JPS62153025U - - Google Patents
Info
- Publication number
- JPS62153025U JPS62153025U JP3979086U JP3979086U JPS62153025U JP S62153025 U JPS62153025 U JP S62153025U JP 3979086 U JP3979086 U JP 3979086U JP 3979086 U JP3979086 U JP 3979086U JP S62153025 U JPS62153025 U JP S62153025U
- Authority
- JP
- Japan
- Prior art keywords
- rest
- roller
- support shaft
- lever
- workpiece
- 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
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
Description
第１図は本考案の断面側面図、第２図は断面平
面図、第３図は第１図―線断面図である。
１…ベース、２…装置本体、３…エストローラ
、４…支持軸、６…偏心軸、７…レバー、８…操
作ロツド、９…シリンダ、１２…当接部材、１３
…ロツド、１４…ストツパねじ、１５…スペーサ
、１７…シリンダ。
FIG. 1 is a cross-sectional side view of the present invention, FIG. 2 is a cross-sectional plan view, and FIG. 3 is a cross-sectional view taken along the line of FIG. 1. DESCRIPTION OF SYMBOLS 1...Base, 2...Device body, 3...Estroler, 4...Support shaft, 6...Eccentric shaft, 7...Lever, 8...Operation rod, 9...Cylinder, 12...Abutting member, 13
...Rod, 14...Stopper screw, 15...Spacer, 17...Cylinder.
Claims (1)
軸状ワークの軸線を挾んでワークの外径に接触す
る一対のレストローラをベース上に固定した装置
本体にワーク軸線と平行な軸線回りに支持軸で回
転可能に軸承したレスト装置において、前記レス
トローラを前記支持軸上に形成した偏心軸上に回
転可能に軸承し、前記支持軸にレバーを設け、こ
のレバーと連繋され、前記支持軸を支持軸中心回
りに回動して前記偏心軸上のレストローラを前後
２位置に偏心揺動切替する作動装置と、このレス
トローラの前後２位置を規定するための前記レバ
ーの旋回動位置を複数位置で規制する当接部材と
を備えて成るローラ式レスト装置。 A pair of rest rollers are fixed on the base, which sandwich the axis of a shaft-like workpiece that is rotatably supported between the headstock and tailstock and contact the outer diameter of the workpiece.The axis line is parallel to the workpiece axis. In the rest device, the rest roller is rotatably supported on an eccentric shaft formed on the support shaft, a lever is provided on the support shaft, and the rest roller is connected to the lever, and the rest roller is rotatably supported on an eccentric shaft formed on the support shaft. an actuating device that rotates a support shaft around the center of the support shaft to eccentrically swing the rest roller on the eccentric shaft between two forward and rearward positions; and a pivoting motion of the lever for defining the two forward and rearward positions of the rest roller. A roller rest device comprising an abutment member that regulates the position at a plurality of positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986039790U JPH0410987Y2 (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986039790U JPH0410987Y2 (en) | 1986-03-20 | 1986-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153025U true JPS62153025U (en) | 1987-09-28 |
| JPH0410987Y2 JPH0410987Y2 (en) | 1992-03-18 |
Family
ID=30853291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986039790U Expired JPH0410987Y2 (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410987Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112538U (en) * | 1983-01-20 | 1984-07-30 | 豊田工機株式会社 | Anti-chatter device for journal lathes |
-
1986
- 1986-03-20 JP JP1986039790U patent/JPH0410987Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112538U (en) * | 1983-01-20 | 1984-07-30 | 豊田工機株式会社 | Anti-chatter device for journal lathes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410987Y2 (en) | 1992-03-18 |