JPH08200337A - Rotating force transmission shaft coupling apparatus - Google Patents
Rotating force transmission shaft coupling apparatusInfo
- Publication number
- JPH08200337A JPH08200337A JP2744195A JP2744195A JPH08200337A JP H08200337 A JPH08200337 A JP H08200337A JP 2744195 A JP2744195 A JP 2744195A JP 2744195 A JP2744195 A JP 2744195A JP H08200337 A JPH08200337 A JP H08200337A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- center
- plus
- force transmission
- convex
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 title abstract 5
- 238000010168 coupling process Methods 0.000 title abstract 5
- 238000005859 coupling reaction Methods 0.000 title abstract 5
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、嵌合部のある軸を回転
力で締めつけたり緩めたりする場合の嵌合部の位置合わ
せを容易にすることができる回転力伝達軸嵌合機具に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotational force transmitting shaft fitting machine capable of facilitating alignment of a fitting part when a shaft having a fitting part is tightened or loosened by a rotational force.
【０００２】[0002]
【従来の技術】嵌合部のある軸を回転力で締めつけたり
緩めたりする場合例えばプラス・ネジとプラス・ドライ
バーは従来から使用されている。プラス・ネジをプラス
・ドライバーの回転力で締めつけたり緩めたりする場合
は十字に嵌合するため少しでもズレを生ずると嵌合しな
いので位置を合わせるのがやりにくかった。マイナス・
ネジとマイナス・ドライバーはネジのマイナス部分にド
ライバーのマイナス部分はすぐに嵌合するが、締めつけ
中にすぐ外れ安かった。マイナス・ネジとマイナス・ド
ライバーも中心に窪みをつけて締めつけや緩め中に外れ
難い対策を取っているものもあった。2. Description of the Related Art In the case where a shaft having a fitting portion is tightened or loosened by a rotational force, for example, a Phillips screw and Phillips screwdriver have been conventionally used. When tightening or loosening the Phillips screwdriver with the torque of a Phillips screwdriver, it fits in a cross shape, and if there is a slight deviation, it will not fit, so it was difficult to align the position. minus·
As for the screw and the slotted screwdriver, the slotted part of the screwdriver fits in the slotted part of the screw immediately, but it was easy to come off during tightening. In some cases, the flat head screw and the flat head screwdriver also had a recess in the center to prevent them from coming off during tightening or loosening.
【０００３】従来技術による回転力伝達軸嵌合機具を図
４と図５で説明する。図４は回転力伝達軸プラス嵌合機
具の傾視図で、図５は回転力伝達軸マイナス嵌合機具の
傾視図である。図４を説明する。ドライバー軸１００の
先端に嵌合用の凸プラス突起１１０を設け、回転軸２０
０の先端に嵌合用の凹プラス溝２１０を設け、回転軸２
００を締めつけたり緩めたりする場合凹プラス溝２１０
と凸プラス突起１１０を嵌合させてドライバー軸１００
で回転力を与え、目的の締めつけ、緩めを行った。図５
を説明する。ドライバー軸３００の先端に嵌合用の凸マ
イナス突起３１０を設け、回転軸４００の先端に嵌合用
の凹マイナス溝４１０を設け、回転軸４００を締めつけ
たり緩めたりする場合凹マイナス溝４１０と凸マイナス
突起３１０を嵌合させてドライバー軸３００で回転力を
与え、目的の締めつけ、緩めを行った。A rotating force transmitting shaft fitting device according to the prior art will be described with reference to FIGS. 4 and 5. FIG. 4 is a perspective view of the rotational force transmission shaft positive fitting device, and FIG. 5 is a perspective view of the rotational force transmission shaft negative fitting device. FIG. 4 will be described. A convex plus protrusion 110 for fitting is provided on the tip of the driver shaft 100 to rotate the rotary shaft 20.
A concave plus groove 210 for fitting is provided at the tip of
When tightening or loosening 00, concave plus groove 210
And the convex plus protrusion 110 are fitted to each other, and the driver shaft 100
The rotational force was applied by and the desired tightening and loosening was performed. Figure 5
Will be explained. A convex minus protrusion 310 for fitting is provided at the tip of the driver shaft 300, and a concave minus groove 410 for fitting is provided at the tip of the rotary shaft 400. When the rotary shaft 400 is tightened or loosened, the concave minus groove 410 and the convex minus protrusion 310 was fitted and a rotational force was given by the driver shaft 300 to perform the intended tightening and loosening.
【０００４】[0004]
【発明が解決しようとする課題】マイナス・ネジとマイ
ナス・ドライバーも中心に窪みをつけて締めつけや緩め
中に外れない対策を取っているものもあったが、マイナ
ス・ネジとマイナス・ドライバーはネジのマイナス部分
にドライバーのマイナス部分はすぐに嵌合するが、締め
つけ中にすぐ外れ安かった。プラス・ネジをプラス・ド
ライバーの回転力で締めつけたり緩めたりする場合は十
字に嵌合するまで少しでもズレを生ずると嵌合しないの
で位置を合わせるのがやりにくかった。嵌合部のある軸
を回転力で締めつけたり緩めたりする嵌合の位置合わせ
を容易にすることができる回転力伝達軸嵌合機具を提供
することを目的としている。[Problems to be Solved by the Invention] In some cases, a minus screw and a minus driver were also provided with a recess in the center to prevent them from coming off during tightening or loosening. The minus part of the driver fits immediately into the minus part of, but it was easy to come off during tightening. When tightening or loosening the Phillips screw with the torque of the Phillips screwdriver, it will not fit if there is a slight misalignment until it fits in the cross, so it was difficult to align the position. An object of the present invention is to provide a rotational force transmission shaft fitting device that can facilitate the positioning of fitting in which a shaft having a fitting portion is tightened or loosened by a rotational force.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明の回転力伝達軸嵌合機具のドライバー軸の凸
プラス突起の中心の先端に嵌合し易い手段凸中心突起１
２０を設け、回転力伝達軸嵌合機具の回転軸の凹プラス
／マイナス溝の中心に凹中心孔１３０をあけ、回転軸の
中心が容易に把握できて嵌合し易い手段を設けた。In order to achieve the above object, means for easily fitting the tip of the center of the convex plus projection of the driver shaft of the rotational force transmitting shaft fitting machine of the present invention convex central projection 1
20 is provided, and a concave center hole 130 is formed at the center of the concave plus / minus groove of the rotary shaft of the rotational force transmission shaft fitting machine tool to provide a means for easily grasping the center of the rotary shaft for easy fitting.
【０００６】[0006]
【実施例】図１について説明する。図１は回転力伝達軸
嵌合機具の傾視図である。ドライバー軸１０１の先端に
嵌合用の凸プラス突起１１１を設け、凸プラス突起１１
１の中心にドライバー軸１０１の中心を示す小さい円柱
の凸中心突起１２０を設けた。回転軸２０１の先端に嵌
合用の凹プラス溝２１１を設け、その凹プラス溝２１１
の中心にドライバー軸１０１の中心を示す小さい円柱の
凸中心突起１２０が嵌合できる凹中心孔１３０を設け
た。ドライバー軸１０１の中心を示す小さい円柱の凸中
心突起１２０は容易に挿入出来るように丸みを設けた。
図２は回転力伝達軸嵌合機具の平面図と側面図である。EXAMPLE FIG. 1 will be described. FIG. 1 is a perspective view of a rotational force transmission shaft fitting device. A convex plus protrusion 111 for fitting is provided at the tip of the driver shaft 101,
At the center of 1, a small cylindrical convex center protrusion 120 indicating the center of the driver shaft 101 was provided. A concave plus groove 211 for fitting is provided at the tip of the rotary shaft 201, and the concave plus groove 211 is provided.
A concave center hole 130 into which a small cylindrical convex center projection 120 indicating the center of the driver shaft 101 can be fitted is provided at the center of the center. A small cylindrical convex center projection 120 indicating the center of the driver shaft 101 is rounded so that it can be easily inserted.
FIG. 2 is a plan view and a side view of the rotational force transmission shaft fitting device.
【０００７】図３は変形一実施例の回転力伝達軸嵌合機
具の傾視図である。FIG. 3 is a perspective view of a rotational force transmission shaft fitting device according to a modified embodiment.
【０００８】[0008]
【発明の効果】本発明は、以上説明したように構成され
ているので、以下に記載されるような効果を奏する。Since the present invention is configured as described above, it has the following effects.
【０００９】[0009]
【図１】本発明の一実施例の回転力伝達軸嵌合機具の傾
視図である。FIG. 1 is a perspective view of a rotational force transmission shaft fitting device according to an embodiment of the present invention.
【図２】本発明の一実施例の回転力伝達軸嵌合機具の平
面図と側面図である。FIG. 2 is a plan view and a side view of a rotational force transmission shaft fitting device according to an embodiment of the present invention.
【図３】本発明の変形一実施例の回転力伝達軸嵌合機具
の傾視図である。FIG. 3 is a perspective view of a rotational force transmission shaft fitting device according to a modified embodiment of the present invention.
【図４】従来技術の実施例の回転力伝達軸嵌合機具の傾
視図である。FIG. 4 is a perspective view of a rotational force transmission shaft fitting device according to an embodiment of the prior art.
【図５】従来技術のその他実施例の回転力伝達軸嵌合機
具の傾視図である。FIG. 5 is a perspective view of a rotational force transmission shaft fitting device according to another embodiment of the prior art.
１００、１０１、３００ ドライバー軸 １１０、１１１ 凸プラス突起 １１２、３１０ 凸マイナス突起 １２０ 凸中心突起 ２００、２０１ 回転軸 ２１０、２１１ 凹プラス溝 ２１２ 凹マイナス溝 １３０ 凹中心孔 100, 101, 300 Driver shaft 110, 111 Convex plus protrusion 112, 310 Convex minus protrusion 120 Convex center protrusion 200, 201 Rotating shaft 210, 211 Recessed plus groove 212 Recessed minus groove 130 Recessed center hole
Claims (2)
（１１１）を有して、回転軸（２０１）に凹プラス溝
（２１１）を設けた回転力伝達軸嵌合機具において、 ドライバー軸（１０１）の凸プラス突起（１１１）の中
央部に凸中心突起（１２０）を丸みをつけて設け、 回転軸（２０１）の凹プラス溝（２１１）の中央部に凹
中心孔（１３０）を丸みをつけて設け、 以上の構成を具備していることを特徴とした回転力伝達
軸嵌合機具。1. A rotational force transmission shaft fitting machine tool comprising a driver shaft (101) having a convex plus protrusion (111) and a rotating shaft (201) provided with a concave plus groove (211). ), The convex center protrusion (120) is provided at the center of the convex plus protrusion (111), and the concave center hole (130) is rounded at the center of the concave plus groove (211) of the rotating shaft (201). A rotating force transmitting shaft fitting device, which is provided by being attached, and has the above configuration.
起（１１２）を有して、回転軸（２０１）に凹マイナス
溝（２１２）を設けた回転力伝達軸嵌合機具において、 ドライバー軸（１０１）の凸マイナス突起（１１２）の
中央部に凸中心突起（１２０）を丸みをつけて設け、 回転軸（２０１）の凹マイナス溝（２１２）の中央部に
凹中心孔（１３０）を丸みをつけて設け、 以上の構成を具備していることを特徴とした回転力伝達
軸嵌合機具。2. A rotational force transmission shaft fitting machine tool comprising a driver shaft (101) having a convex minus protrusion (112) and a rotating shaft (201) having a concave minus groove (212). ), A convex center protrusion (120) is provided at the center of the convex minus protrusion (112), and a concave center hole (130) is rounded at the center of the concave minus groove (212) of the rotating shaft (201). A rotating force transmitting shaft fitting device, which is provided by being attached, and has the above configuration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2744195A JPH08200337A (en) | 1995-01-24 | 1995-01-24 | Rotating force transmission shaft coupling apparatus |
| PCT/JP1996/000038 WO1996023141A1 (en) | 1995-01-24 | 1996-01-12 | Fitting tool for torque transmitting shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2744195A JPH08200337A (en) | 1995-01-24 | 1995-01-24 | Rotating force transmission shaft coupling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08200337A true JPH08200337A (en) | 1996-08-06 |
Family
ID=12221209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2744195A Withdrawn JPH08200337A (en) | 1995-01-24 | 1995-01-24 | Rotating force transmission shaft coupling apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH08200337A (en) |
| WO (1) | WO1996023141A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2354566A (en) * | 1999-09-22 | 2001-03-28 | Connor Edward O | Screwdriver with locating peg |
| GB2421922A (en) * | 2005-01-10 | 2006-07-12 | Paul Cornwall | Non slip screwdriver and corresponding screw |
| CN103967904A (en) * | 2014-05-12 | 2014-08-06 | 国家电网公司 | Screw special for resistance to electricity stealing and screwdriver used in cooperation with the same |
| CN117288461B (en) * | 2023-09-20 | 2024-03-22 | 南京工艺装备制造股份有限公司 | Measuring device for friction moment of planetary roller screw pair |
-
1995
- 1995-01-24 JP JP2744195A patent/JPH08200337A/en not_active Withdrawn
-
1996
- 1996-01-12 WO PCT/JP1996/000038 patent/WO1996023141A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996023141A1 (en) | 1996-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20020402 |