first oil circuit interface, second
Oil circuit interface, third oil circuit interface, the 4th oil circuit interface are all made of 24 ° of conical tube type connections.
6. manual four mouthfuls of oil circuit switching valves according to claim 1, it is characterised in that: the valve assembly A-F is valve
Gate valve core is mainly used for the opening and closing of control piper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766135.8U CN208634441U (en) | 2017-06-28 | 2017-06-28 | A kind of manual four mouthfuls of oil circuit switching valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766135.8U CN208634441U (en) | 2017-06-28 | 2017-06-28 | A kind of manual four mouthfuls of oil circuit switching valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208634441U true CN208634441U (en) | 2019-03-22 |
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ID=65729628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766135.8U Active CN208634441U (en) | 2017-06-28 | 2017-06-28 | A kind of manual four mouthfuls of oil circuit switching valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208634441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256013A (en) * | 2020-04-09 | 2020-06-09 | 丽水中影机械科技有限公司 | Add tank service truck of main shaft oil for numerically controlled fraise machine |
-
2017
- 2017-06-28 CN CN201720766135.8U patent/CN208634441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256013A (en) * | 2020-04-09 | 2020-06-09 | 丽水中影机械科技有限公司 | Add tank service truck of main shaft oil for numerically controlled fraise machine |
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