JPS61105506U - - Google Patents
Info
- Publication number
- JPS61105506U JPS61105506U JP19200084U JP19200084U JPS61105506U JP S61105506 U JPS61105506 U JP S61105506U JP 19200084 U JP19200084 U JP 19200084U JP 19200084 U JP19200084 U JP 19200084U JP S61105506 U JPS61105506 U JP S61105506U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- spindle
- gear housing
- attached
- drill
- 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
- Drilling And Boring (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図はアングルドリルの要部の縦断面図、
第２図は同じく一部破断正面図、第３図は第１図
のＸ―Ｘ線断面図、第４図は従来の支持機構を示
す平面図である。
３……ギヤハウジング、７……スピンドル、１
１……ベアリング、１１ａ……外輪、１１ｂ……
内輪、１２……ピン、１３……ワツシヤ、Ｄ……
ドリル本体。
Figures 1 to 3 show an embodiment of the present invention, and Figure 1 is a vertical cross-sectional view of the main parts of the angle drill;
FIG. 2 is a partially cutaway front view, FIG. 3 is a sectional view taken along the line X--X in FIG. 1, and FIG. 4 is a plan view showing a conventional support mechanism. 3...Gear housing, 7...Spindle, 1
1...bearing, 11a...outer ring, 11b...
Inner ring, 12...pin, 13...washia, D...
Drill body.
Claims (1)
の上端を可転支持するためにドリル本体のギヤハ
ウジング内に設けたベアリングの下面には、この
ベアリングの外輪を支承するために前記ギヤハウ
ジングに対し両持状に橋架されたピンを添設する
一方、前記ベアリングの上面には前記ベアリング
の内輪を前記スピンドルの上端に固定するために
同上端に締着されたワツシヤを載設したことを特
徴とするアングルドリルにおけるスピンドル支持
装置。 The lower surface of the bearing provided in the gear housing of the drill body to rotatably support the upper end of the spindle to which the drill chuck is attached at the lower end has a double-supported shape with respect to the gear housing to support the outer ring of the bearing. An angle drill characterized in that a pin is attached to the bearing, and a washer is mounted on the upper surface of the bearing to fix the inner ring of the bearing to the upper end of the spindle. Spindle support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19200084U JPS61105506U (en) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19200084U JPS61105506U (en) | 1984-12-17 | 1984-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105506U true JPS61105506U (en) | 1986-07-04 |
Family
ID=30749433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19200084U Pending JPS61105506U (en) | 1984-12-17 | 1984-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105506U (en) |
-
1984
- 1984-12-17 JP JP19200084U patent/JPS61105506U/ja active Pending