JPH03117513U - - Google Patents
Info
- Publication number
- JPH03117513U JPH03117513U JP2627690U JP2627690U JPH03117513U JP H03117513 U JPH03117513 U JP H03117513U JP 2627690 U JP2627690 U JP 2627690U JP 2627690 U JP2627690 U JP 2627690U JP H03117513 U JPH03117513 U JP H03117513U
- Authority
- JP
- Japan
- Prior art keywords
- column
- spindle head
- pin
- base
- vertical direction
- 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
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
たもので、第１図は側面図、第２図は第１図のＡ
部断面図、第３図は第１図のＢ部断面図である。
第４図は孔開け加工済の旋回軸受の斜視図、第５
図は従来の同種のボール盤を示す側面図である。
図中、１……ベース、２……コラム、３……旋
回軸受、４……主軸頭、５……モータ、６……主
軸、９……位置決め対、１１……位置決めピン、
１２……位置決め孔、１４……テーブル。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a side view and Figure 2 being A of Figure 1.
FIG. 3 is a sectional view taken along section B in FIG. 1.
Figure 4 is a perspective view of the slewing bearing with holes drilled, Figure 5
The figure is a side view showing a conventional drilling machine of the same type. In the figure, 1... Base, 2... Column, 3... Swivel bearing, 4... Spindle head, 5... Motor, 6... Main shaft, 9... Positioning pair, 11... Positioning pin,
12...Positioning hole, 14...Table.
Claims (1)
３を介して水平方向に旋回自在な主軸頭４が設け
られており、該主軸頭とコラム２の対向面には一
対の位置決め対９が配置されており、該位置決め
対のテーパピン１１が垂直方向に進退自在にコラ
ム２に設けられており、該ピンと係合するピン孔
１２が主軸頭４に設けられており、前記主軸頭４
には垂直方向に主軸６が設けられており、前記ベ
ース１にはコラム２と隣接させて昇降自在かつ水
平動不能なテーブル１４が設けられている、立て
形ボール盤。 A spindle head 4 that can freely rotate horizontally via a swing bearing 3 is provided at the top end of a column 2 erected on a base 1, and a pair of positioning pairs 9 are arranged on opposing surfaces of the spindle head and column 2. A taper pin 11 of the positioning pair is provided in the column 2 so as to be able to move forward and backward in the vertical direction, and a pin hole 12 that engages with the pin is provided in the spindle head 4.
is provided with a main shaft 6 in the vertical direction, and the base 1 is provided with a table 14 adjacent to the column 2 that can be raised and lowered but cannot be moved horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627690U JPH03117513U (en) | 1990-03-15 | 1990-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627690U JPH03117513U (en) | 1990-03-15 | 1990-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117513U true JPH03117513U (en) | 1991-12-04 |
Family
ID=31529179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2627690U Pending JPH03117513U (en) | 1990-03-15 | 1990-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013161330A1 (en) * | 2012-04-26 | 2013-10-31 | 本田技研工業株式会社 | Working machine |
-
1990
- 1990-03-15 JP JP2627690U patent/JPH03117513U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013161330A1 (en) * | 2012-04-26 | 2013-10-31 | 本田技研工業株式会社 | Working machine |
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