CN219954402U - Valve body structure of double-point oil separator - Google Patents
Valve body structure of double-point oil separator Download PDFInfo
- Publication number
- CN219954402U CN219954402U CN202321140567.XU CN202321140567U CN219954402U CN 219954402 U CN219954402 U CN 219954402U CN 202321140567 U CN202321140567 U CN 202321140567U CN 219954402 U CN219954402 U CN 219954402U
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- CN
- China
- Prior art keywords
- valve body
- copper core
- oil separator
- body structure
- double
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 31
- 230000000694 effects Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model provides a two-point oil separator's valve body structure, includes the valve body, parallel wears to be equipped with a branch stream axle and a copper core in the valve body, valve body lower extreme fixed connection lower valve gap, the valve body upper end corresponds the copper core position is provided with copper core spacing portion, branch stream axle with be provided with spring and first sealing washer in order between the lower valve gap, the copper core with be provided with locating lever and second sealing washer in order between the copper core spacing portion, this technical scheme has two big advantages at least: the integral valve body structure only comprises the valve body and the lower valve cover, so that the structure is simpler, the material consumption is less, and the production cost is reduced; during the use, the copper core is spacing by copper core spacing portion in the reciprocating motion process, does not directly strike the valve body top, can avoid the valve body top to be bumped and worn, has improved the life of valve body.
Description
Technical Field
The utility model relates to the technical field of oil separators, in particular to a valve body structure of a double-point oil separator.
Background
The solenoid valve is common industrial equipment with electromagnetic control, has airtight chamber in the solenoid valve, opens in different positions has the through-hole, and different oil pipe is connected to every hole, is the piston in the middle of the chamber, and two are two electromagnets, and the magnet coil circular telegram valve body on which face will be attracted to the limit, opens or close different oil drain hole through the removal of control valve body, and the inlet port is normally open, and hydraulic oil will get into different oil drain pipe, then promotes the piston of hydro-cylinder through the pressure of oil, and the piston drives the piston rod again, and the piston rod drives mechanical device. Thus, the mechanical movement is controlled by controlling the current on-off of the electromagnet. The oil way setting in the electromagnetic valve is an important component part of the performance, and the oil way setting can be split.
The patent CN218720549U (patent name: an anti-oil-spilling double-point oil distributor) discloses a double-point oil distributor, which is provided with a flow distributing shaft and a copper core, and completes each oil circuit cycle through the reciprocating motion of the flow distributing shaft and the copper core, but the flow distributing shaft and the copper core can repeatedly strike a packaging plate (namely an upper valve cover) of a valve body in the reciprocating motion process, and the valve body is usually made of aluminum due to the effect of a magnet outside and is combined with the consideration of cost, and the sealing plate of the valve body is easy to strike through after a period of time in the reciprocating strike process of the copper core, so that the oil leakage problem is caused, and in order to solve the problem, a valve body structure with long service life needs to be provided.
Disclosure of Invention
The utility model aims to solve the technical problem that the copper core is easy to knock through the valve body to cause oil leakage in the use process of the existing double-point oil feeder, and provides a valve body structure of the double-point oil distributor, which can prolong the service life of the valve body.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a two-point oil separator's valve body structure, includes the valve body, parallel wears to be equipped with a branch stream axle and a copper core in the valve body, valve body lower extreme fixed connection lower valve gap, the valve body upper end corresponds the copper core position is provided with copper core spacing portion, branch stream axle with be provided with spring and first sealing washer in order between the lower valve gap, the copper core with be provided with locating lever and second sealing washer in order between the copper core spacing portion.
In one embodiment, the middle of the copper core limiting part protrudes outwards to form a limiting table, a cavity is formed in the middle of the limiting table, and the positioning rod is sleeved in the cavity.
In one embodiment, the limiting table is provided with an oil storage cavity, and the oil storage cavity is annular and is provided with an oil inlet hole.
In one embodiment, a third sealing ring is respectively arranged on the lower valve cover corresponding to the position of the diversion shaft and the copper core.
In one embodiment, the lower valve cover is provided with a copper core groove and a spring groove respectively.
The utility model provides a two-point oil separator's valve body structure, includes the valve body, parallel wears to be equipped with a branch stream axle and a copper core in the valve body, valve body lower extreme fixed connection lower valve gap, the valve body upper end corresponds the copper core position is provided with copper core spacing portion, branch stream axle with be provided with spring and first sealing washer in order between the lower valve gap, the copper core with be provided with locating lever and second sealing washer in order between the copper core spacing portion, this technical scheme has two big advantages at least: the integral valve body structure only comprises the valve body and the lower valve cover, so that the structure is simpler, the material consumption is less, and the production cost is reduced; during the use, the copper core is spacing by copper core spacing portion in the reciprocating motion process, does not directly strike the valve body top, can avoid the valve body top to be bumped and worn, has improved the life of valve body.
Drawings
FIG. 1 is an exploded view of the overall structure of the present utility model;
fig. 2 is a cross-sectional view of the present utility model in an exploded state.
The valve body 1, the shunt shaft 2, the copper core 3, the lower valve cover 4, the copper core limiting part 5, the positioning rod 6, the first sealing ring 7, the second sealing ring 8, the third sealing ring 9, the spring 10,
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, a valve body 1 structure of a double-point oil separator comprises a valve body 1, a diversion shaft 2 and a copper core 3 are arranged in the valve body 1 in a penetrating manner in parallel, a lower valve cover 4 is fixedly connected to the lower end of the valve body 1, a copper core limiting part 5 is arranged at the upper end of the valve body 1 corresponding to the position of the copper core 3, a spring 10 and a first sealing ring 7 are sequentially arranged between the diversion shaft 2 and the lower valve cover 4, and a positioning rod 6 and a second sealing ring 8 are sequentially arranged between the copper core 3 and the copper core limiting part 5. Copper core 3 is in the reciprocating motion in-process, because of the spacing effect of copper core spacing portion 5, has avoided direct striking valve body 1 top, avoids valve body 1 top to be broken down the problem easily, and the first sealing washer 7 and the second sealing washer 8 of setting can further cushion the striking process, has improved overall structure's stability.
In one embodiment, the copper core limiting part 5 protrudes outwards to form a limiting table, a cavity is formed in the middle of the limiting table, and the positioning rod 6 is sleeved in the cavity. The copper core 3 reciprocates under the action of the electromagnet, the impact force is larger, and the limiting table is arranged on the copper core limiting part 5 to strengthen impact buffering in the process of moving the copper core 3, so that the valve body 1 is prevented from being damaged by direct impact. In order to enhance the technical effect, the copper core limiting part 5 is made of stainless steel, so that on one hand, the hardness of the material is improved, and the copper core 3 is prevented from being bumped through; on the other hand, the electromagnet is not interfered by magnetism.
In one embodiment, the limiting table is provided with an oil storage cavity, and the oil storage cavity is annular and is provided with an oil inlet hole. The top end of the oil circuit circulation copper core 3 with the integral structure is used for switching oil circuit circulation in the movement process of the copper core 3.
In one embodiment, a third sealing ring 9 is disposed on the lower valve cover 4 corresponding to the position of the shunt shaft 2 and the copper core 3.
In one embodiment, the lower valve cover 4 is provided with a copper core groove and a spring 10 groove respectively. In the reciprocating motion process of the copper core 3 and the shunt shaft 2, the supply and circulation of an oil way are completed, and the spring 10 arranged on the shunt shaft 2 enables the shunt shaft 2 to realize reciprocating motion.
In order to avoid the interference to the electro-magnet during the design of two-point oil separator, and consider the problem of overall material cost and quality, valve body 1 wholly adopts the aluminium structure, and current structure includes valve gap and lower valve gap 4, and this technical scheme teaches prior art and has subtracted the valve gap structure, sets up copper core spacing portion 5 and uses stainless steel material respectively in the position of relative copper core 3 on valve body 1, not only avoids the influence to the electro-magnet, and can strengthen its hardness, improves life, and overall structure's oil circuit circulation is unchangeable, but overall structure is lighter and simpler, and the volume is littleer, convenient on-the-spot installation. The oil circuit circulation process of the slave technical scheme is the same as that of the prior art, and the main innovation point is that the valve body 1 only keeps the valve body 1 and the lower valve cover 4, the whole structure is simpler, the cost is saved, the impact part in the movement process of the copper core 3 is replaced by the copper core limiting part 5 made of special stainless steel, and the service life of the valve body 1 is prolonged.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the utility model.
Claims (5)
1. The utility model provides a two-point oil separator's valve body structure, its characterized in that, includes the valve body, parallel wears to be equipped with a branch stream axle and a copper core in the valve body, valve body lower extreme fixed connection lower valve gap, the valve body upper end corresponds the copper core position is provided with copper core spacing portion, branch stream axle with be provided with spring and first sealing washer in order between the lower valve gap, the copper core with be provided with locating lever and second sealing washer in order between the copper core spacing portion.
2. The valve body structure of the double-point oil separator according to claim 1, wherein: the copper core limiting part is outwards protruded to form a limiting table, a cavity is formed in the middle of the limiting table, and the locating rod is sleeved in the cavity.
3. The valve body structure of the double-point oil separator according to claim 2, wherein: an oil storage cavity is formed in the limiting table, is annular and is provided with an oil inlet hole.
4. The valve body structure of the double-point oil separator according to claim 1, wherein: and a third sealing ring is arranged on the lower valve cover corresponding to the positions of the shunt shaft and the copper core respectively.
5. The valve body structure of the double-point oil separator according to claim 1, wherein: copper core grooves and spring grooves are respectively formed in the lower valve cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321140567.XU CN219954402U (en) | 2023-05-12 | 2023-05-12 | Valve body structure of double-point oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321140567.XU CN219954402U (en) | 2023-05-12 | 2023-05-12 | Valve body structure of double-point oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219954402U true CN219954402U (en) | 2023-11-03 |
Family
ID=88536249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321140567.XU Active CN219954402U (en) | 2023-05-12 | 2023-05-12 | Valve body structure of double-point oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219954402U (en) |
-
2023
- 2023-05-12 CN CN202321140567.XU patent/CN219954402U/en active Active
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