JPS63166309U - - Google Patents
Info
- Publication number
- JPS63166309U JPS63166309U JP5912587U JP5912587U JPS63166309U JP S63166309 U JPS63166309 U JP S63166309U JP 5912587 U JP5912587 U JP 5912587U JP 5912587 U JP5912587 U JP 5912587U JP S63166309 U JPS63166309 U JP S63166309U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- partition wall
- collet
- proximal end
- base end
- 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
- 238000005192 partition Methods 0.000 claims 2
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Description
第１図ないし第３図は本考案の実施例を示して
おり、第１図は本考案に係るコレツトを示す片断
面図、第２図は本案コレツトをオイルホール型の
工具を保持する場合に適用した実施例を示す片断
面図、第３図は第２図のＡ―Ａ線による断面図で
ある。第４図は従来例を示す片断面図である。
１……チヤツク、３……チヤツク筒、３ａ……
スリツト、４……ドリル、５……コレツト、５ａ
……割溝、５ｂ……隔壁。
Figures 1 to 3 show embodiments of the present invention. Figure 1 is a cross-sectional view of the collet according to the present invention, and Figure 2 is a cross-sectional view of the collet according to the present invention when holding an oil hole type tool. FIG. 3 is a cross-sectional view taken along the line AA in FIG. 2. FIG. 4 is a single sectional view showing a conventional example. 1...chuck, 3...chuck tube, 3a...
Slit, 4...Drill, 5...Collect, 5a
... split groove, 5b... bulkhead.
Claims (1)
向に複数有するコレツトにおいて、前記割溝の基
端側に、先端側に向けて下り傾斜状になつた隔壁
を設け、この隔壁の先、基端部で割溝の中間部及
び基端末部を夫々閉塞してあることを特徴とする
コレツト。 In a collet that has a cylindrical shape and has a plurality of split grooves in the circumferential direction from the tip to the base end, a partition wall that slopes downward toward the tip side is provided on the base end side of the split groove, and the tip of the partition wall is A collet characterized in that the intermediate portion and the proximal end portion of the split groove are respectively closed at the proximal end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987059125U JPH0329058Y2 (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987059125U JPH0329058Y2 (en) | 1987-04-17 | 1987-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63166309U true JPS63166309U (en) | 1988-10-28 |
| JPH0329058Y2 JPH0329058Y2 (en) | 1991-06-21 |
Family
ID=30890325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987059125U Expired JPH0329058Y2 (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329058Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01289609A (en) * | 1988-02-19 | 1989-11-21 | Etm Engineers Tool Mfg Co Ltd | Spring collet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187790U (en) * | 1975-01-10 | 1976-07-14 |
-
1987
- 1987-04-17 JP JP1987059125U patent/JPH0329058Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187790U (en) * | 1975-01-10 | 1976-07-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01289609A (en) * | 1988-02-19 | 1989-11-21 | Etm Engineers Tool Mfg Co Ltd | Spring collet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329058Y2 (en) | 1991-06-21 |