JPH0447965U - - Google Patents
Info
- Publication number
- JPH0447965U JPH0447965U JP9169090U JP9169090U JPH0447965U JP H0447965 U JPH0447965 U JP H0447965U JP 9169090 U JP9169090 U JP 9169090U JP 9169090 U JP9169090 U JP 9169090U JP H0447965 U JPH0447965 U JP H0447965U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- mounting shaft
- boss
- workpiece mounting
- center hole
- 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 2
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
第１図ないし第３図はこの考案の第１実施例を
示す図で、第１図は一部を断面で示す正面図、第
２図は要部の斜視図、第３図は回し金の斜視図で
ある。第４図および第５図は第２実施例の要部の
斜視図及び断面図である。第６図及び第７図は第
１従来構造を示す図で、第６図は正面図、第７図
は加工端面の変形状態を誇張して示す説明図であ
る。第８図は第２従来構造を示す正面図である。
図中、１……円筒ワーク、２……加工端面、９
……ワークレスト、１１……ワーク取付軸、１２
……センタ、２１……回し金、２４……ボス、２
５……センタ孔、２７……Ｏリング、４１，４２
……磁石。
Figures 1 to 3 are views showing the first embodiment of this invention, with Figure 1 being a partially sectional front view, Figure 2 being a perspective view of the main parts, and Figure 3 showing the turner. FIG. FIGS. 4 and 5 are a perspective view and a sectional view of essential parts of the second embodiment. 6 and 7 are diagrams showing a first conventional structure, where FIG. 6 is a front view and FIG. 7 is an exaggerated explanatory diagram showing a deformed state of a processed end surface. FIG. 8 is a front view showing a second conventional structure. In the figure, 1... Cylindrical workpiece, 2... Machining end surface, 9
... Work rest, 11 ... Work mounting shaft, 12
... Center, 21 ... Rotary money, 24 ... Boss, 2
5... Center hole, 27... O ring, 41, 42
……magnet.
Claims (1)
のみセンタ孔２５を有するボス２４を嵌合して該
端部に回し金２１を装着し、ワークの加工端面２
側にワークの外周を保持するワークレスト９を設
け、回し金２１とワーク取付軸１１との間に両者
を互いに接近する方向に付勢する付勢手段２７，
４１，４２を設け、ワーク取付軸１１のセンタ１
２とボス２４のセンタ孔２５とを嵌合させ且つワ
ーク１の加工端面２側を上記ワークレスト９で支
持することを特徴とする、端面研削時の円筒ワー
クの支持構造。 A boss 24 having a center hole 25 is fitted only to the end of the cylindrical workpiece 1 on the side of the workpiece mounting shaft 11, and a turner 21 is attached to the end.
A work rest 9 for holding the outer periphery of the workpiece is provided on the side, and a biasing means 27 for biasing the rotary ring 21 and the workpiece mounting shaft 11 in a direction toward each other;
41 and 42 are provided, and the center 1 of the workpiece mounting shaft 11 is
2 and a center hole 25 of a boss 24 are fitted together, and the processed end surface 2 side of the work 1 is supported by the work rest 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9169090U JPH0447965U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9169090U JPH0447965U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447965U true JPH0447965U (en) | 1992-04-23 |
Family
ID=31827547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9169090U Pending JPH0447965U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447965U (en) |
-
1990
- 1990-08-31 JP JP9169090U patent/JPH0447965U/ja active Pending