CN219013680U - Practical electromagnetic valve hole protection plug - Google Patents

Abstract

The utility model relates to the technical field of electromagnetic valve hole protection, in particular to a practical electromagnetic valve hole protection plug, which comprises an electromagnetic valve main body, wherein a plurality of valve pipes are arranged on the electromagnetic valve main body, valve holes are formed in the end parts of the valve pipes, internal threads are formed in the inner walls of the valve holes, plugs are arranged on the end parts of the valve pipes, slots are formed in the front end surfaces of the plugs, a plurality of anti-slip columns are arranged on the circumferential outer walls of the plugs, grooves are formed in the positions, corresponding to the valve pipes, of the rear end surfaces of the plugs, and threaded columns are arranged in the grooves; this practicality electromagnetic valve hole protection is stifled, through setting up the end cap, peg graft with the valve hole of valve pipe upper lobe end under the screw thread post cooperation to at the screw thread cooperation through the thread tightening, can increase structural stability, and be convenient for peg graft with external hexagonal spanner under the slot cooperation, in order to rotate and screw up fixedly or dismantle, add the anti-skidding post simultaneously and help manual rotation to adjust, increase area of contact, improve the end cap practicality, reduce the valve hole and expose the influence that receives external environment in the air.

Description

Practical electromagnetic valve hole protection plug

Technical Field

The utility model relates to the technical field of electromagnetic valve hole protection, in particular to a practical electromagnetic valve hole protection plug.

Background

Solenoid valves are electromagnetic controlled industrial equipment, are automatic basic elements for controlling fluid, belong to actuators, and are not limited to hydraulic and pneumatic; the electromagnetic valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured;

the valve hole department at the solenoid valve can be connected with corresponding pipeline generally, realizes the control regulation of pipeline intercommunication, needs to change the pipeline when installing or overhauling partial solenoid valve, when taking out the pipeline of corresponding valve hole department, the valve hole exposes in external environment, thereby leads to the dust to get into the valve hole easily and causes the damage to the solenoid valve inside, can also influence the leakproofness of newly-increased external pipeline, lacks the electromagnetic valve hole protection of practicality promptly and blocks up.

Disclosure of Invention

The utility model aims to provide a practical electromagnetic valve hole protection plug so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electromagnetic valve hole protection is stifled, includes the solenoid valve main part, be equipped with a plurality of valve pipe in the solenoid valve main part, all seted up the valve hole on the valve pipe tip, all be equipped with the internal thread on the valve hole inner wall, all be equipped with the end cap on the valve pipe tip, the slot has been seted up on the end face before the end cap, be equipped with a plurality of anti-skidding post on the end cap circumference outer wall, set up flutedly with the valve pipe department of corresponding on the end cap rear end face, all be equipped with the screw thread post in the recess.

Preferably, a rubber sleeve is further arranged at the rear end of the plug, and the rubber sleeve is fixedly bonded with the plug.

Preferably, the rubber sleeve is annular, the inner diameter of the rubber sleeve is matched with the outer diameter of the valve pipe, and the rubber sleeve is in plug-in fit with the valve pipe.

Preferably, the valve tube is welded and fixed to the solenoid valve body.

Preferably, the slots are six-change-shaped, the anti-skidding columns are distributed in an annular equidistant manner, and the anti-skidding columns and the plugs are of an integrated structure.

Preferably, the inner diameter of the groove is matched with the outer diameter of the protruding end of the valve pipe end, and the groove is in plug-in fit with the valve pipe end.

Preferably, the threaded column and the plug are of an integrated structure, the threaded column is in plug-in fit with the valve hole, and under the fit of the internal threads, the threaded column is in corresponding threaded connection with the internal threads.

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

1. according to the utility model, the plug is arranged, the plug is spliced with the valve hole at the protruding end of the valve pipe under the cooperation of the threaded column, the internal thread is matched and fixed through threads, the structural stability can be improved, the plug is conveniently spliced with an external hexagonal wrench under the cooperation of the slot, so that the plug is screwed down for fixing or dismounting, meanwhile, the anti-slip column is additionally arranged, so that the manual rotation adjustment is facilitated, the contact area is increased, the practicability of the plug is improved, and the influence of the exposure of the valve hole to the air from the external environment is reduced.

2. According to the utility model, the rubber sleeve is arranged to increase the connection tightness between the plug and the outer wall of the valve pipe, so that the junction of the valve pipe and the plug is protected, dust particles are prevented from entering a junction gap, and dust particles are prevented from entering the valve hole due to long-term exposure of the valve hole to air when the pipeline is replaced, thereby influencing the replacement and installation tightness of a newly-added pipeline.

Drawings

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

FIG. 2 is a schematic diagram of the main structure of the solenoid valve according to the present utility model;

FIG. 3 is a schematic diagram of a front view of a plug according to the present utility model;

fig. 4 is a schematic rear view of the plug of the present utility model.

The meaning of each reference sign in the figure is:

1. a solenoid valve main body; 10. a valve tube; 11. a valve hole; 110. an internal thread;

2. a plug; 20. a slot; 21. an anti-skid column; 22. a groove; 23. a threaded column;

3. a rubber sleeve.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, "a number" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Referring to fig. 1-4, the present embodiment provides the following technical solutions:

the utility electromagnetic valve hole protection plug comprises an electromagnetic valve main body 1, wherein a plurality of valve pipes 10 are arranged on the electromagnetic valve main body 1, valve holes 11 are formed in the end parts of the valve pipes 10, internal threads 110 are formed in the inner walls of the valve holes 11, plugs 2 are arranged on the end parts of the valve pipes 10, slots 20 are formed in the front end faces of the plugs 2, a plurality of anti-slip columns 21 are arranged on the circumferential outer walls of the plugs 2, grooves 22 are formed in the rear end faces of the plugs 2 and correspond to the valve pipes 10, and threaded columns 23 are arranged in the grooves 22.

In the embodiment, the rear end of the plug 2 is also provided with the rubber sleeve 3, and the rubber sleeve 3 is fixedly bonded with the plug 2, so that the combination compactness is improved.

Further, the rubber sleeve 3 is annular, the inner diameter of the rubber sleeve 3 is matched with the outer diameter of the valve pipe 10, the rubber sleeve 3 is inserted into the valve pipe 10, the rubber sleeve 3 is made of hydrogenated nitrile rubber, corrosion resistance, tearing resistance and compression deformation resistance are achieved, the adhesion tightness of the protruding ends of the plug 2 and the valve pipe 10 is improved, the junction of the plug 2 and the valve pipe 10 is protected, and dust particles are reduced and enter into junction gaps.

Next, the valve tube 10 is welded to the solenoid valve body 1, thereby improving structural stability.

Specifically, slot 20 is six and becomes the shape, and anti-skidding post 21 is annular equidistant distribution, and anti-skidding post 21 and end cap 2 integrated into one piece structure, and the installation of slot 20 is convenient for external hexagonal spanner to peg graft the combination, carries out end cap 2 installation or dismantles the cooperation, increases area of contact under the cooperation of anti-skidding post 21, increases frictional force, is convenient for manual preliminary rotation or dismantles.

It should be noted that, the inner diameter of the groove 22 is adapted to the outer diameter of the protruding end of the valve tube 10, the groove 22 is in plug-in fit with the end of the valve tube 10, the plug 2 is conveniently in tight plug-in fit with the valve tube 10 by the fit of the groove 22, and the compactness of the combination is increased.

It is worth supplementing that, screw thread post 23 and end cap 2 are integrated into one piece structure, screw thread post 23 and valve opening 11 grafting cooperation, and under the cooperation of internal thread 110, screw thread post 23 corresponds threaded connection with internal thread 110, under the cooperation of screw thread post 23, increases the stability that end cap 2 and valve pipe 10 are connected, protects valve opening 11, reduces external environment influence, when need connect external pipeline, demolish the end cap 2 that corresponds and be convenient for make up and connect the use.

Finally, it should be noted that, in the electromagnetic valve main body 1 of the present embodiment, the electronic components in the above components are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or known through routine experimental methods, and at the idle position of the device, all the above electrical components are connected through wires respectively, and specific connection means should refer to the above working principles, and the electrical connection is completed between the electrical components in sequence, which is known in the art.

The utility electromagnetic valve hole protection of this embodiment is blocked up when using, the user is manual to be had rubber sleeve 3's end cap 2 and the valve pipe 10 protrusion port on the solenoid valve main part 1 and peg graft the combination, screw thread post 23 and valve hole 11 peg graft, under the cooperation of internal thread 110, the screw thread post 23 of being convenient for is closely screw-threaded grafting the combination with valve hole 11, the user is manual to take hexagonal spanner and slot 20 peg graft the cooperation, be convenient for consolidate the combination to end cap 2 and valve pipe 10, anti-skidding post 21 helps preliminary manual grafting to install on valve pipe 10, or unscrew the back manual dismantlement, the nimble installation combination of being convenient for uses, realize the protection to valve hole 11, reduce exposing in the air when not using, lead to receiving external environment influence.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Practical electromagnetic valve hole protection is blocked, including solenoid valve main part (1), its characterized in that: be equipped with a plurality of valve pipe (10) on solenoid valve main part (1), valve hole (11) have all been seted up on valve pipe (10) tip, all be equipped with internal thread (110) on valve hole (11) inner wall, all be equipped with end cap (2) on valve pipe (10) tip, slot (20) have been seted up on end cap (2) preceding terminal surface, be equipped with a plurality of anti-skidding post (21) on end cap (2) circumference outer wall, recess (22) have been seted up with valve pipe (10) correspondence department on end cap (2) rear end face, all be equipped with screw thread post (23) in recess (22).

2. The utility electromagnetic valve orifice protection plug of claim 1, wherein: the rear end of the plug (2) is also provided with a rubber sleeve (3), and the rubber sleeve (3) is fixedly bonded with the plug (2).

3. The utility electromagnetic valve orifice protection plug of claim 2, wherein: the rubber sleeve (3) is in a circular ring shape, the inner diameter of the rubber sleeve (3) is matched with the outer diameter of the valve pipe (10), and the rubber sleeve (3) is in plug-in fit with the valve pipe (10).

4. The utility electromagnetic valve orifice protection plug of claim 1, wherein: the valve tube (10) is welded and fixed with the electromagnetic valve main body (1).

5. The utility electromagnetic valve orifice protection plug of claim 1, wherein: the slots (20) are six-change-shaped, the anti-skid columns (21) are distributed in an annular equidistant mode, and the anti-skid columns (21) and the plugs (2) are of an integrated structure.

6. The utility electromagnetic valve orifice protection plug of claim 1, wherein: the inner diameter of the groove (22) is matched with the outer diameter of the protruding end of the end part of the valve tube (10), and the groove (22) is in plug-in fit with the end part of the valve tube (10).

7. The utility electromagnetic valve orifice protection plug of claim 1, wherein: the threaded column (23) and the plug (2) are of an integrated structure, the threaded column (23) is in plug-in fit with the valve hole (11), and under the fit of the internal thread (110), the threaded column (23) is in corresponding threaded connection with the internal thread (110).

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