CN219571209U - Single pump electromagnetic valve adjusting device - Google Patents

Abstract

The utility model relates to the technical field of electromagnetic valves, in particular to a single pump electromagnetic valve adjusting device, which comprises an electromagnetic valve main body, wherein a sealing assembly is arranged above the electromagnetic valve main body, the sealing assembly comprises a positioning cylinder, the inner wall of the positioning cylinder is fixedly connected with a positioning ring, the inner wall of the positioning cylinder is connected with a connecting cylinder, the inside of the positioning cylinder is connected with a first spring, the other end of the first spring is connected with an extrusion plate, the extrusion plate and the inside of the positioning ring are penetrated with a vent pipe, and the outer wall of the vent pipe is fixedly connected with a positioning support lug; the positioning assembly is arranged on the inner wall of the positioning cylinder. According to the utility model, the plugging rotary extrusion of the vent pipe can be realized in an elastic extrusion mode, the connection is convenient and fast, the elastic extrusion ensures the tightness of the connection, and meanwhile, the positioning assembly is arranged, so that the extrusion of the vent pipe is realized, and the plugging stability of the vent pipe is further ensured.

Description

Single pump electromagnetic valve adjusting device

Technical Field

The utility model relates to the technical field of electromagnetic valves, in particular to a single pump electromagnetic valve adjusting device.

Background

Solenoid valves are electromagnetic control industrial equipment, are automatic basic elements for controlling fluid, belong to actuators, are not limited to hydraulic and pneumatic, are used in industrial control systems for adjusting the direction, flow, speed and other parameters of media, are various, and are used in different positions of the control system, and are most commonly used as check valves, safety valves, directional control valves, speed regulating valves and the like.

The connection of current solenoid valve air pipe adopts threaded connection's mode to carry out swivelling joint more, and its connection process is loaded down with trivial details, needs to rotate the extrusion many times to closely just can realize sealing connection completely, leads to its whole use installation and dismantlement process slow, influences its convenience of changing, and sealed effect is lower, can't realize efficient sealing connection, appears gaseous leakage in the use easily, consequently need to design a monoblock pump solenoid valve adjusting device to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a single pump electromagnetic valve adjusting device, which solves the problems that the whole use process is slow in installation and disassembly processes and the sealing effect is low because the sealing connection can be realized only by rotating and extruding for a plurality of times to be completely tight in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a unit pump solenoid valve adjustment device comprising:

the electromagnetic valve comprises an electromagnetic valve main body, wherein a sealing assembly is arranged above the electromagnetic valve main body and comprises a positioning cylinder, the inner wall of the positioning cylinder is fixedly connected with a positioning ring, the inner wall of the positioning cylinder is connected with a connecting cylinder, the inside of the positioning cylinder is connected with a first spring, the other end of the first spring is connected with an extrusion plate, the extrusion plate and the inside of the positioning ring penetrate through a vent pipe, and the outer wall of the vent pipe is fixedly connected with a positioning support lug;

the positioning assembly is arranged on the inner wall of the positioning cylinder.

Preferably, the positioning assembly comprises a positioning sleeve, a second spring is arranged in the positioning sleeve, a guide post is connected to the positioning sleeve in a sliding mode, the second spring is connected to one end of the guide post, and an extrusion block is connected to the other end of the guide post.

Preferably, the cross section of the positioning cylinder is L-shaped, the inner bottom surface of the positioning cylinder is connected with a first spring and a rubber pad, and a through hole is formed in the position, corresponding to the first spring, of the rubber pad.

Preferably, the outside cover of first spring is equipped with flexible pipe, the bottom and the inner wall of breather pipe all are provided with sealed the pad, the inside size shape of holding ring is unanimous with the outside size shape of location journal stirrup.

Preferably, the internal diameter of stripper plate equals the internal diameter of location journal stirrup, the upper surface of stripper plate is provided with sealed rubber ring, the lower surface at the holding ring is laminated in the extrusion plate extrusion to the location journal stirrup, first spring is circumference distribution between positioning cylinder and stripper plate.

Preferably, the locating component is provided with five groups altogether, and five groups of locating component evenly distributed is at the inner wall of a locating section of thick bamboo, the inside sliding connection of locating sleeve has guide post and extrusion piece, the upper surface of extrusion piece is the slope form, the one end that the extrusion piece is close to the breather pipe is provided with the slipmat.

Compared with the prior art, the utility model has the beneficial effects that: this monoblock pump solenoid valve adjusting device passes through seal assembly's setting, can realize the grafting rotary extrusion to the breather pipe through elasticity extruded mode, connects conveniently, and elasticity extrusion has guaranteed its leakproofness of connecting, and setting up of locating component simultaneously realizes the extrusion to the breather pipe, further guarantees the stability of breather pipe grafting.

(1) According to the utility model, through the arrangement of the sealing assembly, the auxiliary positioning of the vent pipe can be realized in an elastic extrusion mode, meanwhile, the sealing performance of the plugging of the vent pipe can be further ensured through the mutual matching of the sealing rubber ring, the rubber pad and the sealing gasket, and the connection mode of rotating and clamping after the plugging is adopted, so that the operation is simple and convenient, the subsequent quick disassembly and assembly treatment is convenient, and the replacement convenience is greatly improved.

(2) According to the utility model, through the arrangement of the positioning assembly, the extrusion positioning of the outer wall of the vent pipe can be realized through the extrusion block, so that the auxiliary positioning of the vent pipe is realized, the rotation or sliding of the vent pipe is avoided, and the stability of the connection of the vent pipe is further ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a seal assembly of the present utility model;

FIG. 3 is a schematic view of an exploded view of the seal assembly of the present utility model;

fig. 4 is an exploded view of the positioning assembly of the present utility model.

In the figure: 1. a solenoid valve main body; 2. a seal assembly; 21. a positioning cylinder; 22. a positioning ring; 23. a connecting cylinder; 24. a first spring; 25. an extrusion plate; 26. positioning lugs; 3. a vent pipe; 4. a positioning assembly; 41. positioning a sleeve; 42. a second spring; 43. a guide post; 44. extruding the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a unit pump solenoid valve adjustment device comprising: the solenoid valve body 1 used in the present utility model is a commercially available product, and its principle and connection method are all well known to those skilled in the art, so that it will not be described in detail herein,

the electromagnetic valve comprises an electromagnetic valve main body 1, wherein a sealing assembly 2 is arranged above the electromagnetic valve main body 1, the sealing assembly 2 comprises a positioning cylinder 21, the inner wall of the positioning cylinder 21 is fixedly connected with a positioning ring 22, the inner wall of the positioning cylinder 21 is connected with a connecting cylinder 23, the inside of the positioning cylinder 21 is connected with a first spring 24, the other end of the first spring 24 is connected with a squeezing plate 25, the squeezing plate 25 and the inside of the positioning ring 22 penetrate through a vent pipe 3, and the outer wall of the vent pipe 3 is fixedly connected with a positioning support lug 26;

the locating component 4, locating component 4 set up the inner wall at the location section of thick bamboo 21, and locating component 4 is used for carrying out extrusion location to the outer wall of breather pipe 3, guarantees the stability of breather pipe 3 grafting.

Further, the locating component 4 comprises a locating sleeve 41, a second spring 42 is arranged in the locating sleeve 41, a guide post 43 is slidably connected in the locating sleeve 41, one end of the guide post 43 is connected with the second spring 42, the other end of the guide post 43 is connected with an extrusion block 44, the extrusion block 44 and the guide post 43 can be flexibly adjusted through elastic control of the second spring 42, extrusion positioning of the outer wall of the vent pipe 3 is achieved through the extrusion block 44, and stable insertion of the vent pipe 3 is achieved.

Further, the cross section of positioning tube 21 is L style of calligraphy structure, and the inside bottom surface of positioning tube 21 is connected with first spring 24 and rubber pad, and the rubber pad corresponds first spring 24 department and has seted up the through-hole, and the setting of rubber pad is used for the mutual extrusion laminating with the bottom of breather pipe 3 to improve the leakproofness of its connection.

Further, the telescopic pipe is sleeved outside the first spring 24, the auxiliary guiding and limiting functions of the first spring 24 are achieved, sealing gaskets are arranged at the bottom and the inner wall of the vent pipe 3 and are used for being matched with rubber gaskets, accordingly the tightness of the vent pipe 3 after being inserted is greatly improved, and the inner size and shape of the positioning ring 22 are consistent with the outer size and shape of the positioning supporting lugs 26.

Further, the internal diameter of stripper plate 25 equals the internal diameter of location journal stirrup 26, the upper surface of stripper plate 25 is provided with sealed rubber ring, location journal stirrup 26 passes through stripper plate 25 extrusion laminating at the lower surface of holding ring 22, first spring 24 is circumference distribution between positioning cylinder 21 and stripper plate 25, through setting up each other of this structure, can realize the jacking to stripper plate 25 through the flexible of first spring 24, and then when location journal stirrup 26 pegged graft to the below of holding ring 22, can realize the tight laminating of location journal stirrup 26 and holding ring 22 through the elastic extrusion of first spring 24 and stripper plate 25, thereby improve the stability and the leakproofness of breather pipe 3 grafting.

Further, the positioning assembly 4 is provided with five groups altogether, and five groups of positioning assemblies 4 evenly distributed are in the inner wall of the positioning cylinder 21, the inside sliding connection of the positioning sleeve 41 has the guide post 43 and the extrusion piece 44, the upper surface of the extrusion piece 44 is in an inclined shape, the inclined arrangement is convenient for telescopic adjustment after the breather pipe 3 is pressed down, and then telescopic displacement of the extrusion piece 44 is realized, one end of the extrusion piece 44 close to the breather pipe 3 is provided with an anti-slip pad, friction force with the outer wall contact of the breather pipe 3 is improved, and therefore auxiliary extrusion positioning of the breather pipe 3 is realized.

Working principle: when the vent pipe 3 and the positioning support lugs 26 are inserted and connected along the top shape of the positioning cylinder 21, so that the positioning support lugs 26 are inserted and connected below the positioning ring 22, the positioning support lugs 26 are further clamped below the positioning ring 22 through rotation, meanwhile, the positioning support lugs 26 are tightly attached to the positioning ring 22 through elastic extrusion of the first springs 24 and the extrusion plates 25, the tightness of the insertion of the vent pipe 3 can be realized, and meanwhile, the stability of the insertion of the vent pipe 3 is further improved through extrusion of the extrusion blocks 44 on the outer wall of the vent pipe 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. A unit pump solenoid valve adjustment device, comprising:

the electromagnetic valve comprises an electromagnetic valve main body (1), wherein a sealing assembly (2) is arranged above the electromagnetic valve main body (1), the sealing assembly (2) comprises a positioning cylinder (21), the inner wall of the positioning cylinder (21) is fixedly connected with a positioning ring (22), the inner wall of the positioning cylinder (21) is connected with a connecting cylinder (23), the inner part of the positioning cylinder (21) is connected with a first spring (24), the other end of the first spring (24) is connected with a squeezing plate (25), a vent pipe (3) penetrates through the squeezing plate (25) and the inner part of the positioning ring (22), and the outer wall of the vent pipe (3) is fixedly connected with a positioning support lug (26);

the positioning assembly (4) is arranged on the inner wall of the positioning cylinder (21).

2. The unit pump solenoid valve adjustment device of claim 1, wherein: the positioning assembly (4) comprises a positioning sleeve (41), a second spring (42) is arranged in the positioning sleeve (41), a guide column (43) is connected to the positioning sleeve (41) in a sliding mode, the second spring (42) is connected to one end of the guide column (43), and an extrusion block (44) is connected to the other end of the guide column (43).

3. The unit pump solenoid valve adjustment device of claim 1, wherein: the cross section of the positioning cylinder (21) is of an L-shaped structure, a first spring (24) and a rubber pad are connected to the inner bottom surface of the positioning cylinder (21), and a through hole is formed in the position, corresponding to the first spring (24), of the rubber pad.

4. The unit pump solenoid valve adjustment device of claim 1, wherein: the outside cover of first spring (24) is equipped with flexible pipe, the bottom and the inner wall of breather pipe (3) all are provided with sealed the pad, the inside size shape of holding ring (22) is unanimous with the outside size shape of location journal stirrup (26).

5. The unit pump solenoid valve adjustment device of claim 1, wherein: the inner diameter of the extrusion plate (25) is equal to the inner diameter of the positioning support lug (26), a sealing rubber ring is arranged on the upper surface of the extrusion plate (25), the positioning support lug (26) is extruded and attached to the lower surface of the positioning ring (22) through the extrusion plate (25), and the first springs (24) are circumferentially distributed between the positioning cylinder (21) and the extrusion plate (25).

6. The unit pump solenoid valve adjustment device of claim 2, wherein: the utility model discloses a location subassembly, including location subassembly (4), location subassembly (4) are provided with five groups altogether, and five group's locating component (4) evenly distributed are at the inner wall of a location section of thick bamboo (21), the inside sliding connection of location sleeve (41) has guide post (43) and extrusion piece (44), the upper surface of extrusion piece (44) is the slope form, the one end that extrusion piece (44) is close to breather pipe (3) is provided with the slipmat.