JPH01106110U - - Google Patents
Info
- Publication number
- JPH01106110U JPH01106110U JP19985787U JP19985787U JPH01106110U JP H01106110 U JPH01106110 U JP H01106110U JP 19985787 U JP19985787 U JP 19985787U JP 19985787 U JP19985787 U JP 19985787U JP H01106110 U JPH01106110 U JP H01106110U
- Authority
- JP
- Japan
- Prior art keywords
- collet
- fitted
- groove
- drill shank
- mounting portion
- 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.)
- Granted
Links
Landscapes
- Gripping On Spindles (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
第１図乃至第７図は本考案による実施例を示す
図面であり、このうち、第１図は、取付構造の組
立状態を示す縦断面図、第２図は、ドリルシヤン
クを示す縦半断面図、第３図は、コレツトを示す
縦半断面図、第４図は、コレツトを示す正面図、
第５図は、駆動装置側の取付部を示す縦半断面図
、第６図は、駆動装置側の取付部を示す正面図、
第７図は、ナツトを示す縦半断面図、第８図は、
従来の取付構造を示す部分断面側面図。
１……ドリルシヤンク、２……コレツト、３…
…駆動装置側の取付部、４……穴、５……ナツト
、６……雄螺子、７……傾斜内壁面、８……先端
部、９……溝。
1 to 7 are drawings showing an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view showing the assembled state of the mounting structure, and FIG. 2 is a longitudinal half sectional view showing the drill shank. , FIG. 3 is a longitudinal half-sectional view showing the collet, and FIG. 4 is a front view showing the collet.
FIG. 5 is a vertical half-sectional view showing the mounting part on the drive device side, FIG. 6 is a front view showing the mounting part on the drive device side,
Figure 7 is a longitudinal half-sectional view showing the nut, Figure 8 is
FIG. 2 is a partially sectional side view showing a conventional mounting structure. 1...Drillshank, 2...Collect, 3...
... Attachment part on the drive device side, 4 ... hole, 5 ... nut, 6 ... male screw, 7 ... inclined inner wall surface, 8 ... tip, 9 ... groove.
Claims (1)
ヤンクに外嵌させる先端部が前記溝側に撓むコレ
ツトと、該コレツトを嵌め込む穴を穿設させた駆
動装置側の取付部と、前記ドリルシヤンクに外嵌
させるとともに前記取付部に螺着させて内壁面に
より前記コレツトの先端部を前記ドリルシヤンク
の溝側に押圧するナツトからなるドリル軸の取付
構造。 a drill shank having a groove around its circumference; a collet that is fitted onto the drill shank and whose tip bends toward the groove; a mounting portion on the driving device side that has a hole into which the collet is fitted; A drill shaft mounting structure comprising a nut that is fitted and screwed onto the mounting portion to press the tip of the collet toward the groove side of the drill shank by means of an inner wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199857U JPH0440805Y2 (en) | 1987-12-30 | 1987-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199857U JPH0440805Y2 (en) | 1987-12-30 | 1987-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01106110U true JPH01106110U (en) | 1989-07-17 |
| JPH0440805Y2 JPH0440805Y2 (en) | 1992-09-25 |
Family
ID=31490292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199857U Expired JPH0440805Y2 (en) | 1987-12-30 | 1987-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440805Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006129575A1 (en) * | 2005-06-01 | 2006-12-07 | Nippon Tungsten Co., Ltd. | Metal mold for molding and method of using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58196014U (en) * | 1982-06-21 | 1983-12-27 | 株式会社不二越 | Collection check |
| JPS6161106U (en) * | 1984-09-26 | 1986-04-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5587155A (en) * | 1978-12-23 | 1980-07-01 | Canon Inc | Electrophotographic receptor |
-
1987
- 1987-12-30 JP JP1987199857U patent/JPH0440805Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58196014U (en) * | 1982-06-21 | 1983-12-27 | 株式会社不二越 | Collection check |
| JPS6161106U (en) * | 1984-09-26 | 1986-04-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006129575A1 (en) * | 2005-06-01 | 2006-12-07 | Nippon Tungsten Co., Ltd. | Metal mold for molding and method of using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440805Y2 (en) | 1992-09-25 |