JPS63179036U - - Google Patents
Info
- Publication number
- JPS63179036U JPS63179036U JP6796887U JP6796887U JPS63179036U JP S63179036 U JPS63179036 U JP S63179036U JP 6796887 U JP6796887 U JP 6796887U JP 6796887 U JP6796887 U JP 6796887U JP S63179036 U JPS63179036 U JP S63179036U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- key grooves
- keys
- main spindle
- machine tool
- 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
- Jigs For Machine Tools (AREA)
Description
第１図は本考案による一実施例の正面図、第２
図はその平面図、第３図は第１図の底面図である
。
又、図中の符号で１は主軸、２はばね、３，６
はボルト、４は工具ホルダ、５はキー、７はキー
溝である。
Figure 1 is a front view of one embodiment of the present invention;
The figure is a plan view thereof, and FIG. 3 is a bottom view of FIG. 1. Also, in the figures, 1 is the main shaft, 2 is the spring, 3, 6
4 is a bolt, 4 is a tool holder, 5 is a key, and 7 is a keyway.
Claims (1)
ホルダが着脱自在に装着され且つ前記キー溝と係
合する複数のキーが先端部に突設された主軸を有
する工作機械において、前記複数のキーのうちの
一つを前記主軸に対する前記工具ホルダの回転方
向取付位置を常に一定に保つバツクラツシユ除去
用のばね材に換えたことを特徴とする工作機械主
軸の工具連結部。 In a machine tool having a main shaft, a tool holder having a plurality of spaced apart key grooves formed on the outer circumferential surface thereof is detachably mounted, and a plurality of keys protruding from the tip portion to engage with the key grooves, A tool connecting portion of a machine tool main spindle, characterized in that one of the keys is replaced with a spring material for removing backlash, which keeps the rotational mounting position of the tool holder relative to the main spindle constant at all times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6796887U JPS63179036U (en) | 1987-05-08 | 1987-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6796887U JPS63179036U (en) | 1987-05-08 | 1987-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63179036U true JPS63179036U (en) | 1988-11-18 |
Family
ID=30907359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6796887U Pending JPS63179036U (en) | 1987-05-08 | 1987-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63179036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01182506A (en) * | 1988-01-18 | 1989-07-20 | Hitachi Ltd | High/low pressure integral type steam turbine rotor |
| JP2001105264A (en) * | 1999-10-12 | 2001-04-17 | Daishowa Seiki Co Ltd | Tool fitting device |
-
1987
- 1987-05-08 JP JP6796887U patent/JPS63179036U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01182506A (en) * | 1988-01-18 | 1989-07-20 | Hitachi Ltd | High/low pressure integral type steam turbine rotor |
| JP2001105264A (en) * | 1999-10-12 | 2001-04-17 | Daishowa Seiki Co Ltd | Tool fitting device |