JPH03126508U - - Google Patents
Info
- Publication number
- JPH03126508U JPH03126508U JP3421390U JP3421390U JPH03126508U JP H03126508 U JPH03126508 U JP H03126508U JP 3421390 U JP3421390 U JP 3421390U JP 3421390 U JP3421390 U JP 3421390U JP H03126508 U JPH03126508 U JP H03126508U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- gear
- boring
- transmission gear
- shaft
- 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 8
- 238000003801 milling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案の一実施例に係る中ぐりフライ
ス盤の駆動系の概略図、第２図は主軸の駆動系の
概略図、第３図はヘツドの要部断面図、第４図は
第３図の−断面図、第５図は第４図の−
断面図、第６図はフライス盤の正面図、第７図は
加工状態説明図、第８図は従来の横中ぐりフライ
ス盤の正面図、第９図はその側面図、第１０図は
加工物の断面図である。
図面中、１……ヘツド、２……コラム、３……
サドル、４……主軸ヘツド、５……主軸、６……
切削工具、１１……電動機（駆動源）、１２……
駆動ギア、１４……シフトギア、１７……第１伝
達ギア、１８……第２伝達ギア、２０……中ぐり
主軸、２２……回転軸、２４……駆動力伝達機構
である。
Fig. 1 is a schematic diagram of the drive system of a boring and milling machine according to an embodiment of the present invention, Fig. 2 is a schematic diagram of the drive system of the main shaft, Fig. 3 is a sectional view of the main part of the head, and Fig. 4 is a schematic diagram of the drive system of the main shaft. Figure 3 is a cross-sectional view, and Figure 5 is a cross-sectional view of Figure 4.
6 is a front view of the milling machine, FIG. 7 is an explanatory diagram of the machining state, FIG. 8 is a front view of a conventional horizontal boring milling machine, FIG. 9 is a side view thereof, and FIG. 10 is a diagram of the workpiece. FIG. In the drawing, 1...Head, 2...Column, 3...
Saddle, 4... Spindle head, 5... Spindle, 6...
Cutting tool, 11... Electric motor (drive source), 12...
Drive gear, 14...shift gear, 17...first transmission gear, 18...second transmission gear, 20...boring main shaft, 22...rotation shaft, 24...driving force transmission mechanism.
Claims (1)
源と、第１伝達ギアを有する中ぐり主軸と、第２
伝達ギアを有する回転軸と、前記駆動ギアの駆動
力を前記第１伝達ギアあるいは第２伝達ギアのい
ずれか一方に伝達するシフトギアと、前記中ぐり
主軸の先端部に着脱自在に連結され切削工具が装
着された主軸と、前記回転軸と主軸との間に介在
して該主軸の回転角度を設定する駆動力伝達機構
とを備えたことを特徴とする中ぐりフライス盤。 a driving source provided on the main shaft and the head and having a driving gear; a boring main shaft having a first transmission gear;
A rotating shaft having a transmission gear, a shift gear that transmits the driving force of the drive gear to either the first transmission gear or the second transmission gear, and a cutting tool detachably connected to the tip of the boring main shaft. 1. A boring and milling machine comprising: a main shaft on which a rotary shaft is mounted; and a driving force transmission mechanism interposed between the rotary shaft and the main shaft to set a rotation angle of the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421390U JPH03126508U (en) | 1990-04-02 | 1990-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421390U JPH03126508U (en) | 1990-04-02 | 1990-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126508U true JPH03126508U (en) | 1991-12-19 |
Family
ID=31538489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3421390U Pending JPH03126508U (en) | 1990-04-02 | 1990-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206895A (en) * | 2010-03-30 | 2011-10-20 | Kitamura Machinery Co Ltd | Lathe turning mechanism for machine tool |
-
1990
- 1990-04-02 JP JP3421390U patent/JPH03126508U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011206895A (en) * | 2010-03-30 | 2011-10-20 | Kitamura Machinery Co Ltd | Lathe turning mechanism for machine tool |
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