CN218937661U - Detect frock and solenoid valve structure - Google Patents
Detect frock and solenoid valve structure Download PDFInfo
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- CN218937661U CN218937661U CN202223113748.1U CN202223113748U CN218937661U CN 218937661 U CN218937661 U CN 218937661U CN 202223113748 U CN202223113748 U CN 202223113748U CN 218937661 U CN218937661 U CN 218937661U
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Abstract
The utility model relates to a detection tool and an electromagnetic valve structure, which comprises a main body part, wherein a first threaded through hole and a second threaded through hole which correspond to a T port and a P port of an electromagnetic valve are formed in the main body part, and a third threaded through hole communicated with the first threaded through hole is formed in the side surface of the main body part; countersunk head bolt, countersunk head bolt and first screw thread through-hole phase-match, countersunk head bolt is used for shutoff first screw thread through-hole. When the electromagnetic valve is used, the first threaded through hole and the second threaded through hole are respectively aligned with the T port and the P port of the electromagnetic valve, the electromagnetic valve is connected with the main body part through the bolts, the first threaded through hole is plugged by using the countersunk bolts, and if the P port is used for inputting hydraulic oil, a pipeline connected with the third threaded through hole of the detection tool flows out of the pipeline, so that the electromagnetic valve is proved to have internal leakage. The detection tool disclosed by the utility model can assist a worker in detecting the internal leakage of the electromagnetic valve, is simple in structure, convenient to install and maintain and suitable for practicality.
Description
Technical Field
The utility model relates to the technical field of electromagnetic valves, in particular to a detection tool and an electromagnetic valve structure.
Background
The electromagnetic valve is an electromagnetic control industrial device, is an automatic basic element for controlling fluid, can be matched with different circuits to realize expected control, and can ensure the control precision and flexibility; the electromagnetic valves are various, different electromagnetic valves can play roles in different positions of the control system, and common electromagnetic valves comprise a one-way valve, a safety valve, a directional control valve, a speed regulating valve and the like.
As shown in fig. 1, the electromagnetic valve comprises an A port 4, a B port 5, a T port 6 and a P port 7, and hydraulic oil does not flow out when the electromagnetic valve is in a normal state and is input into the T port from the P port; when the valve core in the electromagnetic valve is worn, the electromagnetic valve is internally leaked, the P port is communicated with the T port, and hydraulic oil flows out from the T port; in the production process, no effective tool or method is used for testing whether the electromagnetic valve is internally leaked, and the internally leaked electromagnetic valve can cause that the oil pressure of equipment cannot reach a preset value, so that the normal operation of production is affected.
Disclosure of Invention
Therefore, the utility model aims to solve the technical problems that in the prior art, no effective tool and method for testing whether the electromagnetic valve is internally leaked or not exist, and the internally leaked electromagnetic valve can cause that the oil pressure of equipment cannot reach a preset value and the normal operation of production is affected.
In order to solve the technical problems, the utility model provides a detection tool for detecting whether an electromagnetic valve leaks or not, wherein the electromagnetic valve comprises an A port, a B port, a T port and a P port, and comprises,
the electromagnetic valve comprises a main body part, wherein a first threaded through hole and a second threaded through hole which correspond to a T port and a P port of the electromagnetic valve are formed in the main body part, and a third threaded through hole which is communicated with the first threaded through hole is formed in the side surface of the main body part;
the countersunk head bolt is matched with the first threaded through hole and used for blocking the first threaded through hole.
In one embodiment of the present utility model, the main body portion is rectangular, the first threaded through hole and the second threaded through hole are formed on a plane of the main body portion, and the first threaded through hole and the second threaded through hole are both perpendicular to the plane.
In one embodiment of the utility model, the body portion is provided with a plurality of bolt holes, which are parallel to the first/second threaded through holes.
In one embodiment of the present utility model, a fourth threaded through hole and a fifth threaded through hole corresponding to an opening a and an opening B of the electromagnetic valve are formed in the main body portion, and the fourth threaded through hole and the fifth threaded through hole are formed in the same plane as the first threaded through hole/the second threaded through hole and are parallel to each other.
In one embodiment of the present utility model, identification marks are provided on the main body portion at one side of the first, second, fourth and fifth screw through holes.
In one embodiment of the utility model, a valve is disposed on the first threaded through hole.
In one embodiment of the utility model, the first threaded through hole is a counterbore.
In one embodiment of the present utility model, the main body portion is made of metal.
In one embodiment of the utility model, the main body portion is provided with a registration pin hole.
An electromagnetic valve structure comprises the detection tool set forth in any one of the above.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
the utility model relates to a detection tool and an electromagnetic valve structure, which comprises a main body part and a countersunk head screw, wherein the main body part is provided with a first threaded through hole, a second threaded through hole, a fourth threaded through hole and a fifth threaded through hole which correspond to the orifice of each working passage on the electromagnetic valve, and is also provided with a third threaded through hole which is communicated with the first threaded through hole. Can assist the staff to carry out the detection that the solenoid valve was let out in, and whole detection frock's simple structure, installation and maintenance are convenient, are suitable for the practicality.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic structural view of a solenoid valve;
FIG. 2 is a schematic diagram of the assembly of the detection tool and the solenoid valve according to the preferred embodiment of the present utility model;
FIG. 3 is a schematic structural view of a main body of a detection tool according to a preferred embodiment of the present utility model;
fig. 4 is a schematic view of a countersunk head bolt of a detection tool according to a preferred embodiment of the utility model.
Description of the specification reference numerals: 1. a main body portion; 11. a first threaded through hole; 12. a second threaded through hole; 13. a third threaded through hole; 14. a fourth threaded through hole; 15. a fifth threaded through hole; 16. bolt holes; 2. countersunk head bolts; 3. an electromagnetic valve; 4. a port A; 5. a port B; 6. a T port; 7. and a P port.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 2, 3 and 4, a detection tool of the present utility model is used for detecting whether an internal leakage occurs in an electromagnetic valve, wherein the electromagnetic valve includes an a port, a B port, a T port and a P port, and includes,
the electromagnetic valve comprises a main body part 1, wherein a first threaded through hole 11 and a second threaded through hole 12 corresponding to a T port and a P port of the electromagnetic valve 3 are formed in the main body part 1, and a third threaded through hole 13 communicated with the first threaded through hole 11 is formed in the side surface of the main body part 1;
Specifically, the main body part 1 is in a cuboid shape, a first threaded through hole 11, a second threaded through hole 12, a fourth threaded through hole 14 and a fifth threaded through hole 15 which are matched with a T port, a P port, an A port and a B port of the electromagnetic valve are respectively arranged on the main body part 1, the first threaded through hole 11, the second threaded through hole 12, the fourth threaded through hole 14 and the fifth threaded through hole 15 extend in the height direction of the main body part 1, a third threaded through hole 13 which is communicated with the first threaded through hole 11 is arranged on one side of the main body part 1, and the third threaded through hole 13 is connected with an oil liquid pipeline; at the same time, the main body part 1 is symmetrically provided with a plurality of bolt holes 16 corresponding to the connecting holes for fixing on the electromagnetic valve.
Specifically, when in use, the first threaded through hole 11, the second threaded through hole 12, the fourth threaded through hole 14 and the fifth threaded through hole 15 are respectively aligned with the T port, the P port, the A port and the B port of the electromagnetic valve, then the electromagnetic valve is connected with the main body part 1 through bolts, and after connection, the first threaded through hole 11, the second threaded through hole 12, the fourth threaded through hole 14 and the fifth threaded through hole 15 are respectively communicated with the T port, the P port, the A port and the B port of the electromagnetic valve; when the oil pressure of the production equipment is lower than a preset value and affects the production, the countersunk head bolt 2 is used for plugging the first threaded through hole 11, and if the hydraulic oil is input into the P port (namely, the hydraulic oil is input into a pipeline connected through the second threaded through hole 12), the hydraulic oil flows out from the third threaded through hole 13 of the detection tool, so that the electromagnetic valve is proved to have internal leakage.
Further, the main body portion 1 is rectangular, the first threaded through hole 11 and the second threaded through hole 12 are formed in a plane of the main body portion 1, and the first threaded through hole 11 and the second threaded through hole 12 are perpendicular to the plane. Specifically, the openings at one end of the first threaded through hole 11, the second threaded through hole 12, the fourth threaded through hole 14 and the fifth threaded through hole 15 formed in the main body part 1 are all in a step hole shape so as to be convenient for accommodating the annular sealing ring, and when the main body part 1 is connected with the electromagnetic valve, the annular sealing ring is arranged between the T opening, the P opening, the A opening and the B opening of the electromagnetic valve and each hole on the electromagnetic valve, so that the tightness of the connecting part is improved, and hydraulic oil is prevented from flowing out in the using process.
Further, the body portion 1 is provided with a plurality of bolt holes 16, and the bolt holes 16 are parallel to the first screw through hole 11/the second screw through hole 12. Specifically, the valve body of the electromagnetic valve is provided with a plurality of connecting holes for connection, and the electromagnetic valve is connected at a preset position through bolts and the connecting holes when in use; the main body part 1 is provided with a plurality of bolt holes 16 corresponding to the connecting holes on the electromagnetic valve, when the electromagnetic valve is used, the main body part 1 can be connected to the electromagnetic valve only by replacing the bolt longer than the previous bolt, and meanwhile, the combination of the electromagnetic valve and the main body part 1 can be connected to the original working position through the long bolt.
Further, a fourth threaded through hole 14 and a fifth threaded through hole 15 corresponding to the opening A and the opening B of the electromagnetic valve are formed in the main body part 1, and the fourth threaded through hole 14 and the fifth threaded through hole 15 and the first threaded through hole 11/the second threaded through hole 12 are formed on the same plane and are parallel to each other.
Further, identification marks are provided on the main body portion 1 on one side of the first through-screw thread hole 11, the second through-screw thread hole 12, the fourth through-screw thread hole 14 and the fifth through-screw thread hole 15. It is conceivable that by arranging the identification mark, an operator can quickly identify each threaded through hole, so that the operator can conveniently and quickly install the threaded through holes, and the installation efficiency can be improved.
Further, a valve is provided on the first threaded through hole 11. It is conceivable that a valve may be provided on the first threaded through hole 11, and then the pipeline is connected with the valve, so that when the electromagnetic valve is detected, the plugging of the opening of the electromagnetic valve T can be realized through the valve, and the method is convenient and fast.
Further, the first threaded through hole 11 is a countersunk hole. Specifically, the first threaded through hole 11 is a countersunk hole matched with the countersunk bolt 2.
Further, the main body 1 is made of metal. Specifically, the body portion may be made of carbon steel or stainless steel.
Further, the main body part 1 is provided with a positioning pin hole.
An electromagnetic valve structure comprises the detection tool of any one of the above.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A detect frock for detect whether the solenoid valve takes place to leak, wherein the solenoid valve includes A mouth, B mouth, T mouth and P mouth, its characterized in that: comprising the steps of (a) a step of,
the electromagnetic valve comprises a main body part, wherein a first threaded through hole and a second threaded through hole which correspond to a T port and a P port of the electromagnetic valve are formed in the main body part, and a third threaded through hole which is communicated with the first threaded through hole is formed in the side surface of the main body part;
the countersunk head bolt is matched with the first threaded through hole and used for blocking the first threaded through hole.
2. The inspection tool according to claim 1, wherein: the main body part is cuboid, first screw thread through-hole with the second screw thread through-hole is seted up on the plane of main body part, just first screw thread through-hole with the second screw thread through-hole all perpendicular to this plane sets up.
3. The inspection tool according to claim 2, wherein: the body portion is provided with a plurality of bolt holes, and the bolt holes are parallel to the first threaded through holes/the second threaded through holes.
4. The inspection tool according to claim 2, wherein: the main body part is provided with a fourth threaded through hole and a fifth threaded through hole which correspond to an opening A and an opening B of the electromagnetic valve, and the fourth threaded through hole and the fifth threaded through hole are arranged on the same plane with the first threaded through hole/the second threaded through hole and are parallel to each other.
5. The inspection tool according to claim 1, wherein: identification marks are arranged on one side of the main body part, which is positioned on the first threaded through hole, the second threaded through hole, the fourth threaded through hole and the fifth threaded through hole.
6. The inspection tool according to claim 1, wherein: and a valve is arranged on the first threaded through hole.
7. The inspection tool according to claim 1, wherein: the first threaded through hole is a countersunk hole.
8. The inspection tool according to claim 1, wherein: the main body part is made of metal materials.
9. The inspection tool according to claim 1, wherein: the main body part is provided with a positioning pin hole.
10. An electromagnetic valve structure, characterized in that: a test fixture as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223113748.1U CN218937661U (en) | 2022-11-22 | 2022-11-22 | Detect frock and solenoid valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223113748.1U CN218937661U (en) | 2022-11-22 | 2022-11-22 | Detect frock and solenoid valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218937661U true CN218937661U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223113748.1U Active CN218937661U (en) | 2022-11-22 | 2022-11-22 | Detect frock and solenoid valve structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN218937661U (en) |
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2022
- 2022-11-22 CN CN202223113748.1U patent/CN218937661U/en active Active
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