CN212273213U

CN212273213U - Solenoid valve coil structure

Info

Publication number: CN212273213U
Application number: CN202020687938.6U
Authority: CN
Inventors: 马帅; 蓝徐彬; 赵彬
Original assignee: ZHUJI WANCHANG MAGNETOELECTRIC TECHNOLOGY CO LTD
Current assignee: ZHUJI WANCHANG MAGNETOELECTRIC TECHNOLOGY CO LTD
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-01
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a solenoid valve coil structure, including shell body and quick-operation joint, the both ends face of shell body is provided with the fixed orifices, the periphery of fixed orifices is provided with coil skeleton, the coil is installed to coil skeleton's periphery, and coil and inside the coaxial setting of coil skeleton, coil skeleton with the shell body both ends the coaxial setting of fixed orifices compares with prior art, the beneficial effects of the utility model are that: inside whole solenoid valve loop construction the coil with the wire passes through quick-operation joint is connected, can avoid the terminal like this with the wire passes through the uneven problem of terminal crimping atress, and then can avoid pressing broken core or the wire insulation skin of impressing, and the coil with the wire is produced alone, can make things convenient for the product fast switch over like this, and then the problem of product lead wire crimping department is improved, the wire or the coil scrap change can, use, maintenance convenience.

Description

Solenoid valve coil structure

Technical Field

The utility model relates to a solenoid valve technical field specifically is a solenoid valve coil structure.

Background

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is used for adjusting the direction, flow rate, speed and other parameters of a medium in an industrial control system, and can be matched with different circuits to realize expected control. Because the related electromagnetic valve is provided with only one coil, when the electromagnetic valve needs to be closed, the magnetic conductive material of the electromagnetic valve has residual magnetism, so that suction force is generated on the movable iron core, and the closing time of the electromagnetic valve is prolonged.

However, in some conventional electromagnetic valves, after a coil is wound, the outgoing line is connected with the coil through a wiring terminal, and then the outgoing line and the coil are encapsulated and injected into a whole, so that the wiring terminal and a wire are easily stressed unevenly through terminal crimping, a wire core is easily broken or a wire insulating skin is easily pressed, poor product performance is caused, and once the wire is well crimped, each type of product becomes a unique model and cannot be switched and reformed. The whole product is scrapped when the wire is damaged, and the loss is large, so that the electromagnetic valve coil structure which is convenient to use and can be rapidly switched is urgently needed to meet the market demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromagnetic valve coil structure to traditional solenoid valve terminal and the wire that proposes in solving above-mentioned background art pass through the terminal crimping atress uneven, easily press disconnected sinle silk or the wire insulation skin of impressing, cause and produce the property can be bad, every money product in case the wire crimping is good just becomes only model, can not switch the transformation, and the whole product of wire damage is just scrapped, the great scheduling problem of loss.

In order to achieve the above object, the utility model provides a following technical scheme: a solenoid valve coil structure comprises an outer shell and a quick connector, wherein fixing holes are formed in two end faces of the outer shell, a coil framework is arranged on the periphery of each fixing hole, a coil is arranged on the periphery of each coil framework and is coaxially arranged with the coil framework inside, and the coil framework and the fixing holes in the two ends of the outer shell are coaxially arranged;

the quick connector is composed of a protection plate and a buckling body, one end face of the buckling body is fixed in the center of one end face of the protection plate, a conducting wire is installed on the other end face of the protection plate, and a clamping hole is formed in the other end face of the buckling body.

Preferably, a pressure body is fixed on the lateral upper side of the outer shell, a fastening groove is formed in the pressure body, and the fastening groove and the pressure body on the outer side are arranged in parallel and correspond to each other.

Preferably, a clamping column is arranged inside the fastening groove, and the clamping column corresponds to the clamping hole in the end face of the fastening body.

Preferably, a coil base is fixed at one end of the coil framework, and the coil base and the coil framework above are coaxially arranged.

Preferably, the other end of the coil skeleton is provided with a limiting plate, one side of the limiting plate is provided with a limiting clamping seat, the other side of the limiting plate is provided with a slot, and the slot corresponds to the limiting clamping seat on one side.

Preferably, a wire layer is arranged inside the coil, an air duct is arranged around the wire layer, and the air duct and the wire layer are arranged in a mutually corresponding and equidistant manner.

Preferably, both ends of the coil are provided with limiting rods, and the limiting rods are uniformly distributed on both end faces of the coil.

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

inside whole solenoid valve loop construction the coil with the wire passes through quick-operation joint is connected, can avoid the terminal like this with the wire passes through the uneven problem of terminal crimping atress, and then can avoid pressing broken core or the wire insulation skin of impressing, and the coil with the wire is produced alone, can make things convenient for the product fast switch over like this, and then the problem of product lead wire crimping department is improved, the wire or the coil scrap change can, use, maintenance convenience.

Drawings

Fig. 1 is a spatial perspective view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a partial spatial perspective view of the present invention;

FIG. 4 is a perspective view of the components of the present invention;

FIG. 5 is an enlarged view of a portion of the present invention;

fig. 6 is a view of the present invention from direction a.

In the figure: 1. an outer housing; 2. a fixing hole; 3. a crimp body; 4. a wire; 5. a quick coupling; 51. a protection plate; 52. a fastener; 53. a clamping hole; 6. buckling the groove; 7. a clamping column; 8. a coil bobbin; 9. a coil base; 10. a limiting plate; 101. a slot; 102. a limiting clamping seat; 11. a coil; 111. a limiting rod; 112. a conductor layer; 113. an air duct.

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.

Referring to fig. 1-6, a solenoid valve coil structure includes an outer casing 1 and a quick coupling 5, where two end faces of the outer casing 1 are provided with fixing holes 2, a coil frame 8 is provided at the periphery of the fixing hole 2, a coil 11 is installed at the periphery of the coil frame 8, the coil 11 and the inner coil frame 8 are coaxially arranged, and the coil frame 8 and the fixing holes 2 at two ends of the outer casing 1 are coaxially arranged;

the quick connector 5 is composed of a protection plate 51 and a fastener 52, one end face of the fastener 52 is fixed at the center of one end face of the protection plate 51, the other end face of the protection plate 51 is provided with a lead 4, and the other end face of the fastener 52 is provided with a clamping hole 53.

Specifically, a pressure welding body 3 is fixed on the lateral upper side of the outer shell 1, a buckling groove 6 is arranged in the pressure welding body 3, and the buckling groove 6 and the pressure welding body 3 on the outer side are arranged in parallel and correspondingly; when the quick connector is installed, the fixing holes 2 in the coil framework 8 coincide with the fixing holes 2 in the two end faces of the outer shell 1, the inner wall of the coil 11 is connected with the outer surface of the coil framework 8, the quick connector 5 can be connected with the compression joint body 3 through the buckling body 52, and the clamping column 7 in the buckling groove 6 is inserted into the clamping hole 53 in one end face of the buckling body 52.

Specifically, the inside in lock groove 6 is provided with joint post 7, and joint post 7 with the joint hole 53 of the buckling body 52 terminal surface corresponds each other, so set up, can make the convenient quick connection in joint post 7 and joint hole 53 through lock groove 6 and buckling body 52, and then make things convenient for the product fast switch over.

Specifically, coil base 9 is fixed with coil skeleton 8's one end, and coil base 9 sets up with the coil skeleton 8 coaxial of top, so sets up, for better fixed coil 11, is convenient for coil 11's maintenance and use.

Specifically, the other end of coil skeleton 8 is provided with limiting plate 10, and one side of limiting plate 10 is provided with spacing cassette 102, and the opposite side of limiting plate 10 is provided with slot 101, and slot 101 is corresponding with the spacing cassette 102 of one side, so set up, through limiting plate 10 and the position of spacing cassette 102 fixed coil skeleton 8, the use of coil 11 of being convenient for through slot 101.

Specifically, the wire layer 112 is disposed inside the coil 11, the air channel 113 is disposed around the wire layer 112, and the air channel 113 and the wire layer 112 are disposed in a corresponding and equidistant manner, so that the temperature inside the coil 11 can be reduced through the air channel 113.

Specifically, two ends of the coil 11 are provided with limiting rods 111, the limiting rods 111 are uniformly distributed on two end surfaces of the coil 11, and the limiting rods 111 on the two end surfaces are respectively connected.

The working principle is as follows: when in use, the coil 11 is fixed at the periphery of the coil framework 8, is connected and fixed inside the outer shell 1 through the limiting plate 10 and the limiting clamping seat 102 at one end of the coil framework 8, then the electromagnetic valve coil structure is fixed through the fixing holes 2 at the two end faces of the outer shell 1, the lead 4 is connected with the clamping hole 53 at one end of the buckling body 52 through the protection plate 51, then the clamping hole 53 is connected with the clamping post 7 in the buckling groove 6, the buckling groove 6 is connected with the buckling body 52, the protection plate 51 is clamped with the inside of the compression joint body 3, thereby playing the role of connection and fixation, avoiding the problem of uneven stress between the binding post and the lead 4, the clamping post 7 in the buckling groove 6 is connected with the slot 101 at one side of the limiting plate 10 through external force, the coil 11 is further energized and transmitted through the wire layer 112, and the air duct 113 has a cooling effect, and facilitates use and maintenance of the coil 11.

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. A solenoid valve coil structure characterized in that: the quick connector comprises an outer shell (1) and a quick connector (5), wherein fixing holes (2) are formed in two end faces of the outer shell (1), a coil framework (8) is arranged on the periphery of each fixing hole (2), a coil (11) is arranged on the periphery of each coil framework (8), the coil (11) and the coil framework (8) inside the coil framework are coaxially arranged, and the coil framework (8) and the fixing holes (2) in two ends of the outer shell (1) are coaxially arranged;

the quick connector (5) is composed of a protection plate (51) and a fastener (52), one end face of the fastener (52) is fixed at the center of one end face of the protection plate (51), a lead (4) is installed on the other end face of the protection plate (51), and a clamping hole (53) is formed in the other end face of the fastener (52).

2. A solenoid valve coil construction according to claim 1 wherein: the pressure joint is characterized in that a pressure joint body (3) is fixed on the lateral upper side of the outer shell (1), a buckling groove (6) is formed in the pressure joint body (3), and the buckling groove (6) and the pressure joint body (3) on the outer side are arranged in parallel and correspondingly.

3. A solenoid valve coil structure according to claim 2, wherein: and a clamping column (7) is arranged in the buckling groove (6), and the clamping column (7) corresponds to the clamping hole (53) on the end face of the buckling body (52).

4. A solenoid valve coil construction according to claim 1 wherein: and a coil base (9) is fixed at one end of the coil framework (8), and the coil base (9) is coaxial with the coil framework (8) above.

5. A solenoid valve coil construction according to claim 1 wherein: the coil frame is characterized in that a limiting plate (10) is arranged at the other end of the coil frame (8), a limiting clamping seat (102) is arranged on one side of the limiting plate (10), a slot (101) is arranged on the other side of the limiting plate (10), and the slot (101) corresponds to the limiting clamping seat (102) on one side.

6. A solenoid valve coil construction according to claim 1 wherein: the coil is characterized in that a wire layer (112) is arranged inside the coil (11), an air duct (113) is arranged around the wire layer (112), and the air duct (113) and the wire layer (112) are arranged in a mutually corresponding and equidistant mode.

7. A solenoid valve coil construction according to claim 1 wherein: limiting rods (111) are arranged at two ends of the coil (11), and the limiting rods (111) are uniformly distributed on two end faces of the coil (11).