JPS6178559U

JPS6178559U -

Info

Publication number: JPS6178559U
Application number: JP16426684U
Authority: JP
Priority date: 1984-10-29
Filing date: 1984-10-29
Publication date: 1986-05-26

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の１実施例の蒸気調節弁シート
面摺合わせ治具の縦断側面図、第２図はその適用
対象の蒸気調節弁の代表的１例を示す縦断側面図
である。１……弁棒、２……弁本体、３……シート面、
３ａ……中心孔、４……本体取付ナツト、４ａ…
…承孔、４ｂ……ねじ溝、５……内偏心ブツシユ
、５ａ……小径部、５ｂ……大径外端部、５ｃ…
…貫通孔、６……摺合わせロツド、６ａ……摺合
わせヘツド部、７……固定ねじ、８……旋回ハン
ドル、９……内偏心ブツシユ抜け止ワツシヤ、１
０……コイルばね、１１……コイルばね調節用カ
ラー、１２……止ねじ、１３……摺合わせペーパ
、１４……摺合わせペーパ止めビス、……シー
ト面中心線。 FIG. 1 is a longitudinal sectional side view of a steam regulating valve seat surface sliding jig according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional side view showing a typical example of a steam regulating valve to which the jig is applied. 1... Valve stem, 2... Valve body, 3... Seat surface,
3a...Center hole, 4...Body mounting nut, 4a...
...Receiving hole, 4b...Thread groove, 5...Inner eccentric bushing, 5a...Small diameter part, 5b...Large diameter outer end, 5c...
...Through hole, 6...Sliding rod, 6a...Sliding head, 7...Fixing screw, 8...Swivel handle, 9...Inner eccentric bushing locking washer, 1
0... Coil spring, 11... Coil spring adjustment collar, 12... Set screw, 13... Sliding paper, 14... Sliding paper fixing screw,... Sheet surface center line.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

摺合わせようとするシート面を有する弁本体に
取付けて摺合せを行うための本体取付ナツト、内
偏心ブツシユおよび摺合せロツドからなる組立体
であつて、内偏心ブツシユは本体取付ナツトにシ
ート面中心線のまわりに角位置変更可能に支承さ
れ、摺合せロツドは内偏心ブツシユにシート面中
心線より偏心した中心線のまわりに外端の旋回ハ
ンドルにより旋回可能に支承されかつ内端方向に
付勢されて内端の摺合せヘツド部がシート面に押
付けられるようになつていることを特徴とする蒸
気調節弁シート面の摺合せ治具。 It is an assembly consisting of a main body mounting nut, an inner eccentric bushing, and a sliding rod, which is attached to a valve body having a seat surface to be slid together, and the inner eccentric bushing is attached to the main body mounting nut with the center of the seat surface. The sliding rod is supported around the inner eccentric bush so as to be able to change its angular position, and the sliding rod is supported so as to be pivotable by a pivot handle at the outer end around a center line eccentric from the center line of the seat surface, and is biased toward the inner end. A sliding jig for a steam regulating valve seat surface, characterized in that the sliding head portion at the inner end is pressed against the seat surface.