CN101829911A - Machining clamp of end surface and outer circle of gate valve flange - Google Patents
Machining clamp of end surface and outer circle of gate valve flange Download PDFInfo
- Publication number
- CN101829911A CN101829911A CN201010150392A CN201010150392A CN101829911A CN 101829911 A CN101829911 A CN 101829911A CN 201010150392 A CN201010150392 A CN 201010150392A CN 201010150392 A CN201010150392 A CN 201010150392A CN 101829911 A CN101829911 A CN 101829911A
- Authority
- CN
- China
- Prior art keywords
- circular shaft
- gate valve
- bolt
- flange
- end surface
- 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.)
- Pending
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Abstract
The invention discloses a machining tooling of the end surface and the outer circle of a gate valve flange, which is characterized by comprising a circular shaft (3) and a bolt (1), wherein annular lugs (2) which extend outwards are arranged at two sides of the center of the circular shaft (3), a radial screw hole is arranged in the center of the circular shaft (3), and the bolt (1) is in threaded connection with the screw hole. The invention greatly improves the production efficiency and is not easy to produce safe accidents.
Description
Technical field
The utility model relates to a kind of gate valve end face of flange and cylindrical processing tool.
Background technology
Gate valve is widely used in the various aspects of industrial and agricultural production.Gate valve is made up of valve body and the spool that is positioned at valve body usually.Two ends of valve body is cast with flange, and the middle part is provided with the threeway that is used for installing valve rod and seal.Valve body adds after casting need carry out turning to the flange at two ends and the periphery of valve body man-hour.Because valve body is bigger, be fixed on the flange and the periphery that carry out successively processing two ends on the lathe, need repeatedly the remover-and-replacer location to clamp again, time-consuming like this, both made labor productivity low, easily produce security incident again when mobile because of weight is big.
The utility model content
It is low that the purpose of this utility model solves existing gate valve body productivity ratio when processing flange and periphery exactly, easily produces the problem of security incident.
The technical solution adopted in the utility model is: gate valve end face of flange and cylindrical processing tool, it is characterized in that it is to comprise circular shaft and bolt, both sides, described circular shaft center are provided with outwardly directed annular boss, and the center of circular shaft is provided with radially screw, bolt and screw thread connection.
Adopt technique scheme, when the valve body of processing gate valve, the utility model is placed in the valve body internal cavity, make bolt be positioned at the threeway of valve body, rotating bolt, bolt stretches out outside circular shaft, bottom that will the squeezing valve intracoelomic cavity, the top that annular boss will the squeezing valve intracoelomic cavity simultaneously, thus make valve body tightly be fixed on the utility model, end with the clamp clamps circular shaft of lathe can carry out valve flange and periphery are processed.
The utility model beneficial effect is: as long as once clamp and can process simultaneously the flange and the periphery at two ends, therefore the production efficiency that improves greatly also is difficult for producing security incident to the utility model to valve body fixing back processing flange and periphery.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Among the figure, 1, bolt, 2, annular boss, 3, circular shaft.
The specific embodiment
The utility model gate valve end face of flange and cylindrical processing tool, as shown in Figure 1, it is to comprise circular shaft 3 and bolt 1, and both sides, described circular shaft 3 center are provided with outwardly directed annular boss 2, the center of circular shaft 3 is provided with radially screw, bolt 1 and screw thread connection.Rotate for convenient, the bolt 1 of present embodiment is a hexagon socket head cap screw, and annular boss 2 is at each side one of circular shaft 3.
Claims (1)
1. gate valve end face of flange and cylindrical clamp for machining, it is characterized in that it is to comprise circular shaft [3] and bolt [1], described circular shaft [3] both sides, center are provided with outwardly directed annular boss [2], and the center of circular shaft [3] is provided with radially screw, bolt [1] and screw thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010150392A CN101829911A (en) | 2010-04-15 | 2010-04-15 | Machining clamp of end surface and outer circle of gate valve flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010150392A CN101829911A (en) | 2010-04-15 | 2010-04-15 | Machining clamp of end surface and outer circle of gate valve flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101829911A true CN101829911A (en) | 2010-09-15 |
Family
ID=42714206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010150392A Pending CN101829911A (en) | 2010-04-15 | 2010-04-15 | Machining clamp of end surface and outer circle of gate valve flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949909A (en) * | 2014-05-12 | 2014-07-30 | 强龙科技（苏州）有限公司 | CNC (computer numerical control) machined spherical piece combined clamp and clamping method |
-
2010
- 2010-04-15 CN CN201010150392A patent/CN101829911A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949909A (en) * | 2014-05-12 | 2014-07-30 | 强龙科技（苏州）有限公司 | CNC (computer numerical control) machined spherical piece combined clamp and clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100915 |