JPH03126505U - - Google Patents
Info
- Publication number
- JPH03126505U JPH03126505U JP3455590U JP3455590U JPH03126505U JP H03126505 U JPH03126505 U JP H03126505U JP 3455590 U JP3455590 U JP 3455590U JP 3455590 U JP3455590 U JP 3455590U JP H03126505 U JPH03126505 U JP H03126505U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- hole
- collet
- large diameter
- diameter hole
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Description
第１図は本考案の一実施例正断面図、第２図は
第１図の平面図、第３図は第１図のＡ−Ａ平断面
図、第４図は第１図のコレツトの斜視図、第５図
は従来品の正断面図、第６図は第５図のコレツト
の斜視図である。
１……コレツト、２……ワーク挿入孔、３……
放射溝、４……大径孔、５……チツプロツク、５
ａ……細径部、６……オイル通過孔、７……スリ
ツト、８……オイル通路、９……環溝、１０……
オイル通路、１１……ホルダー、１２……オイル
通路。
Fig. 1 is a front sectional view of an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a plane sectional view taken along line AA of Fig. 5 is a front sectional view of the conventional product, and FIG. 6 is a perspective view of the collet shown in FIG. 5. 1...Collection, 2...Work insertion hole, 3...
Radial groove, 4... Large diameter hole, 5... Chip block, 5
a...Small diameter part, 6...Oil passage hole, 7...Slit, 8...Oil passage, 9...Ring groove, 10...
Oil passage, 11... holder, 12... oil passage.
Claims (1)
ワーク挿入孔より外周に至る複数個の放射溝を形
成し、該ワーク挿入孔下端よりコレツト下端に至
る大径孔を形成し、該大径孔内に細径部を先端に
有するチツプロツクを嵌合固定し、該コレツトを
ホルダー内に出入自在に挿入したコレツトチヤツ
クに於て、チツプロツク下端より上端に至るオイ
ル通過孔を形成し、該オイル通過孔上端近傍に大
径孔に連通するオイル通路を径方向に形成し、前
記コレツトの放射溝下部外周に環溝を形成し、該
環溝と前記大径孔を連通するオイル通路を径方向
に設け、ホルダー内面には前記環溝に連通するオ
イル通路を設けてなる切粉排除機能を有するコレ
ツトチヤツク。 A workpiece insertion hole is formed at the center of the upper part of the collet, a plurality of radial grooves are formed from the workpiece insertion hole to the outer periphery, a large diameter hole is formed from the lower end of the workpiece insertion hole to the lower end of the collet, and a large diameter hole is formed inside the large diameter hole. A tip lock having a small diameter portion at the tip is fitted and fixed, and the collet is inserted into the holder so as to be freely removable.In the collet chuck, an oil passage hole extending from the lower end of the tip block to the upper end is formed, and the oil passage hole is formed near the upper end of the oil passage hole. an oil passage communicating with the large diameter hole is formed in the radial direction, an annular groove is formed on the outer periphery of the lower part of the radial groove of the collet, an oil passage is provided in the radial direction communicating the annular groove and the large diameter hole; A collector chuck having an oil passage communicating with the annular groove on the inner surface and having a chip removal function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455590U JPH0748322Y2 (en) | 1990-03-30 | 1990-03-30 | Collet chuck with chip removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455590U JPH0748322Y2 (en) | 1990-03-30 | 1990-03-30 | Collet chuck with chip removal function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03126505U true JPH03126505U (en) | 1991-12-19 |
| JPH0748322Y2 JPH0748322Y2 (en) | 1995-11-08 |
Family
ID=31539131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3455590U Expired - Lifetime JPH0748322Y2 (en) | 1990-03-30 | 1990-03-30 | Collet chuck with chip removal function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748322Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009274206A (en) * | 2008-05-12 | 2009-11-26 | Mori Seiki Co Ltd | Holder body |
-
1990
- 1990-03-30 JP JP3455590U patent/JPH0748322Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009274206A (en) * | 2008-05-12 | 2009-11-26 | Mori Seiki Co Ltd | Holder body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748322Y2 (en) | 1995-11-08 |