CN213929523U

CN213929523U - Two-position five-way electromagnetic valve

Info

Publication number: CN213929523U
Application number: CN202022817534.7U
Authority: CN
Inventors: 舒春辉; 程岳龙
Original assignee: Ningbo Xinchao Automatization Component Co ltd
Current assignee: Ningbo Xinchao Automatization Component Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-10
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the technical field of the solenoid valve, concretely relates to two-position five-way solenoid valve, which comprises a valve body, five gas outlets have been seted up on the valve body, the outside welding of valve body has five connecting seats, every there is the end cover, every in the terminal outside of connecting seat there is the opening, every seted up on the end cover be provided with the piston in the connecting seat, every be provided with the guide arm on the piston, every the closing plate has been cup jointed in the outside slip of guide arm, every the outside cover of guide arm is equipped with the spring. The utility model discloses a set up a screw thread section of thick bamboo in the chimb, screw hole upper end welding baffle, through the threaded connection threaded rod in the baffle, the rotation threaded rod makes the lug downstream, and the lug downstream drives the telescopic link and outwards stretches out, telescopic link upper end and mount pad contact for the valve body is fixed on the mount pad, makes the installation of valve body more stable, avoids the air current to strike and leads to the valve body vibrations, and then leads to the internals not hard up.

Description

Two-position five-way electromagnetic valve

Technical Field

The utility model relates to a solenoid valve technical field specifically is a two-position five-way solenoid valve.

Background

Valve products are widely used for fluid control in various technical fields, and a two-position five-way electromagnetic valve is one of the technical fields and is well known. At present, most of common two-position five-way electromagnetic valves on the market are of a sliding column type structure, the structure mainly comprises a plurality of flat rings arranged on a valve rod, a plurality of nodes corresponding to the flat rings are arranged on the inner wall of a valve body, and when the two-position five-way electromagnetic valve works, the valve rod is driven to move along the axial direction of the valve rod, and the flat rings are contacted with or separated from the corresponding nodes to realize the on-off of a flow channel. And an air outlet on the valve body is connected with the pipe fitting and used for controlling the on-off of the air flow.

Among the prior art, two-position five-way solenoid valve when using, the installation is firm enough, and during the air current control break-make, can cause the valve body vibrations, and then makes the interior spare part of valve body produce not hard up, and simultaneously, the device is when using, and the gas outlet is not convenient for seal, can not launch the gas outlet according to the user demand. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-position five-way solenoid valve has solved the problem that the valve body installation is firm inadequately, has still solved the problem that can not launch the gas outlet according to the user demand.

In order to achieve the above object, the utility model provides a following technical scheme: a two-position five-way electromagnetic valve comprises a valve body, wherein five gas outlets are formed in the valve body, five connecting seats are welded on the outer side of the valve body, the outer side of the tail end of each connecting seat is connected with an end cover through threads, an opening is formed in each end cover, a piston is arranged in each connecting seat, a guide rod is arranged on each piston, a sealing plate is sleeved on the outer side of each guide rod in a sliding mode, one side, away from the valve body, of each sealing plate is connected with the end cover in a contact mode, a spring is sleeved on the outer side of each guide rod, a convex edge is arranged at the lower end of the valve body, the lower end of the convex edge is connected with a mounting seat in a contact mode, two threaded cylinders are sleeved in the convex edge through threads, two threaded cylinders are sleeved in the mounting seat in a sliding mode, a baffle is arranged at the upper end of each threaded cylinder, the lower end of the baffle is connected with the convex edge in a contact mode, and threaded rods are connected in the baffle through threads, the lower extreme of threaded rod is provided with the lug, the outside contact of lug is connected with two telescopic links, the fixed limiting plate that has cup jointed in the outside of telescopic link, the outside cover of telescopic link is equipped with the pressure spring.

Preferably, the outer side of the valve body is provided with five connecting belts, and the tail end of each connecting belt is fixedly connected with an end cover.

Preferably, the tail end of each guide rod is welded with a stop block, and the side surface of the stop block is in contact connection with a sealing plate.

Preferably, one end of the spring is in contact connection with the piston, and the other end of the spring is in contact connection with the sealing plate.

Preferably, two guide holes are formed in the side wall of the threaded cylinder, a telescopic rod is sleeved in each guide hole in a sliding mode, and the upper end of each telescopic rod is connected with a mounting seat in a contact mode.

Preferably, one end of the pressure spring is in contact connection with a limiting plate, and the other end of the pressure spring is in contact connection with a threaded cylinder.

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

1. the utility model discloses a set up a screw thread section of thick bamboo in the chimb, screw hole upper end welding baffle, through the threaded connection threaded rod in the baffle, the rotation threaded rod makes the lug downstream, and the lug downstream drives the telescopic link and outwards stretches out, telescopic link upper end and mount pad contact for the valve body is fixed on the mount pad, makes the installation of valve body more stable, avoids the air current to strike and leads to the valve body vibrations, and then leads to the internals not hard up.

2. The utility model discloses a set up the connecting seat in gas outlet department, set up piston and closing plate cooperation in the connecting seat and carry out the shutoff to the gas outlet, piston and closing plate pass through the end cover and install in the connecting seat, and it is convenient to dismantle, can launch the quantity of gas outlet as required and dismantle closing plate and piston for the gas outlet can communicate the trachea, makes the suitability of valve body wider.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the connecting seat of fig. 1 according to the present invention;

fig. 3 is a cross-sectional view of the threaded cylinder of fig. 1 according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a valve body; 2. an air outlet; 3. a connecting seat; 4. an end cap; 5. a connecting belt; 6. an opening; 7. a piston; 8. a guide bar; 9. a sealing plate; 10. a stopper; 11. a spring; 12. a convex edge; 13. a mounting seat; 14. a threaded barrel; 15. a baffle plate; 16. a threaded rod; 17. a bump; 18. a guide hole; 19. a telescopic rod; 20. a limiting plate; 21. and (5) pressing a 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.

Examples

Referring to fig. 1-4, a two-position five-way solenoid valve comprises a valve body 1, five gas outlets 2 are arranged on the valve body 1, five connecting seats 3 are welded on the outer side of the valve body 1, the outer side of the tail end of each connecting seat 3 is connected with an end cover 4 through a thread, an opening 6 is arranged on each end cover 4, a piston 7 is arranged in each connecting seat 3, a guide rod 8 is arranged on each piston 7, a sealing plate 9 is sleeved on the outer side of each guide rod 8 in a sliding manner, one side of the sealing plate 9, which is far away from the valve body 1, is connected with the end cover 4 in a contact manner, a spring 11 is sleeved on the outer side of each guide rod 8, a convex edge 12 is arranged at the lower end of the valve body 1, a mounting seat 13 is connected with the lower end of the convex edge 12 in a contact manner, two threaded cylinders 14 are sleeved in the convex edge 12 through a thread, two threaded cylinders 14 are sleeved in the mounting seat 13 in a sliding manner, a baffle plate 15 is arranged at the upper end of each threaded cylinder 14, a lower end of the baffle plate 15 is connected with the convex edge 12 in a contact manner, the baffle 15 is internally connected with a threaded rod 16 through threads, the lower end of the threaded rod 16 is provided with a convex block 17, the outer side of the convex block 17 is connected with two telescopic rods 19 in a contact manner, the outer side of each telescopic rod 19 is fixedly sleeved with a limiting plate 20, and the outer side of each telescopic rod 19 is sleeved with a pressure spring 21.

Referring to fig. 1, five connecting bands 5 are arranged on the outer side of the valve body 1, and an end cap 4 is fixedly connected to the end of each connecting band 5. Through setting up connecting band 5 for end cover 4 is difficult for droing.

Referring to fig. 2, a stopper 10 is welded to the end of each guide bar 8, and a sealing plate 9 is in contact with the side surface of the stopper 10. The guide rod 8 is limited by the arrangement of the stop 10.

Referring to fig. 2, one end of the spring 11 is connected to the piston 7 in a contact manner, and the other end of the spring 11 is connected to the sealing plate 9 in a contact manner. The piston 7 can be automatically reset by arranging the spring 11.

Referring to fig. 4, two guide holes 18 are formed in the side wall of the threaded cylinder 14, an expansion link 19 is slidably sleeved in each guide hole 18, and the upper end of each expansion link 19 is in contact connection with the mounting base 13. The telescopic rod 19 is guided by providing the guide hole 18.

Referring to fig. 4, one end of the compression spring 21 is in contact with the limit plate 20, and the other end of the compression spring 21 is in contact with the threaded cylinder 14. The telescopic rod 19 is convenient to reset by arranging the compression spring 21.

The utility model discloses the concrete implementation process as follows: during the use, install valve body 1 on mount pad 13, threaded cylinder 14 pegs graft and gets into in mount pad 13, rotation threaded rod 16 makes lug 17 downstream, lug 17 downstream drives telescopic link 19 and outwards stretches out, telescopic link 19 upper end and mount pad 13 contact, make valve body 1 fix on mount pad 13, make the installation of valve body 1 more stable, avoid the air current to strike and lead to the vibrations of valve body 1, and then lead to the internals not hard up, and simultaneously, through setting up connecting seat 3 in gas outlet 2 department, set up piston 7 and closing plate 9 cooperation in the connecting seat 3 and carry out the shutoff to gas outlet 2, piston 7 and closing plate 9 pass through end cover 4 and install in connecting seat 3, it is convenient to dismantle, can launch gas outlet 2's quantity as required and dismantle closing plate 9 and piston 7, make gas outlet 2 can communicate the trachea, make the suitability of valve body 1 wider.

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 two-position five-way solenoid valve, includes valve body (1), its characterized in that: five gas outlets (2) are formed in the valve body (1), five connecting seats (3) are welded on the outer side of the valve body (1), the outer side of the tail end of each connecting seat (3) is connected with an end cover (4) through threads, an opening (6) is formed in each end cover (4), a piston (7) is arranged in each connecting seat (3), a guide rod (8) is arranged on each piston (7), a sealing plate (9) is sleeved on the outer side of each guide rod (8) in a sliding mode, one side, far away from the valve body (1), of each sealing plate (9) is connected with the end cover (4) in a contact mode, a spring (11) is sleeved on the outer side of each guide rod (8), a convex edge (12) is arranged at the lower end of the valve body (1), a mounting seat (13) is connected with the lower end of the convex edge (12) in a contact mode, and two threaded cylinders (14) are sleeved in the convex edge (12) through threads, slide in mount pad (13) and cup jointed two screw thread section of thick bamboo (14), every the upper end of screw thread section of thick bamboo (14) is provided with baffle (15), the lower extreme contact connection of baffle (15) has chimb (12), there is threaded rod (16) through threaded connection in baffle (15), the lower extreme of threaded rod (16) is provided with lug (17), the outside contact connection of lug (17) has two telescopic links (19), limiting plate (20) have been fixed to cup jointed in the outside of telescopic link (19), the outside cover of telescopic link (19) is equipped with pressure spring (21).

2. The two-position, five-way solenoid valve of claim 1, wherein: the outer side of the valve body (1) is provided with five connecting belts (5), and the tail end of each connecting belt (5) is fixedly connected with an end cover (4).

3. The two-position, five-way solenoid valve of claim 1, wherein: the tail end of each guide rod (8) is welded with a stop block (10), and the side face of each stop block (10) is in contact connection with a sealing plate (9).

4. The two-position, five-way solenoid valve of claim 1, wherein: one end of the spring (11) is in contact connection with the piston (7), and the other end of the spring (11) is in contact connection with the sealing plate (9).

5. The two-position, five-way solenoid valve of claim 1, wherein: two guide holes (18) are formed in the side wall of the threaded cylinder (14), each guide hole (18) is sleeved with a telescopic rod (19) in a sliding mode, and the upper end of each telescopic rod (19) is connected with a mounting seat (13) in a contact mode.

6. The two-position, five-way solenoid valve of claim 1, wherein: one end of the pressure spring (21) is in contact connection with a limiting plate (20), and the other end of the pressure spring (21) is in contact connection with a threaded cylinder (14).