JPS6014611A - Clamp apparatus - Google Patents
Clamp apparatusInfo
- Publication number
- JPS6014611A JPS6014611A JP12053683A JP12053683A JPS6014611A JP S6014611 A JPS6014611 A JP S6014611A JP 12053683 A JP12053683 A JP 12053683A JP 12053683 A JP12053683 A JP 12053683A JP S6014611 A JPS6014611 A JP S6014611A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- nut
- bolt
- tapered hole
- screw
- 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
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (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
【発明の詳細な説明】
産業上の利用分野
本発明は部材と部材を固着する締結装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a fastening device for fastening members together.
従来例の構成とその問題点
従来の締結装置は、第１図にその具体例を示すように部
材１に穴を、部材２にねじ穴を設けておき、ねじ３によ
り、部材１と部材２を締め付け、固着する方式が用いら
れていた。Structure of the conventional example and its problems In the conventional fastening device, as shown in FIG. 1, a hole is provided in member 1 and a screw hole is provided in member 2. A method of tightening and fixing was used.
しかしながら上記のような構成では、部材２にねじ穴を
あけておき、このねじ穴と、ねじとの締めつけ力により
部材１と部材２を固着するため、部材２にねし穴加工が
必要であり構造物にねし穴加工をすることは手間がかが
ること、ねじ径が小さい場合、部材２が軟質材料である
場合に、ねじ３によシ強く締めつけたシ、幾度も締めっ
けたり、はずしたシすると部材２のねじ穴が破損するこ
と、寸だそのため、ボルト径を小さくすることが困難で
、機器の小型化の障害となるなどの欠点を有していた。However, in the above configuration, a screw hole is drilled in the member 2, and the member 1 and the member 2 are fixed by the tightening force between the screw hole and the screw, so it is necessary to drill a tapped hole in the member 2. Drilling holes in structures is time-consuming, and if the screw diameter is small or component 2 is made of a soft material, it may be necessary to tighten screw 3 strongly or repeatedly. However, if removed, the threaded hole in the member 2 would be damaged, and this would make it difficult to reduce the diameter of the bolt, which would hinder miniaturization of the device.
発明の目的
本発明は上記欠点に鑑み、構造物にねし穴加工が不用で
製作コストが低くでき、かつ軟質部材であっても破損の
恐れが少な（小型にできる締結装置を提供するものであ
る。Purpose of the Invention In view of the above-mentioned drawbacks, the present invention provides a fastening device that does not require drilling holes in a structure, reduces production costs, and has less risk of damage even when using soft members (which can be made small). be.
発明の構成
本発明は、丸穴を有する部材と、テーパ穴を有する部材
と、テーパ穴と同一の傾斜で、且つ表面に凸凹を有する
外形で、内側に雌ねじを有する部品とボルトにより構成
されており、構造物にねし穴加工が不用であり、軟質部
材であっても、ねじ穴の破損の恐れが少なく、ボルト径
の小型化ができ機器の小型化が可能であるという特有の
効果を有する。Structure of the Invention The present invention is composed of a member having a round hole, a member having a tapered hole, a part having the same slope as the tapered hole, an uneven outer shape on the surface, and a female thread on the inside, and a bolt. This method has the unique advantages of eliminating the need to drill holes in the structure, reducing the risk of damage to the screw holes even when using soft materials, and making it possible to reduce the diameter of bolts and downsize equipment. have
実施例の説明
以下本発明の一実施例について、図面を参照しながら説
明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
第２図は、本発明の実施例における締結装置を示すもの
である。第２図において、４は丸穴を有する部材、５は
テーパ穴を有する軟質部材、６はその概略図は、第３図
に示すようになりており、テーパ穴と同じ傾斜で、且つ
表面に凸凹を有する外形で、内側に雌ねじを有するナツ
トであシ、部材６の材料と比べ、硬い材料で作られてい
る。外形の凸凹は、ローレット加工により、作られてい
る。７はナツト６の雌ねじと合致するねじ径、ピンチの
ボルトである。FIG. 2 shows a fastening device in an embodiment of the present invention. In Fig. 2, 4 is a member with a round hole, 5 is a soft member with a tapered hole, and 6 is a soft member whose schematic diagram is shown in Fig. 3. It is a nut with an uneven outer shape and a female thread on the inside, and is made of a harder material than the material of the member 6. The unevenness of the outer shape is made by knurling. 7 is a bolt with a thread diameter that matches the female thread of the nut 6, and a pinch size.
以上のように構成された締結装置について、以下その動
作を説明する。The operation of the fastening device configured as described above will be described below.
まず、部材４の穴と、部材５のテーパ穴が合致するよう
に位置を合わせ、部材５のテーパ穴に裏よりナツト６を
挿入する。その後、ボルト７を部材４の穴より挿入し、
ナツト６の雌ねじと合わし、締付けを行なう。この際、
部材５の材質はナツト６の材質より軟かいため、ナツト
６の外形の凸凹が、部材５のテーパ穴表面に食い込み、
穴中心を回転中心とする回転を防ぐことになる。丑た、
部材５の穴、ナツト６の外形は、テーパになっているの
で、ボルト７により締め付けた時、締め付は力に対し大
きな力を発生することができる。！、たナツト６の材質
は鉄など硬いものを用いることにより、径の小さなねじ
を用いても充分な締め付は力が出せ、破損の恐れも少な
い。First, the hole in member 4 and the tapered hole in member 5 are aligned so that they match, and the nut 6 is inserted into the tapered hole in member 5 from the back. Then, insert the bolt 7 through the hole in the member 4,
Align with the female thread of nut 6 and tighten. On this occasion,
Since the material of the member 5 is softer than the material of the nut 6, the unevenness of the outer shape of the nut 6 bites into the surface of the tapered hole of the member 5.
This will prevent rotation around the center of the hole. Ushita,
Since the hole in the member 5 and the outer shape of the nut 6 are tapered, when the bolt 7 is tightened, a large force can be generated. ! By using a hard material such as iron for the nut 6, sufficient tightening force can be exerted even when using a screw with a small diameter, and there is little risk of breakage.
以上のように本実施例によれば、丸穴を有する部材と、
テーパ穴を有する部材と、テーパ穴と同一の傾斜で、且
つ表面に凸凹を有する外形で、内側に雌ねじを有するナ
ツトとボルトにより締結することにより、構造物にねじ
穴加工が不用であり、軟質部材であっても、ねじ大破損
の恐れが少なくボルト径の小型化ができ、機器の小型化
が可能である。As described above, according to this embodiment, a member having a round hole,
By fastening a member with a tapered hole to a nut and bolt that have the same slope as the tapered hole, have an uneven surface, and have a female thread on the inside, there is no need to drill holes in the structure, and the structure is flexible. Even if it is a member, there is less risk of major screw damage, the bolt diameter can be reduced, and equipment can be made smaller.
なお実施例においてナツト６の外表面をローレット加工
によシ表面の凸凹を一作るとしたが、表面の形状は、溝
加工、その他表面に凸凹があり、締結の際、部材６のテ
ーパ穴に食い込み回転を防ぐものであれば何でもよ（、
鋳物その他の工法によシ適当な凸凹を持たしてもよい。In the example, the outer surface of the nut 6 was knurled to create some unevenness on the surface, but the surface shape is grooved and has other unevenness on the surface. Anything that prevents biting and rotation (,
Appropriate unevenness may be provided by casting or other construction methods.
発明の効果
以上のように本発明は、丸穴を有する部材と、テーパ穴
を有する部材とを、テーパ穴と同一の傾斜で、且つ表面
に凸凹を有する外形で、内側に雌ねじを有するナンドを
用い、ボルトにより締結することにより、製作コストが
低（、ボルト径の小型化ができるもので、その効果は犬
なるものがある。Effects of the Invention As described above, the present invention combines a member with a round hole and a member with a tapered hole with a NAND having the same slope as the tapered hole, an uneven outer shape on the surface, and a female thread on the inside. The manufacturing cost is low (the diameter of the bolt can be reduced), and the effect of this is significant.
第１図は従来の締結装置の断面図、第２図は本発明の一
実施例における締結装置の断面図、第３図はナツトの斜
視図である。
４・・・・・・丸穴付部材、５・・・・・・テーパ穴付
部材、６・・・・・・ナツト、７・・・・・・ボルト。
代理人の氏名 弁理士 中 尾 敏 男 ？”％か１名
第 ２ 図
第３図FIG. 1 is a sectional view of a conventional fastening device, FIG. 2 is a sectional view of a fastening device according to an embodiment of the present invention, and FIG. 3 is a perspective view of a nut. 4... Member with round hole, 5... Member with tapered hole, 6... Nut, 7... Bolt. Name of agent: Patent attorney Toshio Nakao? ”% or 1 person Figure 2 Figure 3
Claims (1)
ーパ穴と同一の傾斜で、且つ表面に凹凸を有する外形で
、内側に雌ねじを有する部品と、ボルトにより前記２部
材を締結する締結装置。A member having a round hole, a member having a tapered hole, a part having an outer shape having the same slope as the tapered hole and an uneven surface, and a female thread on the inside, and a fastening device for fastening the two members with a bolt. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12053683A JPS6014611A (en) | 1983-07-01 | 1983-07-01 | Clamp apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12053683A JPS6014611A (en) | 1983-07-01 | 1983-07-01 | Clamp apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6014611A true JPS6014611A (en) | 1985-01-25 |
Family
ID=14788711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12053683A Pending JPS6014611A (en) | 1983-07-01 | 1983-07-01 | Clamp apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014611A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448253U (en) * | 1990-08-30 | 1992-04-23 | ||
| US6488458B2 (en) | 1996-02-23 | 2002-12-03 | Hitachi, Ltd. | Taper implant and a screw-fastening structure using a taper implant with female threads |
| JP2004502098A (en) * | 2000-04-18 | 2004-01-22 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | Fluid decompression disk with tapered nut retaining device |
| JP2006084017A (en) * | 2004-09-17 | 2006-03-30 | Ots Engineering:Kk | Wedge effect used lock nut |
| JP2013076430A (en) * | 2011-09-29 | 2013-04-25 | Kyoraku Co Ltd | Fastening structure of resin-molded article |
| EP3631206A4 (en) * | 2017-05-26 | 2021-01-06 | Envision Energy (Jiangsu) Co., Ltd. | A cone shaped pin for tower wall attachment |
-
1983
- 1983-07-01 JP JP12053683A patent/JPS6014611A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448253U (en) * | 1990-08-30 | 1992-04-23 | ||
| US6488458B2 (en) | 1996-02-23 | 2002-12-03 | Hitachi, Ltd. | Taper implant and a screw-fastening structure using a taper implant with female threads |
| US6591475B2 (en) | 1996-02-23 | 2003-07-15 | Hitachi, Ltd. | Method for fixing a taper implant to a receiving member |
| US6609288B2 (en) | 1996-02-23 | 2003-08-26 | Hitachi, Ltd. | Taper implant and a screw-fastening structure using a taper implant with female threads |
| US6751851B2 (en) | 1996-02-23 | 2004-06-22 | Hitachi, Ltd. | Fastening structure using a taper implant |
| JP2004502098A (en) * | 2000-04-18 | 2004-01-22 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | Fluid decompression disk with tapered nut retaining device |
| JP4676669B2 (en) * | 2000-04-18 | 2011-04-27 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | Fluid decompression disk with taper nut retention device |
| JP2006084017A (en) * | 2004-09-17 | 2006-03-30 | Ots Engineering:Kk | Wedge effect used lock nut |
| JP2013076430A (en) * | 2011-09-29 | 2013-04-25 | Kyoraku Co Ltd | Fastening structure of resin-molded article |
| EP3631206A4 (en) * | 2017-05-26 | 2021-01-06 | Envision Energy (Jiangsu) Co., Ltd. | A cone shaped pin for tower wall attachment |
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