CN213452007U - Inflation valve using air cylinder - Google Patents
Inflation valve using air cylinder Download PDFInfo
- Publication number
- CN213452007U CN213452007U CN202022606850.XU CN202022606850U CN213452007U CN 213452007 U CN213452007 U CN 213452007U CN 202022606850 U CN202022606850 U CN 202022606850U CN 213452007 U CN213452007 U CN 213452007U
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder
- inflation
- valve body
- air cylinder
- 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
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000002445 nipple Anatomy 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
The utility model discloses an use inflation valve of cylinder, include: the inflation valve body is provided with a valve body and a valve cover, and a fixing hole is formed above the valve cover; one end of the valve rod connecting sleeve is fixed on the valve cover, and the other end of the valve rod connecting sleeve is fixedly connected with a piston rod of the air cylinder; the protection structure comprises a fixed support arranged above the valve body and an upper top plate for sealing the fixed support, wherein the upper top plate is provided with a through hole, the valve cover and the valve rod connecting sleeve are both positioned in the accommodating space of the protection structure, and a piston rod of the air cylinder penetrates through the through hole of the upper top plate and is fixedly connected with the valve rod connecting sleeve in the accommodating space of the protection structure. The utility model discloses work safe and reliable, the manufacturing of being convenient for, long service life, the reliability is high.
Description
Technical Field
The utility model belongs to the technical field of the vacuum inflation valve, a use inflation valve of cylinder is related to.
Background
The inflation valve is a switch execution element of the vacuum inflation equipment, and the vacuum system can be damaged by controlling the on-off of the inflation valve. The traditional inflation valve adopts the compression bounce of spring to realize sealing, because the spring is exactly an energy storage ware, he has the function of energy storage, but can not release the energy slowly, but directly emits the energy totally, and the live time is long, and its elastic property takes place deformation, firstly can not guarantee the uniformity of the energy that produces when using at every turn totally, secondly leads to the damage of inflation valve sealing washer easily to lead to vacuum system to advance the atmosphere, destroyed vacuum system. Therefore, it is desirable to provide an inflation valve that can stably provide a vacuum system and has good sealing performance.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
It is yet another object of the present invention to disclose an inflation valve for use with a cylinder.
Therefore, the utility model provides a technical scheme does:
an inflation valve for use with a cylinder, comprising:
the inflation valve comprises an inflation valve body, a valve cover and a fixing hole, wherein the valve body is provided with the valve cover, and the fixing hole is formed above the valve cover;
the valve rod connecting sleeve is fixedly arranged on the valve cover at one end, is fixedly connected with a piston rod of the air cylinder at the other end, is in a convex shape, comprises a base and a connecting seat arranged on the base, and has a diameter smaller than that of the base;
the protection structure comprises a fixed support and an upper top plate, wherein the fixed support is arranged above the valve body, the upper top plate is sealed, a through hole is formed in the upper top plate, the valve cover and the valve rod connecting sleeve are located in the accommodating space of the protection structure, and a piston rod of the air cylinder penetrates through the through hole of the upper top plate and is fixedly connected with the valve rod connecting sleeve in the accommodating space of the protection structure.
Preferably, in the inflation valve of use cylinder, the valve rod adapter sleeve is fixed in on the valve bonnet through the cooperation of screw and adapter sleeve clamping ring, the adapter sleeve clamping ring cover is located the outside of screw, just one side that the adapter sleeve clamping ring leaned on in is pressed on the base.
Preferably, in the inflation valve using the air cylinder, a piston rod of the air cylinder is fixed on the valve rod connecting sleeve through a round nut.
Preferably, in the inflation valve using a cylinder, the engagement seat and the base are integrally formed.
Preferably, in the inflation valve using a cylinder, the upper top plate is fixed above the fixing bracket by a bolt and a nut.
Preferably, in the inflation valve using the cylinder, an external thread is arranged on the valve body, an internal thread is arranged on the valve cover, and the internal thread of the valve cover is in threaded connection with the external thread of the valve body.
Preferably, in the inflation valve using the cylinder, the valve body is communicated with the gas inner cavity of the inflation valve body.
The utility model discloses at least, include following beneficial effect:
the utility model discloses an inflation valve realizes sealedly with the removal of cylinder, through setting up valve rod nipple, protection architecture with the cylinder safety, firmly be fixed in on the valve gap of inflation valve to consolidate being connected of valve gap and valve body, fully guaranteed the steadiness that cylinder and inflation valve are connected like this, the accuracy nature when the operation has been ensured to firm the setting on the hardware, avoids vacuum system's destruction, guarantees vacuum system's stability, and, the utility model discloses a cylinder regards as working medium with the air, and is inexhaustible, and it is convenient to handle, directly arranges the atmosphere after using, can not polluted environment, and can set up or needn't set up the return air duct less. The air has small viscosity which is only one ten-thousandth of hydraulic oil and small flow resistance, thereby being convenient for centralized air supply and medium and long-distance delivery. The pneumatic control action is rapid, and the reaction is rapid; the maintenance is simple, the working medium is clean, and the problems of medium deterioration, medium replacement and the like do not exist. The working environment has good adaptability. The pneumatic transmission system works safely and reliably in the severe environments of flammability, explosiveness, dust, radiation, strong magnetism, vibration, impact and the like. The pneumatic element has the advantages of simple structure, convenience in processing and manufacturing, long service life and high reliability.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of an inflation valve using a cylinder according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be understood that in the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships only for the convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the utility model provides an use inflation valve of cylinder, include:
the inflation valve comprises an inflation valve body and a valve cover, wherein the inflation valve body is provided with a valve body 1, the valve body 1 is provided with a valve cover 2, and a fixing hole is formed above the valve cover 2;
the valve rod connecting sleeve 4 is fixedly arranged on the valve cover 2 at one end, the other end of the valve rod connecting sleeve 4 is fixedly connected with a piston rod of the air cylinder 5, the valve rod connecting sleeve 4 is in a convex shape, the valve rod connecting sleeve 4 comprises a base and a connecting seat arranged on the base, the diameter of the connecting seat is smaller than that of the base, the piston end of the air cylinder 5 is fixed in the connecting seat, and the base is fixed on a fixing hole of the valve cover 2;
protection architecture, its including set up in the fixed bolster and the closure of 1 top of valve body fixed bolster go up the roof, go up and seted up the perforating hole on the roof, valve gap 2 with valve rod nipple 4 all is located in protection architecture's accommodation space, the piston rod of cylinder 5 passes go up the perforating hole of roof and in protection architecture's accommodation space in with valve rod nipple 4 fixed connection.
In one of the embodiments of the present invention, preferably, the inflation valve using the air cylinder 5, the valve rod joint sleeve 4 is fixed on the valve cover 2 through the cooperation of the screw 7 and the joint sleeve compression ring 3, the joint sleeve compression ring 3 is sleeved on the outside of the screw 7, and the joint sleeve compression ring 3 is pressed on the base by the inner side. Preferably, the screw 7 is not a socket head cap screw.
In one embodiment of the present invention, preferably, the inflation valve using the air cylinder 5, the piston rod of the air cylinder 5 is fixed on the valve rod connecting sleeve 4 through a round nut 8.
In one embodiment of the present invention, the inflation valve using the cylinder 5, the joint base and the base are preferably integrally formed.
In one embodiment of the present invention, preferably, the inflation valve using the cylinder 5 is fixed above the fixing bracket by the bolt 6 and the nut. Preferably, the bolt 6 is a hexagon head bolt.
In one embodiment of the present invention, preferably, the inflation valve using the cylinder 5 is provided with an external thread on the valve body 1, an internal thread on the valve cover 2, and the internal thread of the valve cover 2 is in threaded connection with the external thread of the valve body 1.
In one embodiment of the present invention, preferably, the inflation valve using the cylinder 5, the valve body 1 is communicated with the gas inner cavity of the inflation valve body.
In order to make the technical solution of the present invention better understood by those skilled in the art, the following examples are now provided for illustration:
the charge valve using the cylinder 5 includes:
the inflation valve comprises an inflation valve body and a valve cover, wherein the inflation valve body is provided with a valve body 1, the valve body 1 is provided with a valve cover 2, and a fixing hole is formed above the valve cover 2; the valve comprises a valve body 1, and is characterized in that an external thread is arranged on the valve body 1, an internal thread is arranged on a valve cover 2, and the internal thread of the valve cover 2 is in threaded connection with the external thread of the valve body 1. The valve body 1 is communicated with the gas inner cavity of the inflation valve body.
The valve rod connecting sleeve 4 is fixedly arranged on the valve cover 2 at one end, the other end of the valve rod connecting sleeve 4 is fixedly connected with a piston rod of the air cylinder 5, the valve rod connecting sleeve 4 is in a convex shape, the valve rod connecting sleeve 4 comprises a base and a connecting seat arranged on the base, the diameter of the connecting seat is smaller than that of the base, the piston end of the air cylinder 5 is fixed in the connecting seat, and the base is fixed on a fixing hole of the valve cover 2; valve rod adapter sleeve 4 is fixed in through the cooperation of screw 7 and adapter sleeve clamping ring 3 on valve gap 2, 3 covers of adapter sleeve clamping ring are located the outside of screw 7, just one side pressure that adapter sleeve clamping ring 3 leaned on in is in on the base. And a piston rod of the air cylinder 5 is fixed on the valve rod connecting sleeve 4 through a round nut 8. The linking seat and the base are integrally formed.
Protection architecture, its including set up in the fixed bolster and the closure of 1 top of valve body fixed bolster go up the roof, go up and seted up the perforating hole on the roof, valve gap 2 with valve rod nipple 4 all is located in protection architecture's accommodation space, the piston rod of cylinder 5 passes go up the perforating hole of roof and in protection architecture's accommodation space in with valve rod nipple 4 fixed connection. The upper top plate is fixed above the fixed support through a bolt 6 and a nut.
The utility model discloses an inflation valve realizes sealedly with the removal of cylinder 5, through setting up valve rod nipple 4, protection architecture with cylinder 5 safety, firmly be fixed in on the valve gap 2 of inflation valve to consolidate being connected of valve gap 2 and valve body 1, fully guaranteed the steadiness that cylinder 5 and inflation valve are connected like this, the accuracy nature when the operation has been ensured to firm the setting on the hardware, avoids vacuum system's destruction, guarantees vacuum system's stability, and, the utility model discloses a cylinder 5 regards as working medium with the air, and is inexhaustible, and the processing is convenient, directly arranges the atmosphere after using, can not polluted environment, and can set up or needn't set up the return air pipeline less. The air has small viscosity which is only one ten-thousandth of hydraulic oil and small flow resistance, thereby being convenient for centralized air supply and medium and long-distance delivery. The pneumatic control action is rapid, and the reaction is rapid; the maintenance is simple, the working medium is clean, and the problems of medium deterioration, medium replacement and the like do not exist. The working environment has good adaptability. The pneumatic transmission system works safely and reliably in the severe environments of flammability, explosiveness, dust, radiation, strong magnetism, vibration, impact and the like. The pneumatic element has the advantages of simple structure, convenience in processing and manufacturing, long service life and high reliability.
The number of modules and the processing scale described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the inflation valve of the present invention using the cylinder 5 will be apparent to those skilled in the art.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variants and modifications of the invention will be apparent to those skilled in the art from the foregoing description, and obvious variations and modifications are possible within the scope of the invention as claimed.
Claims (7)
1. An inflation valve for use with a cylinder, comprising:
the inflation valve comprises an inflation valve body, a valve cover and a fixing hole, wherein the valve body is provided with the valve cover, and the fixing hole is formed above the valve cover;
the valve rod connecting sleeve is fixedly arranged on the valve cover at one end, is fixedly connected with a piston rod of the air cylinder at the other end, is in a convex shape, comprises a base and a connecting seat arranged on the base, and has a diameter smaller than that of the base;
the protection structure comprises a fixed support and an upper top plate, wherein the fixed support is arranged above the valve body, the upper top plate is sealed, a through hole is formed in the upper top plate, the valve cover and the valve rod connecting sleeve are located in the accommodating space of the protection structure, and a piston rod of the air cylinder penetrates through the through hole of the upper top plate and is fixedly connected with the valve rod connecting sleeve in the accommodating space of the protection structure.
2. The inflation valve using an air cylinder as claimed in claim 1, wherein the valve stem adapter is fixed to the valve cover by a screw and an adapter pressing ring, the adapter pressing ring is sleeved outside the screw, and one side of the adapter pressing ring near the inside is pressed on the base.
3. The air charging valve using an air cylinder as claimed in claim 1, wherein a piston rod of said air cylinder is fixed to said valve stem fitting by a round nut.
4. The cylinder-using inflation valve of claim 1, wherein the adapter seat and the base seat are integrally formed.
5. The cylinder-using inflation valve of claim 1, wherein the upper top plate is fixed above the fixing bracket by a bolt and a nut.
6. The cylinder-using inflation valve of claim 1, wherein the valve body is provided with an external thread, the valve cover is provided with an internal thread, and the internal thread of the valve cover is threadedly coupled with the external thread of the valve body.
7. The cylinder-using charge valve of claim 1, wherein said valve body is in communication with a gas chamber of said charge valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606850.XU CN213452007U (en) | 2020-11-12 | 2020-11-12 | Inflation valve using air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606850.XU CN213452007U (en) | 2020-11-12 | 2020-11-12 | Inflation valve using air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452007U true CN213452007U (en) | 2021-06-15 |
Family
ID=76300432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022606850.XU Expired - Fee Related CN213452007U (en) | 2020-11-12 | 2020-11-12 | Inflation valve using air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452007U (en) |
-
2020
- 2020-11-12 CN CN202022606850.XU patent/CN213452007U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216079352U (en) | Natural gas line pressure monitoring alarm device | |
| CN213452007U (en) | Inflation valve using air cylinder | |
| CN208364502U (en) | A kind of diaphragm accumulator | |
| CN213954046U (en) | Bellows type single-acting cylinder | |
| CN213298933U (en) | Filling valve | |
| CN212610874U (en) | Air leakage prevention pull type arc striking device | |
| CN208012807U (en) | A kind of device for steel made vacuum container permanent seal | |
| CN210738981U (en) | Piston rod for cylinder | |
| CN112483012A (en) | Anti-drop and anti-tensile sucker rod coupling | |
| CN204487477U (en) | The filling device that a kind of auxiliary work-piece is out of stock | |
| CN215108963U (en) | Unloading valve for hydraulic support | |
| CN216842470U (en) | Novel anti high pressure impact pneumatic cylinder | |
| CN211820169U (en) | Air cylinder | |
| CN206669323U (en) | A kind of strong dioxide bottle charging joint of sealing | |
| CN219854631U (en) | Pneumatic clamp of robot | |
| CN211175521U (en) | Vacuum valve | |
| CN215805491U (en) | Hydraulic cylinder | |
| CN217142200U (en) | Pneumatic rivet gun | |
| CN221583662U (en) | Glove quick replacement seal support assembly for nuclear industry glove box | |
| CN103708403B (en) | Air cylinder special for pneumatic compression type oil vapor recovery sealing device of train | |
| CN213231340U (en) | Novel side-pushing jack | |
| CN215979792U (en) | Unloading device for piston compressor | |
| CN221704159U (en) | Sealing spring nut assembly | |
| CN220575747U (en) | Sleeve for conveniently installing fastener | |
| CN210719657U (en) | Battery cover plate pressure test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |