JPS6397470U - - Google Patents
Info
- Publication number
- JPS6397470U JPS6397470U JP19115486U JP19115486U JPS6397470U JP S6397470 U JPS6397470 U JP S6397470U JP 19115486 U JP19115486 U JP 19115486U JP 19115486 U JP19115486 U JP 19115486U JP S6397470 U JPS6397470 U JP S6397470U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- threaded rod
- center
- plate
- fitting
- 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
Links
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図はこの考案による弁座嵌込み用治具の実
施例の斜視図、第２図はこの実施例の使用状態の
断面図、第３図は１個の弁の断面図、第４図は蒸
気加減弁の弁座および弁ケーシングの断面図であ
る。
図において、１は弁ケーシング、２は弁座、４
は弁座内挿板、５はアイピース、６はピン、７は
ネジ棒、８は弁座上面定着板、９は定着ナツト、
１０は圧入ナツト、１１は当て板、１４は針金で
ある。
Fig. 1 is a perspective view of an embodiment of the valve seat fitting jig according to this invention, Fig. 2 is a sectional view of this embodiment in use, Fig. 3 is a sectional view of one valve, and Fig. 4. FIG. 2 is a sectional view of the valve seat and valve casing of the steam control valve. In the figure, 1 is the valve casing, 2 is the valve seat, 4
is the valve seat insert plate, 5 is the eyepiece, 6 is the pin, 7 is the threaded rod, 8 is the valve seat top surface fixing plate, 9 is the fixing nut,
10 is a press-fitting nut, 11 is a backing plate, and 14 is a wire.
Claims (1)
めに使用する弁座嵌込み用治具において、円板の
中心点から等距離の平行線で切除した形状の弁座
内挿板と、該弁座内挿板の中心上面に前記平行線
に平行方向に傾斜自在に軸着されたネジ棒と、中
心部に前記ネジ棒が貫通する穴があけられ前記ネ
ジ棒に螺合する定着ナツトによつて前記弁座上面
に定着される弁座上面定着板と、中心部に前記ネ
ジ棒が貫通する穴があけられ前記弁ケーシング上
面に取り付けられる当て板と、該当て板を支持材
として前記ネジ棒を押し下げるべく前記ネジ棒に
螺合された圧入ナツトと、前記弁座内挿板の上面
外端近くに一端が取り付けられた針金とからなる
弁座嵌込み用治具。 In a valve seat fitting jig used for press fitting a valve seat into a valve seat fitting part of a valve casing, a valve seat inserting plate having a shape cut out in parallel lines equidistant from the center point of a disk; A threaded rod is pivotally attached to the center upper surface of the valve seat insert plate so as to be tiltable in a direction parallel to the parallel lines, and a fixing nut has a hole in the center for the threaded rod to pass through and is screwed onto the threaded rod. a fixing plate for the upper surface of the valve seat fixed to the upper surface of the valve seat using A valve seat fitting jig comprising a press-fit nut screwed onto the threaded rod to push down the threaded rod, and a wire having one end attached near the outer end of the upper surface of the valve seat inserting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19115486U JPS6397470U (en) | 1986-12-13 | 1986-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19115486U JPS6397470U (en) | 1986-12-13 | 1986-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397470U true JPS6397470U (en) | 1988-06-23 |
Family
ID=31145032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19115486U Pending JPS6397470U (en) | 1986-12-13 | 1986-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397470U (en) |
-
1986
- 1986-12-13 JP JP19115486U patent/JPS6397470U/ja active Pending