JPH0174044U - - Google Patents
Info
- Publication number
- JPH0174044U JPH0174044U JP1987169546U JP16954687U JPH0174044U JP H0174044 U JPH0174044 U JP H0174044U JP 1987169546 U JP1987169546 U JP 1987169546U JP 16954687 U JP16954687 U JP 16954687U JP H0174044 U JPH0174044 U JP H0174044U
- Authority
- JP
- Japan
- Prior art keywords
- reference end
- end surface
- spindle
- tapered portion
- annular groove
- 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
- 238000009751 slip forming Methods 0.000 claims 1
Landscapes
- Gripping On Spindles (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案の実施例を示す主軸装置の断面
図である。
１０……主軸装置本体、１１……主軸、１５，
１６……基準端面、２０……工具ホルダ、２１…
…テーパ部（テーパ穴）、２５……クランプ部材
、３０……環状溝、３１……エア通路、３４……
圧力スイツチ。
FIG. 1 is a sectional view of a spindle device showing an embodiment of the present invention. 10... Spindle device main body, 11... Spindle, 15,
16... Reference end surface, 20... Tool holder, 21...
... Tapered part (tapered hole), 25 ... Clamp member, 30 ... Annular groove, 31 ... Air passage, 34 ...
Pressure switch.
Claims (1)
ルダを着脱可能に装着する主軸装置において、前
記主軸の先端にテーパ部と基準端面とを連続的に
形成し、また前記工具ホルダに前記テーパ部に嵌
合するテーパ部と前記基準端面に当接する基準端
面を形成し、前記主軸側のテーパ部と基準端面と
の接続部に環状溝を形成し、この環状溝にエア通
路を介してエア供給源を接続し、このエア通路に
圧力スイツチを接続してなる主軸装置。 In a spindle device in which a tool holder is removably attached to the tip of a spindle that is rotatably supported on a main body, a taper portion and a reference end surface are continuously formed at the tip of the spindle, and the tool holder is provided with a tapered portion and a reference end face. A tapered portion to be fitted and a reference end surface that abuts the reference end surface are formed, an annular groove is formed at a connecting portion between the tapered portion on the main shaft side and the reference end surface, and an air supply source is connected to the annular groove via an air passage. and a pressure switch connected to this air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169546U JPH0174044U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169546U JPH0174044U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174044U true JPH0174044U (en) | 1989-05-18 |
Family
ID=31459707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169546U Pending JPH0174044U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065851U (en) * | 1992-06-29 | 1994-01-25 | 村田機械株式会社 | Rotating tool contact confirmation device |
-
1987
- 1987-11-05 JP JP1987169546U patent/JPH0174044U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065851U (en) * | 1992-06-29 | 1994-01-25 | 村田機械株式会社 | Rotating tool contact confirmation device |