JPS58154019U - Gasket contact surface correction jig for boiler header with oval hand hole - Google Patents
Gasket contact surface correction jig for boiler header with oval hand holeInfo
- Publication number
- JPS58154019U JPS58154019U JP5017382U JP5017382U JPS58154019U JP S58154019 U JPS58154019 U JP S58154019U JP 5017382 U JP5017382 U JP 5017382U JP 5017382 U JP5017382 U JP 5017382U JP S58154019 U JPS58154019 U JP S58154019U
- Authority
- JP
- Japan
- Prior art keywords
- hand hole
- fixed
- contact surface
- boiler header
- rotating shaft
- 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.)
- Granted
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はボイラ管寄の手穴へ、本考案のガスケット当り
面修正治具を装着固定した状態の正面図。
第２図は同じものの平面図。第３図は第２図中のＩｎ−
ＩＩＩ断面図。第４図はボイラ管寄の一例を示す断面図
。第５図は第４図中のＶ−Ｖ断面図。第６図は手穴部分
のみの拡大縦断面図。第７図は第６一の■−■断面図。
第８図は公知の砥石の正面図。
第９図は公知の平砥石回転研削装置の略図。
１・・・・・・修正治具、２・・・・・・固定盤、３・
・・・・・回転軸、４・・・・・・やすり円盤、５・・
・・・・スプリング、６・・・・・・円筒部、７・・・
・・・円板部、９，１０・・・・・・軸受、１１・・・
・・・平坦円柱部、１２・・・・・・前押え板、１３・
・・・・・後押え板、１４・・・・・・側方押え板、１
５・・・・・・レベル調整ボルト、１９・・・・・・押
え爪、２１・・・・・・鍔部、２２・・・・・・雄螺条
、２３・・・・・・ナット、２４・・・・・・やすり面
、２５・・・・・・雄螺条、２６・・・・・・角形部、
２７．２８・・・・・・スラスト軸受、２９”＝・・・
ナット。Figure 1 is a front view of the gasket contact surface correction jig of the present invention installed and fixed in the hand hole of the boiler header. Figure 2 is a plan view of the same thing. Figure 3 shows In- in Figure 2.
III sectional view. FIG. 4 is a sectional view showing an example of a boiler header. FIG. 5 is a sectional view taken along the line V-V in FIG. 4. Figure 6 is an enlarged vertical cross-sectional view of only the hand holes. FIG. 7 is a sectional view taken along the line ■-■ of No. 61. FIG. 8 is a front view of a known grindstone. FIG. 9 is a schematic diagram of a known flat whetstone rotary grinding device. 1... Correction jig, 2... Fixed plate, 3.
...Rotating axis, 4...File disk, 5...
...Spring, 6...Cylindrical part, 7...
... Disc part, 9, 10... Bearing, 11...
...Flat cylindrical part, 12... Front press plate, 13.
...Rear presser plate, 14...Side presser plate, 1
5... Level adjustment bolt, 19... Holder claw, 21... Flange, 22... Male thread, 23... Nut , 24... File surface, 25... Male thread, 26... Square portion,
27.28... Thrust bearing, 29"=...
nut.
Claims (2)
定盤によって回転自在に支持され一部に角形部を有する
回転軸と、回転軸の下端に固着され上面がガスケット当
り面に接触すべきやすり面となったやすり円盤と、回転
軸を固定盤に対し弾性的に持上げるべきスプリングとよ
りなる事を特徴とする楕円手穴を有するボイラ管寄のガ
スケーット当り面修正治具。(1) A fixed plate to be inserted and fixed into the hand hole of the boiler header, a rotating shaft that is rotatably supported by the fixed plate and has a square part in part, and a rotating shaft that is fixed to the lower end of the rotating shaft and whose upper surface is the gasket contact surface. A gasket contact surface correction jig for a boiler header having an elliptical hand hole, characterized by comprising a file disk serving as a file surface that should come into contact with the fixed plate, and a spring that elastically lifts the rotating shaft relative to the fixed plate. .
すべき円板部とよりなり、円板部の周面には進退自在に
押え爪が設けてあり、円板部の側方には側方押え板が固
着してありレベル調整ボルトが側方押え板に螺合してあ
る実用新案登録請求の範囲第（１）項記載の楕円手穴を
有するボイラ管寄のガスケット当り面修正治具。(2) The stationary plate consists of a cylindrical part that supports the rotating shaft, and a disc part to be fixed in the hand hole.A presser claw is provided on the circumference of the disc part so that it can move forward and backward, A boiler header having an oval hand hole as set forth in claim (1) of the utility model registration claim, wherein a side holding plate is fixed to the side of the boiler header and a level adjustment bolt is screwed to the side holding plate. Gasket contact surface correction jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017382U JPS6012660Y2 (en) | 1982-04-07 | 1982-04-07 | Gasket contact surface correction jig for boiler header with oval hand hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017382U JPS6012660Y2 (en) | 1982-04-07 | 1982-04-07 | Gasket contact surface correction jig for boiler header with oval hand hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58154019U true JPS58154019U (en) | 1983-10-14 |
| JPS6012660Y2 JPS6012660Y2 (en) | 1985-04-24 |
Family
ID=30060980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5017382U Expired JPS6012660Y2 (en) | 1982-04-07 | 1982-04-07 | Gasket contact surface correction jig for boiler header with oval hand hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012660Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012115951A (en) * | 2010-12-01 | 2012-06-21 | Nakai Kogyo:Kk | Repairing device and repairing method for gasket seat surface |
-
1982
- 1982-04-07 JP JP5017382U patent/JPS6012660Y2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012115951A (en) * | 2010-12-01 | 2012-06-21 | Nakai Kogyo:Kk | Repairing device and repairing method for gasket seat surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6012660Y2 (en) | 1985-04-24 |
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