JPS6253932U - - Google Patents
Info
- Publication number
- JPS6253932U JPS6253932U JP14364085U JP14364085U JPS6253932U JP S6253932 U JPS6253932 U JP S6253932U JP 14364085 U JP14364085 U JP 14364085U JP 14364085 U JP14364085 U JP 14364085U JP S6253932 U JPS6253932 U JP S6253932U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- shaft
- width
- component
- axial direction
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Description
図面は本考案の一実施例を示したもので、第１
図はマシニングセンタ或いは多軸自動盤のスピン
ドル後方のアンクランプ装置に本考案を適用した
ものの主軸後端部の断面図、第２図は第１図の
―断面図、第３図は本考案の斜視図、第４図は
本考案の断面図である。
Ａ……アンクランプ装置、１……スピンドル、
２……ドローバ、３……ノズル、４……ブラケツ
ト、５……ピストン、６……止め輪、６′……座
金、７……スプリング、８……ピストンロツド、
８ｂ……溝、９……近接スイツチ、１０……ドツ
グ、１１……スリーブ、１１ａ……端面、１１ｂ
……溝部、１２……軸止め金具、１３，１４……
ネジ。
The drawing shows one embodiment of the present invention.
The figure is a cross-sectional view of the rear end of the main spindle of the invention applied to an unclamping device behind the spindle of a machining center or multi-spindle automatic lathe, Figure 2 is a sectional view of Figure 1, and Figure 3 is a perspective view of the invention. FIG. 4 is a sectional view of the present invention. A... Unclamp device, 1... Spindle,
2... Drawbar, 3... Nozzle, 4... Bracket, 5... Piston, 6... Retaining ring, 6'... Washer, 7... Spring, 8... Piston rod,
8b...Groove, 9...Proximity switch, 10...Dog, 11...Sleeve, 11a...End face, 11b
... Groove, 12 ... Shaft stopper, 13, 14 ...
screw.
Claims (1)
せた軸と、該軸に挿嵌され端面の一端を前記溝の
深さと一致させると共に他端を円周内に保つ溝部
を貫通させた部品と、該部品と前記軸との間に前
記軸の溝を幅に等しい幅と、前記部品の溝部の幅
と等しい高さを有し前記軸の溝と前記部品の溝部
に嵌入されると共に前記部品の溝部に軸方向にネ
ジによつて拘束される軸止め金具を設けたことを
特徴とする軸止め構造。 A component that has a shaft that has a groove passed through its outer periphery in a direction perpendicular to the axial direction, and a groove that is inserted into the shaft so that one end of the end face matches the depth of the groove and the other end is kept within the circumference. and the part and the shaft have a width equal to the width of the groove of the shaft and a height equal to the width of the groove of the part, and are fitted into the groove of the shaft and the groove of the part, and A shaft stop structure characterized in that a shaft stop metal fitting is provided in a groove portion of a component to be restrained in the axial direction by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14364085U JPS6253932U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14364085U JPS6253932U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6253932U true JPS6253932U (en) | 1987-04-03 |
Family
ID=31053511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14364085U Pending JPS6253932U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6253932U (en) |
-
1985
- 1985-09-20 JP JP14364085U patent/JPS6253932U/ja active Pending