CN210218767U - V-shaped wafer valve - Google Patents
V-shaped wafer valve Download PDFInfo
- Publication number
- CN210218767U CN210218767U CN201921067008.4U CN201921067008U CN210218767U CN 210218767 U CN210218767 U CN 210218767U CN 201921067008 U CN201921067008 U CN 201921067008U CN 210218767 U CN210218767 U CN 210218767U
- Authority
- CN
- China
- Prior art keywords
- valve
- ball valve
- hole
- valve body
- rod
- 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
Images
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model relates to a V type wafer formula valve, including a valve body, its characterized in that: be equipped with a ball valve in the valve body and set up and drive ball valve pivoted runner assembly on the valve body, runner assembly includes that one sets up last through-hole on the valve body and lower through-hole and fixed upper bearing that sets up in last through-hole, be equipped with a valve rod that rotates the setting in last bearing in the upper bearing, a mounting hole has been seted up on the ball valve, the lower extreme of valve rod is located the mounting hole, the beneficial effects of the utility model reside in that: the utility model discloses a flat key sets up the valve rod is fixed in the ball valve, then through the screw rod with ball valve and valve rod fixed connection, plays a fixed action, can avoid the valve rod to drive the error appearance when ball valve pivoted, through setting up supporting component, when the valve rod drives ball valve pivoted, because the ball valve passes through screw fixed connection with the minor axis, the minor axis rotates and sets up on the valve body, plays the supporting role to the ball valve, makes things convenient for the ball valve to rotate moreover.
Description
Technical Field
The utility model relates to a V type wafer formula valve.
Background
When the ball valve of current V type wafer formula valve passes through the valve rod and drives the rotation, do not have supporting component, lead to the ball valve to rotate unsmoothly, the connectivity is unstable between valve rod and the ball valve moreover, can the error appear when leading to the valve rod to drive the ball valve pivoted.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a following technical scheme: a V-shaped wafer valve comprises a valve body and is characterized in that: the ball valve comprises a valve body, a ball valve and a rotating assembly, wherein the rotating assembly is arranged on the valve body and drives the ball valve to rotate, the rotating assembly comprises an upper through hole and a lower through hole which are formed in the valve body and an upper bearing which is fixedly arranged in the upper through hole, a valve rod which is rotatably arranged in the upper bearing is arranged in the upper bearing, a mounting hole is formed in the ball valve, the lower end of the valve rod is positioned in the mounting hole, the valve rod is arranged in the ball valve through a flat key, a threaded hole is formed in the right side of the ball valve, a threaded hole corresponding to the threaded hole is formed in the valve rod, the ball valve is fixedly connected with the valve rod through a positioning screw rod which is spirally arranged in the threaded hole and the threaded hole, a supporting assembly is arranged below the ball valve and comprises a lower bearing which is fixedly arranged in the lower through hole and a, the short shaft is positioned in the fixing hole, the right side of the ball valve is provided with a positioning hole, the short shaft is provided with a positioning groove corresponding to the positioning hole, and the short shaft is fixedly connected with the ball valve through positioning pins arranged in the positioning hole and the positioning groove.
The utility model discloses further setting up to: the upper through hole is internally provided with a lubricating assembly, the lubricating assembly comprises a mounting groove formed in the valve body and a graphite packing ring fixedly arranged in the mounting groove, the graphite packing ring is sleeved on the valve rod, a gland is arranged on the graphite packing ring and sleeved on the valve rod, and the gland is fixedly connected with the valve body through a screw.
The utility model discloses further setting up to: the ball valve is characterized in that a valve cover is fixedly arranged on the valve body, a soft sealing element is fixedly arranged on the valve cover, a groove is formed in the soft sealing element, a sealing ring is arranged in the groove, and one side of the soft sealing element extends out of the valve cover to be in abutting connection with the ball valve.
The utility model discloses further setting up to: the soft sealing element is provided with a fixing groove, the valve body is provided with a placing groove corresponding to the fixing groove, a clamp spring is arranged between the fixing groove and the placing groove, and the clamp spring is sleeved on the soft sealing element.
The utility model discloses further setting up to: a cover plate is arranged below the valve body and fixedly arranged below the valve body through a screw.
The utility model discloses further setting up to: at least four threaded mounting holes are formed in two sides of the valve body.
The utility model discloses further setting up to: a gasket is arranged between the valve body and the cover plate.
The beneficial effects of the utility model reside in that: the utility model discloses a flat key sets up the valve rod is fixed in the ball valve, then through the screw rod with ball valve and valve rod fixed connection, plays a fixed action, can avoid the valve rod to drive the error appearance when ball valve pivoted, through setting up supporting component, when the valve rod drives ball valve pivoted, because the ball valve passes through screw fixed connection with the minor axis, the minor axis rotates and sets up on the valve body, plays the supporting role to the ball valve, makes things convenient for the ball valve to rotate moreover.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1.
Detailed Description
According to fig. 1-2, the embodiment discloses a V-shaped wafer valve, which comprises a valve body 1, a ball valve 2 and a rotating component 3 disposed on the valve body 1 for driving the ball valve 2 to rotate are disposed in the valve body 1, the rotating component 3 comprises an upper through hole 4 and a lower through hole 5 disposed on the valve body 1 and an upper bearing 6 fixedly disposed in the upper through hole 4, a valve rod 7 rotatably disposed in the upper bearing 6 is disposed in the upper bearing 6, a mounting hole 8 is disposed on the ball valve 2, a lower end of the valve rod 7 is disposed in the mounting hole 8, the valve rod 7 is disposed in the ball valve 2 through a flat key 9, a lower end of the valve rod is fixedly mounted in the ball valve through the flat key, a threaded hole is disposed on a right side of the ball valve 2, a threaded hole corresponding to the threaded hole is disposed on the valve rod 7, the ball valve 2 and the valve rod 7 are fixedly connected through a positioning screw 10 spirally disposed in the threaded, the valve rod is fixedly arranged in the ball valve through a flat key, then the ball valve is fixedly connected with the valve rod through a screw rod, a fixing effect is achieved, errors can be avoided when the valve rod drives the ball valve to rotate, a supporting component 11 is arranged below the ball valve 2, the supporting component 11 comprises a lower bearing 12 fixedly arranged in a lower through hole 5 and a short shaft 13 rotatably arranged in the lower bearing 12, a fixing hole 14 is formed in the lower end of the ball valve 2, the short shaft 13 is located in the fixing hole, a positioning hole is formed in the right side of the ball valve 2, a positioning groove corresponding to the positioning hole is formed in the short shaft 13, the short shaft 13 is fixedly connected with the ball valve 2 through a positioning pin 15 arranged in the positioning hole and the positioning groove, and when the valve rod drives the ball valve to rotate, the ball valve and the short shaft are fixedly connected through screws through the, the minor axis rotates and sets up on the valve body, plays the supporting role to the ball valve, makes things convenient for the ball valve to rotate moreover.
The utility model discloses further setting up to: go up the through-hole 4 and be equipped with lubricated subassembly, lubricated subassembly is including offering mounting groove 16 on valve body 1 and the fixed graphite filler ring 17 that sets up in mounting groove 16, graphite filler ring 17 cover is established on valve rod 7, be provided with gland 18 on the graphite filler ring 17, gland 18 cover is established on valve rod 7, and the gland is located the top of graphite filler ring, gland 18 passes through screw and valve body 1 fixed connection, and graphite filler ring plays a lubrication action, and through setting up the gland on graphite filler ring, the gland is contradicted with graphite filler ring and is connected, plays a positioning action to graphite filler ring, and the gland passes through screw fixed mounting on the valve body moreover, makes things convenient for the dismouting.
The utility model discloses further setting up to: the fixed valve gap 19 that is equipped with on the valve body 1, the fixed soft sealing member 20 that is equipped with on the valve gap 19, a recess 21 has been seted up on the soft sealing member 20, be equipped with a sealing washer 22 in the recess 21, one side of soft sealing member 20 is stretched out valve gap 19 and is contradicted with ball valve 1 and be connected, plays a sealed effect through setting up soft sealing member and sealing washer.
The utility model discloses further setting up to: the soft sealing element 20 is provided with a fixing groove 23, the valve body 1 is provided with a placing groove 24 corresponding to the fixing groove 23, a clamp spring 25 is arranged between the fixing groove 23 and the placing groove 24, the clamp spring 25 is sleeved on the soft sealing element 20, an inner ring of the clamp spring is in abutting connection with the soft sealing element, an outer ring of the clamp spring is in abutting connection with the valve body, and a supporting effect is achieved on one end of the soft sealing element through the clamp spring.
The utility model discloses further setting up to: a cover plate 26 is arranged below the valve body 1, the cover plate 26 is fixedly arranged below the valve body 1 through a screw rod, and the cover plate is connected through the screw rod and is convenient to install.
The utility model discloses further setting up to: at least four thread mounting holes 27 are formed in two sides of the valve body 1, and the thread mounting holes are convenient to connect with other equipment.
The utility model discloses further setting up to: a gasket 28 is arranged between the valve body 1 and the cover plate 26, and the gasket and the cover plate are integrally formed.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description is within the protection scope of the present invention.
Claims (7)
1. A V-shaped wafer valve comprises a valve body and is characterized in that: the ball valve comprises a valve body, a ball valve and a rotating assembly, wherein the rotating assembly is arranged on the valve body and drives the ball valve to rotate, the rotating assembly comprises an upper through hole and a lower through hole which are formed in the valve body and an upper bearing which is fixedly arranged in the upper through hole, a valve rod which is rotatably arranged in the upper bearing is arranged in the upper bearing, a mounting hole is formed in the ball valve, the lower end of the valve rod is positioned in the mounting hole, the valve rod is arranged in the ball valve through a flat key, a threaded hole is formed in the right side of the ball valve, a threaded hole corresponding to the threaded hole is formed in the valve rod, the ball valve is fixedly connected with the valve rod through a positioning screw rod which is spirally arranged in the threaded hole and the threaded hole, a supporting assembly is arranged below the ball valve and comprises a lower bearing which is fixedly arranged in the lower through hole and a, the short shaft is positioned in the fixing hole, the right side of the ball valve is provided with a positioning hole, the short shaft is provided with a positioning groove corresponding to the positioning hole, and the short shaft is fixedly connected with the ball valve through positioning pins arranged in the positioning hole and the positioning groove.
2. A V-shaped wafer valve according to claim 1, wherein: the upper through hole is internally provided with a lubricating assembly, the lubricating assembly comprises a mounting groove formed in the valve body and a graphite packing ring fixedly arranged in the mounting groove, the graphite packing ring is sleeved on the valve rod, a gland is arranged on the graphite packing ring and sleeved on the valve rod, and the gland is fixedly connected with the valve body through a screw.
3. A V-shaped wafer valve according to claim 1, wherein: the ball valve is characterized in that a valve cover is fixedly arranged on the valve body, a soft sealing element is fixedly arranged on the valve cover, a groove is formed in the soft sealing element, a sealing ring is arranged in the groove, and one side of the soft sealing element extends out of the valve cover to be in abutting connection with the ball valve.
4. A V-shaped wafer valve according to claim 3, wherein: the soft sealing element is provided with a fixing groove, the valve body is provided with a placing groove corresponding to the fixing groove, a clamp spring is arranged between the fixing groove and the placing groove, and the clamp spring is sleeved on the soft sealing element.
5. A V-shaped wafer valve according to claim 1, wherein: a cover plate is arranged below the valve body and fixedly arranged below the valve body through a screw.
6. A V-shaped wafer valve according to claim 1, wherein: at least four threaded mounting holes are formed in two sides of the valve body.
7. A V-shaped wafer valve according to claim 5, wherein: a gasket is arranged between the valve body and the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067008.4U CN210218767U (en) | 2019-07-09 | 2019-07-09 | V-shaped wafer valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067008.4U CN210218767U (en) | 2019-07-09 | 2019-07-09 | V-shaped wafer valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210218767U true CN210218767U (en) | 2020-03-31 |
Family
ID=69936710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067008.4U Expired - Fee Related CN210218767U (en) | 2019-07-09 | 2019-07-09 | V-shaped wafer valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210218767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361007A (en) * | 2020-10-22 | 2021-02-12 | 华光阀门有限公司 | Hemisphere valve with self-cleaning function |
-
2019
- 2019-07-09 CN CN201921067008.4U patent/CN210218767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361007A (en) * | 2020-10-22 | 2021-02-12 | 华光阀门有限公司 | Hemisphere valve with self-cleaning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210218767U (en) | V-shaped wafer valve | |
| CN200968421Y (en) | Bellow type machine oil seal | |
| CN211820857U (en) | Water tap mixing valve | |
| CN217481763U (en) | Bearing with damping | |
| CN217380921U (en) | Submerged halogen pump with adjustable gap | |
| CN206319754U (en) | A kind of refrigerator hinge | |
| CN109986095A (en) | A kind of dynamic rotation axis of machinery precision machine tool | |
| CN109483588A (en) | Articulated robot is used in a kind of injection molding | |
| CN205101277U (en) | Automatic bearing in pump case of tolerance compensation | |
| CN204805548U (en) | Mechanical seal device for pump | |
| CN212055483U (en) | Low-abrasion high-rotating-speed high-lubrication crankshaft connecting rod assembly | |
| CN221003767U (en) | Screw double-acting ring type mechanical oil seal | |
| CN208778740U (en) | A kind of adjustable three eccentricity one-way valve seat orbit ball valve | |
| CN220956786U (en) | Corrosion-resistant shaft seal end cover device | |
| CN213451388U (en) | Turntable bearing with high sealing performance | |
| CN212360475U (en) | Rotating shaft structure | |
| CN218785357U (en) | Electric main shaft sub-assembly device | |
| CN215761846U (en) | Sealing mechanism for oil pump | |
| CN217873822U (en) | Bearing seat sealing structure on short stress path rolling mill | |
| CN206478113U (en) | A kind of lock-bit turntable bearing | |
| CN211623973U (en) | Axle bearing seal structure | |
| CN208557311U (en) | A kind of fixed frame of the fixed electric screwdriver of magnetic | |
| CN217271901U (en) | Rotary mechanical oil seal | |
| CN209908832U (en) | Be applied to special fan bearing frame of motor sweeper of high dust environment | |
| CN210034195U (en) | Adjustable bearing seat |
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: 20200331 Termination date: 20210709 |