JPH0167001U - - Google Patents
Info
- Publication number
- JPH0167001U JPH0167001U JP1987161838U JP16183887U JPH0167001U JP H0167001 U JPH0167001 U JP H0167001U JP 1987161838 U JP1987161838 U JP 1987161838U JP 16183887 U JP16183887 U JP 16183887U JP H0167001 U JPH0167001 U JP H0167001U
- Authority
- JP
- Japan
- Prior art keywords
- end surface
- main shaft
- outer cylinder
- open end
- inner cylinder
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Milling, Drilling, And Turning Of Wood (AREA)
Description
第１図は本考案の実施例の構成図、第２図は本
考案の実施例の要部破断平面図、第３図ａ，ｂは
それぞれプリント板の平面図、第４図は従来例の
構成図である。
図において、１はプリント板、２，２ａは縁板
、５はエンドミル、６は切屑、１０は主軸ヘツド
、１１は主軸、、１２はテーブル、２０は集塵ユ
ニツト、２１は内筒、２２は外筒、２３は傾斜ノ
ズル、２４は環状緩衝材、２５はエアシリンダ、
４０は排気口、４１はフイルタ、４２は真空ポン
プをそれぞれ示す。
Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a cutaway plan view of essential parts of an embodiment of the invention, Figs. FIG. In the figure, 1 is a printed board, 2 and 2a are edge plates, 5 is an end mill, 6 is a chip, 10 is a spindle head, 11 is a spindle, 12 is a table, 20 is a dust collection unit, 21 is an inner cylinder, and 22 is An outer cylinder, 23 is an inclined nozzle, 24 is an annular buffer material, 25 is an air cylinder,
40 is an exhaust port, 41 is a filter, and 42 is a vacuum pump.
Claims (1)
主軸１１に、エンドミル５を挿着し、テーブル１
２上に水平に取付けた板状の被加工物を、切断加
工するルータ盤において、 下端の開口端面より該エンドミル５が突出する
よう、中空孔に該主軸１１を挿入し、上端面に設
けた鍔部分を該主軸ヘツド１０の下端面に気密に
固着する内筒２１と、 下端面近傍の殻部分に複数の傾斜ノズル２３を
有し、開口端面に環状緩衝材２４が固着され、該
内筒２１の外側に気密に、且つ上下方向に摺動可
能に嵌挿される外筒２２と、 切断加工時に、該外筒２２の開口端面を該被加
工物の上面に押圧する手段と、該内筒２１内、及
び該外筒２２内の空気を吸引する手段とを、備え
たことを特徴とするルータ盤の集塵構造。[Claims for Utility Model Registration] The end mill 5 is inserted into the rotary main shaft 11 protruding perpendicularly to the lower end surface of the main shaft head 10, and the table 1
In a router board for cutting a plate-shaped workpiece mounted horizontally on 2, the main shaft 11 is inserted into a hollow hole so that the end mill 5 protrudes from the open end surface at the lower end, and the main shaft 11 is installed on the upper end surface. It has an inner cylinder 21 whose flange part is airtightly fixed to the lower end surface of the spindle head 10, a plurality of inclined nozzles 23 in the shell part near the lower end surface, and an annular cushioning material 24 fixed to the open end surface. 21, an outer cylinder 22 that is fitted airtightly and slidably in the vertical direction; a means for pressing the open end surface of the outer cylinder 22 against the upper surface of the workpiece during cutting; and an inner cylinder. 1. A dust collecting structure for a router board, comprising means for sucking air inside the outer cylinder 21 and the outer cylinder 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161838U JPH0167001U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161838U JPH0167001U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167001U true JPH0167001U (en) | 1989-04-28 |
Family
ID=31445126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161838U Pending JPH0167001U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04261740A (en) * | 1991-02-13 | 1992-09-17 | Murakami Tekko Kk | Automatic tool change device for wood working machine |
| JPH04115602U (en) * | 1991-03-29 | 1992-10-14 | 義彦 江口 | router |
-
1987
- 1987-10-22 JP JP1987161838U patent/JPH0167001U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04261740A (en) * | 1991-02-13 | 1992-09-17 | Murakami Tekko Kk | Automatic tool change device for wood working machine |
| JPH04115602U (en) * | 1991-03-29 | 1992-10-14 | 義彦 江口 | router |
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