CN217108422U

CN217108422U - Electromagnetic valve magnetic head with hole shielding function

Info

Publication number: CN217108422U
Application number: CN202122411747.4U
Authority: CN
Inventors: 祝磊
Original assignee: Suzhou Weituo Technology Co ltd
Current assignee: Suzhou Weituo Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-08-02
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a solenoid valve magnetic head with hole shelters from function relates to the solenoid valve field, for the solenoid valve magnetic head both ends hole among the solution prior art under the condition when not using, inside easily produces filth, need clear up before later stage installation use, influences the problem of using. Driving motor is installed to the top of solenoid valve magnetic head main part, the preceding terminal surface and the rear end face of solenoid valve magnetic head main part all are provided with the recess, the internally mounted of recess has the pneumatic cylinder, spacing sleeve is all installed at the both ends of pneumatic cylinder, spacing sleeve's inside has run through the telescopic link, the hole baffle is installed to the one end of telescopic link, the inside of hole baffle is provided with the installing port, and the internally mounted of installing port has the hole to keep off the lid, the outside that hole kept off lid one side is provided with spacing latch, and one side of spacing latch is provided with shelters from the card post, the outside of sheltering from the card post is provided with the sealing washer, the outside that hole kept off the lid opposite side is provided with spacing card post.

Description

Electromagnetic valve magnetic head with hole shielding function

Technical Field

The utility model relates to a solenoid valve technical field specifically is a solenoid valve magnetic head with function is sheltered from to hole.

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 solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. Different solenoid valves function at different locations in the control system, the most common being check valves, safety valves, directional control valves, etc. Have inclosed chamber in the solenoid valve, it has the through-hole to open in the different positions, different oil pipe of every jogged joint, be the piston in the middle of the chamber, the two sides is two electro-magnets, which side's magnet coil circular telegram valve body will be attracted which side, open or close different oil discharge hole through the removal of control valve body, and the inlet port is normally open, and hydraulic oil will get into different oil extraction pipes, then the piston that promotes the hydro-cylinder through the pressure of oil, the piston drives the piston rod again, the piston rod drives mechanical device. Thus, the mechanical movement is controlled by controlling the current on-off of the electromagnet.

The electric valve drives the valve rod through the motor to drive the valve core to act, holes at two ends of the magnetic head of the existing electromagnetic valve are easy to generate dirt inside under the condition of not using, and the holes need to be cleaned before being installed and used at the later stage to influence the use; therefore, the market urgently needs to develop a magnetic head of the electromagnetic valve with a hole shielding function to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solenoid valve magnetic head with hole shelters from function to under the condition of current solenoid valve magnetic head both ends hole when not using that proposes in solving above-mentioned background art, inside easily produces filthy, need clear up before later stage installation uses, the problem that influences the use.

In order to achieve the above object, the utility model provides a following technical scheme: a solenoid valve magnetic head with a hole shielding function comprises a solenoid valve magnetic head main body, wherein a driving motor is installed above the solenoid valve magnetic head main body, grooves are formed in the front end face and the rear end face of the solenoid valve magnetic head main body, a pneumatic cylinder is installed inside each groove, limiting sleeves are installed at two ends of each pneumatic cylinder, a telescopic rod penetrates through the limiting sleeves, a hole baffle is installed at one end of each telescopic rod, an installation opening is formed inside each hole baffle, a hole shielding cover is installed inside each installation opening, limiting clamping teeth are arranged on the outer portion of one side of each hole shielding cover, shielding clamping columns are arranged on one sides of the limiting clamping teeth, a sealing ring is arranged on the outer portions of the shielding clamping columns, limiting clamping columns are arranged on the outer portions of the other sides of the hole shielding covers, penetrate through the installation openings and extend to the outer portions of the hole baffles to be clamped with the hole baffles, the inboard of hole baffle is provided with the gear draw-in groove, the both sides of solenoid valve magnetic head main part all are provided with outer connecting pipe, the inside of outer connecting pipe is provided with the hole, it extends to the hole inside and outer connecting pipe through sealing washer sealing connection to shelter from the card post.

Preferably, the lower end of the driving motor is provided with a connecting shaft, and the connecting shaft extends into the magnetic head main body of the electromagnetic valve and is in transmission connection with the magnetic head main body of the electromagnetic valve.

Preferably, a connecting flange plate is arranged between the magnetic head main body of the electromagnetic valve and the driving motor, and the magnetic head main body of the electromagnetic valve is fixedly connected with the driving motor through the connecting flange plate.

Preferably, the recess sets up structure as an organic whole with solenoid valve magnetic head main part, the pneumatic cylinder passes through recess and solenoid valve magnetic head main part fixed connection, spacing sleeve and pneumatic cylinder fixed connection, telescopic link and spacing sleeve sliding connection.

Preferably, the inboard both ends of hole baffle all are provided with fixed mouthful, the one end card of telescopic link is gone into fixed mouthful inside and hole baffle fixed connection, the other end and the pneumatic cylinder transmission of telescopic link are connected.

Preferably, the outside of hole baffle is provided with the locating hole, the surface of spacing card post is provided with the sealing ring, spacing card post passes through sealing ring and hole baffle sealing connection.

Preferably, the hole keeps off the lid and passes through gear draw-in groove and hole baffle gomphosis, one side that the hole kept off the lid is provided with the spacing lantern ring, outer connecting pipe extends to the inside and spacing lantern ring block of spacing lantern ring.

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

1. the utility model discloses a setting through the hole keeps off the lid, solenoid valve magnetic head main part is after not using, can shelter from the hole of the outer connecting pipe in solenoid valve magnetic head main part both sides to needs, it is inboard to keep off the lid through gear draw-in groove card income hole baffle with the hole, the spacing card post card that rethread hole kept off lid one side is gone into in the hole baffle installing port, carry on spacingly through spacing card post, the pneumatic cylinder of rethread solenoid valve magnetic head main part front and back end drives the telescopic link shrink, can drive the hole baffle and remove, the hole baffle drives the hole and keeps off lid and spacing lantern ring card income outer connecting pipe outside, the hole of external connecting pipe shelters from, the accessible shelters from inside card post embedding hole, seal, make solenoid valve magnetic head main part under the condition of not using for a long time, can protect inside the solenoid valve magnetic head main part, the later stage result of use is improved.

2. The utility model discloses a through the setting of hole baffle, the hole baffle can keep solenoid valve magnetic head main part overall stability, and extends through the pneumatic cylinder to dismantle the inside hole of hole baffle and keep off the lid, make things convenient for outer connecting pipe and external connecting pipe to install, the locating hole through hole baffle surface can be convenient for outer connecting pipe and install, improves the result of use.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the hole blocking cover of the present invention.

In the figure: 1. a drive motor; 2. a magnetic head main body of the electromagnetic valve; 3. connecting the flange plates; 4. a connecting shaft; 5. a groove; 6. a pneumatic cylinder; 7. a limiting sleeve; 8. a telescopic rod; 9. a hole baffle; 10. a hole blocking cover; 11. a seal ring; 12. limiting the clamp column; 13. positioning holes; 14. a limiting lantern ring; 15. an outer connecting pipe; 16. a fixed port; 17. a gear slot; 18. shielding the clamping column; 19. and (5) sealing rings.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a magnetic head of an electromagnetic valve with a hole shielding function comprises a magnetic head main body 2 of the electromagnetic valve, a driving motor 1 is arranged above the magnetic head main body 2 of the electromagnetic valve, grooves 5 are arranged on the front end face and the rear end face of the magnetic head main body 2 of the electromagnetic valve, a pneumatic cylinder 6 is arranged inside the grooves 5, limiting sleeves 7 are arranged at two ends of the pneumatic cylinder 6, a telescopic rod 8 penetrates through the limiting sleeves 7, a hole baffle plate 9 is arranged at one end of the telescopic rod 8, an installation opening is arranged inside the hole baffle plate 9, a hole shielding cover 10 is arranged inside the installation opening, limiting clamping teeth are arranged outside one side of the hole shielding cover 10, shielding clamping columns 18 are arranged on one side of the limiting clamping teeth, a sealing ring 19 is arranged outside the shielding clamping columns 18, a limiting clamping column 12 is arranged outside the other side of the hole shielding cover 10, the limiting clamping columns 12 extend to the outside the hole baffle plate 9 through the installation opening to be clamped with the hole baffle plate 9, the inboard of hole baffle 9 is provided with gear slot 17, the both sides of solenoid valve magnetic head main part 2 all are provided with outer connecting pipe 15, the inside of outer connecting pipe 15 is provided with the hole, it extends to the hole inside and outer connecting pipe 15 through sealing washer 19 sealing connection to shelter from card post 18, pneumatic cylinder 6 through 2 front and back ends of solenoid valve magnetic head main part drives the shrink of telescopic link 8, can drive hole baffle 9 and remove, hole baffle 9 drives the hole and keeps off lid 10 and spacing lantern ring 14 card and go into outer connecting pipe 15 outside, the hole of outer connecting pipe 15 shelters from, the accessible shelters from inside card post 18 embedding hole, seal, make solenoid valve magnetic head main part 2 under the condition of not using for a long time, can protect solenoid valve magnetic head main part 2 insidely, the later stage result of use is improved.

Further, a connecting shaft 4 is installed at the lower end of the driving motor 1, and the connecting shaft 4 extends into the electromagnetic valve magnetic head main body 2 and is in transmission connection with the electromagnetic valve magnetic head main body 2.

Further, install flange plate 3 between solenoid valve magnetic head main part 2 and the driving motor 1, solenoid valve magnetic head main part 2 passes through flange plate 3 and driving motor 1 fixed connection, can adjust solenoid valve magnetic head main part 2 through driving motor 1.

Further, recess 5 sets up to a body structure with solenoid valve magnetic head main part 2, and pneumatic cylinder 6 passes through

recess

5 and 2 fixed connection of solenoid valve magnetic head main part, and

spacing sleeve

7 and 6 fixed connection of pneumatic cylinder,

telescopic link

8 and 7 sliding connection of spacing sleeve can drive hole baffle 9 through telescopic link 8 and remove.

Further, the inboard both ends of hole baffle 9 all are provided with fixed mouthful 16, and the one end card of telescopic link 8 is gone into fixed mouthful 16 inside and hole baffle 9 fixed connection, and the other end and the pneumatic cylinder 6 transmission of telescopic link 8 are connected, extend through pneumatic cylinder 6 to dismantle the inside hole of hole baffle 9 and keep off lid 10.

Further, the outside of hole baffle 9 is provided with locating hole 13, and the surface of spacing card post 12 is provided with sealing ring 11, and spacing card post 12 passes through sealing ring 11 and hole baffle 9 sealing connection, and the accessible shelters from inside the card post 18 embedding hole, seals up, makes solenoid valve magnetic head main part 2 under the condition of not using for a long time, can protect inside solenoid valve magnetic head main part 2, improves later stage result of use.

Further, hole keeps off lid 10 and passes through gear draw-in groove 17 and the gomphosis of hole baffle 9, and one side that the hole kept off lid 10 is provided with spacing lantern ring 14, and outer connecting pipe 15 extends to spacing lantern ring 14 inside and spacing lantern ring 14 block, can shelter from the hole that needs 2 both sides outer connecting pipe 15 of solenoid valve magnetic head main part, and it is inboard to block the hole that lid 10 goes into hole baffle 9 through gear draw-in groove 17 card, convenient and practical.

The working principle is as follows: when in use, after the electromagnetic valve magnetic head main body 2 is not used, the holes of the outer connecting pipes 15 at two sides of the electromagnetic valve magnetic head main body 2 can be shielded, the hole blocking cover 10 is clamped into the inner side of the hole blocking plate 9 through the gear clamping groove 17, the limiting clamping column 12 at one side of the hole blocking cover 10 is clamped into the mounting port of the hole blocking plate 9, the limiting clamping column 12 is used for limiting, the telescopic rod 8 is driven by the pneumatic cylinders 6 at the front end and the rear end of the electromagnetic valve magnetic head main body 2 to shrink, the hole blocking plate 9 can be driven to move, the hole blocking cover 10 and the limiting lantern ring 14 are driven by the hole blocking plate 9 to be clamped into the outer connecting pipe 15, the holes of the outer connecting pipe 15 are shielded, the holes can be embedded into the holes through the shielding clamping columns 18 for sealing, so that the electromagnetic valve magnetic head main body 2 can protect the inner part of the electromagnetic valve magnetic head main body 2 under the condition that the electromagnetic valve magnetic head is not used for a long time, when the electromagnetic valve is required to be mounted, the hole baffle 9 can keep the solenoid valve magnetic head main part 2 overall stability, and extend through pneumatic cylinder 6 to dismantle the inside hole of hole baffle 9 and keep off lid 10, make things convenient for outer connecting pipe 15 to install with external connecting pipe, can be convenient for outer connecting pipe 15 to install through the locating hole 13 of hole baffle 9 surface, improve the result of use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electromagnetic valve magnetic head with hole shelters from function, includes electromagnetic valve magnetic head main part (2), its characterized in that: the electromagnetic valve is characterized in that a driving motor (1) is installed above a magnetic head main body (2) of the electromagnetic valve, grooves (5) are formed in the front end face and the rear end face of the magnetic head main body (2), a pneumatic cylinder (6) is installed inside the grooves (5), limiting sleeves (7) are installed at two ends of the pneumatic cylinder (6), a telescopic rod (8) penetrates through the limiting sleeves (7), a hole baffle (9) is installed at one end of the telescopic rod (8), an installation opening is formed inside the hole baffle (9), a hole blocking cover (10) is installed inside the installation opening, limiting clamping teeth are arranged outside one side of the hole blocking cover (10), a blocking clamping column (18) is arranged on one side of the limiting clamping teeth, a sealing ring (19) is arranged outside the blocking clamping column (18), and a limiting clamping column (12) is arranged outside the other side of the hole blocking cover (10), spacing calorie of post (12) pass the installing port and extend to hole baffle (9) outside and hole baffle (9) block, the inboard of hole baffle (9) is provided with gear clamping groove (17), the both sides of solenoid valve magnetic head main part (2) all are provided with outer connecting pipe (15), the inside of outer connecting pipe (15) is provided with the hole, it extends to hole inside and outer connecting pipe (15) through sealing washer (19) sealing connection to shelter from card post (18).

2. The magnetic head of an electromagnetic valve with hole shielding function according to claim 1, wherein: the lower end of the driving motor (1) is provided with a connecting shaft (4), and the connecting shaft (4) extends to the inside of the magnetic head main body (2) of the electromagnetic valve and is in transmission connection with the magnetic head main body (2) of the electromagnetic valve.

3. The magnetic head of an electromagnetic valve with hole shielding function according to claim 1, wherein: a connecting flange plate (3) is installed between the electromagnetic valve magnetic head main body (2) and the driving motor (1), and the electromagnetic valve magnetic head main body (2) is fixedly connected with the driving motor (1) through the connecting flange plate (3).

4. The magnetic head of an electromagnetic valve with hole shielding function according to claim 1, wherein: recess (5) and solenoid valve magnetic head main part (2) set up to an organic whole structure, pneumatic cylinder (6) are through recess (5) and solenoid valve magnetic head main part (2) fixed connection, spacing sleeve (7) and pneumatic cylinder (6) fixed connection, telescopic link (8) and spacing sleeve (7) sliding connection.

5. The magnetic head of an electromagnetic valve with hole shielding function according to claim 1, wherein: the inboard both ends of hole baffle (9) all are provided with fixed mouthful (16), the one end card of telescopic link (8) is gone into fixed mouthful (16) inside and hole baffle (9) fixed connection, the other end and pneumatic cylinder (6) transmission of telescopic link (8) are connected.

6. The magnetic head of an electromagnetic valve with hole shielding function according to claim 1, wherein: the hole baffle plate is characterized in that a positioning hole (13) is formed in the outer portion of the hole baffle plate (9), a sealing ring (11) is arranged on the outer surface of the limiting clamping column (12), and the limiting clamping column (12) is connected with the hole baffle plate (9) in a sealing mode through the sealing ring (11).

7. The magnetic head of an electromagnetic valve with hole shielding function according to claim 1, wherein: hole keeps off lid (10) and passes through gear draw-in groove (17) and hole baffle (9) gomphosis, one side that hole kept off lid (10) is provided with spacing lantern ring (14), outer connecting pipe (15) extend to spacing lantern ring (14) inside and spacing lantern ring (14) block.