JPS6233402U - - Google Patents
Info
- Publication number
- JPS6233402U JPS6233402U JP12506285U JP12506285U JPS6233402U JP S6233402 U JPS6233402 U JP S6233402U JP 12506285 U JP12506285 U JP 12506285U JP 12506285 U JP12506285 U JP 12506285U JP S6233402 U JPS6233402 U JP S6233402U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- blade
- tip
- rotate
- shaped
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は刃型１，２を溶接した鋼管、第２図は
全体図、第３図は切断のときの断面図。
１，２は刃型、３はベアリング、４はプーリー
、５はエアーホース、６は切断された円筒形の材
料、７は鋼管内側面と６のすき間、８は鋼管外側
面と９のすき間、９は穴をあけるべき材料。
Figure 1 is a steel pipe with blade dies 1 and 2 welded together, Figure 2 is an overall view, and Figure 3 is a cross-sectional view during cutting. 1 and 2 are blade shapes, 3 is a bearing, 4 is a pulley, 5 is an air hose, 6 is a cut cylindrical material, 7 is a gap between the inner surface of the steel pipe and 6, 8 is a gap between the outer surface of the steel pipe and 9, 9 is the material to drill holes in.
Claims (1)
出する形にする。 (ロ) 鋼管の底部下面に２個の刃型２を溶接する
。 この刃型の先端は鋼管の外側面から外向きに突
出する形にする。 (ハ) 鋼管にベアリング３を接続し鋼管が回転出
来るようにする。 (ニ) 鋼管にプーリー４を固定しモーターにて鋼
管を回転させる。 (ホ) 送風機から接続されたエアホース５を鋼管
の頭部から内側へ挿入する。以上の如く構成され
た円筒形穴くりぬき機。[Claims for Utility Model Registration] (a) Welding the two blade dies 1 on the lower surface of the bottom of the steel pipe. The tip of this blade type is shaped to protrude inward from the inner surface of the steel pipe. (b) Weld two blade dies 2 to the bottom surface of the steel pipe. The tip of this blade shape is shaped to protrude outward from the outer surface of the steel pipe. (c) Connect bearing 3 to the steel pipe so that the steel pipe can rotate. (d) Fix the pulley 4 to the steel pipe and rotate the steel pipe with a motor. (E) Insert the air hose 5 connected from the blower into the inside of the steel pipe from the head. The cylindrical hole punching machine configured as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12506285U JPS6233402U (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12506285U JPS6233402U (en) | 1985-08-13 | 1985-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6233402U true JPS6233402U (en) | 1987-02-27 |
Family
ID=31017634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12506285U Pending JPS6233402U (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6233402U (en) |
-
1985
- 1985-08-13 JP JP12506285U patent/JPS6233402U/ja active Pending