CN217583403U - Valve core of electromagnetic air valve - Google Patents
Valve core of electromagnetic air valve Download PDFInfo
- Publication number
- CN217583403U CN217583403U CN202221463638.5U CN202221463638U CN217583403U CN 217583403 U CN217583403 U CN 217583403U CN 202221463638 U CN202221463638 U CN 202221463638U CN 217583403 U CN217583403 U CN 217583403U
- Authority
- CN
- China
- Prior art keywords
- valve core
- case
- metal strip
- base plate
- fixing piece
- 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
Links
- 239000002184 metal Substances 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000011017 operating method Methods 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to an electromagnetism pneumatic valve technical field specifically is a case of electromagnetism pneumatic valve, which comprises a valve core, case spring mounting groove is seted up to the tip of case, and the screw thread slotted hole is seted up to the bottom of case spring mounting groove, installation case spring mounting in the case spring mounting groove, case spring mounting include base plate, screw rod, elastic mounting and lug, one side fixed mounting screw rod of base plate, screw rod screw on the screw thread slotted hole, the side fixed mounting elastic mounting of base plate, the protruding lug that forms of opposite side of base plate. The utility model discloses in, utilize case spring mounting installation case spring for can not drop after the case spring mounting, take off in step along with the case when taking off, saved a lot of operating procedure, but do not influence the normal use of case again, enlarge case spring usable range, make things convenient for the equipment of solenoid valve to use.
Description
Technical Field
The utility model relates to an electromagnetism pneumatic valve technical field specifically is a case of electromagnetism pneumatic valve.
Background
The valve core of the electromagnetic air valve is installed in a component assembling mode, in the installation process, a valve core spring is installed at one end of the valve core, valve core springs are installed at two ends of the valve core, in the existing installation mode, a groove is formed in the end portion of the valve core, one end of the spring is inserted into the groove for use, in the mode, when the valve core is taken down, the valve core spring can fall off from the valve core, multiple operations are needed, the valve core spring can be poured out, in addition, in the valve core assembly process, the valve core spring easily falls off from the groove of the valve core due to careless operation, repeated installation is caused, in addition, the size of the spring which can be used is also shaped due to the fact that the valve core groove is formed, and the available range of the assembled parts is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromagnetic valve's case to propose among the above-mentioned background art that the case spring is torn open and is got inconvenience, the installation drops easily, the limited problem of the available size of case spring.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a case of electromagnetism pneumatic valve, includes the case, case spring mounting groove is seted up to the tip of case, and the screw thread slotted hole is seted up to the bottom of case spring mounting groove, install case spring mounting spare in the case spring mounting groove, case spring mounting spare includes base plate, screw rod, elastic mounting and lug, one side fixed mounting screw rod of base plate, the screw rod is screwed on the screw thread slotted hole, the side fixed mounting elastic mounting of base plate, the protruding lug that forms of opposite side of base plate.
As a further description of the above technical solution:
the elastic fixing piece comprises a fixing piece, an inner elastic metal strip, an outer elastic metal strip and a resistance reducing head, wherein the fixing piece is integrally connected with one end of the inner elastic metal strip, the fixing piece is fixed on the base plate, the outer elastic metal strip is integrally connected with the other end of the inner elastic metal strip, the resistance reducing head is integrally arranged at the upper end of the outer elastic metal strip, and the resistance reducing head is in contact with the inner wall of the valve core spring installation groove.
As a further description of the above technical solution:
the fixing piece is of a bending structure, a through hole is formed in the fixing piece, and a threaded through hole corresponding to the position of the fixing piece through hole is formed in the base plate.
As a further description of the above technical solution:
the inner elastic metal strip is in an arc bending shape which is opened outwards.
As a further description of the above technical solution:
the upper end and the lower end of the outer elastic metal strip are both arranged in a bending mode.
As a further description of the above technical solution:
the drag reduction head is of a transverse cylinder structure.
Compared with the prior art, the utility model provides a case of electromagnetism pneumatic valve possesses following beneficial effect:
1. in the utility model, the threaded slotted hole is arranged on the valve core spring mounting groove of the valve core, the valve core spring fixing piece is mounted, and the valve core spring is mounted by utilizing the valve core spring fixing piece, so that the valve core spring is not dropped off after being mounted, and the valve core spring is synchronously taken down along with the valve core when being taken down, thereby saving a plurality of operation steps, but not influencing the normal use of the valve core;
2. the utility model discloses in, the design has elastic case spring mounting, utilizes the not unidimensional case spring of elastic fixation installation of case spring mounting to enlarge case spring usable floor, make things convenient for the equipment of solenoid valve to use.
Drawings
FIG. 1 is a schematic view of a sectional structure of an end of a valve core of the present invention;
FIG. 2 is a schematic view of the position structure of the bump according to the present invention;
FIG. 3 is a schematic view of the elastic fixing member of the present invention;
fig. 4 is a schematic view of the overall structure of the present invention.
Illustration of the drawings:
1. a valve core; 2. a valve core spring mounting groove; 3. a substrate; 4. a screw; 5. an elastic fixing member; 501. a fixing member; 502. an inner resilient metal strip; 503. an outer resilient metal strip; 504. a drag reduction head; 6. and (6) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
please refer to fig. 1-4, the utility model provides a case of electromagnetism pneumatic valve, including case 1, case spring mounting groove 2 is seted up to the tip of case 1, the screw thread slotted hole is seted up to the bottom of case spring mounting groove 2, install case spring mounting in case spring mounting groove 2, case spring mounting includes base plate 3, screw rod 4, elastic mounting 5 and lug 6, one side fixed mounting screw rod 4 of base plate 3, screw rod 4 screws on the screw thread slotted hole, the side fixed mounting elastic mounting 5 of base plate 3, the protruding lug 6 that forms of opposite side of base plate 3.
Specifically, as shown in fig. 2, the elastic fixing member 5 includes a fixing member 501, an inner elastic metal strip 502, an outer elastic metal strip 503 and a resistance reducing head 504, one end of the inner elastic metal strip 502 is integrally connected to the fixing member 501, the fixing member 501 is fixed on the substrate 3, the other end of the inner elastic metal strip 502 is integrally connected to the outer elastic metal strip 503, the resistance reducing head 504 is integrally arranged at the upper end of the outer elastic metal strip 503, the resistance reducing head 504 is in contact with the inner wall of the valve element spring installation groove 2, and the installation is independent.
Specifically, as shown in fig. 2, the fixing member 501 is a bent structure, a through hole is formed in the fixing member 501, and a threaded through hole corresponding to the through hole of the fixing member 501 is formed in the substrate 3, so that the fixing is facilitated, and the end of the fixing part is not exposed.
Specifically, as shown in fig. 2, the inner elastic metal strip 502 has an arc-shaped curved shape that is flared outward, and a large space is available for operation.
Specifically, as shown in fig. 2, the upper end and the lower end of the outer elastic metal strip 503 are both bent, so that the valve core spring is convenient to mount and dismount, and the upper end and the lower end of the outer elastic metal strip 503 cannot be inserted into the position of the inner interlayer of the valve core spring ring.
Specifically, as shown in fig. 2, the drag reduction head 504 is a transverse cylinder structure, so that the valve core spring is smoothly installed.
The working principle is as follows:
when the valve core spring fixing piece is used, a tool is clamped on the outer side of the lug 6 or clamps the lug 6, the valve core spring fixing piece is rotated, and the screw rod 4 is screwed and fixed in the threaded groove hole of the valve core spring mounting groove 2, so that the valve core spring fixing piece is mounted;
before installing the valve core spring fixing part, the elastic fixing part 5 is inwardly folded to install the valve core spring, or the valve core spring is installed from the position of the base plate 3, the spring is sleeved on the elastic fixing part 5, and after the spring is sleeved, the elastic fixing part 5 can extrude and fix the spring because of having the elastic recovery performance, so that the springs with different sizes can be fixed, and the valve core 1 cannot fall off after the fixation;
the mounting 501 is convenient for the elastic fixing part 5 to be fixedly connected with the substrate 3, the inner elastic metal strip 502 is connected with the outer elastic metal strip 503, the elastic fixing part 5 can be adjusted more easily, the elastic fixing part 5 is inwardly gathered to have smaller resistance, the valve core spring is more conveniently fixed, the resistance reducing head 504 can enable the valve core spring to be inserted more conveniently, and the end part of the valve core spring is smoothly placed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a case of electromagnetism pneumatic valve, includes case (1), its characterized in that: the valve core spring fixing piece is characterized in that a valve core spring mounting groove (2) is formed in the end portion of the valve core (1), a thread groove hole is formed in the bottom of the valve core spring mounting groove (2), a valve core spring fixing piece is mounted in the valve core spring mounting groove (2) and comprises a base plate (3), a screw rod (4), an elastic fixing piece (5) and a lug (6), the screw rod (4) is fixedly mounted on one side of the base plate (3), the screw rod (4) is screwed on the thread groove hole, the elastic fixing piece (5) is fixedly mounted on the side edge of the base plate (3), and the lug (6) is formed in the other side of the base plate (3) in a protruding mode.
2. The valve core of the electromagnetic gas valve according to claim 1, characterized in that: elastic fixing piece (5) include mounting (501), interior elastic metal strip (502), outer elastic metal strip (503) and drag reduction head (504), one end body coupling mounting (501) of interior elastic metal strip (502), mounting (501) are fixed on base plate (3), outer elastic metal strip (503) of other end body coupling of interior elastic metal strip (502), the upper end body coupling of outer elastic metal strip (503) sets up drag reduction head (504), drag reduction head (504) and the inner wall contact setting of case spring mounting groove (2).
3. The valve core of the electromagnetic gas valve according to claim 2, characterized in that: the fixing piece (501) is of a bending structure, a through hole is formed in the fixing piece (501), and a threaded through hole corresponding to the through hole of the fixing piece (501) is formed in the substrate (3).
4. The valve core of the electromagnetic gas valve according to claim 2, characterized in that: the inner elastic metal strip (502) is in an arc bending shape which is opened outwards.
5. The valve core of the electromagnetic gas valve according to claim 2, characterized in that: the upper end and the lower end of the outer elastic metal strip (503) are both arranged in a bending way.
6. The valve core of the electromagnetic gas valve according to claim 2, characterized in that: the drag reduction head (504) is of a transverse cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221463638.5U CN217583403U (en) | 2022-06-13 | 2022-06-13 | Valve core of electromagnetic air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221463638.5U CN217583403U (en) | 2022-06-13 | 2022-06-13 | Valve core of electromagnetic air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217583403U true CN217583403U (en) | 2022-10-14 |
Family
ID=83528971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221463638.5U Expired - Fee Related CN217583403U (en) | 2022-06-13 | 2022-06-13 | Valve core of electromagnetic air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217583403U (en) |
-
2022
- 2022-06-13 CN CN202221463638.5U patent/CN217583403U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |