CN202292133U - Tool for processing end faces and excircle faces of valve flanges - Google Patents
Tool for processing end faces and excircle faces of valve flanges Download PDFInfo
- Publication number
- CN202292133U CN202292133U CN2011203522185U CN201120352218U CN202292133U CN 202292133 U CN202292133 U CN 202292133U CN 2011203522185 U CN2011203522185 U CN 2011203522185U CN 201120352218 U CN201120352218 U CN 201120352218U CN 202292133 U CN202292133 U CN 202292133U
- Authority
- CN
- China
- Prior art keywords
- faces
- cylindrical shell
- excircle
- valve
- barrel
- 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
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Abstract
The utility model discloses a tool for processing end faces and excircle faces of valve flanges, which comprises a barrel. Both ends of the barrel are respectively provided with an annular step; a plurality of annular bosses are respectively arranged around the outer walls of the barrel; the middle part of the barrel is provided with a radial screw hole; and a bolt penetrates through the barrel from one end of the radial screw hole and penetrates out from the other end of the radial screw hole. The tool for processing the end faces and the excircle faces of the valve flanges is simple in structure and is capable of simultaneously processing flanges at both ends of a valve body and the excircle faces only by one-time clamping, thereby, the working efficiency is greatly increased, the production cost is reduced, and potential safety hazards are eliminated.
Description
Technical field
The utility model relates to a kind of end face and cylindrical processing tool of flange of gate valve.
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, be prone to produce security incident when moving greatly because of weight again.
The utility model content
The purpose of the utility model provides a kind of end face and cylindrical processing tool of valve flanges, and it is low to solve existing gate valve body productivity ratio when processing flange and periphery, is prone to take place the problem of security incident.
The technical scheme of the utility model is following:
A kind of end face of valve flanges and cylindrical processing tool; Include cylindrical shell; It is characterized in that: the two ends of said cylindrical shell are respectively equipped with ring-shaped step; Have a plurality of annular boss respectively around the outer wall of cylindrical shell, the middle part of said cylindrical shell is provided with radially screw, has bolt to pass cylindrical shell and pass from the other end of screw radially from an end of said radially screw.
The end face of described valve flanges and cylindrical processing tool is characterized in that: described cylindrical shell places in the fluid passage of valve body.
The beneficial effect of the utility model:
The utility model is simple in structure, only needs disposable clamping to process simultaneously the flange and the periphery at valve body two ends, has improved operating efficiency greatly, has reduced production cost, has eliminated potential safety hazard.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1; A kind of end face of valve flanges and cylindrical processing tool; Include cylindrical shell 1, the two ends of cylindrical shell 1 are respectively equipped with ring-shaped step 2, and the outer wall that centers on cylindrical shell 1 has two annular boss 3 respectively; The middle part of cylindrical shell 1 is provided with radially screw, has bolt 4 to pass cylindrical shell 1 and pass from the other end of screw radially from an end of screw radially.
Further, cylindrical shell 1 places in the fluid passage of valve body.When the valve body of processing gate valve, the ring-shaped step at cylindrical shell two ends is against the oral area of the flange of valve body respectively, makes bolt be positioned at the threeway of valve body simultaneously; Rotating bolt, bolt stretches out outside circular shaft, bottom that will the squeezing valve intracoelomic cavity; The top that simultaneously annular boss will the squeezing valve intracoelomic cavity; Thereby valve body tightly is fixed on the cylindrical shell, and the end with the clamp clamps cylindrical shell of lathe can carry out valve flange and cylindrical are processed.
Claims (2)
1. the end face of a valve flanges and cylindrical processing tool; Include cylindrical shell; It is characterized in that: the two ends of said cylindrical shell are respectively equipped with ring-shaped step; Have a plurality of annular boss respectively around the outer wall of cylindrical shell, the middle part of said cylindrical shell is provided with radially screw, has bolt to pass cylindrical shell and pass from the other end of screw radially from an end of said radially screw.
2. the end face of valve flanges according to claim 1 and cylindrical processing tool, it is characterized in that: described cylindrical shell places in the fluid passage of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522185U CN202292133U (en) | 2011-09-20 | 2011-09-20 | Tool for processing end faces and excircle faces of valve flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522185U CN202292133U (en) | 2011-09-20 | 2011-09-20 | Tool for processing end faces and excircle faces of valve flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292133U true CN202292133U (en) | 2012-07-04 |
Family
ID=46361110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203522185U Expired - Fee Related CN202292133U (en) | 2011-09-20 | 2011-09-20 | Tool for processing end faces and excircle faces of valve flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292133U (en) |
-
2011
- 2011-09-20 CN CN2011203522185U patent/CN202292133U/en not_active Expired - Fee Related
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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: 20120704 Termination date: 20120920 |