JPS6159020A - Reamer bolt clamping device - Google Patents
Reamer bolt clamping deviceInfo
- Publication number
- JPS6159020A JPS6159020A JP59180309A JP18030984A JPS6159020A JP S6159020 A JPS6159020 A JP S6159020A JP 59180309 A JP59180309 A JP 59180309A JP 18030984 A JP18030984 A JP 18030984A JP S6159020 A JPS6159020 A JP S6159020A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- flange
- bolt
- diameter
- reamer bolt
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
Abstract
Description
【発明の詳細な説明】
回転シャフトを軸方向へ直列に結合させる必要がある場
合、第１図に示すように軸１＋、 ２＋端をフランジ３
１．４１としボルト５１．ナツト６１で結合する方式が
ある。この場合精度よくがたがないようにするためには
、フランジ同志のねじ穴を極めて精度よく加工する必要
がある。[Detailed Description of the Invention] When it is necessary to connect rotating shafts in series in the axial direction, the shafts 1+ and 2+ ends are connected to the flange 3 as shown in FIG.
1.41 and bolt 51. There is a method of joining with a nut 61. In this case, in order to accurately prevent rattling, it is necessary to machine the threaded holes between the flanges with extremely high precision.
本発明は上述のねじ穴加工゛の精度がラフなも本発明は
、軸同志を７２ンジでねじ締結する場合の穴加工精度が
低くても良い方式において。The present invention is a method in which the accuracy of the above-mentioned screw hole machining is rough, but the present invention is a method that allows the hole machining accuracy to be low when screwing together shafts with 72 angles.
少なくともフランジの一方の穴径をリーマボルトよシ犬
きくシ、この空間に樹脂充填材を利用しボルトを固定し
、樹脂注入をフランジ側の穴。Ream the hole diameter on at least one side of the flange with a reamer bolt, fix the bolt using resin filler in this space, and inject resin into the hole on the flange side.
または、ボルトに穴加工しこれを利用することを特徴と
するり−マボルト締結装置に係シ、結合するフランジの
一方のねじ穴をねじ径寸法よシ大きく穴をあけ、ねじ締
結後このねじ周囲のすきまに樹脂を充填し、がたをなく
するリーマボルト締結装置を提供しようとするものであ
る。Alternatively, a screw hole on one side of the flange to be engaged and connected to the bolt fastening device is made larger than the screw diameter, and after the screw is fastened, the area around this screw is used. The present invention aims to provide a reamer bolt fastening device that fills the gap with resin and eliminates backlash.
本発明のリーマボルト締結装置の一実施例を第２図につ
いて説明する。第２図は本発明のリーマボルト締結装置
の一実施例の概略図を示す。An embodiment of the reamer bolt fastening device of the present invention will be described with reference to FIG. FIG. 2 shows a schematic diagram of an embodiment of the reamer bolt fastening device of the present invention.
駆動軸１に伝達側軸２を結合するためフランジ５．４に
リーマボルト５を貫通させ、ナツト６で締結する。この
場合フランジ３の穴はリーマボルト５の外径に対しがた
のない８度で加工する必要があるが、フランジ４の穴は
ボルト５の径よりかな夛大きな穴で加工し、また位置（
）ランク５の穴の位置に対して）も穴が大きいので精度
よく加工する必要はない。In order to connect the transmission shaft 2 to the drive shaft 1, a reamer bolt 5 is passed through the flange 5.4 and fastened with a nut 6. In this case, the hole in the flange 3 needs to be machined at an angle of 8 degrees with respect to the outer diameter of the reamer bolt 5 without play, but the hole in the flange 4 needs to be machined with a diameter that is larger than the diameter of the bolt 5, and the position (
) Compared to the hole position of rank 5), the hole is also large, so it is not necessary to machine it with high precision.
本発明の作用について説明する。フランジ３１４にボル
ト５を通し、ナツト６で締結すると。The operation of the present invention will be explained. Pass the bolt 5 through the flange 314 and tighten with the nut 6.
フランジ４側はボルト５の外周の部分に空間７ができる
。この空間７へ例えば常温硬化型の二液エポキシ樹脂に
強度向上のためガラス短繊維。On the flange 4 side, a space 7 is created around the outer periphery of the bolt 5. For example, short glass fibers are added to this space 7 to improve the strength of a two-component epoxy resin that hardens at room temperature.
炭酸カルシウム又はヌクり等を強化材としたものを、フ
ランジ４にあけである注入穴８．若しくは、リーマボル
ト５に加工しておいた穴９から上記充填用樹脂を第２図
に記入していない注入器よシ空間７へ注入し、硬化させ
リーマボルト５をフランジ４へ固定−ｔ−る。Fill the flange 4 with an injection hole 8 made of reinforced material such as calcium carbonate or Nukuri. Alternatively, the filling resin is injected into the space 7 using a syringe (not shown in FIG. 2) through the hole 9 formed in the reamer bolt 5, hardened, and the reamer bolt 5 is fixed to the flange 4.
本発明は以上の構成よりな９２次のような効果を奏する
ものである。The present invention achieves the 92nd order effect due to the above configuration.
（１ン フランジ４への穴加工に対し、フランジ３に
対して穴の位置ぎめ精度がラフでよい。(1) When drilling a hole in flange 4, the positioning accuracy of the hole in flange 3 may be rough.
（２］フランジ４への穴加工に対し、穴径加工精度が極
めて低くてよい。(2) When drilling holes in the flange 4, the hole diameter processing accuracy may be extremely low.
（５）上記（’） ＋ （２）のため加工コストが低減
できる。(5) Processing costs can be reduced due to (') + (2) above.
第１図は従来の回転シャフトを軸方向へ直列に結合させ
た場合の概略図、第２図は本発明のリーマボルト締結装
置の一実施例の概略図を示す。
１・・・・駆動軸、２・・・・伝達側軸、３，４・・・
・フランジ、５・・・・リーマボルト、７・・・・リー
マボルトとフランジとの空間、８・・・・フランジ側穴
、９・・・・ボルト側穴。
特許出願人 三菱重工業株式会社
復代理人 弁理士 中 島 和 雄−１゜；二、：、“
３ｔ・、！FIG. 1 is a schematic view of a conventional rotating shaft connected in series in the axial direction, and FIG. 2 is a schematic view of an embodiment of the reamer bolt fastening device of the present invention. 1... Drive shaft, 2... Transmission side shaft, 3, 4...
・Flange, 5... Reamer bolt, 7... Space between reamer bolt and flange, 8... Flange side hole, 9... Bolt side hole. Patent applicant Mitsubishi Heavy Industries, Ltd. Sub-agent Patent attorney Kazuo Nakajima-1゜;2:,“
3t...!
Claims (1)
くてもよい方式において、少なくともフランジの一方の
穴径をリーマボルトより大きくし、この空間に樹脂充填
材を利用しボルトを固定し、樹脂注入をフランジ側の穴
、または、ボルトに穴加工しこれを利用することを特徴
とするリーマボルト締結装置。In a method that requires low hole machining accuracy when screwing shafts together using flanges, the hole diameter of at least one of the flanges is made larger than the reamer bolt, the bolt is fixed using resin filler in this space, and resin injection is performed. A reamer bolt fastening device that uses a hole on the flange side or a hole in the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59180309A JPS6159020A (en) | 1984-08-31 | 1984-08-31 | Reamer bolt clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59180309A JPS6159020A (en) | 1984-08-31 | 1984-08-31 | Reamer bolt clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6159020A true JPS6159020A (en) | 1986-03-26 |
Family
ID=16080955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59180309A Pending JPS6159020A (en) | 1984-08-31 | 1984-08-31 | Reamer bolt clamping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6159020A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254812U (en) * | 1988-10-06 | 1990-04-20 | ||
| JPH0278880U (en) * | 1988-12-06 | 1990-06-18 | ||
| JP2005308212A (en) * | 2004-03-23 | 2005-11-04 | West Japan Railway Co | Bolt joint part structure |
| KR101658102B1 (en) * | 2015-12-02 | 2016-09-20 | 주식회사 루브론 | A repairing apparatus of a pipeline and the method |
| JP2017190839A (en) * | 2016-04-14 | 2017-10-19 | 株式会社東芝 | Coupling structure and nut for coupling structure |
-
1984
- 1984-08-31 JP JP59180309A patent/JPS6159020A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254812U (en) * | 1988-10-06 | 1990-04-20 | ||
| JPH0278880U (en) * | 1988-12-06 | 1990-06-18 | ||
| JP2005308212A (en) * | 2004-03-23 | 2005-11-04 | West Japan Railway Co | Bolt joint part structure |
| JP4667095B2 (en) * | 2004-03-23 | 2011-04-06 | 西日本旅客鉄道株式会社 | Bolt joint structure |
| KR101658102B1 (en) * | 2015-12-02 | 2016-09-20 | 주식회사 루브론 | A repairing apparatus of a pipeline and the method |
| JP2017190839A (en) * | 2016-04-14 | 2017-10-19 | 株式会社東芝 | Coupling structure and nut for coupling structure |
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