JPS62165845U - - Google Patents
Info
- Publication number
- JPS62165845U JPS62165845U JP5490586U JP5490586U JPS62165845U JP S62165845 U JPS62165845 U JP S62165845U JP 5490586 U JP5490586 U JP 5490586U JP 5490586 U JP5490586 U JP 5490586U JP S62165845 U JPS62165845 U JP S62165845U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- spindle
- rotary cutter
- fixed
- key
- 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
- 239000011888 foil Substances 0.000 description 1
Description
第１図は本考案の一実施例を示す縦断側面図、
第２図乃至第７図は第１図のＡ―Ａ線断面図で順
次回転に伴う変化状態を示す。第８図、第９図は
、従来のロツク機構の順次、回転に伴う変化を示
す横断正面図である。
図において、１はギヤカバ、２はスピンドル、
３はスリーブ、３ａは係止溝、４はキー、５はロ
ツクピン、６はスプリング、７は係止板、８はト
イシ、９はホイルナツトである。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention;
FIGS. 2 to 7 are cross-sectional views taken along the line AA in FIG. 1, and sequentially show states of change due to rotation. FIGS. 8 and 9 are cross-sectional front views showing changes in the conventional locking mechanism as it rotates. In the figure, 1 is a gear cover, 2 is a spindle,
3 is a sleeve, 3a is a locking groove, 4 is a key, 5 is a lock pin, 6 is a spring, 7 is a locking plate, 8 is a toe, and 9 is a foil nut.
Claims (1)
端に固着される回転刃物を有し、前記スピンドル
にキー等の締結手段により固定されたスリーブと
、該スリーブと直交して配設され、前記スリーブ
に適宜係合しその回転を拘束するロツクピンを備
えた回転工具において、前記スリーブを多角柱に
形成して成る回転刃物取付軸のロツク装置。 It has a rotationally driven spindle, a rotary cutter fixed to the tip of the spindle, a sleeve fixed to the spindle by a fastening means such as a key, and a sleeve disposed orthogonally to the sleeve and appropriately engaged with the sleeve. A locking device for a rotary cutter mounting shaft, in a rotary tool equipped with a lock pin that locks together and restrains its rotation, the sleeve being formed into a polygonal prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5490586U JPS62165845U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5490586U JPS62165845U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165845U true JPS62165845U (en) | 1987-10-21 |
Family
ID=30882322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5490586U Pending JPS62165845U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165845U (en) |
-
1986
- 1986-04-11 JP JP5490586U patent/JPS62165845U/ja active Pending
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