JPH0735721Y2 - Refueling adapter - Google Patents
Refueling adapterInfo
- Publication number
- JPH0735721Y2 JPH0735721Y2 JP1972990U JP1972990U JPH0735721Y2 JP H0735721 Y2 JPH0735721 Y2 JP H0735721Y2 JP 1972990 U JP1972990 U JP 1972990U JP 1972990 U JP1972990 U JP 1972990U JP H0735721 Y2 JPH0735721 Y2 JP H0735721Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- oil
- hole
- adapter
- drill
- 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.)
- Expired - Fee Related
Links
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Drilling Tools (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は、給油用のアダプタに関し、特に油穴付ドリル
の切削油の供給が円滑に行なわれるようにしたものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an oil supply adapter, and more particularly, to an oil supply drill that enables smooth supply of cutting oil.
(従来の技術) 従来、油穴付ドリルなどの内部給油式工具では、大径の
ものが主であったが、最近になって小径化の傾向が強ま
ってきた。(Prior Art) Conventionally, most of internal refueling tools such as oil hole drills have large diameters, but recently, there has been an increasing tendency toward smaller diameters.
一方、機械側では、切削油のろ過装置を有しているが、
圧力損失の点から細かいフィルタを使う形式になってい
なかった。On the other hand, the machine side has a cutting oil filtering device,
It was not in the form of using a fine filter in terms of pressure loss.
(考案が解決しようとする課題) しかしながら、内部給油式工具の小径化が進むにつれ
て、当然のことながら、油穴の径も小さくなり、大径側
ではあまり見られなかった油穴の詰まりが発生するとい
う問題点が生じてきた。(Problems to be solved by the invention) However, as the diameter of the internal refueling type tool is reduced, the diameter of the oil hole naturally becomes smaller, and the clogging of the oil hole, which is not often seen on the large diameter side, occurs. The problem has arisen.
また、機械側のろ過装置に細かいフィルタを使用するこ
とは、高圧ポンプが必要となることを意味し、コストア
ップが問題であった。Further, the use of a fine filter in the filtration device on the machine side means that a high-pressure pump is required, which causes a problem of cost increase.
このようなことから、本考案では、給油用のアダプタを
改善して、有効な給油効果が得られるようにしたもので
ある。Therefore, in the present invention, the refueling adapter is improved so that an effective refueling effect can be obtained.
(課題を解決するための手段) 本考案は、上述の点に鑑みなされたもので、給油用のア
ダプタの給油穴には、直接フィルタが備えられているか
又は、給油穴内に位置するドリルストッパにフィルタが
備えられるように構成したものである。(Means for Solving the Problems) The present invention has been made in view of the above-described points, and a filter is directly provided in the oil supply hole of the oil supply adapter, or a drill stopper located in the oil supply hole is provided. It is configured so that a filter is provided.
(作用) 本考案の給油用のアダプタは、給油穴内に直接又は間接
にフィルタが備えられるようにしたものであるから、切
削油のゴミが前記フィルタにより除去され、有効な給油
作用が行なわれるものである。(Function) Since the refueling adapter of the present invention is provided with a filter directly or indirectly inside the refueling hole, dust of cutting oil is removed by the filter, and an effective refueling operation is performed. Is.
(実施例) 以下、本考案給油用のアダプタにおける一実施例につい
て、図を参照しながら説明する。(Embodiment) An embodiment of the refueling adapter of the present invention will be described below with reference to the drawings.
第1図において、(1)は、給油用のアダプタ本体であ
り、このアダプタ本体(1)には、軸方向に給油穴
(2)が穿設されている。そして、このアダプタ本体
(1)の取付け端側には、第4図で示されるように油穴
付ドリル(3)が着脱される。In FIG. 1, (1) is an adapter body for oil supply, and an oil supply hole (2) is bored in the adapter body (1) in the axial direction. A drill (3) with an oil hole is attached to and detached from the mounting end side of the adapter body (1) as shown in FIG.
前記給油穴(2)は、その後端側には、第2図および第
3図で明示されるようにフィルタ(4)が取付けられ、
切削油に混入したゴミを除去する。The oil supply hole (2) has a filter (4) attached to the rear end side thereof, as clearly shown in FIGS. 2 and 3.
Remove dust mixed with cutting oil.
また、アダプタ本体(1)の給油穴(2)内には、ドリ
ルストッパ(5)が備えられる。この場合、ドリルスト
ッパ(5)には、第4図で示されるように前述したフィ
ルタ(4)が備えられてもよいものである。A drill stopper (5) is provided in the oil supply hole (2) of the adapter body (1). In this case, the drill stopper (5) may be equipped with the above-mentioned filter (4) as shown in FIG.
なお、ドリルストッパ(5)は、ゴムや樹脂などにより
構成され、油穴付ドリル(3)の後端部をテーパ穴部分
(5a)に押し付けて切削油をシールする。The drill stopper (5) is made of rubber or resin, and presses the rear end of the oil hole drill (3) against the tapered hole portion (5a) to seal the cutting oil.
また、本実施例では、ストレートシャンク形を構成する
給油用のアタプタ本体(1)に適用したが、テーパシャ
ンク形を構成するものも当然適用できるものである。Further, in the present embodiment, the straight shank type is applied to the oil supply adapter body (1), but the taper shank type is naturally applicable.
(考案の効果) 本考案は、以上説明したようにアダプタ本体(1)の給
油穴(2)内にフィルタ(4)が直接又はドリルストッ
パ(5)を介して間接に着脱されるように構成したもの
であるから、切削油に混入したゴミがフィルタ(4)に
よって除去され、有効な給油作業が行なわれるものであ
る。(Effect of the Invention) As described above, the present invention is configured such that the filter (4) is directly attached to or removed from the oil supply hole (2) of the adapter body (1) or indirectly via the drill stopper (5). Therefore, dust mixed in the cutting oil is removed by the filter (4), and effective oil supply work is performed.
したがって、油穴付ドリル(3)の小径化に対して、油
詰まりが少なくなり、有効な穴あけ作業が行なわれると
いう利点を有する。Therefore, as the diameter of the oil hole drill (3) is reduced, oil clogging is reduced and effective drilling work is performed.
第1図は、本考案給油用のアダプタにおける一実施例を
示す半分を切欠した正面図、第2図は、要部を示す一部
断面図、第3図は、その上面図、第4図は、ドリルスト
ッパの正面図である。 (1)…アダプタ本体、(2)…給油穴 (3)…油穴付ドリル、(4)…フィルタ (5)…ドリルストッパ、(5a)…テーパ穴部分1 is a partially cutaway front view showing an embodiment of a refueling adapter according to the present invention, FIG. 2 is a partial sectional view showing an essential part, FIG. 3 is a top view thereof, and FIG. [Fig. 4] is a front view of a drill stopper. (1) ... Adapter body, (2) ... Oil supply hole (3) ... Oil hole drill, (4) ... Filter (5) ... Drill stopper, (5a) ... Tapered hole part
Claims (2)
(2)が穿設され、しかも、その取付け端側には、油穴
付ドリル(3)が着脱されるようにした給油用のアダプ
タにおいて、 前記給油穴(2)内には、切削油のゴミを除去するフィ
ルタ(4)が備えられていることを特徴とする給油用の
アダプタ。1. An oil supply hole (2) is bored in an axial direction of an adapter body (1), and a drill (3) with an oil hole is attached to and detached from an attachment end side thereof for oil supply. In the adapter, a filter (4) for removing dust of cutting oil is provided in the oil supply hole (2), the adapter for oil supply.
は、ドリルストッパ(5)が配置され、このドリルスト
ッパ(5)の切削油供給側にあるテーパ穴部分(5a)に
は、切削油のゴミを除去するフィルタ(4)が備えられ
ていることを特徴とする給油用のアダプタ。2. A drill stopper (5) is arranged in the oil supply hole (2) according to claim 1, and a taper hole portion (5a) on the cutting oil supply side of the drill stopper (5) is provided. Is an adapter for refueling, comprising a filter (4) for removing dust of cutting oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972990U JPH0735721Y2 (en) | 1990-02-28 | 1990-02-28 | Refueling adapter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972990U JPH0735721Y2 (en) | 1990-02-28 | 1990-02-28 | Refueling adapter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03109714U JPH03109714U (en) | 1991-11-11 |
JPH0735721Y2 true JPH0735721Y2 (en) | 1995-08-16 |
Family
ID=31522833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1972990U Expired - Fee Related JPH0735721Y2 (en) | 1990-02-28 | 1990-02-28 | Refueling adapter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0735721Y2 (en) |
-
1990
- 1990-02-28 JP JP1972990U patent/JPH0735721Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03109714U (en) | 1991-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |