JPS628002U - - Google Patents
Info
- Publication number
- JPS628002U JPS628002U JP10083385U JP10083385U JPS628002U JP S628002 U JPS628002 U JP S628002U JP 10083385 U JP10083385 U JP 10083385U JP 10083385 U JP10083385 U JP 10083385U JP S628002 U JPS628002 U JP S628002U
- Authority
- JP
- Japan
- Prior art keywords
- main axis
- chuck
- workpiece
- chuck body
- direction perpendicular
- 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.)
- Granted
Links
Landscapes
- Gripping On Spindles (AREA)
- Turning (AREA)
Description
第１図ないし第４図は本考案の一実施例による
チヤツクを旋盤の主軸に取り付けた状態を示し、
第１図はその断面側面図、第２図はその部分平面
図、第３図はその正面図、第４図はその断面正面
図である。
図において、１は主軸、２ｂは主軸前端面（チ
ヤツク摺動面）、１０はチヤツク、１２はチヤツ
ク本体、２９は位置決め部、Ｗはクランクシヤフ
ト（ワーク）、Ｗ１はクランク主軸部（被把持部
）、Ｗ２はクランクピン穴（被加工部）、Ｌは偏
心量である。
1 to 4 show a chuck according to an embodiment of the present invention attached to the main shaft of a lathe,
1 is a sectional side view thereof, FIG. 2 is a partial plan view thereof, FIG. 3 is a front view thereof, and FIG. 4 is a sectional front view thereof. In the figure, 1 is the main shaft, 2b is the main shaft front end surface (chuck sliding surface), 10 is the chuck, 12 is the chuck body, 29 is the positioning part, W is the crankshaft (work), W1 is the crank main shaft part (grasped part ), W2 is the crank pin hole (processed part), and L is the eccentricity.
Claims (1)
該被加工部が旋盤の主軸と一致するよう支持する
ためのチヤツクであつて、上記主軸の前端面に該
主軸と直角方向に移動可能に取り付けられワーク
の被把持部を把持するチヤツク本体と、該チヤツ
ク本体を上記主軸と直角方向に移動させ、かつワ
ークの被加工部が上記主軸と一致したとき該チヤ
ツク本体を主軸に対して固定する位置決め部とを
備えたことを特徴とするチヤツク。 A chuck for supporting a workpiece in which the gripped part and the machined part are eccentric so that the machined part is aligned with the main axis of the lathe, and is movable in a direction perpendicular to the main axis on the front end surface of the main spindle. A chuck body is attached and grips a gripped part of a workpiece, and the chuck body is moved in a direction perpendicular to the main axis, and when the processed part of the workpiece coincides with the main axis, the chuck body is fixed to the main axis. A chuck characterized by comprising a positioning part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985100833U JPH061281Y2 (en) | 1985-07-02 | 1985-07-02 | Check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985100833U JPH061281Y2 (en) | 1985-07-02 | 1985-07-02 | Check |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS628002U true JPS628002U (en) | 1987-01-19 |
| JPH061281Y2 JPH061281Y2 (en) | 1994-01-12 |
Family
ID=30971016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985100833U Expired - Lifetime JPH061281Y2 (en) | 1985-07-02 | 1985-07-02 | Check |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061281Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0188904U (en) * | 1987-12-02 | 1989-06-12 | ||
| JPH0194903U (en) * | 1987-12-14 | 1989-06-22 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5875663U (en) * | 1981-11-12 | 1983-05-21 | 豊田工機株式会社 | Crankshaft holding chuck |
-
1985
- 1985-07-02 JP JP1985100833U patent/JPH061281Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5875663U (en) * | 1981-11-12 | 1983-05-21 | 豊田工機株式会社 | Crankshaft holding chuck |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0188904U (en) * | 1987-12-02 | 1989-06-12 | ||
| JPH0194903U (en) * | 1987-12-14 | 1989-06-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061281Y2 (en) | 1994-01-12 |