JPH0247104U - - Google Patents
Info
- Publication number
- JPH0247104U JPH0247104U JP12777688U JP12777688U JPH0247104U JP H0247104 U JPH0247104 U JP H0247104U JP 12777688 U JP12777688 U JP 12777688U JP 12777688 U JP12777688 U JP 12777688U JP H0247104 U JPH0247104 U JP H0247104U
- Authority
- JP
- Japan
- Prior art keywords
- center
- shank
- tailstock
- shaft
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案に係る心調整機構を備えたセ
ンターの第１の例を示す使用状態の縦断側面図、
第２図は同上の正面図、第３図はセンターの第２
の例を示す側面図、第４図はセンターの第３の例
を示す側面図、第５図はセンターのシヤンクと先
端部の偏心量と心ずれ調整の関係を示す説明図、
第６図は従来の旋盤における主軸と心押台及びバ
イトによる加工物の切削状態を示す平面図である
。
１１……センター、１２……シヤンク、１３…
…頭部、１４……先端部、１５……先端部の軸心
、１７……シヤンクの軸心、１８……偏心量、１
９……心押軸、２０……支持孔、２１……表示部
、２２……目盛、２４……指針。
FIG. 1 is a longitudinal sectional side view showing a first example of a center equipped with a heart adjustment mechanism according to the invention in a state of use;
Figure 2 is the front view of the same as above, Figure 3 is the center 2nd view.
FIG. 4 is a side view showing a third example of the center, FIG. 5 is an explanatory diagram showing the relationship between the center shank and the eccentricity of the tip and misalignment adjustment.
FIG. 6 is a plan view showing the cutting state of a workpiece using a main spindle, a tailstock, and a cutting tool in a conventional lathe. 11...Center, 12...Shayank, 13...
...Head, 14...Tip, 15...Axis of tip, 17...Axis of shank, 18...Eccentricity, 1
9...Tailstock shaft, 20...Support hole, 21...Display section, 22...Scale, 24...Pointer.
Claims (1)
軸心に対して偏心状に設けてセンターを形成し、
センターのシヤンクを挿入して取付ける心押軸と
前記センターとに、偏心量の表示部を設けた心押
台におけるセンターの心調整機構。 A tip portion is provided at the end of the circular shaft-shaped shank in an eccentric manner with respect to the axis of the shank to form a center,
A center center adjustment mechanism in a tailstock, in which a center shank is inserted into and attached to the tailstock shaft, and the center is provided with an eccentricity display section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12777688U JPH0247104U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12777688U JPH0247104U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247104U true JPH0247104U (en) | 1990-03-30 |
Family
ID=31380508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12777688U Pending JPH0247104U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247104U (en) |
-
1988
- 1988-09-28 JP JP12777688U patent/JPH0247104U/ja active Pending