CN204308601U - A kind of semisphere valve valve body and hemisphere tool for processing - Google Patents
A kind of semisphere valve valve body and hemisphere tool for processing Download PDFInfo
- Publication number
- CN204308601U CN204308601U CN201420786366.1U CN201420786366U CN204308601U CN 204308601 U CN204308601 U CN 204308601U CN 201420786366 U CN201420786366 U CN 201420786366U CN 204308601 U CN204308601 U CN 204308601U
- Authority
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- China
- Prior art keywords
- base plate
- horizonal base
- valve body
- hemisphere
- processing
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Abstract
The utility model relates to valve technology field, specifically disclose a kind of semisphere valve valve body and hemisphere tool for processing, comprise a foursquare horizonal base plate, a foursquare upright plate has been wholely set perpendicular to described horizonal base plate at a side of horizonal base plate, described horizonal base plate offers a locating hole, the distance of described locating hole axis and horizonal base plate one end is greater than the distance of described locating hole axis and the horizonal base plate other end, described horizonal base plate is also provided with screwed hole, described screwed hole is evenly laid around locating hole, described upright plate is connected with ring flange by bolt, also alignment pin is provided with between described upright plate and ring flange, the center of described upright plate is corresponding with the center of described ring flange.The semisphere valve valve body that the utility model provides and hemisphere tool for processing can process valve body and hemisphere, and namely valve body and hemisphere adopt same frock processing and manufacturing, ensure that the bias of valve body and hemisphere is definitely equal, ensure that the sealing effectiveness of semisphere valve.
Description
Technical field
The utility model relates to valve technology field, is specifically related to a kind of semisphere valve valve body and hemisphere tool for processing.
Background technology
Semisphere valve is a kind of novel valve, be technical barrier for solving the Two-phase mixture fluids such as solution and ore pulp medium transport and the novel product researched and developed, be chemical industry, oil, combustion gas, metallurgy, be easy precipitation, fouling, precipitation and affect in the predicament of flow process the reliable by-pass valve control provided in the industrial department solution process flow process such as electronics, purposes widely.
At present when producing semisphere valve, valve body and hemisphere all have certain degree of eccentricity, and need to ensure that the degree of eccentricity of valve body and hemisphere is definitely equal, and valve body and hemisphere Vehicle Processing now adopts different frocks to process, the drawback of such existence is that bias can not reach absolute equal, and the sealing effectiveness of the semisphere valve made can not be guaranteed.
Utility model content
The purpose of this utility model is to provide a kind of semisphere valve valve body and hemisphere tool for processing, this frock can process valve body and hemisphere, namely valve body and hemisphere adopt same frock processing and manufacturing, ensure that the bias of valve body and hemisphere is definitely equal, ensure that the sealing effectiveness of semisphere valve.
In order to realize above object, the utility model adopts following technical scheme: a kind of semisphere valve valve body and hemisphere tool for processing, comprise a foursquare horizonal base plate, a foursquare upright plate has been wholely set perpendicular to described horizonal base plate at a side of horizonal base plate, described horizonal base plate offers a locating hole, the distance of described locating hole axis and horizonal base plate one end is greater than the distance of described locating hole axis and the horizonal base plate other end, described horizonal base plate is also provided with screwed hole, described screwed hole is evenly laid around locating hole, described upright plate is connected with ring flange by bolt, also alignment pin is provided with between described upright plate and ring flange, the center of described upright plate is corresponding with the center of described ring flange.
Described locating hole is stepped hole.
Be equipped with screw rod in described screwed hole, screw rod is provided with nut.
Pad is provided with between described nut and described horizonal base plate.
Described alignment pin one end interference fit is inserted in upright plate, and alignment pin other end interference fit is inserted in ring flange.
Described ring flange is fixed on lathe for machining.
The semisphere valve valve body that the utility model provides and hemisphere tool for processing, the distance of locating hole axis and horizonal base plate one end is greater than the distance of locating hole axis and the horizonal base plate other end, namely locating hole is not arranged on the center of horizonal base plate, and the center of upright plate and the center of ring flange corresponding, the axis of such locating hole and the axis of ring flange are just not at grade, therebetween tool is at regular intervals, and this spacing just in time can meet the requirement of the processing work degree of eccentricity.When adopting the utility model frock processing valve body, by good for the screwed hole one_to_one corresponding that the hole on valve base and horizonal base plate are arranged, now the hole at valve body center is just in time completely corresponding with locating hole, then in screwed hole, screw rod is loaded, tighten nut valve body and horizonal base plate are fixed, namely can start to process valve body; When processing hemisphere, a brace table is inserted again in locating hole, locating hole coincide with brace table and coordinates, then by hemisphere sphere one end to be processed down, be placed in the groove on brace table top, hemisphere to be processed away from sphere one end upward, at hemisphere to be processed, one pressing plate is set away from the top, one end of sphere more afterwards, pressing plate and brace table are provided with corresponding screwed hole, screw rod is inserted in this screwed hole, and hemisphere to be processed is pressed on brace table by tightening nuts, afterwards hemisphere to be processed is machined.Due to when processing valve body and hemisphere, being all adopt same frock, so the different valve body processed and its bias of hemisphere workpiece are definitely equal, ensure that the sealing effectiveness of semisphere valve.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of semisphere valve valve body of providing of the utility model and hemisphere tool for processing embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view (containing ring flange) of the embodiment of frock shown in Fig. 1;
Using state figure when Fig. 4 is the processing of frock shown in Fig. 3 valve body;
Using state figure when Fig. 5 is the processing of frock shown in Fig. 3 hemisphere.
Detailed description of the invention
Embodiment
See shown in Fig. 1-3, a kind of semisphere valve valve body and hemisphere tool for processing, comprise a foursquare horizonal base plate 5, a foursquare upright plate 11 has been wholely set perpendicular to horizonal base plate at a side of horizonal base plate 5, horizonal base plate 5 offers a locating hole 3, the distance of locating hole axis and horizonal base plate 5 one end is greater than the distance of locating hole axis and horizonal base plate 5 other end, horizonal base plate 5 is also provided with screwed hole 4, screwed hole 4 is evenly laid around locating hole 3, upright plate 11 is connected with ring flange 1 by bolt, alignment pin 2 is also provided with between upright plate 11 and ring flange 1, the center of upright plate 11 is corresponding with the center of ring flange 1.
Locating hole 3 is stepped hole.
Be equipped with screw rod in screwed hole 4, screw rod is provided with nut.
Pad (not shown) is provided with between nut and horizonal base plate 5.
Alignment pin 2 one end interference fit is inserted in upright plate 11, and alignment pin 2 other end interference fit is inserted in ring flange 1.
Ring flange 1 is fixed on lathe for machining.
As shown in Figure 4, adopt the present embodiment frock when processing valve body 12, by the hole on valve body 12 base and screwed hole 4 one_to_one corresponding good, now the hole at valve body 12 center is just in time completely corresponding with locating hole 3, then in screwed hole 4, screw rod is loaded, tighten nut valve body 12 and horizonal base plate 5 are fixed, namely can start to process valve body 12; As shown in Figure 5, when processing hemisphere 7, a brace table 6 is inserted again in locating hole 3, locating hole 3 coincide with brace table 6 and coordinates, then by hemisphere 7 sphere one end to be processed down, be placed in the groove on brace table 6 top, hemisphere 7 to be processed away from sphere one end upward, at hemisphere 7 to be processed, one pressing plate 8 is set away from the top, one end of sphere more afterwards, pressing plate 8 and brace table 6 are provided with corresponding screwed hole, in this screwed hole, insert screw rod 10, and hemisphere 7 to be processed is pressed on brace table 6 by tightening nuts 9, afterwards hemisphere 7 to be processed is machined.
Claims (6)
1. a semisphere valve valve body and hemisphere tool for processing, it is characterized in that, comprise a foursquare horizonal base plate, a foursquare upright plate has been wholely set perpendicular to described horizonal base plate at a side of horizonal base plate, described horizonal base plate offers a locating hole, the distance of described locating hole axis and horizonal base plate one end is greater than the distance of described locating hole axis and the horizonal base plate other end, described horizonal base plate is also provided with screwed hole, described screwed hole is evenly laid around locating hole, described upright plate is connected with ring flange by bolt, also alignment pin is provided with between described upright plate and ring flange, the center of described upright plate is corresponding with the center of described ring flange.
2. semisphere valve valve body according to claim 1 and hemisphere tool for processing, is characterized in that, described locating hole is stepped hole.
3. semisphere valve valve body according to claim 1 and hemisphere tool for processing, is characterized in that, is equipped with screw rod, screw rod is provided with nut in described screwed hole.
4. semisphere valve valve body according to claim 3 and hemisphere tool for processing, is characterized in that, is provided with pad between described nut and described horizonal base plate.
5. semisphere valve valve body according to claim 1 and hemisphere tool for processing, is characterized in that, described alignment pin one end interference fit is inserted in upright plate, and alignment pin other end interference fit is inserted in ring flange.
6., according to the arbitrary described semisphere valve valve body of claim 1-5 and hemisphere tool for processing, it is characterized in that, described ring flange is fixed on lathe for machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786366.1U CN204308601U (en) | 2014-12-12 | 2014-12-12 | A kind of semisphere valve valve body and hemisphere tool for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786366.1U CN204308601U (en) | 2014-12-12 | 2014-12-12 | A kind of semisphere valve valve body and hemisphere tool for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308601U true CN204308601U (en) | 2015-05-06 |
Family
ID=53130933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420786366.1U Expired - Fee Related CN204308601U (en) | 2014-12-12 | 2014-12-12 | A kind of semisphere valve valve body and hemisphere tool for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842184A (en) * | 2015-05-29 | 2015-08-19 | 浙江坤博机械制造有限公司 | High-precision pressure control valve flange surface machining fixture |
| CN112517642A (en) * | 2020-11-17 | 2021-03-19 | 宝武集团马钢轨交材料科技有限公司 | Spoke plate roller structure for wheel rolling mill and using method thereof |
-
2014
- 2014-12-12 CN CN201420786366.1U patent/CN204308601U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842184A (en) * | 2015-05-29 | 2015-08-19 | 浙江坤博机械制造有限公司 | High-precision pressure control valve flange surface machining fixture |
| CN104842184B (en) * | 2015-05-29 | 2017-05-31 | 浙江坤博机械制造有限公司 | A kind of high accuracy pneumatic control valve Flange Plane processing tool |
| CN112517642A (en) * | 2020-11-17 | 2021-03-19 | 宝武集团马钢轨交材料科技有限公司 | Spoke plate roller structure for wheel rolling mill and using method thereof |
| CN112517642B (en) * | 2020-11-17 | 2023-07-21 | 宝武集团马钢轨交材料科技有限公司 | Radial plate roller structure for wheel rolling mill and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |