CN113236850A - Electromagnetic directional valve body button capable of keeping state - Google Patents
Electromagnetic directional valve body button capable of keeping state Download PDFInfo
- Publication number
- CN113236850A CN113236850A CN202110384572.4A CN202110384572A CN113236850A CN 113236850 A CN113236850 A CN 113236850A CN 202110384572 A CN202110384572 A CN 202110384572A CN 113236850 A CN113236850 A CN 113236850A
- Authority
- CN
- China
- Prior art keywords
- button
- pin
- main body
- electromagnetic directional
- directional valve
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Abstract
The invention relates to a state-keeping valve body button of an electromagnetic directional valve, which comprises a button main body connected with the electromagnetic directional valve through a button main body internal thread, wherein a button main body external thread connected with a button cap is arranged outside one end of the button main body, and two pin movable slotted holes are symmetrically arranged on the outer wall of the button main body close to the button main body external thread along the diameter; a button core body is arranged in the button main body, a hexagonal operation hole is formed in one end of the button core body, a top body is arranged at the other end of the button core body, and a pin mounting hole penetrating through the button core body is formed in the middle of the button core body and is perpendicular to the axial direction; the pin is arranged in the pin mounting hole in a penetrating manner, and the two ends of the pin penetrate through the two pin movable slotted holes of the button main body to install the button core body in the button main body. The invention can keep the operation state only by once operation, is suitable for the occasions where a plurality of electromagnetic reversing valves work simultaneously and need to keep the state, is also suitable for the occasions where a single electromagnetic reversing valve needs to keep the state, can reduce manpower and material resources to a certain extent, and improves the convenience of operation.
Description
Technical Field
The invention relates to a state-keeping valve body button of an electromagnetic directional valve, and belongs to the technical field of general machinery.
Background
The electromagnetic directional valve is a valve body commonly used in a hydraulic control system, and a hydraulic oil circuit in the system is changed by moving a valve core in the electromagnetic directional valve so as to achieve a certain working condition.
When a plurality of electromagnetic directional valves are required to be used in a certain specific occasion and the valve core of the electromagnetic directional valve is required to be kept at a specific position all the time, a plurality of people need to keep a button pressing state all the time, and manpower is wasted. The valve body button of the electromagnetic directional valve capable of keeping the state, which is developed by the invention, only needs to be operated once, so that the valve core can be kept at a specific position, the operation is simple and convenient, and manpower and material resources are saved.
Disclosure of Invention
The invention aims to provide a state-keeping valve body button of an electromagnetic directional valve, which is suitable for occasions where a plurality of or a single electromagnetic directional valve works and the state is required to be kept.
In order to achieve the purpose, the invention adopts the technical scheme that:
a state-retainable valve body button of an electromagnetic directional valve comprises a button main body connected with the electromagnetic directional valve through a button main body internal thread; the button main body is an integrally arranged hollow cylinder, the outer part of one end of the button main body is provided with a button main body external thread connected with the button cap, and two pin movable slotted holes are symmetrically arranged on the outer wall of the button main body close to the button main body external thread along the diameter; a button core body is arranged in the button main body, a hexagonal operation hole for operating an inner hexagonal wrench is formed in one end, close to the button cap, of the button core body along the axial direction, a top body capable of opening and closing the electromagnetic reversing valve is arranged at the other end of the button core body, and a pin installation hole penetrating through the button core body is formed in the middle of the button core body and perpendicular to the axial direction; the button core body is arranged in the button main body by penetrating two pin movable slotted holes of the button main body at two ends of the pin.
The technical scheme of the invention is further improved as follows: the pin movable groove hole is L-shaped and comprises a pin end position hole, a sliding groove and a pin initial position hole which are sequentially connected, and the top end of the pin end position hole is close to the electromagnetic directional valve than the top end of the pin initial position hole.
The technical scheme of the invention is further improved as follows: the bottom ends of the pin end position hole, the sliding groove and the pin initial position hole are connected to form a smooth straight line, and boundary lines are arranged at the joint of the top ends of the pin end position hole and the pin initial position hole and the sliding groove.
The technical scheme of the invention is further improved as follows: the periphery of the part of the button main body close to the electromagnetic directional valve is provided with an equilateral hexagon column structure convenient for operation.
The technical scheme of the invention is further improved as follows: the middle of the button cap is provided with a button cap through hole matched with the button body, and one end of the button cap through hole is provided with a button cap internal thread matched with the button body external thread.
The technical scheme of the invention is further improved as follows: the button main body internal thread is arranged in the middle of the button main body.
Due to the adoption of the technical scheme, the invention has the following technical effects:
the invention adopts the inner hexagonal wrench to push the button core body inwards through the hexagonal operation hole and rotate, so that the pin drives the button core body to move inwards and is clamped at the position of the pin tail, and the pin is kept at a specific position.
The button only needs to be operated once, so that the operating state can be kept, the button is suitable for occasions where a plurality of electromagnetic directional valves work simultaneously and need to be kept in a state, the button is also suitable for occasions where a single electromagnetic directional valve needs to be kept in a state, manpower and material resources can be reduced to a certain extent, and the convenience in operation is improved.
Drawings
FIG. 1 is a front view overall configuration schematic of the present invention;
FIG. 2 is a side view overall configuration of the present invention;
FIG. 3 is a disassembled schematic view of the present invention;
FIG. 4 is a schematic view of the button cap construction of the present invention;
FIG. 5 is a schematic view of the button core structure of the present invention;
FIG. 6 is a schematic view of the main structure of the button of the present invention;
the button comprises a button cap 1, a button cap 1-1, a button cap internal thread 1-2, a button cap through hole 2, a button core body 2-1, a hexagonal operation hole 2-2, a pin installation hole 2-3, a top body 3, a pin 4, a button main body 4-1, a button main body external thread 4-2, a pin initial position hole 4-3, a sliding groove 4-4, a pin end position hole 4-5 and a button main body internal thread.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific embodiments:
a state-keeping valve body button of an electromagnetic directional valve, as shown in figures 1-3, comprises: button cap 1, button core 2, pin 3 and button body 4. The button body 4 is connected with the electromagnetic directional valve through a button body internal thread 4-5; the pin 3 penetrates through a pin mounting hole 2-2 arranged on the button core body 2; the button core body 2 is arranged in the button main body 4 and is positioned through a pin movable groove hole of the pin 3 on the button main body 4; the button cap 1 is sleeved at one end of the button body 4 and is connected with the button body external thread 4-1 through the button cap internal thread 1-1.
As shown in fig. 6, the button body 4 is a column, the external thread 4-1 of the button body connected with the button cap 1 is arranged outside one end of the button body, the periphery of the part close to the electromagnetic directional valve is arranged into an equilateral hexagon column structure convenient for operation, the internal thread 4-5 of the button body is arranged inside the middle of the button body and connected with the electromagnetic directional valve, and two pin moving slots symmetrical along the diameter are arranged on the outer wall, so that the pin 3 can move in the pin moving slots. The pin movable groove hole is L-shaped and comprises a pin end position hole 4-4, a sliding groove 4-3 and a pin initial position hole 4-2 which are sequentially connected, the top end of the pin end position hole 4-4 is close to the electromagnetic directional valve than the top end of the pin initial position hole 4-2, boundary lines are arranged at the joint of the top ends of the pin end position hole 4-4 and the pin initial position hole 4-2 and the sliding groove 4-3, and the bottom ends of the pin end position hole 4-4, the sliding groove 4-3 and the pin initial position hole 4-2 are connected to form a smooth straight line.
As shown in fig. 5, one end of the button core body 2 is provided with a top body 2-3 for directly opening and closing the electromagnetic directional valve, the other end is provided with a hexagonal operation hole 2-1 for an inner hexagonal wrench to operate, and the middle part in the direction perpendicular to the shaft is provided with a pin mounting hole 2-2 for mounting a pin 3.
As shown in fig. 1, the pin 3 penetrates through the pin mounting hole 2-2 of the button core 2 and is mounted in the pin moving slot hole of the button body 4 at the rear end of the button core 2. Initially, the two ends of the pin 3 are in the initial pin position holes 4-4 in the button body 4. The pin 3 is pushed down through the hexagonal operating hole 2-1, and when the pin is pushed to the bottom end of the pin moving groove hole, the rotating button core body 2 drives the pin 3 to rotate along the slide groove 4-3 of the button main body 4 to the pin end position hole 4-5, and then the state is maintained.
As shown in FIG. 4, a button cap through hole 1-2 matched with the button body 4 is formed in the middle of the button cap 1, and a button cap internal thread 1-1 matched with the button body external thread 4-1 is formed at one end of the button cap through hole 1-2.
The above description details the state-keeping push button of the electromagnetic directional valve body provided by the invention. The principles and embodiments of the present invention are explained herein, and the above description of the embodiments is only provided to assist in understanding the method and the core idea of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. A state-keeping valve body button of an electromagnetic directional valve is characterized in that: comprises a button body (4) connected with an electromagnetic directional valve through a button body internal thread (4-5); the button main body (4) is an integrally arranged hollow cylinder, a button main body external thread (4-1) connected with the button cap (1) is arranged outside one end of the button main body (4), and two pin movable slotted holes are symmetrically formed in the outer wall of the button main body (4) close to the button main body external thread (4-1) along the diameter; a button core body (2) is arranged inside the button main body (4), a hexagonal operation hole (2-1) for an inner hexagonal wrench to operate is formed in one end, close to the button cap (1), of the button core body (2) along the axial direction, a top body (2-3) capable of opening and closing an electromagnetic directional valve is arranged at the other end of the button core body, and a pin installation hole (2-2) penetrating through the button core body (2) is formed in the middle of the button core body and perpendicular to the axial direction; the button core body (2) is arranged in the button main body (4) by penetrating the pin (3) in the pin mounting hole (2-2) and penetrating two pin movable slotted holes of the button main body (4) at two ends of the pin (3).
2. A state-retainable electromagnetic directional valve body button according to claim 1, wherein: the pin movable groove hole is L-shaped and comprises a pin end position hole (4-4), a sliding groove (4-3) and a pin initial position hole (4-2) which are sequentially connected, and the top end of the pin end position hole (4-4) is close to the electromagnetic directional valve compared with the top end of the pin initial position hole (4-2).
3. A state-retainable electromagnetic directional valve body button according to claim 2, wherein: the bottom ends of the pin end position hole (4-4), the sliding groove (4-3) and the pin initial position hole (4-2) are connected to form a smooth straight line, and boundary lines are arranged at the joint of the top ends of the pin end position hole (4-4) and the pin initial position hole (4-2) and the sliding groove (4-3).
4. A state-retainable electromagnetic directional valve body button according to claim 1, wherein: the periphery of the part of the button main body (4) close to the electromagnetic directional valve is provided with an equilateral hexagonal column structure convenient for operation.
5. A state-retainable electromagnetic directional valve body button according to claim 1, wherein: the middle of the button cap (1) is provided with a button cap through hole (1-2) matched with the button main body (4), and one end of the button cap through hole (1-2) is provided with a button cap internal thread (1-1) matched with the button main body external thread (4-1).
6. A state-retainable electromagnetic directional valve body button according to claim 1, wherein: the button main body internal threads (4-5) are arranged inside the middle of the button main body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384572.4A CN113236850A (en) | 2021-04-09 | 2021-04-09 | Electromagnetic directional valve body button capable of keeping state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384572.4A CN113236850A (en) | 2021-04-09 | 2021-04-09 | Electromagnetic directional valve body button capable of keeping state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113236850A true CN113236850A (en) | 2021-08-10 |
Family
ID=77127940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110384572.4A Pending CN113236850A (en) | 2021-04-09 | 2021-04-09 | Electromagnetic directional valve body button capable of keeping state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113236850A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544128A (en) * | 1983-02-24 | 1985-10-01 | Imperial Clevite Inc. | Cartridge solenoid valve with manual override |
| CN203263348U (en) * | 2013-04-17 | 2013-11-06 | 杭州安杰思医学科技有限公司 | Endoscope provided with water / gas injection option button |
| CN108980442A (en) * | 2018-08-24 | 2018-12-11 | 武汉船用机械有限责任公司 | A kind of solenoid directional control valve |
| CN109595211A (en) * | 2019-01-04 | 2019-04-09 | 武汉船用机械有限责任公司 | Solenoid directional control valve |
| CN211796162U (en) * | 2020-03-13 | 2020-10-30 | 骆世辉 | Pedal type telescopic position-limiting button switch |
-
2021
- 2021-04-09 CN CN202110384572.4A patent/CN113236850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544128A (en) * | 1983-02-24 | 1985-10-01 | Imperial Clevite Inc. | Cartridge solenoid valve with manual override |
| CN203263348U (en) * | 2013-04-17 | 2013-11-06 | 杭州安杰思医学科技有限公司 | Endoscope provided with water / gas injection option button |
| CN108980442A (en) * | 2018-08-24 | 2018-12-11 | 武汉船用机械有限责任公司 | A kind of solenoid directional control valve |
| CN109595211A (en) * | 2019-01-04 | 2019-04-09 | 武汉船用机械有限责任公司 | Solenoid directional control valve |
| CN211796162U (en) * | 2020-03-13 | 2020-10-30 | 骆世辉 | Pedal type telescopic position-limiting button switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111173800B (en) | Electrohydraulic control valve for hydraulic operating mechanism and electromagnetic pilot valve and pilot valve thereof | |
| CN104344017B (en) | A kind of flat closed type reversal valve | |
| CN114458819B (en) | Pneumatic switch assembly and switch system with same | |
| CN113236850A (en) | Electromagnetic directional valve body button capable of keeping state | |
| CN206801983U (en) | Hand-operated direction valve | |
| CN110985468A (en) | Rotary directly-driven electro-hydraulic pressure servo valve of bearing type driving interface | |
| CN113323943B (en) | Stroke-adjustable double-stroke single-stage double-acting drill rod clamping oil cylinder | |
| CN108488125A (en) | A kind of multifunction electric torch rotates integrally formula control valve | |
| CN101985950B (en) | High-frequency automatic reversing hydraulic cylinder | |
| CN209041278U (en) | Push type spring holder | |
| CN112096904B (en) | Telescopic frictionless ball valve driven by disc type motor and face cam | |
| CN209856143U (en) | Automatic locking mechanism of servo oil cylinder | |
| CN211009357U (en) | Hydraulic oil cylinder with rotatable piston rod | |
| CN210195791U (en) | Valve element assembly and reversing valve with same | |
| CN208397037U (en) | A kind of floating type thread cartridge two-position four-way solenoid valve | |
| CN208778846U (en) | A kind of valve core structure that control efficiency can be improved | |
| CN202249930U (en) | Self-locking rubber plug | |
| CN106402070B (en) | Spool position reset device | |
| CN201496083U (en) | Hand-operated pilot valve | |
| CN110529455A (en) | A kind of rotatable hydraulic cylinder of piston rod | |
| CN209908894U (en) | Oil cylinder piston rod rotation stopping connecting device | |
| CN216447217U (en) | Hand-operated reversing valve | |
| CN216430581U (en) | Large-drift-diameter electric control servo reversing valve driven by single-action servo oil cylinder | |
| CN201420535Y (en) | Valve core of bypass valve of screw drill | |
| CN108533568A (en) | Endless-track vehicle and its steering cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210810 |