JPS6360545U - - Google Patents
Info
- Publication number
- JPS6360545U JPS6360545U JP15362986U JP15362986U JPS6360545U JP S6360545 U JPS6360545 U JP S6360545U JP 15362986 U JP15362986 U JP 15362986U JP 15362986 U JP15362986 U JP 15362986U JP S6360545 U JPS6360545 U JP S6360545U
- Authority
- JP
- Japan
- Prior art keywords
- headstock
- main shaft
- center
- tapered
- grinding machine
- 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
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
第１図は本考案を実施した一実施例を示す円筒
研削盤の概略正面図である。第２図は第１図にお
ける矢印部分の拡大断面図、第３図は第２図の
右側面図である。第４図は主軸に取付けたチヤツ
クを示す正面図である。
［図面の主要な部分を表わす符号の説明］、１
……円筒研削盤、７……主軸台、１１……主軸、
１３……死心センタ、２３，２５……軸受、５５
……テーパ部、５７……中空円筒部材、６７……
キヤツプ、７５……サークリツプ。
FIG. 1 is a schematic front view of a cylindrical grinder showing an embodiment of the present invention. 2 is an enlarged sectional view of the arrowed portion in FIG. 1, and FIG. 3 is a right side view of FIG. 2. FIG. 4 is a front view showing the chuck attached to the main shaft. [Explanation of symbols representing main parts of drawings], 1
... Cylindrical grinder, 7 ... Headstock, 11 ... Main spindle,
13... Dead center, 23, 25... Bearing, 55
... Tapered part, 57 ... Hollow cylindrical member, 67 ...
Cap, 75...Circlip.
Claims (1)
研削盤の主軸台であつて、主軸台の長手方向内に
穿設された貫通孔にテーパ部を形成して設け、上
記貫通孔内に回転自在かつ軸方向に微動可能に主
軸を嵌入し、主軸における外周部の一部に、前記
テーパ部と係脱自在なテーパ面を設け、そのテー
パ面と前記テーパ部とを係脱するために主軸を長
手方向に微動するための移動調整装置を主軸の後
方部に設けてなることを特徴とする円筒研削盤の
主軸台。 A headstock of a cylindrical grinding machine that can use both a dead center center and a live center center, wherein a tapered portion is formed in a through hole drilled in the longitudinal direction of the headstock, and a rotatable and rotatable portion is provided in the through hole. A main shaft is fitted so as to be able to move slightly in the axial direction, a tapered surface is provided on a part of the outer periphery of the main shaft, and the main shaft is longitudinally moved in order to engage and disengage the tapered surface and the tapered part. A headstock for a cylindrical grinding machine, characterized in that a movement adjustment device is provided at the rear of the spindle for slight movement in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15362986U JPS6360545U (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15362986U JPS6360545U (en) | 1986-10-08 | 1986-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6360545U true JPS6360545U (en) | 1988-04-22 |
Family
ID=31072676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15362986U Pending JPS6360545U (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360545U (en) |
-
1986
- 1986-10-08 JP JP15362986U patent/JPS6360545U/ja active Pending