JPH0467914U - - Google Patents
Info
- Publication number
- JPH0467914U JPH0467914U JP10814490U JP10814490U JPH0467914U JP H0467914 U JPH0467914 U JP H0467914U JP 10814490 U JP10814490 U JP 10814490U JP 10814490 U JP10814490 U JP 10814490U JP H0467914 U JPH0467914 U JP H0467914U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- wheels
- wheel
- driven
- driven wheel
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
第１図は本考案の一実施例を示す簡略平面図、
第２図は他の実施例を示す要部平面図、第３図は
断面側面図、第４図は平面図である。第５図は従
来例を示す説明図である。
１……スピンドルヘツド、２……本体、３……
スピンドル軸、５……キリ、１５……被駆動輪、
１６……遊転輪、１８……駆動輪、２７……可撓
性動力伝達部材。
FIG. 1 is a simplified plan view showing an embodiment of the present invention;
FIG. 2 is a plan view of a main part showing another embodiment, FIG. 3 is a sectional side view, and FIG. 4 is a plan view. FIG. 5 is an explanatory diagram showing a conventional example. 1...Spindle head, 2...Main body, 3...
Spindle shaft, 5... drill, 15... driven wheel,
16... Idle wheel, 18... Drive wheel, 27... Flexible power transmission member.
Claims (1)
ると共に、左右に複数個並設されて各々が左右移
動して左右位置決め自在なスピンドルヘツド１…
…を備え、 各々の該スピンドルヘツド１の上記スピンドル
軸３には被駆動輪１５を固着すると共に、該スピ
ンドルヘツド１の本体２には、平面的に見て該被
駆動輪１５と前後方向に位置をずらせて遊転輪１
６を枢着し、後方位置の単数個の駆動輪１８と、
複数個の上記被駆動輪１５……と、複数個の上記
遊転輪１６……に、エンドレス状可撓性動力伝達
部材２７を懸架し、しかも、相隣り合う上記スピ
ンドルヘツド１，１に於て、平面的に見て該動力
伝達部材２７の一部がＳ字型とＺ字型となるよう
に弯曲して各々の被駆動輪１５と遊転輪１６に懸
架したことを特徴とする穿孔機。[Claims for Utility Model Registration] A spindle head 1 having a spindle shaft 3 with a drill 5 attached to the lower end thereof, and a plurality of spindle heads 1 arranged side by side on the left and right, each of which can be moved left and right to freely position it left and right.
A driven wheel 15 is fixed to the spindle shaft 3 of each of the spindle heads 1, and a driven wheel 15 is attached to the main body 2 of the spindle head 1 in the longitudinal direction with respect to the driven wheel 15 when viewed from above. Idle wheel 1 with shifted position
6, and a single drive wheel 18 at the rear position;
An endless flexible power transmission member 27 is suspended between the plurality of driven wheels 15 . . . and the plurality of idle wheels 16 . A perforated hole characterized in that a part of the power transmission member 27 is curved so as to have an S-shape and a Z-shape when viewed from above, and is suspended from each of the driven wheels 15 and the idler wheels 16. Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10814490U JPH0467914U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10814490U JPH0467914U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467914U true JPH0467914U (en) | 1992-06-16 |
Family
ID=31854977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10814490U Pending JPH0467914U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467914U (en) |
-
1990
- 1990-10-15 JP JP10814490U patent/JPH0467914U/ja active Pending