JP2018008362A - Tool for prepared hole drill - Google Patents
Tool for prepared hole drill Download PDFInfo
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- JP2018008362A JP2018008362A JP2016153235A JP2016153235A JP2018008362A JP 2018008362 A JP2018008362 A JP 2018008362A JP 2016153235 A JP2016153235 A JP 2016153235A JP 2016153235 A JP2016153235 A JP 2016153235A JP 2018008362 A JP2018008362 A JP 2018008362A
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- tool
- tip
- drill
- prepared hole
- cone
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- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
この発明は、下穴加工作業後の、下穴錐用工具に関するものである。 The present invention relates to a tool for drilling a prepared hole after a prepared hole machining operation.
錐先ビットで下穴加工作業後、錐先ビットを外し、先端工具に交換してネジ締作業するという工程が一連の作業で有った。 After drilling the pilot hole with the drill bit, the process of removing the drill bit, replacing it with the tip tool, and tightening the screw was a series of operations.
一方、効率化を図る工具としてドライバービットに、ワンタッチで錐先ビットを取り付けて下穴作業後に錐先ビットを外して締め付け作業する工具などが知られている。 On the other hand, as a tool for improving efficiency, a tool for attaching a cone tip bit to a driver bit with one touch and removing a cone bit after a pilot hole work is known.
これらにはこのような欠点があった。錐先ビットを外して、ドリルビット等と交換する作業では、熱く焼けた錐先を取り外す作業になり火傷の心配があった。 These had such drawbacks. In the work of removing the drill bit and exchanging it with a drill bit, etc., the work of removing the hot-burned cone tip was involved, and there was a concern about burns.
ワンタッチでドリルビットの先に錐先を取り付け下穴加工する場合、ドリル本体から錐先までの距離が長くなり小さい錐先は、折れやすく穴開け作業に技術が必要で有った。 When drilling a drill bit by attaching a drill tip to the tip of the drill bit with a single touch, the distance from the drill body to the tip of the drill becomes long, and the small tip of the drill is easy to break, requiring a technique for drilling.
ワンタッチで取り付ける工具の場合、振動ドリルの錐先は使いにくい物であった。
本発明は、以上のような欠点をなくすためになされたものである。In the case of a tool to be installed with a single touch, the drill tip of the vibration drill was difficult to use.
The present invention has been made to eliminate the above drawbacks.
以上の課題を解決すべく、下穴錐（６）の下穴錐固定部（７）に挿入出来る、相対する多角形をした挿入部（１）と下穴錐（６）より長い筒状の本体（２）反対の端には先端工具を取り付けられる取付部（３）の構成からなる下穴錐用工具である。 In order to solve the above problems, the insertion portion (1) having a polygonal shape that can be inserted into the pilot hole cone fixing portion (7) of the pilot hole cone (6) and a cylindrical shape longer than the pilot hole cone (6) It is a tool for a prepared hole cone which consists of a structure of the attaching part (3) which can attach a front-end tool to the end opposite to a main body (2).
本発明による下穴錐用工具は、使用している錐先を外す事なく下穴錐（６）にそのままキャップを被せる様に下穴錐用工具を装着し、締め付け作業が出来る。 The pilot hole drill tool according to the present invention can be tightened by attaching the pilot hole drill tool so that the cap is directly put on the pilot hole cone (6) without removing the used cone tip.
本発明を実施するための形態について図２を参照して説明すると、錐先を挿入する側、挿入部（１）を設ける。また、錐先より長い筒状の本体（２）があり、反対の端は先端工具が装着出来る取付部（３）からなっている。この取付部（３）側から、イモネジ（８）で先端工具が奥まで入り込まないようになっている。 An embodiment for carrying out the present invention will be described with reference to FIG. 2. The insertion side (1) is provided on the side where the cone tip is inserted. Moreover, there is a cylindrical main body (2) longer than the tip of the cone, and the opposite end consists of a mounting portion (3) to which a tip tool can be attached. From the side of the mounting portion (3), the tip tool is prevented from entering the back with the set screw (8).
本発明の実施例について図２で説明すると、実施例１の構造を有し、挿入部（１）及び取付部（３）にマグネット（４）を取り付けた構造 The embodiment of the present invention will be described with reference to FIG. 2. The structure has the structure of the first embodiment, and the magnet (4) is attached to the insertion portion (1) and the attachment portion (3).
本発明の実施例について図３で説明すると、実施例１の構造を有し、挿入部（１）及び取付部（３）にバネ（５）を取り付けた構造 An embodiment of the present invention will be described with reference to FIG. 3. The structure has the structure of the first embodiment, and has a structure in which a spring (5) is attached to the insertion portion (1) and the attachment portion (3).
この下穴錐用工具の使用例として図４で説明すると、ドリルチャック（１１）に６角軸の下穴錐（６）の下穴錐固定部（７）を固定している。下穴加工作業後、本発明の下穴錐用工具を下穴錐（６）の先端からキャップを被せるように下穴錐固定部（７）に装着する。下穴錐用工具の取付部（３）にドライバービット（９）又はソケットレンチを付けた差込角（１０）を取り付けネジ締作業する。 As an example of the use of this prepared tool for a drill hole, FIG. 4 illustrates that the drill hole fixing part (7) of the hexagonal shaft drill hole (6) is fixed to the drill chuck (11). After the pilot hole machining operation, the pilot hole cone tool of the present invention is attached to the pilot hole cone fixing portion (7) so as to cover the cap from the tip of the pilot hole cone (6). Attach the insertion angle (10) with a screwdriver bit (9) or socket wrench to the attachment part (3) of the tool for drilling the lower hole, and tighten the screw.
１ 挿入部
２ 本体
３ 取付部
４ マグネット
５ バネ
６ 下穴錐
７ 下穴錐の固定部
８ イモネジ
９ ドライバービット
１０ 差込角
１１ ドリルチャックDESCRIPTION OF
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016153235A JP2018008362A (en) | 2016-07-15 | 2016-07-15 | Tool for prepared hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016153235A JP2018008362A (en) | 2016-07-15 | 2016-07-15 | Tool for prepared hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2018008362A true JP2018008362A (en) | 2018-01-18 |
Family
ID=60993978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016153235A Pending JP2018008362A (en) | 2016-07-15 | 2016-07-15 | Tool for prepared hole drill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2018008362A (en) |
-
2016
- 2016-07-15 JP JP2016153235A patent/JP2018008362A/en active Pending
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