JPS6199406U - - Google Patents
Info
- Publication number
- JPS6199406U JPS6199406U JP18320384U JP18320384U JPS6199406U JP S6199406 U JPS6199406 U JP S6199406U JP 18320384 U JP18320384 U JP 18320384U JP 18320384 U JP18320384 U JP 18320384U JP S6199406 U JPS6199406 U JP S6199406U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- movable body
- tool
- inner main
- attachment
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
- Turning (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案一実施例の縦断面図、第２図は
第１図―線に沿う断面図、第３図は本考案第
一実施例の作動説明図、第４図はアタツチメント
本体とローラの軌跡の説明図、第５図は本考案の
他の実施例の構成説明図、第６図は第５図―
線に沿う断面図である。
１は外主軸、２は内主軸、４はアタツチメント
本体。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a sectional view along the line of Fig. 1, Fig. 3 is an explanatory diagram of the operation of the first embodiment of the invention, and Fig. 4 is an attachment main body. An explanatory diagram of the locus of the roller, FIG. 5 is an explanatory diagram of the configuration of another embodiment of the present invention, and FIG.
It is a sectional view along a line. 1 is the outer main shaft, 2 is the inner main shaft, and 4 is the attachment body.
Claims (1)
タツチメント本体４に、内主軸２の軸線に対して
直角方向に移動する移動体Ｂを設けると共に移動
体Ｂに工具２０を設け、アタツチメント本体４に
内・外主軸２，１の相対回転変位を利用して移動
体Ｂを内主軸２に対するアタツチメント本体４の
偏心量ｅの２倍以上に移動させる移動手段を設け
たことを特徴とする工具径可変形主軸装置の工具
可変ストローク拡大アタツチメント装置。 An attachment body 4 that is removably attached to the mounting portion 3 of the inner main shaft 2 is provided with a movable body B that moves in a direction perpendicular to the axis of the inner main shaft 2, and a tool 20 is provided on the movable body B. A tool diameter characterized in that a moving means for moving the movable body B by more than twice the eccentricity e of the attachment body 4 with respect to the inner main shaft 2 using the relative rotational displacement of the inner and outer main shafts 2 and 1 is provided. Tool variable stroke expansion attachment device for variable spindle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18320384U JPS6199406U (en) | 1984-12-04 | 1984-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18320384U JPS6199406U (en) | 1984-12-04 | 1984-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6199406U true JPS6199406U (en) | 1986-06-25 |
Family
ID=30740713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18320384U Pending JPS6199406U (en) | 1984-12-04 | 1984-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002059341A (en) * | 2000-08-24 | 2002-02-26 | Okuma Corp | Measuring unit |
| JP2014091171A (en) * | 2012-10-31 | 2014-05-19 | Nsk Ltd | Grinding spindle of screw grinder |
-
1984
- 1984-12-04 JP JP18320384U patent/JPS6199406U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002059341A (en) * | 2000-08-24 | 2002-02-26 | Okuma Corp | Measuring unit |
| JP2014091171A (en) * | 2012-10-31 | 2014-05-19 | Nsk Ltd | Grinding spindle of screw grinder |
| US9757809B2 (en) | 2012-10-31 | 2017-09-12 | Nsk Ltd. | Grinding spindle for screw grinder |