CN2251462Y - Valve dynamic lapping machine - Google Patents
Valve dynamic lapping machine Download PDFInfo
- Publication number
- CN2251462Y CN2251462Y CN96229704U CN96229704U CN2251462Y CN 2251462 Y CN2251462 Y CN 2251462Y CN 96229704 U CN96229704 U CN 96229704U CN 96229704 U CN96229704 U CN 96229704U CN 2251462 Y CN2251462 Y CN 2251462Y
- Authority
- CN
- China
- Prior art keywords
- valve
- output shaft
- grinding
- anchor clamps
- belt
- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a valve dynamic grinding machine, characterized in comprising a speed reducer which is capable of adjusting speed. The speed reducer drives a plurality of clamps by a transmission gear, wherein, a clamp used for grinding a valve gate and a clamp used for grinding a valve core are included. The clamp used for grinding a valve gate is provided with a positioning device and a grinding head, the clamp used for grinding a valve core is provided with a grinding disk. The utility model is widely used for repairing the valve gate and valve core.
Description
The utility model relates to the dynamic grinder of a kind of valve.
Valve in use for some time, its sealing surface causes its leakage, just can re-use after need repairing because of wearing and tearing, can repair the valve of wearing and tearing with two kinds of Ginding process in the prior art: a kind of is to grind by hand reparation is ground in the sealing of valve, its shortcoming is that efficient is low, and labour intensity is big; Another kind is with motor-driven mill the sealing surface of valve to be ground reparation, and its shortcoming is no feel operation, therefore is difficult to guarantee its Grinding Quality.
The purpose of this utility model is that a kind of feel that has will be provided, high-quality, the dynamic grinder of high efficiency valve.
The purpose of this utility model is achieved in that this grinder, it comprises that one has the casing of workbench, the decelerator of one adjustable speed and many clutches, described decelerator comprises a center output shaft, it is characterized in that it also comprises a pulley gear, this pulley gear comprises many output shafts, is provided with a belt pulley and a described clutch on every described output shaft, and every described output shaft stretches out on described workbench and with anchor clamps and is connected; Wherein be used to grind valve anchor clamps central authorities and be arranged in the intracardiac centralized positioning device that is provided with that is ground valve, be provided with a grinding head being ground on the sealing surface of valve; The anchor clamps that wherein are used for grinding spool are provided with an abrasive disk that is used for grinding spool, be provided with many belt pulleys on the output shaft of described decelerator center, each belt pulley in described many belt pulleys all links to each other with a belt pulley on the corresponding described output shaft by a belt.
The utility model is owing to use the decelerator of adjustable speed to drive many anchor clamps rotations by described transmission device, because of the valve and the abrasive disk of required reparation is to be fixed on the described anchor clamps, therefore polished valve is to rotate with the rotation of described anchor clamps, and described grinding head and spool are to do relative motion with the rotation of anchor clamps, abrasive disk, therefore the utility model had both kept manually-operated feel, thereby guaranteed the repairing quality of valve and spool, and had the high efficiency of mechanical prosthesis again.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Describe structure in detail below in conjunction with Fig. 1 according to the concrete grinder that the utility model proposes.
This grinder, it comprises that one has the casing 1 of workbench, the decelerator 2 of one adjustable speed, this decelerator comprises a center output shaft 2-1, one pulley gear 3 and Duo Tai clutch 4, described pulley gear 3 comprises many output shafts 5, is provided with a belt pulley 6 and a described clutch 4 on every described output shaft 5, and every described output shaft 5 stretches out on described workbench and with anchor clamps 7 and is connected; Wherein be used to grind valve anchor clamps central authorities and be arranged in the intracardiac centralized positioning device 9 that is provided with that is ground valve 8, be provided with a grinding head 10 being ground on the sealing surface of valve 8; The anchor clamps 7 that wherein are used for grinding spool 11 are provided with an abrasive disk 12 that is used for grinding spool 11, on the output shaft 2-1 of described decelerator center, be provided with many belt pulleys 13, each belt pulley in described many belt pulleys all links to each other with a belt pulley 6 on the corresponding described output shaft by a belt 14, and described anchor clamps 7 are in the form of annular discs.
The utility model is widely used in the reparation to valve and spool.
Claims (2)
1. dynamic grinder of valve, it comprises that one has the casing of workbench, the decelerator of one adjustable speed and Duo Tai clutch, described decelerator comprises a center output shaft, it is characterized in that it also comprises a pulley gear, this pulley gear comprises many output shafts, on every described output shaft, be provided with a belt pulley and a described clutch, every described output shaft stretches out on described workbench and with anchor clamps and is connected: wherein be used to grind valve anchor clamps central authorities and be arranged in the intracardiac centralized positioning device that is provided with that is ground valve, be provided with a grinding head being ground on the sealing surface of valve; The anchor clamps that wherein are used for grinding spool are provided with an abrasive disk that is used for grinding spool, be provided with many belt pulleys on the output shaft of described decelerator center, each belt pulley in described many belt pulleys all links to each other with a belt pulley on the corresponding described output shaft by a belt.
2. grinder according to claim 1 is characterized in that described anchor clamps are in the form of annular discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96229704U CN2251462Y (en) | 1996-04-22 | 1996-04-22 | Valve dynamic lapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96229704U CN2251462Y (en) | 1996-04-22 | 1996-04-22 | Valve dynamic lapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251462Y true CN2251462Y (en) | 1997-04-09 |
Family
ID=33907303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96229704U Expired - Fee Related CN2251462Y (en) | 1996-04-22 | 1996-04-22 | Valve dynamic lapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251462Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896569A (en) * | 2012-09-26 | 2013-01-30 | 江苏兴亚船用阀门有限公司 | Grinder for machining sealing surface of valve body |
| CN104002216A (en) * | 2014-05-13 | 2014-08-27 | 天津机辆轨道交通装备有限责任公司 | Valve grinding machine |
| CN104440461A (en) * | 2014-10-21 | 2015-03-25 | 广西来宾东糖迁江有限公司 | Power-driven device for grinding valve element of stop valve |
-
1996
- 1996-04-22 CN CN96229704U patent/CN2251462Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896569A (en) * | 2012-09-26 | 2013-01-30 | 江苏兴亚船用阀门有限公司 | Grinder for machining sealing surface of valve body |
| CN102896569B (en) * | 2012-09-26 | 2015-03-25 | 江苏兴亚船用阀门有限公司 | Grinder for machining sealing surface of valve body |
| CN104002216A (en) * | 2014-05-13 | 2014-08-27 | 天津机辆轨道交通装备有限责任公司 | Valve grinding machine |
| CN104440461A (en) * | 2014-10-21 | 2015-03-25 | 广西来宾东糖迁江有限公司 | Power-driven device for grinding valve element of stop valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102672580B (en) | Abrasive belt wire polisher | |
| CN208034371U (en) | It is a kind of inside and outside to synchronize the sander polished | |
| CN109968194A (en) | A kind of planetary gear train bistrique | |
| CN205325408U (en) | Dustless burnishing machine of full -automatic precision | |
| CN207415099U (en) | A kind of compound four sides mill grinding head of five-shaft numerical control rubbing down lathe | |
| CN2251462Y (en) | Valve dynamic lapping machine | |
| CN201279733Y (en) | Drive structure of drum-type grinding mill | |
| CN106625057A (en) | Pipeline opening inner wall chain type triangular polishing machine | |
| CN206795457U (en) | A kind of high-efficiency milling and casting device for stone slab plane grinding and polishing | |
| CN110091247A (en) | A kind of grinding and polishing device | |
| JPH02167674A (en) | Polishing device | |
| CN215968151U (en) | Automatic burnishing device of automobile main shaft for vehicle engineering | |
| CN214771083U (en) | Sheet grinding machine | |
| CN214445342U (en) | Grinding machine | |
| CN110394697B (en) | Steel pipe equipment of polishing | |
| CN2440621Y (en) | Valve grinder | |
| JPS606335A (en) | Grinding method in vertical spindle double head grinder and device thereof | |
| CN114918758A (en) | Annular part grinding device | |
| CN200963784Y (en) | Planetary light finishing machine | |
| CN207971841U (en) | A kind of building decoration and fitment sand-blasting machine | |
| CN209648415U (en) | A kind of straight body of sapphire glass piece clears off jig and clears off device | |
| CN214445230U (en) | Novel polishing device for valve ball body | |
| WO2002081147A3 (en) | Method and device for producing gear plates for a continuously variable gearbox | |
| CN2243956Y (en) | Rotary plain grinder | |
| CN2041605U (en) | Finishing machine for valve clack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |