CN204717103U - The electromagnetic valve that screw inserts connects - Google Patents
The electromagnetic valve that screw inserts connects Download PDFInfo
- Publication number
- CN204717103U CN204717103U CN201520324949.7U CN201520324949U CN204717103U CN 204717103 U CN204717103 U CN 204717103U CN 201520324949 U CN201520324949 U CN 201520324949U CN 204717103 U CN204717103 U CN 204717103U
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- CN
- China
- Prior art keywords
- protecgulum
- valve body
- screw
- pressing plate
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
- Valve Housings (AREA)
Abstract
The utility model relates to the electromagnetic valve that a kind of screw inserts connects, comprise socket, coil, protecgulum, valve body and bonnet, sequentially connect, protecgulum comprises pressing plate and framework, framework comprises coil former body and valve body frame body portion, coil former body and the place be connected in the middle of valve body frame body portion are for connecting inclined-plane, and pressing plate is connected with coil former body; Two positions of the corresponding central point in connection inclined-plane offer groove, and arrange a nut in a groove, the position of corresponding nut on pressing plate, offers pressing plate through hole, and protecgulum screw is connected with nut by pressing plate through hole, pilot head component is arranged in protecgulum; Two other position of connection inclined-plane correspondence central point offers lock and pays a through hole, screw has been attacked in corresponding position of locking pair through hole to valve body, protecgulum screw is paid a through hole by lock and is connected with valve body by protecgulum with screw.The utility model small product size is smaller and more exquisite, attractive in appearance, and commutating speed is faster; Power is low, saves to consume and reduces user cost, meets national energy-saving and reduces discharging requirement.
Description
Technical field
The utility model relates to a kind of solenoid valve, particularly relates to a kind of small-power electromagnetic valve having screw inserts to connect.
Background technique
Along with the importing that modern mechanicalization is produced, air-operated solenoid valve is a kind of electromechanical integrated product being widely used in control field, and it can be divided into electromagnetic valve coil portion and the assembling of valve body two-part to form substantially; Wherein, the device be electrically connected with electromagnetic valve coil is divided into two independent sectors, first portion is the socket of mechanical structure, second portion is the control circuit board as drive circuit, drive circuit accepts outside control signal rear driving electromagnetic valve coil work, socket is serially connected with between electromagnetic valve coil and control circuit board by flexible cord road, as the connection interface between electromagnetic valve coil and drive circuit.In addition, valve body can be divided into again protecgulum, valve body and bonnet three parts to be connected successively.
At present domestic solenoid valve be all generally the coil of 3 ~ 5 watts, if do low again, solenoid valve uses will become unreliable, the sensitivity of solenoid valve is done to get on yet, along with the high speed development of automation, also require higher to the sensitivity of solenoid valve, power loss, require that the solenoid valve of PLC Direct driver more and more can have market.In order to coordinate the connection of this small-power coil and valve body, therefore, prior art also has the place promoted on front design.
Model utility content
The purpose of this utility model is the electromagnetic valve providing a kind of screw inserts to connect, and small product size is smaller and more exquisite, to solve the technical problem of prior art.
For achieving the above object, the electromagnetic valve that the utility model provides a kind of screw inserts to connect, comprise socket, coil, protecgulum, valve body and bonnet, described socket, coil, protecgulum, valve body are sequentially connected with bonnet, described protecgulum comprises a pressing plate and a framework, described framework comprises coil former body and valve body frame body portion further, wherein
The area in described coil former body and valve body frame body portion is greatly different, and the place is connected in the middle of described coil former body and valve body frame body portion is connection inclined-plane, described coil former body and valve body frame body portion is one-body molded makes;
Described pressing plate is connected with described coil former body;
Two positions of the corresponding central point in described connection inclined-plane offer groove, in described groove, arrange a nut, on described pressing plate, the position of corresponding described nut, offers pressing plate through hole, protecgulum screw is connected with described nut by described pressing plate through hole, pilot head component is arranged in protecgulum;
Two other position of the corresponding central point in described connection inclined-plane offers lock and pays a through hole, screw has been attacked in the position that through hole paid by corresponding described lock on described valve body, and protecgulum screw is paid through hole by described lock and is connected with described valve body by described protecgulum with screw.
According to the electromagnetic valve that the screw inserts described in the utility model preferred embodiment connects, described nut and described framework penetrate wrap molding to be connected.
According to the electromagnetic valve that the screw inserts described in the utility model preferred embodiment connects, described coil former body is connected with described coil, and described valve body frame body portion is connected with described valve body.
Compared with prior art, the utility model has the following advantages the utility model:
1, the utility model increases nut inserts on protecgulum, is arranged on protecgulum by small-sized pilot head component, and small product size is smaller and more exquisite, attractive in appearance, and commutating speed is faster;
2, the utility model power is low, saves to consume and reduces user cost.
Certainly, implement any one specific embodiment of the utility model content, above whole technique effect might not be had simultaneously.
Accompanying drawing explanation
Fig. 1 is the connection diagram of the utility model solenoid valve;
Fig. 2 be the utility model socket blow schematic diagram;
Fig. 3 be the utility model protecgulum blow schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, illustrate the application.
Refer to Fig. 1, solenoid valve comprises socket 10, coil 20, protecgulum 30, valve body 40 and bonnet 50, described socket 10, coil 20, protecgulum 30, valve body 40 are sequentially connected with bonnet 50, first power control signal line enters socket 10, socket 10 is by circuit serial connection coil 20, break-make by control coil 20 controls the motion of piston in protecgulum 30, and then affects the movement of valve rod in valve body 40, opens or close different vents.
Refer to Fig. 2, described socket 10 comprises sheath 12, two the first flake inserted sheets 13, circuit board 14, two the second flake inserted sheets 15, shell 16 and two wires 17, described sheath 12, two the first flake inserted sheets 13, circuit board 14, two the second flake inserted sheets 15, shell 16 is sequentially connected with two wires 17, soldering structure is exempted from realization, wherein, described sheath 12 is a microscler glue box, described sheath 12 offers two interfaces 121, one end of described two interfaces 121 connects two outlets of described coil 20, one end connects one end of described two the first flake inserted sheets 13 in addition, other one end of two the first flake inserted sheets 13 described in the side grafting of described circuit board 14, one end of two the second flake inserted sheets 15 described in the other side grafting of described circuit board 14, in addition, described shell 16 is a lid, the side of described shell 16 opening is connected with described coil 20, inner coated described sheath 12, two the first flake inserted sheet 13, circuit boards 14 of described shell 16 and two the second flake inserted sheets 15, the side of described shell 16 lid offers two lid plug wire mouths 161, the side of described two lid plug wire mouths 161 is connected with other one end of described two the second flake inserted sheets 15, and the other side of described two lid plug wire mouths 161 is connected with described two wires 17.
As above after grafting, by outward appearance, just only see coil 20 connected with outer casing 16, and shell 16 has two wires protruded 17, structure is simple, and layout is attractive in appearance; In addition, in order to stable connection and sealability, also comprise a rubber sheet gasket 11, described rubber sheet gasket 11 is a lamellar body, and the side of described rubber sheet gasket 11 is connected with described coil 20, and the other side of described rubber sheet gasket 11 is connected with described sheath 12.The effect of rubber sheet gasket 11 is waterproof, sealing and buffering, makes connection more lastingly stable; In order to easy to assembly, we can install positioning convex point additional on coil 20, and on the position of rubber sheet gasket 11 correspondence, offer positioning through hole, reach timesaving object.
Outside, also comprise a screw 18, described shell 16 and described coil 20 are locked to pay and are connected by described screw 18.Come, we are at two lid plug wire mouths 161 with epoxy glue encapsulation, and the impurity such as anti-sealing, oil, dust, wood chip enter, and greatly reduce the rate of fault of use again.Like this under increase rubber sheet gasket 11, epoxy glue encapsulation and screw 18 are locked, classification of waterproof IP65 can be reached; And this method can simplify operation, simple to operate, assembling more easily can realize Automated assembly, enhances productivity; In addition, and the connection of interfacing part also more convenient.
Then the design concept of protecgulum 30 is said: by increasing nut inserts on protecgulum, the position that pressing plate is corresponding connects 2 screws, more small-sized pilot head component is arranged on protecgulum, therefore small product size is accomplished smaller and more exquisite, lowest power accomplishes 1W, can directly drive by PLC, commutating speed reaches 35 times per second, reaches the object of energy-saving and emission-reduction.
The practice reached is, described protecgulum 30 comprises pressing plate 31 and framework 32, and described framework 32 comprises coil former body 321 and valve body frame body portion 323 further, wherein, described coil former body 321 is connected with described coil 20, and described valve body frame body portion 323 is connected with described valve body 40.
Shape, the area in described coil former body 321 and valve body frame body portion 323, in order to the object be connected is different so size and shape can be different, the place is connected in the middle of described coil former body 321 and valve body frame body portion 323 is connection inclined-plane 322, described coil former body 321 and valve body frame body portion 323 is one-body molded makes; As shown in Figure 3, different rectangular body sized by the coil former body 321 of the application and valve body frame body portion 323, coil former body 321 is little compared with valve body frame body portion 323, but can not be used for limiting the application.
Described pressing plate 31 is connected with described coil former body 321, the method connected is: two positions of the corresponding central point in described connection inclined-plane 322 offer groove 3221, one nut 33 is set in described groove 3221, put into when the method arranging nut 33 can be assembling, also can be when shaping, by nut 33 and framework 32 1 shooting wrap molding; The position of corresponding described nut 33 on described pressing plate 31, offer pressing plate through hole 311, protecgulum screw 34 is connected with described nut 33 by described pressing plate through hole 311, pressing plate 31 and coil former body 321 is linked together, and also pilot head component (not shown) is installed in front cover 30 simultaneously.
In addition, described protecgulum 30 is connected with described valve body 40, the method connected is: two other position of the corresponding central point in described connection inclined-plane 322 offers lock and pay through hole 3222, screw 41 has been attacked in the position that through hole 3222 paid by corresponding described lock on described valve body 40, and protecgulum screw 34 is paid through hole 3222 by described lock and is connected with described valve body 40 by described protecgulum 30 with screw.As shown in Figure 3, in order to avoid protecgulum screw 34, breach can be set on the position of pressing plate 31 correspondence.
Compared with prior art, the utility model has the following advantages the utility model:
1, the utility model increases nut inserts on protecgulum, is arranged on protecgulum by small-sized pilot head component, and small product size is smaller and more exquisite, attractive in appearance, and commutating speed is faster;
2, the utility model power is low, saves to consume and reduces user cost.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of, all should drops in protection domain of the present utility model.
Claims (3)
1. the electromagnetic valve of a screw inserts connection, comprise socket, coil, protecgulum, valve body and bonnet, described socket, coil, protecgulum, valve body are sequentially connected with bonnet, it is characterized in that, described protecgulum comprises a pressing plate and a framework, described framework comprises coil former body and valve body frame body portion further, wherein
The area in described coil former body and valve body frame body portion is greatly different, and the place is connected in the middle of described coil former body and valve body frame body portion is connection inclined-plane, described coil former body and valve body frame body portion is one-body molded makes;
Described pressing plate is connected with described coil former body;
Two positions of the corresponding central point in described connection inclined-plane offer groove, in described groove, arrange a nut, on described pressing plate, the position of corresponding described nut, offers pressing plate through hole, protecgulum screw is connected with described nut by described pressing plate through hole, pilot head component is arranged in protecgulum;
Two other position of the corresponding central point in described connection inclined-plane offers lock and pays a through hole, screw has been attacked in the position that through hole paid by corresponding described lock on described valve body, and protecgulum screw is paid through hole by described lock and is connected with described valve body by described protecgulum with screw.
2. the electromagnetic valve that the screw inserts as described in claim l connects, it is characterized in that, described nut and described framework penetrate wrap molding to be connected.
3. the electromagnetic valve that the screw inserts as described in claim l connects, it is characterized in that, described coil former body is connected with described coil, and described valve body frame body portion is connected with described valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324949.7U CN204717103U (en) | 2015-05-20 | 2015-05-20 | The electromagnetic valve that screw inserts connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324949.7U CN204717103U (en) | 2015-05-20 | 2015-05-20 | The electromagnetic valve that screw inserts connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717103U true CN204717103U (en) | 2015-10-21 |
Family
ID=54316103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324949.7U Expired - Fee Related CN204717103U (en) | 2015-05-20 | 2015-05-20 | The electromagnetic valve that screw inserts connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847950A (en) * | 2015-05-20 | 2015-08-19 | 浙江亿日气动科技有限公司 | Novel solenoid valve connected by screw insert |
-
2015
- 2015-05-20 CN CN201520324949.7U patent/CN204717103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847950A (en) * | 2015-05-20 | 2015-08-19 | 浙江亿日气动科技有限公司 | Novel solenoid valve connected by screw insert |
| CN104847950B (en) * | 2015-05-20 | 2017-07-04 | 浙江亿日气动科技有限公司 | The electromagnetic valve of screw inserts connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20210520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |