CN205715743U - A kind of dual spring valve core of the electromagnetic valve assembly - Google Patents
A kind of dual spring valve core of the electromagnetic valve assembly Download PDFInfo
- Publication number
- CN205715743U CN205715743U CN201620383514.4U CN201620383514U CN205715743U CN 205715743 U CN205715743 U CN 205715743U CN 201620383514 U CN201620383514 U CN 201620383514U CN 205715743 U CN205715743 U CN 205715743U
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- China
- Prior art keywords
- groove
- gripper shoe
- fix
- spring
- valve
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- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of dual spring valve core of the electromagnetic valve assembly, including the fixed spool being movably connected and movable valve plug, offer first on one end of described fixed spool and fix groove, described first fixes and offers second in groove bottom and fix groove, and described second fixes and offer the 3rd on the bottom surface of groove and fix groove；Described first fix groove in the first gripper shoe is installed, described first gripper shoe is provided with the first spring, described first spring supports away from one end and the movable valve plug of gripper shoe and is connected；Described second fix groove in be movably installed with the second gripper shoe, the described 3rd fix groove in the 3rd gripper shoe is installed, described 3rd gripper shoe is provided with the second spring；Offer valve rod groove in described movable valve plug, valve rod, described valve rod and the second gripper shoe are installed in described valve rod groove and are fixedly linked.A kind of dual spring valve core of the electromagnetic valve assembly of the present utility model, good sealing effect, easy for installation, service life is longer.
Description
Technical field:
This utility model relates to a kind of dual spring valve core of the electromagnetic valve assembly.
Background technology:
Electromagnetic valve is the industrial equipment by Electromagnetic Control, is used to control the automation foundation element of fluid, belongs to executor, however it is not limited to hydraulic pressure, pneumatic.It is used in industrial control system and adjusts the direction of medium, flow, speed and other parameter.Electromagnetic valve can coordinate different circuit to realize intended control, and the precision controlled and motility can ensure.Electromagnetic valve inner spool is divided into fixed spool and movable valve plug two kinds, and fixed spool and movable valve plug cooperate, and movable valve plug moves up and down under the effect of electric magnet and spring, it is achieved control the break-make of fluid.But the spring life within existing electromagnetic valve is shorter, along with the increase of the time of use, the elasticity of spring is gradually lowered, it will has influence on the response speed of electromagnetic valve and controls the effect of fluid on-off.
Summary of the invention:
The purpose of this utility model is to solve the problems of the prior art, it is provided that a kind of good sealing effect, easy for installation, the dual spring valve core of the electromagnetic valve assembly that service life is longer.
In order to achieve the above object, the technical solution of the utility model is:
A kind of dual spring valve core of the electromagnetic valve assembly, including the fixed spool being movably connected and movable valve plug, on one end of described fixed spool, sliding support is installed, the chute matched with described sliding support, described fixed spool and movable valve plug is offered by sliding support and chute activity clamping on the side of described movable valve plug；Described fixed spool is provided with on one end of sliding support and offers first and fix groove, and described first fixes and offer second in groove bottom and fix groove, and described second fixes and offer the 3rd on the bottom surface of groove and fix groove；Described first fix groove in the first gripper shoe is installed, described first gripper shoe is provided with the first spring, described first spring supports away from one end and the movable valve plug of gripper shoe and is connected；Described second fix groove in be movably installed with the second gripper shoe, the described 3rd fix groove in the 3rd gripper shoe is installed, described 3rd gripper shoe is provided with the second spring；Described fixed spool is fixed away from first and is offered connecting hole on one end of groove, and described connecting hole and the 3rd is fixed groove and is connected, and is provided with screw rod in described connecting hole, and one end of described screw rod is fixedly linked with the 3rd gripper shoe, and the other end extends to outside connecting hole；Offer valve rod groove in described movable valve plug, valve rod, described valve rod and the second gripper shoe are installed in described valve rod groove and are fixedly linked；Described movable valve plug, away from offering fixing seat on one end of fixed spool, described fixing seat is provided with seal plug.
Offering through hole on the side of described fixing seat, described through hole is connected with valve rod groove, is provided with fixture block in described through hole, and described valve rod is connected with fixture block clamping.
It is provided with first on described screw rod to fix nut and second and fix nut, described screw rod fixes nut and second by first and fixes nut and be installed with fixed plate.
Annular slot is offered on the side of described fixed spool.
Outside described second gripper shoe, sealing ring is installed.
The beneficial effects of the utility model are: a kind of dual spring valve core of the electromagnetic valve assembly of the present utility model, valve rod is connected by fixture block clamping with movable valve plug, easier for installation；Sliding support is installed on fixed spool, movable valve plug is played and guides and fixing effect, prevent movable valve plug from skew occurring；Being provided with the first spring between first gripper shoe and movable valve plug, be provided with the second spring between the 3rd gripper shoe and the second gripper shoe, by the structure of dual spring, make the reset speed of movable valve plug faster, service life is longer.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment 1
A kind of dual spring valve core of the electromagnetic valve assembly as shown in Figure 1, including the fixed spool 1 being movably connected and movable valve plug 2, on one end of described fixed spool 1, sliding support 11 is installed, the chute 21 matched with described sliding support 11, described fixed spool 1 and movable valve plug 2 is offered by sliding support 11 and chute 21 activity clamping on the side of described movable valve plug 2.Annular slot 9 is offered, fixing for fixed spool 1 on the side of described fixed spool 1.
Described fixed spool 1 is provided with on one end of sliding support 11 and offers first and fix groove 12, and described first fixes and offer second on groove 12 bottom surface and fix groove 13, and described second fixes and offer the 3rd on the bottom surface of groove 13 and fix groove 14.Described first fix groove 12 in the first gripper shoe 3 is installed, described first gripper shoe 3 is provided with the first spring 31, described first spring 31 supports away from one end and the movable valve plug 2 of gripper shoe 3 and is connected.
Described second fix groove 13 in be movably installed with the second gripper shoe 4, the described 3rd fix groove 14 in the 3rd gripper shoe 5 is installed, described 3rd gripper shoe 5 is provided with the second spring 52.Sealing ring 41 is installed outside described second gripper shoe 4, increases the sealing of electromagnetic valve.Described fixed spool 1 offers connecting hole 15 away from first one end fixing groove 12, described connecting hole 15 is fixed groove 14 with the 3rd and is connected, being provided with screw rod 51 in described connecting hole 15, one end of described screw rod 51 is fixedly linked with the 3rd gripper shoe 5, and the other end extends to outside connecting hole 15.It is provided with first on described screw rod 51 to fix nut 53 and second and fix nut 54, described screw rod 51 fixes nut 53 and second by first and fixes nut 54 and be installed with fixed plate 8.The distance between the second spring 52 and the second gripper shoe 4 can be regulated by fixed plate 8, thus regulate second spring 52 elastic force when valve rod 6 resets to the second gripper shoe 4.
Offering valve rod groove 22 in described movable valve plug 2, be provided with valve rod 6 in described valve rod groove 22, described valve rod 6 is fixedly linked with the second gripper shoe 4.Described movable valve plug 2 offers fixing seat 23 on the one end away from fixed spool 1, described fixing seat 23 is provided with seal plug 7.Offering through hole 71 on the side of described fixing seat 23, described through hole 71 is connected with valve rod groove 22, is provided with fixture block 72 in described through hole 71, and described valve rod 6 is connected with fixture block 72 clamping.
A kind of dual spring valve core of the electromagnetic valve assembly of the present embodiment, valve rod is connected by fixture block clamping with movable valve plug, easier for installation；Sliding support is installed on fixed spool, movable valve plug is played and guides and fixing effect, prevent movable valve plug from skew occurring；Being provided with the first spring between first gripper shoe and movable valve plug, be provided with the second spring between the 3rd gripper shoe and the second gripper shoe, by the structure of dual spring, make the reset speed of movable valve plug faster, service life is longer.
Claims (5)
1. a dual spring valve core of the electromagnetic valve assembly, it is characterized in that: include fixed spool (1) and the movable valve plug (2) being movably connected, sliding support (11) is installed on one end of described fixed spool (1), the chute (21) matched with described sliding support (11), described fixed spool (1) and movable valve plug (2) is offered by sliding support (11) and chute (21) activity clamping on the side of described movable valve plug (2)；Described fixed spool (1) is provided with on one end of sliding support (11) and offers first and fix groove (12), described first fixes and offers second on groove (12) bottom surface and fix groove (13), and described second fixes and offer the 3rd on the bottom surface of groove (13) and fix groove (14)；Described first fix groove (12) in the first gripper shoe (3) is installed, described first gripper shoe (3) is provided with the first spring (31), described first spring (31) supports away from one end and the movable valve plug (2) of gripper shoe (3) and is connected；Described second fix groove (13) in be movably installed with the second gripper shoe (4), the described 3rd fix groove (14) in the 3rd gripper shoe (5) is installed, described 3rd gripper shoe (5) is provided with the second spring (52)；Described fixed spool (1) is away from offering connecting hole (15) on first one end fixing groove (12), described connecting hole (15) is fixed groove (14) with the 3rd and is connected, screw rod (51) is installed in described connecting hole (15), one end of described screw rod (51) is fixedly linked with the 3rd gripper shoe (5), and the other end extends to connecting hole (15) outward；Offering valve rod groove (22) in described movable valve plug (2), be provided with valve rod (6) in described valve rod groove (22), described valve rod (6) is fixedly linked with the second gripper shoe (4)；Described movable valve plug (2) offers fixing seat (23) on the one end away from fixed spool (1), described fixing seat (23) is provided with seal plug (7).
A kind of dual spring valve core of the electromagnetic valve assembly the most according to claim 1, it is characterized in that: on the side of described fixing seat (23), offer through hole (71), described through hole (71) is connected with valve rod groove (22), being provided with fixture block (72) in described through hole (71), described valve rod (6) is connected with fixture block (72) clamping.
A kind of dual spring valve core of the electromagnetic valve assembly the most according to claim 1, it is characterized in that: be provided with first on described screw rod (51) and fix nut (53) and second and fix nut (54), described screw rod (51) fixes nut (53) and second by first and fixes nut (54) and be installed with fixed plate (8).
A kind of dual spring valve core of the electromagnetic valve assembly the most according to claim 1, it is characterised in that: offer annular slot (9) on the side of described fixed spool (1).
A kind of dual spring valve core of the electromagnetic valve assembly the most according to claim 1, it is characterised in that: outside described second gripper shoe (4), sealing ring (41) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383514.4U CN205715743U (en) | 2016-04-29 | 2016-04-29 | A kind of dual spring valve core of the electromagnetic valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383514.4U CN205715743U (en) | 2016-04-29 | 2016-04-29 | A kind of dual spring valve core of the electromagnetic valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715743U true CN205715743U (en) | 2016-11-23 |
Family
ID=57331512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383514.4U Expired - Fee Related CN205715743U (en) | 2016-04-29 | 2016-04-29 | A kind of dual spring valve core of the electromagnetic valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301707A (en) * | 2018-03-12 | 2018-07-20 | 宁波华楷电子科技有限公司 | A kind of structure-improved of automobile-used micro actuator |
-
2016
- 2016-04-29 CN CN201620383514.4U patent/CN205715743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301707A (en) * | 2018-03-12 | 2018-07-20 | 宁波华楷电子科技有限公司 | A kind of structure-improved of automobile-used micro actuator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170429 |