CN202432018U - Two-position five-way solenoid valve - Google Patents
Two-position five-way solenoid valve Download PDFInfo
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- CN202432018U CN202432018U CN2012200185201U CN201220018520U CN202432018U CN 202432018 U CN202432018 U CN 202432018U CN 2012200185201 U CN2012200185201 U CN 2012200185201U CN 201220018520 U CN201220018520 U CN 201220018520U CN 202432018 U CN202432018 U CN 202432018U
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- valve
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- valve seat
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Abstract
The utility model relates to a two-position five-way solenoid valve, namely a double-position five-way solenoid valve, which is designed aiming to the technical problem that the conventional similar product has a poor structural design. The solenoid valve comprises a valve body, a valve rod, a valve base, a piston, a manual rod, a first button, a moveable iron core assembly, a first coil, a second button and a second coil. The main points are that one end of the valve base is respectively connected with the valve body, and the other end of the valve base is respectively provided with the first button and the second button; the first button and the second button are respectively abutted against the piston through the manual rod; an O-shaped ring of the manual rod is arranged between the manual rod and the valve base; a through hole of the valve body is communicated with a valve base sealing nozzle of the valve base; and a piston cavity formed by the valve base and the valve body is communicated with a valve base air outlet. The first button and the second button are manually pushed so that the piston moves the valve rod to realize a reversing effect. The two-position five-way solenoid valve has the advantages of reasonable design, good symmetry, good stability, good security, and convenience in manual adjustment, is suitable for numerical control equipment with requirements of two positions and five ways, and improvement on the structure of the similar product.
Description
Technical field
The utility model relates to solenoid valve, is a kind of two five-way electromagnetic valves, or claims two-position-five-way solenoid valve.
Background technique
Solenoid valve is the automation foundation element that is used for controlling flow direction, belongs to final controlling element; Be generally used for machinery control and industrial valve, the medium direction controlled, thereby reached control valve switch.Its working principle is: the diverse location of Seal cage is provided with through hole in the solenoid valve; Through hole connects with different oil pipes; Spool in the Seal cage is connected with electromagnet; Electromagnet, spool that the magnet coil energising drives in the valve body move, and spool blocks or spill different through holes, have just controlled the mechanical motion of spool through control current of electromagnet break-make.Like the application number 200920170596.4 that discloses in the Chinese patent document, notice of authorization day 2010.05.26, model utility title " two-position-five-way solenoid valve "; This solenoid valve is made up of forward and backward lid, gas control lid, valve body, valve rod, spring, coil, piston, spacer, composite rim; Be provided with in the said valve body with gas delivery port A, K horizontal, the straight air flue of the valve body in same plane communicate with valve pocket, suction port P, the protecgulum that also is provided with protecgulum is horizontal, directly air flue communicates; Said composite rim is made up of spacer that is provided with vent and seal ring separately, and places in the valve body and the valve rod cooperation, and said gas control covers hand lever and the cooperation of moving iron core are installed.But above-mentioned solenoid valve is relatively poor through the effect of unilateral magnetic iron coil control valve rod, and comparatively inconvenience is installed, the difficult manual reverse of direction of realizing.
Summary of the invention
For overcoming above-mentioned deficiency, the utility model provides a kind of two five-way electromagnetic valves with manual function to related domain, makes it solve the existing not good enough technical problem of like product structural design.Its objective is and realize through following technological scheme.
A kind of two five-way electromagnetic valves, this solenoid valve comprise valve body, valve rod, valve seat, piston, manual rod, first button, moving core assembly, first coil, second button, second coil, are provided with valve rod in the said valve body; The bilateral symmetry of valve body is provided with valve seat; Be provided with seal ring between valve body and the valve seat, be respectively equipped with piston in the valve seat, piston is respectively equipped with Y shape circle; Valve seat is connected with coil, is provided with moving core assembly and static iron core assembly in the coil; Said valve rod is laemodipodiform, and valve rod is provided with eight nodes, and node is respectively equipped with seal ring, is respectively equipped with groove between node and the node, and this groove is corresponding with the groove of valve block internal diameter wall, the seal ring of node and valve block internal diameter interference sealing; The through hole of valve body, valve body pore, suction port, first air outlet, second air outlet communicate.Promptly according to the working principle of existing solenoid valve, through the horizontal move left and right of valve rod, the groove of valve body is opened or closed, the through hole that valve body is corresponding opens or closes; Thereby realize the technical purpose and the technique effect of this solenoid valve " two five-ways " through the valve rod of this eight node.Its structural design main points are that an end of said valve seat is connected with valve body respectively, and the other end is respectively equipped with first button, second button, and first button, second button offset through manual rod and piston respectively, are provided with manual rod O shape circle between manual rod and the valve seat; The through hole of said valve body is communicated with the valve base sealing mouth of valve seat, and valve seat communicates with the valve seat air outlet hole with the piston cavity that valve body constitutes.Promptly first button and second button are symmetricly set in the valve seat of valve body both sides respectively, through manual promotion first button and second button by making piston move valve rod, thereby reach the switching-over effect; Simultaneously, make this solenoid valve can rationally arrange the position when mounted.
The top of said valve seat is respectively equipped with first coil and second coil, and the bottom of first coil, second coil is fixedly connected with valve seat through pressing plate, self tapping screw respectively.Promptly this solenoid valve is flute profile, and the bottom of flute profile is a valve component, and two ends are respectively electromagnetic assembly.
The top of said first coil and second coil is respectively equipped with nut, and nut is used for the adjusting of static iron core assembly, thereby regulates the pressure in this solenoid valve.Be respectively equipped with moving core assembly and static iron core assembly in first coil, second coil, valve seat is fixed in through the thimble assembly of static iron core assembly respectively in the bottom of first coil, second coil; The moving iron core sealing plug of said moving core assembly and the valve base sealing mouth of valve seat offset; The valve seat air outlet hole of valve seat communicates with the thimble assembly of static iron core assembly; Be provided with moving iron core taper spring between the moving iron core external diameter of thimble assembly and moving core assembly; Leave the gap between thimble assembly and the moving iron core; Be provided with moving iron core spring between moving iron core sealing plug in the moving iron core and the exhaust sealing plug, the moving iron core spring section of moving iron core is provided with gas port, and promptly moving iron core sealing plug, exhaust sealing plug, moving iron core spring, moving iron core, moving iron core taper spring are connected as a single entity and form moving core assembly; Be provided with sleeve pipe O shape circle between said thimble assembly and the valve seat; Be provided with static iron core in the thimble assembly; Be provided with seal ring between static iron core and the thimble assembly; The bleeder port of static iron core and exhaust sealing plug offset, and the external diameter of thimble assembly is provided with electromagnetic coil, and promptly electromagnetic coil, thimble assembly, static iron core, sleeve pipe O shape circle are connected as a single entity and form the static iron core assembly.Said structure meets the working principle and the structural feature of electromagnetic assembly, and static iron core assembly and moving core assembly are connected as a single entity through moving iron core taper spring.
The utility model is reasonable in design, and symmetry properties, stability, Security are good, and manual tune is convenient, is applicable to the numerical control device of two five-way demands, and the architecture advances of like product.
Description of drawings
Fig. 1 is embodiment's sectional structure schematic representation of the utility model, and E portion has done to confine among the figure.
Fig. 2 is the E portion enlarged view of Fig. 1.
Fig. 3 is the functional graphic schematic symbol diagram of the utility model.
Figure number and title: 1, valve body, 2, valve rod, 3, valve seat, 4, piston, 5, Y shape circle; 6, manual rod, 7, manual rod O shape circle, 8, first button, 9, the valve base sealing mouth, 10, pressing plate; 11, self tapping screw, 12, moving core assembly, 1201, moving iron core sealing plug, 1202, moving iron core spring, 1203, moving iron core; 1204, moving iron core taper spring, 13, the static iron core assembly, 1301, electromagnetic coil, 1302, thimble assembly, 1303, static iron core; 1304, sleeve pipe O shape circle, 14, nut, 15, first coil, 16, second button, 17, the valve body pore; 18, second coil, 19, the valve seat air outlet hole, P, suction port, A, first air outlet, B, second air outlet.
Embodiment
Combine accompanying drawing is example with the utility model of TG358-V11 model at present, and its structure and working principle are further described.As shown in Figure 1; This solenoid valve comprises valve body 1, valve rod 2, valve seat 3, piston 4, Y shape circle 5, manual rod 6, first button 8, valve base sealing mouth 9, pressing plate 10, moving core assembly 12, static iron core assembly 13, nut 14, first coil 15, second button 16, valve body pore 17, second coil 18, valve seat air outlet hole 19, and said valve body is provided with suction port P, the first air outlet A, the second air outlet B and valve body pore.Valve body pore, suction port P, the first air outlet A, the second air outlet B communicate with the through hole of valve body, are provided with valve rod in the through hole of valve body.Valve rod is laemodipodiform, and is provided with eight nodes, and node is respectively equipped with seal ring, is respectively equipped with groove between node and the node, and this groove is corresponding with the groove of valve hole inner diameter wall, the seal ring of node and valve hole internal diameter interference sealing.Two ends of valve body is respectively equipped with valve seat; Be provided with seal ring between valve body and the valve seat; Be respectively equipped with piston and manual rod in the cavity that valve seat and valve body constitute, piston is respectively equipped with Y shape circle, and an end and the piston of manual rod offset; The other end of manual rod stretches out valve seat and is connected with first button, second button respectively, and manual rod and valve seat joint are provided with manual rod O shape circle.The top of valve seat is connected with first coil, second coil respectively; First coil, second coil are fixedly connected with valve seat through pressing plate, self tapping screw 11 respectively; Be respectively equipped with moving core assembly and static iron core assembly in first coil, second coil, the top of first coil, second coil is respectively equipped with nut.
The through hole of valve body communicates with the valve seat air outlet hole of valve seat; Valve seat communicates with the valve base sealing mouth of valve seat with cavity between the valve body, and the valve base sealing mouth is provided with the moving iron core sealing plug 1201 of moving core assembly, and moving iron core sealing plug is arranged at the moving iron core 1203 of moving core assembly; Moving iron core external diameter is provided with moving iron core taper spring 1204; The other end of moving iron core taper spring is connected with the thimble assembly 1302 of static iron core assembly, through moving iron core taper spring valve base sealing mouth and moving iron core sealing plug is offseted, and is provided with moving iron core spring 1202 in the moving iron core; Moving iron core spring is connected with moving iron core sealing plug, exhaust sealing plug respectively, and the moving iron core spring section of moving iron core is provided with gas port.The bleeder port of exhaust sealing plug and static iron core offsets; The thimble assembly that has the moving iron core sleeve core assembly in meditation of moving iron core spring, moving iron core sealing plug, exhaust sealing plug; The joint of thimble assembly and valve seat is provided with sleeve pipe O shape circle 1304, and the thimble assembly external diameter is provided with electromagnetic coil 1301.
Reset condition as shown in Figure 1: source of the gas is from the through hole of the suction port P entering valve body of valve body 1, and the second air outlet B from valve body gives vent to anger through the through hole in the valve body.For source of the gas is given vent to anger from the first air outlet A of valve body, two kinds of methods are arranged: a kind of being employed under the energising situation, valve inner is provided with two pores that communicate with through hole, i.e. valve seat air outlet hole 19 and valve base sealing mouth 9; Source of the gas reaches the valve base sealing mouth place of valve seat 3 through pore, owing to move moving iron core taper spring 1204 effects of core assembly 12; Moving iron core sealing plug 1201 sealings of the passive core assembly of valve base sealing mouth; 15 energisings of first coil are upwards inhaled core assembly; The moving stressed generation deformation of iron core taper spring; Drive is moved the iron core sealing plug and is opened the valve base sealing mouth, and source of the gas promotes Y shape circle 5 and piston 4 displacements through the valve seat air outlet hole of valve seat, gives vent to anger thereby the valve rod 2 in the promotion valve body reaches the switching-over first air outlet A.According to above-mentioned working principle, another kind is employed under the no electric circuit situation, and through manual promotion first button 8, the first air outlet A gives vent to anger thereby promotion piston and valve rod reach switching-over; Commutate again like need and just to switch on second coil 18 or to promote second button 16, can reach the purpose that the second air outlet B gives vent to anger.
Characteristics such as the valve seat of this solenoid valve adopts advanced Shooting Technique, not only is fit to produce in batches, and has dimensionally stable, and is cheap; Valve rod adopts the hydrogenated nitrile-butadiene rubber sealing, increases valve body working life.
Claims (3)
1. two five-way electromagnetic valves; This solenoid valve comprises valve body (1), valve rod (2), valve seat (3), piston (4), manual rod (6), first button (8), moving core assembly (12), first coil (15), second button (16), second coil (18); Be provided with valve rod in the said valve body, the bilateral symmetry of valve body is provided with valve seat, is provided with seal ring between valve body and the valve seat; Be respectively equipped with piston in the valve seat; Piston is respectively equipped with Y shape circle (5), and valve seat is connected with coil, is provided with moving core assembly (12) and static iron core assembly (13) in the coil; Said valve rod is laemodipodiform, and valve rod is provided with eight nodes, and node is respectively equipped with seal ring, is respectively equipped with groove between node and the node, and this groove is corresponding with the groove of valve block internal diameter wall, the seal ring of node and valve block internal diameter interference sealing; The through hole of valve body, valve body pore (17), suction port (P), first air outlet (A), second air outlet (B) communicate; An end that it is characterized in that said valve seat (3) is connected with valve body (1) respectively; The other end is respectively equipped with first button (8), second button (16); First button, second button offset through manual rod (6) and piston (4) respectively, are provided with manual rod O shape circle (7) between manual rod and the valve seat; The through hole of said valve body is communicated with the valve base sealing mouth (9) of valve seat, and valve seat communicates with valve seat air outlet hole (19) with the piston cavity that valve body constitutes.
2. two five-way electromagnetic valves according to claim 1; The top that it is characterized in that said valve seat (3) is respectively equipped with first coil (15) and second coil (18), and the bottom of first coil, second coil is fixedly connected with valve seat through pressing plate (10), self tapping screw (11) respectively.
3. two five-way electromagnetic valves according to claim 2; The top that it is characterized in that said first coil (15) and second coil (18) is respectively equipped with nut (14); Be respectively equipped with moving core assembly (12) and static iron core assembly (13) in first coil, second coil, valve seat (3) is fixed in through the thimble assembly (1302) of static iron core assembly respectively in the bottom of first coil, second coil; The moving iron core sealing plug (1201) of said moving core assembly offsets with the valve base sealing mouth (9) of valve seat (3); The valve seat air outlet hole (19) of valve seat communicates with the thimble assembly (1302) of static iron core assembly; Be provided with moving iron core taper spring (1204) between moving iron core (1203) external diameter of thimble assembly and moving core assembly; Leave the gap between thimble assembly and the moving iron core; Be provided with moving iron core spring (1202) between moving iron core sealing plug in the moving iron core and the exhaust sealing plug; The moving iron core spring section of moving iron core is provided with gas port, and promptly moving iron core sealing plug, exhaust sealing plug, moving iron core spring, moving iron core, moving iron core taper spring are connected as a single entity and form moving core assembly; Be provided with sleeve pipe O shape circle (1304) between said thimble assembly and the valve seat; Be provided with static iron core (1303) in the thimble assembly; Be provided with seal ring between static iron core and the thimble assembly; The bleeder port of static iron core and exhaust sealing plug offset, and the external diameter of thimble assembly is provided with electromagnetic coil (1301), and promptly electromagnetic coil, thimble assembly, static iron core, sleeve pipe O shape circle are connected as a single entity and form the static iron core assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200185201U CN202432018U (en) | 2012-01-16 | 2012-01-16 | Two-position five-way solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200185201U CN202432018U (en) | 2012-01-16 | 2012-01-16 | Two-position five-way solenoid valve |
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| Publication Number | Publication Date |
|---|---|
| CN202432018U true CN202432018U (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200185201U Expired - Fee Related CN202432018U (en) | 2012-01-16 | 2012-01-16 | Two-position five-way solenoid valve |
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| Country | Link |
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| CN (1) | CN202432018U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511380A (en) * | 2013-09-30 | 2014-01-15 | 郑峰 | High-pressure three-position valve |
| CN104712825A (en) * | 2015-02-06 | 2015-06-17 | 瑞立集团瑞安汽车零部件有限公司 | Solenoid valve capable of being connected with various female plugs in inserting mode |
| CN105526382A (en) * | 2016-01-29 | 2016-04-27 | 奉化市诺鑫气动工程有限公司 | Internal exhaust type two-position five-way solenoid valve |
| CN106704661A (en) * | 2016-05-31 | 2017-05-24 | 北京中星时代科技有限公司 | Valve body and intelligent adjusting multifunctional integrated valve |
| CN107725834A (en) * | 2017-10-30 | 2018-02-23 | 瑞立集团瑞安汽车零部件有限公司 | A kind of two passage pre-control magnetic valves and its method of work |
| CN110220002A (en) * | 2019-06-19 | 2019-09-10 | 宁波兴茂电子科技有限公司 | A kind of energy-saving electromagnetic valve |
-
2012
- 2012-01-16 CN CN2012200185201U patent/CN202432018U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511380A (en) * | 2013-09-30 | 2014-01-15 | 郑峰 | High-pressure three-position valve |
| CN103511380B (en) * | 2013-09-30 | 2017-05-31 | 郑峰 | A kind of high-pressure three-position valve |
| CN104712825A (en) * | 2015-02-06 | 2015-06-17 | 瑞立集团瑞安汽车零部件有限公司 | Solenoid valve capable of being connected with various female plugs in inserting mode |
| CN104712825B (en) * | 2015-02-06 | 2018-06-05 | 瑞立集团瑞安汽车零部件有限公司 | It is a kind of can be with the solenoid valve of a variety of female modular connectors |
| CN105526382A (en) * | 2016-01-29 | 2016-04-27 | 奉化市诺鑫气动工程有限公司 | Internal exhaust type two-position five-way solenoid valve |
| CN106704661A (en) * | 2016-05-31 | 2017-05-24 | 北京中星时代科技有限公司 | Valve body and intelligent adjusting multifunctional integrated valve |
| CN106704661B (en) * | 2016-05-31 | 2020-05-15 | 北京中星时代科技有限公司 | Valve body and intelligent regulation multifunctional integrated valve |
| CN107725834A (en) * | 2017-10-30 | 2018-02-23 | 瑞立集团瑞安汽车零部件有限公司 | A kind of two passage pre-control magnetic valves and its method of work |
| CN110220002A (en) * | 2019-06-19 | 2019-09-10 | 宁波兴茂电子科技有限公司 | A kind of energy-saving electromagnetic valve |
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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: 20120912 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |