JPS5867697U - punching device - Google Patents
punching deviceInfo
- Publication number
- JPS5867697U JPS5867697U JP16290481U JP16290481U JPS5867697U JP S5867697 U JPS5867697 U JP S5867697U JP 16290481 U JP16290481 U JP 16290481U JP 16290481 U JP16290481 U JP 16290481U JP S5867697 U JPS5867697 U JP S5867697U
- Authority
- JP
- Japan
- Prior art keywords
- drill blade
- drilling drill
- drilling
- blade
- workpiece support
- 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
Landscapes
- Making Paper Articles (AREA)
- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は全体を示す簡
略斜視図、第２図は一部断面で示す側面１ 図、第３図
は穿孔ドリル刃の研削状態を示す側断面図、第４図はホ
ルダーを拡大して示す斜視図である。
１・・・・・・加工物支持台、２・・・・・・支柱、３
・・・・・・上下移動台、１３・・・・・・回転駆動機
構、１５・・・・・・穿孔ドリル刃、１５ａ・・・・・
・穿孔ドリル刃の刃部、１６・・・・・・保持凹所、１
７・・・・・・研削体、１８・・・・・・ホルダー。The drawings show one embodiment of the present invention, in which Fig. 1 is a simplified perspective view showing the whole, Fig. 2 is a side view partially shown in section, Fig. 3 is a side sectional view showing the grinding state of the drilling drill blade. , FIG. 4 is an enlarged perspective view of the holder. 1... Workpiece support stand, 2... Support column, 3
...Vertical moving table, 13...Rotation drive mechanism, 15...Drilling drill blade, 15a...
・Blade portion of drilling drill blade, 16... Holding recess, 1
7... Grinding body, 18... Holder.
Claims (1)
台に設置された回転駆動機構に連設された円筒状の穿孔
ドリル刃に軸心回りの回転を与え、その回転する穿孔ド
リル刃を加工物支持台上に載置された被加工物に押し当
てて穿孔する穿孔装置において、前記穿孔ドリル刃の下
方位置に対応する加工物支持台上に、保持凹所を形成し
、この保持凹所内に、前記穿孔ドリル刃の刃部内面に対
応する研削体を有するホルダーを着脱可能に設けたこと
を特徴とする穿孔装置。A vertically movable table is supported on a column so as to be movable up and down, and a cylindrical drilling drill blade connected to a rotational drive mechanism installed on the vertically moving table is rotated around its axis. In this drilling device, a holding recess is formed on the workpiece support corresponding to the lower position of the drilling drill blade, and the holding recess is formed on the workpiece support in a position below the drilling drill blade. A drilling device characterized in that a holder having a grinding body corresponding to the inner surface of the blade of the drilling drill blade is removably provided in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16290481U JPS5867697U (en) | 1981-10-29 | 1981-10-29 | punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16290481U JPS5867697U (en) | 1981-10-29 | 1981-10-29 | punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5867697U true JPS5867697U (en) | 1983-05-09 |
Family
ID=29955209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16290481U Pending JPS5867697U (en) | 1981-10-29 | 1981-10-29 | punching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867697U (en) |
-
1981
- 1981-10-29 JP JP16290481U patent/JPS5867697U/en active Pending
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