CN213017964U

CN213017964U - Direct-acting type sealing electromagnetic valve

Info

Publication number: CN213017964U
Application number: CN202021576808.1U
Authority: CN
Inventors: 王捷; 陈玉丰
Original assignee: Sanxing Technology Development Co ltd Tianjin City
Current assignee: Sanxing Technology Development Co ltd Tianjin City
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-20
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a direct action type sealing solenoid valve, including the solenoid valve main part, solenoid valve main part upper end both sides all are fixed with fixed sleeve, first activity storehouse has all been seted up in the fixed sleeve, the movable block has all been placed in the first activity storehouse, the relative one end of movable block all is fixed with the gag lever post, the gag lever post upper end all is glued there is the gasket, the movable block front end all is provided with the locking structure, the locking structure includes first rotary groove, first rotary block, rectangular channel, rectangular block, spring, presses according to piece and gear groove, first rotary groove has all been seted up to the fixed sleeve front end, all be connected with first rotary block through the pivot in the first rotary groove. The device is provided with movable block, gasket, first commentaries on classics groove, first commentaries on classics piece, presses pressure piece, gear groove and gear piece, has avoided traditional screw thread design probably to make the not hard up problem of device in the device use, has improved the practicality of device.

Description

Direct-acting type sealing electromagnetic valve

Technical Field

The utility model belongs to the technical field of the solenoid valve, concretely relates to direct action type seals solenoid valve.

Background

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. The electromagnetic valve is used in an industrial control system for adjusting the direction, the flow rate, the speed and other parameters of a medium, however, various defects still exist in the electromagnetic valve appearing on the market, and the requirement of production cannot be met.

Most of existing direct-acting type sealing solenoid valves are directly fixedly communicated with a guide pipe through traditional thread design, but the traditional thread design can enable the device to be loose in the using process of the device, the solenoid valve can possibly be caused to work abnormally, and therefore normal use of the solenoid valve is affected, and therefore a direct-acting type sealing solenoid valve is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct action type seals solenoid valve to traditional thread design that proposes in solving above-mentioned background art can make the device not hard up in the device use, can lead to the unable problem of normally working of solenoid valve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed solenoid valve of direct action type, includes the solenoid valve main part, solenoid valve main part upper end both sides all are fixed with fixed sleeve, first activity storehouse has all been seted up in the fixed sleeve, the movable block has all been placed in the first activity storehouse, the relative one end of movable block all is fixed with the gag lever post, the gag lever post upper end all is glued there is the gasket, the movable block front end all is provided with locking structure, the movable block rear end all is provided with rotating-structure.

Preferably, the locking structure includes first rotor, rectangular channel, rectangular block, spring, presses the briquetting and gear groove, first rotor has all been seted up to the fixed sleeve front end, all be connected with first rotor through the pivot in the first rotor, first rotor rear end outer wall all is at the movable block outer wall, even rectangular channel has all been seted up in the first rotor, the rectangular channel has all been inlayed to the cover, the rectangular block all is connected with the rectangular channel inner wall through the spring, the rectangular block front end all is fixed with presses the briquetting, first rotor front end all is fixed with the gear groove, it all is fixed with the gear piece to press the briquetting outer wall.

Preferably, the outer wall of the front end of the rectangular block is attached to the inner wall of the rectangular groove, and the width of the rectangular block is the same as the distance between the rectangular grooves.

Preferably, the specifications of the gear blocks are the same as those of the gear grooves, and the gear blocks are meshed with the gear grooves.

Preferably, the movable distance of the gear block is larger than the width of the gear groove.

Preferably, the rotating structure comprises a second rotating groove, a second rotating block and a torsion spring, the second rotating groove is formed in the rear end of the fixing sleeve, the second rotating block is connected to the second rotating groove through a rotating shaft, and the torsion spring is welded to the outer wall of the second rotating block.

Preferably, the second rotating groove is provided with a groove in a central symmetry manner, and two ends of the torsion spring are embedded in the groove in a sleeved manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with the movable block, the gasket, first turning groove, first turning block, press the briquetting, gear groove and gear piece, through pushing up the inside promotion of briquetting, the gear piece leaves the gear inslot this moment, thereby make first turning block at first turning inslot internal rotation, when first turning block drives the movable block and makes the gasket move to the pipeline surface, loosen and press the briquetting, press the briquetting outwards to pop out under the effect of rectangular channel this moment, thereby make the gear piece imbed the gear inslot under the effect of pressing the briquetting, thereby make the gasket can form limiting displacement to the pipeline surface, avoided traditional thread design probably can make the not hard up problem of device in the device use, the practicality of device has been improved.

2. The device is provided with second rotary groove, second commentaries on classics piece and torsion spring, removes spacing back when the movable block, and the torsion spring release elasticity makes the second change the piece at second rotary groove internal rotation this moment to make the second change the piece and drive the movable block and rotate, the gasket rotates to the pipeline surface fast under the effect of movable block this moment, has avoided needing the manual work to carry out manual regulation, has improved the ease for use of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top sectional view of the fixing sleeve according to the present invention;

fig. 3 is a partial side view of the fixing sleeve according to the present invention;

fig. 4 is an enlarged schematic view of fig. 2 a according to the present invention;

fig. 5 is an enlarged schematic view of the position B of fig. 2 according to the present invention.

In the figure: 1. a solenoid valve body; 2. fixing the sleeve; 3. a first movable bin; 4. a movable block; 5. a limiting rod; 6. a gasket; 7. a first rotary groove; 8. a first rotating block; 9. a rectangular groove; 10. a rectangular block; 11. a spring; 12. a pressing block; 13. a gear groove; 14. a gear block; 15. a second rotary groove; 16. a second rotating block; 17. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a sealed solenoid valve of direct action type, includes solenoid valve main part 1, and 1 upper end both sides of solenoid valve main part all are fixed with fixed sleeve 2, have all seted up first activity storehouse 3 in the fixed sleeve 2, have all placed movable block 4 in the first activity storehouse 3, and the relative one end of movable block 4 all is fixed with gag lever post 5, and gag lever post 5 upper end all is glued there is

gasket

6, and 4 front ends of movable block all are provided with locking structure, and 4 rear ends of movable block all are provided with rotating-structure.

In this embodiment, through this design, after solenoid valve main part 1 and pipe connection, make gag lever post 5 drive gasket 6 and move to the pipeline outer wall through rotating movable block 4, make gasket 6 laminate mutually with the pipeline outer wall, press block 12, gear groove 13 and gear piece 14 through being provided with, make it carry out limiting displacement to movable block 4 to ensured that gasket 6 forms limiting displacement to the pipeline, avoided solenoid valve main part 1 not hard up in the course of the work.

Concretely, the locking structure includes first rotary groove 7, first runner 8, rectangular channel 9, rectangular block 10, spring 11, press according to briquetting 12 and gear groove 13, first runner 7 has all been seted up to 2 front ends of fixed sleeve, all be connected with first runner 8 through the pivot in the

first runner

7, 8 outer walls of first runner rear end all are at the 4 outer walls of movable block, even rectangular channel 9 has all been seted up in the first runner 8, rectangular channel 9 is all overlapped and has been inlayed rectangular block 10, rectangular block 10 all is connected with rectangular channel 9 inner wall through spring 11, rectangular block 10 front end all is fixed with presses briquetting 12, 7 front ends in first runner all are fixed with gear groove 13, press briquetting 12 outer walls all is fixed with gear block 14.

In this embodiment, through this design, when pressing the pressing block 12 and making the pressing block 12 drive the rectangular block 10 and push inwards along the rectangular groove 9, spring 11 contracts at this moment and accumulates power, gear block 14 leaves the gear groove 13 under the effect of pressing the block 12 at this moment, pressing the block 12 and having removed the limiting displacement to first commentaries on classics piece 8 at this moment, after first commentaries on classics piece 8 rotates to required position, unclamp pressing block 12, rectangular block 10 pushes the pressing block 12 outwards movement under the effect of spring 11 at this moment, gear block 14 imbeds in gear groove 13 under the effect of pressing the block 12 at this moment, pressing the block 12 at this moment and having formed limiting displacement to first commentaries on classics piece 8, thereby the rotation of movable block 4 has been avoided.

Specifically, the outer wall of the front end of the rectangular block 10 is attached to the inner wall of the rectangular groove 9, and the width of the rectangular block 10 is the same as the distance between the rectangular grooves 9.

In this embodiment, through this design, when promoting to press the briquetting 12 and make rectangular block 10 slide in rectangular channel 9, avoided rectangular block 10 to rock in the motion process, improved the stability of device.

Specifically, the specifications of the gear block 14 are all the same as those of the gear groove 13, and the gear block 14 and the gear groove 13 are meshed with each other.

In this embodiment, due to the design, the gear block 14 is inserted into the gear groove 13 by the pressing block 12 under the action of the rectangular block 10, and at this time, the gear groove 13 acts as a limit function on the gear block 14, so that the pressing block 12 acts as a limit function on the first rotating block 8.

Specifically, the movable distance of the gear block 14 is larger than the width of the gear groove 13.

In this embodiment, by this design, when the pressing block 12 is pushed inward, it is ensured that the gear block 14 can be completely removed from the gear groove 13, ensuring the normal use of the device.

Specifically, the rotating structure comprises a second rotating groove 15, a second rotating block 16 and a torsion spring 17, the second rotating groove 15 is formed in the rear end of the fixing sleeve 2, the second rotating block 16 is connected to the second rotating groove 15 through a rotating shaft, and the torsion spring 17 is welded to the outer wall of the second rotating block 16.

In this embodiment, through the design, after the movable block 4 is released from the limit, the torsion spring 17 releases the elastic force to rotate the second rotating block 16 in the second rotating groove 15, so that the second rotating block 16 drives the movable block 4 to rotate, and at this time, the limit rod 5 rapidly rotates to the outer surface of the pipeline under the action of the movable block 4, thereby improving the usability of the device.

Specifically, the second rotating grooves 15 are centrally symmetrically provided with grooves, and both ends of the torsion spring 17 are embedded in the grooves.

In this embodiment, by this design, when the torsion spring 17 is subjected to the rotational force accumulation by the second rotary block 16, the groove of the second rotary slot 15 acts as a limit to the torsion spring 17, thereby ensuring the normal use of the torsion spring 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct action type seals solenoid valve, includes solenoid valve main part (1), its characterized in that: the electromagnetic valve is characterized in that both sides of the upper end of the electromagnetic valve main body (1) are fixed with fixing sleeves (2), first movable bins (3) are arranged in the fixing sleeves (2), movable blocks (4) are arranged in the first movable bins (3), limiting rods (5) are fixed to the opposite ends of the movable blocks (4), gaskets (6) are glued to the upper ends of the limiting rods (5), locking structures are arranged at the front ends of the movable blocks (4), and rotating structures are arranged at the rear ends of the movable blocks (4).

2. A direct-acting sealing solenoid valve as claimed in claim 1, wherein: the locking structure comprises a first rotating groove (7), a first rotating block (8), a rectangular groove (9), a rectangular block (10), a spring (11), a pressing block (12) and a gear groove (13), the front end of the fixed sleeve (2) is provided with a first rotary groove (7), the first rotary groove (7) is internally connected with a first rotary block (8) through a rotary shaft, the outer wall of the rear end of the first rotating block (8) is arranged on the outer wall of the movable block (4), the first rotating block (8) is internally provided with a double rectangular groove (9), rectangular blocks (10) are sleeved in the rectangular grooves (9), the rectangular blocks (10) are connected with the inner walls of the rectangular grooves (9) through springs (11), the front end of the rectangular block (10) is fixed with a pressing block (12), the front end of the first rotating groove (7) is fixed with a gear groove (13), and the outer wall of the pressing block (12) is fixed with a gear block (14).

3. A direct-acting sealing solenoid valve as claimed in claim 2, wherein: the outer wall of the front end of the rectangular block (10) is attached to the inner wall of the rectangular groove (9), and the width of the rectangular block (10) is the same as the distance between the rectangular grooves (9).

4. A direct-acting sealing solenoid valve as claimed in claim 2, wherein: the specification of the gear block (14) is the same as that of the gear groove (13), and the gear block (14) is meshed with the gear groove (13).

5. A direct-acting sealing solenoid valve as claimed in claim 2, wherein: the movable distance of the gear block (14) is larger than the width of the gear groove (13).

6. A direct-acting sealing solenoid valve as claimed in claim 1, wherein: the rotating structure comprises a second rotating groove (15), a second rotating block (16) and a torsion spring (17), the second rotating groove (15) is formed in the rear end of the fixing sleeve (2), the second rotating block (16) is connected to the inside of the second rotating groove (15) through a rotating shaft, and the torsion spring (17) is welded to the outer wall of the second rotating block (16).

7. A direct-acting sealing solenoid valve as claimed in claim 6, wherein: grooves are formed in the second rotating grooves (15) in a centrosymmetric mode, and two ends of the torsion spring (17) are embedded in the grooves in a sleeved mode.