CN207999516U - A kind of novel hydraulic spool - Google Patents
A kind of novel hydraulic spool Download PDFInfo
- Publication number
- CN207999516U CN207999516U CN201820236379.XU CN201820236379U CN207999516U CN 207999516 U CN207999516 U CN 207999516U CN 201820236379 U CN201820236379 U CN 201820236379U CN 207999516 U CN207999516 U CN 207999516U
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- CN
- China
- Prior art keywords
- fixedly connected
- block
- valve body
- fixed
- novel hydraulic
- Prior art date
- 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.)
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model is related to hydraulic valve technologies, and disclose a kind of novel hydraulic spool, including valve body, it is fixedly connected with fixed seat at the top of the valve body, the top of the fixed seat is threaded with mounting base by threaded rod, the outside screw of the threaded rod is connected with nut, it is fixedly connected with hydraulic mechanism at the top of the mounting base, the bottom of the hydraulic mechanism is through the top of valve body and is fixedly connected with shaft coupling, the bottom of the shaft coupling is fixedly connected with spool, the bottom of the shaft coupling is fixedly connected with telescopic rod, the bottom of the body cavity is fixedly connected with limit base.The novel hydraulic spool, pass through the fixed seat fixed mounting of body top, facilitate mounting base fixed position, the position for limiting driving mechanism controls flow by the lifting of driving mechanisms control telescopic rod, pass through the cooperation of threaded rod and nut, facilitate installing and dismounting mounting base, to replace spool, achievees the purpose that be convenient for changing.
Description
Technical field
The utility model is related to hydraulic valve technology, specially a kind of novel hydraulic spool.
Background technology
Hydraulic valve is a kind of Automation Elements operated with pressure oil, it is controlled by distributing valve pressure oil, usually with electricity
Magnetic distributing valve is applied in combination, can be used for far distance controlled power station oil, gas and water pipe-line system break-make, be usually used in clamp, control
The oil circuits such as system, lubrication, there is direct acting type and type pilot, are mostly used type pilot.
Hydraulic valve core is the important component of hydraulic valve, and hydraulic valve core often damages after long-term use, in hydraulic pressure
When spool damages, often resulting in hydraulic valve can not be continuing with, and need repairing, but existing hydraulic valve core replaces inconvenient, dimension
Repair cumbersome, we have proposed a kind of novel hydraulic spools thus.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel hydraulic spool, have be convenient for changing etc. it is excellent
Point solves the problems, such as that replacing inconvenience is inconvenient to repair.
(2) technical solution
To realize that the above-mentioned purpose being convenient for changing, the utility model provide the following technical solutions:A kind of novel hydraulic spool,
Including valve body, fixed seat is fixedly connected at the top of the valve body, the top of the fixed seat is threaded with by threaded rod
The outside screw of mounting base, the threaded rod is connected with nut, and hydraulic mechanism is fixedly connected at the top of the mounting base, described
The bottom of hydraulic mechanism is through the top of valve body and is fixedly connected with shaft coupling, and the bottom of the shaft coupling is fixedly connected with valve
The bottom of core, the shaft coupling is fixedly connected with telescopic rod, and the bottom of the body cavity is fixedly connected with limit base, the limit
The position inside of the seat and bottom grafting of telescopic rod is fixedly connected with connecting pole at the top of the hydraulic mechanism, the connecting pole
Top is fixedly connected with handle, and the side of the valve body is fixedly connected with first set block, the top and bottom of the first set block
It is fixedly connected with the first link block, the side of the first set block is flexibly connected second set of block, the top of second set of block
It is fixedly connected with the second link block with bottom, and the side of the first link block is threaded with bolt, and one end of bolt is passed through
It wears the first link block and extends to the other side of the second link block.
Preferably, the inside of the limit base is fixedly connected with gasket, and gasket is rubber mat plate.
Preferably, neonychium is socketed on the outside of the handle, and neonychium is sponges cover.
Preferably, the interface of the first set block and second set of block is fixedly connected with sealant, and sealant is sealing
Washer.
Preferably, the inner wall of the valve body is fixedly connected with erosion resistant coating, and erosion resistant coating is titanium steel plate.
Preferably, the side of second set of block is fixedly connected with thread bush, and the internal whorl of thread bush is connected with
It takes over.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of novel hydraulic spool, has following advantageous effect:
1, the novel hydraulic spool facilitates mounting base fixed position by the fixed seat fixed mounting of body top, limit
The position of position driving mechanism controls flow by the lifting of driving mechanisms control telescopic rod, passes through matching for threaded rod and nut
It closes, facilitates installing and dismounting mounting base, to replace spool, achieve the purpose that be convenient for changing.
2, the novel hydraulic spool is connected by the first set block of valve body side and second set of block flexible connection by first
The bolt for connecing block and the second link block side, is conveniently screwed, and ensures leakproofness by sealant, facilitates peace by thread bush
Load is taken over, and the hydraulic valve core is simple in structure, easy to use, good practical effect.
Description of the drawings
Fig. 1 is the utility model structural profile illustration;
Fig. 2 is enlarged diagram at the A of the utility model structure chart 1.
Fig. 3 is enlarged diagram at the B of the utility model structure chart 1.
In figure:1 valve body, 2 erosion resistant coatings, 3 fixed seats, 4 mounting bases, 5 threaded rods, 6 nuts, 7 hydraulic mechanisms, 8 shaft couplings, 9
Spool, 10 telescopic rods, 11 limit bases, 12 connecting poles, 13 handles, 14 first set blocks, 15 first link blocks, 16 second sets of blocks, 17
Second link block, 18 bolts, 19 sealants, 20 thread bush, 21 connecting tubes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of novel hydraulic spool, including valve body 1, the inner wall of valve body 1 are fixedly connected with erosion resistant coating 2,
And erosion resistant coating 2 is titanium steel plate, the top of valve body 1 is fixedly connected with fixed seat 3, and the top of fixed seat 3 is connected by 5 screw thread of threaded rod
It is connected to mounting base 4, the outside screw of threaded rod 5 is connected with nut 6, passes through 3 fixed mounting 4 of fixed seat at 1 top of valve body, side
Just 4 fixed position of mounting base limits the position of driving mechanism, by the lifting of driving mechanisms control telescopic rod 10, controls flow,
By the cooperation of threaded rod 5 and nut 6, facilitate installing and dismounting mounting base 4, to replace spool 9, reaches the mesh being convenient for changing
, the top of mounting base 4 is fixedly connected with hydraulic mechanism 7, and hydraulic mechanism 7 is existing structure, and the bottom of hydraulic mechanism 7 is run through
The top of valve body 1 is simultaneously fixedly connected with shaft coupling 8, and the bottom of shaft coupling 8 is fixedly connected with spool 9, and the bottom of shaft coupling 8 is fixed
It is connected with telescopic rod 10, the bottom of 1 inner cavity of valve body is fixedly connected with limit base 11, and the inside of limit base 11 is fixedly connected with sealing
Pad, and gasket is rubber mat plate, the inside of limit base 11 and the bottom grafting of telescopic rod 10, the top of hydraulic mechanism 7 is fixed
It is connected with connecting pole 12, the top of connecting pole 12 is fixedly connected with handle 13, and the outside of handle 13 is socketed with neonychium, and protects
Pad is sponges cover, and the side of valve body 1 is fixedly connected with first set block 14, and the top and bottom of first set block 14 have been fixedly connected with
The side of first link block 15, first set block 14 is flexibly connected second set of block 16, and the top and bottom of second set of block 16 are fixed
It is connected with the second link block 17, and the side of the first link block 15 is threaded with bolt 18, and one end of bolt 18 is through the
One link block 15 and the other side for extending to the second link block 17, first set block 14 are fixedly connected with the interface of second set of block 16
There is sealant 19, and sealant 19 is seal washer, the side of second set of block 16 is fixedly connected with thread bush 20, and thread bush 20
Internal whorl be connected with connecting tube 21, be flexibly connected, passed through by the first set block 14 of 1 side of valve body and second set of block 16
The bolt 18 of 17 side of first link block 15 and the second link block, is conveniently screwed, and ensures leakproofness by sealant 19, leads to
It crosses thread bush 20 and facilitates installation connecting tube 21, the hydraulic valve core is simple in structure, easy to use, good practical effect.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the novel hydraulic spool facilitates mounting base 4 by 3 fixed mounting 4 of fixed seat at 1 top of valve body
Fixed position limits the position of driving mechanism, by the lifting of driving mechanisms control telescopic rod 10, controls flow, passes through screw thread
The cooperation of bar 5 and nut 6 facilitates installing and dismounting mounting base 4, to replace spool 9, achievees the purpose that be convenient for changing.
It is flexibly connected by the first set block 14 and second set of block 16 of 1 side of valve body, passes through the first link block 15 and second
The bolt 18 of 17 side of link block, is conveniently screwed, and ensures leakproofness by sealant 19, facilitates installation by thread bush 20
Connecting tube 21, the hydraulic valve core is simple in structure, easy to use, good practical effect.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of novel hydraulic spool, including valve body (1), it is characterised in that:It is fixedly connected with fixation at the top of the valve body (1)
Seat (3), the top of the fixed seat (3) is threaded with mounting base (4), the outside of the threaded rod (5) by threaded rod (5)
It is threaded with nut (6), hydraulic mechanism (7) is fixedly connected at the top of the mounting base (4), the hydraulic mechanism (7)
Bottom is through the top of valve body (1) and is fixedly connected with shaft coupling (8), and the bottom of the shaft coupling (8) is fixedly connected with spool
(9), the bottom of the shaft coupling (8) is fixedly connected with telescopic rod (10), and the bottom of valve body (1) inner cavity is fixedly connected limited
Position seat (11), the top of the bottom grafting of the inside and telescopic rod (10) of the limit base (11), the hydraulic mechanism (7) is fixed
It is connected with connecting pole (12), handle (13) is fixedly connected at the top of the connecting pole (12), the side of the valve body (1) is fixed
It is connected with first set block (14), the first link block (15), institute have been fixedly connected at the top and bottom of the first set block (14)
The side for stating first set block (14) is flexibly connected second set of block (16), and the top and bottom of second set of block (16) are fixed to be connected
It is connected to the second link block (17), and the side of the first link block (15) is threaded with bolt (18), and one end of bolt (18)
Through the first link block (15) and extend to the other sides of the second link block (17).
2. a kind of novel hydraulic spool according to claim 1, it is characterised in that:The inside of the limit base (11) is fixed
It is connected with gasket, and gasket is rubber mat plate.
3. a kind of novel hydraulic spool according to claim 1, it is characterised in that:It is socketed on the outside of the handle (13)
Neonychium, and neonychium is sponges cover.
4. a kind of novel hydraulic spool according to claim 1, it is characterised in that:The first set block (14) and second set
The interface of block (16) is fixedly connected with sealant (19), and sealant (19) is seal washer.
5. a kind of novel hydraulic spool according to claim 1, it is characterised in that:The inner wall of the valve body (1), which is fixed, to be connected
It is connected to erosion resistant coating (2), and erosion resistant coating (2) is titanium steel plate.
6. a kind of novel hydraulic spool according to claim 1, it is characterised in that:The side of second set of block (16) is solid
Surely it is connected with thread bush (20), and the internal whorl of thread bush (20) is connected with connecting tube (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236379.XU CN207999516U (en) | 2018-02-09 | 2018-02-09 | A kind of novel hydraulic spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236379.XU CN207999516U (en) | 2018-02-09 | 2018-02-09 | A kind of novel hydraulic spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999516U true CN207999516U (en) | 2018-10-23 |
Family
ID=63838407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820236379.XU Expired - Fee Related CN207999516U (en) | 2018-02-09 | 2018-02-09 | A kind of novel hydraulic spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738939A (en) * | 2021-08-24 | 2021-12-03 | 刘恒鑫 | Electric control hydraulic valve |
-
2018
- 2018-02-09 CN CN201820236379.XU patent/CN207999516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738939A (en) * | 2021-08-24 | 2021-12-03 | 刘恒鑫 | Electric control hydraulic valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20210209 |