JPH03101610U - - Google Patents
Info
- Publication number
- JPH03101610U JPH03101610U JP901490U JP901490U JPH03101610U JP H03101610 U JPH03101610 U JP H03101610U JP 901490 U JP901490 U JP 901490U JP 901490 U JP901490 U JP 901490U JP H03101610 U JPH03101610 U JP H03101610U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- cover member
- tool body
- outside
- collecting means
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000003595 mist Substances 0.000 description 2
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
第１図はこの考案に係る回転穿孔工具の一実施
例を示す部分切欠側面図、第２図は切屑の吸引動
作を示す要部断面図、第３図はノズル部材の分解
斜視図、第４図はミスト生成手段部分の拡大断面
図、第５図はミスト開閉部材部分の拡大断面図、
第６図は回転ドリルの駆動機構周辺のカバー部材
を省略した断面図である。
２……工具本体、４……回転ドリル、６……カ
バー部材、２０……排出口、２２……集塵手段、
４０……ノズル部材、４２……集塵袋、４４ｃ…
…吐出口。
Fig. 1 is a partially cutaway side view showing an embodiment of a rotary drilling tool according to the invention, Fig. 2 is a sectional view of main parts showing the chip suction operation, Fig. 3 is an exploded perspective view of the nozzle member, and Fig. 4 The figure is an enlarged sectional view of the mist generating means part, FIG. 5 is an enlarged sectional view of the mist opening/closing member part,
FIG. 6 is a sectional view in which a cover member around the drive mechanism of the rotary drill is omitted. 2... Tool body, 4... Rotating drill, 6... Cover member, 20... Exhaust port, 22... Dust collection means,
40... Nozzle member, 42... Dust collection bag, 44c...
...Discharge port.
Claims (1)
に取付けられ上記回転ドリルの外部を軸方向に亘
つて覆うカバー部材と、このカバー部材に形成さ
れる排出口とが備えられ、工具本体外部に設けら
れる集塵手段を上記排出口に接続して切屑を排出
するようにしてなる回転穿孔工具において、 上記集塵手段は、空気供給源からの空気を上記
カバー部材の外方向へ噴出して排出口側に負圧域
を形成するノズル部材と、このノズル部材の吐出
口に取付けられる集塵袋とから構成されているこ
とを特徴とする回転穿孔工具。[Claims for Utility Model Registration] A rotary drill provided in a tool body, a cover member attached to the tool body and covering the outside of the rotary drill in the axial direction, and a discharge port formed in the cover member. In the rotary drilling tool, the dust collecting means provided outside the tool body is connected to the discharge port to discharge chips, and the dust collecting means is configured to direct air from the air supply source to the outside of the cover member. A rotary drilling tool comprising: a nozzle member that ejects water in a direction to form a negative pressure area on the discharge port side; and a dust collection bag attached to the discharge port of the nozzle member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP901490U JPH0742659Y2 (en) | 1990-02-02 | 1990-02-02 | Rotary drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP901490U JPH0742659Y2 (en) | 1990-02-02 | 1990-02-02 | Rotary drilling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03101610U true JPH03101610U (en) | 1991-10-23 |
| JPH0742659Y2 JPH0742659Y2 (en) | 1995-10-04 |
Family
ID=31512625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP901490U Expired - Lifetime JPH0742659Y2 (en) | 1990-02-02 | 1990-02-02 | Rotary drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742659Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011255903A (en) * | 2010-06-05 | 2011-12-22 | Yoshikawa:Kk | Dew condensation prevention device of chute for powder and granular material |
| JP2016022723A (en) * | 2014-07-24 | 2016-02-08 | 株式会社丸高工業 | Mesh-roughener device |
-
1990
- 1990-02-02 JP JP901490U patent/JPH0742659Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011255903A (en) * | 2010-06-05 | 2011-12-22 | Yoshikawa:Kk | Dew condensation prevention device of chute for powder and granular material |
| JP2016022723A (en) * | 2014-07-24 | 2016-02-08 | 株式会社丸高工業 | Mesh-roughener device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742659Y2 (en) | 1995-10-04 |