JPH0744556U

JPH0744556U - Hexagon socket set screws with lid

Info

Publication number: JPH0744556U
Application number: JP4304992U
Authority: JP
Inventors: 融治服部
Original assignee: 融治服部
Priority date: 1992-05-12
Filing date: 1992-05-12
Publication date: 1995-11-21

Abstract

(57)【要約】（修正有）【目的】六角穴付き止めねじ類の六角穴の掃除に要した
手間を省くことができ、生産活動の効率をあげることが
できる六角穴付止めねじ類を提供する。【構成】押し込み可能で自動的に元の位置に戻る六角の
蓋１を備えた六角穴付き止めねじ類である。 (57) [Summary] (Modified) [Purpose] Hexagon socket set screws that can reduce the time and effort required to clean the hexagon socket set screws and improve the efficiency of production activities. provide. [Structure] A hexagon socket set screw having a hexagonal lid 1 that can be pushed in and automatically returns to its original position.

Description

[Detailed description of the device]

【０００１】[0001]

[Industrial applications]

押し込み可能で自動的に元の位置に戻る六角の蓋を備えたことを特徴とする六角穴付き止めねじ類に関する。 The present invention relates to a set screw with a hexagonal hole, which is equipped with a hexagonal lid that can be pushed in and automatically returns to its original position.

【０００２】[0002]

[Prior art]

機械加工等で使用される治具・取り付け具等には複数のねじ穴が設けられており、使用しないねじ穴には切り粉等の侵入防止の為に六角穴付き止めねじ（ＪＩＳＢ１１７７）を取り付け、必要に応じて六角穴付き止めねじを六角棒スパナ（ＪＩＳＢ４６４８）を用いて取りはずした後、ボルト類を取り付けていた。 There are multiple screw holes on jigs and fixtures used in machining, etc. Hexagon socket set screws (JIS B1177) are used to prevent chips from entering the unused screw holes. After mounting, the hexagon socket set screw was removed using a hexagon wrench (JIS B4648), and then bolts were attached.

【０００３】[0003]

[Problems to be solved by the device]

これは次のような欠点があった。（イ）六角穴付き止めねじの六角穴に切り粉等が入り込み、六角棒スパナが入いらなくなる為、六角穴を掃除しなければならなかった。本考案は、この欠点を除くためになされたものである。 This had the following drawbacks. (A) Hex socket had to be cleaned because cutting powder etc. got into the hexagon socket of the hexagon socket set screw and the wrench of the hexagon stick did not enter. The present invention has been made to eliminate this drawback.

【０００４】[0004]

[Means for solving the problem]

六角穴付き止めねじ類の六角穴に、押し込み可能で自動的に元の位置に戻る六角蓋（１）を設ける。本考案は、以上のような構成よりなる蓋付きの六角穴付き止めねじ類である。 A hexagonal lid (1) that can be pushed in and automatically returns to its original position is provided in the hexagonal hole of a set screw with hexagonal hole. The present invention is a hexagon socket set screw with a lid having the above structure.

【０００５】[0005]

[Action]

治具・取り付け具等のねじ穴に本考案の蓋付きの六角穴付き止めねじ類を取り付けておけば、治具・取り付け具等のねじ穴はもちろん、六角穴（５）にも切り粉が入いり込むことはないので六角穴（５）を掃除する必要がない。本考案の蓋付きの六角穴付き止めねじ類の取り付け・取りはずしは六角棒スパナを用いて六角蓋（１）を六角穴（５）の奥へ押し込み、六角棒スパナと六角穴（５）を嵌め合わせて回転させることにより可能となる。また、六角棒スパナを六角穴（５）から抜くと、ばね（３）によって六角蓋（１）は押しもどされ元の状態に戻る。 If the hexagon socket set screw of the present invention with a lid of the present invention is attached to the screw holes of the jig / attachment, the jig / attachment as well as the hexagonal hole (5) can be cut. There is no need to clean the hex socket (5) as no powder will get in. To install and remove hexagon socket set screws with a lid of the present invention, use a hexagonal spanner to push the hexagonal lid (1) into the hexagonal hole (5), and then insert the hexagonal spanner and hexagonal hole (5). It becomes possible by fitting and rotating. When the hexagonal bar wrench is pulled out from the hexagonal hole (5), the hexagonal lid (1) is pushed back by the spring (3) and returns to its original state.

【０００６】[0006]

【Example】

以下、本考案の実施例について説明する。 Embodiments of the present invention will be described below.

【図１】〜[Figure 1]

【図３】について説明すると、六角穴付き止めねじ類に六角蓋（１）、ロッド（２）、ばね（３）を内蔵させる。六角蓋（１）とロッド（２）は一体とし、スナップリング（４）等で抜け止めをする。また、FIG. 3 is explained. A hexagonal cap screw (1), a rod (2), and a spring (3) are built into a hexagon socket set screw. The hexagonal lid (1) and the rod (2) are integrated, and the snap ring (4) or the like is used to prevent them from coming off. Also,

【図４】のように、六角蓋（１）とロッド（２）の代わりに六角ボルト（７）を用いて六角ナット（８）等で抜け止めをしてもよい。また、As shown in FIG. 4, a hexagonal bolt (7) may be used instead of the hexagonal lid (1) and the rod (2) to prevent the hexagonal nut (8) from coming off. Also,

【図５】のように、六角蓋（１）に抜け止めの機能を備えさせて、ばね（３）を六角穴付き止めねじ（９）で押える等してもよい。As shown in FIG. 5, the hexagonal lid (1) may be provided with a retaining function, and the rod (3) may be pressed by the hexagon socket set screw (9).

【０００７】[0007]

[Effect of device]

本考案は以上のような構造で、六角穴付き止めねじ類の六角穴の掃除に要した手間を省くことができ、生産活動の効率をあげることができる。 The present invention having the above-mentioned structure can save the labor required for cleaning the hexagonal holes of the set screws with hexagonal holes and improve the efficiency of production activities.

[Brief description of drawings]

【図１】六角穴付き止めねじにおける本考案実施例の右
側面断面図である。FIG. 1 is a right side sectional view of a hexagon socket set screw according to an embodiment of the present invention.

【図２】六角穴付き止めねじにおける本考案実施例の正
面図である。FIG. 2 is a front view of a hexagon socket set screw according to an embodiment of the present invention.

【図３】特殊用途（リーマボルト用の穴）向けの六角穴
付き止めねじにおける本考案実施例の右側面断面図であ
る。FIG. 3 is a right side sectional view of an embodiment of the present invention in a hexagon socket set screw for a special purpose (hole for reamer bolt).

【図４】六角穴付き止めねじにおける本考案の他の実施
例での右側面断面図である。FIG. 4 is a right side sectional view of a hexagon socket set screw according to another embodiment of the present invention.

【図５】六角穴付き止めねじにおける本考案の他の実施
例での右側面断面図である。FIG. 5 is a right side sectional view of a hexagon socket set screw according to another embodiment of the present invention.

[Explanation of symbols]

１六角蓋２ロッド３ばね４スナッ
プリング５六角穴６ねじ部７六角ボルト８六角ナット９
六角穴付き止めねじ1 Hexagonal lid 2 Rod 3 Spring 4 Snap ring 5 Hexagonal hole 6 Screw part 7 Hexagonal bolt 8 Hexagonal nut 9
Hexagon socket head set screw

Claims

[Scope of utility model registration request]

1. A set screw with a hexagonal hole, comprising a hexagonal lid that can be pushed in and automatically returns to its original position.