JPS58154005U - Back counterbore device - Google Patents
Back counterbore deviceInfo
- Publication number
- JPS58154005U JPS58154005U JP5333582U JP5333582U JPS58154005U JP S58154005 U JPS58154005 U JP S58154005U JP 5333582 U JP5333582 U JP 5333582U JP 5333582 U JP5333582 U JP 5333582U JP S58154005 U JPS58154005 U JP S58154005U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- spindle
- recess
- rod
- horizontal axis
- 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
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す要部切欠正面図、第２図〜第８図
は本考案の巣施の一例を示し、第２図は加工状態の要部
切欠正面図、第３図は刃物収納状態の要部縦断面図、第
４図は第２図のＸ−Ｘ矢視図、第５図は同じく第２図の
Ｙ−Ｙ矢視図、第６図はホルダーの断面図、第７図はホ
ルダー駆動部の要部切欠側面図、第８図はスピンドの側
面図である。
１１・・・・・・スピンドル、１２・・・・・・チャッ
ク、１３・・・・・・刃物、１３ａ・・・・・・先端刃
部、１４・・・・・・凹部、１５・・・・・・水平軸芯
、１６・・・・・・ホルダー、１６’ａ・・・・・・ス
リット部、ｉ−７−−−−−−ロツド、１７ａ・・・・
・・下端首部、１８・・・・・・長孔、２１・・・・・
・操作リング、２７・・・・・・被加工物、２８・・・
・・・ドリル孔。Fig. 1 is a cutaway front view of the main part showing a conventional example, Figs. 2 to 8 show an example of the nest application of the present invention, Fig. 2 is a cutaway front view of the main part in the processed state, and Fig. 3 is a cutter. FIG. 4 is a longitudinal sectional view of the main part in the stored state, FIG. 4 is a view along the X-X arrow in FIG. 2, FIG. FIG. 7 is a cutaway side view of the main part of the holder drive section, and FIG. 8 is a side view of the spindle. 11...Spindle, 12...Chuck, 13...Blade, 13a...Tip blade, 14...Recess, 15... ...Horizontal axis, 16...Holder, 16'a...Slit part, i-7--Rod, 17a...
...Lower end neck, 18...Long hole, 21...
・Operation ring, 27... Workpiece, 28...
...Drill hole.
Claims (1)
って枢支された刃物と、この刃物の先端部を除いて覆い
且つ刃物の後端から突出させて前記水平軸芯を以って枢
支されたホルダーと、前記スピンドル内に上下方向に挿
入され、下端が前記ホルダーの後端と係合し上端に前記
スピンドルの上端に上下動可能に外嵌する操作リングと
結合されたロッドとから成り、前記操作リングによるロ
ッドの上下動により刃物をその先端刃部が前記凹部から
突出する水平状態と凹部内に傾斜して収納した状態とに
切り換えるようにしたことを特徴とする裏座ぐり装置。A spindle, a cutter pivoted about a horizontal axis in a recessed part of the spindle, and a cutter that covers all but the tip of the cutter and projects from the rear end of the cutter and pivots about the horizontal axis. a rod that is inserted into the spindle in the vertical direction, whose lower end engages with the rear end of the holder, and whose upper end is coupled to an operating ring that is fitted onto the upper end of the spindle so as to be movable up and down; A back countersinking device characterized in that, by vertical movement of the rod by the operation ring, the cutter is switched between a horizontal state in which the tip end portion of the blade protrudes from the recess and a state in which it is stored in the recess at an angle. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5333582U JPS58154005U (en) | 1982-04-12 | 1982-04-12 | Back counterbore device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5333582U JPS58154005U (en) | 1982-04-12 | 1982-04-12 | Back counterbore device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58154005U true JPS58154005U (en) | 1983-10-14 |
Family
ID=30064003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5333582U Pending JPS58154005U (en) | 1982-04-12 | 1982-04-12 | Back counterbore device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58154005U (en) |
-
1982
- 1982-04-12 JP JP5333582U patent/JPS58154005U/en active Pending
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