CN202690561U - Guide sleeve for cone valve of hydraulic valve - Google Patents
Guide sleeve for cone valve of hydraulic valve Download PDFInfo
- Publication number
- CN202690561U CN202690561U CN 201220218813 CN201220218813U CN202690561U CN 202690561 U CN202690561 U CN 202690561U CN 201220218813 CN201220218813 CN 201220218813 CN 201220218813 U CN201220218813 U CN 201220218813U CN 202690561 U CN202690561 U CN 202690561U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- sleeve body
- valve
- cone valve
- annular groove
- 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
- Lift Valve (AREA)
Abstract
The utility model discloses a guide sleeve for a cone valve of a hydraulic valve. A sleeve body is a cylinder; a vertical through hole is arranged on the middle part of the sleeve body; a stair is arranged at the upper end of an inner wall of the vertical through hole; a circular bulge is arranged on the middle part of the sleeve body; an annular groove is arranged on an outer wall at the upper end of the sleeve body; a plurality of through holes are arranged on an end wall of the sleeve body; and the outer surface of the annular groove is a smooth surface. Through the structure of circular outer edge and annular groove arranged on the exterior of the sleeve body of the guide sleeve provided by the utility model, the sleeve body can be tightly combined with the cone valve and the firm clamping can be kept after long-time use.
Description
Technical field:
The utility model relates to the hydrovalve part field, relates in particular to a kind of hydrovalve cone valve guide sleeve.
Background technique:
Hydrovalve is a kind of Automation Elements with the pressure oil operation, and it is subjected to the control of voltage distribution valve pressure oil, and common and electromagnetic distributing valve is used in combination, and can be used for the break-make of distant control water power plant oil, gas, water piping system; It is the element that is used for controlling Ye Ti Ya Li ﹑ flow and direction in the hydraulic transmission, wherein pilot pressure be called pressure valve processed, the control flow be called flow control valve, Kong Tong ﹑ processed disconnected and flow to be called position control valve.
The cone valve guide sleeve that hydrovalve in the past uses mostly is columnar structured, with the frictionally that cooperates between cone valve and the miscellaneous part, wearing and tearing may occur after long-term the use and cause rocking; Therefore imagination provides a kind of new structure to solve this problem.
The model utility content:
The purpose of this utility model just provides a kind of hydrovalve cone valve guide sleeve, solve the cone valve guide sleeve that hydrovalve in the past uses, mostly be columnar structured, with the frictionally that cooperates between cone valve and the miscellaneous part, wearing and tearing may occur after long-term the use and cause the problem of rocking.
The technical solution adopted in the utility model is:
A kind of hydrovalve cone valve guide sleeve: body is cylindrical body, and the intermediate portion has vertical through hole, and vertically the through-hole wall upper end has step, and the body middle part has the ring projection, has annular groove on the outer wall of body upper end, also has some through holes on the body upper end wall.
Described annular groove, its outer surface are smooth surface.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can make body be combined with cone valve closely by the structure of ring outer edge and annular groove is set outside body, and long-term use also can keep engaging firmly.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Embodiment:
Below in conjunction with accompanying drawing, by embodiment the utility model is described in further detail:
A kind of hydrovalve cone valve guide sleeve: body 1 is cylindrical body, the intermediate portion has vertical through hole 2, vertically through hole 2 inwalls upper end has step 3, the body middle part has ring projection 4, has annular groove 5 on the body 1 upper end outer wall, also have some through holes 6 on body 1 upper end wall, annular groove 5 its outer surfaces are smooth surface.
Above-described embodiment only is better mode of execution of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection domain of the present utility model.
Claims (2)
1. hydrovalve cone valve guide sleeve, it is characterized in that: body is cylindrical body, and the intermediate portion has vertical through hole, vertically the through-hole wall upper end has step, the body middle part has the ring projection, has annular groove on the outer wall of body upper end, also has some through holes on the body upper end wall.
2. hydrovalve cone valve guide sleeve according to claim 1, it is characterized in that: described annular groove, its outer surface are smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218813 CN202690561U (en) | 2012-05-07 | 2012-05-07 | Guide sleeve for cone valve of hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218813 CN202690561U (en) | 2012-05-07 | 2012-05-07 | Guide sleeve for cone valve of hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690561U true CN202690561U (en) | 2013-01-23 |
Family
ID=47546187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218813 Expired - Fee Related CN202690561U (en) | 2012-05-07 | 2012-05-07 | Guide sleeve for cone valve of hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690561U (en) |
-
2012
- 2012-05-07 CN CN 201220218813 patent/CN202690561U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015012573A (en) | Multifunction faucet spray head. | |
| CN202690561U (en) | Guide sleeve for cone valve of hydraulic valve | |
| CN204692680U (en) | A kind of automatic flow controls water valve | |
| CN204248806U (en) | Many auricles crossing point holes pressure pulls out bush tool | |
| CN202691270U (en) | Main valve guide sleeve for hydraulic valve | |
| CN204083583U (en) | A kind of flange | |
| CN204141098U (en) | A kind of ductile iron pipe anchoring interface | |
| CN202960078U (en) | Constant-pressure pot | |
| CN202691244U (en) | Screw rod sleeve for hydraulic valve | |
| CN204042046U (en) | A kind of water tap | |
| CN203926754U (en) | Blind plate | |
| CN202691224U (en) | Screw cap for hydraulic valve with conical head at front end | |
| CN202691209U (en) | Main valve body of hydraulic valve | |
| CN202690559U (en) | Connector for guiding valve body and adjusting nut of hydraulic valve | |
| CN202690560U (en) | Connecting part for main valve of hydraulic valve and pilot valve body | |
| CN203162139U (en) | High-pressure sealing plug | |
| CN204345060U (en) | A kind of chimney valve of improvement | |
| CN203051757U (en) | Riveting type fabrication hole plug | |
| CN202812365U (en) | Valve body of spray regulating and control valve | |
| CN205350486U (en) | Main valve switches on guide pin bushing | |
| CN204402756U (en) | A kind of hydraulic pressure oil distribution casing | |
| CN205331092U (en) | Hydrovalve direction guide pin bushing | |
| CN203214966U (en) | Piston for check valve | |
| CN204692636U (en) | Increase the easy opening and closing ball valve of sealing | |
| CN202040322U (en) | Novel sealing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130507 |