CN210770552U

CN210770552U - Electromagnetic valve

Info

Publication number: CN210770552U
Application number: CN201921612654.4U
Authority: CN
Inventors: 蒋宁
Original assignee: Changzhou Hanke Machinery Co ltd
Current assignee: Changzhou Hanke Machinery Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-16
Anticipated expiration: 2029-09-26

Abstract

The utility model belongs to the technical field of electromagnetic valves, in particular to an electromagnetic valve, which comprises a valve body, a valve cover, a coil box and a junction box, wherein the valve cover is connected with the upper end of the valve body, the coil box is positioned above the valve cover, the electromagnetic valve also comprises at least two L-shaped inserted bars, and the coil box is movably connected with the valve cover; the valve cover is provided with a lug and two L-shaped vertical plates, the lug and the two L-shaped vertical plates form a convex shape, the top end face of the lug is provided with a first opening through the movable iron core, two side edges of the lug are respectively provided with a deep groove, and the L-shaped vertical plates are provided with an L-shaped placing groove for placing the inserted link; the coil box is U-shaped, a second opening through the movable iron core is formed in the top end of the coil box, a transverse through hole and a shallow groove are formed in each of two side edges of the coil box, and the through holes are communicated with the shallow grooves to form an L shape; the long rod of the inserted link penetrates through the through hole and is inserted into the deep groove to movably connect the valve cover and the coil box. The utility model discloses a valve gap and coil box swing joint, the dismouting is more convenient, has improved work efficiency.

Description

Electromagnetic valve

Technical Field

The utility model belongs to the technical field of the solenoid valve, concretely relates to use more convenient 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. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured.

The solenoid valve consists of solenoid coil and magnetic core and is one valve body with one or several holes. The connections (such as the valve cover and the coil box) between the components of the general electromagnetic valve are all fixed connections, which causes more inconvenience in dismounting the electromagnetic valve, wastes time, and reduces working efficiency.

Disclosure of Invention

The utility model aims at providing a solenoid valve to solve the technical problem that can only fixed connection between the solenoid valve part.

In order to solve the technical problem, the utility model provides a solenoid valve, including square valve body, square valve gap, coil box and terminal box, the valve gap connect the upper end at the valve body, the coil box be located the top of valve gap, the terminal box install the lateral surface at the coil box, the solenoid valve still include two piece at least L type inserted bars, coil box and valve gap swing joint;

the valve cover is provided with a convex block and two L-shaped vertical plates, the convex block and the two L-shaped vertical plates form a convex shape, a first opening through which the movable iron core passes is formed in the top end face of the convex block, two side edges of the convex block are respectively provided with a deep groove, and an L-shaped placing groove for placing the inserted rod is formed in each L-shaped vertical plate;

the coil box is U-shaped, a second opening through the movable iron core is formed in the top end of the coil box, a transverse through hole and a shallow groove are formed in each of two side edges of the coil box, and the through holes are communicated with the shallow grooves to form an L shape;

the long rod of the inserted bar penetrates through the through hole and is inserted into the deep groove to enable the valve cover to be movably connected with the coil box, and the short rod of the inserted bar is located in the shallow groove and limits the inserted bar.

The length and the depth of the placing groove are larger than the length and the width of the inserting rod.

The depth of the shallow groove is smaller than the width of the short rod of the inserted rod.

The convex block of the valve cover and the two L-shaped vertical plates are of an integral structure.

The valve cover and the other two sides of the coil box are inserted with inserted rods.

The beneficial effects of the utility model are that, the utility model discloses a simple structure, the valve gap is swing joint with the coil box, and the dismouting is more convenient, makes things convenient for the maintenance and changes spare part, has reduced the time of dismouting solenoid valve, has improved work efficiency.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the valve cover and coil box of the present invention;

fig. 3 is a cross-sectional view of the coil box of the present invention;

fig. 4 is a side view of the coil box of the present invention.

In the figure: 1. valve gap, 11, lug, 111, first opening, 112, deep groove, 12, L-shaped riser, 121, standing groove, 2, coil box, 21, second opening, 22, through-hole, 23, shallow slot, 3, inserted bar.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.

As shown in fig. 1-4, the electromagnetic valve includes a square valve body, a square valve cover 1, a coil box 2 and a junction box, wherein the valve cover 1 is connected to the upper end of the valve body, the coil box 2 is located above the valve cover 1, the junction box is installed on the outer side surface of the coil box 2, the electromagnetic valve further includes at least two L-shaped insert rods 3, and the coil box 2 is movably connected with the valve cover 1;

the valve cover 1 is provided with a lug 11 and two L-shaped vertical plates 12, the lug 11 and the two L-shaped vertical plates 12 form a convex shape, the top end face of the lug 11 is provided with a first opening 111 through a movable iron core, two side edges of the lug 11 are respectively provided with a deep groove 112, and the L-shaped vertical plates 12 are provided with an L-shaped placing groove 121 for placing the inserted link 3;

the coil box 2 is U-shaped, a second opening 21 passing through the movable iron core is formed in the top end of the coil box 2, a transverse through hole 22 and a shallow groove 23 are formed in each of two side edges of the coil box 2, and the through hole 22 is communicated with the shallow groove 23 to form an L shape;

the long rod of the inserted link 3 is inserted through the through hole 22 and into the deep groove 112 to movably connect the valve cover 1 with the coil box 2, and the short rod of the inserted link 3 is positioned in the shallow groove 23 and limits the inserted link 3.

The length and depth of the placing groove 121 are greater than those of the insert rod 3.

The depth of the shallow groove 23 is smaller than the width of the short bar of the bayonet 3.

The convex block 11 of the valve cover 1 and the two L-shaped vertical plates 12 are of an integral structure.

The utility model is further introduced as follows:

before the electromagnetic valve is installed, the electromagnetic valve component is installed, after the valve body and the valve cover 1 are installed, the coil box 2 is covered on the valve cover 1, the through hole 22 of the coil box 2 is aligned with the deep groove 112 of the valve cover 1, the movable iron core penetrates through the first opening 111 and the second opening 21, the inserted rod 3 penetrates through the through hole 22 until reaching the deep groove 112, the short rod of the inserted rod 3 is sunk into the shallow groove 23, the inserted rod 3 can be limited, and therefore the installation of the electromagnetic valve component is completed.

The four surfaces of the valve cover 1 and the coil box 2 can be inserted with the inserted rods 3, so that the connection between the valve cover 1 and the coil box 2 is more stable.

The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an electromagnetic valve, includes square valve body, square valve gap (1), coil box (2) and terminal box, valve gap (1) connect the upper end at the valve body, coil box (2) be located the top of valve gap (1), the terminal box install the lateral surface at coil box (2), characterized by: the electromagnetic valve also comprises at least two L-shaped insert rods (3), and the coil box (2) is movably connected with the valve cover (1);

the valve cover (1) is provided with a convex block (11) and two L-shaped vertical plates (12), the convex block (11) and the two L-shaped vertical plates (12) form a convex shape, a first opening (111) passing through a movable iron core is formed in the top end face of the convex block (11), two sides of the convex block (11) are respectively provided with a deep groove (112), and the L-shaped vertical plates (12) are provided with an L-shaped placing groove (121) for placing the inserted link (3);

the coil box (2) is U-shaped, a second opening (21) passing through the movable iron core is formed in the top end of the coil box (2), a transverse through hole (22) and a shallow groove (23) are formed in each of two side edges of the coil box (2), and the through hole (22) is communicated with the shallow groove (23) to form an L shape;

the long rod of the inserted rod (3) penetrates through the through hole (22) and is inserted into the deep groove (112) to enable the valve cover (1) to be movably connected with the coil box (2), and the short rod of the inserted rod (3) is located in the shallow groove (23) and limits the inserted rod (3).

2. A solenoid valve as claimed in claim 1 wherein: the length and the depth of the placing groove (121) are larger than those of the inserted rod (3).

3. A solenoid valve as claimed in claim 1 wherein: the depth of the shallow groove (23) is smaller than the width of the short rod of the inserted rod (3).

4. A solenoid valve as claimed in claim 1 wherein: the convex block (11) of the valve cover (1) and the two L-shaped vertical plates (12) are of an integral structure.

5. A solenoid valve as claimed in claim 1 wherein: the valve cover (1) and the other two sides of the coil box (2) are inserted with inserted rods (3).