CN216619304U - Electromagnetic hydraulic control valve - Google Patents
Electromagnetic hydraulic control valve Download PDFInfo
- Publication number
- CN216619304U CN216619304U CN202122637549.XU CN202122637549U CN216619304U CN 216619304 U CN216619304 U CN 216619304U CN 202122637549 U CN202122637549 U CN 202122637549U CN 216619304 U CN216619304 U CN 216619304U
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- control valve
- hydraulic control
- electromagnetic hydraulic
- lead
- electromagnetic
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Abstract
The utility model discloses an electromagnetic hydraulic control valve, which relates to the field of electromagnetic valves and has a simple structure, wherein a lead, a first plug connector and the electromagnetic hydraulic control valve are integrally formed, the first plug connector between the lead and the electromagnetic hydraulic control valve is eliminated, the lead can be cut into any length according to requirements and is integrally formed with a coil body and a plug, the plug connector between the lead and the electromagnetic hydraulic control valve is eliminated while the length of the lead is arbitrarily controlled, the lead is directly connected with the electromagnetic hydraulic control valve, and compared with the mode that two plug connectors are required when the electromagnetic hydraulic control valve is connected with an external electrical component in the prior art, the utility model only reserves a second plug connector connected with the lead and the electrical component, reduces the difficulty of plugging action between the electromagnetic hydraulic control valve and the electrical component and effectively improves the working efficiency.
Description
Technical Field
The utility model relates to the field of electromagnetic valves, in particular to an electromagnetic hydraulic control valve.
Background
The control medium of an electromagnetic hydraulic control valve is various lubricating oil. When the electromagnetic control valve is used as an automobile part, the electromagnetic control valve is generally arranged in an automobile and is connected with external electrical components through a lead with a plug, so that the electromagnetic control valve needs to reserve the plug connected with the lead.
In the process of practical use, the plug connector needs to be frequently plugged, meanwhile, for the safety of the electromagnetic control valve, a sealing structure needs to be formed between the plug connector and the electromagnetic control valve, the design difficulty is increased to a certain extent, meanwhile, the electromagnetic control valve is located inside an automobile, the plug connector needs to stretch into the automobile for plugging every use, and the connection action is complex.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to provide an electromagnetic hydraulic control valve, in which a lead, a first plug and the electromagnetic hydraulic control valve are integrally formed, and the first plug between the lead and the electromagnetic hydraulic control valve is eliminated, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an electromagnetic hydraulic control valve, is including placing the casing of coil, be equipped with the wire that links to each other with the coil and be used for connecting external electrical components in the casing, casing and the integrative injection moulding of wire, the one end fixedly connected with plug connector of coil is kept away from to the wire, the plug connector links to each other with electrical components.
As a further scheme of the utility model: and the valve sleeve and the ball plug of the electromagnetic hydraulic control valve are formed by injection molding.
As a further scheme of the utility model: the electromagnetic hydraulic control valve is provided with an oil supply port P, an oil outlet A connected with the oil supply port P in a non-electrified state of the electromagnetic hydraulic control valve, and an oil drainage port T connected with the oil outlet in an electrified state of the electromagnetic hydraulic control valve.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel structure, the wire, the first plug connector and the electromagnetic hydraulic control valve are integrally formed, the first plug connector between the wire and the electromagnetic hydraulic control valve is cancelled, meanwhile, the wire can be cut into any length according to requirements, and the plug connector is integrally formed with the coil body and the plug, so that the wire length is controlled randomly, and meanwhile, the plug connector between the wire and the electromagnetic hydraulic control valve is cancelled, so that the wire is directly connected with the electromagnetic hydraulic control valve.
Drawings
FIG. 1 is a schematic diagram of an electromagnetic hydraulic control valve connected to a lead;
FIG. 2 is a schematic sectional view of an electromagnetic hydraulic control valve;
FIG. 3 is a prior art hydraulic control valve;
in the figure: 1-rear yoke iron, 2-inner cover, 3-plunger, 4-spring, 5-front yoke iron, 6-valve sleeve, 7-first sealing ring, 8-second sealing ring, 9-gasket, 10-shell, 11-coil assembly, 12-bracket, 13-ejector rod, 14-ball plug, 15-steel ball, 16-filter screen, 17-first plug, 18-lead and 19-second plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the utility model, the electromagnetic hydraulic control valve comprises a shell provided with a coil and a lead connected with the coil and used for connecting an external electrical component, wherein the shell and the lead are integrally formed by injection molding, one end of the lead, far away from the coil, is fixedly connected with a plug connector, and the plug connector is connected with the electrical component.
As shown in fig. 3, in the prior art, two ends of a conducting wire are respectively connected with a first plug connector and a second plug connector, and when an electromagnetic hydraulic control valve is connected with an electrical component, the electromagnetic hydraulic control valve needs to be connected with the electrical component through the conducting wire, so that the electromagnetic hydraulic control valve can be normally used. The utility model eliminates the end plug-in connector connected with the electromagnetic hydraulic control valve by the lead, so that the lead is connected with the coil in the electromagnetic hydraulic control valve, and the lead and the shell of the electromagnetic hydraulic control valve are integrally formed, thereby avoiding the design consideration of sealing when the lead is connected with the electromagnetic hydraulic control valve by the plug-in connector in the prior art.
The hydraulic electromagnetic hydraulic control valve is generally used in automobile parts and needs to be connected with external electrical components through a lead to achieve normal use. In addition, the utility model can cut the lead into any length according to different use environments, and then the lead, the coil body and the plug are integrally injected, so that the length of the lead can be controlled at will, the installation and the use are convenient, and quick connection is not needed.
The electromagnetic hydraulic control valve comprises a coil 11, a rear yoke iron 1, a rear cover plate 9, a plunger 3, an inner cover 2, a front yoke iron 5, a valve sleeve 6, a ball plug 14, a steel ball 15, a spring 4, a thimble 13 and a filter screen 16, oil is supplied from a P end, oil is discharged from an A port, and oil is discharged from a T port. When the electromagnetic valve is not electrified, the steel ball overcomes the spring force under the action of the oil pressure of the port P, moves upwards to ｃA stop point, the P-A forms ｃA passage, the oil is conveyed to ｃA working areｃA, and the port T is closed; when the electromagnetic valve is electrified, the electromagnetic coil generates electromagnetic force to push the plunger and the thimble to move downwards to overcome hydraulic pressure, so that the steel ball is pushed to move downwards to a dead point, at the moment, P-A, P-T is closed, and meanwhile, A-T forms a passage to discharge oil in a working area.
The valve sleeve and the ball plug are injection molded, so that the valve sleeve and the ball plug can be adjusted according to the practical application scene of the electromagnetic valve, and the valve sleeve and the ball plug can better complete the matching effect with other structures.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides an electromagnetism hydraulic control valve, is including placing the casing of coil, its characterized in that, be equipped with the wire that links to each other with the coil and be used for connecting external electrical components in the casing, the integrative injection moulding of casing and wire, the one end fixedly connected with plug connector of coil is kept away from to the wire, the plug connector links to each other with electrical components.
2. The electrohydraulic control valve of claim 1, wherein the valve housing and the ball plunger of the electrohydraulic control valve are injection molded.
3. The electromagnetic hydraulic control valve according to claim 1, characterized in that the electromagnetic hydraulic control valve is formed with a supply port P, an oil outlet port a connected to the supply port P in a non-energized state of the electromagnetic hydraulic control valve, and a drain port T connected to the oil outlet port in an energized state of the electromagnetic hydraulic control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122637549.XU CN216619304U (en) | 2021-10-28 | 2021-10-28 | Electromagnetic hydraulic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122637549.XU CN216619304U (en) | 2021-10-28 | 2021-10-28 | Electromagnetic hydraulic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216619304U true CN216619304U (en) | 2022-05-27 |
Family
ID=81693755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122637549.XU Active CN216619304U (en) | 2021-10-28 | 2021-10-28 | Electromagnetic hydraulic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216619304U (en) |
-
2021
- 2021-10-28 CN CN202122637549.XU patent/CN216619304U/en active Active
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