CN217751253U - Valve element O-shaped ring mounting device - Google Patents
Valve element O-shaped ring mounting device Download PDFInfo
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- CN217751253U CN217751253U CN202221039228.8U CN202221039228U CN217751253U CN 217751253 U CN217751253 U CN 217751253U CN 202221039228 U CN202221039228 U CN 202221039228U CN 217751253 U CN217751253 U CN 217751253U
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- base
- push rod
- valve
- valve core
- ring
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Abstract
The embodiment of the utility model provides case O type circle installation device belongs to O type circle installation technical field. The valve core O-shaped ring mounting device comprises: the valve comprises a base and a push rod, wherein the base is provided with a pore channel, a valve core is placed at the bottom of the pore channel, and the push rod pushes an O-shaped ring to the bottom of the pore channel and installs the O-shaped ring on the valve core. The installing device for the valve core O-shaped ring, provided by the embodiment, has the characteristics of high installing accuracy, high installing efficiency and the like, and can simply and conveniently install the O-shaped ring.
Description
Technical Field
The utility model relates to an O type circle installation technical field specifically relates to a case O type circle installation device.
Background
In the prior art, a valve core O-shaped ring is usually installed manually and fixed in a valve core, and the O-shaped ring is compressed by two or more components in the valve assembling process, so that a sealed interface is generated. However, under high-pressure working conditions, the sealing requirements on the valve are particularly strict, and manual installation easily causes errors or is not in place, so that adverse effects such as valve leakage are caused; and manual installation is not convenient and labor-saving enough.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a case O type circle installation device, the device can solve among the prior art O type circle waste time and energy, the low scheduling problem of installation effectiveness in the installation.
In order to achieve the above object, an embodiment of the present invention provides a valve element O-ring installation apparatus, including: the valve comprises a base and a push rod, wherein the base is provided with a pore channel, a valve core is placed at the bottom of the pore channel, and an O-shaped ring is pushed to the bottom of the pore channel through the push rod and can be installed on the valve core.
In the device, the hole channel can stably convey the O-shaped ring to the valve core, the push rod can help to push the O-shaped ring, and meanwhile, the O-shaped ring can be installed on the valve core, so that the whole operation is simple and convenient.
Optionally, the base includes a first base and a second base installed on the first base, the hole is opened on the second base, and the valve core is placed on the first base and can be aligned with the valve core; the base is divided into two parts, which is more convenient for placing the valve core and manufacturing the pore channel.
Optionally, the first base is provided with an installation groove, and the valve core is installed in the installation groove.
Optionally, the size of the installation groove is larger than that of the valve core, so that the valve core can be adjusted in the installation groove, and the O-ring is ensured to be correctly installed on the valve core.
Optionally, a clamping groove is formed in the bottom of the second base, and the clamping groove is sleeved on the valve element and used for fixing the valve element.
Optionally, the push rod comprises a first push rod and a second push rod, the first push rod has a tapered front end, and the first push rod is used for pushing the O-ring into the hole channel; the second push rod is provided with a cylindrical front end and used for pushing an O-shaped ring into the valve core at the bottom of the pore channel and installing the O-shaped ring on the valve core; the conical front end of the first push rod is beneficial to pushing the O-shaped ring into the pore channel, and the cylindrical front end of the second push rod is matched with the pore channel, so that the O-shaped ring in the pore channel can be pushed into the valve core at the bottom of the pore channel, and the O-shaped ring is arranged on the valve core.
Optionally, the maximum diameter of the tapered front end of the first push rod is smaller than the diameter of the duct.
Optionally, the diameter of the cylindrical front end of the second push rod is smaller than the diameter of the duct.
Optionally, the length of the tapered front end of the first push rod is greater than the length of the duct.
Optionally, the length of the cylindrical front end of the second push rod is greater than the length of the duct.
By the technical scheme, the O-shaped ring can be more conveniently and accurately installed; the consistency degree of the O-shaped rings installed in the same batch is higher.
Other features and advantages of embodiments of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention, but do not constitute a limitation of the embodiments of the invention. In the drawings:
fig. 1 is a schematic structural view of a first base of a valve plug O-ring mounting device provided in this embodiment;
fig. 2 is a schematic structural view of a second base of the valve plug O-ring mounting device provided in the embodiment;
FIG. 3 is a schematic view of a first tappet structure of the valve plug O-ring installation device provided in the present embodiment;
FIG. 4 is a schematic diagram of a second tappet structure of the valve plug O-ring installation device provided in the present embodiment;
fig. 5 is a schematic structural diagram of a valve element O-ring mounting device provided in this embodiment.
Description of the reference numerals
1-a first base, 2-a second base, 3-a first push rod and 4-a valve core.
Detailed Description
The following describes in detail embodiments of the present invention with reference to fig. 1 to 5. It is to be understood that the description herein is only intended to illustrate and explain embodiments of the present invention, and is not intended to limit embodiments of the present invention.
In the embodiments of the present invention, unless otherwise stated, the use of directional terms such as "upper, lower, left, and right" generally refers to the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures must be perfectly parallel, but may be slightly tilted.
The terms "horizontal", "vertical", "overhanging", and the like do not imply a requirement that the components be absolutely horizontal, vertical or overhanging, but may be somewhat inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but it is difficult to achieve absolute equality in actual production and operation, and certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 5, the present embodiment provides an apparatus for installing an O-ring of a valve element, where the O-ring of the valve element includes a base and a push rod, where the base is used for placing the valve element, and a hole is formed in the base, the valve element is placed at the bottom of the hole, and the O-ring enters from the hole and is installed on the valve element at the bottom of the hole. The push rod is used for pushing the O-shaped ring into the valve core at the bottom of the pore channel, and the O-shaped ring is installed on the valve core in a pressure mode.
In some possible embodiments, the base comprises a first base 1 and a second base 2, the first base being configured as shown in fig. 1 and the second base being configured as shown in fig. 2. The first base 1 is mainly used for placing the valve core 4, an installation groove is formed in the first base 1, the valve core 4 is placed in the installation groove, the size of the installation groove is slightly larger than that of the valve core 4, and the valve core 4 can be moved and adjusted after being placed in the installation groove. The second base 2 is mainly used for forming a hole, the hole penetrates through the second base 2, the second base 2 is installed on the first base 1, the hole is aligned with the valve core 4, a clamping groove is formed in the cross section where the second base 2 is connected with the first base 1, and after the second base 2 is installed on the first base 1, the clamping groove is sleeved on the valve core 4 to fix the valve core.
In order to avoid the phenomenon that the second push rod is blocked in the pushing process of the O-shaped ring due to air pressure, a plurality of small holes communicated with the hole channel can be formed in the hole channel, so that when the O-shaped ring is pushed in, air in the hole channel can be discharged from the small holes, and the air pressure inside and outside the hole channel is ensured to be equal.
The base in this embodiment is divided into two parts, which mainly facilitates the placement of the valve core and the opening of the hole channel, and does not mean that the base is limited to the structural form provided by this embodiment, for example, the base may be an integral structure, the side surface of the base is provided with an installation groove, the valve core is placed through the installation groove, the top of the base is provided with the hole channel, the hole channel is communicated with the installation groove, the valve core is ensured to be located at the bottom of the hole channel, and thus, the O-ring can be installed on the valve core after being pushed through the hole channel.
In some possible embodiments, the push rod comprises a first push rod 3 and a second push rod, the first push rod 3 is configured as shown in fig. 3, the first push rod 3 has a tapered front end with a gradually changing diameter, the O-ring is placed in the hole by the tapered front end, the maximum diameter of the tapered front end is smaller than the diameter of the hole, the length of the tapered front end is larger than the length of the hole, the tapered front end of the tapered front end is ensured to have enough length to enter the hole, and when the O-ring falls on the valve core, the tapered front end of the first push rod 3 can adjust the O-ring so as to be accurately installed. The second push rod is structurally shown in fig. 4, the second push rod is provided with a cylindrical front end, the diameter of the cylindrical front end is slightly smaller than the diameter of the hole channel, the cylindrical front end can stretch into the hole channel, the length of the cylindrical front end is larger than that of the hole channel, the cylindrical front end can stretch into the bottom of the hole channel, the O-shaped ring is pushed into the bottom of the hole channel by the second push rod after entering the hole channel, and the O-shaped ring is installed on the valve core by applying pressure by the second push rod.
The working process of the valve core O-shaped ring installation device provided by the embodiment is as follows:
the valve core 4 is placed in a mounting groove in the first base 1, the second base 2 is mounted on the first base 1, the valve core 4 is fixed through a clamping groove in the second base 2, it is ensured that a hole channel in the second base 2 is aligned with the valve core 4, then the valve core 4 is sent into the hole channel by the first push rod 3, the second push rod is replaced to push the O-shaped ring to the valve core 4 at the bottom of the hole channel, if the O-shaped ring is not aligned with the valve core, the O-shaped ring can be adjusted by the conical front end of the first push rod 3, and finally the second push rod applies pressure to mount the O-shaped ring on the valve core.
Above has described in detail the optional implementation way of the embodiment of the present invention with reference to the attached drawings, however, the embodiment of the present invention is not limited to the specific details in the above implementation way, and in the technical idea scope of the embodiment of the present invention, it can be to the technical solution of the embodiment of the present invention carry out multiple simple variants, and these simple variants all belong to the protection scope of the embodiment of the present invention.
It should be noted that the various features described in the foregoing embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the embodiments of the present invention do not separately describe various possible combinations.
In addition, various different implementation manners of the embodiments of the present invention can be combined arbitrarily, and as long as it does not violate the idea of the embodiments of the present invention, it should be considered as the disclosure of the embodiments of the present invention.
Claims (10)
1. A case O type circle installation device which characterized in that includes: the valve comprises a base and a push rod, wherein the base is provided with a pore channel, a valve core is placed at the bottom of the pore channel, and an O-shaped ring is pushed to the bottom of the pore channel through the push rod and can be installed on the valve core.
2. The valve cartridge O-ring mounting arrangement of claim 1, wherein the base includes a first base and a second base mounted on the first base, the aperture opening in the second base, the valve cartridge being positionable on the first base to align with the valve cartridge.
3. The valve cartridge O-ring mounting arrangement of claim 2, wherein the first base has a mounting groove formed therein, the valve cartridge being positioned within the mounting groove.
4. The valve cartridge O-ring mounting arrangement of claim 3, wherein the mounting groove is sized larger than the valve cartridge.
5. The valve element O-ring installation device according to claim 2, wherein a clamping groove is formed in the bottom of the second base, and the clamping groove is sleeved on the valve element and can tightly fix the valve element.
6. The valve cartridge O-ring mounting arrangement of claim 1, wherein the push rod includes a first push rod having a tapered front end and a second push rod for pushing the O-ring into the bore; the second push rod is provided with a cylindrical front end and used for pushing an O-shaped ring into the valve core at the bottom of the pore channel and installing the O-shaped ring on the valve core.
7. The valve cartridge O-ring mounting arrangement of claim 6, wherein a maximum diameter of the tapered nose of the first pushrod is less than a diameter of the orifice.
8. The valve cartridge O-ring mounting arrangement of claim 6, wherein a diameter of the cylindrical forward end of the second push rod is less than a diameter of the orifice.
9. The valve cartridge O-ring mounting arrangement of claim 6, wherein the tapered nose of the first pushrod is longer than the length of the orifice.
10. The valve cartridge O-ring mounting arrangement of claim 6, wherein the cylindrical forward end of the second pushrod has a length greater than the length of the orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039228.8U CN217751253U (en) | 2022-04-28 | 2022-04-28 | Valve element O-shaped ring mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039228.8U CN217751253U (en) | 2022-04-28 | 2022-04-28 | Valve element O-shaped ring mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217751253U true CN217751253U (en) | 2022-11-08 |
Family
ID=83883694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221039228.8U Active CN217751253U (en) | 2022-04-28 | 2022-04-28 | Valve element O-shaped ring mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217751253U (en) |
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2022
- 2022-04-28 CN CN202221039228.8U patent/CN217751253U/en active Active
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